@@ -16053,13 +16053,6 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
F: Documentation/filesystems/orangefs.rst
F: fs/orangefs/
-ORINOCO DRIVER
-L: linux-wireless@vger.kernel.org
-S: Orphan
-W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco
-W: http://www.nongnu.org/orinoco/
-F: drivers/net/wireless/intersil/orinoco/
-
OV2659 OMNIVISION SENSOR DRIVER
M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
L: linux-media@vger.kernel.org
@@ -12,7 +12,6 @@ config WLAN_VENDOR_INTERSIL
if WLAN_VENDOR_INTERSIL
-source "drivers/net/wireless/intersil/orinoco/Kconfig"
source "drivers/net/wireless/intersil/p54/Kconfig"
endif # WLAN_VENDOR_INTERSIL
@@ -1,3 +1,2 @@
# SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_HERMES) += orinoco/
obj-$(CONFIG_P54_COMMON) += p54/
deleted file mode 100644
@@ -1,143 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only
-config HERMES
- tristate "Hermes chipset 802.11b support (Orinoco/Prism2/Symbol)"
- depends on (PPC_PMAC || PCI || PCMCIA)
- depends on CFG80211
- select CFG80211_WEXT_EXPORT
- select WIRELESS_EXT
- select WEXT_SPY
- select WEXT_PRIV
- select FW_LOADER
- select CRYPTO
- select CRYPTO_MICHAEL_MIC
- help
- A driver for 802.11b wireless cards based on the "Hermes" or
- Intersil HFA384x (Prism 2) MAC controller. This includes the vast
- majority of the PCMCIA 802.11b cards (which are nearly all rebadges)
- - except for the Cisco/Aironet cards. Cards supported include the
- Apple Airport (not a PCMCIA card), WavelanIEEE/Orinoco,
- Cabletron/EnteraSys Roamabout, ELSA AirLancer, MELCO Buffalo, Avaya,
- IBM High Rate Wireless, Farralon Syyline, Samsung MagicLAN, Netgear
- MA401, LinkSys WPC-11, D-Link DWL-650, 3Com AirConnect, Intel
- IPW2011, and Symbol Spectrum24 High Rate amongst others.
-
- This option includes the guts of the driver, but in order to
- actually use a card you will also need to enable support for PCMCIA
- Hermes cards, PLX9052 based PCI adaptors or the Apple Airport below.
-
- You will also very likely also need the Wireless Tools in order to
- configure your card and that /etc/pcmcia/wireless.opts works :
- <https://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>
-
-config HERMES_PRISM
- bool "Support Prism 2/2.5 chipset"
- depends on HERMES
- help
-
- Say Y to enable support for Prism 2 and 2.5 chipsets. These
- chipsets are better handled by the hostap driver. This driver
- would not support WPA or firmware download for Prism chipset.
-
- If you are not sure, say N.
-
-config HERMES_CACHE_FW_ON_INIT
- bool "Cache Hermes firmware on driver initialisation"
- depends on HERMES
- default y
- help
- Say Y to cache any firmware required by the Hermes drivers
- on startup. The firmware will remain cached until the
- driver is unloaded. The cache uses 64K of RAM.
-
- Otherwise load the firmware from userspace as required. In
- this case the driver should be unloaded and restarted
- whenever the firmware is changed.
-
- If you are not sure, say Y.
-
-config APPLE_AIRPORT
- tristate "Apple Airport support (built-in)"
- depends on PPC_PMAC && HERMES
- help
- Say Y here to support the Airport 802.11b wireless Ethernet hardware
- built into the Macintosh iBook and other recent PowerPC-based
- Macintosh machines. This is essentially a Lucent Orinoco card with
- a non-standard interface.
-
- This driver does not support the Airport Extreme (802.11b/g). Use
- the BCM43xx driver for Airport Extreme cards.
-
-config PLX_HERMES
- tristate "Hermes in PLX9052 based PCI adaptor support (Netgear MA301 etc.)"
- depends on PCI && HERMES
- help
- Enable support for PCMCIA cards supported by the "Hermes" (aka
- orinoco) driver when used in PLX9052 based PCI adaptors. These
- adaptors are not a full PCMCIA controller but act as a more limited
- PCI <-> PCMCIA bridge. Several vendors sell such adaptors so that
- 802.11b PCMCIA cards can be used in desktop machines. The Netgear
- MA301 is such an adaptor.
-
-config TMD_HERMES
- tristate "Hermes in TMD7160 based PCI adaptor support"
- depends on PCI && HERMES
- help
- Enable support for PCMCIA cards supported by the "Hermes" (aka
- orinoco) driver when used in TMD7160 based PCI adaptors. These
- adaptors are not a full PCMCIA controller but act as a more limited
- PCI <-> PCMCIA bridge. Several vendors sell such adaptors so that
- 802.11b PCMCIA cards can be used in desktop machines.
-
-config NORTEL_HERMES
- tristate "Nortel emobility PCI adaptor support"
- depends on PCI && HERMES
- help
- Enable support for PCMCIA cards supported by the "Hermes" (aka
- orinoco) driver when used in Nortel emobility PCI adaptors. These
- adaptors are not full PCMCIA controllers, but act as a more limited
- PCI <-> PCMCIA bridge.
-
-config PCI_HERMES
- tristate "Prism 2.5 PCI 802.11b adaptor support"
- depends on PCI && HERMES && HERMES_PRISM
- help
- Enable support for PCI and mini-PCI 802.11b wireless NICs based on
- the Prism 2.5 chipset. These are true PCI cards, not the 802.11b
- PCMCIA cards bundled with PCI<->PCMCIA adaptors which are also
- common. Some of the built-in wireless adaptors in laptops are of
- this variety.
-
-config PCMCIA_HERMES
- tristate "Hermes PCMCIA card support"
- depends on PCMCIA && HERMES && HAS_IOPORT_MAP
- help
- A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
- as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
- EnteraSys RoamAbout 802.11, ELSA Airlancer, Melco Buffalo and
- others). It should also be usable on various Prism II based cards
- such as the Linksys, D-Link and Farallon Skyline. It should also
- work on Symbol cards such as the 3Com AirConnect and Ericsson WLAN.
-
- You will very likely need the Wireless Tools in order to
- configure your card and that /etc/pcmcia/wireless.opts works:
- <https://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Tools.html>.
-
-config PCMCIA_SPECTRUM
- tristate "Symbol Spectrum24 Trilogy PCMCIA card support"
- depends on PCMCIA && HERMES && HAS_IOPORT_MAP
- help
-
- This is a driver for 802.11b cards using RAM-loadable Symbol
- firmware, such as Symbol Wireless Networker LA4100, CompactFlash
- cards by Socket Communications and Intel PRO/Wireless 2011B.
-
- This driver requires firmware download on startup. Utilities
- for downloading Symbol firmware are available at
- <http://sourceforge.net/projects/orinoco/>
-
-config ORINOCO_USB
- tristate "Agere Orinoco USB support"
- depends on USB && HERMES
- select FW_LOADER
- help
- This driver is for USB versions of the Agere Orinoco card.
deleted file mode 100644
@@ -1,15 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the orinoco wireless device drivers.
-#
-orinoco-objs := main.o fw.o hw.o mic.o scan.o wext.o hermes_dld.o hermes.o cfg.o
-
-obj-$(CONFIG_HERMES) += orinoco.o
-obj-$(CONFIG_PCMCIA_HERMES) += orinoco_cs.o
-obj-$(CONFIG_APPLE_AIRPORT) += airport.o
-obj-$(CONFIG_PLX_HERMES) += orinoco_plx.o
-obj-$(CONFIG_PCI_HERMES) += orinoco_pci.o
-obj-$(CONFIG_TMD_HERMES) += orinoco_tmd.o
-obj-$(CONFIG_NORTEL_HERMES) += orinoco_nortel.o
-obj-$(CONFIG_PCMCIA_SPECTRUM) += spectrum_cs.o
-obj-$(CONFIG_ORINOCO_USB) += orinoco_usb.o
deleted file mode 100644
@@ -1,268 +0,0 @@
-/* airport.c
- *
- * A driver for "Hermes" chipset based Apple Airport wireless
- * card.
- *
- * Copyright notice & release notes in file main.c
- *
- * Note specific to airport stub:
- *
- * 0.05 : first version of the new split driver
- * 0.06 : fix possible hang on powerup, add sleep support
- */
-
-#define DRIVER_NAME "airport"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/mod_devicetable.h>
-#include <asm/pmac_feature.h>
-
-#include "orinoco.h"
-
-#define AIRPORT_IO_LEN (0x1000) /* one page */
-
-struct airport {
- struct macio_dev *mdev;
- void __iomem *vaddr;
- unsigned int irq;
- int irq_requested;
- int ndev_registered;
-};
-
-static int
-airport_suspend(struct macio_dev *mdev, pm_message_t state)
-{
- struct orinoco_private *priv = dev_get_drvdata(&mdev->ofdev.dev);
- struct net_device *dev = priv->ndev;
- struct airport *card = priv->card;
- unsigned long flags;
- int err;
-
- printk(KERN_DEBUG "%s: Airport entering sleep mode\n", dev->name);
-
- err = orinoco_lock(priv, &flags);
- if (err) {
- printk(KERN_ERR "%s: hw_unavailable on PBOOK_SLEEP_NOW\n",
- dev->name);
- return 0;
- }
-
- orinoco_down(priv);
- orinoco_unlock(priv, &flags);
-
- disable_irq(card->irq);
- pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE,
- macio_get_of_node(mdev), 0, 0);
-
- return 0;
-}
-
-static int
-airport_resume(struct macio_dev *mdev)
-{
- struct orinoco_private *priv = dev_get_drvdata(&mdev->ofdev.dev);
- struct net_device *dev = priv->ndev;
- struct airport *card = priv->card;
- unsigned long flags;
- int err;
-
- printk(KERN_DEBUG "%s: Airport waking up\n", dev->name);
-
- pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE,
- macio_get_of_node(mdev), 0, 1);
- msleep(200);
-
- enable_irq(card->irq);
-
- priv->hw.ops->lock_irqsave(&priv->lock, &flags);
- err = orinoco_up(priv);
- priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);
-
- return err;
-}
-
-static int
-airport_detach(struct macio_dev *mdev)
-{
- struct orinoco_private *priv = dev_get_drvdata(&mdev->ofdev.dev);
- struct airport *card = priv->card;
-
- if (card->ndev_registered)
- orinoco_if_del(priv);
- card->ndev_registered = 0;
-
- if (card->irq_requested)
- free_irq(card->irq, priv);
- card->irq_requested = 0;
-
- if (card->vaddr)
- iounmap(card->vaddr);
- card->vaddr = NULL;
-
- macio_release_resource(mdev, 0);
-
- pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE,
- macio_get_of_node(mdev), 0, 0);
- ssleep(1);
-
- macio_set_drvdata(mdev, NULL);
- free_orinocodev(priv);
-
- return 0;
-}
-
-static int airport_hard_reset(struct orinoco_private *priv)
-{
- /* It would be nice to power cycle the Airport for a real hard
- * reset, but for some reason although it appears to
- * re-initialize properly, it falls in a screaming heap
- * shortly afterwards. */
-#if 0
- struct airport *card = priv->card;
-
- /* Vitally important. If we don't do this it seems we get an
- * interrupt somewhere during the power cycle, since
- * hw_unavailable is already set it doesn't get ACKed, we get
- * into an interrupt loop and the PMU decides to turn us
- * off. */
- disable_irq(card->irq);
-
- pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE,
- macio_get_of_node(card->mdev), 0, 0);
- ssleep(1);
- pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE,
- macio_get_of_node(card->mdev), 0, 1);
- ssleep(1);
-
- enable_irq(card->irq);
- ssleep(1);
-#endif
-
- return 0;
-}
-
-static int
-airport_attach(struct macio_dev *mdev, const struct of_device_id *match)
-{
- struct orinoco_private *priv;
- struct airport *card;
- unsigned long phys_addr;
- struct hermes *hw;
-
- if (macio_resource_count(mdev) < 1 || macio_irq_count(mdev) < 1) {
- printk(KERN_ERR PFX "Wrong interrupt/addresses in OF tree\n");
- return -ENODEV;
- }
-
- /* Allocate space for private device-specific data */
- priv = alloc_orinocodev(sizeof(*card), &mdev->ofdev.dev,
- airport_hard_reset, NULL);
- if (!priv) {
- printk(KERN_ERR PFX "Cannot allocate network device\n");
- return -ENODEV;
- }
- card = priv->card;
-
- hw = &priv->hw;
- card->mdev = mdev;
-
- if (macio_request_resource(mdev, 0, DRIVER_NAME)) {
- printk(KERN_ERR PFX "can't request IO resource !\n");
- free_orinocodev(priv);
- return -EBUSY;
- }
-
- macio_set_drvdata(mdev, priv);
-
- /* Setup interrupts & base address */
- card->irq = macio_irq(mdev, 0);
- phys_addr = macio_resource_start(mdev, 0); /* Physical address */
- printk(KERN_DEBUG PFX "Physical address %lx\n", phys_addr);
- card->vaddr = ioremap(phys_addr, AIRPORT_IO_LEN);
- if (!card->vaddr) {
- printk(KERN_ERR PFX "ioremap() failed\n");
- goto failed;
- }
-
- hermes_struct_init(hw, card->vaddr, HERMES_16BIT_REGSPACING);
-
- /* Power up card */
- pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE,
- macio_get_of_node(mdev), 0, 1);
- ssleep(1);
-
- /* Reset it before we get the interrupt */
- hw->ops->init(hw);
-
- if (request_irq(card->irq, orinoco_interrupt, 0, DRIVER_NAME, priv)) {
- printk(KERN_ERR PFX "Couldn't get IRQ %d\n", card->irq);
- goto failed;
- }
- card->irq_requested = 1;
-
- /* Initialise the main driver */
- if (orinoco_init(priv) != 0) {
- printk(KERN_ERR PFX "orinoco_init() failed\n");
- goto failed;
- }
-
- /* Register an interface with the stack */
- if (orinoco_if_add(priv, phys_addr, card->irq, NULL) != 0) {
- printk(KERN_ERR PFX "orinoco_if_add() failed\n");
- goto failed;
- }
- card->ndev_registered = 1;
- return 0;
- failed:
- airport_detach(mdev);
- return -ENODEV;
-} /* airport_attach */
-
-
-static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
- " (Benjamin Herrenschmidt <benh@kernel.crashing.org>)";
-MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
-MODULE_DESCRIPTION("Driver for the Apple Airport wireless card.");
-MODULE_LICENSE("Dual MPL/GPL");
-
-static const struct of_device_id airport_match[] = {
- {
- .name = "radio",
- },
- {},
-};
-
-MODULE_DEVICE_TABLE(of, airport_match);
-
-static struct macio_driver airport_driver = {
- .driver = {
- .name = DRIVER_NAME,
- .owner = THIS_MODULE,
- .of_match_table = airport_match,
- },
- .probe = airport_attach,
- .remove = airport_detach,
- .suspend = airport_suspend,
- .resume = airport_resume,
-};
-
-static int __init
-init_airport(void)
-{
- printk(KERN_DEBUG "%s\n", version);
-
- return macio_register_driver(&airport_driver);
-}
-
-static void __exit
-exit_airport(void)
-{
- macio_unregister_driver(&airport_driver);
-}
-
-module_init(init_airport);
-module_exit(exit_airport);
deleted file mode 100644
@@ -1,291 +0,0 @@
-/* cfg80211 support
- *
- * See copyright notice in main.c
- */
-#include <linux/ieee80211.h>
-#include <net/cfg80211.h>
-#include "hw.h"
-#include "main.h"
-#include "orinoco.h"
-
-#include "cfg.h"
-
-/* Supported bitrates. Must agree with hw.c */
-static struct ieee80211_rate orinoco_rates[] = {
- { .bitrate = 10 },
- { .bitrate = 20 },
- { .bitrate = 55 },
- { .bitrate = 110 },
-};
-
-static const void * const orinoco_wiphy_privid = &orinoco_wiphy_privid;
-
-/* Called after orinoco_private is allocated. */
-void orinoco_wiphy_init(struct wiphy *wiphy)
-{
- struct orinoco_private *priv = wiphy_priv(wiphy);
-
- wiphy->privid = orinoco_wiphy_privid;
-
- set_wiphy_dev(wiphy, priv->dev);
-}
-
-/* Called after firmware is initialised */
-int orinoco_wiphy_register(struct wiphy *wiphy)
-{
- struct orinoco_private *priv = wiphy_priv(wiphy);
- int i, channels = 0;
-
- if (priv->firmware_type == FIRMWARE_TYPE_AGERE)
- wiphy->max_scan_ssids = 1;
- else
- wiphy->max_scan_ssids = 0;
-
- wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
-
- /* TODO: should we set if we only have demo ad-hoc?
- * (priv->has_port3)
- */
- if (priv->has_ibss)
- wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC);
-
- if (!priv->broken_monitor || force_monitor)
- wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
-
- priv->band.bitrates = orinoco_rates;
- priv->band.n_bitrates = ARRAY_SIZE(orinoco_rates);
-
- /* Only support channels allowed by the card EEPROM */
- for (i = 0; i < NUM_CHANNELS; i++) {
- if (priv->channel_mask & (1 << i)) {
- priv->channels[i].center_freq =
- ieee80211_channel_to_frequency(i + 1,
- NL80211_BAND_2GHZ);
- channels++;
- }
- }
- priv->band.channels = priv->channels;
- priv->band.n_channels = channels;
-
- wiphy->bands[NL80211_BAND_2GHZ] = &priv->band;
- wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
-
- i = 0;
- if (priv->has_wep) {
- priv->cipher_suites[i] = WLAN_CIPHER_SUITE_WEP40;
- i++;
-
- if (priv->has_big_wep) {
- priv->cipher_suites[i] = WLAN_CIPHER_SUITE_WEP104;
- i++;
- }
- }
- if (priv->has_wpa) {
- priv->cipher_suites[i] = WLAN_CIPHER_SUITE_TKIP;
- i++;
- }
- wiphy->cipher_suites = priv->cipher_suites;
- wiphy->n_cipher_suites = i;
-
- wiphy->rts_threshold = priv->rts_thresh;
- if (!priv->has_mwo)
- wiphy->frag_threshold = priv->frag_thresh + 1;
- wiphy->retry_short = priv->short_retry_limit;
- wiphy->retry_long = priv->long_retry_limit;
-
- return wiphy_register(wiphy);
-}
-
-static int orinoco_change_vif(struct wiphy *wiphy, struct net_device *dev,
- enum nl80211_iftype type,
- struct vif_params *params)
-{
- struct orinoco_private *priv = wiphy_priv(wiphy);
- int err = 0;
- unsigned long lock;
-
- if (orinoco_lock(priv, &lock) != 0)
- return -EBUSY;
-
- switch (type) {
- case NL80211_IFTYPE_ADHOC:
- if (!priv->has_ibss && !priv->has_port3)
- err = -EINVAL;
- break;
-
- case NL80211_IFTYPE_STATION:
- break;
-
- case NL80211_IFTYPE_MONITOR:
- if (priv->broken_monitor && !force_monitor) {
- wiphy_warn(wiphy,
- "Monitor mode support is buggy in this firmware, not enabling\n");
- err = -EINVAL;
- }
- break;
-
- default:
- err = -EINVAL;
- }
-
- if (!err) {
- priv->iw_mode = type;
- set_port_type(priv);
- err = orinoco_commit(priv);
- }
-
- orinoco_unlock(priv, &lock);
-
- return err;
-}
-
-static int orinoco_scan(struct wiphy *wiphy,
- struct cfg80211_scan_request *request)
-{
- struct orinoco_private *priv = wiphy_priv(wiphy);
- int err;
-
- if (!request)
- return -EINVAL;
-
- if (priv->scan_request && priv->scan_request != request)
- return -EBUSY;
-
- priv->scan_request = request;
-
- err = orinoco_hw_trigger_scan(priv, request->ssids);
- /* On error the we aren't processing the request */
- if (err)
- priv->scan_request = NULL;
-
- return err;
-}
-
-static int orinoco_set_monitor_channel(struct wiphy *wiphy,
- struct cfg80211_chan_def *chandef)
-{
- struct orinoco_private *priv = wiphy_priv(wiphy);
- int err = 0;
- unsigned long flags;
- int channel;
-
- if (!chandef->chan)
- return -EINVAL;
-
- if (cfg80211_get_chandef_type(chandef) != NL80211_CHAN_NO_HT)
- return -EINVAL;
-
- if (chandef->chan->band != NL80211_BAND_2GHZ)
- return -EINVAL;
-
- channel = ieee80211_frequency_to_channel(chandef->chan->center_freq);
-
- if ((channel < 1) || (channel > NUM_CHANNELS) ||
- !(priv->channel_mask & (1 << (channel - 1))))
- return -EINVAL;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- priv->channel = channel;
- if (priv->iw_mode == NL80211_IFTYPE_MONITOR) {
- /* Fast channel change - no commit if successful */
- struct hermes *hw = &priv->hw;
- err = hw->ops->cmd_wait(hw, HERMES_CMD_TEST |
- HERMES_TEST_SET_CHANNEL,
- channel, NULL);
- }
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_set_wiphy_params(struct wiphy *wiphy, u32 changed)
-{
- struct orinoco_private *priv = wiphy_priv(wiphy);
- int frag_value = -1;
- int rts_value = -1;
- int err = 0;
-
- if (changed & WIPHY_PARAM_RETRY_SHORT) {
- /* Setting short retry not supported */
- err = -EINVAL;
- }
-
- if (changed & WIPHY_PARAM_RETRY_LONG) {
- /* Setting long retry not supported */
- err = -EINVAL;
- }
-
- if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
- /* Set fragmentation */
- if (priv->has_mwo) {
- if (wiphy->frag_threshold == -1)
- frag_value = 0;
- else {
- printk(KERN_WARNING "%s: Fixed fragmentation "
- "is not supported on this firmware. "
- "Using MWO robust instead.\n",
- priv->ndev->name);
- frag_value = 1;
- }
- } else {
- if (wiphy->frag_threshold == -1)
- frag_value = 2346;
- else if ((wiphy->frag_threshold < 257) ||
- (wiphy->frag_threshold > 2347))
- err = -EINVAL;
- else
- /* cfg80211 value is 257-2347 (odd only)
- * orinoco rid has range 256-2346 (even only) */
- frag_value = wiphy->frag_threshold & ~0x1;
- }
- }
-
- if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
- /* Set RTS.
- *
- * Prism documentation suggests default of 2432,
- * and a range of 0-3000.
- *
- * Current implementation uses 2347 as the default and
- * the upper limit.
- */
-
- if (wiphy->rts_threshold == -1)
- rts_value = 2347;
- else if (wiphy->rts_threshold > 2347)
- err = -EINVAL;
- else
- rts_value = wiphy->rts_threshold;
- }
-
- if (!err) {
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- if (frag_value >= 0) {
- if (priv->has_mwo)
- priv->mwo_robust = frag_value;
- else
- priv->frag_thresh = frag_value;
- }
- if (rts_value >= 0)
- priv->rts_thresh = rts_value;
-
- err = orinoco_commit(priv);
-
- orinoco_unlock(priv, &flags);
- }
-
- return err;
-}
-
-const struct cfg80211_ops orinoco_cfg_ops = {
- .change_virtual_intf = orinoco_change_vif,
- .set_monitor_channel = orinoco_set_monitor_channel,
- .scan = orinoco_scan,
- .set_wiphy_params = orinoco_set_wiphy_params,
-};
deleted file mode 100644
@@ -1,15 +0,0 @@
-/* cfg80211 support.
- *
- * See copyright notice in main.c
- */
-#ifndef ORINOCO_CFG_H
-#define ORINOCO_CFG_H
-
-#include <net/cfg80211.h>
-
-extern const struct cfg80211_ops orinoco_cfg_ops;
-
-void orinoco_wiphy_init(struct wiphy *wiphy);
-int orinoco_wiphy_register(struct wiphy *wiphy);
-
-#endif /* ORINOCO_CFG_H */
deleted file mode 100644
@@ -1,387 +0,0 @@
-/* Firmware file reading and download helpers
- *
- * See copyright notice in main.c
- */
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/firmware.h>
-#include <linux/device.h>
-#include <linux/module.h>
-
-#include "hermes.h"
-#include "hermes_dld.h"
-#include "orinoco.h"
-
-#include "fw.h"
-
-/* End markers (for Symbol firmware only) */
-#define TEXT_END 0x1A /* End of text header */
-
-struct fw_info {
- char *pri_fw;
- char *sta_fw;
- char *ap_fw;
- u32 pda_addr;
- u16 pda_size;
-};
-
-static const struct fw_info orinoco_fw[] = {
- { NULL, "agere_sta_fw.bin", "agere_ap_fw.bin", 0x00390000, 1000 },
- { NULL, "prism_sta_fw.bin", "prism_ap_fw.bin", 0, 1024 },
- { "symbol_sp24t_prim_fw", "symbol_sp24t_sec_fw", NULL, 0x00003100, 512 }
-};
-MODULE_FIRMWARE("agere_sta_fw.bin");
-MODULE_FIRMWARE("agere_ap_fw.bin");
-MODULE_FIRMWARE("prism_sta_fw.bin");
-MODULE_FIRMWARE("prism_ap_fw.bin");
-MODULE_FIRMWARE("symbol_sp24t_prim_fw");
-MODULE_FIRMWARE("symbol_sp24t_sec_fw");
-
-/* Structure used to access fields in FW
- * Make sure LE decoding macros are used
- */
-struct orinoco_fw_header {
- char hdr_vers[6]; /* ASCII string for header version */
- __le16 headersize; /* Total length of header */
- __le32 entry_point; /* NIC entry point */
- __le32 blocks; /* Number of blocks to program */
- __le32 block_offset; /* Offset of block data from eof header */
- __le32 pdr_offset; /* Offset to PDR data from eof header */
- __le32 pri_offset; /* Offset to primary plug data */
- __le32 compat_offset; /* Offset to compatibility data*/
- char signature[]; /* FW signature length headersize-20 */
-} __packed;
-
-/* Check the range of various header entries. Return a pointer to a
- * description of the problem, or NULL if everything checks out. */
-static const char *validate_fw(const struct orinoco_fw_header *hdr, size_t len)
-{
- u16 hdrsize;
-
- if (len < sizeof(*hdr))
- return "image too small";
- if (memcmp(hdr->hdr_vers, "HFW", 3) != 0)
- return "format not recognised";
-
- hdrsize = le16_to_cpu(hdr->headersize);
- if (hdrsize > len)
- return "bad headersize";
- if ((hdrsize + le32_to_cpu(hdr->block_offset)) > len)
- return "bad block offset";
- if ((hdrsize + le32_to_cpu(hdr->pdr_offset)) > len)
- return "bad PDR offset";
- if ((hdrsize + le32_to_cpu(hdr->pri_offset)) > len)
- return "bad PRI offset";
- if ((hdrsize + le32_to_cpu(hdr->compat_offset)) > len)
- return "bad compat offset";
-
- /* TODO: consider adding a checksum or CRC to the firmware format */
- return NULL;
-}
-
-#if defined(CONFIG_HERMES_CACHE_FW_ON_INIT) || defined(CONFIG_PM_SLEEP)
-static inline const struct firmware *
-orinoco_cached_fw_get(struct orinoco_private *priv, bool primary)
-{
- if (primary)
- return priv->cached_pri_fw;
- else
- return priv->cached_fw;
-}
-#else
-#define orinoco_cached_fw_get(priv, primary) (NULL)
-#endif
-
-/* Download either STA or AP firmware into the card. */
-static int
-orinoco_dl_firmware(struct orinoco_private *priv,
- const struct fw_info *fw,
- int ap)
-{
- /* Plug Data Area (PDA) */
- __le16 *pda;
-
- struct hermes *hw = &priv->hw;
- const struct firmware *fw_entry;
- const struct orinoco_fw_header *hdr;
- const unsigned char *first_block;
- const void *end;
- const char *firmware;
- const char *fw_err;
- struct device *dev = priv->dev;
- int err = 0;
-
- pda = kzalloc(fw->pda_size, GFP_KERNEL);
- if (!pda)
- return -ENOMEM;
-
- if (ap)
- firmware = fw->ap_fw;
- else
- firmware = fw->sta_fw;
-
- dev_dbg(dev, "Attempting to download firmware %s\n", firmware);
-
- /* Read current plug data */
- err = hw->ops->read_pda(hw, pda, fw->pda_addr, fw->pda_size);
- dev_dbg(dev, "Read PDA returned %d\n", err);
- if (err)
- goto free;
-
- if (!orinoco_cached_fw_get(priv, false)) {
- err = request_firmware(&fw_entry, firmware, priv->dev);
-
- if (err) {
- dev_err(dev, "Cannot find firmware %s\n", firmware);
- err = -ENOENT;
- goto free;
- }
- } else
- fw_entry = orinoco_cached_fw_get(priv, false);
-
- hdr = (const struct orinoco_fw_header *) fw_entry->data;
-
- fw_err = validate_fw(hdr, fw_entry->size);
- if (fw_err) {
- dev_warn(dev, "Invalid firmware image detected (%s). "
- "Aborting download\n", fw_err);
- err = -EINVAL;
- goto abort;
- }
-
- /* Enable aux port to allow programming */
- err = hw->ops->program_init(hw, le32_to_cpu(hdr->entry_point));
- dev_dbg(dev, "Program init returned %d\n", err);
- if (err != 0)
- goto abort;
-
- /* Program data */
- first_block = (fw_entry->data +
- le16_to_cpu(hdr->headersize) +
- le32_to_cpu(hdr->block_offset));
- end = fw_entry->data + fw_entry->size;
-
- err = hermes_program(hw, first_block, end);
- dev_dbg(dev, "Program returned %d\n", err);
- if (err != 0)
- goto abort;
-
- /* Update production data */
- first_block = (fw_entry->data +
- le16_to_cpu(hdr->headersize) +
- le32_to_cpu(hdr->pdr_offset));
-
- err = hermes_apply_pda_with_defaults(hw, first_block, end, pda,
- &pda[fw->pda_size / sizeof(*pda)]);
- dev_dbg(dev, "Apply PDA returned %d\n", err);
- if (err)
- goto abort;
-
- /* Tell card we've finished */
- err = hw->ops->program_end(hw);
- dev_dbg(dev, "Program end returned %d\n", err);
- if (err != 0)
- goto abort;
-
- /* Check if we're running */
- dev_dbg(dev, "hermes_present returned %d\n", hermes_present(hw));
-
-abort:
- /* If we requested the firmware, release it. */
- if (!orinoco_cached_fw_get(priv, false))
- release_firmware(fw_entry);
-
-free:
- kfree(pda);
- return err;
-}
-
-/*
- * Process a firmware image - stop the card, load the firmware, reset
- * the card and make sure it responds. For the secondary firmware take
- * care of the PDA - read it and then write it on top of the firmware.
- */
-static int
-symbol_dl_image(struct orinoco_private *priv, const struct fw_info *fw,
- const unsigned char *image, const void *end,
- int secondary)
-{
- struct hermes *hw = &priv->hw;
- int ret = 0;
- const unsigned char *ptr;
- const unsigned char *first_block;
-
- /* Plug Data Area (PDA) */
- __le16 *pda = NULL;
-
- /* Binary block begins after the 0x1A marker */
- ptr = image;
- while (*ptr++ != TEXT_END);
- first_block = ptr;
-
- /* Read the PDA from EEPROM */
- if (secondary) {
- pda = kzalloc(fw->pda_size, GFP_KERNEL);
- if (!pda)
- return -ENOMEM;
-
- ret = hw->ops->read_pda(hw, pda, fw->pda_addr, fw->pda_size);
- if (ret)
- goto free;
- }
-
- /* Stop the firmware, so that it can be safely rewritten */
- if (priv->stop_fw) {
- ret = priv->stop_fw(priv, 1);
- if (ret)
- goto free;
- }
-
- /* Program the adapter with new firmware */
- ret = hermes_program(hw, first_block, end);
- if (ret)
- goto free;
-
- /* Write the PDA to the adapter */
- if (secondary) {
- size_t len = hermes_blocks_length(first_block, end);
- ptr = first_block + len;
- ret = hermes_apply_pda(hw, ptr, end, pda,
- &pda[fw->pda_size / sizeof(*pda)]);
- kfree(pda);
- if (ret)
- return ret;
- }
-
- /* Run the firmware */
- if (priv->stop_fw) {
- ret = priv->stop_fw(priv, 0);
- if (ret)
- return ret;
- }
-
- /* Reset hermes chip and make sure it responds */
- ret = hw->ops->init(hw);
-
- /* hermes_reset() should return 0 with the secondary firmware */
- if (secondary && ret != 0)
- return -ENODEV;
-
- /* And this should work with any firmware */
- if (!hermes_present(hw))
- return -ENODEV;
-
- return 0;
-
-free:
- kfree(pda);
- return ret;
-}
-
-
-/*
- * Download the firmware into the card, this also does a PCMCIA soft
- * reset on the card, to make sure it's in a sane state.
- */
-static int
-symbol_dl_firmware(struct orinoco_private *priv,
- const struct fw_info *fw)
-{
- struct device *dev = priv->dev;
- int ret;
- const struct firmware *fw_entry;
-
- if (!orinoco_cached_fw_get(priv, true)) {
- if (request_firmware(&fw_entry, fw->pri_fw, priv->dev) != 0) {
- dev_err(dev, "Cannot find firmware: %s\n", fw->pri_fw);
- return -ENOENT;
- }
- } else
- fw_entry = orinoco_cached_fw_get(priv, true);
-
- /* Load primary firmware */
- ret = symbol_dl_image(priv, fw, fw_entry->data,
- fw_entry->data + fw_entry->size, 0);
-
- if (!orinoco_cached_fw_get(priv, true))
- release_firmware(fw_entry);
- if (ret) {
- dev_err(dev, "Primary firmware download failed\n");
- return ret;
- }
-
- if (!orinoco_cached_fw_get(priv, false)) {
- if (request_firmware(&fw_entry, fw->sta_fw, priv->dev) != 0) {
- dev_err(dev, "Cannot find firmware: %s\n", fw->sta_fw);
- return -ENOENT;
- }
- } else
- fw_entry = orinoco_cached_fw_get(priv, false);
-
- /* Load secondary firmware */
- ret = symbol_dl_image(priv, fw, fw_entry->data,
- fw_entry->data + fw_entry->size, 1);
- if (!orinoco_cached_fw_get(priv, false))
- release_firmware(fw_entry);
- if (ret)
- dev_err(dev, "Secondary firmware download failed\n");
-
- return ret;
-}
-
-int orinoco_download(struct orinoco_private *priv)
-{
- int err = 0;
- /* Reload firmware */
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE:
- /* case FIRMWARE_TYPE_INTERSIL: */
- err = orinoco_dl_firmware(priv,
- &orinoco_fw[priv->firmware_type], 0);
- break;
-
- case FIRMWARE_TYPE_SYMBOL:
- err = symbol_dl_firmware(priv,
- &orinoco_fw[priv->firmware_type]);
- break;
- case FIRMWARE_TYPE_INTERSIL:
- break;
- }
- /* TODO: if we fail we probably need to reinitialise
- * the driver */
-
- return err;
-}
-
-#if defined(CONFIG_HERMES_CACHE_FW_ON_INIT) || defined(CONFIG_PM_SLEEP)
-void orinoco_cache_fw(struct orinoco_private *priv, int ap)
-{
- const struct firmware *fw_entry = NULL;
- const char *pri_fw;
- const char *fw;
-
- pri_fw = orinoco_fw[priv->firmware_type].pri_fw;
- if (ap)
- fw = orinoco_fw[priv->firmware_type].ap_fw;
- else
- fw = orinoco_fw[priv->firmware_type].sta_fw;
-
- if (pri_fw) {
- if (request_firmware(&fw_entry, pri_fw, priv->dev) == 0)
- priv->cached_pri_fw = fw_entry;
- }
-
- if (fw) {
- if (request_firmware(&fw_entry, fw, priv->dev) == 0)
- priv->cached_fw = fw_entry;
- }
-}
-
-void orinoco_uncache_fw(struct orinoco_private *priv)
-{
- release_firmware(priv->cached_pri_fw);
- release_firmware(priv->cached_fw);
- priv->cached_pri_fw = NULL;
- priv->cached_fw = NULL;
-}
-#endif
deleted file mode 100644
@@ -1,21 +0,0 @@
-/* Firmware file reading and download helpers
- *
- * See copyright notice in main.c
- */
-#ifndef _ORINOCO_FW_H_
-#define _ORINOCO_FW_H_
-
-/* Forward declations */
-struct orinoco_private;
-
-int orinoco_download(struct orinoco_private *priv);
-
-#if defined(CONFIG_HERMES_CACHE_FW_ON_INIT) || defined(CONFIG_PM_SLEEP)
-void orinoco_cache_fw(struct orinoco_private *priv, int ap);
-void orinoco_uncache_fw(struct orinoco_private *priv);
-#else
-#define orinoco_cache_fw(priv, ap) do { } while (0)
-#define orinoco_uncache_fw(priv) do { } while (0)
-#endif
-
-#endif /* _ORINOCO_FW_H_ */
deleted file mode 100644
@@ -1,778 +0,0 @@
-/* hermes.c
- *
- * Driver core for the "Hermes" wireless MAC controller, as used in
- * the Lucent Orinoco and Cabletron RoamAbout cards. It should also
- * work on the hfa3841 and hfa3842 MAC controller chips used in the
- * Prism II chipsets.
- *
- * This is not a complete driver, just low-level access routines for
- * the MAC controller itself.
- *
- * Based on the prism2 driver from Absolute Value Systems' linux-wlan
- * project, the Linux wvlan_cs driver, Lucent's HCF-Light
- * (wvlan_hcf.c) library, and the NetBSD wireless driver (in no
- * particular order).
- *
- * Copyright (C) 2000, David Gibson, Linuxcare Australia.
- * (C) Copyright David Gibson, IBM Corp. 2001-2003.
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- */
-
-#include <linux/net.h>
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-
-#include "hermes.h"
-
-/* These are maximum timeouts. Most often, card wil react much faster */
-#define CMD_BUSY_TIMEOUT (100) /* In iterations of ~1us */
-#define CMD_INIT_TIMEOUT (50000) /* in iterations of ~10us */
-#define CMD_COMPL_TIMEOUT (20000) /* in iterations of ~10us */
-#define ALLOC_COMPL_TIMEOUT (1000) /* in iterations of ~10us */
-
-/*
- * AUX port access. To unlock the AUX port write the access keys to the
- * PARAM0-2 registers, then write HERMES_AUX_ENABLE to the HERMES_CONTROL
- * register. Then read it and make sure it's HERMES_AUX_ENABLED.
- */
-#define HERMES_AUX_ENABLE 0x8000 /* Enable auxiliary port access */
-#define HERMES_AUX_DISABLE 0x4000 /* Disable to auxiliary port access */
-#define HERMES_AUX_ENABLED 0xC000 /* Auxiliary port is open */
-#define HERMES_AUX_DISABLED 0x0000 /* Auxiliary port is closed */
-
-#define HERMES_AUX_PW0 0xFE01
-#define HERMES_AUX_PW1 0xDC23
-#define HERMES_AUX_PW2 0xBA45
-
-/* HERMES_CMD_DOWNLD */
-#define HERMES_PROGRAM_DISABLE (0x0000 | HERMES_CMD_DOWNLD)
-#define HERMES_PROGRAM_ENABLE_VOLATILE (0x0100 | HERMES_CMD_DOWNLD)
-#define HERMES_PROGRAM_ENABLE_NON_VOLATILE (0x0200 | HERMES_CMD_DOWNLD)
-#define HERMES_PROGRAM_NON_VOLATILE (0x0300 | HERMES_CMD_DOWNLD)
-
-/*
- * Debugging helpers
- */
-
-#define DMSG(stuff...) do {printk(KERN_DEBUG "hermes @ %p: " , hw->iobase); \
- printk(stuff); } while (0)
-
-#undef HERMES_DEBUG
-#ifdef HERMES_DEBUG
-
-#define DEBUG(lvl, stuff...) if ((lvl) <= HERMES_DEBUG) DMSG(stuff)
-
-#else /* ! HERMES_DEBUG */
-
-#define DEBUG(lvl, stuff...) do { } while (0)
-
-#endif /* ! HERMES_DEBUG */
-
-static const struct hermes_ops hermes_ops_local;
-
-/*
- * Internal functions
- */
-
-/* Issue a command to the chip. Waiting for it to complete is the caller's
- problem.
-
- Returns -EBUSY if the command register is busy, 0 on success.
-
- Callable from any context.
-*/
-static int hermes_issue_cmd(struct hermes *hw, u16 cmd, u16 param0,
- u16 param1, u16 param2)
-{
- int k = CMD_BUSY_TIMEOUT;
- u16 reg;
-
- /* First wait for the command register to unbusy */
- reg = hermes_read_regn(hw, CMD);
- while ((reg & HERMES_CMD_BUSY) && k) {
- k--;
- udelay(1);
- reg = hermes_read_regn(hw, CMD);
- }
- if (reg & HERMES_CMD_BUSY)
- return -EBUSY;
-
- hermes_write_regn(hw, PARAM2, param2);
- hermes_write_regn(hw, PARAM1, param1);
- hermes_write_regn(hw, PARAM0, param0);
- hermes_write_regn(hw, CMD, cmd);
-
- return 0;
-}
-
-/*
- * Function definitions
- */
-
-/* For doing cmds that wipe the magic constant in SWSUPPORT0 */
-static int hermes_doicmd_wait(struct hermes *hw, u16 cmd,
- u16 parm0, u16 parm1, u16 parm2,
- struct hermes_response *resp)
-{
- int err = 0;
- int k;
- u16 status, reg;
-
- err = hermes_issue_cmd(hw, cmd, parm0, parm1, parm2);
- if (err)
- return err;
-
- reg = hermes_read_regn(hw, EVSTAT);
- k = CMD_INIT_TIMEOUT;
- while ((!(reg & HERMES_EV_CMD)) && k) {
- k--;
- udelay(10);
- reg = hermes_read_regn(hw, EVSTAT);
- }
-
- hermes_write_regn(hw, SWSUPPORT0, HERMES_MAGIC);
-
- if (!hermes_present(hw)) {
- DEBUG(0, "hermes @ 0x%x: Card removed during reset.\n",
- hw->iobase);
- err = -ENODEV;
- goto out;
- }
-
- if (!(reg & HERMES_EV_CMD)) {
- printk(KERN_ERR "hermes @ %p: "
- "Timeout waiting for card to reset (reg=0x%04x)!\n",
- hw->iobase, reg);
- err = -ETIMEDOUT;
- goto out;
- }
-
- status = hermes_read_regn(hw, STATUS);
- if (resp) {
- resp->status = status;
- resp->resp0 = hermes_read_regn(hw, RESP0);
- resp->resp1 = hermes_read_regn(hw, RESP1);
- resp->resp2 = hermes_read_regn(hw, RESP2);
- }
-
- hermes_write_regn(hw, EVACK, HERMES_EV_CMD);
-
- if (status & HERMES_STATUS_RESULT)
- err = -EIO;
-out:
- return err;
-}
-
-void hermes_struct_init(struct hermes *hw, void __iomem *address,
- int reg_spacing)
-{
- hw->iobase = address;
- hw->reg_spacing = reg_spacing;
- hw->inten = 0x0;
- hw->eeprom_pda = false;
- hw->ops = &hermes_ops_local;
-}
-EXPORT_SYMBOL(hermes_struct_init);
-
-static int hermes_init(struct hermes *hw)
-{
- u16 reg;
- int err = 0;
- int k;
-
- /* We don't want to be interrupted while resetting the chipset */
- hw->inten = 0x0;
- hermes_write_regn(hw, INTEN, 0);
- hermes_write_regn(hw, EVACK, 0xffff);
-
- /* Normally it's a "can't happen" for the command register to
- be busy when we go to issue a command because we are
- serializing all commands. However we want to have some
- chance of resetting the card even if it gets into a stupid
- state, so we actually wait to see if the command register
- will unbusy itself here. */
- k = CMD_BUSY_TIMEOUT;
- reg = hermes_read_regn(hw, CMD);
- while (k && (reg & HERMES_CMD_BUSY)) {
- if (reg == 0xffff) /* Special case - the card has probably been
- removed, so don't wait for the timeout */
- return -ENODEV;
-
- k--;
- udelay(1);
- reg = hermes_read_regn(hw, CMD);
- }
-
- /* No need to explicitly handle the timeout - if we've timed
- out hermes_issue_cmd() will probably return -EBUSY below */
-
- /* According to the documentation, EVSTAT may contain
- obsolete event occurrence information. We have to acknowledge
- it by writing EVACK. */
- reg = hermes_read_regn(hw, EVSTAT);
- hermes_write_regn(hw, EVACK, reg);
-
- /* We don't use hermes_docmd_wait here, because the reset wipes
- the magic constant in SWSUPPORT0 away, and it gets confused */
- err = hermes_doicmd_wait(hw, HERMES_CMD_INIT, 0, 0, 0, NULL);
-
- return err;
-}
-
-/* Issue a command to the chip, and (busy!) wait for it to
- * complete.
- *
- * Returns:
- * < 0 on internal error
- * 0 on success
- * > 0 on error returned by the firmware
- *
- * Callable from any context, but locking is your problem. */
-static int hermes_docmd_wait(struct hermes *hw, u16 cmd, u16 parm0,
- struct hermes_response *resp)
-{
- int err;
- int k;
- u16 reg;
- u16 status;
-
- err = hermes_issue_cmd(hw, cmd, parm0, 0, 0);
- if (err) {
- if (!hermes_present(hw)) {
- if (net_ratelimit())
- printk(KERN_WARNING "hermes @ %p: "
- "Card removed while issuing command "
- "0x%04x.\n", hw->iobase, cmd);
- err = -ENODEV;
- } else
- if (net_ratelimit())
- printk(KERN_ERR "hermes @ %p: "
- "Error %d issuing command 0x%04x.\n",
- hw->iobase, err, cmd);
- goto out;
- }
-
- reg = hermes_read_regn(hw, EVSTAT);
- k = CMD_COMPL_TIMEOUT;
- while ((!(reg & HERMES_EV_CMD)) && k) {
- k--;
- udelay(10);
- reg = hermes_read_regn(hw, EVSTAT);
- }
-
- if (!hermes_present(hw)) {
- printk(KERN_WARNING "hermes @ %p: Card removed "
- "while waiting for command 0x%04x completion.\n",
- hw->iobase, cmd);
- err = -ENODEV;
- goto out;
- }
-
- if (!(reg & HERMES_EV_CMD)) {
- printk(KERN_ERR "hermes @ %p: Timeout waiting for "
- "command 0x%04x completion.\n", hw->iobase, cmd);
- err = -ETIMEDOUT;
- goto out;
- }
-
- status = hermes_read_regn(hw, STATUS);
- if (resp) {
- resp->status = status;
- resp->resp0 = hermes_read_regn(hw, RESP0);
- resp->resp1 = hermes_read_regn(hw, RESP1);
- resp->resp2 = hermes_read_regn(hw, RESP2);
- }
-
- hermes_write_regn(hw, EVACK, HERMES_EV_CMD);
-
- if (status & HERMES_STATUS_RESULT)
- err = -EIO;
-
- out:
- return err;
-}
-
-static int hermes_allocate(struct hermes *hw, u16 size, u16 *fid)
-{
- int err = 0;
- int k;
- u16 reg;
-
- if ((size < HERMES_ALLOC_LEN_MIN) || (size > HERMES_ALLOC_LEN_MAX))
- return -EINVAL;
-
- err = hermes_docmd_wait(hw, HERMES_CMD_ALLOC, size, NULL);
- if (err)
- return err;
-
- reg = hermes_read_regn(hw, EVSTAT);
- k = ALLOC_COMPL_TIMEOUT;
- while ((!(reg & HERMES_EV_ALLOC)) && k) {
- k--;
- udelay(10);
- reg = hermes_read_regn(hw, EVSTAT);
- }
-
- if (!hermes_present(hw)) {
- printk(KERN_WARNING "hermes @ %p: "
- "Card removed waiting for frame allocation.\n",
- hw->iobase);
- return -ENODEV;
- }
-
- if (!(reg & HERMES_EV_ALLOC)) {
- printk(KERN_ERR "hermes @ %p: "
- "Timeout waiting for frame allocation\n",
- hw->iobase);
- return -ETIMEDOUT;
- }
-
- *fid = hermes_read_regn(hw, ALLOCFID);
- hermes_write_regn(hw, EVACK, HERMES_EV_ALLOC);
-
- return 0;
-}
-
-/* Set up a BAP to read a particular chunk of data from card's internal buffer.
- *
- * Returns:
- * < 0 on internal failure (errno)
- * 0 on success
- * > 0 on error
- * from firmware
- *
- * Callable from any context */
-static int hermes_bap_seek(struct hermes *hw, int bap, u16 id, u16 offset)
-{
- int sreg = bap ? HERMES_SELECT1 : HERMES_SELECT0;
- int oreg = bap ? HERMES_OFFSET1 : HERMES_OFFSET0;
- int k;
- u16 reg;
-
- /* Paranoia.. */
- if ((offset > HERMES_BAP_OFFSET_MAX) || (offset % 2))
- return -EINVAL;
-
- k = HERMES_BAP_BUSY_TIMEOUT;
- reg = hermes_read_reg(hw, oreg);
- while ((reg & HERMES_OFFSET_BUSY) && k) {
- k--;
- udelay(1);
- reg = hermes_read_reg(hw, oreg);
- }
-
- if (reg & HERMES_OFFSET_BUSY)
- return -ETIMEDOUT;
-
- /* Now we actually set up the transfer */
- hermes_write_reg(hw, sreg, id);
- hermes_write_reg(hw, oreg, offset);
-
- /* Wait for the BAP to be ready */
- k = HERMES_BAP_BUSY_TIMEOUT;
- reg = hermes_read_reg(hw, oreg);
- while ((reg & (HERMES_OFFSET_BUSY | HERMES_OFFSET_ERR)) && k) {
- k--;
- udelay(1);
- reg = hermes_read_reg(hw, oreg);
- }
-
- if (reg != offset) {
- printk(KERN_ERR "hermes @ %p: BAP%d offset %s: "
- "reg=0x%x id=0x%x offset=0x%x\n", hw->iobase, bap,
- (reg & HERMES_OFFSET_BUSY) ? "timeout" : "error",
- reg, id, offset);
-
- if (reg & HERMES_OFFSET_BUSY)
- return -ETIMEDOUT;
-
- return -EIO; /* error or wrong offset */
- }
-
- return 0;
-}
-
-/* Read a block of data from the chip's buffer, via the
- * BAP. Synchronization/serialization is the caller's problem. len
- * must be even.
- *
- * Returns:
- * < 0 on internal failure (errno)
- * 0 on success
- * > 0 on error from firmware
- */
-static int hermes_bap_pread(struct hermes *hw, int bap, void *buf, int len,
- u16 id, u16 offset)
-{
- int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
- int err = 0;
-
- if ((len < 0) || (len % 2))
- return -EINVAL;
-
- err = hermes_bap_seek(hw, bap, id, offset);
- if (err)
- goto out;
-
- /* Actually do the transfer */
- hermes_read_words(hw, dreg, buf, len / 2);
-
- out:
- return err;
-}
-
-/* Write a block of data to the chip's buffer, via the
- * BAP. Synchronization/serialization is the caller's problem.
- *
- * Returns:
- * < 0 on internal failure (errno)
- * 0 on success
- * > 0 on error from firmware
- */
-static int hermes_bap_pwrite(struct hermes *hw, int bap, const void *buf,
- int len, u16 id, u16 offset)
-{
- int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
- int err = 0;
-
- if (len < 0)
- return -EINVAL;
-
- err = hermes_bap_seek(hw, bap, id, offset);
- if (err)
- goto out;
-
- /* Actually do the transfer */
- hermes_write_bytes(hw, dreg, buf, len);
-
- out:
- return err;
-}
-
-/* Read a Length-Type-Value record from the card.
- *
- * If length is NULL, we ignore the length read from the card, and
- * read the entire buffer regardless. This is useful because some of
- * the configuration records appear to have incorrect lengths in
- * practice.
- *
- * Callable from user or bh context. */
-static int hermes_read_ltv(struct hermes *hw, int bap, u16 rid,
- unsigned bufsize, u16 *length, void *buf)
-{
- int err = 0;
- int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
- u16 rlength, rtype;
- unsigned nwords;
-
- if (bufsize % 2)
- return -EINVAL;
-
- err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS, rid, NULL);
- if (err)
- return err;
-
- err = hermes_bap_seek(hw, bap, rid, 0);
- if (err)
- return err;
-
- rlength = hermes_read_reg(hw, dreg);
-
- if (!rlength)
- return -ENODATA;
-
- rtype = hermes_read_reg(hw, dreg);
-
- if (length)
- *length = rlength;
-
- if (rtype != rid)
- printk(KERN_WARNING "hermes @ %p: %s(): "
- "rid (0x%04x) does not match type (0x%04x)\n",
- hw->iobase, __func__, rid, rtype);
- if (HERMES_RECLEN_TO_BYTES(rlength) > bufsize)
- printk(KERN_WARNING "hermes @ %p: "
- "Truncating LTV record from %d to %d bytes. "
- "(rid=0x%04x, len=0x%04x)\n", hw->iobase,
- HERMES_RECLEN_TO_BYTES(rlength), bufsize, rid, rlength);
-
- nwords = min((unsigned)rlength - 1, bufsize / 2);
- hermes_read_words(hw, dreg, buf, nwords);
-
- return 0;
-}
-
-static int hermes_write_ltv(struct hermes *hw, int bap, u16 rid,
- u16 length, const void *value)
-{
- int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
- int err = 0;
- unsigned count;
-
- if (length == 0)
- return -EINVAL;
-
- err = hermes_bap_seek(hw, bap, rid, 0);
- if (err)
- return err;
-
- hermes_write_reg(hw, dreg, length);
- hermes_write_reg(hw, dreg, rid);
-
- count = length - 1;
-
- hermes_write_bytes(hw, dreg, value, count << 1);
-
- err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS | HERMES_CMD_WRITE,
- rid, NULL);
-
- return err;
-}
-
-/*** Hermes AUX control ***/
-
-static inline void
-hermes_aux_setaddr(struct hermes *hw, u32 addr)
-{
- hermes_write_reg(hw, HERMES_AUXPAGE, (u16) (addr >> 7));
- hermes_write_reg(hw, HERMES_AUXOFFSET, (u16) (addr & 0x7F));
-}
-
-static inline int
-hermes_aux_control(struct hermes *hw, int enabled)
-{
- int desired_state = enabled ? HERMES_AUX_ENABLED : HERMES_AUX_DISABLED;
- int action = enabled ? HERMES_AUX_ENABLE : HERMES_AUX_DISABLE;
- int i;
-
- /* Already open? */
- if (hermes_read_reg(hw, HERMES_CONTROL) == desired_state)
- return 0;
-
- hermes_write_reg(hw, HERMES_PARAM0, HERMES_AUX_PW0);
- hermes_write_reg(hw, HERMES_PARAM1, HERMES_AUX_PW1);
- hermes_write_reg(hw, HERMES_PARAM2, HERMES_AUX_PW2);
- hermes_write_reg(hw, HERMES_CONTROL, action);
-
- for (i = 0; i < 20; i++) {
- udelay(10);
- if (hermes_read_reg(hw, HERMES_CONTROL) ==
- desired_state)
- return 0;
- }
-
- return -EBUSY;
-}
-
-/*** Hermes programming ***/
-
-/* About to start programming data (Hermes I)
- * offset is the entry point
- *
- * Spectrum_cs' Symbol fw does not require this
- * wl_lkm Agere fw does
- * Don't know about intersil
- */
-static int hermesi_program_init(struct hermes *hw, u32 offset)
-{
- int err;
-
- /* Disable interrupts?*/
- /*hw->inten = 0x0;*/
- /*hermes_write_regn(hw, INTEN, 0);*/
- /*hermes_set_irqmask(hw, 0);*/
-
- /* Acknowledge any outstanding command */
- hermes_write_regn(hw, EVACK, 0xFFFF);
-
- /* Using init_cmd_wait rather than cmd_wait */
- err = hw->ops->init_cmd_wait(hw,
- 0x0100 | HERMES_CMD_INIT,
- 0, 0, 0, NULL);
- if (err)
- return err;
-
- err = hw->ops->init_cmd_wait(hw,
- 0x0000 | HERMES_CMD_INIT,
- 0, 0, 0, NULL);
- if (err)
- return err;
-
- err = hermes_aux_control(hw, 1);
- pr_debug("AUX enable returned %d\n", err);
-
- if (err)
- return err;
-
- pr_debug("Enabling volatile, EP 0x%08x\n", offset);
- err = hw->ops->init_cmd_wait(hw,
- HERMES_PROGRAM_ENABLE_VOLATILE,
- offset & 0xFFFFu,
- offset >> 16,
- 0,
- NULL);
- pr_debug("PROGRAM_ENABLE returned %d\n", err);
-
- return err;
-}
-
-/* Done programming data (Hermes I)
- *
- * Spectrum_cs' Symbol fw does not require this
- * wl_lkm Agere fw does
- * Don't know about intersil
- */
-static int hermesi_program_end(struct hermes *hw)
-{
- struct hermes_response resp;
- int rc = 0;
- int err;
-
- rc = hw->ops->cmd_wait(hw, HERMES_PROGRAM_DISABLE, 0, &resp);
-
- pr_debug("PROGRAM_DISABLE returned %d, "
- "r0 0x%04x, r1 0x%04x, r2 0x%04x\n",
- rc, resp.resp0, resp.resp1, resp.resp2);
-
- if ((rc == 0) &&
- ((resp.status & HERMES_STATUS_CMDCODE) != HERMES_CMD_DOWNLD))
- rc = -EIO;
-
- err = hermes_aux_control(hw, 0);
- pr_debug("AUX disable returned %d\n", err);
-
- /* Acknowledge any outstanding command */
- hermes_write_regn(hw, EVACK, 0xFFFF);
-
- /* Reinitialise, ignoring return */
- (void) hw->ops->init_cmd_wait(hw, 0x0000 | HERMES_CMD_INIT,
- 0, 0, 0, NULL);
-
- return rc ? rc : err;
-}
-
-static int hermes_program_bytes(struct hermes *hw, const char *data,
- u32 addr, u32 len)
-{
- /* wl lkm splits the programming into chunks of 2000 bytes.
- * This restriction appears to come from USB. The PCMCIA
- * adapters can program the whole lot in one go */
- hermes_aux_setaddr(hw, addr);
- hermes_write_bytes(hw, HERMES_AUXDATA, data, len);
- return 0;
-}
-
-/* Read PDA from the adapter */
-static int hermes_read_pda(struct hermes *hw, __le16 *pda, u32 pda_addr,
- u16 pda_len)
-{
- int ret;
- u16 pda_size;
- u16 data_len = pda_len;
- __le16 *data = pda;
-
- if (hw->eeprom_pda) {
- /* PDA of spectrum symbol is in eeprom */
-
- /* Issue command to read EEPROM */
- ret = hw->ops->cmd_wait(hw, HERMES_CMD_READMIF, 0, NULL);
- if (ret)
- return ret;
- } else {
- /* wl_lkm does not include PDA size in the PDA area.
- * We will pad the information into pda, so other routines
- * don't have to be modified */
- pda[0] = cpu_to_le16(pda_len - 2);
- /* Includes CFG_PROD_DATA but not itself */
- pda[1] = cpu_to_le16(0x0800); /* CFG_PROD_DATA */
- data_len = pda_len - 4;
- data = pda + 2;
- }
-
- /* Open auxiliary port */
- ret = hermes_aux_control(hw, 1);
- pr_debug("AUX enable returned %d\n", ret);
- if (ret)
- return ret;
-
- /* Read PDA */
- hermes_aux_setaddr(hw, pda_addr);
- hermes_read_words(hw, HERMES_AUXDATA, data, data_len / 2);
-
- /* Close aux port */
- ret = hermes_aux_control(hw, 0);
- pr_debug("AUX disable returned %d\n", ret);
-
- /* Check PDA length */
- pda_size = le16_to_cpu(pda[0]);
- pr_debug("Actual PDA length %d, Max allowed %d\n",
- pda_size, pda_len);
- if (pda_size > pda_len)
- return -EINVAL;
-
- return 0;
-}
-
-static void hermes_lock_irqsave(spinlock_t *lock,
- unsigned long *flags) __acquires(lock)
-{
- spin_lock_irqsave(lock, *flags);
-}
-
-static void hermes_unlock_irqrestore(spinlock_t *lock,
- unsigned long *flags) __releases(lock)
-{
- spin_unlock_irqrestore(lock, *flags);
-}
-
-static void hermes_lock_irq(spinlock_t *lock) __acquires(lock)
-{
- spin_lock_irq(lock);
-}
-
-static void hermes_unlock_irq(spinlock_t *lock) __releases(lock)
-{
- spin_unlock_irq(lock);
-}
-
-/* Hermes operations for local buses */
-static const struct hermes_ops hermes_ops_local = {
- .init = hermes_init,
- .cmd_wait = hermes_docmd_wait,
- .init_cmd_wait = hermes_doicmd_wait,
- .allocate = hermes_allocate,
- .read_ltv = hermes_read_ltv,
- .read_ltv_pr = hermes_read_ltv,
- .write_ltv = hermes_write_ltv,
- .bap_pread = hermes_bap_pread,
- .bap_pwrite = hermes_bap_pwrite,
- .read_pda = hermes_read_pda,
- .program_init = hermesi_program_init,
- .program_end = hermesi_program_end,
- .program = hermes_program_bytes,
- .lock_irqsave = hermes_lock_irqsave,
- .unlock_irqrestore = hermes_unlock_irqrestore,
- .lock_irq = hermes_lock_irq,
- .unlock_irq = hermes_unlock_irq,
-};
deleted file mode 100644
@@ -1,534 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/* hermes.h
- *
- * Driver core for the "Hermes" wireless MAC controller, as used in
- * the Lucent Orinoco and Cabletron RoamAbout cards. It should also
- * work on the hfa3841 and hfa3842 MAC controller chips used in the
- * Prism I & II chipsets.
- *
- * This is not a complete driver, just low-level access routines for
- * the MAC controller itself.
- *
- * Based on the prism2 driver from Absolute Value Systems' linux-wlan
- * project, the Linux wvlan_cs driver, Lucent's HCF-Light
- * (wvlan_hcf.c) library, and the NetBSD wireless driver.
- *
- * Copyright (C) 2000, David Gibson, Linuxcare Australia.
- * (C) Copyright David Gibson, IBM Corp. 2001-2003.
- *
- * Portions taken from hfa384x.h.
- * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
- */
-
-#ifndef _HERMES_H
-#define _HERMES_H
-
-/* Notes on locking:
- *
- * As a module of low level hardware access routines, there is no
- * locking. Users of this module should ensure that they serialize
- * access to the hermes structure, and to the hardware
-*/
-
-#include <linux/if_ether.h>
-#include <linux/io.h>
-
-/*
- * Limits and constants
- */
-#define HERMES_ALLOC_LEN_MIN (4)
-#define HERMES_ALLOC_LEN_MAX (2400)
-#define HERMES_LTV_LEN_MAX (34)
-#define HERMES_BAP_DATALEN_MAX (4096)
-#define HERMES_BAP_OFFSET_MAX (4096)
-#define HERMES_PORTID_MAX (7)
-#define HERMES_NUMPORTS_MAX (HERMES_PORTID_MAX + 1)
-#define HERMES_PDR_LEN_MAX (260) /* in bytes, from EK */
-#define HERMES_PDA_RECS_MAX (200) /* a guess */
-#define HERMES_PDA_LEN_MAX (1024) /* in bytes, from EK */
-#define HERMES_SCANRESULT_MAX (35)
-#define HERMES_CHINFORESULT_MAX (8)
-#define HERMES_MAX_MULTICAST (16)
-#define HERMES_MAGIC (0x7d1f)
-
-/*
- * Hermes register offsets
- */
-#define HERMES_CMD (0x00)
-#define HERMES_PARAM0 (0x02)
-#define HERMES_PARAM1 (0x04)
-#define HERMES_PARAM2 (0x06)
-#define HERMES_STATUS (0x08)
-#define HERMES_RESP0 (0x0A)
-#define HERMES_RESP1 (0x0C)
-#define HERMES_RESP2 (0x0E)
-#define HERMES_INFOFID (0x10)
-#define HERMES_RXFID (0x20)
-#define HERMES_ALLOCFID (0x22)
-#define HERMES_TXCOMPLFID (0x24)
-#define HERMES_SELECT0 (0x18)
-#define HERMES_OFFSET0 (0x1C)
-#define HERMES_DATA0 (0x36)
-#define HERMES_SELECT1 (0x1A)
-#define HERMES_OFFSET1 (0x1E)
-#define HERMES_DATA1 (0x38)
-#define HERMES_EVSTAT (0x30)
-#define HERMES_INTEN (0x32)
-#define HERMES_EVACK (0x34)
-#define HERMES_CONTROL (0x14)
-#define HERMES_SWSUPPORT0 (0x28)
-#define HERMES_SWSUPPORT1 (0x2A)
-#define HERMES_SWSUPPORT2 (0x2C)
-#define HERMES_AUXPAGE (0x3A)
-#define HERMES_AUXOFFSET (0x3C)
-#define HERMES_AUXDATA (0x3E)
-
-/*
- * CMD register bitmasks
- */
-#define HERMES_CMD_BUSY (0x8000)
-#define HERMES_CMD_AINFO (0x7f00)
-#define HERMES_CMD_MACPORT (0x0700)
-#define HERMES_CMD_RECL (0x0100)
-#define HERMES_CMD_WRITE (0x0100)
-#define HERMES_CMD_PROGMODE (0x0300)
-#define HERMES_CMD_CMDCODE (0x003f)
-
-/*
- * STATUS register bitmasks
- */
-#define HERMES_STATUS_RESULT (0x7f00)
-#define HERMES_STATUS_CMDCODE (0x003f)
-
-/*
- * OFFSET register bitmasks
- */
-#define HERMES_OFFSET_BUSY (0x8000)
-#define HERMES_OFFSET_ERR (0x4000)
-#define HERMES_OFFSET_DATAOFF (0x0ffe)
-
-/*
- * Event register bitmasks (INTEN, EVSTAT, EVACK)
- */
-#define HERMES_EV_TICK (0x8000)
-#define HERMES_EV_WTERR (0x4000)
-#define HERMES_EV_INFDROP (0x2000)
-#define HERMES_EV_INFO (0x0080)
-#define HERMES_EV_DTIM (0x0020)
-#define HERMES_EV_CMD (0x0010)
-#define HERMES_EV_ALLOC (0x0008)
-#define HERMES_EV_TXEXC (0x0004)
-#define HERMES_EV_TX (0x0002)
-#define HERMES_EV_RX (0x0001)
-
-/*
- * Command codes
- */
-/*--- Controller Commands ----------------------------*/
-#define HERMES_CMD_INIT (0x0000)
-#define HERMES_CMD_ENABLE (0x0001)
-#define HERMES_CMD_DISABLE (0x0002)
-#define HERMES_CMD_DIAG (0x0003)
-
-/*--- Buffer Mgmt Commands ---------------------------*/
-#define HERMES_CMD_ALLOC (0x000A)
-#define HERMES_CMD_TX (0x000B)
-
-/*--- Regulate Commands ------------------------------*/
-#define HERMES_CMD_NOTIFY (0x0010)
-#define HERMES_CMD_INQUIRE (0x0011)
-
-/*--- Configure Commands -----------------------------*/
-#define HERMES_CMD_ACCESS (0x0021)
-#define HERMES_CMD_DOWNLD (0x0022)
-
-/*--- Serial I/O Commands ----------------------------*/
-#define HERMES_CMD_READMIF (0x0030)
-#define HERMES_CMD_WRITEMIF (0x0031)
-
-/*--- Debugging Commands -----------------------------*/
-#define HERMES_CMD_TEST (0x0038)
-
-
-/* Test command arguments */
-#define HERMES_TEST_SET_CHANNEL 0x0800
-#define HERMES_TEST_MONITOR 0x0b00
-#define HERMES_TEST_STOP 0x0f00
-
-/* Authentication algorithms */
-#define HERMES_AUTH_OPEN 1
-#define HERMES_AUTH_SHARED_KEY 2
-
-/* WEP settings */
-#define HERMES_WEP_PRIVACY_INVOKED 0x0001
-#define HERMES_WEP_EXCL_UNENCRYPTED 0x0002
-#define HERMES_WEP_HOST_ENCRYPT 0x0010
-#define HERMES_WEP_HOST_DECRYPT 0x0080
-
-/* Symbol hostscan options */
-#define HERMES_HOSTSCAN_SYMBOL_5SEC 0x0001
-#define HERMES_HOSTSCAN_SYMBOL_ONCE 0x0002
-#define HERMES_HOSTSCAN_SYMBOL_PASSIVE 0x0040
-#define HERMES_HOSTSCAN_SYMBOL_BCAST 0x0080
-
-/*
- * Frame structures and constants
- */
-
-#define HERMES_DESCRIPTOR_OFFSET 0
-#define HERMES_802_11_OFFSET (14)
-#define HERMES_802_3_OFFSET (14 + 32)
-#define HERMES_802_2_OFFSET (14 + 32 + 14)
-#define HERMES_TXCNTL2_OFFSET (HERMES_802_3_OFFSET - 2)
-
-#define HERMES_RXSTAT_ERR (0x0003)
-#define HERMES_RXSTAT_BADCRC (0x0001)
-#define HERMES_RXSTAT_UNDECRYPTABLE (0x0002)
-#define HERMES_RXSTAT_MIC (0x0010) /* Frame contains MIC */
-#define HERMES_RXSTAT_MACPORT (0x0700)
-#define HERMES_RXSTAT_PCF (0x1000) /* Frame was received in CF period */
-#define HERMES_RXSTAT_MIC_KEY_ID (0x1800) /* MIC key used */
-#define HERMES_RXSTAT_MSGTYPE (0xE000)
-#define HERMES_RXSTAT_1042 (0x2000) /* RFC-1042 frame */
-#define HERMES_RXSTAT_TUNNEL (0x4000) /* bridge-tunnel encoded frame */
-#define HERMES_RXSTAT_WMP (0x6000) /* Wavelan-II Management Protocol frame */
-
-/* Shift amount for key ID in RXSTAT and TXCTRL */
-#define HERMES_MIC_KEY_ID_SHIFT 11
-
-struct hermes_tx_descriptor {
- __le16 status;
- __le16 reserved1;
- __le16 reserved2;
- __le32 sw_support;
- u8 retry_count;
- u8 tx_rate;
- __le16 tx_control;
-} __packed;
-
-#define HERMES_TXSTAT_RETRYERR (0x0001)
-#define HERMES_TXSTAT_AGEDERR (0x0002)
-#define HERMES_TXSTAT_DISCON (0x0004)
-#define HERMES_TXSTAT_FORMERR (0x0008)
-
-#define HERMES_TXCTRL_TX_OK (0x0002) /* ?? interrupt on Tx complete */
-#define HERMES_TXCTRL_TX_EX (0x0004) /* ?? interrupt on Tx exception */
-#define HERMES_TXCTRL_802_11 (0x0008) /* We supply 802.11 header */
-#define HERMES_TXCTRL_MIC (0x0010) /* 802.3 + TKIP */
-#define HERMES_TXCTRL_MIC_KEY_ID (0x1800) /* MIC Key ID mask */
-#define HERMES_TXCTRL_ALT_RTRY (0x0020)
-
-/* Inquiry constants and data types */
-
-#define HERMES_INQ_TALLIES (0xF100)
-#define HERMES_INQ_SCAN (0xF101)
-#define HERMES_INQ_CHANNELINFO (0xF102)
-#define HERMES_INQ_HOSTSCAN (0xF103)
-#define HERMES_INQ_HOSTSCAN_SYMBOL (0xF104)
-#define HERMES_INQ_LINKSTATUS (0xF200)
-#define HERMES_INQ_SEC_STAT_AGERE (0xF202)
-
-struct hermes_tallies_frame {
- __le16 TxUnicastFrames;
- __le16 TxMulticastFrames;
- __le16 TxFragments;
- __le16 TxUnicastOctets;
- __le16 TxMulticastOctets;
- __le16 TxDeferredTransmissions;
- __le16 TxSingleRetryFrames;
- __le16 TxMultipleRetryFrames;
- __le16 TxRetryLimitExceeded;
- __le16 TxDiscards;
- __le16 RxUnicastFrames;
- __le16 RxMulticastFrames;
- __le16 RxFragments;
- __le16 RxUnicastOctets;
- __le16 RxMulticastOctets;
- __le16 RxFCSErrors;
- __le16 RxDiscards_NoBuffer;
- __le16 TxDiscardsWrongSA;
- __le16 RxWEPUndecryptable;
- __le16 RxMsgInMsgFragments;
- __le16 RxMsgInBadMsgFragments;
- /* Those last are probably not available in very old firmwares */
- __le16 RxDiscards_WEPICVError;
- __le16 RxDiscards_WEPExcluded;
-} __packed;
-
-/* Grabbed from wlan-ng - Thanks Mark... - Jean II
- * This is the result of a scan inquiry command */
-/* Structure describing info about an Access Point */
-struct prism2_scan_apinfo {
- __le16 channel; /* Channel where the AP sits */
- __le16 noise; /* Noise level */
- __le16 level; /* Signal level */
- u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */
- __le16 beacon_interv; /* Beacon interval */
- __le16 capabilities; /* Capabilities */
- __le16 essid_len; /* ESSID length */
- u8 essid[32]; /* ESSID of the network */
- u8 rates[10]; /* Bit rate supported */
- __le16 proberesp_rate; /* Data rate of the response frame */
- __le16 atim; /* ATIM window time, Kus (hostscan only) */
-} __packed;
-
-/* Same stuff for the Lucent/Agere card.
- * Thanks to h1kari <h1kari AT dachb0den.com> - Jean II */
-struct agere_scan_apinfo {
- __le16 channel; /* Channel where the AP sits */
- __le16 noise; /* Noise level */
- __le16 level; /* Signal level */
- u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */
- __le16 beacon_interv; /* Beacon interval */
- __le16 capabilities; /* Capabilities */
- /* bits: 0-ess, 1-ibss, 4-privacy [wep] */
- __le16 essid_len; /* ESSID length */
- u8 essid[32]; /* ESSID of the network */
-} __packed;
-
-/* Moustafa: Scan structure for Symbol cards */
-struct symbol_scan_apinfo {
- u8 channel; /* Channel where the AP sits */
- u8 unknown1; /* 8 in 2.9x and 3.9x f/w, 0 otherwise */
- __le16 noise; /* Noise level */
- __le16 level; /* Signal level */
- u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */
- __le16 beacon_interv; /* Beacon interval */
- __le16 capabilities; /* Capabilities */
- /* bits: 0-ess, 1-ibss, 4-privacy [wep] */
- __le16 essid_len; /* ESSID length */
- u8 essid[32]; /* ESSID of the network */
- __le16 rates[5]; /* Bit rate supported */
- __le16 basic_rates; /* Basic rates bitmask */
- u8 unknown2[6]; /* Always FF:FF:FF:FF:00:00 */
- u8 unknown3[8]; /* Always 0, appeared in f/w 3.91-68 */
-} __packed;
-
-union hermes_scan_info {
- struct agere_scan_apinfo a;
- struct prism2_scan_apinfo p;
- struct symbol_scan_apinfo s;
-};
-
-/* Extended scan struct for HERMES_INQ_CHANNELINFO.
- * wl_lkm calls this an ACS scan (Automatic Channel Select).
- * Keep out of union hermes_scan_info because it is much bigger than
- * the older scan structures. */
-struct agere_ext_scan_info {
- __le16 reserved0;
-
- u8 noise;
- u8 level;
- u8 rx_flow;
- u8 rate;
- __le16 reserved1[2];
-
- __le16 frame_control;
- __le16 dur_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 bssid[ETH_ALEN];
- __le16 sequence;
- u8 addr4[ETH_ALEN];
-
- __le16 data_length;
-
- /* Next 3 fields do not get filled in. */
- u8 daddr[ETH_ALEN];
- u8 saddr[ETH_ALEN];
- __le16 len_type;
-
- __le64 timestamp;
- __le16 beacon_interval;
- __le16 capabilities;
- u8 data[];
-} __packed;
-
-#define HERMES_LINKSTATUS_NOT_CONNECTED (0x0000)
-#define HERMES_LINKSTATUS_CONNECTED (0x0001)
-#define HERMES_LINKSTATUS_DISCONNECTED (0x0002)
-#define HERMES_LINKSTATUS_AP_CHANGE (0x0003)
-#define HERMES_LINKSTATUS_AP_OUT_OF_RANGE (0x0004)
-#define HERMES_LINKSTATUS_AP_IN_RANGE (0x0005)
-#define HERMES_LINKSTATUS_ASSOC_FAILED (0x0006)
-
-struct hermes_linkstatus {
- __le16 linkstatus; /* Link status */
-} __packed;
-
-struct hermes_response {
- u16 status, resp0, resp1, resp2;
-};
-
-/* "ID" structure - used for ESSID and station nickname */
-struct hermes_idstring {
- __le16 len;
- __le16 val[16];
-} __packed;
-
-struct hermes_multicast {
- u8 addr[HERMES_MAX_MULTICAST][ETH_ALEN];
-} __packed;
-
-/* Timeouts */
-#define HERMES_BAP_BUSY_TIMEOUT (10000) /* In iterations of ~1us */
-
-struct hermes;
-
-/* Functions to access hardware */
-struct hermes_ops {
- int (*init)(struct hermes *hw);
- int (*cmd_wait)(struct hermes *hw, u16 cmd, u16 parm0,
- struct hermes_response *resp);
- int (*init_cmd_wait)(struct hermes *hw, u16 cmd,
- u16 parm0, u16 parm1, u16 parm2,
- struct hermes_response *resp);
- int (*allocate)(struct hermes *hw, u16 size, u16 *fid);
- int (*read_ltv)(struct hermes *hw, int bap, u16 rid, unsigned buflen,
- u16 *length, void *buf);
- int (*read_ltv_pr)(struct hermes *hw, int bap, u16 rid,
- unsigned buflen, u16 *length, void *buf);
- int (*write_ltv)(struct hermes *hw, int bap, u16 rid,
- u16 length, const void *value);
- int (*bap_pread)(struct hermes *hw, int bap, void *buf, int len,
- u16 id, u16 offset);
- int (*bap_pwrite)(struct hermes *hw, int bap, const void *buf,
- int len, u16 id, u16 offset);
- int (*read_pda)(struct hermes *hw, __le16 *pda,
- u32 pda_addr, u16 pda_len);
- int (*program_init)(struct hermes *hw, u32 entry_point);
- int (*program_end)(struct hermes *hw);
- int (*program)(struct hermes *hw, const char *buf,
- u32 addr, u32 len);
- void (*lock_irqsave)(spinlock_t *lock, unsigned long *flags);
- void (*unlock_irqrestore)(spinlock_t *lock, unsigned long *flags);
- void (*lock_irq)(spinlock_t *lock);
- void (*unlock_irq)(spinlock_t *lock);
-};
-
-/* Basic control structure */
-struct hermes {
- void __iomem *iobase;
- int reg_spacing;
-#define HERMES_16BIT_REGSPACING 0
-#define HERMES_32BIT_REGSPACING 1
- u16 inten; /* Which interrupts should be enabled? */
- bool eeprom_pda;
- const struct hermes_ops *ops;
- void *priv;
-};
-
-/* Register access convenience macros */
-#define hermes_read_reg(hw, off) \
- (ioread16((hw)->iobase + ((off) << (hw)->reg_spacing)))
-#define hermes_write_reg(hw, off, val) \
- (iowrite16((val), (hw)->iobase + ((off) << (hw)->reg_spacing)))
-#define hermes_read_regn(hw, name) hermes_read_reg((hw), HERMES_##name)
-#define hermes_write_regn(hw, name, val) \
- hermes_write_reg((hw), HERMES_##name, (val))
-
-/* Function prototypes */
-void hermes_struct_init(struct hermes *hw, void __iomem *address,
- int reg_spacing);
-
-/* Inline functions */
-
-static inline int hermes_present(struct hermes *hw)
-{
- return hermes_read_regn(hw, SWSUPPORT0) == HERMES_MAGIC;
-}
-
-static inline void hermes_set_irqmask(struct hermes *hw, u16 events)
-{
- hw->inten = events;
- hermes_write_regn(hw, INTEN, events);
-}
-
-static inline int hermes_enable_port(struct hermes *hw, int port)
-{
- return hw->ops->cmd_wait(hw, HERMES_CMD_ENABLE | (port << 8),
- 0, NULL);
-}
-
-static inline int hermes_disable_port(struct hermes *hw, int port)
-{
- return hw->ops->cmd_wait(hw, HERMES_CMD_DISABLE | (port << 8),
- 0, NULL);
-}
-
-/* Initiate an INQUIRE command (tallies or scan). The result will come as an
- * information frame in __orinoco_ev_info() */
-static inline int hermes_inquire(struct hermes *hw, u16 rid)
-{
- return hw->ops->cmd_wait(hw, HERMES_CMD_INQUIRE, rid, NULL);
-}
-
-#define HERMES_BYTES_TO_RECLEN(n) ((((n) + 1) / 2) + 1)
-#define HERMES_RECLEN_TO_BYTES(n) (((n) - 1) * 2)
-
-/* Note that for the next two, the count is in 16-bit words, not bytes */
-static inline void hermes_read_words(struct hermes *hw, int off,
- void *buf, unsigned count)
-{
- off = off << hw->reg_spacing;
- ioread16_rep(hw->iobase + off, buf, count);
-}
-
-static inline void hermes_write_bytes(struct hermes *hw, int off,
- const char *buf, unsigned count)
-{
- off = off << hw->reg_spacing;
- iowrite16_rep(hw->iobase + off, buf, count >> 1);
- if (unlikely(count & 1))
- iowrite8(buf[count - 1], hw->iobase + off);
-}
-
-static inline void hermes_clear_words(struct hermes *hw, int off,
- unsigned count)
-{
- unsigned i;
-
- off = off << hw->reg_spacing;
-
- for (i = 0; i < count; i++)
- iowrite16(0, hw->iobase + off);
-}
-
-#define HERMES_READ_RECORD(hw, bap, rid, buf) \
- (hw->ops->read_ltv((hw), (bap), (rid), sizeof(*buf), NULL, (buf)))
-#define HERMES_READ_RECORD_PR(hw, bap, rid, buf) \
- (hw->ops->read_ltv_pr((hw), (bap), (rid), sizeof(*buf), NULL, (buf)))
-#define HERMES_WRITE_RECORD(hw, bap, rid, buf) \
- (hw->ops->write_ltv((hw), (bap), (rid), \
- HERMES_BYTES_TO_RECLEN(sizeof(*buf)), (buf)))
-
-static inline int hermes_read_wordrec(struct hermes *hw, int bap, u16 rid,
- u16 *word)
-{
- __le16 rec;
- int err;
-
- err = HERMES_READ_RECORD(hw, bap, rid, &rec);
- *word = le16_to_cpu(rec);
- return err;
-}
-
-static inline int hermes_read_wordrec_pr(struct hermes *hw, int bap, u16 rid,
- u16 *word)
-{
- __le16 rec;
- int err;
-
- err = HERMES_READ_RECORD_PR(hw, bap, rid, &rec);
- *word = le16_to_cpu(rec);
- return err;
-}
-
-static inline int hermes_write_wordrec(struct hermes *hw, int bap, u16 rid,
- u16 word)
-{
- __le16 rec = cpu_to_le16(word);
- return HERMES_WRITE_RECORD(hw, bap, rid, &rec);
-}
-
-#endif /* _HERMES_H */
deleted file mode 100644
@@ -1,477 +0,0 @@
-/*
- * Hermes download helper.
- *
- * This helper:
- * - is capable of writing to the volatile area of the hermes device
- * - is currently not capable of writing to non-volatile areas
- * - provide helpers to identify and update plugin data
- * - is not capable of interpreting a fw image directly. That is up to
- * the main card driver.
- * - deals with Hermes I devices. It can probably be modified to deal
- * with Hermes II devices
- *
- * Copyright (C) 2007, David Kilroy
- *
- * Plug data code slightly modified from spectrum_cs driver
- * Copyright (C) 2002-2005 Pavel Roskin <proski@gnu.org>
- * Portions based on information in wl_lkm_718 Agere driver
- * COPYRIGHT (C) 2001-2004 by Agere Systems Inc. All Rights Reserved
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- */
-
-#include <linux/module.h>
-#include <linux/delay.h>
-#include "hermes.h"
-#include "hermes_dld.h"
-
-#define PFX "hermes_dld: "
-
-/* End markers used in dblocks */
-#define PDI_END 0x00000000 /* End of PDA */
-#define BLOCK_END 0xFFFFFFFF /* Last image block */
-#define TEXT_END 0x1A /* End of text header */
-
-/*
- * The following structures have little-endian fields denoted by
- * the leading underscore. Don't access them directly - use inline
- * functions defined below.
- */
-
-/*
- * The binary image to be downloaded consists of series of data blocks.
- * Each block has the following structure.
- */
-struct dblock {
- __le32 addr; /* adapter address where to write the block */
- __le16 len; /* length of the data only, in bytes */
- char data[]; /* data to be written */
-} __packed;
-
-/*
- * Plug Data References are located in the image after the last data
- * block. They refer to areas in the adapter memory where the plug data
- * items with matching ID should be written.
- */
-struct pdr {
- __le32 id; /* record ID */
- __le32 addr; /* adapter address where to write the data */
- __le32 len; /* expected length of the data, in bytes */
- char next[]; /* next PDR starts here */
-} __packed;
-
-/*
- * Plug Data Items are located in the EEPROM read from the adapter by
- * primary firmware. They refer to the device-specific data that should
- * be plugged into the secondary firmware.
- */
-struct pdi {
- __le16 len; /* length of ID and data, in words */
- __le16 id; /* record ID */
- char data[]; /* plug data */
-} __packed;
-
-/*** FW data block access functions ***/
-
-static inline u32
-dblock_addr(const struct dblock *blk)
-{
- return le32_to_cpu(blk->addr);
-}
-
-static inline u32
-dblock_len(const struct dblock *blk)
-{
- return le16_to_cpu(blk->len);
-}
-
-/*** PDR Access functions ***/
-
-static inline u32
-pdr_id(const struct pdr *pdr)
-{
- return le32_to_cpu(pdr->id);
-}
-
-static inline u32
-pdr_addr(const struct pdr *pdr)
-{
- return le32_to_cpu(pdr->addr);
-}
-
-static inline u32
-pdr_len(const struct pdr *pdr)
-{
- return le32_to_cpu(pdr->len);
-}
-
-/*** PDI Access functions ***/
-
-static inline u32
-pdi_id(const struct pdi *pdi)
-{
- return le16_to_cpu(pdi->id);
-}
-
-/* Return length of the data only, in bytes */
-static inline u32
-pdi_len(const struct pdi *pdi)
-{
- return 2 * (le16_to_cpu(pdi->len) - 1);
-}
-
-/*** Plug Data Functions ***/
-
-/*
- * Scan PDR for the record with the specified RECORD_ID.
- * If it's not found, return NULL.
- */
-static const struct pdr *
-hermes_find_pdr(const struct pdr *first_pdr, u32 record_id, const void *end)
-{
- const struct pdr *pdr = first_pdr;
-
- end -= sizeof(struct pdr);
-
- while (((void *) pdr <= end) &&
- (pdr_id(pdr) != PDI_END)) {
- /*
- * PDR area is currently not terminated by PDI_END.
- * It's followed by CRC records, which have the type
- * field where PDR has length. The type can be 0 or 1.
- */
- if (pdr_len(pdr) < 2)
- return NULL;
-
- /* If the record ID matches, we are done */
- if (pdr_id(pdr) == record_id)
- return pdr;
-
- pdr = (struct pdr *) pdr->next;
- }
- return NULL;
-}
-
-/* Scan production data items for a particular entry */
-static const struct pdi *
-hermes_find_pdi(const struct pdi *first_pdi, u32 record_id, const void *end)
-{
- const struct pdi *pdi = first_pdi;
-
- end -= sizeof(struct pdi);
-
- while (((void *) pdi <= end) &&
- (pdi_id(pdi) != PDI_END)) {
-
- /* If the record ID matches, we are done */
- if (pdi_id(pdi) == record_id)
- return pdi;
-
- pdi = (struct pdi *) &pdi->data[pdi_len(pdi)];
- }
- return NULL;
-}
-
-/* Process one Plug Data Item - find corresponding PDR and plug it */
-static int
-hermes_plug_pdi(struct hermes *hw, const struct pdr *first_pdr,
- const struct pdi *pdi, const void *pdr_end)
-{
- const struct pdr *pdr;
-
- /* Find the PDR corresponding to this PDI */
- pdr = hermes_find_pdr(first_pdr, pdi_id(pdi), pdr_end);
-
- /* No match is found, safe to ignore */
- if (!pdr)
- return 0;
-
- /* Lengths of the data in PDI and PDR must match */
- if (pdi_len(pdi) != pdr_len(pdr))
- return -EINVAL;
-
- /* do the actual plugging */
- hw->ops->program(hw, pdi->data, pdr_addr(pdr), pdi_len(pdi));
-
- return 0;
-}
-
-/* Parse PDA and write the records into the adapter
- *
- * Attempt to write every records that is in the specified pda
- * which also has a valid production data record for the firmware.
- */
-int hermes_apply_pda(struct hermes *hw,
- const char *first_pdr,
- const void *pdr_end,
- const __le16 *pda,
- const void *pda_end)
-{
- int ret;
- const struct pdi *pdi;
- const struct pdr *pdr;
-
- pdr = (const struct pdr *) first_pdr;
- pda_end -= sizeof(struct pdi);
-
- /* Go through every PDI and plug them into the adapter */
- pdi = (const struct pdi *) (pda + 2);
- while (((void *) pdi <= pda_end) &&
- (pdi_id(pdi) != PDI_END)) {
- ret = hermes_plug_pdi(hw, pdr, pdi, pdr_end);
- if (ret)
- return ret;
-
- /* Increment to the next PDI */
- pdi = (const struct pdi *) &pdi->data[pdi_len(pdi)];
- }
- return 0;
-}
-
-/* Identify the total number of bytes in all blocks
- * including the header data.
- */
-size_t
-hermes_blocks_length(const char *first_block, const void *end)
-{
- const struct dblock *blk = (const struct dblock *) first_block;
- int total_len = 0;
- int len;
-
- end -= sizeof(*blk);
-
- /* Skip all blocks to locate Plug Data References
- * (Spectrum CS) */
- while (((void *) blk <= end) &&
- (dblock_addr(blk) != BLOCK_END)) {
- len = dblock_len(blk);
- total_len += sizeof(*blk) + len;
- blk = (struct dblock *) &blk->data[len];
- }
-
- return total_len;
-}
-
-/*** Hermes programming ***/
-
-/* Program the data blocks */
-int hermes_program(struct hermes *hw, const char *first_block, const void *end)
-{
- const struct dblock *blk;
- u32 blkaddr;
- u32 blklen;
- int err = 0;
-
- blk = (const struct dblock *) first_block;
-
- if ((void *) blk > (end - sizeof(*blk)))
- return -EIO;
-
- blkaddr = dblock_addr(blk);
- blklen = dblock_len(blk);
-
- while ((blkaddr != BLOCK_END) &&
- (((void *) blk + blklen) <= end)) {
- pr_debug(PFX "Programming block of length %d "
- "to address 0x%08x\n", blklen, blkaddr);
-
- err = hw->ops->program(hw, blk->data, blkaddr, blklen);
- if (err)
- break;
-
- blk = (const struct dblock *) &blk->data[blklen];
-
- if ((void *) blk > (end - sizeof(*blk)))
- return -EIO;
-
- blkaddr = dblock_addr(blk);
- blklen = dblock_len(blk);
- }
- return err;
-}
-
-/*** Default plugging data for Hermes I ***/
-/* Values from wl_lkm_718/hcf/dhf.c */
-
-#define DEFINE_DEFAULT_PDR(pid, length, data) \
-static const struct { \
- __le16 len; \
- __le16 id; \
- u8 val[length]; \
-} __packed default_pdr_data_##pid = { \
- cpu_to_le16((sizeof(default_pdr_data_##pid)/ \
- sizeof(__le16)) - 1), \
- cpu_to_le16(pid), \
- data \
-}
-
-#define DEFAULT_PDR(pid) default_pdr_data_##pid
-
-/* HWIF Compatibility */
-DEFINE_DEFAULT_PDR(0x0005, 10, "\x00\x00\x06\x00\x01\x00\x01\x00\x01\x00");
-
-/* PPPPSign */
-DEFINE_DEFAULT_PDR(0x0108, 4, "\x00\x00\x00\x00");
-
-/* PPPPProf */
-DEFINE_DEFAULT_PDR(0x0109, 10, "\x00\x00\x00\x00\x03\x00\x00\x00\x00\x00");
-
-/* Antenna diversity */
-DEFINE_DEFAULT_PDR(0x0150, 2, "\x00\x3F");
-
-/* Modem VCO band Set-up */
-DEFINE_DEFAULT_PDR(0x0160, 28,
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00\x00\x00\x00\x00"
- "\x00\x00\x00\x00");
-
-/* Modem Rx Gain Table Values */
-DEFINE_DEFAULT_PDR(0x0161, 256,
- "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
- "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
- "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
- "\x3F\x01\x3F\01\x3F\x01\x3F\x01"
- "\x3F\x01\x3E\01\x3E\x01\x3D\x01"
- "\x3D\x01\x3C\01\x3C\x01\x3B\x01"
- "\x3B\x01\x3A\01\x3A\x01\x39\x01"
- "\x39\x01\x38\01\x38\x01\x37\x01"
- "\x37\x01\x36\01\x36\x01\x35\x01"
- "\x35\x01\x34\01\x34\x01\x33\x01"
- "\x33\x01\x32\x01\x32\x01\x31\x01"
- "\x31\x01\x30\x01\x30\x01\x7B\x01"
- "\x7B\x01\x7A\x01\x7A\x01\x79\x01"
- "\x79\x01\x78\x01\x78\x01\x77\x01"
- "\x77\x01\x76\x01\x76\x01\x75\x01"
- "\x75\x01\x74\x01\x74\x01\x73\x01"
- "\x73\x01\x72\x01\x72\x01\x71\x01"
- "\x71\x01\x70\x01\x70\x01\x68\x01"
- "\x68\x01\x67\x01\x67\x01\x66\x01"
- "\x66\x01\x65\x01\x65\x01\x57\x01"
- "\x57\x01\x56\x01\x56\x01\x55\x01"
- "\x55\x01\x54\x01\x54\x01\x53\x01"
- "\x53\x01\x52\x01\x52\x01\x51\x01"
- "\x51\x01\x50\x01\x50\x01\x48\x01"
- "\x48\x01\x47\x01\x47\x01\x46\x01"
- "\x46\x01\x45\x01\x45\x01\x44\x01"
- "\x44\x01\x43\x01\x43\x01\x42\x01"
- "\x42\x01\x41\x01\x41\x01\x40\x01"
- "\x40\x01\x40\x01\x40\x01\x40\x01"
- "\x40\x01\x40\x01\x40\x01\x40\x01"
- "\x40\x01\x40\x01\x40\x01\x40\x01"
- "\x40\x01\x40\x01\x40\x01\x40\x01");
-
-/* Write PDA according to certain rules.
- *
- * For every production data record, look for a previous setting in
- * the pda, and use that.
- *
- * For certain records, use defaults if they are not found in pda.
- */
-int hermes_apply_pda_with_defaults(struct hermes *hw,
- const char *first_pdr,
- const void *pdr_end,
- const __le16 *pda,
- const void *pda_end)
-{
- const struct pdr *pdr = (const struct pdr *) first_pdr;
- const struct pdi *first_pdi = (const struct pdi *) &pda[2];
- const struct pdi *pdi;
- const struct pdi *default_pdi = NULL;
- const struct pdi *outdoor_pdi;
- int record_id;
-
- pdr_end -= sizeof(struct pdr);
-
- while (((void *) pdr <= pdr_end) &&
- (pdr_id(pdr) != PDI_END)) {
- /*
- * For spectrum_cs firmwares,
- * PDR area is currently not terminated by PDI_END.
- * It's followed by CRC records, which have the type
- * field where PDR has length. The type can be 0 or 1.
- */
- if (pdr_len(pdr) < 2)
- break;
- record_id = pdr_id(pdr);
-
- pdi = hermes_find_pdi(first_pdi, record_id, pda_end);
- if (pdi)
- pr_debug(PFX "Found record 0x%04x at %p\n",
- record_id, pdi);
-
- switch (record_id) {
- case 0x110: /* Modem REFDAC values */
- case 0x120: /* Modem VGDAC values */
- outdoor_pdi = hermes_find_pdi(first_pdi, record_id + 1,
- pda_end);
- default_pdi = NULL;
- if (outdoor_pdi) {
- pdi = outdoor_pdi;
- pr_debug(PFX
- "Using outdoor record 0x%04x at %p\n",
- record_id + 1, pdi);
- }
- break;
- case 0x5: /* HWIF Compatibility */
- default_pdi = (struct pdi *) &DEFAULT_PDR(0x0005);
- break;
- case 0x108: /* PPPPSign */
- default_pdi = (struct pdi *) &DEFAULT_PDR(0x0108);
- break;
- case 0x109: /* PPPPProf */
- default_pdi = (struct pdi *) &DEFAULT_PDR(0x0109);
- break;
- case 0x150: /* Antenna diversity */
- default_pdi = (struct pdi *) &DEFAULT_PDR(0x0150);
- break;
- case 0x160: /* Modem VCO band Set-up */
- default_pdi = (struct pdi *) &DEFAULT_PDR(0x0160);
- break;
- case 0x161: /* Modem Rx Gain Table Values */
- default_pdi = (struct pdi *) &DEFAULT_PDR(0x0161);
- break;
- default:
- default_pdi = NULL;
- break;
- }
- if (!pdi && default_pdi) {
- /* Use default */
- pdi = default_pdi;
- pr_debug(PFX "Using default record 0x%04x at %p\n",
- record_id, pdi);
- }
-
- if (pdi) {
- /* Lengths of the data in PDI and PDR must match */
- if ((pdi_len(pdi) == pdr_len(pdr)) &&
- ((void *) pdi->data + pdi_len(pdi) < pda_end)) {
- /* do the actual plugging */
- hw->ops->program(hw, pdi->data, pdr_addr(pdr),
- pdi_len(pdi));
- }
- }
-
- pdr++;
- }
- return 0;
-}
deleted file mode 100644
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2007, David Kilroy
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- */
-#ifndef _HERMES_DLD_H
-#define _HERMES_DLD_H
-
-#include "hermes.h"
-
-int hermesi_program_init(struct hermes *hw, u32 offset);
-int hermesi_program_end(struct hermes *hw);
-int hermes_program(struct hermes *hw, const char *first_block, const void *end);
-
-int hermes_read_pda(struct hermes *hw,
- __le16 *pda,
- u32 pda_addr,
- u16 pda_len,
- int use_eeprom);
-int hermes_apply_pda(struct hermes *hw,
- const char *first_pdr,
- const void *pdr_end,
- const __le16 *pda,
- const void *pda_end);
-int hermes_apply_pda_with_defaults(struct hermes *hw,
- const char *first_pdr,
- const void *pdr_end,
- const __le16 *pda,
- const void *pda_end);
-
-size_t hermes_blocks_length(const char *first_block, const void *end);
-
-#endif /* _HERMES_DLD_H */
deleted file mode 100644
@@ -1,165 +0,0 @@
-#ifndef _HERMES_RID_H
-#define _HERMES_RID_H
-
-/*
- * Configuration RIDs
- */
-#define HERMES_RID_CNFPORTTYPE 0xFC00
-#define HERMES_RID_CNFOWNMACADDR 0xFC01
-#define HERMES_RID_CNFDESIREDSSID 0xFC02
-#define HERMES_RID_CNFOWNCHANNEL 0xFC03
-#define HERMES_RID_CNFOWNSSID 0xFC04
-#define HERMES_RID_CNFOWNATIMWINDOW 0xFC05
-#define HERMES_RID_CNFSYSTEMSCALE 0xFC06
-#define HERMES_RID_CNFMAXDATALEN 0xFC07
-#define HERMES_RID_CNFWDSADDRESS 0xFC08
-#define HERMES_RID_CNFPMENABLED 0xFC09
-#define HERMES_RID_CNFPMEPS 0xFC0A
-#define HERMES_RID_CNFMULTICASTRECEIVE 0xFC0B
-#define HERMES_RID_CNFMAXSLEEPDURATION 0xFC0C
-#define HERMES_RID_CNFPMHOLDOVERDURATION 0xFC0D
-#define HERMES_RID_CNFOWNNAME 0xFC0E
-#define HERMES_RID_CNFOWNDTIMPERIOD 0xFC10
-#define HERMES_RID_CNFWDSADDRESS1 0xFC11
-#define HERMES_RID_CNFWDSADDRESS2 0xFC12
-#define HERMES_RID_CNFWDSADDRESS3 0xFC13
-#define HERMES_RID_CNFWDSADDRESS4 0xFC14
-#define HERMES_RID_CNFWDSADDRESS5 0xFC15
-#define HERMES_RID_CNFWDSADDRESS6 0xFC16
-#define HERMES_RID_CNFMULTICASTPMBUFFERING 0xFC17
-#define HERMES_RID_CNFWEPENABLED_AGERE 0xFC20
-#define HERMES_RID_CNFAUTHENTICATION_AGERE 0xFC21
-#define HERMES_RID_CNFMANDATORYBSSID_SYMBOL 0xFC21
-#define HERMES_RID_CNFDROPUNENCRYPTED 0xFC22
-#define HERMES_RID_CNFWEPDEFAULTKEYID 0xFC23
-#define HERMES_RID_CNFDEFAULTKEY0 0xFC24
-#define HERMES_RID_CNFDEFAULTKEY1 0xFC25
-#define HERMES_RID_CNFMWOROBUST_AGERE 0xFC25
-#define HERMES_RID_CNFDEFAULTKEY2 0xFC26
-#define HERMES_RID_CNFDEFAULTKEY3 0xFC27
-#define HERMES_RID_CNFWEPFLAGS_INTERSIL 0xFC28
-#define HERMES_RID_CNFWEPKEYMAPPINGTABLE 0xFC29
-#define HERMES_RID_CNFAUTHENTICATION 0xFC2A
-#define HERMES_RID_CNFMAXASSOCSTA 0xFC2B
-#define HERMES_RID_CNFKEYLENGTH_SYMBOL 0xFC2B
-#define HERMES_RID_CNFTXCONTROL 0xFC2C
-#define HERMES_RID_CNFROAMINGMODE 0xFC2D
-#define HERMES_RID_CNFHOSTAUTHENTICATION 0xFC2E
-#define HERMES_RID_CNFRCVCRCERROR 0xFC30
-#define HERMES_RID_CNFMMLIFE 0xFC31
-#define HERMES_RID_CNFALTRETRYCOUNT 0xFC32
-#define HERMES_RID_CNFBEACONINT 0xFC33
-#define HERMES_RID_CNFAPPCFINFO 0xFC34
-#define HERMES_RID_CNFSTAPCFINFO 0xFC35
-#define HERMES_RID_CNFPRIORITYQUSAGE 0xFC37
-#define HERMES_RID_CNFTIMCTRL 0xFC40
-#define HERMES_RID_CNFTHIRTY2TALLY 0xFC42
-#define HERMES_RID_CNFENHSECURITY 0xFC43
-#define HERMES_RID_CNFGROUPADDRESSES 0xFC80
-#define HERMES_RID_CNFCREATEIBSS 0xFC81
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD 0xFC82
-#define HERMES_RID_CNFRTSTHRESHOLD 0xFC83
-#define HERMES_RID_CNFTXRATECONTROL 0xFC84
-#define HERMES_RID_CNFPROMISCUOUSMODE 0xFC85
-#define HERMES_RID_CNFBASICRATES_SYMBOL 0xFC8A
-#define HERMES_RID_CNFPREAMBLE_SYMBOL 0xFC8C
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD0 0xFC90
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD1 0xFC91
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD2 0xFC92
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD3 0xFC93
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD4 0xFC94
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD5 0xFC95
-#define HERMES_RID_CNFFRAGMENTATIONTHRESHOLD6 0xFC96
-#define HERMES_RID_CNFRTSTHRESHOLD0 0xFC97
-#define HERMES_RID_CNFRTSTHRESHOLD1 0xFC98
-#define HERMES_RID_CNFRTSTHRESHOLD2 0xFC99
-#define HERMES_RID_CNFRTSTHRESHOLD3 0xFC9A
-#define HERMES_RID_CNFRTSTHRESHOLD4 0xFC9B
-#define HERMES_RID_CNFRTSTHRESHOLD5 0xFC9C
-#define HERMES_RID_CNFRTSTHRESHOLD6 0xFC9D
-#define HERMES_RID_CNFHOSTSCAN_SYMBOL 0xFCAB
-#define HERMES_RID_CNFSHORTPREAMBLE 0xFCB0
-#define HERMES_RID_CNFWEPKEYS_AGERE 0xFCB0
-#define HERMES_RID_CNFEXCLUDELONGPREAMBLE 0xFCB1
-#define HERMES_RID_CNFTXKEY_AGERE 0xFCB1
-#define HERMES_RID_CNFAUTHENTICATIONRSPTO 0xFCB2
-#define HERMES_RID_CNFSCANSSID_AGERE 0xFCB2
-#define HERMES_RID_CNFBASICRATES 0xFCB3
-#define HERMES_RID_CNFSUPPORTEDRATES 0xFCB4
-#define HERMES_RID_CNFADDDEFAULTTKIPKEY_AGERE 0xFCB4
-#define HERMES_RID_CNFSETWPAAUTHMGMTSUITE_AGERE 0xFCB5
-#define HERMES_RID_CNFREMDEFAULTTKIPKEY_AGERE 0xFCB6
-#define HERMES_RID_CNFADDMAPPEDTKIPKEY_AGERE 0xFCB7
-#define HERMES_RID_CNFREMMAPPEDTKIPKEY_AGERE 0xFCB8
-#define HERMES_RID_CNFSETWPACAPABILITIES_AGERE 0xFCB9
-#define HERMES_RID_CNFCACHEDPMKADDRESS 0xFCBA
-#define HERMES_RID_CNFREMOVEPMKADDRESS 0xFCBB
-#define HERMES_RID_CNFSCANCHANNELS2GHZ 0xFCC2
-#define HERMES_RID_CNFDISASSOCIATE 0xFCC8
-#define HERMES_RID_CNFTICKTIME 0xFCE0
-#define HERMES_RID_CNFSCANREQUEST 0xFCE1
-#define HERMES_RID_CNFJOINREQUEST 0xFCE2
-#define HERMES_RID_CNFAUTHENTICATESTATION 0xFCE3
-#define HERMES_RID_CNFCHANNELINFOREQUEST 0xFCE4
-#define HERMES_RID_CNFHOSTSCAN 0xFCE5
-
-/*
- * Information RIDs
- */
-#define HERMES_RID_MAXLOADTIME 0xFD00
-#define HERMES_RID_DOWNLOADBUFFER 0xFD01
-#define HERMES_RID_PRIID 0xFD02
-#define HERMES_RID_PRISUPRANGE 0xFD03
-#define HERMES_RID_CFIACTRANGES 0xFD04
-#define HERMES_RID_NICSERNUM 0xFD0A
-#define HERMES_RID_NICID 0xFD0B
-#define HERMES_RID_MFISUPRANGE 0xFD0C
-#define HERMES_RID_CFISUPRANGE 0xFD0D
-#define HERMES_RID_CHANNELLIST 0xFD10
-#define HERMES_RID_REGULATORYDOMAINS 0xFD11
-#define HERMES_RID_TEMPTYPE 0xFD12
-#define HERMES_RID_CIS 0xFD13
-#define HERMES_RID_STAID 0xFD20
-#define HERMES_RID_STASUPRANGE 0xFD21
-#define HERMES_RID_MFIACTRANGES 0xFD22
-#define HERMES_RID_CFIACTRANGES2 0xFD23
-#define HERMES_RID_SECONDARYVERSION_SYMBOL 0xFD24
-#define HERMES_RID_PORTSTATUS 0xFD40
-#define HERMES_RID_CURRENTSSID 0xFD41
-#define HERMES_RID_CURRENTBSSID 0xFD42
-#define HERMES_RID_COMMSQUALITY 0xFD43
-#define HERMES_RID_CURRENTTXRATE 0xFD44
-#define HERMES_RID_CURRENTBEACONINTERVAL 0xFD45
-#define HERMES_RID_CURRENTSCALETHRESHOLDS 0xFD46
-#define HERMES_RID_PROTOCOLRSPTIME 0xFD47
-#define HERMES_RID_SHORTRETRYLIMIT 0xFD48
-#define HERMES_RID_LONGRETRYLIMIT 0xFD49
-#define HERMES_RID_MAXTRANSMITLIFETIME 0xFD4A
-#define HERMES_RID_MAXRECEIVELIFETIME 0xFD4B
-#define HERMES_RID_CFPOLLABLE 0xFD4C
-#define HERMES_RID_AUTHENTICATIONALGORITHMS 0xFD4D
-#define HERMES_RID_PRIVACYOPTIONIMPLEMENTED 0xFD4F
-#define HERMES_RID_DBMCOMMSQUALITY_INTERSIL 0xFD51
-#define HERMES_RID_CURRENTTXRATE1 0xFD80
-#define HERMES_RID_CURRENTTXRATE2 0xFD81
-#define HERMES_RID_CURRENTTXRATE3 0xFD82
-#define HERMES_RID_CURRENTTXRATE4 0xFD83
-#define HERMES_RID_CURRENTTXRATE5 0xFD84
-#define HERMES_RID_CURRENTTXRATE6 0xFD85
-#define HERMES_RID_OWNMACADDR 0xFD86
-#define HERMES_RID_SCANRESULTSTABLE 0xFD88
-#define HERMES_RID_CURRENT_COUNTRY_INFO 0xFD89
-#define HERMES_RID_CURRENT_WPA_IE 0xFD8A
-#define HERMES_RID_CURRENT_TKIP_IV 0xFD8B
-#define HERMES_RID_CURRENT_ASSOC_REQ_INFO 0xFD8C
-#define HERMES_RID_CURRENT_ASSOC_RESP_INFO 0xFD8D
-#define HERMES_RID_TXQUEUEEMPTY 0xFD91
-#define HERMES_RID_PHYTYPE 0xFDC0
-#define HERMES_RID_CURRENTCHANNEL 0xFDC1
-#define HERMES_RID_CURRENTPOWERSTATE 0xFDC2
-#define HERMES_RID_CCAMODE 0xFDC3
-#define HERMES_RID_SUPPORTEDDATARATES 0xFDC6
-#define HERMES_RID_BUILDSEQ 0xFFFE
-#define HERMES_RID_FWID 0xFFFF
-
-#endif
deleted file mode 100644
@@ -1,1362 +0,0 @@
-/* Encapsulate basic setting changes and retrieval on Hermes hardware
- *
- * See copyright notice in main.c
- */
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/if_arp.h>
-#include <linux/ieee80211.h>
-#include <linux/wireless.h>
-#include <net/cfg80211.h>
-#include "hermes.h"
-#include "hermes_rid.h"
-#include "orinoco.h"
-
-#include "hw.h"
-
-#define SYMBOL_MAX_VER_LEN (14)
-
-/* Symbol firmware has a bug allocating buffers larger than this */
-#define TX_NICBUF_SIZE_BUG 1585
-
-/********************************************************************/
-/* Data tables */
-/********************************************************************/
-
-/* This tables gives the actual meanings of the bitrate IDs returned
- * by the firmware. */
-static const struct {
- int bitrate; /* in 100s of kilobits */
- int automatic;
- u16 agere_txratectrl;
- u16 intersil_txratectrl;
-} bitrate_table[] = {
- {110, 1, 3, 15}, /* Entry 0 is the default */
- {10, 0, 1, 1},
- {10, 1, 1, 1},
- {20, 0, 2, 2},
- {20, 1, 6, 3},
- {55, 0, 4, 4},
- {55, 1, 7, 7},
- {110, 0, 5, 8},
-};
-#define BITRATE_TABLE_SIZE ARRAY_SIZE(bitrate_table)
-
-/* Firmware version encoding */
-struct comp_id {
- u16 id, variant, major, minor;
-} __packed;
-
-static inline enum fwtype determine_firmware_type(struct comp_id *nic_id)
-{
- if (nic_id->id < 0x8000)
- return FIRMWARE_TYPE_AGERE;
- else if (nic_id->id == 0x8000 && nic_id->major == 0)
- return FIRMWARE_TYPE_SYMBOL;
- else
- return FIRMWARE_TYPE_INTERSIL;
-}
-
-/* Set priv->firmware type, determine firmware properties
- * This function can be called before we have registerred with netdev,
- * so all errors go out with dev_* rather than printk
- *
- * If non-NULL stores a firmware description in fw_name.
- * If non-NULL stores a HW version in hw_ver
- *
- * These are output via generic cfg80211 ethtool support.
- */
-int determine_fw_capabilities(struct orinoco_private *priv,
- char *fw_name, size_t fw_name_len,
- u32 *hw_ver)
-{
- struct device *dev = priv->dev;
- struct hermes *hw = &priv->hw;
- int err;
- struct comp_id nic_id, sta_id;
- unsigned int firmver;
- char tmp[SYMBOL_MAX_VER_LEN + 1] __attribute__((aligned(2)));
-
- /* Get the hardware version */
- err = HERMES_READ_RECORD_PR(hw, USER_BAP, HERMES_RID_NICID, &nic_id);
- if (err) {
- dev_err(dev, "Cannot read hardware identity: error %d\n",
- err);
- return err;
- }
-
- le16_to_cpus(&nic_id.id);
- le16_to_cpus(&nic_id.variant);
- le16_to_cpus(&nic_id.major);
- le16_to_cpus(&nic_id.minor);
- dev_info(dev, "Hardware identity %04x:%04x:%04x:%04x\n",
- nic_id.id, nic_id.variant, nic_id.major, nic_id.minor);
-
- if (hw_ver)
- *hw_ver = (((nic_id.id & 0xff) << 24) |
- ((nic_id.variant & 0xff) << 16) |
- ((nic_id.major & 0xff) << 8) |
- (nic_id.minor & 0xff));
-
- priv->firmware_type = determine_firmware_type(&nic_id);
-
- /* Get the firmware version */
- err = HERMES_READ_RECORD_PR(hw, USER_BAP, HERMES_RID_STAID, &sta_id);
- if (err) {
- dev_err(dev, "Cannot read station identity: error %d\n",
- err);
- return err;
- }
-
- le16_to_cpus(&sta_id.id);
- le16_to_cpus(&sta_id.variant);
- le16_to_cpus(&sta_id.major);
- le16_to_cpus(&sta_id.minor);
- dev_info(dev, "Station identity %04x:%04x:%04x:%04x\n",
- sta_id.id, sta_id.variant, sta_id.major, sta_id.minor);
-
- switch (sta_id.id) {
- case 0x15:
- dev_err(dev, "Primary firmware is active\n");
- return -ENODEV;
- case 0x14b:
- dev_err(dev, "Tertiary firmware is active\n");
- return -ENODEV;
- case 0x1f: /* Intersil, Agere, Symbol Spectrum24 */
- case 0x21: /* Symbol Spectrum24 Trilogy */
- break;
- default:
- dev_notice(dev, "Unknown station ID, please report\n");
- break;
- }
-
- /* Default capabilities */
- priv->has_sensitivity = 1;
- priv->has_mwo = 0;
- priv->has_preamble = 0;
- priv->has_port3 = 1;
- priv->has_ibss = 1;
- priv->has_wep = 0;
- priv->has_big_wep = 0;
- priv->has_alt_txcntl = 0;
- priv->has_ext_scan = 0;
- priv->has_wpa = 0;
- priv->do_fw_download = 0;
-
- /* Determine capabilities from the firmware version */
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE:
- /* Lucent Wavelan IEEE, Lucent Orinoco, Cabletron RoamAbout,
- ELSA, Melco, HP, IBM, Dell 1150, Compaq 110/210 */
- if (fw_name)
- snprintf(fw_name, fw_name_len, "Lucent/Agere %d.%02d",
- sta_id.major, sta_id.minor);
-
- firmver = ((unsigned long)sta_id.major << 16) | sta_id.minor;
-
- priv->has_ibss = (firmver >= 0x60006);
- priv->has_wep = (firmver >= 0x40020);
- priv->has_big_wep = 1; /* FIXME: this is wrong - how do we tell
- Gold cards from the others? */
- priv->has_mwo = (firmver >= 0x60000);
- priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */
- priv->ibss_port = 1;
- priv->has_hostscan = (firmver >= 0x8000a);
- priv->do_fw_download = 1;
- priv->broken_monitor = (firmver >= 0x80000);
- priv->has_alt_txcntl = (firmver >= 0x90000); /* All 9.x ? */
- priv->has_ext_scan = (firmver >= 0x90000); /* All 9.x ? */
- priv->has_wpa = (firmver >= 0x9002a);
- /* Tested with Agere firmware :
- * 1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II
- * Tested CableTron firmware : 4.32 => Anton */
- break;
- case FIRMWARE_TYPE_SYMBOL:
- /* Symbol , 3Com AirConnect, Intel, Ericsson WLAN */
- /* Intel MAC : 00:02:B3:* */
- /* 3Com MAC : 00:50:DA:* */
- memset(tmp, 0, sizeof(tmp));
- /* Get the Symbol firmware version */
- err = hw->ops->read_ltv_pr(hw, USER_BAP,
- HERMES_RID_SECONDARYVERSION_SYMBOL,
- SYMBOL_MAX_VER_LEN, NULL, &tmp);
- if (err) {
- dev_warn(dev, "Error %d reading Symbol firmware info. "
- "Wildly guessing capabilities...\n", err);
- firmver = 0;
- tmp[0] = '\0';
- } else {
- /* The firmware revision is a string, the format is
- * something like : "V2.20-01".
- * Quick and dirty parsing... - Jean II
- */
- firmver = ((tmp[1] - '0') << 16)
- | ((tmp[3] - '0') << 12)
- | ((tmp[4] - '0') << 8)
- | ((tmp[6] - '0') << 4)
- | (tmp[7] - '0');
-
- tmp[SYMBOL_MAX_VER_LEN] = '\0';
- }
-
- if (fw_name)
- snprintf(fw_name, fw_name_len, "Symbol %s", tmp);
-
- priv->has_ibss = (firmver >= 0x20000);
- priv->has_wep = (firmver >= 0x15012);
- priv->has_big_wep = (firmver >= 0x20000);
- priv->has_pm = (firmver >= 0x20000 && firmver < 0x22000) ||
- (firmver >= 0x29000 && firmver < 0x30000) ||
- firmver >= 0x31000;
- priv->has_preamble = (firmver >= 0x20000);
- priv->ibss_port = 4;
-
- /* Symbol firmware is found on various cards, but
- * there has been no attempt to check firmware
- * download on non-spectrum_cs based cards.
- *
- * Given that the Agere firmware download works
- * differently, we should avoid doing a firmware
- * download with the Symbol algorithm on non-spectrum
- * cards.
- *
- * For now we can identify a spectrum_cs based card
- * because it has a firmware reset function.
- */
- priv->do_fw_download = (priv->stop_fw != NULL);
-
- priv->broken_disableport = (firmver == 0x25013) ||
- (firmver >= 0x30000 && firmver <= 0x31000);
- priv->has_hostscan = (firmver >= 0x31001) ||
- (firmver >= 0x29057 && firmver < 0x30000);
- /* Tested with Intel firmware : 0x20015 => Jean II */
- /* Tested with 3Com firmware : 0x15012 & 0x22001 => Jean II */
- break;
- case FIRMWARE_TYPE_INTERSIL:
- /* D-Link, Linksys, Adtron, ZoomAir, and many others...
- * Samsung, Compaq 100/200 and Proxim are slightly
- * different and less well tested */
- /* D-Link MAC : 00:40:05:* */
- /* Addtron MAC : 00:90:D1:* */
- if (fw_name)
- snprintf(fw_name, fw_name_len, "Intersil %d.%d.%d",
- sta_id.major, sta_id.minor, sta_id.variant);
-
- firmver = ((unsigned long)sta_id.major << 16) |
- ((unsigned long)sta_id.minor << 8) | sta_id.variant;
-
- priv->has_ibss = (firmver >= 0x000700); /* FIXME */
- priv->has_big_wep = priv->has_wep = (firmver >= 0x000800);
- priv->has_pm = (firmver >= 0x000700);
- priv->has_hostscan = (firmver >= 0x010301);
-
- if (firmver >= 0x000800)
- priv->ibss_port = 0;
- else {
- dev_notice(dev, "Intersil firmware earlier than v0.8.x"
- " - several features not supported\n");
- priv->ibss_port = 1;
- }
- break;
- }
- if (fw_name)
- dev_info(dev, "Firmware determined as %s\n", fw_name);
-
-#ifndef CONFIG_HERMES_PRISM
- if (priv->firmware_type == FIRMWARE_TYPE_INTERSIL) {
- dev_err(dev, "Support for Prism chipset is not enabled\n");
- return -ENODEV;
- }
-#endif
-
- return 0;
-}
-
-/* Read settings from EEPROM into our private structure.
- * MAC address gets dropped into callers buffer
- * Can be called before netdev registration.
- */
-int orinoco_hw_read_card_settings(struct orinoco_private *priv, u8 *dev_addr)
-{
- struct device *dev = priv->dev;
- struct hermes_idstring nickbuf;
- struct hermes *hw = &priv->hw;
- int len;
- int err;
- u16 reclen;
-
- /* Get the MAC address */
- err = hw->ops->read_ltv_pr(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR,
- ETH_ALEN, NULL, dev_addr);
- if (err) {
- dev_warn(dev, "Failed to read MAC address!\n");
- goto out;
- }
-
- dev_dbg(dev, "MAC address %pM\n", dev_addr);
-
- /* Get the station name */
- err = hw->ops->read_ltv_pr(hw, USER_BAP, HERMES_RID_CNFOWNNAME,
- sizeof(nickbuf), &reclen, &nickbuf);
- if (err) {
- dev_err(dev, "failed to read station name\n");
- goto out;
- }
- if (nickbuf.len)
- len = min(IW_ESSID_MAX_SIZE, (int)le16_to_cpu(nickbuf.len));
- else
- len = min(IW_ESSID_MAX_SIZE, 2 * reclen);
- memcpy(priv->nick, &nickbuf.val, len);
- priv->nick[len] = '\0';
-
- dev_dbg(dev, "Station name \"%s\"\n", priv->nick);
-
- /* Get allowed channels */
- err = hermes_read_wordrec_pr(hw, USER_BAP, HERMES_RID_CHANNELLIST,
- &priv->channel_mask);
- if (err) {
- dev_err(dev, "Failed to read channel list!\n");
- goto out;
- }
-
- /* Get initial AP density */
- err = hermes_read_wordrec_pr(hw, USER_BAP, HERMES_RID_CNFSYSTEMSCALE,
- &priv->ap_density);
- if (err || priv->ap_density < 1 || priv->ap_density > 3)
- priv->has_sensitivity = 0;
-
- /* Get initial RTS threshold */
- err = hermes_read_wordrec_pr(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD,
- &priv->rts_thresh);
- if (err) {
- dev_err(dev, "Failed to read RTS threshold!\n");
- goto out;
- }
-
- /* Get initial fragmentation settings */
- if (priv->has_mwo)
- err = hermes_read_wordrec_pr(hw, USER_BAP,
- HERMES_RID_CNFMWOROBUST_AGERE,
- &priv->mwo_robust);
- else
- err = hermes_read_wordrec_pr(hw, USER_BAP,
- HERMES_RID_CNFFRAGMENTATIONTHRESHOLD,
- &priv->frag_thresh);
- if (err) {
- dev_err(dev, "Failed to read fragmentation settings!\n");
- goto out;
- }
-
- /* Power management setup */
- if (priv->has_pm) {
- priv->pm_on = 0;
- priv->pm_mcast = 1;
- err = hermes_read_wordrec_pr(hw, USER_BAP,
- HERMES_RID_CNFMAXSLEEPDURATION,
- &priv->pm_period);
- if (err) {
- dev_err(dev, "Failed to read power management "
- "period!\n");
- goto out;
- }
- err = hermes_read_wordrec_pr(hw, USER_BAP,
- HERMES_RID_CNFPMHOLDOVERDURATION,
- &priv->pm_timeout);
- if (err) {
- dev_err(dev, "Failed to read power management "
- "timeout!\n");
- goto out;
- }
- }
-
- /* Preamble setup */
- if (priv->has_preamble) {
- err = hermes_read_wordrec_pr(hw, USER_BAP,
- HERMES_RID_CNFPREAMBLE_SYMBOL,
- &priv->preamble);
- if (err) {
- dev_err(dev, "Failed to read preamble setup\n");
- goto out;
- }
- }
-
- /* Retry settings */
- err = hermes_read_wordrec_pr(hw, USER_BAP, HERMES_RID_SHORTRETRYLIMIT,
- &priv->short_retry_limit);
- if (err) {
- dev_err(dev, "Failed to read short retry limit\n");
- goto out;
- }
-
- err = hermes_read_wordrec_pr(hw, USER_BAP, HERMES_RID_LONGRETRYLIMIT,
- &priv->long_retry_limit);
- if (err) {
- dev_err(dev, "Failed to read long retry limit\n");
- goto out;
- }
-
- err = hermes_read_wordrec_pr(hw, USER_BAP, HERMES_RID_MAXTRANSMITLIFETIME,
- &priv->retry_lifetime);
- if (err) {
- dev_err(dev, "Failed to read max retry lifetime\n");
- goto out;
- }
-
-out:
- return err;
-}
-
-/* Can be called before netdev registration */
-int orinoco_hw_allocate_fid(struct orinoco_private *priv)
-{
- struct device *dev = priv->dev;
- struct hermes *hw = &priv->hw;
- int err;
-
- err = hw->ops->allocate(hw, priv->nicbuf_size, &priv->txfid);
- if (err == -EIO && priv->nicbuf_size > TX_NICBUF_SIZE_BUG) {
- /* Try workaround for old Symbol firmware bug */
- priv->nicbuf_size = TX_NICBUF_SIZE_BUG;
- err = hw->ops->allocate(hw, priv->nicbuf_size, &priv->txfid);
-
- dev_warn(dev, "Firmware ALLOC bug detected "
- "(old Symbol firmware?). Work around %s\n",
- err ? "failed!" : "ok.");
- }
-
- return err;
-}
-
-int orinoco_get_bitratemode(int bitrate, int automatic)
-{
- int ratemode = -1;
- int i;
-
- if ((bitrate != 10) && (bitrate != 20) &&
- (bitrate != 55) && (bitrate != 110))
- return ratemode;
-
- for (i = 0; i < BITRATE_TABLE_SIZE; i++) {
- if ((bitrate_table[i].bitrate == bitrate) &&
- (bitrate_table[i].automatic == automatic)) {
- ratemode = i;
- break;
- }
- }
- return ratemode;
-}
-
-void orinoco_get_ratemode_cfg(int ratemode, int *bitrate, int *automatic)
-{
- BUG_ON((ratemode < 0) || (ratemode >= BITRATE_TABLE_SIZE));
-
- *bitrate = bitrate_table[ratemode].bitrate * 100000;
- *automatic = bitrate_table[ratemode].automatic;
-}
-
-int orinoco_hw_program_rids(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- struct wireless_dev *wdev = netdev_priv(dev);
- struct hermes *hw = &priv->hw;
- int err;
- struct hermes_idstring idbuf;
-
- /* Set the MAC address */
- err = hw->ops->write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNMACADDR,
- HERMES_BYTES_TO_RECLEN(ETH_ALEN),
- dev->dev_addr);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting MAC address\n",
- dev->name, err);
- return err;
- }
-
- /* Set up the link mode */
- err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFPORTTYPE,
- priv->port_type);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting port type\n",
- dev->name, err);
- return err;
- }
- /* Set the channel/frequency */
- if (priv->channel != 0 && priv->iw_mode != NL80211_IFTYPE_STATION) {
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFOWNCHANNEL,
- priv->channel);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting channel %d\n",
- dev->name, err, priv->channel);
- return err;
- }
- }
-
- if (priv->has_ibss) {
- u16 createibss;
-
- if ((strlen(priv->desired_essid) == 0) && (priv->createibss)) {
- printk(KERN_WARNING "%s: This firmware requires an "
- "ESSID in IBSS-Ad-Hoc mode.\n", dev->name);
- /* With wvlan_cs, in this case, we would crash.
- * hopefully, this driver will behave better...
- * Jean II */
- createibss = 0;
- } else {
- createibss = priv->createibss;
- }
-
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFCREATEIBSS,
- createibss);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting CREATEIBSS\n",
- dev->name, err);
- return err;
- }
- }
-
- /* Set the desired BSSID */
- err = __orinoco_hw_set_wap(priv);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting AP address\n",
- dev->name, err);
- return err;
- }
-
- /* Set the desired ESSID */
- idbuf.len = cpu_to_le16(strlen(priv->desired_essid));
- memcpy(&idbuf.val, priv->desired_essid, sizeof(idbuf.val));
- /* WinXP wants partner to configure OWNSSID even in IBSS mode. (jimc) */
- err = hw->ops->write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNSSID,
- HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid) + 2),
- &idbuf);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting OWNSSID\n",
- dev->name, err);
- return err;
- }
- err = hw->ops->write_ltv(hw, USER_BAP, HERMES_RID_CNFDESIREDSSID,
- HERMES_BYTES_TO_RECLEN(strlen(priv->desired_essid) + 2),
- &idbuf);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting DESIREDSSID\n",
- dev->name, err);
- return err;
- }
-
- /* Set the station name */
- idbuf.len = cpu_to_le16(strlen(priv->nick));
- memcpy(&idbuf.val, priv->nick, sizeof(idbuf.val));
- err = hw->ops->write_ltv(hw, USER_BAP, HERMES_RID_CNFOWNNAME,
- HERMES_BYTES_TO_RECLEN(strlen(priv->nick) + 2),
- &idbuf);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting nickname\n",
- dev->name, err);
- return err;
- }
-
- /* Set AP density */
- if (priv->has_sensitivity) {
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFSYSTEMSCALE,
- priv->ap_density);
- if (err) {
- printk(KERN_WARNING "%s: Error %d setting SYSTEMSCALE. "
- "Disabling sensitivity control\n",
- dev->name, err);
-
- priv->has_sensitivity = 0;
- }
- }
-
- /* Set RTS threshold */
- err = hermes_write_wordrec(hw, USER_BAP, HERMES_RID_CNFRTSTHRESHOLD,
- priv->rts_thresh);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting RTS threshold\n",
- dev->name, err);
- return err;
- }
-
- /* Set fragmentation threshold or MWO robustness */
- if (priv->has_mwo)
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFMWOROBUST_AGERE,
- priv->mwo_robust);
- else
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFFRAGMENTATIONTHRESHOLD,
- priv->frag_thresh);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting fragmentation\n",
- dev->name, err);
- return err;
- }
-
- /* Set bitrate */
- err = __orinoco_hw_set_bitrate(priv);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting bitrate\n",
- dev->name, err);
- return err;
- }
-
- /* Set power management */
- if (priv->has_pm) {
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFPMENABLED,
- priv->pm_on);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting up PM\n",
- dev->name, err);
- return err;
- }
-
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFMULTICASTRECEIVE,
- priv->pm_mcast);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting up PM\n",
- dev->name, err);
- return err;
- }
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFMAXSLEEPDURATION,
- priv->pm_period);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting up PM\n",
- dev->name, err);
- return err;
- }
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFPMHOLDOVERDURATION,
- priv->pm_timeout);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting up PM\n",
- dev->name, err);
- return err;
- }
- }
-
- /* Set preamble - only for Symbol so far... */
- if (priv->has_preamble) {
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFPREAMBLE_SYMBOL,
- priv->preamble);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting preamble\n",
- dev->name, err);
- return err;
- }
- }
-
- /* Set up encryption */
- if (priv->has_wep || priv->has_wpa) {
- err = __orinoco_hw_setup_enc(priv);
- if (err) {
- printk(KERN_ERR "%s: Error %d activating encryption\n",
- dev->name, err);
- return err;
- }
- }
-
- if (priv->iw_mode == NL80211_IFTYPE_MONITOR) {
- /* Enable monitor mode */
- dev->type = ARPHRD_IEEE80211;
- err = hw->ops->cmd_wait(hw, HERMES_CMD_TEST |
- HERMES_TEST_MONITOR, 0, NULL);
- } else {
- /* Disable monitor mode */
- dev->type = ARPHRD_ETHER;
- err = hw->ops->cmd_wait(hw, HERMES_CMD_TEST |
- HERMES_TEST_STOP, 0, NULL);
- }
- if (err)
- return err;
-
- /* Reset promiscuity / multicast*/
- priv->promiscuous = 0;
- priv->mc_count = 0;
-
- /* Record mode change */
- wdev->iftype = priv->iw_mode;
-
- return 0;
-}
-
-/* Get tsc from the firmware */
-int orinoco_hw_get_tkip_iv(struct orinoco_private *priv, int key, u8 *tsc)
-{
- struct hermes *hw = &priv->hw;
- int err = 0;
- u8 tsc_arr[4][ORINOCO_SEQ_LEN];
-
- if ((key < 0) || (key >= 4))
- return -EINVAL;
-
- err = hw->ops->read_ltv(hw, USER_BAP, HERMES_RID_CURRENT_TKIP_IV,
- sizeof(tsc_arr), NULL, &tsc_arr);
- if (!err)
- memcpy(tsc, &tsc_arr[key][0], sizeof(tsc_arr[0]));
-
- return err;
-}
-
-int __orinoco_hw_set_bitrate(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- int ratemode = priv->bitratemode;
- int err = 0;
-
- if (ratemode >= BITRATE_TABLE_SIZE) {
- printk(KERN_ERR "%s: BUG: Invalid bitrate mode %d\n",
- priv->ndev->name, ratemode);
- return -EINVAL;
- }
-
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE:
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFTXRATECONTROL,
- bitrate_table[ratemode].agere_txratectrl);
- break;
- case FIRMWARE_TYPE_INTERSIL:
- case FIRMWARE_TYPE_SYMBOL:
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFTXRATECONTROL,
- bitrate_table[ratemode].intersil_txratectrl);
- break;
- default:
- BUG();
- }
-
- return err;
-}
-
-int orinoco_hw_get_act_bitrate(struct orinoco_private *priv, int *bitrate)
-{
- struct hermes *hw = &priv->hw;
- int i;
- int err = 0;
- u16 val;
-
- err = hermes_read_wordrec(hw, USER_BAP,
- HERMES_RID_CURRENTTXRATE, &val);
- if (err)
- return err;
-
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE: /* Lucent style rate */
- /* Note : in Lucent firmware, the return value of
- * HERMES_RID_CURRENTTXRATE is the bitrate in Mb/s,
- * and therefore is totally different from the
- * encoding of HERMES_RID_CNFTXRATECONTROL.
- * Don't forget that 6Mb/s is really 5.5Mb/s */
- if (val == 6)
- *bitrate = 5500000;
- else
- *bitrate = val * 1000000;
- break;
- case FIRMWARE_TYPE_INTERSIL: /* Intersil style rate */
- case FIRMWARE_TYPE_SYMBOL: /* Symbol style rate */
- for (i = 0; i < BITRATE_TABLE_SIZE; i++)
- if (bitrate_table[i].intersil_txratectrl == val) {
- *bitrate = bitrate_table[i].bitrate * 100000;
- break;
- }
-
- if (i >= BITRATE_TABLE_SIZE) {
- printk(KERN_INFO "%s: Unable to determine current bitrate (0x%04hx)\n",
- priv->ndev->name, val);
- err = -EIO;
- }
-
- break;
- default:
- BUG();
- }
-
- return err;
-}
-
-/* Set fixed AP address */
-int __orinoco_hw_set_wap(struct orinoco_private *priv)
-{
- int roaming_flag;
- int err = 0;
- struct hermes *hw = &priv->hw;
-
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE:
- /* not supported */
- break;
- case FIRMWARE_TYPE_INTERSIL:
- if (priv->bssid_fixed)
- roaming_flag = 2;
- else
- roaming_flag = 1;
-
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFROAMINGMODE,
- roaming_flag);
- break;
- case FIRMWARE_TYPE_SYMBOL:
- err = HERMES_WRITE_RECORD(hw, USER_BAP,
- HERMES_RID_CNFMANDATORYBSSID_SYMBOL,
- &priv->desired_bssid);
- break;
- }
- return err;
-}
-
-/* Change the WEP keys and/or the current keys. Can be called
- * either from __orinoco_hw_setup_enc() or directly from
- * orinoco_ioctl_setiwencode(). In the later case the association
- * with the AP is not broken (if the firmware can handle it),
- * which is needed for 802.1x implementations. */
-int __orinoco_hw_setup_wepkeys(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- int err = 0;
- int i;
-
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE:
- {
- struct orinoco_key keys[ORINOCO_MAX_KEYS];
-
- memset(&keys, 0, sizeof(keys));
- for (i = 0; i < ORINOCO_MAX_KEYS; i++) {
- int len = min(priv->keys[i].key_len,
- ORINOCO_MAX_KEY_SIZE);
- memcpy(&keys[i].data, priv->keys[i].key, len);
- if (len > SMALL_KEY_SIZE)
- keys[i].len = cpu_to_le16(LARGE_KEY_SIZE);
- else if (len > 0)
- keys[i].len = cpu_to_le16(SMALL_KEY_SIZE);
- else
- keys[i].len = cpu_to_le16(0);
- }
-
- err = HERMES_WRITE_RECORD(hw, USER_BAP,
- HERMES_RID_CNFWEPKEYS_AGERE,
- &keys);
- if (err)
- return err;
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFTXKEY_AGERE,
- priv->tx_key);
- if (err)
- return err;
- break;
- }
- case FIRMWARE_TYPE_INTERSIL:
- case FIRMWARE_TYPE_SYMBOL:
- {
- int keylen;
-
- /* Force uniform key length to work around
- * firmware bugs */
- keylen = priv->keys[priv->tx_key].key_len;
-
- if (keylen > LARGE_KEY_SIZE) {
- printk(KERN_ERR "%s: BUG: Key %d has oversize length %d.\n",
- priv->ndev->name, priv->tx_key, keylen);
- return -E2BIG;
- } else if (keylen > SMALL_KEY_SIZE)
- keylen = LARGE_KEY_SIZE;
- else if (keylen > 0)
- keylen = SMALL_KEY_SIZE;
- else
- keylen = 0;
-
- /* Write all 4 keys */
- for (i = 0; i < ORINOCO_MAX_KEYS; i++) {
- u8 key[LARGE_KEY_SIZE] = { 0 };
-
- memcpy(key, priv->keys[i].key,
- priv->keys[i].key_len);
-
- err = hw->ops->write_ltv(hw, USER_BAP,
- HERMES_RID_CNFDEFAULTKEY0 + i,
- HERMES_BYTES_TO_RECLEN(keylen),
- key);
- if (err)
- return err;
- }
-
- /* Write the index of the key used in transmission */
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFWEPDEFAULTKEYID,
- priv->tx_key);
- if (err)
- return err;
- }
- break;
- }
-
- return 0;
-}
-
-int __orinoco_hw_setup_enc(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- int err = 0;
- int master_wep_flag;
- int auth_flag;
- int enc_flag;
-
- /* Setup WEP keys */
- if (priv->encode_alg == ORINOCO_ALG_WEP)
- __orinoco_hw_setup_wepkeys(priv);
-
- if (priv->wep_restrict)
- auth_flag = HERMES_AUTH_SHARED_KEY;
- else
- auth_flag = HERMES_AUTH_OPEN;
-
- if (priv->wpa_enabled)
- enc_flag = 2;
- else if (priv->encode_alg == ORINOCO_ALG_WEP)
- enc_flag = 1;
- else
- enc_flag = 0;
-
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE: /* Agere style WEP */
- if (priv->encode_alg == ORINOCO_ALG_WEP) {
- /* Enable the shared-key authentication. */
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFAUTHENTICATION_AGERE,
- auth_flag);
- if (err)
- return err;
- }
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFWEPENABLED_AGERE,
- enc_flag);
- if (err)
- return err;
-
- if (priv->has_wpa) {
- /* Set WPA key management */
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFSETWPAAUTHMGMTSUITE_AGERE,
- priv->key_mgmt);
- if (err)
- return err;
- }
-
- break;
-
- case FIRMWARE_TYPE_INTERSIL: /* Intersil style WEP */
- case FIRMWARE_TYPE_SYMBOL: /* Symbol style WEP */
- if (priv->encode_alg == ORINOCO_ALG_WEP) {
- if (priv->wep_restrict ||
- (priv->firmware_type == FIRMWARE_TYPE_SYMBOL))
- master_wep_flag = HERMES_WEP_PRIVACY_INVOKED |
- HERMES_WEP_EXCL_UNENCRYPTED;
- else
- master_wep_flag = HERMES_WEP_PRIVACY_INVOKED;
-
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFAUTHENTICATION,
- auth_flag);
- if (err)
- return err;
- } else
- master_wep_flag = 0;
-
- if (priv->iw_mode == NL80211_IFTYPE_MONITOR)
- master_wep_flag |= HERMES_WEP_HOST_DECRYPT;
-
- /* Master WEP setting : on/off */
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFWEPFLAGS_INTERSIL,
- master_wep_flag);
- if (err)
- return err;
-
- break;
- }
-
- return 0;
-}
-
-/* key must be 32 bytes, including the tx and rx MIC keys.
- * rsc must be NULL or up to 8 bytes
- * tsc must be NULL or up to 8 bytes
- */
-int __orinoco_hw_set_tkip_key(struct orinoco_private *priv, int key_idx,
- int set_tx, const u8 *key, size_t key_len,
- const u8 *rsc, size_t rsc_len,
- const u8 *tsc, size_t tsc_len)
-{
- struct {
- __le16 idx;
- u8 rsc[ORINOCO_SEQ_LEN];
- struct {
- u8 key[TKIP_KEYLEN];
- u8 tx_mic[MIC_KEYLEN];
- u8 rx_mic[MIC_KEYLEN];
- } tkip;
- u8 tsc[ORINOCO_SEQ_LEN];
- } __packed buf;
- struct hermes *hw = &priv->hw;
- int ret;
- int err;
- int k;
- u16 xmitting;
-
- key_idx &= 0x3;
-
- if (set_tx)
- key_idx |= 0x8000;
-
- buf.idx = cpu_to_le16(key_idx);
- if (key_len != sizeof(buf.tkip))
- return -EINVAL;
- memcpy(&buf.tkip, key, sizeof(buf.tkip));
-
- if (rsc_len > sizeof(buf.rsc))
- rsc_len = sizeof(buf.rsc);
-
- if (tsc_len > sizeof(buf.tsc))
- tsc_len = sizeof(buf.tsc);
-
- memset(buf.rsc, 0, sizeof(buf.rsc));
- memset(buf.tsc, 0, sizeof(buf.tsc));
-
- if (rsc != NULL)
- memcpy(buf.rsc, rsc, rsc_len);
-
- if (tsc != NULL)
- memcpy(buf.tsc, tsc, tsc_len);
- else
- buf.tsc[4] = 0x10;
-
- /* Wait up to 100ms for tx queue to empty */
- for (k = 100; k > 0; k--) {
- udelay(1000);
- ret = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_TXQUEUEEMPTY,
- &xmitting);
- if (ret || !xmitting)
- break;
- }
-
- if (k == 0)
- ret = -ETIMEDOUT;
-
- err = HERMES_WRITE_RECORD(hw, USER_BAP,
- HERMES_RID_CNFADDDEFAULTTKIPKEY_AGERE,
- &buf);
-
- return ret ? ret : err;
-}
-
-int orinoco_clear_tkip_key(struct orinoco_private *priv, int key_idx)
-{
- struct hermes *hw = &priv->hw;
- int err;
-
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFREMDEFAULTTKIPKEY_AGERE,
- key_idx);
- if (err)
- printk(KERN_WARNING "%s: Error %d clearing TKIP key %d\n",
- priv->ndev->name, err, key_idx);
- return err;
-}
-
-int __orinoco_hw_set_multicast_list(struct orinoco_private *priv,
- struct net_device *dev,
- int mc_count, int promisc)
-{
- struct hermes *hw = &priv->hw;
- int err = 0;
-
- if (promisc != priv->promiscuous) {
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFPROMISCUOUSMODE,
- promisc);
- if (err) {
- printk(KERN_ERR "%s: Error %d setting PROMISCUOUSMODE to 1.\n",
- priv->ndev->name, err);
- } else
- priv->promiscuous = promisc;
- }
-
- /* If we're not in promiscuous mode, then we need to set the
- * group address if either we want to multicast, or if we were
- * multicasting and want to stop */
- if (!promisc && (mc_count || priv->mc_count)) {
- struct netdev_hw_addr *ha;
- struct hermes_multicast mclist;
- int i = 0;
-
- netdev_for_each_mc_addr(ha, dev) {
- if (i == mc_count)
- break;
- memcpy(mclist.addr[i++], ha->addr, ETH_ALEN);
- }
-
- err = hw->ops->write_ltv(hw, USER_BAP,
- HERMES_RID_CNFGROUPADDRESSES,
- HERMES_BYTES_TO_RECLEN(mc_count * ETH_ALEN),
- &mclist);
- if (err)
- printk(KERN_ERR "%s: Error %d setting multicast list.\n",
- priv->ndev->name, err);
- else
- priv->mc_count = mc_count;
- }
- return err;
-}
-
-/* Return : < 0 -> error code ; >= 0 -> length */
-int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
- char buf[IW_ESSID_MAX_SIZE + 1])
-{
- struct hermes *hw = &priv->hw;
- int err = 0;
- struct hermes_idstring essidbuf;
- char *p = (char *)(&essidbuf.val);
- int len;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- if (strlen(priv->desired_essid) > 0) {
- /* We read the desired SSID from the hardware rather
- than from priv->desired_essid, just in case the
- firmware is allowed to change it on us. I'm not
- sure about this */
- /* My guess is that the OWNSSID should always be whatever
- * we set to the card, whereas CURRENT_SSID is the one that
- * may change... - Jean II */
- u16 rid;
-
- *active = 1;
-
- rid = (priv->port_type == 3) ? HERMES_RID_CNFOWNSSID :
- HERMES_RID_CNFDESIREDSSID;
-
- err = hw->ops->read_ltv(hw, USER_BAP, rid, sizeof(essidbuf),
- NULL, &essidbuf);
- if (err)
- goto fail_unlock;
- } else {
- *active = 0;
-
- err = hw->ops->read_ltv(hw, USER_BAP, HERMES_RID_CURRENTSSID,
- sizeof(essidbuf), NULL, &essidbuf);
- if (err)
- goto fail_unlock;
- }
-
- len = le16_to_cpu(essidbuf.len);
- BUG_ON(len > IW_ESSID_MAX_SIZE);
-
- memset(buf, 0, IW_ESSID_MAX_SIZE);
- memcpy(buf, p, len);
- err = len;
-
- fail_unlock:
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-int orinoco_hw_get_freq(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- int err = 0;
- u16 channel;
- int freq = 0;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = hermes_read_wordrec(hw, USER_BAP, HERMES_RID_CURRENTCHANNEL,
- &channel);
- if (err)
- goto out;
-
- /* Intersil firmware 1.3.5 returns 0 when the interface is down */
- if (channel == 0) {
- err = -EBUSY;
- goto out;
- }
-
- if ((channel < 1) || (channel > NUM_CHANNELS)) {
- printk(KERN_WARNING "%s: Channel out of range (%d)!\n",
- priv->ndev->name, channel);
- err = -EBUSY;
- goto out;
-
- }
- freq = ieee80211_channel_to_frequency(channel, NL80211_BAND_2GHZ);
-
- out:
- orinoco_unlock(priv, &flags);
-
- if (err > 0)
- err = -EBUSY;
- return err ? err : freq;
-}
-
-int orinoco_hw_get_bitratelist(struct orinoco_private *priv,
- int *numrates, s32 *rates, int max)
-{
- struct hermes *hw = &priv->hw;
- struct hermes_idstring list;
- unsigned char *p = (unsigned char *)&list.val;
- int err = 0;
- int num;
- int i;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = hw->ops->read_ltv(hw, USER_BAP, HERMES_RID_SUPPORTEDDATARATES,
- sizeof(list), NULL, &list);
- orinoco_unlock(priv, &flags);
-
- if (err)
- return err;
-
- num = le16_to_cpu(list.len);
- *numrates = num;
- num = min(num, max);
-
- for (i = 0; i < num; i++)
- rates[i] = (p[i] & 0x7f) * 500000; /* convert to bps */
-
- return 0;
-}
-
-int orinoco_hw_trigger_scan(struct orinoco_private *priv,
- const struct cfg80211_ssid *ssid)
-{
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- unsigned long flags;
- int err = 0;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- /* Scanning with port 0 disabled would fail */
- if (!netif_running(dev)) {
- err = -ENETDOWN;
- goto out;
- }
-
- /* In monitor mode, the scan results are always empty.
- * Probe responses are passed to the driver as received
- * frames and could be processed in software. */
- if (priv->iw_mode == NL80211_IFTYPE_MONITOR) {
- err = -EOPNOTSUPP;
- goto out;
- }
-
- if (priv->has_hostscan) {
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_SYMBOL:
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFHOSTSCAN_SYMBOL,
- HERMES_HOSTSCAN_SYMBOL_ONCE |
- HERMES_HOSTSCAN_SYMBOL_BCAST);
- break;
- case FIRMWARE_TYPE_INTERSIL: {
- __le16 req[3];
-
- req[0] = cpu_to_le16(0x3fff); /* All channels */
- req[1] = cpu_to_le16(0x0001); /* rate 1 Mbps */
- req[2] = 0; /* Any ESSID */
- err = HERMES_WRITE_RECORD(hw, USER_BAP,
- HERMES_RID_CNFHOSTSCAN, &req);
- break;
- }
- case FIRMWARE_TYPE_AGERE:
- if (ssid->ssid_len > 0) {
- struct hermes_idstring idbuf;
- size_t len = ssid->ssid_len;
-
- idbuf.len = cpu_to_le16(len);
- memcpy(idbuf.val, ssid->ssid, len);
-
- err = hw->ops->write_ltv(hw, USER_BAP,
- HERMES_RID_CNFSCANSSID_AGERE,
- HERMES_BYTES_TO_RECLEN(len + 2),
- &idbuf);
- } else
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFSCANSSID_AGERE,
- 0); /* Any ESSID */
- if (err)
- break;
-
- if (priv->has_ext_scan) {
- err = hermes_write_wordrec(hw, USER_BAP,
- HERMES_RID_CNFSCANCHANNELS2GHZ,
- 0x7FFF);
- if (err)
- goto out;
-
- err = hermes_inquire(hw,
- HERMES_INQ_CHANNELINFO);
- } else
- err = hermes_inquire(hw, HERMES_INQ_SCAN);
-
- break;
- }
- } else
- err = hermes_inquire(hw, HERMES_INQ_SCAN);
-
- out:
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-/* Disassociate from node with BSSID addr */
-int orinoco_hw_disassociate(struct orinoco_private *priv,
- u8 *addr, u16 reason_code)
-{
- struct hermes *hw = &priv->hw;
- int err;
-
- struct {
- u8 addr[ETH_ALEN];
- __le16 reason_code;
- } __packed buf;
-
- /* Currently only supported by WPA enabled Agere fw */
- if (!priv->has_wpa)
- return -EOPNOTSUPP;
-
- memcpy(buf.addr, addr, ETH_ALEN);
- buf.reason_code = cpu_to_le16(reason_code);
- err = HERMES_WRITE_RECORD(hw, USER_BAP,
- HERMES_RID_CNFDISASSOCIATE,
- &buf);
- return err;
-}
-
-int orinoco_hw_get_current_bssid(struct orinoco_private *priv,
- u8 *addr)
-{
- struct hermes *hw = &priv->hw;
- int err;
-
- err = hw->ops->read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID,
- ETH_ALEN, NULL, addr);
-
- return err;
-}
deleted file mode 100644
@@ -1,60 +0,0 @@
-/* Encapsulate basic setting changes on Hermes hardware
- *
- * See copyright notice in main.c
- */
-#ifndef _ORINOCO_HW_H_
-#define _ORINOCO_HW_H_
-
-#include <linux/types.h>
-#include <linux/wireless.h>
-#include <net/cfg80211.h>
-
-/* Hardware BAPs */
-#define USER_BAP 0
-#define IRQ_BAP 1
-
-/* WEP key sizes */
-#define SMALL_KEY_SIZE 5
-#define LARGE_KEY_SIZE 13
-
-/* Number of supported channels */
-#define NUM_CHANNELS 14
-
-/* Forward declarations */
-struct orinoco_private;
-
-int determine_fw_capabilities(struct orinoco_private *priv, char *fw_name,
- size_t fw_name_len, u32 *hw_ver);
-int orinoco_hw_read_card_settings(struct orinoco_private *priv, u8 *dev_addr);
-int orinoco_hw_allocate_fid(struct orinoco_private *priv);
-int orinoco_get_bitratemode(int bitrate, int automatic);
-void orinoco_get_ratemode_cfg(int ratemode, int *bitrate, int *automatic);
-
-int orinoco_hw_program_rids(struct orinoco_private *priv);
-int orinoco_hw_get_tkip_iv(struct orinoco_private *priv, int key, u8 *tsc);
-int __orinoco_hw_set_bitrate(struct orinoco_private *priv);
-int orinoco_hw_get_act_bitrate(struct orinoco_private *priv, int *bitrate);
-int __orinoco_hw_set_wap(struct orinoco_private *priv);
-int __orinoco_hw_setup_wepkeys(struct orinoco_private *priv);
-int __orinoco_hw_setup_enc(struct orinoco_private *priv);
-int __orinoco_hw_set_tkip_key(struct orinoco_private *priv, int key_idx,
- int set_tx, const u8 *key, size_t key_len,
- const u8 *rsc, size_t rsc_len,
- const u8 *tsc, size_t tsc_len);
-int orinoco_clear_tkip_key(struct orinoco_private *priv, int key_idx);
-int __orinoco_hw_set_multicast_list(struct orinoco_private *priv,
- struct net_device *dev,
- int mc_count, int promisc);
-int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
- char buf[IW_ESSID_MAX_SIZE + 1]);
-int orinoco_hw_get_freq(struct orinoco_private *priv);
-int orinoco_hw_get_bitratelist(struct orinoco_private *priv,
- int *numrates, s32 *rates, int max);
-int orinoco_hw_trigger_scan(struct orinoco_private *priv,
- const struct cfg80211_ssid *ssid);
-int orinoco_hw_disassociate(struct orinoco_private *priv,
- u8 *addr, u16 reason_code);
-int orinoco_hw_get_current_bssid(struct orinoco_private *priv,
- u8 *addr);
-
-#endif /* _ORINOCO_HW_H_ */
deleted file mode 100644
@@ -1,2414 +0,0 @@
-/* main.c - (formerly known as dldwd_cs.c, orinoco_cs.c and orinoco.c)
- *
- * A driver for Hermes or Prism 2 chipset based PCMCIA wireless
- * adaptors, with Lucent/Agere, Intersil or Symbol firmware.
- *
- * Current maintainers (as of 29 September 2003) are:
- * Pavel Roskin <proski AT gnu.org>
- * and David Gibson <hermes AT gibson.dropbear.id.au>
- *
- * (C) Copyright David Gibson, IBM Corporation 2001-2003.
- * Copyright (C) 2000 David Gibson, Linuxcare Australia.
- * With some help from :
- * Copyright (C) 2001 Jean Tourrilhes, HP Labs
- * Copyright (C) 2001 Benjamin Herrenschmidt
- *
- * Based on dummy_cs.c 1.27 2000/06/12 21:27:25
- *
- * Portions based on wvlan_cs.c 1.0.6, Copyright Andreas Neuhaus <andy
- * AT fasta.fh-dortmund.de>
- * http://www.stud.fh-dortmund.de/~andy/wvlan/
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * The initial developer of the original code is David A. Hinds
- * <dahinds AT users.sourceforge.net>. Portions created by David
- * A. Hinds are Copyright (C) 1999 David A. Hinds. All Rights
- * Reserved.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL. */
-
-/*
- * TODO
- * o Handle de-encapsulation within network layer, provide 802.11
- * headers (patch from Thomas 'Dent' Mirlacher)
- * o Fix possible races in SPY handling.
- * o Disconnect wireless extensions from fundamental configuration.
- * o (maybe) Software WEP support (patch from Stano Meduna).
- * o (maybe) Use multiple Tx buffers - driver handling queue
- * rather than firmware.
- */
-
-/* Locking and synchronization:
- *
- * The basic principle is that everything is serialized through a
- * single spinlock, priv->lock. The lock is used in user, bh and irq
- * context, so when taken outside hardirq context it should always be
- * taken with interrupts disabled. The lock protects both the
- * hardware and the struct orinoco_private.
- *
- * Another flag, priv->hw_unavailable indicates that the hardware is
- * unavailable for an extended period of time (e.g. suspended, or in
- * the middle of a hard reset). This flag is protected by the
- * spinlock. All code which touches the hardware should check the
- * flag after taking the lock, and if it is set, give up on whatever
- * they are doing and drop the lock again. The orinoco_lock()
- * function handles this (it unlocks and returns -EBUSY if
- * hw_unavailable is non-zero).
- */
-
-#define DRIVER_NAME "orinoco"
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/device.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/suspend.h>
-#include <linux/if_arp.h>
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-#include <net/iw_handler.h>
-#include <net/cfg80211.h>
-
-#include "hermes_rid.h"
-#include "hermes_dld.h"
-#include "hw.h"
-#include "scan.h"
-#include "mic.h"
-#include "fw.h"
-#include "wext.h"
-#include "cfg.h"
-#include "main.h"
-
-#include "orinoco.h"
-
-/********************************************************************/
-/* Module information */
-/********************************************************************/
-
-MODULE_AUTHOR("Pavel Roskin <proski@gnu.org> & "
- "David Gibson <hermes@gibson.dropbear.id.au>");
-MODULE_DESCRIPTION("Driver for Lucent Orinoco, Prism II based "
- "and similar wireless cards");
-MODULE_LICENSE("Dual MPL/GPL");
-
-/* Level of debugging. Used in the macros in orinoco.h */
-#ifdef ORINOCO_DEBUG
-int orinoco_debug = ORINOCO_DEBUG;
-EXPORT_SYMBOL(orinoco_debug);
-module_param(orinoco_debug, int, 0644);
-MODULE_PARM_DESC(orinoco_debug, "Debug level");
-#endif
-
-static bool suppress_linkstatus; /* = 0 */
-module_param(suppress_linkstatus, bool, 0644);
-MODULE_PARM_DESC(suppress_linkstatus, "Don't log link status changes");
-
-static int ignore_disconnect; /* = 0 */
-module_param(ignore_disconnect, int, 0644);
-MODULE_PARM_DESC(ignore_disconnect,
- "Don't report lost link to the network layer");
-
-int force_monitor; /* = 0 */
-module_param(force_monitor, int, 0644);
-MODULE_PARM_DESC(force_monitor, "Allow monitor mode for all firmware versions");
-
-/********************************************************************/
-/* Internal constants */
-/********************************************************************/
-
-/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */
-static const u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
-#define ENCAPS_OVERHEAD (sizeof(encaps_hdr) + 2)
-
-#define ORINOCO_MIN_MTU 256
-#define ORINOCO_MAX_MTU (IEEE80211_MAX_DATA_LEN - ENCAPS_OVERHEAD)
-
-#define MAX_IRQLOOPS_PER_IRQ 10
-#define MAX_IRQLOOPS_PER_JIFFY (20000 / HZ) /* Based on a guestimate of
- * how many events the
- * device could
- * legitimately generate */
-
-#define DUMMY_FID 0xFFFF
-
-/*#define MAX_MULTICAST(priv) (priv->firmware_type == FIRMWARE_TYPE_AGERE ? \
- HERMES_MAX_MULTICAST : 0)*/
-#define MAX_MULTICAST(priv) (HERMES_MAX_MULTICAST)
-
-#define ORINOCO_INTEN (HERMES_EV_RX | HERMES_EV_ALLOC \
- | HERMES_EV_TX | HERMES_EV_TXEXC \
- | HERMES_EV_WTERR | HERMES_EV_INFO \
- | HERMES_EV_INFDROP)
-
-/********************************************************************/
-/* Data types */
-/********************************************************************/
-
-/* Beginning of the Tx descriptor, used in TxExc handling */
-struct hermes_txexc_data {
- struct hermes_tx_descriptor desc;
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
-} __packed;
-
-/* Rx frame header except compatibility 802.3 header */
-struct hermes_rx_descriptor {
- /* Control */
- __le16 status;
- __le32 time;
- u8 silence;
- u8 signal;
- u8 rate;
- u8 rxflow;
- __le32 reserved;
-
- /* 802.11 header */
- __le16 frame_ctl;
- __le16 duration_id;
- u8 addr1[ETH_ALEN];
- u8 addr2[ETH_ALEN];
- u8 addr3[ETH_ALEN];
- __le16 seq_ctl;
- u8 addr4[ETH_ALEN];
-
- /* Data length */
- __le16 data_len;
-} __packed;
-
-struct orinoco_rx_data {
- struct hermes_rx_descriptor *desc;
- struct sk_buff *skb;
- struct list_head list;
-};
-
-struct orinoco_scan_data {
- void *buf;
- size_t len;
- int type;
- struct list_head list;
-};
-
-/********************************************************************/
-/* Function prototypes */
-/********************************************************************/
-
-static int __orinoco_set_multicast_list(struct net_device *dev);
-static int __orinoco_up(struct orinoco_private *priv);
-static int __orinoco_down(struct orinoco_private *priv);
-static int __orinoco_commit(struct orinoco_private *priv);
-
-/********************************************************************/
-/* Internal helper functions */
-/********************************************************************/
-
-void set_port_type(struct orinoco_private *priv)
-{
- switch (priv->iw_mode) {
- case NL80211_IFTYPE_STATION:
- priv->port_type = 1;
- priv->createibss = 0;
- break;
- case NL80211_IFTYPE_ADHOC:
- if (priv->prefer_port3) {
- priv->port_type = 3;
- priv->createibss = 0;
- } else {
- priv->port_type = priv->ibss_port;
- priv->createibss = 1;
- }
- break;
- case NL80211_IFTYPE_MONITOR:
- priv->port_type = 3;
- priv->createibss = 0;
- break;
- default:
- printk(KERN_ERR "%s: Invalid priv->iw_mode in set_port_type()\n",
- priv->ndev->name);
- }
-}
-
-/********************************************************************/
-/* Device methods */
-/********************************************************************/
-
-int orinoco_open(struct net_device *dev)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- unsigned long flags;
- int err;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = __orinoco_up(priv);
-
- if (!err)
- priv->open = 1;
-
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-EXPORT_SYMBOL(orinoco_open);
-
-int orinoco_stop(struct net_device *dev)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- int err = 0;
-
- /* We mustn't use orinoco_lock() here, because we need to be
- able to close the interface even if hw_unavailable is set
- (e.g. as we're released after a PC Card removal) */
- orinoco_lock_irq(priv);
-
- priv->open = 0;
-
- err = __orinoco_down(priv);
-
- orinoco_unlock_irq(priv);
-
- return err;
-}
-EXPORT_SYMBOL(orinoco_stop);
-
-void orinoco_set_multicast_list(struct net_device *dev)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0) {
- printk(KERN_DEBUG "%s: orinoco_set_multicast_list() "
- "called when hw_unavailable\n", dev->name);
- return;
- }
-
- __orinoco_set_multicast_list(dev);
- orinoco_unlock(priv, &flags);
-}
-EXPORT_SYMBOL(orinoco_set_multicast_list);
-
-int orinoco_change_mtu(struct net_device *dev, int new_mtu)
-{
- struct orinoco_private *priv = ndev_priv(dev);
-
- /* MTU + encapsulation + header length */
- if ((new_mtu + ENCAPS_OVERHEAD + sizeof(struct ieee80211_hdr)) >
- (priv->nicbuf_size - ETH_HLEN))
- return -EINVAL;
-
- dev->mtu = new_mtu;
-
- return 0;
-}
-EXPORT_SYMBOL(orinoco_change_mtu);
-
-/********************************************************************/
-/* Tx path */
-/********************************************************************/
-
-/* Add encapsulation and MIC to the existing SKB.
- * The main xmit routine will then send the whole lot to the card.
- * Need 8 bytes headroom
- * Need 8 bytes tailroom
- *
- * With encapsulated ethernet II frame
- * --------
- * 803.3 header (14 bytes)
- * dst[6]
- * -------- src[6]
- * 803.3 header (14 bytes) len[2]
- * dst[6] 803.2 header (8 bytes)
- * src[6] encaps[6]
- * len[2] <- leave alone -> len[2]
- * -------- -------- <-- 0
- * Payload Payload
- * ... ...
- *
- * -------- --------
- * MIC (8 bytes)
- * --------
- *
- * returns 0 on success, -ENOMEM on error.
- */
-int orinoco_process_xmit_skb(struct sk_buff *skb,
- struct net_device *dev,
- struct orinoco_private *priv,
- int *tx_control,
- u8 *mic_buf)
-{
- struct orinoco_tkip_key *key;
- struct ethhdr *eh;
- int do_mic;
-
- key = (struct orinoco_tkip_key *) priv->keys[priv->tx_key].key;
-
- do_mic = ((priv->encode_alg == ORINOCO_ALG_TKIP) &&
- (key != NULL));
-
- if (do_mic)
- *tx_control |= (priv->tx_key << HERMES_MIC_KEY_ID_SHIFT) |
- HERMES_TXCTRL_MIC;
-
- eh = (struct ethhdr *)skb->data;
-
- /* Encapsulate Ethernet-II frames */
- if (ntohs(eh->h_proto) > ETH_DATA_LEN) { /* Ethernet-II frame */
- struct header_struct {
- struct ethhdr eth; /* 802.3 header */
- u8 encap[6]; /* 802.2 header */
- } __packed hdr;
- int len = skb->len + sizeof(encaps_hdr) - (2 * ETH_ALEN);
-
- if (skb_headroom(skb) < ENCAPS_OVERHEAD) {
- if (net_ratelimit())
- printk(KERN_ERR
- "%s: Not enough headroom for 802.2 headers %d\n",
- dev->name, skb_headroom(skb));
- return -ENOMEM;
- }
-
- /* Fill in new header */
- memcpy(&hdr.eth, eh, 2 * ETH_ALEN);
- hdr.eth.h_proto = htons(len);
- memcpy(hdr.encap, encaps_hdr, sizeof(encaps_hdr));
-
- /* Make room for the new header, and copy it in */
- eh = skb_push(skb, ENCAPS_OVERHEAD);
- memcpy(eh, &hdr, sizeof(hdr));
- }
-
- /* Calculate Michael MIC */
- if (do_mic) {
- size_t len = skb->len - ETH_HLEN;
- u8 *mic = &mic_buf[0];
-
- /* Have to write to an even address, so copy the spare
- * byte across */
- if (skb->len % 2) {
- *mic = skb->data[skb->len - 1];
- mic++;
- }
-
- orinoco_mic(priv->tx_tfm_mic, key->tx_mic,
- eh->h_dest, eh->h_source, 0 /* priority */,
- skb->data + ETH_HLEN,
- len, mic);
- }
-
- return 0;
-}
-EXPORT_SYMBOL(orinoco_process_xmit_skb);
-
-static netdev_tx_t orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
- struct hermes *hw = &priv->hw;
- int err = 0;
- u16 txfid = priv->txfid;
- int tx_control;
- unsigned long flags;
- u8 mic_buf[MICHAEL_MIC_LEN + 1];
-
- if (!netif_running(dev)) {
- printk(KERN_ERR "%s: Tx on stopped device!\n",
- dev->name);
- return NETDEV_TX_BUSY;
- }
-
- if (netif_queue_stopped(dev)) {
- printk(KERN_DEBUG "%s: Tx while transmitter busy!\n",
- dev->name);
- return NETDEV_TX_BUSY;
- }
-
- if (orinoco_lock(priv, &flags) != 0) {
- printk(KERN_ERR "%s: orinoco_xmit() called while hw_unavailable\n",
- dev->name);
- return NETDEV_TX_BUSY;
- }
-
- if (!netif_carrier_ok(dev) ||
- (priv->iw_mode == NL80211_IFTYPE_MONITOR)) {
- /* Oops, the firmware hasn't established a connection,
- silently drop the packet (this seems to be the
- safest approach). */
- goto drop;
- }
-
- /* Check packet length */
- if (skb->len < ETH_HLEN)
- goto drop;
-
- tx_control = HERMES_TXCTRL_TX_OK | HERMES_TXCTRL_TX_EX;
-
- err = orinoco_process_xmit_skb(skb, dev, priv, &tx_control,
- &mic_buf[0]);
- if (err)
- goto drop;
-
- if (priv->has_alt_txcntl) {
- /* WPA enabled firmwares have tx_cntl at the end of
- * the 802.11 header. So write zeroed descriptor and
- * 802.11 header at the same time
- */
- char desc[HERMES_802_3_OFFSET];
- __le16 *txcntl = (__le16 *) &desc[HERMES_TXCNTL2_OFFSET];
-
- memset(&desc, 0, sizeof(desc));
-
- *txcntl = cpu_to_le16(tx_control);
- err = hw->ops->bap_pwrite(hw, USER_BAP, &desc, sizeof(desc),
- txfid, 0);
- if (err) {
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d writing Tx "
- "descriptor to BAP\n", dev->name, err);
- goto busy;
- }
- } else {
- struct hermes_tx_descriptor desc;
-
- memset(&desc, 0, sizeof(desc));
-
- desc.tx_control = cpu_to_le16(tx_control);
- err = hw->ops->bap_pwrite(hw, USER_BAP, &desc, sizeof(desc),
- txfid, 0);
- if (err) {
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d writing Tx "
- "descriptor to BAP\n", dev->name, err);
- goto busy;
- }
-
- /* Clear the 802.11 header and data length fields - some
- * firmwares (e.g. Lucent/Agere 8.xx) appear to get confused
- * if this isn't done. */
- hermes_clear_words(hw, HERMES_DATA0,
- HERMES_802_3_OFFSET - HERMES_802_11_OFFSET);
- }
-
- err = hw->ops->bap_pwrite(hw, USER_BAP, skb->data, skb->len,
- txfid, HERMES_802_3_OFFSET);
- if (err) {
- printk(KERN_ERR "%s: Error %d writing packet to BAP\n",
- dev->name, err);
- goto busy;
- }
-
- if (tx_control & HERMES_TXCTRL_MIC) {
- size_t offset = HERMES_802_3_OFFSET + skb->len;
- size_t len = MICHAEL_MIC_LEN;
-
- if (offset % 2) {
- offset--;
- len++;
- }
- err = hw->ops->bap_pwrite(hw, USER_BAP, &mic_buf[0], len,
- txfid, offset);
- if (err) {
- printk(KERN_ERR "%s: Error %d writing MIC to BAP\n",
- dev->name, err);
- goto busy;
- }
- }
-
- /* Finally, we actually initiate the send */
- netif_stop_queue(dev);
-
- err = hw->ops->cmd_wait(hw, HERMES_CMD_TX | HERMES_CMD_RECL,
- txfid, NULL);
- if (err) {
- netif_start_queue(dev);
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d transmitting packet\n",
- dev->name, err);
- goto busy;
- }
-
- stats->tx_bytes += HERMES_802_3_OFFSET + skb->len;
- goto ok;
-
- drop:
- stats->tx_errors++;
- stats->tx_dropped++;
-
- ok:
- orinoco_unlock(priv, &flags);
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
-
- busy:
- if (err == -EIO)
- schedule_work(&priv->reset_work);
- orinoco_unlock(priv, &flags);
- return NETDEV_TX_BUSY;
-}
-
-static void __orinoco_ev_alloc(struct net_device *dev, struct hermes *hw)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- u16 fid = hermes_read_regn(hw, ALLOCFID);
-
- if (fid != priv->txfid) {
- if (fid != DUMMY_FID)
- printk(KERN_WARNING "%s: Allocate event on unexpected fid (%04X)\n",
- dev->name, fid);
- return;
- }
-
- hermes_write_regn(hw, ALLOCFID, DUMMY_FID);
-}
-
-static void __orinoco_ev_tx(struct net_device *dev, struct hermes *hw)
-{
- dev->stats.tx_packets++;
-
- netif_wake_queue(dev);
-
- hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
-}
-
-static void __orinoco_ev_txexc(struct net_device *dev, struct hermes *hw)
-{
- struct net_device_stats *stats = &dev->stats;
- u16 fid = hermes_read_regn(hw, TXCOMPLFID);
- u16 status;
- struct hermes_txexc_data hdr;
- int err = 0;
-
- if (fid == DUMMY_FID)
- return; /* Nothing's really happened */
-
- /* Read part of the frame header - we need status and addr1 */
- err = hw->ops->bap_pread(hw, IRQ_BAP, &hdr,
- sizeof(struct hermes_txexc_data),
- fid, 0);
-
- hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
- stats->tx_errors++;
-
- if (err) {
- printk(KERN_WARNING "%s: Unable to read descriptor on Tx error "
- "(FID=%04X error %d)\n",
- dev->name, fid, err);
- return;
- }
-
- DEBUG(1, "%s: Tx error, err %d (FID=%04X)\n", dev->name,
- err, fid);
-
- /* We produce a TXDROP event only for retry or lifetime
- * exceeded, because that's the only status that really mean
- * that this particular node went away.
- * Other errors means that *we* screwed up. - Jean II */
- status = le16_to_cpu(hdr.desc.status);
- if (status & (HERMES_TXSTAT_RETRYERR | HERMES_TXSTAT_AGEDERR)) {
- union iwreq_data wrqu;
-
- /* Copy 802.11 dest address.
- * We use the 802.11 header because the frame may
- * not be 802.3 or may be mangled...
- * In Ad-Hoc mode, it will be the node address.
- * In managed mode, it will be most likely the AP addr
- * User space will figure out how to convert it to
- * whatever it needs (IP address or else).
- * - Jean II */
- memcpy(wrqu.addr.sa_data, hdr.addr1, ETH_ALEN);
- wrqu.addr.sa_family = ARPHRD_ETHER;
-
- /* Send event to user space */
- wireless_send_event(dev, IWEVTXDROP, &wrqu, NULL);
- }
-
- netif_wake_queue(dev);
-}
-
-void orinoco_tx_timeout(struct net_device *dev, unsigned int txqueue)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
- struct hermes *hw = &priv->hw;
-
- printk(KERN_WARNING "%s: Tx timeout! "
- "ALLOCFID=%04x, TXCOMPLFID=%04x, EVSTAT=%04x\n",
- dev->name, hermes_read_regn(hw, ALLOCFID),
- hermes_read_regn(hw, TXCOMPLFID), hermes_read_regn(hw, EVSTAT));
-
- stats->tx_errors++;
-
- schedule_work(&priv->reset_work);
-}
-EXPORT_SYMBOL(orinoco_tx_timeout);
-
-/********************************************************************/
-/* Rx path (data frames) */
-/********************************************************************/
-
-/* Does the frame have a SNAP header indicating it should be
- * de-encapsulated to Ethernet-II? */
-static inline int is_ethersnap(void *_hdr)
-{
- u8 *hdr = _hdr;
-
- /* We de-encapsulate all packets which, a) have SNAP headers
- * (i.e. SSAP=DSAP=0xaa and CTRL=0x3 in the 802.2 LLC header
- * and where b) the OUI of the SNAP header is 00:00:00 or
- * 00:00:f8 - we need both because different APs appear to use
- * different OUIs for some reason */
- return (memcmp(hdr, &encaps_hdr, 5) == 0)
- && ((hdr[5] == 0x00) || (hdr[5] == 0xf8));
-}
-
-static inline void orinoco_spy_gather(struct net_device *dev, u_char *mac,
- int level, int noise)
-{
- struct iw_quality wstats;
- wstats.level = level - 0x95;
- wstats.noise = noise - 0x95;
- wstats.qual = (level > noise) ? (level - noise) : 0;
- wstats.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
- /* Update spy records */
- wireless_spy_update(dev, mac, &wstats);
-}
-
-static void orinoco_stat_gather(struct net_device *dev,
- struct sk_buff *skb,
- struct hermes_rx_descriptor *desc)
-{
- struct orinoco_private *priv = ndev_priv(dev);
-
- /* Using spy support with lots of Rx packets, like in an
- * infrastructure (AP), will really slow down everything, because
- * the MAC address must be compared to each entry of the spy list.
- * If the user really asks for it (set some address in the
- * spy list), we do it, but he will pay the price.
- * Note that to get here, you need both WIRELESS_SPY
- * compiled in AND some addresses in the list !!!
- */
- /* Note : gcc will optimise the whole section away if
- * WIRELESS_SPY is not defined... - Jean II */
- if (SPY_NUMBER(priv)) {
- orinoco_spy_gather(dev, skb_mac_header(skb) + ETH_ALEN,
- desc->signal, desc->silence);
- }
-}
-
-/*
- * orinoco_rx_monitor - handle received monitor frames.
- *
- * Arguments:
- * dev network device
- * rxfid received FID
- * desc rx descriptor of the frame
- *
- * Call context: interrupt
- */
-static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid,
- struct hermes_rx_descriptor *desc)
-{
- u32 hdrlen = 30; /* return full header by default */
- u32 datalen = 0;
- u16 fc;
- int err;
- int len;
- struct sk_buff *skb;
- struct orinoco_private *priv = ndev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
- struct hermes *hw = &priv->hw;
-
- len = le16_to_cpu(desc->data_len);
-
- /* Determine the size of the header and the data */
- fc = le16_to_cpu(desc->frame_ctl);
- switch (fc & IEEE80211_FCTL_FTYPE) {
- case IEEE80211_FTYPE_DATA:
- if ((fc & IEEE80211_FCTL_TODS)
- && (fc & IEEE80211_FCTL_FROMDS))
- hdrlen = 30;
- else
- hdrlen = 24;
- datalen = len;
- break;
- case IEEE80211_FTYPE_MGMT:
- hdrlen = 24;
- datalen = len;
- break;
- case IEEE80211_FTYPE_CTL:
- switch (fc & IEEE80211_FCTL_STYPE) {
- case IEEE80211_STYPE_PSPOLL:
- case IEEE80211_STYPE_RTS:
- case IEEE80211_STYPE_CFEND:
- case IEEE80211_STYPE_CFENDACK:
- hdrlen = 16;
- break;
- case IEEE80211_STYPE_CTS:
- case IEEE80211_STYPE_ACK:
- hdrlen = 10;
- break;
- }
- break;
- default:
- /* Unknown frame type */
- break;
- }
-
- /* sanity check the length */
- if (datalen > IEEE80211_MAX_DATA_LEN + 12) {
- printk(KERN_DEBUG "%s: oversized monitor frame, "
- "data length = %d\n", dev->name, datalen);
- stats->rx_length_errors++;
- goto update_stats;
- }
-
- skb = dev_alloc_skb(hdrlen + datalen);
- if (!skb) {
- printk(KERN_WARNING "%s: Cannot allocate skb for monitor frame\n",
- dev->name);
- goto update_stats;
- }
-
- /* Copy the 802.11 header to the skb */
- skb_put_data(skb, &(desc->frame_ctl), hdrlen);
- skb_reset_mac_header(skb);
-
- /* If any, copy the data from the card to the skb */
- if (datalen > 0) {
- err = hw->ops->bap_pread(hw, IRQ_BAP, skb_put(skb, datalen),
- ALIGN(datalen, 2), rxfid,
- HERMES_802_2_OFFSET);
- if (err) {
- printk(KERN_ERR "%s: error %d reading monitor frame\n",
- dev->name, err);
- goto drop;
- }
- }
-
- skb->dev = dev;
- skb->ip_summed = CHECKSUM_NONE;
- skb->pkt_type = PACKET_OTHERHOST;
- skb->protocol = cpu_to_be16(ETH_P_802_2);
-
- stats->rx_packets++;
- stats->rx_bytes += skb->len;
-
- netif_rx(skb);
- return;
-
- drop:
- dev_kfree_skb_irq(skb);
- update_stats:
- stats->rx_errors++;
- stats->rx_dropped++;
-}
-
-void __orinoco_ev_rx(struct net_device *dev, struct hermes *hw)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
- struct iw_statistics *wstats = &priv->wstats;
- struct sk_buff *skb = NULL;
- u16 rxfid, status;
- int length;
- struct hermes_rx_descriptor *desc;
- struct orinoco_rx_data *rx_data;
- int err;
-
- desc = kmalloc(sizeof(*desc), GFP_ATOMIC);
- if (!desc)
- goto update_stats;
-
- rxfid = hermes_read_regn(hw, RXFID);
-
- err = hw->ops->bap_pread(hw, IRQ_BAP, desc, sizeof(*desc),
- rxfid, 0);
- if (err) {
- printk(KERN_ERR "%s: error %d reading Rx descriptor. "
- "Frame dropped.\n", dev->name, err);
- goto update_stats;
- }
-
- status = le16_to_cpu(desc->status);
-
- if (status & HERMES_RXSTAT_BADCRC) {
- DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n",
- dev->name);
- stats->rx_crc_errors++;
- goto update_stats;
- }
-
- /* Handle frames in monitor mode */
- if (priv->iw_mode == NL80211_IFTYPE_MONITOR) {
- orinoco_rx_monitor(dev, rxfid, desc);
- goto out;
- }
-
- if (status & HERMES_RXSTAT_UNDECRYPTABLE) {
- DEBUG(1, "%s: Undecryptable frame on Rx. Frame dropped.\n",
- dev->name);
- wstats->discard.code++;
- goto update_stats;
- }
-
- length = le16_to_cpu(desc->data_len);
-
- /* Sanity checks */
- if (length < 3) { /* No for even an 802.2 LLC header */
- /* At least on Symbol firmware with PCF we get quite a
- lot of these legitimately - Poll frames with no
- data. */
- goto out;
- }
- if (length > IEEE80211_MAX_DATA_LEN) {
- printk(KERN_WARNING "%s: Oversized frame received (%d bytes)\n",
- dev->name, length);
- stats->rx_length_errors++;
- goto update_stats;
- }
-
- /* Payload size does not include Michael MIC. Increase payload
- * size to read it together with the data. */
- if (status & HERMES_RXSTAT_MIC)
- length += MICHAEL_MIC_LEN;
-
- /* We need space for the packet data itself, plus an ethernet
- header, plus 2 bytes so we can align the IP header on a
- 32bit boundary, plus 1 byte so we can read in odd length
- packets from the card, which has an IO granularity of 16
- bits */
- skb = dev_alloc_skb(length + ETH_HLEN + 2 + 1);
- if (!skb) {
- printk(KERN_WARNING "%s: Can't allocate skb for Rx\n",
- dev->name);
- goto update_stats;
- }
-
- /* We'll prepend the header, so reserve space for it. The worst
- case is no decapsulation, when 802.3 header is prepended and
- nothing is removed. 2 is for aligning the IP header. */
- skb_reserve(skb, ETH_HLEN + 2);
-
- err = hw->ops->bap_pread(hw, IRQ_BAP, skb_put(skb, length),
- ALIGN(length, 2), rxfid,
- HERMES_802_2_OFFSET);
- if (err) {
- printk(KERN_ERR "%s: error %d reading frame. "
- "Frame dropped.\n", dev->name, err);
- goto drop;
- }
-
- /* Add desc and skb to rx queue */
- rx_data = kzalloc(sizeof(*rx_data), GFP_ATOMIC);
- if (!rx_data)
- goto drop;
-
- rx_data->desc = desc;
- rx_data->skb = skb;
- list_add_tail(&rx_data->list, &priv->rx_list);
- tasklet_schedule(&priv->rx_tasklet);
-
- return;
-
-drop:
- dev_kfree_skb_irq(skb);
-update_stats:
- stats->rx_errors++;
- stats->rx_dropped++;
-out:
- kfree(desc);
-}
-EXPORT_SYMBOL(__orinoco_ev_rx);
-
-static void orinoco_rx(struct net_device *dev,
- struct hermes_rx_descriptor *desc,
- struct sk_buff *skb)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
- u16 status, fc;
- int length;
- struct ethhdr *hdr;
-
- status = le16_to_cpu(desc->status);
- length = le16_to_cpu(desc->data_len);
- fc = le16_to_cpu(desc->frame_ctl);
-
- /* Calculate and check MIC */
- if (status & HERMES_RXSTAT_MIC) {
- struct orinoco_tkip_key *key;
- int key_id = ((status & HERMES_RXSTAT_MIC_KEY_ID) >>
- HERMES_MIC_KEY_ID_SHIFT);
- u8 mic[MICHAEL_MIC_LEN];
- u8 *rxmic;
- u8 *src = (fc & IEEE80211_FCTL_FROMDS) ?
- desc->addr3 : desc->addr2;
-
- /* Extract Michael MIC from payload */
- rxmic = skb->data + skb->len - MICHAEL_MIC_LEN;
-
- skb_trim(skb, skb->len - MICHAEL_MIC_LEN);
- length -= MICHAEL_MIC_LEN;
-
- key = (struct orinoco_tkip_key *) priv->keys[key_id].key;
-
- if (!key) {
- printk(KERN_WARNING "%s: Received encrypted frame from "
- "%pM using key %i, but key is not installed\n",
- dev->name, src, key_id);
- goto drop;
- }
-
- orinoco_mic(priv->rx_tfm_mic, key->rx_mic, desc->addr1, src,
- 0, /* priority or QoS? */
- skb->data, skb->len, &mic[0]);
-
- if (memcmp(mic, rxmic,
- MICHAEL_MIC_LEN)) {
- union iwreq_data wrqu;
- struct iw_michaelmicfailure wxmic;
-
- printk(KERN_WARNING "%s: "
- "Invalid Michael MIC in data frame from %pM, "
- "using key %i\n",
- dev->name, src, key_id);
-
- /* TODO: update stats */
-
- /* Notify userspace */
- memset(&wxmic, 0, sizeof(wxmic));
- wxmic.flags = key_id & IW_MICFAILURE_KEY_ID;
- wxmic.flags |= (desc->addr1[0] & 1) ?
- IW_MICFAILURE_GROUP : IW_MICFAILURE_PAIRWISE;
- wxmic.src_addr.sa_family = ARPHRD_ETHER;
- memcpy(wxmic.src_addr.sa_data, src, ETH_ALEN);
-
- (void) orinoco_hw_get_tkip_iv(priv, key_id,
- &wxmic.tsc[0]);
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = sizeof(wxmic);
- wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu,
- (char *) &wxmic);
-
- goto drop;
- }
- }
-
- /* Handle decapsulation
- * In most cases, the firmware tell us about SNAP frames.
- * For some reason, the SNAP frames sent by LinkSys APs
- * are not properly recognised by most firmwares.
- * So, check ourselves */
- if (length >= ENCAPS_OVERHEAD &&
- (((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_1042) ||
- ((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_TUNNEL) ||
- is_ethersnap(skb->data))) {
- /* These indicate a SNAP within 802.2 LLC within
- 802.11 frame which we'll need to de-encapsulate to
- the original EthernetII frame. */
- hdr = skb_push(skb, ETH_HLEN - ENCAPS_OVERHEAD);
- } else {
- /* 802.3 frame - prepend 802.3 header as is */
- hdr = skb_push(skb, ETH_HLEN);
- hdr->h_proto = htons(length);
- }
- memcpy(hdr->h_dest, desc->addr1, ETH_ALEN);
- if (fc & IEEE80211_FCTL_FROMDS)
- memcpy(hdr->h_source, desc->addr3, ETH_ALEN);
- else
- memcpy(hdr->h_source, desc->addr2, ETH_ALEN);
-
- skb->protocol = eth_type_trans(skb, dev);
- skb->ip_summed = CHECKSUM_NONE;
- if (fc & IEEE80211_FCTL_TODS)
- skb->pkt_type = PACKET_OTHERHOST;
-
- /* Process the wireless stats if needed */
- orinoco_stat_gather(dev, skb, desc);
-
- /* Pass the packet to the networking stack */
- netif_rx(skb);
- stats->rx_packets++;
- stats->rx_bytes += length;
-
- return;
-
- drop:
- dev_kfree_skb(skb);
- stats->rx_errors++;
- stats->rx_dropped++;
-}
-
-static void orinoco_rx_isr_tasklet(struct tasklet_struct *t)
-{
- struct orinoco_private *priv = from_tasklet(priv, t, rx_tasklet);
- struct net_device *dev = priv->ndev;
- struct orinoco_rx_data *rx_data, *temp;
- struct hermes_rx_descriptor *desc;
- struct sk_buff *skb;
- unsigned long flags;
-
- /* orinoco_rx requires the driver lock, and we also need to
- * protect priv->rx_list, so just hold the lock over the
- * lot.
- *
- * If orinoco_lock fails, we've unplugged the card. In this
- * case just abort. */
- if (orinoco_lock(priv, &flags) != 0)
- return;
-
- /* extract desc and skb from queue */
- list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
- desc = rx_data->desc;
- skb = rx_data->skb;
- list_del(&rx_data->list);
- kfree(rx_data);
-
- orinoco_rx(dev, desc, skb);
-
- kfree(desc);
- }
-
- orinoco_unlock(priv, &flags);
-}
-
-/********************************************************************/
-/* Rx path (info frames) */
-/********************************************************************/
-
-static void print_linkstatus(struct net_device *dev, u16 status)
-{
- char *s;
-
- if (suppress_linkstatus)
- return;
-
- switch (status) {
- case HERMES_LINKSTATUS_NOT_CONNECTED:
- s = "Not Connected";
- break;
- case HERMES_LINKSTATUS_CONNECTED:
- s = "Connected";
- break;
- case HERMES_LINKSTATUS_DISCONNECTED:
- s = "Disconnected";
- break;
- case HERMES_LINKSTATUS_AP_CHANGE:
- s = "AP Changed";
- break;
- case HERMES_LINKSTATUS_AP_OUT_OF_RANGE:
- s = "AP Out of Range";
- break;
- case HERMES_LINKSTATUS_AP_IN_RANGE:
- s = "AP In Range";
- break;
- case HERMES_LINKSTATUS_ASSOC_FAILED:
- s = "Association Failed";
- break;
- default:
- s = "UNKNOWN";
- }
-
- printk(KERN_DEBUG "%s: New link status: %s (%04x)\n",
- dev->name, s, status);
-}
-
-/* Search scan results for requested BSSID, join it if found */
-static void orinoco_join_ap(struct work_struct *work)
-{
- struct orinoco_private *priv =
- container_of(work, struct orinoco_private, join_work);
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- int err;
- unsigned long flags;
- struct join_req {
- u8 bssid[ETH_ALEN];
- __le16 channel;
- } __packed req;
- const int atom_len = offsetof(struct prism2_scan_apinfo, atim);
- struct prism2_scan_apinfo *atom = NULL;
- int offset = 4;
- int found = 0;
- u8 *buf;
- u16 len;
-
- /* Allocate buffer for scan results */
- buf = kmalloc(MAX_SCAN_LEN, GFP_KERNEL);
- if (!buf)
- return;
-
- if (orinoco_lock(priv, &flags) != 0)
- goto fail_lock;
-
- /* Sanity checks in case user changed something in the meantime */
- if (!priv->bssid_fixed)
- goto out;
-
- if (strlen(priv->desired_essid) == 0)
- goto out;
-
- /* Read scan results from the firmware */
- err = hw->ops->read_ltv(hw, USER_BAP,
- HERMES_RID_SCANRESULTSTABLE,
- MAX_SCAN_LEN, &len, buf);
- if (err) {
- printk(KERN_ERR "%s: Cannot read scan results\n",
- dev->name);
- goto out;
- }
-
- len = HERMES_RECLEN_TO_BYTES(len);
-
- /* Go through the scan results looking for the channel of the AP
- * we were requested to join */
- for (; offset + atom_len <= len; offset += atom_len) {
- atom = (struct prism2_scan_apinfo *) (buf + offset);
- if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0) {
- found = 1;
- break;
- }
- }
-
- if (!found) {
- DEBUG(1, "%s: Requested AP not found in scan results\n",
- dev->name);
- goto out;
- }
-
- memcpy(req.bssid, priv->desired_bssid, ETH_ALEN);
- req.channel = atom->channel; /* both are little-endian */
- err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNFJOINREQUEST,
- &req);
- if (err)
- printk(KERN_ERR "%s: Error issuing join request\n", dev->name);
-
- out:
- orinoco_unlock(priv, &flags);
-
- fail_lock:
- kfree(buf);
-}
-
-/* Send new BSSID to userspace */
-static void orinoco_send_bssid_wevent(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- union iwreq_data wrqu;
- int err;
-
- err = hw->ops->read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID,
- ETH_ALEN, NULL, wrqu.ap_addr.sa_data);
- if (err != 0)
- return;
-
- wrqu.ap_addr.sa_family = ARPHRD_ETHER;
-
- /* Send event to user space */
- wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
-}
-
-static void orinoco_send_assocreqie_wevent(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- union iwreq_data wrqu;
- int err;
- u8 buf[88];
- u8 *ie;
-
- if (!priv->has_wpa)
- return;
-
- err = hw->ops->read_ltv(hw, USER_BAP, HERMES_RID_CURRENT_ASSOC_REQ_INFO,
- sizeof(buf), NULL, &buf);
- if (err != 0)
- return;
-
- ie = orinoco_get_wpa_ie(buf, sizeof(buf));
- if (ie) {
- int rem = sizeof(buf) - (ie - &buf[0]);
- wrqu.data.length = ie[1] + 2;
- if (wrqu.data.length > rem)
- wrqu.data.length = rem;
-
- if (wrqu.data.length)
- /* Send event to user space */
- wireless_send_event(dev, IWEVASSOCREQIE, &wrqu, ie);
- }
-}
-
-static void orinoco_send_assocrespie_wevent(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- union iwreq_data wrqu;
- int err;
- u8 buf[88]; /* TODO: verify max size or IW_GENERIC_IE_MAX */
- u8 *ie;
-
- if (!priv->has_wpa)
- return;
-
- err = hw->ops->read_ltv(hw, USER_BAP,
- HERMES_RID_CURRENT_ASSOC_RESP_INFO,
- sizeof(buf), NULL, &buf);
- if (err != 0)
- return;
-
- ie = orinoco_get_wpa_ie(buf, sizeof(buf));
- if (ie) {
- int rem = sizeof(buf) - (ie - &buf[0]);
- wrqu.data.length = ie[1] + 2;
- if (wrqu.data.length > rem)
- wrqu.data.length = rem;
-
- if (wrqu.data.length)
- /* Send event to user space */
- wireless_send_event(dev, IWEVASSOCRESPIE, &wrqu, ie);
- }
-}
-
-static void orinoco_send_wevents(struct work_struct *work)
-{
- struct orinoco_private *priv =
- container_of(work, struct orinoco_private, wevent_work);
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return;
-
- orinoco_send_assocreqie_wevent(priv);
- orinoco_send_assocrespie_wevent(priv);
- orinoco_send_bssid_wevent(priv);
-
- orinoco_unlock(priv, &flags);
-}
-
-static void qbuf_scan(struct orinoco_private *priv, void *buf,
- int len, int type)
-{
- struct orinoco_scan_data *sd;
- unsigned long flags;
-
- sd = kmalloc(sizeof(*sd), GFP_ATOMIC);
- if (!sd)
- return;
-
- sd->buf = buf;
- sd->len = len;
- sd->type = type;
-
- spin_lock_irqsave(&priv->scan_lock, flags);
- list_add_tail(&sd->list, &priv->scan_list);
- spin_unlock_irqrestore(&priv->scan_lock, flags);
-
- schedule_work(&priv->process_scan);
-}
-
-static void qabort_scan(struct orinoco_private *priv)
-{
- struct orinoco_scan_data *sd;
- unsigned long flags;
-
- sd = kmalloc(sizeof(*sd), GFP_ATOMIC);
- if (!sd)
- return;
-
- sd->len = -1; /* Abort */
-
- spin_lock_irqsave(&priv->scan_lock, flags);
- list_add_tail(&sd->list, &priv->scan_list);
- spin_unlock_irqrestore(&priv->scan_lock, flags);
-
- schedule_work(&priv->process_scan);
-}
-
-static void orinoco_process_scan_results(struct work_struct *work)
-{
- struct orinoco_private *priv =
- container_of(work, struct orinoco_private, process_scan);
- struct orinoco_scan_data *sd, *temp;
- unsigned long flags;
- void *buf;
- int len;
- int type;
-
- spin_lock_irqsave(&priv->scan_lock, flags);
- list_for_each_entry_safe(sd, temp, &priv->scan_list, list) {
-
- buf = sd->buf;
- len = sd->len;
- type = sd->type;
-
- list_del(&sd->list);
- spin_unlock_irqrestore(&priv->scan_lock, flags);
- kfree(sd);
-
- if (len > 0) {
- if (type == HERMES_INQ_CHANNELINFO)
- orinoco_add_extscan_result(priv, buf, len);
- else
- orinoco_add_hostscan_results(priv, buf, len);
-
- kfree(buf);
- } else {
- /* Either abort or complete the scan */
- orinoco_scan_done(priv, (len < 0));
- }
-
- spin_lock_irqsave(&priv->scan_lock, flags);
- }
- spin_unlock_irqrestore(&priv->scan_lock, flags);
-}
-
-void __orinoco_ev_info(struct net_device *dev, struct hermes *hw)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- u16 infofid;
- struct {
- __le16 len;
- __le16 type;
- } __packed info;
- int len, type;
- int err;
-
- /* This is an answer to an INQUIRE command that we did earlier,
- * or an information "event" generated by the card
- * The controller return to us a pseudo frame containing
- * the information in question - Jean II */
- infofid = hermes_read_regn(hw, INFOFID);
-
- /* Read the info frame header - don't try too hard */
- err = hw->ops->bap_pread(hw, IRQ_BAP, &info, sizeof(info),
- infofid, 0);
- if (err) {
- printk(KERN_ERR "%s: error %d reading info frame. "
- "Frame dropped.\n", dev->name, err);
- return;
- }
-
- len = HERMES_RECLEN_TO_BYTES(le16_to_cpu(info.len));
- type = le16_to_cpu(info.type);
-
- switch (type) {
- case HERMES_INQ_TALLIES: {
- struct hermes_tallies_frame tallies;
- struct iw_statistics *wstats = &priv->wstats;
-
- if (len > sizeof(tallies)) {
- printk(KERN_WARNING "%s: Tallies frame too long (%d bytes)\n",
- dev->name, len);
- len = sizeof(tallies);
- }
-
- err = hw->ops->bap_pread(hw, IRQ_BAP, &tallies, len,
- infofid, sizeof(info));
- if (err)
- break;
-
- /* Increment our various counters */
- /* wstats->discard.nwid - no wrong BSSID stuff */
- wstats->discard.code +=
- le16_to_cpu(tallies.RxWEPUndecryptable);
- if (len == sizeof(tallies))
- wstats->discard.code +=
- le16_to_cpu(tallies.RxDiscards_WEPICVError) +
- le16_to_cpu(tallies.RxDiscards_WEPExcluded);
- wstats->discard.misc +=
- le16_to_cpu(tallies.TxDiscardsWrongSA);
- wstats->discard.fragment +=
- le16_to_cpu(tallies.RxMsgInBadMsgFragments);
- wstats->discard.retries +=
- le16_to_cpu(tallies.TxRetryLimitExceeded);
- /* wstats->miss.beacon - no match */
- }
- break;
- case HERMES_INQ_LINKSTATUS: {
- struct hermes_linkstatus linkstatus;
- u16 newstatus;
- int connected;
-
- if (priv->iw_mode == NL80211_IFTYPE_MONITOR)
- break;
-
- if (len != sizeof(linkstatus)) {
- printk(KERN_WARNING "%s: Unexpected size for linkstatus frame (%d bytes)\n",
- dev->name, len);
- break;
- }
-
- err = hw->ops->bap_pread(hw, IRQ_BAP, &linkstatus, len,
- infofid, sizeof(info));
- if (err)
- break;
- newstatus = le16_to_cpu(linkstatus.linkstatus);
-
- /* Symbol firmware uses "out of range" to signal that
- * the hostscan frame can be requested. */
- if (newstatus == HERMES_LINKSTATUS_AP_OUT_OF_RANGE &&
- priv->firmware_type == FIRMWARE_TYPE_SYMBOL &&
- priv->has_hostscan && priv->scan_request) {
- hermes_inquire(hw, HERMES_INQ_HOSTSCAN_SYMBOL);
- break;
- }
-
- connected = (newstatus == HERMES_LINKSTATUS_CONNECTED)
- || (newstatus == HERMES_LINKSTATUS_AP_CHANGE)
- || (newstatus == HERMES_LINKSTATUS_AP_IN_RANGE);
-
- if (connected)
- netif_carrier_on(dev);
- else if (!ignore_disconnect)
- netif_carrier_off(dev);
-
- if (newstatus != priv->last_linkstatus) {
- priv->last_linkstatus = newstatus;
- print_linkstatus(dev, newstatus);
- /* The info frame contains only one word which is the
- * status (see hermes.h). The status is pretty boring
- * in itself, that's why we export the new BSSID...
- * Jean II */
- schedule_work(&priv->wevent_work);
- }
- }
- break;
- case HERMES_INQ_SCAN:
- if (!priv->scan_request && priv->bssid_fixed &&
- priv->firmware_type == FIRMWARE_TYPE_INTERSIL) {
- schedule_work(&priv->join_work);
- break;
- }
- fallthrough;
- case HERMES_INQ_HOSTSCAN:
- case HERMES_INQ_HOSTSCAN_SYMBOL: {
- /* Result of a scanning. Contains information about
- * cells in the vicinity - Jean II */
- unsigned char *buf;
-
- /* Sanity check */
- if (len > 4096) {
- printk(KERN_WARNING "%s: Scan results too large (%d bytes)\n",
- dev->name, len);
- qabort_scan(priv);
- break;
- }
-
- /* Allocate buffer for results */
- buf = kmalloc(len, GFP_ATOMIC);
- if (buf == NULL) {
- /* No memory, so can't printk()... */
- qabort_scan(priv);
- break;
- }
-
- /* Read scan data */
- err = hw->ops->bap_pread(hw, IRQ_BAP, (void *) buf, len,
- infofid, sizeof(info));
- if (err) {
- kfree(buf);
- qabort_scan(priv);
- break;
- }
-
-#ifdef ORINOCO_DEBUG
- {
- int i;
- printk(KERN_DEBUG "Scan result [%02X", buf[0]);
- for (i = 1; i < (len * 2); i++)
- printk(":%02X", buf[i]);
- printk("]\n");
- }
-#endif /* ORINOCO_DEBUG */
-
- qbuf_scan(priv, buf, len, type);
- }
- break;
- case HERMES_INQ_CHANNELINFO:
- {
- struct agere_ext_scan_info *bss;
-
- if (!priv->scan_request) {
- printk(KERN_DEBUG "%s: Got chaninfo without scan, "
- "len=%d\n", dev->name, len);
- break;
- }
-
- /* An empty result indicates that the scan is complete */
- if (len == 0) {
- qbuf_scan(priv, NULL, len, type);
- break;
- }
-
- /* Sanity check */
- else if (len < (offsetof(struct agere_ext_scan_info,
- data) + 2)) {
- /* Drop this result now so we don't have to
- * keep checking later */
- printk(KERN_WARNING
- "%s: Ext scan results too short (%d bytes)\n",
- dev->name, len);
- break;
- }
-
- bss = kmalloc(len, GFP_ATOMIC);
- if (bss == NULL)
- break;
-
- /* Read scan data */
- err = hw->ops->bap_pread(hw, IRQ_BAP, (void *) bss, len,
- infofid, sizeof(info));
- if (err)
- kfree(bss);
- else
- qbuf_scan(priv, bss, len, type);
-
- break;
- }
- case HERMES_INQ_SEC_STAT_AGERE:
- /* Security status (Agere specific) */
- /* Ignore this frame for now */
- if (priv->firmware_type == FIRMWARE_TYPE_AGERE)
- break;
- fallthrough;
- default:
- printk(KERN_DEBUG "%s: Unknown information frame received: "
- "type 0x%04x, length %d\n", dev->name, type, len);
- /* We don't actually do anything about it */
- break;
- }
-}
-EXPORT_SYMBOL(__orinoco_ev_info);
-
-static void __orinoco_ev_infdrop(struct net_device *dev, struct hermes *hw)
-{
- if (net_ratelimit())
- printk(KERN_DEBUG "%s: Information frame lost.\n", dev->name);
-}
-
-/********************************************************************/
-/* Internal hardware control routines */
-/********************************************************************/
-
-static int __orinoco_up(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- int err;
-
- netif_carrier_off(dev); /* just to make sure */
-
- err = __orinoco_commit(priv);
- if (err) {
- printk(KERN_ERR "%s: Error %d configuring card\n",
- dev->name, err);
- return err;
- }
-
- /* Fire things up again */
- hermes_set_irqmask(hw, ORINOCO_INTEN);
- err = hermes_enable_port(hw, 0);
- if (err) {
- printk(KERN_ERR "%s: Error %d enabling MAC port\n",
- dev->name, err);
- return err;
- }
-
- netif_start_queue(dev);
-
- return 0;
-}
-
-static int __orinoco_down(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- int err;
-
- netif_stop_queue(dev);
-
- if (!priv->hw_unavailable) {
- if (!priv->broken_disableport) {
- err = hermes_disable_port(hw, 0);
- if (err) {
- /* Some firmwares (e.g. Intersil 1.3.x) seem
- * to have problems disabling the port, oh
- * well, too bad. */
- printk(KERN_WARNING "%s: Error %d disabling MAC port\n",
- dev->name, err);
- priv->broken_disableport = 1;
- }
- }
- hermes_set_irqmask(hw, 0);
- hermes_write_regn(hw, EVACK, 0xffff);
- }
-
- orinoco_scan_done(priv, true);
-
- /* firmware will have to reassociate */
- netif_carrier_off(dev);
- priv->last_linkstatus = 0xffff;
-
- return 0;
-}
-
-static int orinoco_reinit_firmware(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- int err;
-
- err = hw->ops->init(hw);
- if (priv->do_fw_download && !err) {
- err = orinoco_download(priv);
- if (err)
- priv->do_fw_download = 0;
- }
- if (!err)
- err = orinoco_hw_allocate_fid(priv);
-
- return err;
-}
-
-static int
-__orinoco_set_multicast_list(struct net_device *dev)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- int err = 0;
- int promisc, mc_count;
-
- /* The Hermes doesn't seem to have an allmulti mode, so we go
- * into promiscuous mode and let the upper levels deal. */
- if ((dev->flags & IFF_PROMISC) || (dev->flags & IFF_ALLMULTI) ||
- (netdev_mc_count(dev) > MAX_MULTICAST(priv))) {
- promisc = 1;
- mc_count = 0;
- } else {
- promisc = 0;
- mc_count = netdev_mc_count(dev);
- }
-
- err = __orinoco_hw_set_multicast_list(priv, dev, mc_count, promisc);
-
- return err;
-}
-
-/* This must be called from user context, without locks held - use
- * schedule_work() */
-void orinoco_reset(struct work_struct *work)
-{
- struct orinoco_private *priv =
- container_of(work, struct orinoco_private, reset_work);
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- int err;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- /* When the hardware becomes available again, whatever
- * detects that is responsible for re-initializing
- * it. So no need for anything further */
- return;
-
- netif_stop_queue(dev);
-
- /* Shut off interrupts. Depending on what state the hardware
- * is in, this might not work, but we'll try anyway */
- hermes_set_irqmask(hw, 0);
- hermes_write_regn(hw, EVACK, 0xffff);
-
- priv->hw_unavailable++;
- priv->last_linkstatus = 0xffff; /* firmware will have to reassociate */
- netif_carrier_off(dev);
-
- orinoco_unlock(priv, &flags);
-
- /* Scanning support: Notify scan cancellation */
- orinoco_scan_done(priv, true);
-
- if (priv->hard_reset) {
- err = (*priv->hard_reset)(priv);
- if (err) {
- printk(KERN_ERR "%s: orinoco_reset: Error %d "
- "performing hard reset\n", dev->name, err);
- goto disable;
- }
- }
-
- err = orinoco_reinit_firmware(priv);
- if (err) {
- printk(KERN_ERR "%s: orinoco_reset: Error %d re-initializing firmware\n",
- dev->name, err);
- goto disable;
- }
-
- /* This has to be called from user context */
- orinoco_lock_irq(priv);
-
- priv->hw_unavailable--;
-
- /* priv->open or priv->hw_unavailable might have changed while
- * we dropped the lock */
- if (priv->open && (!priv->hw_unavailable)) {
- err = __orinoco_up(priv);
- if (err) {
- printk(KERN_ERR "%s: orinoco_reset: Error %d reenabling card\n",
- dev->name, err);
- } else
- netif_trans_update(dev);
- }
-
- orinoco_unlock_irq(priv);
-
- return;
- disable:
- hermes_set_irqmask(hw, 0);
- netif_device_detach(dev);
- printk(KERN_ERR "%s: Device has been disabled!\n", dev->name);
-}
-
-static int __orinoco_commit(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- int err = 0;
-
- /* If we've called commit, we are reconfiguring or bringing the
- * interface up. Maintaining countermeasures across this would
- * be confusing, so note that we've disabled them. The port will
- * be enabled later in orinoco_commit or __orinoco_up. */
- priv->tkip_cm_active = 0;
-
- err = orinoco_hw_program_rids(priv);
-
- /* FIXME: what about netif_tx_lock */
- (void) __orinoco_set_multicast_list(dev);
-
- return err;
-}
-
-/* Ensures configuration changes are applied. May result in a reset.
- * The caller should hold priv->lock
- */
-int orinoco_commit(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- int err;
-
- if (priv->broken_disableport) {
- schedule_work(&priv->reset_work);
- return 0;
- }
-
- err = hermes_disable_port(hw, 0);
- if (err) {
- printk(KERN_WARNING "%s: Unable to disable port "
- "while reconfiguring card\n", dev->name);
- priv->broken_disableport = 1;
- goto out;
- }
-
- err = __orinoco_commit(priv);
- if (err) {
- printk(KERN_WARNING "%s: Unable to reconfigure card\n",
- dev->name);
- goto out;
- }
-
- err = hermes_enable_port(hw, 0);
- if (err) {
- printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n",
- dev->name);
- goto out;
- }
-
- out:
- if (err) {
- printk(KERN_WARNING "%s: Resetting instead...\n", dev->name);
- schedule_work(&priv->reset_work);
- err = 0;
- }
- return err;
-}
-
-/********************************************************************/
-/* Interrupt handler */
-/********************************************************************/
-
-static void __orinoco_ev_tick(struct net_device *dev, struct hermes *hw)
-{
- printk(KERN_DEBUG "%s: TICK\n", dev->name);
-}
-
-static void __orinoco_ev_wterr(struct net_device *dev, struct hermes *hw)
-{
- /* This seems to happen a fair bit under load, but ignoring it
- seems to work fine...*/
- printk(KERN_DEBUG "%s: MAC controller error (WTERR). Ignoring.\n",
- dev->name);
-}
-
-irqreturn_t orinoco_interrupt(int irq, void *dev_id)
-{
- struct orinoco_private *priv = dev_id;
- struct net_device *dev = priv->ndev;
- struct hermes *hw = &priv->hw;
- int count = MAX_IRQLOOPS_PER_IRQ;
- u16 evstat, events;
- /* These are used to detect a runaway interrupt situation.
- *
- * If we get more than MAX_IRQLOOPS_PER_JIFFY iterations in a jiffy,
- * we panic and shut down the hardware
- */
- /* jiffies value the last time we were called */
- static int last_irq_jiffy; /* = 0 */
- static int loops_this_jiffy; /* = 0 */
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0) {
- /* If hw is unavailable - we don't know if the irq was
- * for us or not */
- return IRQ_HANDLED;
- }
-
- evstat = hermes_read_regn(hw, EVSTAT);
- events = evstat & hw->inten;
- if (!events) {
- orinoco_unlock(priv, &flags);
- return IRQ_NONE;
- }
-
- if (jiffies != last_irq_jiffy)
- loops_this_jiffy = 0;
- last_irq_jiffy = jiffies;
-
- while (events && count--) {
- if (++loops_this_jiffy > MAX_IRQLOOPS_PER_JIFFY) {
- printk(KERN_WARNING "%s: IRQ handler is looping too "
- "much! Resetting.\n", dev->name);
- /* Disable interrupts for now */
- hermes_set_irqmask(hw, 0);
- schedule_work(&priv->reset_work);
- break;
- }
-
- /* Check the card hasn't been removed */
- if (!hermes_present(hw)) {
- DEBUG(0, "orinoco_interrupt(): card removed\n");
- break;
- }
-
- if (events & HERMES_EV_TICK)
- __orinoco_ev_tick(dev, hw);
- if (events & HERMES_EV_WTERR)
- __orinoco_ev_wterr(dev, hw);
- if (events & HERMES_EV_INFDROP)
- __orinoco_ev_infdrop(dev, hw);
- if (events & HERMES_EV_INFO)
- __orinoco_ev_info(dev, hw);
- if (events & HERMES_EV_RX)
- __orinoco_ev_rx(dev, hw);
- if (events & HERMES_EV_TXEXC)
- __orinoco_ev_txexc(dev, hw);
- if (events & HERMES_EV_TX)
- __orinoco_ev_tx(dev, hw);
- if (events & HERMES_EV_ALLOC)
- __orinoco_ev_alloc(dev, hw);
-
- hermes_write_regn(hw, EVACK, evstat);
-
- evstat = hermes_read_regn(hw, EVSTAT);
- events = evstat & hw->inten;
- }
-
- orinoco_unlock(priv, &flags);
- return IRQ_HANDLED;
-}
-EXPORT_SYMBOL(orinoco_interrupt);
-
-/********************************************************************/
-/* Power management */
-/********************************************************************/
-#if defined(CONFIG_PM_SLEEP) && !defined(CONFIG_HERMES_CACHE_FW_ON_INIT)
-static int orinoco_pm_notifier(struct notifier_block *notifier,
- unsigned long pm_event,
- void *unused)
-{
- struct orinoco_private *priv = container_of(notifier,
- struct orinoco_private,
- pm_notifier);
-
- /* All we need to do is cache the firmware before suspend, and
- * release it when we come out.
- *
- * Only need to do this if we're downloading firmware. */
- if (!priv->do_fw_download)
- return NOTIFY_DONE;
-
- switch (pm_event) {
- case PM_HIBERNATION_PREPARE:
- case PM_SUSPEND_PREPARE:
- orinoco_cache_fw(priv, 0);
- break;
-
- case PM_POST_RESTORE:
- /* Restore from hibernation failed. We need to clean
- * up in exactly the same way, so fall through. */
- case PM_POST_HIBERNATION:
- case PM_POST_SUSPEND:
- orinoco_uncache_fw(priv);
- break;
-
- case PM_RESTORE_PREPARE:
- default:
- break;
- }
-
- return NOTIFY_DONE;
-}
-
-static void orinoco_register_pm_notifier(struct orinoco_private *priv)
-{
- priv->pm_notifier.notifier_call = orinoco_pm_notifier;
- register_pm_notifier(&priv->pm_notifier);
-}
-
-static void orinoco_unregister_pm_notifier(struct orinoco_private *priv)
-{
- unregister_pm_notifier(&priv->pm_notifier);
-}
-#else /* !PM_SLEEP || HERMES_CACHE_FW_ON_INIT */
-#define orinoco_register_pm_notifier(priv) do { } while (0)
-#define orinoco_unregister_pm_notifier(priv) do { } while (0)
-#endif
-
-/********************************************************************/
-/* Initialization */
-/********************************************************************/
-
-int orinoco_init(struct orinoco_private *priv)
-{
- struct device *dev = priv->dev;
- struct wiphy *wiphy = priv_to_wiphy(priv);
- struct hermes *hw = &priv->hw;
- int err = 0;
-
- /* No need to lock, the hw_unavailable flag is already set in
- * alloc_orinocodev() */
- priv->nicbuf_size = IEEE80211_MAX_FRAME_LEN + ETH_HLEN;
-
- /* Initialize the firmware */
- err = hw->ops->init(hw);
- if (err != 0) {
- dev_err(dev, "Failed to initialize firmware (err = %d)\n",
- err);
- goto out;
- }
-
- err = determine_fw_capabilities(priv, wiphy->fw_version,
- sizeof(wiphy->fw_version),
- &wiphy->hw_version);
- if (err != 0) {
- dev_err(dev, "Incompatible firmware, aborting\n");
- goto out;
- }
-
- if (priv->do_fw_download) {
-#ifdef CONFIG_HERMES_CACHE_FW_ON_INIT
- orinoco_cache_fw(priv, 0);
-#endif
-
- err = orinoco_download(priv);
- if (err)
- priv->do_fw_download = 0;
-
- /* Check firmware version again */
- err = determine_fw_capabilities(priv, wiphy->fw_version,
- sizeof(wiphy->fw_version),
- &wiphy->hw_version);
- if (err != 0) {
- dev_err(dev, "Incompatible firmware, aborting\n");
- goto out;
- }
- }
-
- if (priv->has_port3)
- dev_info(dev, "Ad-hoc demo mode supported\n");
- if (priv->has_ibss)
- dev_info(dev, "IEEE standard IBSS ad-hoc mode supported\n");
- if (priv->has_wep)
- dev_info(dev, "WEP supported, %s-bit key\n",
- priv->has_big_wep ? "104" : "40");
- if (priv->has_wpa) {
- dev_info(dev, "WPA-PSK supported\n");
- if (orinoco_mic_init(priv)) {
- dev_err(dev, "Failed to setup MIC crypto algorithm. "
- "Disabling WPA support\n");
- priv->has_wpa = 0;
- }
- }
-
- err = orinoco_hw_read_card_settings(priv, wiphy->perm_addr);
- if (err)
- goto out;
-
- err = orinoco_hw_allocate_fid(priv);
- if (err) {
- dev_err(dev, "Failed to allocate NIC buffer!\n");
- goto out;
- }
-
- /* Set up the default configuration */
- priv->iw_mode = NL80211_IFTYPE_STATION;
- /* By default use IEEE/IBSS ad-hoc mode if we have it */
- priv->prefer_port3 = priv->has_port3 && (!priv->has_ibss);
- set_port_type(priv);
- priv->channel = 0; /* use firmware default */
-
- priv->promiscuous = 0;
- priv->encode_alg = ORINOCO_ALG_NONE;
- priv->tx_key = 0;
- priv->wpa_enabled = 0;
- priv->tkip_cm_active = 0;
- priv->key_mgmt = 0;
- priv->wpa_ie_len = 0;
- priv->wpa_ie = NULL;
-
- if (orinoco_wiphy_register(wiphy)) {
- err = -ENODEV;
- goto out;
- }
-
- /* Make the hardware available, as long as it hasn't been
- * removed elsewhere (e.g. by PCMCIA hot unplug) */
- orinoco_lock_irq(priv);
- priv->hw_unavailable--;
- orinoco_unlock_irq(priv);
-
- dev_dbg(dev, "Ready\n");
-
- out:
- return err;
-}
-EXPORT_SYMBOL(orinoco_init);
-
-static const struct net_device_ops orinoco_netdev_ops = {
- .ndo_open = orinoco_open,
- .ndo_stop = orinoco_stop,
- .ndo_start_xmit = orinoco_xmit,
- .ndo_set_rx_mode = orinoco_set_multicast_list,
- .ndo_change_mtu = orinoco_change_mtu,
- .ndo_set_mac_address = eth_mac_addr,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_tx_timeout = orinoco_tx_timeout,
-};
-
-/* Allocate private data.
- *
- * This driver has a number of structures associated with it
- * netdev - Net device structure for each network interface
- * wiphy - structure associated with wireless phy
- * wireless_dev (wdev) - structure for each wireless interface
- * hw - structure for hermes chip info
- * card - card specific structure for use by the card driver
- * (airport, orinoco_cs)
- * priv - orinoco private data
- * device - generic linux device structure
- *
- * +---------+ +---------+
- * | wiphy | | netdev |
- * | +-------+ | +-------+
- * | | priv | | | wdev |
- * | | +-----+ +-+-------+
- * | | | hw |
- * | +-+-----+
- * | | card |
- * +-+-------+
- *
- * priv has a link to netdev and device
- * wdev has a link to wiphy
- */
-struct orinoco_private
-*alloc_orinocodev(int sizeof_card,
- struct device *device,
- int (*hard_reset)(struct orinoco_private *),
- int (*stop_fw)(struct orinoco_private *, int))
-{
- struct orinoco_private *priv;
- struct wiphy *wiphy;
-
- /* allocate wiphy
- * NOTE: We only support a single virtual interface
- * but this may change when monitor mode is added
- */
- wiphy = wiphy_new(&orinoco_cfg_ops,
- sizeof(struct orinoco_private) + sizeof_card);
- if (!wiphy)
- return NULL;
-
- priv = wiphy_priv(wiphy);
- priv->dev = device;
-
- if (sizeof_card)
- priv->card = (void *)((unsigned long)priv
- + sizeof(struct orinoco_private));
- else
- priv->card = NULL;
-
- orinoco_wiphy_init(wiphy);
-
-#ifdef WIRELESS_SPY
- priv->wireless_data.spy_data = &priv->spy_data;
-#endif
-
- /* Set up default callbacks */
- priv->hard_reset = hard_reset;
- priv->stop_fw = stop_fw;
-
- spin_lock_init(&priv->lock);
- priv->open = 0;
- priv->hw_unavailable = 1; /* orinoco_init() must clear this
- * before anything else touches the
- * hardware */
- INIT_WORK(&priv->reset_work, orinoco_reset);
- INIT_WORK(&priv->join_work, orinoco_join_ap);
- INIT_WORK(&priv->wevent_work, orinoco_send_wevents);
-
- INIT_LIST_HEAD(&priv->rx_list);
- tasklet_setup(&priv->rx_tasklet, orinoco_rx_isr_tasklet);
-
- spin_lock_init(&priv->scan_lock);
- INIT_LIST_HEAD(&priv->scan_list);
- INIT_WORK(&priv->process_scan, orinoco_process_scan_results);
-
- priv->last_linkstatus = 0xffff;
-
-#if defined(CONFIG_HERMES_CACHE_FW_ON_INIT) || defined(CONFIG_PM_SLEEP)
- priv->cached_pri_fw = NULL;
- priv->cached_fw = NULL;
-#endif
-
- /* Register PM notifiers */
- orinoco_register_pm_notifier(priv);
-
- return priv;
-}
-EXPORT_SYMBOL(alloc_orinocodev);
-
-/* We can only support a single interface. We provide a separate
- * function to set it up to distinguish between hardware
- * initialisation and interface setup.
- *
- * The base_addr and irq parameters are passed on to netdev for use
- * with SIOCGIFMAP.
- */
-int orinoco_if_add(struct orinoco_private *priv,
- unsigned long base_addr,
- unsigned int irq,
- const struct net_device_ops *ops)
-{
- struct wiphy *wiphy = priv_to_wiphy(priv);
- struct wireless_dev *wdev;
- struct net_device *dev;
- int ret;
-
- dev = alloc_etherdev(sizeof(struct wireless_dev));
-
- if (!dev)
- return -ENOMEM;
-
- /* Initialise wireless_dev */
- wdev = netdev_priv(dev);
- wdev->wiphy = wiphy;
- wdev->iftype = NL80211_IFTYPE_STATION;
-
- /* Setup / override net_device fields */
- dev->ieee80211_ptr = wdev;
- dev->watchdog_timeo = HZ; /* 1 second timeout */
- dev->wireless_handlers = &orinoco_handler_def;
-#ifdef WIRELESS_SPY
- dev->wireless_data = &priv->wireless_data;
-#endif
- /* Default to standard ops if not set */
- if (ops)
- dev->netdev_ops = ops;
- else
- dev->netdev_ops = &orinoco_netdev_ops;
-
- /* we use the default eth_mac_addr for setting the MAC addr */
-
- /* Reserve space in skb for the SNAP header */
- dev->needed_headroom = ENCAPS_OVERHEAD;
-
- netif_carrier_off(dev);
-
- eth_hw_addr_set(dev, wiphy->perm_addr);
-
- dev->base_addr = base_addr;
- dev->irq = irq;
-
- dev->min_mtu = ORINOCO_MIN_MTU;
- dev->max_mtu = ORINOCO_MAX_MTU;
-
- SET_NETDEV_DEV(dev, priv->dev);
- ret = register_netdev(dev);
- if (ret)
- goto fail;
-
- priv->ndev = dev;
-
- /* Report what we've done */
- dev_dbg(priv->dev, "Registered interface %s.\n", dev->name);
-
- return 0;
-
- fail:
- free_netdev(dev);
- return ret;
-}
-EXPORT_SYMBOL(orinoco_if_add);
-
-void orinoco_if_del(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
-
- unregister_netdev(dev);
- free_netdev(dev);
-}
-EXPORT_SYMBOL(orinoco_if_del);
-
-void free_orinocodev(struct orinoco_private *priv)
-{
- struct wiphy *wiphy = priv_to_wiphy(priv);
- struct orinoco_rx_data *rx_data, *temp;
- struct orinoco_scan_data *sd, *sdtemp;
-
- /* If the tasklet is scheduled when we call tasklet_kill it
- * will run one final time. However the tasklet will only
- * drain priv->rx_list if the hw is still available. */
- tasklet_kill(&priv->rx_tasklet);
-
- /* Explicitly drain priv->rx_list */
- list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
- list_del(&rx_data->list);
-
- dev_kfree_skb(rx_data->skb);
- kfree(rx_data->desc);
- kfree(rx_data);
- }
-
- cancel_work_sync(&priv->process_scan);
- /* Explicitly drain priv->scan_list */
- list_for_each_entry_safe(sd, sdtemp, &priv->scan_list, list) {
- list_del(&sd->list);
-
- if (sd->len > 0)
- kfree(sd->buf);
- kfree(sd);
- }
-
- orinoco_unregister_pm_notifier(priv);
- orinoco_uncache_fw(priv);
-
- priv->wpa_ie_len = 0;
- kfree(priv->wpa_ie);
- orinoco_mic_free(priv);
- wiphy_free(wiphy);
-}
-EXPORT_SYMBOL(free_orinocodev);
-
-int orinoco_up(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- unsigned long flags;
- int err;
-
- priv->hw.ops->lock_irqsave(&priv->lock, &flags);
-
- err = orinoco_reinit_firmware(priv);
- if (err) {
- printk(KERN_ERR "%s: Error %d re-initializing firmware\n",
- dev->name, err);
- goto exit;
- }
-
- netif_device_attach(dev);
- priv->hw_unavailable--;
-
- if (priv->open && !priv->hw_unavailable) {
- err = __orinoco_up(priv);
- if (err)
- printk(KERN_ERR "%s: Error %d restarting card\n",
- dev->name, err);
- }
-
-exit:
- priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);
-
- return 0;
-}
-EXPORT_SYMBOL(orinoco_up);
-
-void orinoco_down(struct orinoco_private *priv)
-{
- struct net_device *dev = priv->ndev;
- unsigned long flags;
- int err;
-
- priv->hw.ops->lock_irqsave(&priv->lock, &flags);
- err = __orinoco_down(priv);
- if (err)
- printk(KERN_WARNING "%s: Error %d downing interface\n",
- dev->name, err);
-
- netif_device_detach(dev);
- priv->hw_unavailable++;
- priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);
-}
-EXPORT_SYMBOL(orinoco_down);
-
-/********************************************************************/
-/* Module initialization */
-/********************************************************************/
-
-/* Can't be declared "const" or the whole __initdata section will
- * become const */
-static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
- " (David Gibson <hermes@gibson.dropbear.id.au>, "
- "Pavel Roskin <proski@gnu.org>, et al)";
-
-static int __init init_orinoco(void)
-{
- printk(KERN_DEBUG "%s\n", version);
- return 0;
-}
-
-static void __exit exit_orinoco(void)
-{
-}
-
-module_init(init_orinoco);
-module_exit(exit_orinoco);
deleted file mode 100644
@@ -1,50 +0,0 @@
-/* Exports from main to helper modules
- *
- * See copyright notice in main.c
- */
-#ifndef _ORINOCO_MAIN_H_
-#define _ORINOCO_MAIN_H_
-
-#include <linux/ieee80211.h>
-#include "orinoco.h"
-
-/********************************************************************/
-/* Compile time configuration and compatibility stuff */
-/********************************************************************/
-
-/* We do this this way to avoid ifdefs in the actual code */
-#ifdef WIRELESS_SPY
-#define SPY_NUMBER(priv) (priv->spy_data.spy_number)
-#else
-#define SPY_NUMBER(priv) 0
-#endif /* WIRELESS_SPY */
-
-/********************************************************************/
-
-/* Export module parameter */
-extern int force_monitor;
-
-/* Forward declarations */
-struct net_device;
-struct work_struct;
-
-void set_port_type(struct orinoco_private *priv);
-int orinoco_commit(struct orinoco_private *priv);
-void orinoco_reset(struct work_struct *work);
-
-/* Information element helpers - find a home for these... */
-#define WPA_OUI_TYPE "\x00\x50\xF2\x01"
-#define WPA_SELECTOR_LEN 4
-static inline u8 *orinoco_get_wpa_ie(u8 *data, size_t len)
-{
- u8 *p = data;
- while ((p + 2 + WPA_SELECTOR_LEN) < (data + len)) {
- if ((p[0] == WLAN_EID_VENDOR_SPECIFIC) &&
- (memcmp(&p[2], WPA_OUI_TYPE, WPA_SELECTOR_LEN) == 0))
- return p;
- p += p[1] + 2;
- }
- return NULL;
-}
-
-#endif /* _ORINOCO_MAIN_H_ */
deleted file mode 100644
@@ -1,89 +0,0 @@
-/* Orinoco MIC helpers
- *
- * See copyright notice in main.c
- */
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/if_ether.h>
-#include <linux/scatterlist.h>
-#include <crypto/hash.h>
-
-#include "orinoco.h"
-#include "mic.h"
-
-/********************************************************************/
-/* Michael MIC crypto setup */
-/********************************************************************/
-int orinoco_mic_init(struct orinoco_private *priv)
-{
- priv->tx_tfm_mic = crypto_alloc_shash("michael_mic", 0, 0);
- if (IS_ERR(priv->tx_tfm_mic)) {
- printk(KERN_DEBUG "%s: could not allocate "
- "crypto API michael_mic\n", __func__);
- priv->tx_tfm_mic = NULL;
- return -ENOMEM;
- }
-
- priv->rx_tfm_mic = crypto_alloc_shash("michael_mic", 0, 0);
- if (IS_ERR(priv->rx_tfm_mic)) {
- printk(KERN_DEBUG "%s: could not allocate "
- "crypto API michael_mic\n", __func__);
- priv->rx_tfm_mic = NULL;
- return -ENOMEM;
- }
-
- return 0;
-}
-
-void orinoco_mic_free(struct orinoco_private *priv)
-{
- if (priv->tx_tfm_mic)
- crypto_free_shash(priv->tx_tfm_mic);
- if (priv->rx_tfm_mic)
- crypto_free_shash(priv->rx_tfm_mic);
-}
-
-int orinoco_mic(struct crypto_shash *tfm_michael, u8 *key,
- u8 *da, u8 *sa, u8 priority,
- u8 *data, size_t data_len, u8 *mic)
-{
- SHASH_DESC_ON_STACK(desc, tfm_michael);
- u8 hdr[ETH_HLEN + 2]; /* size of header + padding */
- int err;
-
- if (tfm_michael == NULL) {
- printk(KERN_WARNING "%s: tfm_michael == NULL\n", __func__);
- return -1;
- }
-
- /* Copy header into buffer. We need the padding on the end zeroed */
- memcpy(&hdr[0], da, ETH_ALEN);
- memcpy(&hdr[ETH_ALEN], sa, ETH_ALEN);
- hdr[ETH_ALEN * 2] = priority;
- hdr[ETH_ALEN * 2 + 1] = 0;
- hdr[ETH_ALEN * 2 + 2] = 0;
- hdr[ETH_ALEN * 2 + 3] = 0;
-
- desc->tfm = tfm_michael;
-
- err = crypto_shash_setkey(tfm_michael, key, MIC_KEYLEN);
- if (err)
- return err;
-
- err = crypto_shash_init(desc);
- if (err)
- return err;
-
- err = crypto_shash_update(desc, hdr, sizeof(hdr));
- if (err)
- return err;
-
- err = crypto_shash_update(desc, data, data_len);
- if (err)
- return err;
-
- err = crypto_shash_final(desc, mic);
- shash_desc_zero(desc);
-
- return err;
-}
deleted file mode 100644
@@ -1,23 +0,0 @@
-/* Orinoco MIC helpers
- *
- * See copyright notice in main.c
- */
-#ifndef _ORINOCO_MIC_H_
-#define _ORINOCO_MIC_H_
-
-#include <linux/types.h>
-#include <crypto/hash.h>
-
-#define MICHAEL_MIC_LEN 8
-
-/* Forward declarations */
-struct orinoco_private;
-struct crypto_ahash;
-
-int orinoco_mic_init(struct orinoco_private *priv);
-void orinoco_mic_free(struct orinoco_private *priv);
-int orinoco_mic(struct crypto_shash *tfm_michael, u8 *key,
- u8 *da, u8 *sa, u8 priority,
- u8 *data, size_t data_len, u8 *mic);
-
-#endif /* ORINOCO_MIC_H */
deleted file mode 100644
@@ -1,251 +0,0 @@
-/* orinoco.h
- *
- * Common definitions to all pieces of the various orinoco
- * drivers
- */
-
-#ifndef _ORINOCO_H
-#define _ORINOCO_H
-
-#define DRIVER_VERSION "0.15"
-
-#include <linux/interrupt.h>
-#include <linux/suspend.h>
-#include <linux/netdevice.h>
-#include <linux/wireless.h>
-#include <net/iw_handler.h>
-#include <net/cfg80211.h>
-
-#include "hermes.h"
-
-/* To enable debug messages */
-/*#define ORINOCO_DEBUG 3*/
-
-#define WIRELESS_SPY /* enable iwspy support */
-
-#define MAX_SCAN_LEN 4096
-
-#define ORINOCO_SEQ_LEN 8
-#define ORINOCO_MAX_KEY_SIZE 14
-#define ORINOCO_MAX_KEYS 4
-
-struct orinoco_key {
- __le16 len; /* always stored as little-endian */
- char data[ORINOCO_MAX_KEY_SIZE];
-} __packed;
-
-#define TKIP_KEYLEN 16
-#define MIC_KEYLEN 8
-
-struct orinoco_tkip_key {
- u8 tkip[TKIP_KEYLEN];
- u8 tx_mic[MIC_KEYLEN];
- u8 rx_mic[MIC_KEYLEN];
-};
-
-enum orinoco_alg {
- ORINOCO_ALG_NONE,
- ORINOCO_ALG_WEP,
- ORINOCO_ALG_TKIP
-};
-
-enum fwtype {
- FIRMWARE_TYPE_AGERE,
- FIRMWARE_TYPE_INTERSIL,
- FIRMWARE_TYPE_SYMBOL
-};
-
-struct firmware;
-
-struct orinoco_private {
- void *card; /* Pointer to card dependent structure */
- struct device *dev;
- int (*hard_reset)(struct orinoco_private *);
- int (*stop_fw)(struct orinoco_private *, int);
-
- struct ieee80211_supported_band band;
- struct ieee80211_channel channels[14];
- u32 cipher_suites[3];
-
- /* Synchronisation stuff */
- spinlock_t lock;
- int hw_unavailable;
- struct work_struct reset_work;
-
- /* Interrupt tasklets */
- struct tasklet_struct rx_tasklet;
- struct list_head rx_list;
-
- /* driver state */
- int open;
- u16 last_linkstatus;
- struct work_struct join_work;
- struct work_struct wevent_work;
-
- /* Net device stuff */
- struct net_device *ndev;
- struct iw_statistics wstats;
-
- /* Hardware control variables */
- struct hermes hw;
- u16 txfid;
-
- /* Capabilities of the hardware/firmware */
- enum fwtype firmware_type;
- int ibss_port;
- int nicbuf_size;
- u16 channel_mask;
-
- /* Boolean capabilities */
- unsigned int has_ibss:1;
- unsigned int has_port3:1;
- unsigned int has_wep:1;
- unsigned int has_big_wep:1;
- unsigned int has_mwo:1;
- unsigned int has_pm:1;
- unsigned int has_preamble:1;
- unsigned int has_sensitivity:1;
- unsigned int has_hostscan:1;
- unsigned int has_alt_txcntl:1;
- unsigned int has_ext_scan:1;
- unsigned int has_wpa:1;
- unsigned int do_fw_download:1;
- unsigned int broken_disableport:1;
- unsigned int broken_monitor:1;
- unsigned int prefer_port3:1;
-
- /* Configuration paramaters */
- enum nl80211_iftype iw_mode;
- enum orinoco_alg encode_alg;
- u16 wep_restrict, tx_key;
- struct key_params keys[ORINOCO_MAX_KEYS];
-
- int bitratemode;
- char nick[IW_ESSID_MAX_SIZE + 1];
- char desired_essid[IW_ESSID_MAX_SIZE + 1];
- char desired_bssid[ETH_ALEN];
- int bssid_fixed;
- u16 frag_thresh, mwo_robust;
- u16 channel;
- u16 ap_density, rts_thresh;
- u16 pm_on, pm_mcast, pm_period, pm_timeout;
- u16 preamble;
- u16 short_retry_limit, long_retry_limit;
- u16 retry_lifetime;
-#ifdef WIRELESS_SPY
- struct iw_spy_data spy_data; /* iwspy support */
- struct iw_public_data wireless_data;
-#endif
-
- /* Configuration dependent variables */
- int port_type, createibss;
- int promiscuous, mc_count;
-
- /* Scanning support */
- struct cfg80211_scan_request *scan_request;
- struct work_struct process_scan;
- struct list_head scan_list;
- spinlock_t scan_lock; /* protects the scan list */
-
- /* WPA support */
- u8 *wpa_ie;
- int wpa_ie_len;
-
- struct crypto_shash *rx_tfm_mic;
- struct crypto_shash *tx_tfm_mic;
-
- unsigned int wpa_enabled:1;
- unsigned int tkip_cm_active:1;
- unsigned int key_mgmt:3;
-
-#if defined(CONFIG_HERMES_CACHE_FW_ON_INIT) || defined(CONFIG_PM_SLEEP)
- /* Cached in memory firmware to use during ->resume. */
- const struct firmware *cached_pri_fw;
- const struct firmware *cached_fw;
-#endif
-
- struct notifier_block pm_notifier;
-};
-
-#ifdef ORINOCO_DEBUG
-extern int orinoco_debug;
-#define DEBUG(n, args...) do { \
- if (orinoco_debug > (n)) \
- printk(KERN_DEBUG args); \
-} while (0)
-#else
-#define DEBUG(n, args...) do { } while (0)
-#endif /* ORINOCO_DEBUG */
-
-/********************************************************************/
-/* Exported prototypes */
-/********************************************************************/
-
-struct orinoco_private *alloc_orinocodev(int sizeof_card, struct device *device,
- int (*hard_reset)(struct orinoco_private *),
- int (*stop_fw)(struct orinoco_private *, int));
-void free_orinocodev(struct orinoco_private *priv);
-int orinoco_init(struct orinoco_private *priv);
-int orinoco_if_add(struct orinoco_private *priv, unsigned long base_addr,
- unsigned int irq, const struct net_device_ops *ops);
-void orinoco_if_del(struct orinoco_private *priv);
-int orinoco_up(struct orinoco_private *priv);
-void orinoco_down(struct orinoco_private *priv);
-irqreturn_t orinoco_interrupt(int irq, void *dev_id);
-
-void __orinoco_ev_info(struct net_device *dev, struct hermes *hw);
-void __orinoco_ev_rx(struct net_device *dev, struct hermes *hw);
-
-int orinoco_process_xmit_skb(struct sk_buff *skb,
- struct net_device *dev,
- struct orinoco_private *priv,
- int *tx_control,
- u8 *mic);
-
-/* Common ndo functions exported for reuse by orinoco_usb */
-int orinoco_open(struct net_device *dev);
-int orinoco_stop(struct net_device *dev);
-void orinoco_set_multicast_list(struct net_device *dev);
-int orinoco_change_mtu(struct net_device *dev, int new_mtu);
-void orinoco_tx_timeout(struct net_device *dev, unsigned int txqueue);
-
-/********************************************************************/
-/* Locking and synchronization functions */
-/********************************************************************/
-
-static inline int orinoco_lock(struct orinoco_private *priv,
- unsigned long *flags)
-{
- priv->hw.ops->lock_irqsave(&priv->lock, flags);
- if (priv->hw_unavailable) {
- DEBUG(1, "orinoco_lock() called with hw_unavailable (dev=%p)\n",
- priv->ndev);
- priv->hw.ops->unlock_irqrestore(&priv->lock, flags);
- return -EBUSY;
- }
- return 0;
-}
-
-static inline void orinoco_unlock(struct orinoco_private *priv,
- unsigned long *flags)
-{
- priv->hw.ops->unlock_irqrestore(&priv->lock, flags);
-}
-
-static inline void orinoco_lock_irq(struct orinoco_private *priv)
-{
- priv->hw.ops->lock_irq(&priv->lock);
-}
-
-static inline void orinoco_unlock_irq(struct orinoco_private *priv)
-{
- priv->hw.ops->unlock_irq(&priv->lock);
-}
-
-/*** Navigate from net_device to orinoco_private ***/
-static inline struct orinoco_private *ndev_priv(struct net_device *dev)
-{
- struct wireless_dev *wdev = netdev_priv(dev);
- return wdev_priv(wdev);
-}
-#endif /* _ORINOCO_H */
deleted file mode 100644
@@ -1,350 +0,0 @@
-/* orinoco_cs.c (formerly known as dldwd_cs.c)
- *
- * A driver for "Hermes" chipset based PCMCIA wireless adaptors, such
- * as the Lucent WavelanIEEE/Orinoco cards and their OEM (Cabletron/
- * EnteraSys RoamAbout 802.11, ELSA Airlancer, Melco Buffalo and others).
- * It should also be usable on various Prism II based cards such as the
- * Linksys, D-Link and Farallon Skyline. It should also work on Symbol
- * cards such as the 3Com AirConnect and Ericsson WLAN.
- *
- * Copyright notice & release notes in file main.c
- */
-
-#define DRIVER_NAME "orinoco_cs"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/cisreg.h>
-#include <pcmcia/ds.h>
-
-#include "orinoco.h"
-
-/********************************************************************/
-/* Module stuff */
-/********************************************************************/
-
-MODULE_AUTHOR("David Gibson <hermes@gibson.dropbear.id.au>");
-MODULE_DESCRIPTION("Driver for PCMCIA Lucent Orinoco,"
- " Prism II based and similar wireless cards");
-MODULE_LICENSE("Dual MPL/GPL");
-
-/* Module parameters */
-
-/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
- * don't have any CIS entry for it. This workaround it... */
-static int ignore_cis_vcc; /* = 0 */
-module_param(ignore_cis_vcc, int, 0);
-MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
-
-/********************************************************************/
-/* Data structures */
-/********************************************************************/
-
-/* PCMCIA specific device information (goes in the card field of
- * struct orinoco_private */
-struct orinoco_pccard {
- struct pcmcia_device *p_dev;
-
- /* Used to handle hard reset */
- /* yuck, we need this hack to work around the insanity of the
- * PCMCIA layer */
- unsigned long hard_reset_in_progress;
-};
-
-
-/********************************************************************/
-/* Function prototypes */
-/********************************************************************/
-
-static int orinoco_cs_config(struct pcmcia_device *link);
-static void orinoco_cs_release(struct pcmcia_device *link);
-static void orinoco_cs_detach(struct pcmcia_device *p_dev);
-
-/********************************************************************/
-/* Device methods */
-/********************************************************************/
-
-static int
-orinoco_cs_hard_reset(struct orinoco_private *priv)
-{
- struct orinoco_pccard *card = priv->card;
- struct pcmcia_device *link = card->p_dev;
- int err;
-
- /* We need atomic ops here, because we're not holding the lock */
- set_bit(0, &card->hard_reset_in_progress);
-
- err = pcmcia_reset_card(link->socket);
- if (err)
- return err;
-
- msleep(100);
- clear_bit(0, &card->hard_reset_in_progress);
-
- return 0;
-}
-
-/********************************************************************/
-/* PCMCIA stuff */
-/********************************************************************/
-
-static int
-orinoco_cs_probe(struct pcmcia_device *link)
-{
- struct orinoco_private *priv;
- struct orinoco_pccard *card;
- int ret;
-
- priv = alloc_orinocodev(sizeof(*card), &link->dev,
- orinoco_cs_hard_reset, NULL);
- if (!priv)
- return -ENOMEM;
- card = priv->card;
-
- /* Link both structures together */
- card->p_dev = link;
- link->priv = priv;
-
- ret = orinoco_cs_config(link);
- if (ret)
- goto err_free_orinocodev;
-
- return 0;
-
-err_free_orinocodev:
- free_orinocodev(priv);
- return ret;
-}
-
-static void orinoco_cs_detach(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
-
- orinoco_if_del(priv);
-
- orinoco_cs_release(link);
-
- wiphy_unregister(priv_to_wiphy(priv));
- free_orinocodev(priv);
-} /* orinoco_cs_detach */
-
-static int orinoco_cs_config_check(struct pcmcia_device *p_dev, void *priv_data)
-{
- if (p_dev->config_index == 0)
- return -EINVAL;
-
- return pcmcia_request_io(p_dev);
-};
-
-static int
-orinoco_cs_config(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
- struct hermes *hw = &priv->hw;
- int ret;
- void __iomem *mem;
-
- link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC |
- CONF_AUTO_SET_IO | CONF_ENABLE_IRQ;
- if (ignore_cis_vcc)
- link->config_flags &= ~CONF_AUTO_CHECK_VCC;
- ret = pcmcia_loop_config(link, orinoco_cs_config_check, NULL);
- if (ret) {
- if (!ignore_cis_vcc)
- printk(KERN_ERR PFX "GetNextTuple(): No matching "
- "CIS configuration. Maybe you need the "
- "ignore_cis_vcc=1 parameter.\n");
- goto failed;
- }
-
- mem = ioport_map(link->resource[0]->start,
- resource_size(link->resource[0]));
- if (!mem)
- goto failed;
-
- /* We initialize the hermes structure before completing PCMCIA
- * configuration just in case the interrupt handler gets
- * called. */
- hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
-
- ret = pcmcia_request_irq(link, orinoco_interrupt);
- if (ret)
- goto failed;
-
- ret = pcmcia_enable_device(link);
- if (ret)
- goto failed;
-
- /* Initialise the main driver */
- if (orinoco_init(priv) != 0) {
- printk(KERN_ERR PFX "orinoco_init() failed\n");
- goto failed;
- }
-
- /* Register an interface with the stack */
- if (orinoco_if_add(priv, link->resource[0]->start,
- link->irq, NULL) != 0) {
- printk(KERN_ERR PFX "orinoco_if_add() failed\n");
- goto failed;
- }
-
- return 0;
-
- failed:
- orinoco_cs_release(link);
- return -ENODEV;
-} /* orinoco_cs_config */
-
-static void
-orinoco_cs_release(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
- unsigned long flags;
-
- /* We're committed to taking the device away now, so mark the
- * hardware as unavailable */
- priv->hw.ops->lock_irqsave(&priv->lock, &flags);
- priv->hw_unavailable++;
- priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);
-
- pcmcia_disable_device(link);
- if (priv->hw.iobase)
- ioport_unmap(priv->hw.iobase);
-} /* orinoco_cs_release */
-
-static int orinoco_cs_suspend(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
- struct orinoco_pccard *card = priv->card;
-
- /* This is probably racy, but I can't think of
- a better way, short of rewriting the PCMCIA
- layer to not suck :-( */
- if (!test_bit(0, &card->hard_reset_in_progress))
- orinoco_down(priv);
-
- return 0;
-}
-
-static int orinoco_cs_resume(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
- struct orinoco_pccard *card = priv->card;
- int err = 0;
-
- if (!test_bit(0, &card->hard_reset_in_progress))
- err = orinoco_up(priv);
-
- return err;
-}
-
-
-/********************************************************************/
-/* Module initialization */
-/********************************************************************/
-
-static const struct pcmcia_device_id orinoco_cs_ids[] = {
- PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777), /* 3Com AirConnect PCI 777A */
- PCMCIA_DEVICE_MANF_CARD(0x016b, 0x0001), /* Ericsson WLAN Card C11 */
- PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a), /* Nortel Networks eMobility 802.11 Wireless Adapter */
- PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
- PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
- PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
- PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
- PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), /* ASUS SpaceLink WL-100 */
- PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), /* SpeedStream SS1021 Wireless Adapter */
- PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x3021), /* SpeedStream Wireless Adapter */
- PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), /* PLANEX RoadLannerWave GW-NS11H */
- PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
- PCMCIA_DEVICE_PROD_ID12("Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio", 0x5cd01705, 0x4271660f),
- PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11B_CF_CARD_25", 0x78fc06ee, 0x45a50c1e),
- PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11b_PC_CARD_25", 0x78fc06ee, 0xdb9aa842),
- PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
- PCMCIA_DEVICE_PROD_ID12("BENQ", "AWL100 PCMCIA ADAPTER", 0x35dadc74, 0x01f7fedb),
- PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
- PCMCIA_DEVICE_PROD_ID12("D-Link Corporation", "D-Link DWL-650H 11Mbps WLAN Adapter", 0xef544d24, 0xcd8ea916),
- PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
- PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
- PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless 2011 LAN PC Card", 0x816cc815, 0x07f58077),
- PCMCIA_DEVICE_PROD_ID12("LeArtery", "SYNCBYAIR 11Mbps Wireless LAN PC Card", 0x7e3b326a, 0x49893e92),
- PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
- PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
- PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
- PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
- PCMCIA_DEVICE_PROD_ID12("Nortel Networks", "emobility 802.11 Wireless LAN PC Card", 0x2d617ea0, 0x88cd5767),
- PCMCIA_DEVICE_PROD_ID12("OTC", "Wireless AirEZY 2411-PCC WLAN Card", 0x4ac44287, 0x235a6bed),
- PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
- PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
- PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
- PCMCIA_DEVICE_PROD_ID12("Symbol Technologies", "LA4111 Spectrum24 Wireless LAN PC Card", 0x3f02b4d6, 0x3663cb0e),
- PCMCIA_DEVICE_MANF_CARD_PROD_ID3(0x0156, 0x0002, "Version 01.01", 0xd27deb1a), /* Lucent Orinoco */
-#ifdef CONFIG_HERMES_PRISM
- /* Only entries that certainly identify Prism chipset */
- PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7100), /* SonicWALL Long Range Wireless Card */
- PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), /* Sohoware NCP110, Philips 802.11b */
- PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0002), /* AnyPoint(TM) Wireless II PC Card */
- PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000), /* PROXIM RangeLAN-DS/LAN PC CARD */
- PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), /* Compaq WL100 11 Mbps Wireless Adapter */
- PCMCIA_DEVICE_MANF_CARD(0x01ff, 0x0008), /* Intermec MobileLAN 11Mbps 802.11b WLAN Card */
- PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
- PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
- PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
- PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), /* Compaq HNW-100 11 Mbps Wireless Adapter */
- PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), /* Linksys WCF12 Wireless CompactFlash Card */
- PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), /* Airvast WN-100 */
- PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), /* Adaptec Ultra Wireless ANW-8030 */
- PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0008), /* CONTEC FLEXSCAN/FX-DDS110-PCC */
- PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), /* Conceptronic CON11Cpro, EMTAC A2424i */
- PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), /* Safeway 802.11b, ZCOMAX AirRunner/XI-300 */
- PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), /* D-Link DCF660, Sandisk Connect SDWCFB-000 */
- PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
- PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
- PCMCIA_DEVICE_PROD_ID12("Addtron", "AWP-100 Wireless PCMCIA", 0xe6ec52ce, 0x08649af2),
- PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G", 0x2decece3, 0x82067c18),
- PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
- PCMCIA_DEVICE_PROD_ID12("Compaq", "WL200_11Mbps_Wireless_PCI_Card", 0x54f7c49c, 0x15a75e5b),
- PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
- PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
- PCMCIA_DEVICE_PROD_ID12("corega_K.K.", "Wireless_LAN_PCCB-11", 0x29e33311, 0xee7a27ae),
- PCMCIA_DEVICE_PROD_ID12("Digital Data Communications", "WPC-0100", 0xfdd73470, 0xe0b6f146),
- PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
- PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
- PCMCIA_DEVICE_PROD_ID12(" ", "IEEE 802.11 Wireless LAN/PC Card", 0x3b6e20c8, 0xefccafe9),
- PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
- PCMCIA_DEVICE_PROD_ID12("INTERSIL", "I-GATE 11M PC Card / PC Card plus", 0x74c5e40d, 0x8304ff77),
- PCMCIA_DEVICE_PROD_ID12("Intersil", "PRISM 2_5 PCMCIA ADAPTER", 0x4b801a17, 0x6345a0bf),
- PCMCIA_DEVICE_PROD_ID12("Linksys", "Wireless CompactFlash Card", 0x0733cc81, 0x0c52f395),
- PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
- PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
- PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401 Wireless PC", "Card", 0xa37434e9, 0x9762e8f1),
- PCMCIA_DEVICE_PROD_ID12("OEM", "PRISM2 IEEE 802.11 PC-Card", 0xfea54c90, 0x48f2bdd6),
- PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
- PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-NS110", 0x209f40ab, 0x46263178),
- PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2532W-B EliteConnect Wireless Adapter", 0xc4f8b18b, 0x196bd757),
- PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2632W", 0xc4f8b18b, 0x474a1f2a),
- PCMCIA_DEVICE_PROD_ID12("ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee),
- PCMCIA_DEVICE_PROD_ID3("HFA3863", 0x355cb092),
- PCMCIA_DEVICE_PROD_ID3("ISL37100P", 0x630d52b2),
- PCMCIA_DEVICE_PROD_ID3("ISL37101P-10", 0xdd97a26b),
- PCMCIA_DEVICE_PROD_ID3("ISL37300P", 0xc9049a39),
-
- /* This may be Agere or Intersil Firmware */
- PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
-#endif
- PCMCIA_DEVICE_NULL,
-};
-MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
-
-static struct pcmcia_driver orinoco_driver = {
- .owner = THIS_MODULE,
- .name = DRIVER_NAME,
- .probe = orinoco_cs_probe,
- .remove = orinoco_cs_detach,
- .id_table = orinoco_cs_ids,
- .suspend = orinoco_cs_suspend,
- .resume = orinoco_cs_resume,
-};
-module_pcmcia_driver(orinoco_driver);
deleted file mode 100644
@@ -1,314 +0,0 @@
-/* orinoco_nortel.c
- *
- * Driver for Prism II devices which would usually be driven by orinoco_cs,
- * but are connected to the PCI bus by a PCI-to-PCMCIA adapter used in
- * Nortel emobility, Symbol LA-4113 and Symbol LA-4123.
- *
- * Copyright (C) 2002 Tobias Hoffmann
- * (C) 2003 Christoph Jungegger <disdos@traum404.de>
- *
- * Some of this code is borrowed from orinoco_plx.c
- * Copyright (C) 2001 Daniel Barlow
- * Some of this code is borrowed from orinoco_pci.c
- * Copyright (C) 2001 Jean Tourrilhes
- * Some of this code is "inspired" by linux-wlan-ng-0.1.10, but nothing
- * has been copied from it. linux-wlan-ng-0.1.10 is originally :
- * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- */
-
-#define DRIVER_NAME "orinoco_nortel"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <pcmcia/cisreg.h>
-
-#include "orinoco.h"
-#include "orinoco_pci.h"
-
-#define COR_OFFSET (0xe0) /* COR attribute offset of Prism2 PC card */
-#define COR_VALUE (COR_LEVEL_REQ | COR_FUNC_ENA) /* Enable PC card with interrupt in level trigger */
-
-
-/*
- * Do a soft reset of the card using the Configuration Option Register
- * We need this to get going...
- * This is the part of the code that is strongly inspired from wlan-ng
- *
- * Note bis : Don't try to access HERMES_CMD during the reset phase.
- * It just won't work !
- */
-static int orinoco_nortel_cor_reset(struct orinoco_private *priv)
-{
- struct orinoco_pci_card *card = priv->card;
-
- /* Assert the reset until the card notices */
- iowrite16(8, card->bridge_io + 2);
- ioread16(card->attr_io + COR_OFFSET);
- iowrite16(0x80, card->attr_io + COR_OFFSET);
- mdelay(1);
-
- /* Give time for the card to recover from this hard effort */
- iowrite16(0, card->attr_io + COR_OFFSET);
- iowrite16(0, card->attr_io + COR_OFFSET);
- mdelay(1);
-
- /* Set COR as usual */
- iowrite16(COR_VALUE, card->attr_io + COR_OFFSET);
- iowrite16(COR_VALUE, card->attr_io + COR_OFFSET);
- mdelay(1);
-
- iowrite16(0x228, card->bridge_io + 2);
-
- return 0;
-}
-
-static int orinoco_nortel_hw_init(struct orinoco_pci_card *card)
-{
- int i;
- u32 reg;
-
- /* Setup bridge */
- if (ioread16(card->bridge_io) & 1) {
- printk(KERN_ERR PFX "brg1 answer1 wrong\n");
- return -EBUSY;
- }
- iowrite16(0x118, card->bridge_io + 2);
- iowrite16(0x108, card->bridge_io + 2);
- mdelay(30);
- iowrite16(0x8, card->bridge_io + 2);
- for (i = 0; i < 30; i++) {
- mdelay(30);
- if (ioread16(card->bridge_io) & 0x10)
- break;
- }
- if (i == 30) {
- printk(KERN_ERR PFX "brg1 timed out\n");
- return -EBUSY;
- }
- if (ioread16(card->attr_io + COR_OFFSET) & 1) {
- printk(KERN_ERR PFX "brg2 answer1 wrong\n");
- return -EBUSY;
- }
- if (ioread16(card->attr_io + COR_OFFSET + 2) & 1) {
- printk(KERN_ERR PFX "brg2 answer2 wrong\n");
- return -EBUSY;
- }
- if (ioread16(card->attr_io + COR_OFFSET + 4) & 1) {
- printk(KERN_ERR PFX "brg2 answer3 wrong\n");
- return -EBUSY;
- }
-
- /* Set the PCMCIA COR register */
- iowrite16(COR_VALUE, card->attr_io + COR_OFFSET);
- mdelay(1);
- reg = ioread16(card->attr_io + COR_OFFSET);
- if (reg != COR_VALUE) {
- printk(KERN_ERR PFX "Error setting COR value (reg=%x)\n",
- reg);
- return -EBUSY;
- }
-
- /* Set LEDs */
- iowrite16(1, card->bridge_io + 10);
- return 0;
-}
-
-static int orinoco_nortel_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
-{
- int err;
- struct orinoco_private *priv;
- struct orinoco_pci_card *card;
- void __iomem *hermes_io, *bridge_io, *attr_io;
-
- err = pci_enable_device(pdev);
- if (err) {
- printk(KERN_ERR PFX "Cannot enable PCI device\n");
- return err;
- }
-
- err = pci_request_regions(pdev, DRIVER_NAME);
- if (err) {
- printk(KERN_ERR PFX "Cannot obtain PCI resources\n");
- goto fail_resources;
- }
-
- bridge_io = pci_iomap(pdev, 0, 0);
- if (!bridge_io) {
- printk(KERN_ERR PFX "Cannot map bridge registers\n");
- err = -EIO;
- goto fail_map_bridge;
- }
-
- attr_io = pci_iomap(pdev, 1, 0);
- if (!attr_io) {
- printk(KERN_ERR PFX "Cannot map PCMCIA attributes\n");
- err = -EIO;
- goto fail_map_attr;
- }
-
- hermes_io = pci_iomap(pdev, 2, 0);
- if (!hermes_io) {
- printk(KERN_ERR PFX "Cannot map chipset registers\n");
- err = -EIO;
- goto fail_map_hermes;
- }
-
- /* Allocate network device */
- priv = alloc_orinocodev(sizeof(*card), &pdev->dev,
- orinoco_nortel_cor_reset, NULL);
- if (!priv) {
- printk(KERN_ERR PFX "Cannot allocate network device\n");
- err = -ENOMEM;
- goto fail_alloc;
- }
-
- card = priv->card;
- card->bridge_io = bridge_io;
- card->attr_io = attr_io;
-
- hermes_struct_init(&priv->hw, hermes_io, HERMES_16BIT_REGSPACING);
-
- err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
- DRIVER_NAME, priv);
- if (err) {
- printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq);
- err = -EBUSY;
- goto fail_irq;
- }
-
- err = orinoco_nortel_hw_init(card);
- if (err) {
- printk(KERN_ERR PFX "Hardware initialization failed\n");
- goto fail;
- }
-
- err = orinoco_nortel_cor_reset(priv);
- if (err) {
- printk(KERN_ERR PFX "Initial reset failed\n");
- goto fail;
- }
-
- err = orinoco_init(priv);
- if (err) {
- printk(KERN_ERR PFX "orinoco_init() failed\n");
- goto fail;
- }
-
- err = orinoco_if_add(priv, 0, 0, NULL);
- if (err) {
- printk(KERN_ERR PFX "orinoco_if_add() failed\n");
- goto fail_wiphy;
- }
-
- pci_set_drvdata(pdev, priv);
-
- return 0;
-
- fail_wiphy:
- wiphy_unregister(priv_to_wiphy(priv));
- fail:
- free_irq(pdev->irq, priv);
-
- fail_irq:
- free_orinocodev(priv);
-
- fail_alloc:
- pci_iounmap(pdev, hermes_io);
-
- fail_map_hermes:
- pci_iounmap(pdev, attr_io);
-
- fail_map_attr:
- pci_iounmap(pdev, bridge_io);
-
- fail_map_bridge:
- pci_release_regions(pdev);
-
- fail_resources:
- pci_disable_device(pdev);
-
- return err;
-}
-
-static void orinoco_nortel_remove_one(struct pci_dev *pdev)
-{
- struct orinoco_private *priv = pci_get_drvdata(pdev);
- struct orinoco_pci_card *card = priv->card;
-
- /* Clear LEDs */
- iowrite16(0, card->bridge_io + 10);
-
- orinoco_if_del(priv);
- wiphy_unregister(priv_to_wiphy(priv));
- free_irq(pdev->irq, priv);
- free_orinocodev(priv);
- pci_iounmap(pdev, priv->hw.iobase);
- pci_iounmap(pdev, card->attr_io);
- pci_iounmap(pdev, card->bridge_io);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
-}
-
-static const struct pci_device_id orinoco_nortel_id_table[] = {
- /* Nortel emobility PCI */
- {0x126c, 0x8030, PCI_ANY_ID, PCI_ANY_ID,},
- /* Symbol LA-4123 PCI */
- {0x1562, 0x0001, PCI_ANY_ID, PCI_ANY_ID,},
- {0,},
-};
-
-MODULE_DEVICE_TABLE(pci, orinoco_nortel_id_table);
-
-static struct pci_driver orinoco_nortel_driver = {
- .name = DRIVER_NAME,
- .id_table = orinoco_nortel_id_table,
- .probe = orinoco_nortel_init_one,
- .remove = orinoco_nortel_remove_one,
- .driver.pm = &orinoco_pci_pm_ops,
-};
-
-static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
- " (Tobias Hoffmann & Christoph Jungegger <disdos@traum404.de>)";
-MODULE_AUTHOR("Christoph Jungegger <disdos@traum404.de>");
-MODULE_DESCRIPTION("Driver for wireless LAN cards using the Nortel PCI bridge");
-MODULE_LICENSE("Dual MPL/GPL");
-
-static int __init orinoco_nortel_init(void)
-{
- printk(KERN_DEBUG "%s\n", version);
- return pci_register_driver(&orinoco_nortel_driver);
-}
-
-static void __exit orinoco_nortel_exit(void)
-{
- pci_unregister_driver(&orinoco_nortel_driver);
-}
-
-module_init(orinoco_nortel_init);
-module_exit(orinoco_nortel_exit);
deleted file mode 100644
@@ -1,257 +0,0 @@
-/* orinoco_pci.c
- *
- * Driver for Prism 2.5/3 devices that have a direct PCI interface
- * (i.e. these are not PCMCIA cards in a PCMCIA-to-PCI bridge).
- * The card contains only one PCI region, which contains all the usual
- * hermes registers, as well as the COR register.
- *
- * Current maintainers are:
- * Pavel Roskin <proski AT gnu.org>
- * and David Gibson <hermes AT gibson.dropbear.id.au>
- *
- * Some of this code is borrowed from orinoco_plx.c
- * Copyright (C) 2001 Daniel Barlow <dan AT telent.net>
- * Some of this code is "inspired" by linux-wlan-ng-0.1.10, but nothing
- * has been copied from it. linux-wlan-ng-0.1.10 is originally :
- * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
- * This file originally written by:
- * Copyright (C) 2001 Jean Tourrilhes <jt AT hpl.hp.com>
- * And is now maintained by:
- * (C) Copyright David Gibson, IBM Corp. 2002-2003.
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- */
-
-#define DRIVER_NAME "orinoco_pci"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-
-#include "orinoco.h"
-#include "orinoco_pci.h"
-
-/* Offset of the COR register of the PCI card */
-#define HERMES_PCI_COR (0x26)
-
-/* Bitmask to reset the card */
-#define HERMES_PCI_COR_MASK (0x0080)
-
-/* Magic timeouts for doing the reset.
- * Those times are straight from wlan-ng, and it is claimed that they
- * are necessary. Alan will kill me. Take your time and grab a coffee. */
-#define HERMES_PCI_COR_ONT (250) /* ms */
-#define HERMES_PCI_COR_OFFT (500) /* ms */
-#define HERMES_PCI_COR_BUSYT (500) /* ms */
-
-/*
- * Do a soft reset of the card using the Configuration Option Register
- * We need this to get going...
- * This is the part of the code that is strongly inspired from wlan-ng
- *
- * Note : This code is done with irq enabled. This mean that many
- * interrupts will occur while we are there. This is why we use the
- * jiffies to regulate time instead of a straight mdelay(). Usually we
- * need only around 245 iteration of the loop to do 250 ms delay.
- *
- * Note bis : Don't try to access HERMES_CMD during the reset phase.
- * It just won't work !
- */
-static int orinoco_pci_cor_reset(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- unsigned long timeout;
- u16 reg;
-
- /* Assert the reset until the card notices */
- hermes_write_regn(hw, PCI_COR, HERMES_PCI_COR_MASK);
- mdelay(HERMES_PCI_COR_ONT);
-
- /* Give time for the card to recover from this hard effort */
- hermes_write_regn(hw, PCI_COR, 0x0000);
- mdelay(HERMES_PCI_COR_OFFT);
-
- /* The card is ready when it's no longer busy */
- timeout = jiffies + msecs_to_jiffies(HERMES_PCI_COR_BUSYT);
- reg = hermes_read_regn(hw, CMD);
- while (time_before(jiffies, timeout) && (reg & HERMES_CMD_BUSY)) {
- mdelay(1);
- reg = hermes_read_regn(hw, CMD);
- }
-
- /* Still busy? */
- if (reg & HERMES_CMD_BUSY) {
- printk(KERN_ERR PFX "Busy timeout\n");
- return -ETIMEDOUT;
- }
-
- return 0;
-}
-
-static int orinoco_pci_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
-{
- int err;
- struct orinoco_private *priv;
- struct orinoco_pci_card *card;
- void __iomem *hermes_io;
-
- err = pci_enable_device(pdev);
- if (err) {
- printk(KERN_ERR PFX "Cannot enable PCI device\n");
- return err;
- }
-
- err = pci_request_regions(pdev, DRIVER_NAME);
- if (err) {
- printk(KERN_ERR PFX "Cannot obtain PCI resources\n");
- goto fail_resources;
- }
-
- hermes_io = pci_iomap(pdev, 0, 0);
- if (!hermes_io) {
- printk(KERN_ERR PFX "Cannot remap chipset registers\n");
- err = -EIO;
- goto fail_map_hermes;
- }
-
- /* Allocate network device */
- priv = alloc_orinocodev(sizeof(*card), &pdev->dev,
- orinoco_pci_cor_reset, NULL);
- if (!priv) {
- printk(KERN_ERR PFX "Cannot allocate network device\n");
- err = -ENOMEM;
- goto fail_alloc;
- }
-
- card = priv->card;
-
- hermes_struct_init(&priv->hw, hermes_io, HERMES_32BIT_REGSPACING);
-
- err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
- DRIVER_NAME, priv);
- if (err) {
- printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq);
- err = -EBUSY;
- goto fail_irq;
- }
-
- err = orinoco_pci_cor_reset(priv);
- if (err) {
- printk(KERN_ERR PFX "Initial reset failed\n");
- goto fail;
- }
-
- err = orinoco_init(priv);
- if (err) {
- printk(KERN_ERR PFX "orinoco_init() failed\n");
- goto fail;
- }
-
- err = orinoco_if_add(priv, 0, 0, NULL);
- if (err) {
- printk(KERN_ERR PFX "orinoco_if_add() failed\n");
- goto fail_wiphy;
- }
-
- pci_set_drvdata(pdev, priv);
-
- return 0;
-
- fail_wiphy:
- wiphy_unregister(priv_to_wiphy(priv));
- fail:
- free_irq(pdev->irq, priv);
-
- fail_irq:
- free_orinocodev(priv);
-
- fail_alloc:
- pci_iounmap(pdev, hermes_io);
-
- fail_map_hermes:
- pci_release_regions(pdev);
-
- fail_resources:
- pci_disable_device(pdev);
-
- return err;
-}
-
-static void orinoco_pci_remove_one(struct pci_dev *pdev)
-{
- struct orinoco_private *priv = pci_get_drvdata(pdev);
-
- orinoco_if_del(priv);
- wiphy_unregister(priv_to_wiphy(priv));
- free_irq(pdev->irq, priv);
- free_orinocodev(priv);
- pci_iounmap(pdev, priv->hw.iobase);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
-}
-
-static const struct pci_device_id orinoco_pci_id_table[] = {
- /* Intersil Prism 3 */
- {0x1260, 0x3872, PCI_ANY_ID, PCI_ANY_ID,},
- /* Intersil Prism 2.5 */
- {0x1260, 0x3873, PCI_ANY_ID, PCI_ANY_ID,},
- /* Samsung MagicLAN SWL-2210P */
- {0x167d, 0xa000, PCI_ANY_ID, PCI_ANY_ID,},
- {0,},
-};
-
-MODULE_DEVICE_TABLE(pci, orinoco_pci_id_table);
-
-static struct pci_driver orinoco_pci_driver = {
- .name = DRIVER_NAME,
- .id_table = orinoco_pci_id_table,
- .probe = orinoco_pci_init_one,
- .remove = orinoco_pci_remove_one,
- .driver.pm = &orinoco_pci_pm_ops,
-};
-
-static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
- " (Pavel Roskin <proski@gnu.org>,"
- " David Gibson <hermes@gibson.dropbear.id.au> &"
- " Jean Tourrilhes <jt@hpl.hp.com>)";
-MODULE_AUTHOR("Pavel Roskin <proski@gnu.org> &"
- " David Gibson <hermes@gibson.dropbear.id.au>");
-MODULE_DESCRIPTION("Driver for wireless LAN cards using direct PCI interface");
-MODULE_LICENSE("Dual MPL/GPL");
-
-static int __init orinoco_pci_init(void)
-{
- printk(KERN_DEBUG "%s\n", version);
- return pci_register_driver(&orinoco_pci_driver);
-}
-
-static void __exit orinoco_pci_exit(void)
-{
- pci_unregister_driver(&orinoco_pci_driver);
-}
-
-module_init(orinoco_pci_init);
-module_exit(orinoco_pci_exit);
deleted file mode 100644
@@ -1,54 +0,0 @@
-/* orinoco_pci.h
- *
- * Common code for all Orinoco drivers for PCI devices, including
- * both native PCI and PCMCIA-to-PCI bridges.
- *
- * Copyright (C) 2005, Pavel Roskin.
- * See main.c for license.
- */
-
-#ifndef _ORINOCO_PCI_H
-#define _ORINOCO_PCI_H
-
-#include <linux/netdevice.h>
-
-/* Driver specific data */
-struct orinoco_pci_card {
- void __iomem *bridge_io;
- void __iomem *attr_io;
-};
-
-static int __maybe_unused orinoco_pci_suspend(struct device *dev_d)
-{
- struct pci_dev *pdev = to_pci_dev(dev_d);
- struct orinoco_private *priv = pci_get_drvdata(pdev);
-
- orinoco_down(priv);
- free_irq(pdev->irq, priv);
-
- return 0;
-}
-
-static int __maybe_unused orinoco_pci_resume(struct device *dev_d)
-{
- struct pci_dev *pdev = to_pci_dev(dev_d);
- struct orinoco_private *priv = pci_get_drvdata(pdev);
- struct net_device *dev = priv->ndev;
- int err;
-
- err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
- dev->name, priv);
- if (err) {
- printk(KERN_ERR "%s: cannot re-allocate IRQ on resume\n",
- dev->name);
- return -EBUSY;
- }
-
- return orinoco_up(priv);
-}
-
-static SIMPLE_DEV_PM_OPS(orinoco_pci_pm_ops,
- orinoco_pci_suspend,
- orinoco_pci_resume);
-
-#endif /* _ORINOCO_PCI_H */
deleted file mode 100644
@@ -1,362 +0,0 @@
-/* orinoco_plx.c
- *
- * Driver for Prism II devices which would usually be driven by orinoco_cs,
- * but are connected to the PCI bus by a PLX9052.
- *
- * Current maintainers are:
- * Pavel Roskin <proski AT gnu.org>
- * and David Gibson <hermes AT gibson.dropbear.id.au>
- *
- * (C) Copyright David Gibson, IBM Corp. 2001-2003.
- * Copyright (C) 2001 Daniel Barlow
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- *
- * Here's the general details on how the PLX9052 adapter works:
- *
- * - Two PCI I/O address spaces, one 0x80 long which contains the
- * PLX9052 registers, and one that's 0x40 long mapped to the PCMCIA
- * slot I/O address space.
- *
- * - One PCI memory address space, mapped to the PCMCIA attribute space
- * (containing the CIS).
- *
- * Using the later, you can read through the CIS data to make sure the
- * card is compatible with the driver. Keep in mind that the PCMCIA
- * spec specifies the CIS as the lower 8 bits of each word read from
- * the CIS, so to read the bytes of the CIS, read every other byte
- * (0,2,4,...). Passing that test, you need to enable the I/O address
- * space on the PCMCIA card via the PCMCIA COR register. This is the
- * first byte following the CIS. In my case (which may not have any
- * relation to what's on the PRISM2 cards), COR was at offset 0x800
- * within the PCI memory space. Write 0x41 to the COR register to
- * enable I/O mode and to select level triggered interrupts. To
- * confirm you actually succeeded, read the COR register back and make
- * sure it actually got set to 0x41, in case you have an unexpected
- * card inserted.
- *
- * Following that, you can treat the second PCI I/O address space (the
- * one that's not 0x80 in length) as the PCMCIA I/O space.
- *
- * Note that in the Eumitcom's source for their drivers, they register
- * the interrupt as edge triggered when registering it with the
- * Windows kernel. I don't recall how to register edge triggered on
- * Linux (if it can be done at all). But in some experimentation, I
- * don't see much operational difference between using either
- * interrupt mode. Don't mess with the interrupt mode in the COR
- * register though, as the PLX9052 wants level triggers with the way
- * the serial EEPROM configures it on the WL11000.
- *
- * There's some other little quirks related to timing that I bumped
- * into, but I don't recall right now. Also, there's two variants of
- * the WL11000 I've seen, revision A1 and T2. These seem to differ
- * slightly in the timings configured in the wait-state generator in
- * the PLX9052. There have also been some comments from Eumitcom that
- * cards shouldn't be hot swapped, apparently due to risk of cooking
- * the PLX9052. I'm unsure why they believe this, as I can't see
- * anything in the design that would really cause a problem, except
- * for crashing drivers not written to expect it. And having developed
- * drivers for the WL11000, I'd say it's quite tricky to write code
- * that will successfully deal with a hot unplug. Very odd things
- * happen on the I/O side of things. But anyway, be warned. Despite
- * that, I've hot-swapped a number of times during debugging and
- * driver development for various reasons (stuck WAIT# line after the
- * radio card's firmware locks up).
- */
-
-#define DRIVER_NAME "orinoco_plx"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <pcmcia/cisreg.h>
-
-#include "orinoco.h"
-#include "orinoco_pci.h"
-
-#define COR_OFFSET (0x3e0) /* COR attribute offset of Prism2 PC card */
-#define COR_VALUE (COR_LEVEL_REQ | COR_FUNC_ENA) /* Enable PC card with interrupt in level trigger */
-#define COR_RESET (0x80) /* reset bit in the COR register */
-#define PLX_RESET_TIME (500) /* milliseconds */
-
-#define PLX_INTCSR 0x4c /* Interrupt Control & Status Register */
-#define PLX_INTCSR_INTEN (1 << 6) /* Interrupt Enable bit */
-
-/*
- * Do a soft reset of the card using the Configuration Option Register
- */
-static int orinoco_plx_cor_reset(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- struct orinoco_pci_card *card = priv->card;
- unsigned long timeout;
- u16 reg;
-
- iowrite8(COR_VALUE | COR_RESET, card->attr_io + COR_OFFSET);
- mdelay(1);
-
- iowrite8(COR_VALUE, card->attr_io + COR_OFFSET);
- mdelay(1);
-
- /* Just in case, wait more until the card is no longer busy */
- timeout = jiffies + msecs_to_jiffies(PLX_RESET_TIME);
- reg = hermes_read_regn(hw, CMD);
- while (time_before(jiffies, timeout) && (reg & HERMES_CMD_BUSY)) {
- mdelay(1);
- reg = hermes_read_regn(hw, CMD);
- }
-
- /* Still busy? */
- if (reg & HERMES_CMD_BUSY) {
- printk(KERN_ERR PFX "Busy timeout\n");
- return -ETIMEDOUT;
- }
-
- return 0;
-}
-
-static int orinoco_plx_hw_init(struct orinoco_pci_card *card)
-{
- int i;
- u32 csr_reg;
- static const u8 cis_magic[] = {
- 0x01, 0x03, 0x00, 0x00, 0xff, 0x17, 0x04, 0x67
- };
-
- printk(KERN_DEBUG PFX "CIS: ");
- for (i = 0; i < 16; i++)
- printk("%02X:", ioread8(card->attr_io + (i << 1)));
- printk("\n");
-
- /* Verify whether a supported PC card is present */
- /* FIXME: we probably need to be smarted about this */
- for (i = 0; i < sizeof(cis_magic); i++) {
- if (cis_magic[i] != ioread8(card->attr_io + (i << 1))) {
- printk(KERN_ERR PFX "The CIS value of Prism2 PC "
- "card is unexpected\n");
- return -ENODEV;
- }
- }
-
- /* bjoern: We need to tell the card to enable interrupts, in
- case the serial eprom didn't do this already. See the
- PLX9052 data book, p8-1 and 8-24 for reference. */
- csr_reg = ioread32(card->bridge_io + PLX_INTCSR);
- if (!(csr_reg & PLX_INTCSR_INTEN)) {
- csr_reg |= PLX_INTCSR_INTEN;
- iowrite32(csr_reg, card->bridge_io + PLX_INTCSR);
- csr_reg = ioread32(card->bridge_io + PLX_INTCSR);
- if (!(csr_reg & PLX_INTCSR_INTEN)) {
- printk(KERN_ERR PFX "Cannot enable interrupts\n");
- return -EIO;
- }
- }
-
- return 0;
-}
-
-static int orinoco_plx_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
-{
- int err;
- struct orinoco_private *priv;
- struct orinoco_pci_card *card;
- void __iomem *hermes_io, *attr_io, *bridge_io;
-
- err = pci_enable_device(pdev);
- if (err) {
- printk(KERN_ERR PFX "Cannot enable PCI device\n");
- return err;
- }
-
- err = pci_request_regions(pdev, DRIVER_NAME);
- if (err) {
- printk(KERN_ERR PFX "Cannot obtain PCI resources\n");
- goto fail_resources;
- }
-
- bridge_io = pci_iomap(pdev, 1, 0);
- if (!bridge_io) {
- printk(KERN_ERR PFX "Cannot map bridge registers\n");
- err = -EIO;
- goto fail_map_bridge;
- }
-
- attr_io = pci_iomap(pdev, 2, 0);
- if (!attr_io) {
- printk(KERN_ERR PFX "Cannot map PCMCIA attributes\n");
- err = -EIO;
- goto fail_map_attr;
- }
-
- hermes_io = pci_iomap(pdev, 3, 0);
- if (!hermes_io) {
- printk(KERN_ERR PFX "Cannot map chipset registers\n");
- err = -EIO;
- goto fail_map_hermes;
- }
-
- /* Allocate network device */
- priv = alloc_orinocodev(sizeof(*card), &pdev->dev,
- orinoco_plx_cor_reset, NULL);
- if (!priv) {
- printk(KERN_ERR PFX "Cannot allocate network device\n");
- err = -ENOMEM;
- goto fail_alloc;
- }
-
- card = priv->card;
- card->bridge_io = bridge_io;
- card->attr_io = attr_io;
-
- hermes_struct_init(&priv->hw, hermes_io, HERMES_16BIT_REGSPACING);
-
- err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
- DRIVER_NAME, priv);
- if (err) {
- printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq);
- err = -EBUSY;
- goto fail_irq;
- }
-
- err = orinoco_plx_hw_init(card);
- if (err) {
- printk(KERN_ERR PFX "Hardware initialization failed\n");
- goto fail;
- }
-
- err = orinoco_plx_cor_reset(priv);
- if (err) {
- printk(KERN_ERR PFX "Initial reset failed\n");
- goto fail;
- }
-
- err = orinoco_init(priv);
- if (err) {
- printk(KERN_ERR PFX "orinoco_init() failed\n");
- goto fail;
- }
-
- err = orinoco_if_add(priv, 0, 0, NULL);
- if (err) {
- printk(KERN_ERR PFX "orinoco_if_add() failed\n");
- goto fail_wiphy;
- }
-
- pci_set_drvdata(pdev, priv);
-
- return 0;
-
- fail_wiphy:
- wiphy_unregister(priv_to_wiphy(priv));
- fail:
- free_irq(pdev->irq, priv);
-
- fail_irq:
- free_orinocodev(priv);
-
- fail_alloc:
- pci_iounmap(pdev, hermes_io);
-
- fail_map_hermes:
- pci_iounmap(pdev, attr_io);
-
- fail_map_attr:
- pci_iounmap(pdev, bridge_io);
-
- fail_map_bridge:
- pci_release_regions(pdev);
-
- fail_resources:
- pci_disable_device(pdev);
-
- return err;
-}
-
-static void orinoco_plx_remove_one(struct pci_dev *pdev)
-{
- struct orinoco_private *priv = pci_get_drvdata(pdev);
- struct orinoco_pci_card *card = priv->card;
-
- orinoco_if_del(priv);
- wiphy_unregister(priv_to_wiphy(priv));
- free_irq(pdev->irq, priv);
- free_orinocodev(priv);
- pci_iounmap(pdev, priv->hw.iobase);
- pci_iounmap(pdev, card->attr_io);
- pci_iounmap(pdev, card->bridge_io);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
-}
-
-static const struct pci_device_id orinoco_plx_id_table[] = {
- {0x111a, 0x1023, PCI_ANY_ID, PCI_ANY_ID,}, /* Siemens SpeedStream SS1023 */
- {0x1385, 0x4100, PCI_ANY_ID, PCI_ANY_ID,}, /* Netgear MA301 */
- {0x15e8, 0x0130, PCI_ANY_ID, PCI_ANY_ID,}, /* Correga - does this work? */
- {0x1638, 0x1100, PCI_ANY_ID, PCI_ANY_ID,}, /* SMC EZConnect SMC2602W,
- Eumitcom PCI WL11000,
- Addtron AWA-100 */
- {0x16ab, 0x1100, PCI_ANY_ID, PCI_ANY_ID,}, /* Global Sun Tech GL24110P */
- {0x16ab, 0x1101, PCI_ANY_ID, PCI_ANY_ID,}, /* Reported working, but unknown */
- {0x16ab, 0x1102, PCI_ANY_ID, PCI_ANY_ID,}, /* Linksys WDT11 */
- {0x16ec, 0x3685, PCI_ANY_ID, PCI_ANY_ID,}, /* USR 2415 */
- {0xec80, 0xec00, PCI_ANY_ID, PCI_ANY_ID,}, /* Belkin F5D6000 tested by
- Brendan W. McAdams <rit AT jacked-in.org> */
- {0x10b7, 0x7770, PCI_ANY_ID, PCI_ANY_ID,}, /* 3Com AirConnect PCI tested by
- Damien Persohn <damien AT persohn.net> */
- {0,},
-};
-
-MODULE_DEVICE_TABLE(pci, orinoco_plx_id_table);
-
-static struct pci_driver orinoco_plx_driver = {
- .name = DRIVER_NAME,
- .id_table = orinoco_plx_id_table,
- .probe = orinoco_plx_init_one,
- .remove = orinoco_plx_remove_one,
- .driver.pm = &orinoco_pci_pm_ops,
-};
-
-static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
- " (Pavel Roskin <proski@gnu.org>,"
- " David Gibson <hermes@gibson.dropbear.id.au>,"
- " Daniel Barlow <dan@telent.net>)";
-MODULE_AUTHOR("Daniel Barlow <dan@telent.net>");
-MODULE_DESCRIPTION("Driver for wireless LAN cards using the PLX9052 PCI bridge");
-MODULE_LICENSE("Dual MPL/GPL");
-
-static int __init orinoco_plx_init(void)
-{
- printk(KERN_DEBUG "%s\n", version);
- return pci_register_driver(&orinoco_plx_driver);
-}
-
-static void __exit orinoco_plx_exit(void)
-{
- pci_unregister_driver(&orinoco_plx_driver);
-}
-
-module_init(orinoco_plx_init);
-module_exit(orinoco_plx_exit);
deleted file mode 100644
@@ -1,237 +0,0 @@
-/* orinoco_tmd.c
- *
- * Driver for Prism II devices which would usually be driven by orinoco_cs,
- * but are connected to the PCI bus by a TMD7160.
- *
- * Copyright (C) 2003 Joerg Dorchain <joerg AT dorchain.net>
- * based heavily upon orinoco_plx.c Copyright (C) 2001 Daniel Barlow
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- *
- * The actual driving is done by main.c, this is just resource
- * allocation stuff.
- *
- * This driver is modeled after the orinoco_plx driver. The main
- * difference is that the TMD chip has only IO port ranges and doesn't
- * provide access to the PCMCIA attribute space.
- *
- * Pheecom sells cards with the TMD chip as "ASIC version"
- */
-
-#define DRIVER_NAME "orinoco_tmd"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <pcmcia/cisreg.h>
-
-#include "orinoco.h"
-#include "orinoco_pci.h"
-
-#define COR_VALUE (COR_LEVEL_REQ | COR_FUNC_ENA) /* Enable PC card with interrupt in level trigger */
-#define COR_RESET (0x80) /* reset bit in the COR register */
-#define TMD_RESET_TIME (500) /* milliseconds */
-
-/*
- * Do a soft reset of the card using the Configuration Option Register
- */
-static int orinoco_tmd_cor_reset(struct orinoco_private *priv)
-{
- struct hermes *hw = &priv->hw;
- struct orinoco_pci_card *card = priv->card;
- unsigned long timeout;
- u16 reg;
-
- iowrite8(COR_VALUE | COR_RESET, card->bridge_io);
- mdelay(1);
-
- iowrite8(COR_VALUE, card->bridge_io);
- mdelay(1);
-
- /* Just in case, wait more until the card is no longer busy */
- timeout = jiffies + msecs_to_jiffies(TMD_RESET_TIME);
- reg = hermes_read_regn(hw, CMD);
- while (time_before(jiffies, timeout) && (reg & HERMES_CMD_BUSY)) {
- mdelay(1);
- reg = hermes_read_regn(hw, CMD);
- }
-
- /* Still busy? */
- if (reg & HERMES_CMD_BUSY) {
- printk(KERN_ERR PFX "Busy timeout\n");
- return -ETIMEDOUT;
- }
-
- return 0;
-}
-
-
-static int orinoco_tmd_init_one(struct pci_dev *pdev,
- const struct pci_device_id *ent)
-{
- int err;
- struct orinoco_private *priv;
- struct orinoco_pci_card *card;
- void __iomem *hermes_io, *bridge_io;
-
- err = pci_enable_device(pdev);
- if (err) {
- printk(KERN_ERR PFX "Cannot enable PCI device\n");
- return err;
- }
-
- err = pci_request_regions(pdev, DRIVER_NAME);
- if (err) {
- printk(KERN_ERR PFX "Cannot obtain PCI resources\n");
- goto fail_resources;
- }
-
- bridge_io = pci_iomap(pdev, 1, 0);
- if (!bridge_io) {
- printk(KERN_ERR PFX "Cannot map bridge registers\n");
- err = -EIO;
- goto fail_map_bridge;
- }
-
- hermes_io = pci_iomap(pdev, 2, 0);
- if (!hermes_io) {
- printk(KERN_ERR PFX "Cannot map chipset registers\n");
- err = -EIO;
- goto fail_map_hermes;
- }
-
- /* Allocate network device */
- priv = alloc_orinocodev(sizeof(*card), &pdev->dev,
- orinoco_tmd_cor_reset, NULL);
- if (!priv) {
- printk(KERN_ERR PFX "Cannot allocate network device\n");
- err = -ENOMEM;
- goto fail_alloc;
- }
-
- card = priv->card;
- card->bridge_io = bridge_io;
-
- hermes_struct_init(&priv->hw, hermes_io, HERMES_16BIT_REGSPACING);
-
- err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
- DRIVER_NAME, priv);
- if (err) {
- printk(KERN_ERR PFX "Cannot allocate IRQ %d\n", pdev->irq);
- err = -EBUSY;
- goto fail_irq;
- }
-
- err = orinoco_tmd_cor_reset(priv);
- if (err) {
- printk(KERN_ERR PFX "Initial reset failed\n");
- goto fail;
- }
-
- err = orinoco_init(priv);
- if (err) {
- printk(KERN_ERR PFX "orinoco_init() failed\n");
- goto fail;
- }
-
- err = orinoco_if_add(priv, 0, 0, NULL);
- if (err) {
- printk(KERN_ERR PFX "orinoco_if_add() failed\n");
- goto fail;
- }
-
- pci_set_drvdata(pdev, priv);
-
- return 0;
-
- fail:
- free_irq(pdev->irq, priv);
-
- fail_irq:
- free_orinocodev(priv);
-
- fail_alloc:
- pci_iounmap(pdev, hermes_io);
-
- fail_map_hermes:
- pci_iounmap(pdev, bridge_io);
-
- fail_map_bridge:
- pci_release_regions(pdev);
-
- fail_resources:
- pci_disable_device(pdev);
-
- return err;
-}
-
-static void orinoco_tmd_remove_one(struct pci_dev *pdev)
-{
- struct orinoco_private *priv = pci_get_drvdata(pdev);
- struct orinoco_pci_card *card = priv->card;
-
- orinoco_if_del(priv);
- free_irq(pdev->irq, priv);
- free_orinocodev(priv);
- pci_iounmap(pdev, priv->hw.iobase);
- pci_iounmap(pdev, card->bridge_io);
- pci_release_regions(pdev);
- pci_disable_device(pdev);
-}
-
-static const struct pci_device_id orinoco_tmd_id_table[] = {
- {0x15e8, 0x0131, PCI_ANY_ID, PCI_ANY_ID,}, /* NDC and OEMs, e.g. pheecom */
- {0,},
-};
-
-MODULE_DEVICE_TABLE(pci, orinoco_tmd_id_table);
-
-static struct pci_driver orinoco_tmd_driver = {
- .name = DRIVER_NAME,
- .id_table = orinoco_tmd_id_table,
- .probe = orinoco_tmd_init_one,
- .remove = orinoco_tmd_remove_one,
- .driver.pm = &orinoco_pci_pm_ops,
-};
-
-static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
- " (Joerg Dorchain <joerg@dorchain.net>)";
-MODULE_AUTHOR("Joerg Dorchain <joerg@dorchain.net>");
-MODULE_DESCRIPTION("Driver for wireless LAN cards using the TMD7160 PCI bridge");
-MODULE_LICENSE("Dual MPL/GPL");
-
-static int __init orinoco_tmd_init(void)
-{
- printk(KERN_DEBUG "%s\n", version);
- return pci_register_driver(&orinoco_tmd_driver);
-}
-
-static void __exit orinoco_tmd_exit(void)
-{
- pci_unregister_driver(&orinoco_tmd_driver);
-}
-
-module_init(orinoco_tmd_init);
-module_exit(orinoco_tmd_exit);
deleted file mode 100644
@@ -1,1787 +0,0 @@
-/*
- * USB Orinoco driver
- *
- * Copyright (c) 2003 Manuel Estrada Sainz
- *
- * The contents of this file are subject to the Mozilla Public License
- * Version 1.1 (the "License"); you may not use this file except in
- * compliance with the License. You may obtain a copy of the License
- * at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS"
- * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
- * the License for the specific language governing rights and
- * limitations under the License.
- *
- * Alternatively, the contents of this file may be used under the
- * terms of the GNU General Public License version 2 (the "GPL"), in
- * which case the provisions of the GPL are applicable instead of the
- * above. If you wish to allow the use of your version of this file
- * only under the terms of the GPL and not to allow others to use your
- * version of this file under the MPL, indicate your decision by
- * deleting the provisions above and replace them with the notice and
- * other provisions required by the GPL. If you do not delete the
- * provisions above, a recipient may use your version of this file
- * under either the MPL or the GPL.
- *
- * Queueing code based on linux-wlan-ng 0.2.1-pre5
- *
- * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
- *
- * The license is the same as above.
- *
- * Initialy based on USB Skeleton driver - 0.7
- *
- * Copyright (c) 2001 Greg Kroah-Hartman (greg@kroah.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * NOTE: The original USB Skeleton driver is GPL, but all that code is
- * gone so MPL/GPL applies.
- */
-
-#define DRIVER_NAME "orinoco_usb"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/signal.h>
-#include <linux/errno.h>
-#include <linux/poll.h>
-#include <linux/slab.h>
-#include <linux/fcntl.h>
-#include <linux/spinlock.h>
-#include <linux/list.h>
-#include <linux/usb.h>
-#include <linux/timer.h>
-
-#include <linux/netdevice.h>
-#include <linux/if_arp.h>
-#include <linux/etherdevice.h>
-#include <linux/wireless.h>
-#include <linux/firmware.h>
-#include <linux/refcount.h>
-
-#include "mic.h"
-#include "orinoco.h"
-
-#ifndef URB_ASYNC_UNLINK
-#define URB_ASYNC_UNLINK 0
-#endif
-
-struct header_struct {
- /* 802.3 */
- u8 dest[ETH_ALEN];
- u8 src[ETH_ALEN];
- __be16 len;
- /* 802.2 */
- u8 dsap;
- u8 ssap;
- u8 ctrl;
- /* SNAP */
- u8 oui[3];
- __be16 ethertype;
-} __packed;
-
-struct ez_usb_fw {
- u16 size;
- const u8 *code;
-};
-
-static struct ez_usb_fw firmware = {
- .size = 0,
- .code = NULL,
-};
-
-/* Debugging macros */
-#undef err
-#define err(format, arg...) \
- do { printk(KERN_ERR PFX format "\n", ## arg); } while (0)
-
-MODULE_FIRMWARE("orinoco_ezusb_fw");
-
-/*
- * Under some conditions, the card gets stuck and stops paying attention
- * to the world (i.e. data communication stalls) until we do something to
- * it. Sending an INQ_TALLIES command seems to be enough and should be
- * harmless otherwise. This behaviour has been observed when using the
- * driver on a systemimager client during installation. In the past a
- * timer was used to send INQ_TALLIES commands when there was no other
- * activity, but it was troublesome and was removed.
- */
-
-#define USB_COMPAQ_VENDOR_ID 0x049f /* Compaq Computer Corp. */
-#define USB_COMPAQ_WL215_ID 0x001f /* Compaq WL215 USB Adapter */
-#define USB_COMPAQ_W200_ID 0x0076 /* Compaq W200 USB Adapter */
-#define USB_HP_WL215_ID 0x0082 /* Compaq WL215 USB Adapter */
-
-#define USB_MELCO_VENDOR_ID 0x0411
-#define USB_BUFFALO_L11_ID 0x0006 /* BUFFALO WLI-USB-L11 */
-#define USB_BUFFALO_L11G_WR_ID 0x000B /* BUFFALO WLI-USB-L11G-WR */
-#define USB_BUFFALO_L11G_ID 0x000D /* BUFFALO WLI-USB-L11G */
-
-#define USB_LUCENT_VENDOR_ID 0x047E /* Lucent Technologies */
-#define USB_LUCENT_ORINOCO_ID 0x0300 /* Lucent/Agere Orinoco USB Client */
-
-#define USB_AVAYA8_VENDOR_ID 0x0D98
-#define USB_AVAYAE_VENDOR_ID 0x0D9E
-#define USB_AVAYA_WIRELESS_ID 0x0300 /* Avaya USB Wireless Card */
-
-#define USB_AGERE_VENDOR_ID 0x0D4E /* Agere Systems */
-#define USB_AGERE_MODEL0801_ID 0x1000 /* USB Wireless Card Model 0801 */
-#define USB_AGERE_MODEL0802_ID 0x1001 /* USB Wireless Card Model 0802 */
-#define USB_AGERE_REBRANDED_ID 0x047A /* USB WLAN Card */
-
-#define USB_ELSA_VENDOR_ID 0x05CC
-#define USB_ELSA_AIRLANCER_ID 0x3100 /* ELSA AirLancer USB-11 */
-
-#define USB_LEGEND_VENDOR_ID 0x0E7C
-#define USB_LEGEND_JOYNET_ID 0x0300 /* Joynet USB WLAN Card */
-
-#define USB_SAMSUNG_VENDOR_ID 0x04E8
-#define USB_SAMSUNG_SEW2001U1_ID 0x5002 /* Samsung SEW-2001u Card */
-#define USB_SAMSUNG_SEW2001U2_ID 0x5B11 /* Samsung SEW-2001u Card */
-#define USB_SAMSUNG_SEW2003U_ID 0x7011 /* Samsung SEW-2003U Card */
-
-#define USB_IGATE_VENDOR_ID 0x0681
-#define USB_IGATE_IGATE_11M_ID 0x0012 /* I-GATE 11M USB Card */
-
-#define USB_FUJITSU_VENDOR_ID 0x0BF8
-#define USB_FUJITSU_E1100_ID 0x1002 /* connect2AIR WLAN E-1100 USB */
-
-#define USB_2WIRE_VENDOR_ID 0x1630
-#define USB_2WIRE_WIRELESS_ID 0xff81 /* 2Wire USB Wireless adapter */
-
-
-#define EZUSB_REQUEST_FW_TRANS 0xA0
-#define EZUSB_REQUEST_TRIGGER 0xAA
-#define EZUSB_REQUEST_TRIG_AC 0xAC
-#define EZUSB_CPUCS_REG 0x7F92
-
-#define EZUSB_RID_TX 0x0700
-#define EZUSB_RID_RX 0x0701
-#define EZUSB_RID_INIT1 0x0702
-#define EZUSB_RID_ACK 0x0710
-#define EZUSB_RID_READ_PDA 0x0800
-#define EZUSB_RID_PROG_INIT 0x0852
-#define EZUSB_RID_PROG_SET_ADDR 0x0853
-#define EZUSB_RID_PROG_BYTES 0x0854
-#define EZUSB_RID_PROG_END 0x0855
-#define EZUSB_RID_DOCMD 0x0860
-
-/* Recognize info frames */
-#define EZUSB_IS_INFO(id) ((id >= 0xF000) && (id <= 0xF2FF))
-
-#define EZUSB_MAGIC 0x0210
-
-#define EZUSB_FRAME_DATA 1
-#define EZUSB_FRAME_CONTROL 2
-
-#define DEF_TIMEOUT (3 * HZ)
-
-#define BULK_BUF_SIZE 2048
-
-#define MAX_DL_SIZE (BULK_BUF_SIZE - sizeof(struct ezusb_packet))
-
-#define FW_BUF_SIZE 64
-#define FW_VAR_OFFSET_PTR 0x359
-#define FW_VAR_VALUE 0
-#define FW_HOLE_START 0x100
-#define FW_HOLE_END 0x300
-
-struct ezusb_packet {
- __le16 magic; /* 0x0210 */
- u8 req_reply_count;
- u8 ans_reply_count;
- __le16 frame_type; /* 0x01 for data frames, 0x02 otherwise */
- __le16 size; /* transport size */
- __le16 crc; /* CRC up to here */
- __le16 hermes_len;
- __le16 hermes_rid;
- u8 data[];
-} __packed;
-
-/* Table of devices that work or may work with this driver */
-static const struct usb_device_id ezusb_table[] = {
- {USB_DEVICE(USB_COMPAQ_VENDOR_ID, USB_COMPAQ_WL215_ID)},
- {USB_DEVICE(USB_COMPAQ_VENDOR_ID, USB_HP_WL215_ID)},
- {USB_DEVICE(USB_COMPAQ_VENDOR_ID, USB_COMPAQ_W200_ID)},
- {USB_DEVICE(USB_MELCO_VENDOR_ID, USB_BUFFALO_L11_ID)},
- {USB_DEVICE(USB_MELCO_VENDOR_ID, USB_BUFFALO_L11G_WR_ID)},
- {USB_DEVICE(USB_MELCO_VENDOR_ID, USB_BUFFALO_L11G_ID)},
- {USB_DEVICE(USB_LUCENT_VENDOR_ID, USB_LUCENT_ORINOCO_ID)},
- {USB_DEVICE(USB_AVAYA8_VENDOR_ID, USB_AVAYA_WIRELESS_ID)},
- {USB_DEVICE(USB_AVAYAE_VENDOR_ID, USB_AVAYA_WIRELESS_ID)},
- {USB_DEVICE(USB_AGERE_VENDOR_ID, USB_AGERE_MODEL0801_ID)},
- {USB_DEVICE(USB_AGERE_VENDOR_ID, USB_AGERE_MODEL0802_ID)},
- {USB_DEVICE(USB_ELSA_VENDOR_ID, USB_ELSA_AIRLANCER_ID)},
- {USB_DEVICE(USB_LEGEND_VENDOR_ID, USB_LEGEND_JOYNET_ID)},
- {USB_DEVICE_VER(USB_SAMSUNG_VENDOR_ID, USB_SAMSUNG_SEW2001U1_ID,
- 0, 0)},
- {USB_DEVICE(USB_SAMSUNG_VENDOR_ID, USB_SAMSUNG_SEW2001U2_ID)},
- {USB_DEVICE(USB_SAMSUNG_VENDOR_ID, USB_SAMSUNG_SEW2003U_ID)},
- {USB_DEVICE(USB_IGATE_VENDOR_ID, USB_IGATE_IGATE_11M_ID)},
- {USB_DEVICE(USB_FUJITSU_VENDOR_ID, USB_FUJITSU_E1100_ID)},
- {USB_DEVICE(USB_2WIRE_VENDOR_ID, USB_2WIRE_WIRELESS_ID)},
- {USB_DEVICE(USB_AGERE_VENDOR_ID, USB_AGERE_REBRANDED_ID)},
- {} /* Terminating entry */
-};
-
-MODULE_DEVICE_TABLE(usb, ezusb_table);
-
-/* Structure to hold all of our device specific stuff */
-struct ezusb_priv {
- struct usb_device *udev;
- struct net_device *dev;
- struct mutex mtx;
- spinlock_t req_lock;
- struct list_head req_pending;
- struct list_head req_active;
- spinlock_t reply_count_lock;
- u16 hermes_reg_fake[0x40];
- u8 *bap_buf;
- struct urb *read_urb;
- int read_pipe;
- int write_pipe;
- u8 reply_count;
-};
-
-enum ezusb_state {
- EZUSB_CTX_START,
- EZUSB_CTX_QUEUED,
- EZUSB_CTX_REQ_SUBMITTED,
- EZUSB_CTX_REQ_COMPLETE,
- EZUSB_CTX_RESP_RECEIVED,
- EZUSB_CTX_REQ_TIMEOUT,
- EZUSB_CTX_REQ_FAILED,
- EZUSB_CTX_RESP_TIMEOUT,
- EZUSB_CTX_REQSUBMIT_FAIL,
- EZUSB_CTX_COMPLETE,
-};
-
-struct request_context {
- struct list_head list;
- refcount_t refcount;
- struct completion done; /* Signals that CTX is dead */
- int killed;
- struct urb *outurb; /* OUT for req pkt */
- struct ezusb_priv *upriv;
- struct ezusb_packet *buf;
- int buf_length;
- struct timer_list timer; /* Timeout handling */
- enum ezusb_state state; /* Current state */
- /* the RID that we will wait for */
- u16 out_rid;
- u16 in_rid;
-};
-
-
-/* Forward declarations */
-static void ezusb_ctx_complete(struct request_context *ctx);
-static void ezusb_req_queue_run(struct ezusb_priv *upriv);
-static void ezusb_bulk_in_callback(struct urb *urb);
-
-static inline u8 ezusb_reply_inc(u8 count)
-{
- if (count < 0x7F)
- return count + 1;
- else
- return 1;
-}
-
-static void ezusb_request_context_put(struct request_context *ctx)
-{
- if (!refcount_dec_and_test(&ctx->refcount))
- return;
-
- WARN_ON(!ctx->done.done);
- BUG_ON(ctx->outurb->status == -EINPROGRESS);
- BUG_ON(timer_pending(&ctx->timer));
- usb_free_urb(ctx->outurb);
- kfree(ctx->buf);
- kfree(ctx);
-}
-
-static inline void ezusb_mod_timer(struct ezusb_priv *upriv,
- struct timer_list *timer,
- unsigned long expire)
-{
- if (!upriv->udev)
- return;
- mod_timer(timer, expire);
-}
-
-static void ezusb_request_timerfn(struct timer_list *t)
-{
- struct request_context *ctx = from_timer(ctx, t, timer);
-
- ctx->outurb->transfer_flags |= URB_ASYNC_UNLINK;
- if (usb_unlink_urb(ctx->outurb) == -EINPROGRESS) {
- ctx->state = EZUSB_CTX_REQ_TIMEOUT;
- } else {
- ctx->state = EZUSB_CTX_RESP_TIMEOUT;
- dev_dbg(&ctx->outurb->dev->dev, "couldn't unlink\n");
- refcount_inc(&ctx->refcount);
- ctx->killed = 1;
- ezusb_ctx_complete(ctx);
- ezusb_request_context_put(ctx);
- }
-};
-
-static struct request_context *ezusb_alloc_ctx(struct ezusb_priv *upriv,
- u16 out_rid, u16 in_rid)
-{
- struct request_context *ctx;
-
- ctx = kzalloc(sizeof(*ctx), GFP_ATOMIC);
- if (!ctx)
- return NULL;
-
- ctx->buf = kmalloc(BULK_BUF_SIZE, GFP_ATOMIC);
- if (!ctx->buf) {
- kfree(ctx);
- return NULL;
- }
- ctx->outurb = usb_alloc_urb(0, GFP_ATOMIC);
- if (!ctx->outurb) {
- kfree(ctx->buf);
- kfree(ctx);
- return NULL;
- }
-
- ctx->upriv = upriv;
- ctx->state = EZUSB_CTX_START;
- ctx->out_rid = out_rid;
- ctx->in_rid = in_rid;
-
- refcount_set(&ctx->refcount, 1);
- init_completion(&ctx->done);
-
- timer_setup(&ctx->timer, ezusb_request_timerfn, 0);
- return ctx;
-}
-
-static void ezusb_ctx_complete(struct request_context *ctx)
-{
- struct ezusb_priv *upriv = ctx->upriv;
- unsigned long flags;
-
- spin_lock_irqsave(&upriv->req_lock, flags);
-
- list_del_init(&ctx->list);
- if (upriv->udev) {
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- ezusb_req_queue_run(upriv);
- spin_lock_irqsave(&upriv->req_lock, flags);
- }
-
- switch (ctx->state) {
- case EZUSB_CTX_COMPLETE:
- case EZUSB_CTX_REQSUBMIT_FAIL:
- case EZUSB_CTX_REQ_FAILED:
- case EZUSB_CTX_REQ_TIMEOUT:
- case EZUSB_CTX_RESP_TIMEOUT:
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- if ((ctx->out_rid == EZUSB_RID_TX) && upriv->dev) {
- struct net_device *dev = upriv->dev;
- struct net_device_stats *stats = &dev->stats;
-
- if (ctx->state != EZUSB_CTX_COMPLETE)
- stats->tx_errors++;
- else
- stats->tx_packets++;
-
- netif_wake_queue(dev);
- }
- complete_all(&ctx->done);
- ezusb_request_context_put(ctx);
- break;
-
- default:
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- if (!upriv->udev) {
- /* This is normal, as all request contexts get flushed
- * when the device is disconnected */
- err("Called, CTX not terminating, but device gone");
- complete_all(&ctx->done);
- ezusb_request_context_put(ctx);
- break;
- }
-
- err("Called, CTX not in terminating state.");
- /* Things are really bad if this happens. Just leak
- * the CTX because it may still be linked to the
- * queue or the OUT urb may still be active.
- * Just leaking at least prevents an Oops or Panic.
- */
- break;
- }
-}
-
-/*
- * ezusb_req_queue_run:
- * Description:
- * Note: Only one active CTX at any one time, because there's no
- * other (reliable) way to match the response URB to the correct
- * CTX.
- */
-static void ezusb_req_queue_run(struct ezusb_priv *upriv)
-{
- unsigned long flags;
- struct request_context *ctx;
- int result;
-
- spin_lock_irqsave(&upriv->req_lock, flags);
-
- if (!list_empty(&upriv->req_active))
- goto unlock;
-
- if (list_empty(&upriv->req_pending))
- goto unlock;
-
- ctx =
- list_entry(upriv->req_pending.next, struct request_context,
- list);
-
- if (!ctx->upriv->udev)
- goto unlock;
-
- /* We need to split this off to avoid a race condition */
- list_move_tail(&ctx->list, &upriv->req_active);
-
- if (ctx->state == EZUSB_CTX_QUEUED) {
- refcount_inc(&ctx->refcount);
- result = usb_submit_urb(ctx->outurb, GFP_ATOMIC);
- if (result) {
- ctx->state = EZUSB_CTX_REQSUBMIT_FAIL;
-
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- err("Fatal, failed to submit command urb."
- " error=%d\n", result);
-
- ezusb_ctx_complete(ctx);
- ezusb_request_context_put(ctx);
- goto done;
- }
-
- ctx->state = EZUSB_CTX_REQ_SUBMITTED;
- ezusb_mod_timer(ctx->upriv, &ctx->timer,
- jiffies + DEF_TIMEOUT);
- }
-
- unlock:
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- done:
- return;
-}
-
-static void ezusb_req_enqueue_run(struct ezusb_priv *upriv,
- struct request_context *ctx)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&upriv->req_lock, flags);
-
- if (!ctx->upriv->udev) {
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- goto done;
- }
- refcount_inc(&ctx->refcount);
- list_add_tail(&ctx->list, &upriv->req_pending);
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- ctx->state = EZUSB_CTX_QUEUED;
- ezusb_req_queue_run(upriv);
-
- done:
- return;
-}
-
-static void ezusb_request_out_callback(struct urb *urb)
-{
- unsigned long flags;
- enum ezusb_state state;
- struct request_context *ctx = urb->context;
- struct ezusb_priv *upriv = ctx->upriv;
-
- spin_lock_irqsave(&upriv->req_lock, flags);
-
- del_timer(&ctx->timer);
-
- if (ctx->killed) {
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- pr_warn("interrupt called with dead ctx\n");
- goto out;
- }
-
- state = ctx->state;
-
- if (urb->status == 0) {
- switch (state) {
- case EZUSB_CTX_REQ_SUBMITTED:
- if (ctx->in_rid) {
- ctx->state = EZUSB_CTX_REQ_COMPLETE;
- /* reply URB still pending */
- ezusb_mod_timer(upriv, &ctx->timer,
- jiffies + DEF_TIMEOUT);
- spin_unlock_irqrestore(&upriv->req_lock,
- flags);
- break;
- }
- fallthrough;
- case EZUSB_CTX_RESP_RECEIVED:
- /* IN already received before this OUT-ACK */
- ctx->state = EZUSB_CTX_COMPLETE;
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- ezusb_ctx_complete(ctx);
- break;
-
- default:
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- err("Unexpected state(0x%x, %d) in OUT URB",
- state, urb->status);
- break;
- }
- } else {
- /* If someone cancels the OUT URB then its status
- * should be either -ECONNRESET or -ENOENT.
- */
- switch (state) {
- case EZUSB_CTX_REQ_SUBMITTED:
- case EZUSB_CTX_RESP_RECEIVED:
- ctx->state = EZUSB_CTX_REQ_FAILED;
- fallthrough;
-
- case EZUSB_CTX_REQ_FAILED:
- case EZUSB_CTX_REQ_TIMEOUT:
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- ezusb_ctx_complete(ctx);
- break;
-
- default:
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- err("Unexpected state(0x%x, %d) in OUT URB",
- state, urb->status);
- break;
- }
- }
- out:
- ezusb_request_context_put(ctx);
-}
-
-static void ezusb_request_in_callback(struct ezusb_priv *upriv,
- struct urb *urb)
-{
- struct ezusb_packet *ans = urb->transfer_buffer;
- struct request_context *ctx = NULL;
- enum ezusb_state state;
- unsigned long flags;
-
- /* Find the CTX on the active queue that requested this URB */
- spin_lock_irqsave(&upriv->req_lock, flags);
- if (upriv->udev) {
- struct list_head *item;
-
- list_for_each(item, &upriv->req_active) {
- struct request_context *c;
- int reply_count;
-
- c = list_entry(item, struct request_context, list);
- reply_count =
- ezusb_reply_inc(c->buf->req_reply_count);
- if ((ans->ans_reply_count == reply_count)
- && (le16_to_cpu(ans->hermes_rid) == c->in_rid)) {
- ctx = c;
- break;
- }
- netdev_dbg(upriv->dev, "Skipped (0x%x/0x%x) (%d/%d)\n",
- le16_to_cpu(ans->hermes_rid), c->in_rid,
- ans->ans_reply_count, reply_count);
- }
- }
-
- if (ctx == NULL) {
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- err("%s: got unexpected RID: 0x%04X", __func__,
- le16_to_cpu(ans->hermes_rid));
- ezusb_req_queue_run(upriv);
- return;
- }
-
- /* The data we want is in the in buffer, exchange */
- urb->transfer_buffer = ctx->buf;
- ctx->buf = (void *) ans;
- ctx->buf_length = urb->actual_length;
-
- state = ctx->state;
- switch (state) {
- case EZUSB_CTX_REQ_SUBMITTED:
- /* We have received our response URB before
- * our request has been acknowledged. Do NOT
- * destroy our CTX yet, because our OUT URB
- * is still alive ...
- */
- ctx->state = EZUSB_CTX_RESP_RECEIVED;
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- /* Let the machine continue running. */
- break;
-
- case EZUSB_CTX_REQ_COMPLETE:
- /* This is the usual path: our request
- * has already been acknowledged, and
- * we have now received the reply.
- */
- ctx->state = EZUSB_CTX_COMPLETE;
-
- /* Stop the intimer */
- del_timer(&ctx->timer);
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- /* Call the completion handler */
- ezusb_ctx_complete(ctx);
- break;
-
- default:
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- pr_warn("Matched IN URB, unexpected context state(0x%x)\n",
- state);
- /* Throw this CTX away and try submitting another */
- del_timer(&ctx->timer);
- ctx->outurb->transfer_flags |= URB_ASYNC_UNLINK;
- usb_unlink_urb(ctx->outurb);
- ezusb_req_queue_run(upriv);
- break;
- } /* switch */
-}
-
-typedef void (*ezusb_ctx_wait)(struct ezusb_priv *, struct request_context *);
-
-static void ezusb_req_ctx_wait_compl(struct ezusb_priv *upriv,
- struct request_context *ctx)
-{
- switch (ctx->state) {
- case EZUSB_CTX_QUEUED:
- case EZUSB_CTX_REQ_SUBMITTED:
- case EZUSB_CTX_REQ_COMPLETE:
- case EZUSB_CTX_RESP_RECEIVED:
- wait_for_completion(&ctx->done);
- break;
- default:
- /* Done or failed - nothing to wait for */
- break;
- }
-}
-
-static void ezusb_req_ctx_wait_poll(struct ezusb_priv *upriv,
- struct request_context *ctx)
-{
- int msecs;
-
- switch (ctx->state) {
- case EZUSB_CTX_QUEUED:
- case EZUSB_CTX_REQ_SUBMITTED:
- case EZUSB_CTX_REQ_COMPLETE:
- case EZUSB_CTX_RESP_RECEIVED:
- /* If we get called from a timer or with our lock acquired, then
- * we can't wait for the completion and have to poll. This won't
- * happen if the USB controller completes the URB requests in
- * BH.
- */
- msecs = DEF_TIMEOUT * (1000 / HZ);
-
- while (!try_wait_for_completion(&ctx->done) && msecs--)
- udelay(1000);
- break;
- default:
- /* Done or failed - nothing to wait for */
- break;
- }
-}
-
-static void ezusb_req_ctx_wait_skip(struct ezusb_priv *upriv,
- struct request_context *ctx)
-{
- WARN(1, "Shouldn't be invoked for in_rid\n");
-}
-
-static inline u16 build_crc(struct ezusb_packet *data)
-{
- u16 crc = 0;
- u8 *bytes = (u8 *)data;
- int i;
-
- for (i = 0; i < 8; i++)
- crc = (crc << 1) + bytes[i];
-
- return crc;
-}
-
-/*
- * ezusb_fill_req:
- *
- * if data == NULL and length > 0 the data is assumed to be already in
- * the target buffer and only the header is filled.
- *
- */
-static int ezusb_fill_req(struct ezusb_packet *req, u16 length, u16 rid,
- const void *data, u16 frame_type, u8 reply_count)
-{
- int total_size = sizeof(*req) + length;
-
- BUG_ON(total_size > BULK_BUF_SIZE);
-
- req->magic = cpu_to_le16(EZUSB_MAGIC);
- req->req_reply_count = reply_count;
- req->ans_reply_count = 0;
- req->frame_type = cpu_to_le16(frame_type);
- req->size = cpu_to_le16(length + 4);
- req->crc = cpu_to_le16(build_crc(req));
- req->hermes_len = cpu_to_le16(HERMES_BYTES_TO_RECLEN(length));
- req->hermes_rid = cpu_to_le16(rid);
- if (data)
- memcpy(req->data, data, length);
- return total_size;
-}
-
-static int ezusb_submit_in_urb(struct ezusb_priv *upriv)
-{
- int retval = 0;
- void *cur_buf = upriv->read_urb->transfer_buffer;
-
- if (upriv->read_urb->status == -EINPROGRESS) {
- netdev_dbg(upriv->dev, "urb busy, not resubmiting\n");
- retval = -EBUSY;
- goto exit;
- }
- usb_fill_bulk_urb(upriv->read_urb, upriv->udev, upriv->read_pipe,
- cur_buf, BULK_BUF_SIZE,
- ezusb_bulk_in_callback, upriv);
- upriv->read_urb->transfer_flags = 0;
- retval = usb_submit_urb(upriv->read_urb, GFP_ATOMIC);
- if (retval)
- err("%s submit failed %d", __func__, retval);
-
- exit:
- return retval;
-}
-
-static inline int ezusb_8051_cpucs(struct ezusb_priv *upriv, int reset)
-{
- int ret;
- u8 *res_val = NULL;
-
- if (!upriv->udev) {
- err("%s: !upriv->udev", __func__);
- return -EFAULT;
- }
-
- res_val = kmalloc(sizeof(*res_val), GFP_KERNEL);
-
- if (!res_val)
- return -ENOMEM;
-
- *res_val = reset; /* avoid argument promotion */
-
- ret = usb_control_msg(upriv->udev,
- usb_sndctrlpipe(upriv->udev, 0),
- EZUSB_REQUEST_FW_TRANS,
- USB_TYPE_VENDOR | USB_RECIP_DEVICE |
- USB_DIR_OUT, EZUSB_CPUCS_REG, 0, res_val,
- sizeof(*res_val), DEF_TIMEOUT);
-
- kfree(res_val);
-
- return ret;
-}
-
-static int ezusb_firmware_download(struct ezusb_priv *upriv,
- struct ez_usb_fw *fw)
-{
- u8 *fw_buffer;
- int retval, addr;
- int variant_offset;
-
- fw_buffer = kmalloc(FW_BUF_SIZE, GFP_KERNEL);
- if (!fw_buffer) {
- printk(KERN_ERR PFX "Out of memory for firmware buffer.\n");
- return -ENOMEM;
- }
- /*
- * This byte is 1 and should be replaced with 0. The offset is
- * 0x10AD in version 0.0.6. The byte in question should follow
- * the end of the code pointed to by the jump in the beginning
- * of the firmware. Also, it is read by code located at 0x358.
- */
- variant_offset = be16_to_cpup((__be16 *) &fw->code[FW_VAR_OFFSET_PTR]);
- if (variant_offset >= fw->size) {
- printk(KERN_ERR PFX "Invalid firmware variant offset: "
- "0x%04x\n", variant_offset);
- retval = -EINVAL;
- goto fail;
- }
-
- retval = ezusb_8051_cpucs(upriv, 1);
- if (retval < 0)
- goto fail;
- for (addr = 0; addr < fw->size; addr += FW_BUF_SIZE) {
- /* 0x100-0x300 should be left alone, it contains card
- * specific data, like USB enumeration information */
- if ((addr >= FW_HOLE_START) && (addr < FW_HOLE_END))
- continue;
-
- memcpy(fw_buffer, &fw->code[addr], FW_BUF_SIZE);
- if (variant_offset >= addr &&
- variant_offset < addr + FW_BUF_SIZE) {
- netdev_dbg(upriv->dev,
- "Patching card_variant byte at 0x%04X\n",
- variant_offset);
- fw_buffer[variant_offset - addr] = FW_VAR_VALUE;
- }
- retval = usb_control_msg(upriv->udev,
- usb_sndctrlpipe(upriv->udev, 0),
- EZUSB_REQUEST_FW_TRANS,
- USB_TYPE_VENDOR | USB_RECIP_DEVICE
- | USB_DIR_OUT,
- addr, 0x0,
- fw_buffer, FW_BUF_SIZE,
- DEF_TIMEOUT);
-
- if (retval < 0)
- goto fail;
- }
- retval = ezusb_8051_cpucs(upriv, 0);
- if (retval < 0)
- goto fail;
-
- goto exit;
- fail:
- printk(KERN_ERR PFX "Firmware download failed, error %d\n",
- retval);
- exit:
- kfree(fw_buffer);
- return retval;
-}
-
-static int ezusb_access_ltv(struct ezusb_priv *upriv,
- struct request_context *ctx,
- u16 length, const void *data, u16 frame_type,
- void *ans_buff, unsigned ans_size, u16 *ans_length,
- ezusb_ctx_wait ezusb_ctx_wait_func)
-{
- int req_size;
- int retval = 0;
- enum ezusb_state state;
-
- if (!upriv->udev) {
- retval = -ENODEV;
- goto exit;
- }
-
- if (upriv->read_urb->status != -EINPROGRESS)
- err("%s: in urb not pending", __func__);
-
- /* protect upriv->reply_count, guarantee sequential numbers */
- spin_lock_bh(&upriv->reply_count_lock);
- req_size = ezusb_fill_req(ctx->buf, length, ctx->out_rid, data,
- frame_type, upriv->reply_count);
- usb_fill_bulk_urb(ctx->outurb, upriv->udev, upriv->write_pipe,
- ctx->buf, req_size,
- ezusb_request_out_callback, ctx);
-
- if (ctx->in_rid)
- upriv->reply_count = ezusb_reply_inc(upriv->reply_count);
-
- ezusb_req_enqueue_run(upriv, ctx);
-
- spin_unlock_bh(&upriv->reply_count_lock);
-
- if (ctx->in_rid)
- ezusb_ctx_wait_func(upriv, ctx);
-
- state = ctx->state;
- switch (state) {
- case EZUSB_CTX_COMPLETE:
- retval = ctx->outurb->status;
- break;
-
- case EZUSB_CTX_QUEUED:
- case EZUSB_CTX_REQ_SUBMITTED:
- if (!ctx->in_rid)
- break;
- fallthrough;
- default:
- err("%s: Unexpected context state %d", __func__,
- state);
- fallthrough;
- case EZUSB_CTX_REQ_TIMEOUT:
- case EZUSB_CTX_REQ_FAILED:
- case EZUSB_CTX_RESP_TIMEOUT:
- case EZUSB_CTX_REQSUBMIT_FAIL:
- printk(KERN_ERR PFX "Access failed, resetting (state %d,"
- " reply_count %d)\n", state, upriv->reply_count);
- upriv->reply_count = 0;
- if (state == EZUSB_CTX_REQ_TIMEOUT
- || state == EZUSB_CTX_RESP_TIMEOUT) {
- printk(KERN_ERR PFX "ctx timed out\n");
- retval = -ETIMEDOUT;
- } else {
- printk(KERN_ERR PFX "ctx failed\n");
- retval = -EFAULT;
- }
- goto exit;
- }
- if (ctx->in_rid) {
- struct ezusb_packet *ans = ctx->buf;
- unsigned exp_len;
-
- if (ans->hermes_len != 0)
- exp_len = le16_to_cpu(ans->hermes_len) * 2 + 12;
- else
- exp_len = 14;
-
- if (exp_len != ctx->buf_length) {
- err("%s: length mismatch for RID 0x%04x: "
- "expected %d, got %d", __func__,
- ctx->in_rid, exp_len, ctx->buf_length);
- retval = -EIO;
- goto exit;
- }
-
- if (ans_buff)
- memcpy(ans_buff, ans->data, min(exp_len, ans_size));
- if (ans_length)
- *ans_length = le16_to_cpu(ans->hermes_len);
- }
- exit:
- ezusb_request_context_put(ctx);
- return retval;
-}
-
-static int __ezusb_write_ltv(struct hermes *hw, int bap, u16 rid,
- u16 length, const void *data,
- ezusb_ctx_wait ezusb_ctx_wait_func)
-{
- struct ezusb_priv *upriv = hw->priv;
- u16 frame_type;
- struct request_context *ctx;
-
- if (length == 0)
- return -EINVAL;
-
- length = HERMES_RECLEN_TO_BYTES(length);
-
- /* On memory mapped devices HERMES_RID_CNFGROUPADDRESSES can be
- * set to be empty, but the USB bridge doesn't like it */
- if (length == 0)
- return 0;
-
- ctx = ezusb_alloc_ctx(upriv, rid, EZUSB_RID_ACK);
- if (!ctx)
- return -ENOMEM;
-
- if (rid == EZUSB_RID_TX)
- frame_type = EZUSB_FRAME_DATA;
- else
- frame_type = EZUSB_FRAME_CONTROL;
-
- return ezusb_access_ltv(upriv, ctx, length, data, frame_type,
- NULL, 0, NULL, ezusb_ctx_wait_func);
-}
-
-static int ezusb_write_ltv(struct hermes *hw, int bap, u16 rid,
- u16 length, const void *data)
-{
- return __ezusb_write_ltv(hw, bap, rid, length, data,
- ezusb_req_ctx_wait_poll);
-}
-
-static int __ezusb_read_ltv(struct hermes *hw, int bap, u16 rid,
- unsigned bufsize, u16 *length, void *buf,
- ezusb_ctx_wait ezusb_ctx_wait_func)
-
-{
- struct ezusb_priv *upriv = hw->priv;
- struct request_context *ctx;
-
- if (bufsize % 2)
- return -EINVAL;
-
- ctx = ezusb_alloc_ctx(upriv, rid, rid);
- if (!ctx)
- return -ENOMEM;
-
- return ezusb_access_ltv(upriv, ctx, 0, NULL, EZUSB_FRAME_CONTROL,
- buf, bufsize, length, ezusb_req_ctx_wait_poll);
-}
-
-static int ezusb_read_ltv(struct hermes *hw, int bap, u16 rid,
- unsigned bufsize, u16 *length, void *buf)
-{
- return __ezusb_read_ltv(hw, bap, rid, bufsize, length, buf,
- ezusb_req_ctx_wait_poll);
-}
-
-static int ezusb_read_ltv_preempt(struct hermes *hw, int bap, u16 rid,
- unsigned bufsize, u16 *length, void *buf)
-{
- return __ezusb_read_ltv(hw, bap, rid, bufsize, length, buf,
- ezusb_req_ctx_wait_compl);
-}
-
-static int ezusb_doicmd_wait(struct hermes *hw, u16 cmd, u16 parm0, u16 parm1,
- u16 parm2, struct hermes_response *resp)
-{
- WARN_ON_ONCE(1);
- return -EINVAL;
-}
-
-static int __ezusb_docmd_wait(struct hermes *hw, u16 cmd, u16 parm0,
- struct hermes_response *resp,
- ezusb_ctx_wait ezusb_ctx_wait_func)
-{
- struct ezusb_priv *upriv = hw->priv;
- struct request_context *ctx;
-
- __le16 data[4] = {
- cpu_to_le16(cmd),
- cpu_to_le16(parm0),
- 0,
- 0,
- };
- netdev_dbg(upriv->dev, "0x%04X, parm0 0x%04X\n", cmd, parm0);
- ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_DOCMD, EZUSB_RID_ACK);
- if (!ctx)
- return -ENOMEM;
-
- return ezusb_access_ltv(upriv, ctx, sizeof(data), &data,
- EZUSB_FRAME_CONTROL, NULL, 0, NULL,
- ezusb_ctx_wait_func);
-}
-
-static int ezusb_docmd_wait(struct hermes *hw, u16 cmd, u16 parm0,
- struct hermes_response *resp)
-{
- return __ezusb_docmd_wait(hw, cmd, parm0, resp, ezusb_req_ctx_wait_poll);
-}
-
-static int ezusb_bap_pread(struct hermes *hw, int bap,
- void *buf, int len, u16 id, u16 offset)
-{
- struct ezusb_priv *upriv = hw->priv;
- struct ezusb_packet *ans = (void *) upriv->read_urb->transfer_buffer;
- int actual_length = upriv->read_urb->actual_length;
-
- if (id == EZUSB_RID_RX) {
- if ((sizeof(*ans) + offset + len) > actual_length) {
- printk(KERN_ERR PFX "BAP read beyond buffer end "
- "in rx frame\n");
- return -EINVAL;
- }
- memcpy(buf, ans->data + offset, len);
- return 0;
- }
-
- if (EZUSB_IS_INFO(id)) {
- /* Include 4 bytes for length/type */
- if ((sizeof(*ans) + offset + len - 4) > actual_length) {
- printk(KERN_ERR PFX "BAP read beyond buffer end "
- "in info frame\n");
- return -EFAULT;
- }
- memcpy(buf, ans->data + offset - 4, len);
- } else {
- printk(KERN_ERR PFX "Unexpected fid 0x%04x\n", id);
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int ezusb_read_pda(struct hermes *hw, __le16 *pda,
- u32 pda_addr, u16 pda_len)
-{
- struct ezusb_priv *upriv = hw->priv;
- struct request_context *ctx;
- __le16 data[] = {
- cpu_to_le16(pda_addr & 0xffff),
- cpu_to_le16(pda_len - 4)
- };
- ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_READ_PDA, EZUSB_RID_READ_PDA);
- if (!ctx)
- return -ENOMEM;
-
- /* wl_lkm does not include PDA size in the PDA area.
- * We will pad the information into pda, so other routines
- * don't have to be modified */
- pda[0] = cpu_to_le16(pda_len - 2);
- /* Includes CFG_PROD_DATA but not itself */
- pda[1] = cpu_to_le16(0x0800); /* CFG_PROD_DATA */
-
- return ezusb_access_ltv(upriv, ctx, sizeof(data), &data,
- EZUSB_FRAME_CONTROL, &pda[2], pda_len - 4,
- NULL, ezusb_req_ctx_wait_compl);
-}
-
-static int ezusb_program_init(struct hermes *hw, u32 entry_point)
-{
- struct ezusb_priv *upriv = hw->priv;
- struct request_context *ctx;
- __le32 data = cpu_to_le32(entry_point);
-
- ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_PROG_INIT, EZUSB_RID_ACK);
- if (!ctx)
- return -ENOMEM;
-
- return ezusb_access_ltv(upriv, ctx, sizeof(data), &data,
- EZUSB_FRAME_CONTROL, NULL, 0, NULL,
- ezusb_req_ctx_wait_compl);
-}
-
-static int ezusb_program_end(struct hermes *hw)
-{
- struct ezusb_priv *upriv = hw->priv;
- struct request_context *ctx;
-
- ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_PROG_END, EZUSB_RID_ACK);
- if (!ctx)
- return -ENOMEM;
-
- return ezusb_access_ltv(upriv, ctx, 0, NULL,
- EZUSB_FRAME_CONTROL, NULL, 0, NULL,
- ezusb_req_ctx_wait_compl);
-}
-
-static int ezusb_program_bytes(struct hermes *hw, const char *buf,
- u32 addr, u32 len)
-{
- struct ezusb_priv *upriv = hw->priv;
- struct request_context *ctx;
- __le32 data = cpu_to_le32(addr);
- int err;
-
- ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_PROG_SET_ADDR, EZUSB_RID_ACK);
- if (!ctx)
- return -ENOMEM;
-
- err = ezusb_access_ltv(upriv, ctx, sizeof(data), &data,
- EZUSB_FRAME_CONTROL, NULL, 0, NULL,
- ezusb_req_ctx_wait_compl);
- if (err)
- return err;
-
- ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_PROG_BYTES, EZUSB_RID_ACK);
- if (!ctx)
- return -ENOMEM;
-
- return ezusb_access_ltv(upriv, ctx, len, buf,
- EZUSB_FRAME_CONTROL, NULL, 0, NULL,
- ezusb_req_ctx_wait_compl);
-}
-
-static int ezusb_program(struct hermes *hw, const char *buf,
- u32 addr, u32 len)
-{
- u32 ch_addr;
- u32 ch_len;
- int err = 0;
-
- /* We can only send 2048 bytes out of the bulk xmit at a time,
- * so we have to split any programming into chunks of <2048
- * bytes. */
-
- ch_len = (len < MAX_DL_SIZE) ? len : MAX_DL_SIZE;
- ch_addr = addr;
-
- while (ch_addr < (addr + len)) {
- pr_debug("Programming subblock of length %d "
- "to address 0x%08x. Data @ %p\n",
- ch_len, ch_addr, &buf[ch_addr - addr]);
-
- err = ezusb_program_bytes(hw, &buf[ch_addr - addr],
- ch_addr, ch_len);
- if (err)
- break;
-
- ch_addr += ch_len;
- ch_len = ((addr + len - ch_addr) < MAX_DL_SIZE) ?
- (addr + len - ch_addr) : MAX_DL_SIZE;
- }
-
- return err;
-}
-
-static netdev_tx_t ezusb_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct net_device_stats *stats = &dev->stats;
- struct ezusb_priv *upriv = priv->card;
- u8 mic[MICHAEL_MIC_LEN + 1];
- int err = 0;
- int tx_control;
- unsigned long flags;
- struct request_context *ctx;
- u8 *buf;
- int tx_size;
-
- if (!netif_running(dev)) {
- printk(KERN_ERR "%s: Tx on stopped device!\n",
- dev->name);
- return NETDEV_TX_BUSY;
- }
-
- if (netif_queue_stopped(dev)) {
- printk(KERN_DEBUG "%s: Tx while transmitter busy!\n",
- dev->name);
- return NETDEV_TX_BUSY;
- }
-
- if (orinoco_lock(priv, &flags) != 0) {
- printk(KERN_ERR
- "%s: ezusb_xmit() called while hw_unavailable\n",
- dev->name);
- return NETDEV_TX_BUSY;
- }
-
- if (!netif_carrier_ok(dev) ||
- (priv->iw_mode == NL80211_IFTYPE_MONITOR)) {
- /* Oops, the firmware hasn't established a connection,
- silently drop the packet (this seems to be the
- safest approach). */
- goto drop;
- }
-
- /* Check packet length */
- if (skb->len < ETH_HLEN)
- goto drop;
-
- tx_control = 0;
-
- err = orinoco_process_xmit_skb(skb, dev, priv, &tx_control,
- &mic[0]);
- if (err)
- goto drop;
-
- ctx = ezusb_alloc_ctx(upriv, EZUSB_RID_TX, 0);
- if (!ctx)
- goto drop;
-
- memset(ctx->buf, 0, BULK_BUF_SIZE);
- buf = ctx->buf->data;
-
- {
- __le16 *tx_cntl = (__le16 *)buf;
- *tx_cntl = cpu_to_le16(tx_control);
- buf += sizeof(*tx_cntl);
- }
-
- memcpy(buf, skb->data, skb->len);
- buf += skb->len;
-
- if (tx_control & HERMES_TXCTRL_MIC) {
- u8 *m = mic;
- /* Mic has been offset so it can be copied to an even
- * address. We're copying eveything anyway, so we
- * don't need to copy that first byte. */
- if (skb->len % 2)
- m++;
- memcpy(buf, m, MICHAEL_MIC_LEN);
- buf += MICHAEL_MIC_LEN;
- }
-
- /* Finally, we actually initiate the send */
- netif_stop_queue(dev);
-
- /* The card may behave better if we send evenly sized usb transfers */
- tx_size = ALIGN(buf - ctx->buf->data, 2);
-
- err = ezusb_access_ltv(upriv, ctx, tx_size, NULL,
- EZUSB_FRAME_DATA, NULL, 0, NULL,
- ezusb_req_ctx_wait_skip);
-
- if (err) {
- netif_start_queue(dev);
- if (net_ratelimit())
- printk(KERN_ERR "%s: Error %d transmitting packet\n",
- dev->name, err);
- goto busy;
- }
-
- netif_trans_update(dev);
- stats->tx_bytes += skb->len;
- goto ok;
-
- drop:
- stats->tx_errors++;
- stats->tx_dropped++;
-
- ok:
- orinoco_unlock(priv, &flags);
- dev_kfree_skb(skb);
- return NETDEV_TX_OK;
-
- busy:
- orinoco_unlock(priv, &flags);
- return NETDEV_TX_BUSY;
-}
-
-static int ezusb_allocate(struct hermes *hw, u16 size, u16 *fid)
-{
- *fid = EZUSB_RID_TX;
- return 0;
-}
-
-
-static int ezusb_hard_reset(struct orinoco_private *priv)
-{
- struct ezusb_priv *upriv = priv->card;
- int retval = ezusb_8051_cpucs(upriv, 1);
-
- if (retval < 0) {
- err("Failed to reset");
- return retval;
- }
-
- retval = ezusb_8051_cpucs(upriv, 0);
- if (retval < 0) {
- err("Failed to unreset");
- return retval;
- }
-
- netdev_dbg(upriv->dev, "sending control message\n");
- retval = usb_control_msg(upriv->udev,
- usb_sndctrlpipe(upriv->udev, 0),
- EZUSB_REQUEST_TRIGGER,
- USB_TYPE_VENDOR | USB_RECIP_DEVICE |
- USB_DIR_OUT, 0x0, 0x0, NULL, 0,
- DEF_TIMEOUT);
- if (retval < 0) {
- err("EZUSB_REQUEST_TRIGGER failed retval %d", retval);
- return retval;
- }
-#if 0
- dbg("Sending EZUSB_REQUEST_TRIG_AC");
- retval = usb_control_msg(upriv->udev,
- usb_sndctrlpipe(upriv->udev, 0),
- EZUSB_REQUEST_TRIG_AC,
- USB_TYPE_VENDOR | USB_RECIP_DEVICE |
- USB_DIR_OUT, 0x00FA, 0x0, NULL, 0,
- DEF_TIMEOUT);
- if (retval < 0) {
- err("EZUSB_REQUEST_TRIG_AC failed retval %d", retval);
- return retval;
- }
-#endif
-
- return 0;
-}
-
-
-static int ezusb_init(struct hermes *hw)
-{
- struct ezusb_priv *upriv = hw->priv;
- int retval;
-
- if (!upriv)
- return -EINVAL;
-
- upriv->reply_count = 0;
- /* Write the MAGIC number on the simulated registers to keep
- * orinoco.c happy */
- hermes_write_regn(hw, SWSUPPORT0, HERMES_MAGIC);
- hermes_write_regn(hw, RXFID, EZUSB_RID_RX);
-
- usb_kill_urb(upriv->read_urb);
- ezusb_submit_in_urb(upriv);
-
- retval = __ezusb_write_ltv(hw, 0, EZUSB_RID_INIT1,
- HERMES_BYTES_TO_RECLEN(2), "\x10\x00",
- ezusb_req_ctx_wait_compl);
- if (retval < 0) {
- printk(KERN_ERR PFX "EZUSB_RID_INIT1 error %d\n", retval);
- return retval;
- }
-
- retval = __ezusb_docmd_wait(hw, HERMES_CMD_INIT, 0, NULL,
- ezusb_req_ctx_wait_compl);
- if (retval < 0) {
- printk(KERN_ERR PFX "HERMES_CMD_INIT error %d\n", retval);
- return retval;
- }
-
- return 0;
-}
-
-static void ezusb_bulk_in_callback(struct urb *urb)
-{
- struct ezusb_priv *upriv = (struct ezusb_priv *) urb->context;
- struct ezusb_packet *ans = urb->transfer_buffer;
- u16 crc;
- u16 hermes_rid;
-
- if (upriv->udev == NULL)
- return;
-
- if (urb->status == -ETIMEDOUT) {
- /* When a device gets unplugged we get this every time
- * we resubmit, flooding the logs. Since we don't use
- * USB timeouts, it shouldn't happen any other time*/
- pr_warn("%s: urb timed out, not resubmitting\n", __func__);
- return;
- }
- if (urb->status == -ECONNABORTED) {
- pr_warn("%s: connection abort, resubmitting urb\n",
- __func__);
- goto resubmit;
- }
- if ((urb->status == -EILSEQ)
- || (urb->status == -ENOENT)
- || (urb->status == -ECONNRESET)) {
- netdev_dbg(upriv->dev, "status %d, not resubmiting\n",
- urb->status);
- return;
- }
- if (urb->status)
- netdev_dbg(upriv->dev, "status: %d length: %d\n",
- urb->status, urb->actual_length);
- if (urb->actual_length < sizeof(*ans)) {
- err("%s: short read, ignoring", __func__);
- goto resubmit;
- }
- crc = build_crc(ans);
- if (le16_to_cpu(ans->crc) != crc) {
- err("CRC error, ignoring packet");
- goto resubmit;
- }
-
- hermes_rid = le16_to_cpu(ans->hermes_rid);
- if ((hermes_rid != EZUSB_RID_RX) && !EZUSB_IS_INFO(hermes_rid)) {
- ezusb_request_in_callback(upriv, urb);
- } else if (upriv->dev) {
- struct net_device *dev = upriv->dev;
- struct orinoco_private *priv = ndev_priv(dev);
- struct hermes *hw = &priv->hw;
-
- if (hermes_rid == EZUSB_RID_RX) {
- __orinoco_ev_rx(dev, hw);
- } else {
- hermes_write_regn(hw, INFOFID,
- le16_to_cpu(ans->hermes_rid));
- __orinoco_ev_info(dev, hw);
- }
- }
-
- resubmit:
- if (upriv->udev)
- ezusb_submit_in_urb(upriv);
-}
-
-static inline void ezusb_delete(struct ezusb_priv *upriv)
-{
- struct list_head *item;
- struct list_head *tmp_item;
- unsigned long flags;
-
- BUG_ON(!upriv);
-
- mutex_lock(&upriv->mtx);
-
- upriv->udev = NULL; /* No timer will be rearmed from here */
-
- usb_kill_urb(upriv->read_urb);
-
- spin_lock_irqsave(&upriv->req_lock, flags);
- list_for_each_safe(item, tmp_item, &upriv->req_active) {
- struct request_context *ctx;
- int err;
-
- ctx = list_entry(item, struct request_context, list);
- refcount_inc(&ctx->refcount);
-
- ctx->outurb->transfer_flags |= URB_ASYNC_UNLINK;
- err = usb_unlink_urb(ctx->outurb);
-
- spin_unlock_irqrestore(&upriv->req_lock, flags);
- if (err == -EINPROGRESS)
- wait_for_completion(&ctx->done);
-
- del_timer_sync(&ctx->timer);
- /* FIXME: there is an slight chance for the irq handler to
- * be running */
- if (!list_empty(&ctx->list))
- ezusb_ctx_complete(ctx);
-
- ezusb_request_context_put(ctx);
- spin_lock_irqsave(&upriv->req_lock, flags);
- }
- spin_unlock_irqrestore(&upriv->req_lock, flags);
-
- list_for_each_safe(item, tmp_item, &upriv->req_pending)
- ezusb_ctx_complete(list_entry(item,
- struct request_context, list));
-
- if (upriv->read_urb && upriv->read_urb->status == -EINPROGRESS)
- printk(KERN_ERR PFX "Some URB in progress\n");
-
- mutex_unlock(&upriv->mtx);
-
- if (upriv->read_urb) {
- kfree(upriv->read_urb->transfer_buffer);
- usb_free_urb(upriv->read_urb);
- }
- kfree(upriv->bap_buf);
- if (upriv->dev) {
- struct orinoco_private *priv = ndev_priv(upriv->dev);
- orinoco_if_del(priv);
- wiphy_unregister(priv_to_wiphy(upriv));
- free_orinocodev(priv);
- }
-}
-
-static void ezusb_lock_irqsave(spinlock_t *lock,
- unsigned long *flags) __acquires(lock)
-{
- spin_lock_bh(lock);
-}
-
-static void ezusb_unlock_irqrestore(spinlock_t *lock,
- unsigned long *flags) __releases(lock)
-{
- spin_unlock_bh(lock);
-}
-
-static void ezusb_lock_irq(spinlock_t *lock) __acquires(lock)
-{
- spin_lock_bh(lock);
-}
-
-static void ezusb_unlock_irq(spinlock_t *lock) __releases(lock)
-{
- spin_unlock_bh(lock);
-}
-
-static const struct hermes_ops ezusb_ops = {
- .init = ezusb_init,
- .cmd_wait = ezusb_docmd_wait,
- .init_cmd_wait = ezusb_doicmd_wait,
- .allocate = ezusb_allocate,
- .read_ltv = ezusb_read_ltv,
- .read_ltv_pr = ezusb_read_ltv_preempt,
- .write_ltv = ezusb_write_ltv,
- .bap_pread = ezusb_bap_pread,
- .read_pda = ezusb_read_pda,
- .program_init = ezusb_program_init,
- .program_end = ezusb_program_end,
- .program = ezusb_program,
- .lock_irqsave = ezusb_lock_irqsave,
- .unlock_irqrestore = ezusb_unlock_irqrestore,
- .lock_irq = ezusb_lock_irq,
- .unlock_irq = ezusb_unlock_irq,
-};
-
-static const struct net_device_ops ezusb_netdev_ops = {
- .ndo_open = orinoco_open,
- .ndo_stop = orinoco_stop,
- .ndo_start_xmit = ezusb_xmit,
- .ndo_set_rx_mode = orinoco_set_multicast_list,
- .ndo_change_mtu = orinoco_change_mtu,
- .ndo_set_mac_address = eth_mac_addr,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_tx_timeout = orinoco_tx_timeout,
-};
-
-static int ezusb_probe(struct usb_interface *interface,
- const struct usb_device_id *id)
-{
- struct usb_device *udev = interface_to_usbdev(interface);
- struct orinoco_private *priv;
- struct hermes *hw;
- struct ezusb_priv *upriv = NULL;
- struct usb_interface_descriptor *iface_desc;
- struct usb_endpoint_descriptor *ep;
- const struct firmware *fw_entry = NULL;
- int retval = 0;
- int i;
-
- priv = alloc_orinocodev(sizeof(*upriv), &udev->dev,
- ezusb_hard_reset, NULL);
- if (!priv) {
- err("Couldn't allocate orinocodev");
- retval = -ENOMEM;
- goto exit;
- }
-
- hw = &priv->hw;
-
- upriv = priv->card;
-
- mutex_init(&upriv->mtx);
- spin_lock_init(&upriv->reply_count_lock);
-
- spin_lock_init(&upriv->req_lock);
- INIT_LIST_HEAD(&upriv->req_pending);
- INIT_LIST_HEAD(&upriv->req_active);
-
- upriv->udev = udev;
-
- hw->iobase = (void __force __iomem *) &upriv->hermes_reg_fake;
- hw->reg_spacing = HERMES_16BIT_REGSPACING;
- hw->priv = upriv;
- hw->ops = &ezusb_ops;
-
- /* set up the endpoint information */
- /* check out the endpoints */
-
- iface_desc = &interface->cur_altsetting->desc;
- for (i = 0; i < iface_desc->bNumEndpoints; ++i) {
- ep = &interface->cur_altsetting->endpoint[i].desc;
-
- if (usb_endpoint_is_bulk_in(ep)) {
- /* we found a bulk in endpoint */
- if (upriv->read_urb != NULL) {
- pr_warn("Found a second bulk in ep, ignored\n");
- continue;
- }
-
- upriv->read_urb = usb_alloc_urb(0, GFP_KERNEL);
- if (!upriv->read_urb)
- goto error;
- if (le16_to_cpu(ep->wMaxPacketSize) != 64)
- pr_warn("bulk in: wMaxPacketSize!= 64\n");
- if (ep->bEndpointAddress != (2 | USB_DIR_IN))
- pr_warn("bulk in: bEndpointAddress: %d\n",
- ep->bEndpointAddress);
- upriv->read_pipe = usb_rcvbulkpipe(udev,
- ep->
- bEndpointAddress);
- upriv->read_urb->transfer_buffer =
- kmalloc(BULK_BUF_SIZE, GFP_KERNEL);
- if (!upriv->read_urb->transfer_buffer) {
- err("Couldn't allocate IN buffer");
- goto error;
- }
- }
-
- if (usb_endpoint_is_bulk_out(ep)) {
- /* we found a bulk out endpoint */
- if (upriv->bap_buf != NULL) {
- pr_warn("Found a second bulk out ep, ignored\n");
- continue;
- }
-
- if (le16_to_cpu(ep->wMaxPacketSize) != 64)
- pr_warn("bulk out: wMaxPacketSize != 64\n");
- if (ep->bEndpointAddress != 2)
- pr_warn("bulk out: bEndpointAddress: %d\n",
- ep->bEndpointAddress);
- upriv->write_pipe = usb_sndbulkpipe(udev,
- ep->
- bEndpointAddress);
- upriv->bap_buf = kmalloc(BULK_BUF_SIZE, GFP_KERNEL);
- if (!upriv->bap_buf) {
- err("Couldn't allocate bulk_out_buffer");
- goto error;
- }
- }
- }
- if (!upriv->bap_buf || !upriv->read_urb) {
- err("Didn't find the required bulk endpoints");
- goto error;
- }
-
- if (request_firmware(&fw_entry, "orinoco_ezusb_fw",
- &interface->dev) == 0) {
- firmware.size = fw_entry->size;
- firmware.code = fw_entry->data;
- }
- if (firmware.size && firmware.code) {
- if (ezusb_firmware_download(upriv, &firmware) < 0)
- goto error;
- } else {
- err("No firmware to download");
- goto error;
- }
-
- if (ezusb_hard_reset(priv) < 0) {
- err("Cannot reset the device");
- goto error;
- }
-
- /* If the firmware is already downloaded orinoco.c will call
- * ezusb_init but if the firmware is not already there, that will make
- * the kernel very unstable, so we try initializing here and quit in
- * case of error */
- if (ezusb_init(hw) < 0) {
- err("Couldn't initialize the device");
- err("Firmware may not be downloaded or may be wrong.");
- goto error;
- }
-
- /* Initialise the main driver */
- if (orinoco_init(priv) != 0) {
- err("orinoco_init() failed\n");
- goto error;
- }
-
- if (orinoco_if_add(priv, 0, 0, &ezusb_netdev_ops) != 0) {
- upriv->dev = NULL;
- err("%s: orinoco_if_add() failed", __func__);
- wiphy_unregister(priv_to_wiphy(priv));
- goto error;
- }
- upriv->dev = priv->ndev;
-
- goto exit;
-
- error:
- ezusb_delete(upriv);
- if (upriv->dev) {
- /* upriv->dev was 0, so ezusb_delete() didn't free it */
- free_orinocodev(priv);
- }
- upriv = NULL;
- retval = -EFAULT;
- exit:
- if (fw_entry) {
- firmware.code = NULL;
- firmware.size = 0;
- release_firmware(fw_entry);
- }
- usb_set_intfdata(interface, upriv);
- return retval;
-}
-
-
-static void ezusb_disconnect(struct usb_interface *intf)
-{
- struct ezusb_priv *upriv = usb_get_intfdata(intf);
- usb_set_intfdata(intf, NULL);
- ezusb_delete(upriv);
- printk(KERN_INFO PFX "Disconnected\n");
-}
-
-
-/* usb specific object needed to register this driver with the usb subsystem */
-static struct usb_driver orinoco_driver = {
- .name = DRIVER_NAME,
- .probe = ezusb_probe,
- .disconnect = ezusb_disconnect,
- .id_table = ezusb_table,
- .disable_hub_initiated_lpm = 1,
-};
-
-module_usb_driver(orinoco_driver);
-
-MODULE_AUTHOR("Manuel Estrada Sainz");
-MODULE_DESCRIPTION("Driver for Orinoco wireless LAN cards using EZUSB bridge");
-MODULE_LICENSE("Dual MPL/GPL");
deleted file mode 100644
@@ -1,259 +0,0 @@
-/* Helpers for managing scan queues
- *
- * See copyright notice in main.c
- */
-
-#include <linux/gfp.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/ieee80211.h>
-#include <net/cfg80211.h>
-
-#include "hermes.h"
-#include "orinoco.h"
-#include "main.h"
-
-#include "scan.h"
-
-#define ZERO_DBM_OFFSET 0x95
-#define MAX_SIGNAL_LEVEL 0x8A
-#define MIN_SIGNAL_LEVEL 0x2F
-
-#define SIGNAL_TO_DBM(x) \
- (clamp_t(s32, (x), MIN_SIGNAL_LEVEL, MAX_SIGNAL_LEVEL) \
- - ZERO_DBM_OFFSET)
-#define SIGNAL_TO_MBM(x) (SIGNAL_TO_DBM(x) * 100)
-
-static int symbol_build_supp_rates(u8 *buf, const __le16 *rates)
-{
- int i;
- u8 rate;
-
- buf[0] = WLAN_EID_SUPP_RATES;
- for (i = 0; i < 5; i++) {
- rate = le16_to_cpu(rates[i]);
- /* NULL terminated */
- if (rate == 0x0)
- break;
- buf[i + 2] = rate;
- }
- buf[1] = i;
-
- return i + 2;
-}
-
-static int prism_build_supp_rates(u8 *buf, const u8 *rates)
-{
- int i;
-
- buf[0] = WLAN_EID_SUPP_RATES;
- for (i = 0; i < 8; i++) {
- /* NULL terminated */
- if (rates[i] == 0x0)
- break;
- buf[i + 2] = rates[i];
- }
- buf[1] = i;
-
- /* We might still have another 2 rates, which need to go in
- * extended supported rates */
- if (i == 8 && rates[i] > 0) {
- buf[10] = WLAN_EID_EXT_SUPP_RATES;
- for (; i < 10; i++) {
- /* NULL terminated */
- if (rates[i] == 0x0)
- break;
- buf[i + 2] = rates[i];
- }
- buf[11] = i - 8;
- }
-
- return (i < 8) ? i + 2 : i + 4;
-}
-
-static void orinoco_add_hostscan_result(struct orinoco_private *priv,
- const union hermes_scan_info *bss)
-{
- struct wiphy *wiphy = priv_to_wiphy(priv);
- struct ieee80211_channel *channel;
- struct cfg80211_bss *cbss;
- u8 *ie;
- u8 ie_buf[46];
- u64 timestamp;
- s32 signal;
- u16 capability;
- u16 beacon_interval;
- int ie_len;
- int freq;
- int len;
-
- len = le16_to_cpu(bss->a.essid_len);
-
- /* Reconstruct SSID and bitrate IEs to pass up */
- ie_buf[0] = WLAN_EID_SSID;
- ie_buf[1] = len;
- memcpy(&ie_buf[2], bss->a.essid, len);
-
- ie = ie_buf + len + 2;
- ie_len = ie_buf[1] + 2;
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_SYMBOL:
- ie_len += symbol_build_supp_rates(ie, bss->s.rates);
- break;
-
- case FIRMWARE_TYPE_INTERSIL:
- ie_len += prism_build_supp_rates(ie, bss->p.rates);
- break;
-
- case FIRMWARE_TYPE_AGERE:
- default:
- break;
- }
-
- freq = ieee80211_channel_to_frequency(
- le16_to_cpu(bss->a.channel), NL80211_BAND_2GHZ);
- channel = ieee80211_get_channel(wiphy, freq);
- if (!channel) {
- printk(KERN_DEBUG "Invalid channel designation %04X(%04X)",
- bss->a.channel, freq);
- return; /* Then ignore it for now */
- }
- timestamp = 0;
- capability = le16_to_cpu(bss->a.capabilities);
- beacon_interval = le16_to_cpu(bss->a.beacon_interv);
- signal = SIGNAL_TO_MBM(le16_to_cpu(bss->a.level));
-
- cbss = cfg80211_inform_bss(wiphy, channel, CFG80211_BSS_FTYPE_UNKNOWN,
- bss->a.bssid, timestamp, capability,
- beacon_interval, ie_buf, ie_len, signal,
- GFP_KERNEL);
- cfg80211_put_bss(wiphy, cbss);
-}
-
-void orinoco_add_extscan_result(struct orinoco_private *priv,
- struct agere_ext_scan_info *bss,
- size_t len)
-{
- struct wiphy *wiphy = priv_to_wiphy(priv);
- struct ieee80211_channel *channel;
- struct cfg80211_bss *cbss;
- const u8 *ie;
- u64 timestamp;
- s32 signal;
- u16 capability;
- u16 beacon_interval;
- size_t ie_len;
- int chan, freq;
-
- ie_len = len - sizeof(*bss);
- ie = cfg80211_find_ie(WLAN_EID_DS_PARAMS, bss->data, ie_len);
- chan = ie ? ie[2] : 0;
- freq = ieee80211_channel_to_frequency(chan, NL80211_BAND_2GHZ);
- channel = ieee80211_get_channel(wiphy, freq);
-
- timestamp = le64_to_cpu(bss->timestamp);
- capability = le16_to_cpu(bss->capabilities);
- beacon_interval = le16_to_cpu(bss->beacon_interval);
- ie = bss->data;
- signal = SIGNAL_TO_MBM(bss->level);
-
- cbss = cfg80211_inform_bss(wiphy, channel, CFG80211_BSS_FTYPE_UNKNOWN,
- bss->bssid, timestamp, capability,
- beacon_interval, ie, ie_len, signal,
- GFP_KERNEL);
- cfg80211_put_bss(wiphy, cbss);
-}
-
-void orinoco_add_hostscan_results(struct orinoco_private *priv,
- unsigned char *buf,
- size_t len)
-{
- int offset; /* In the scan data */
- size_t atom_len;
- bool abort = false;
-
- switch (priv->firmware_type) {
- case FIRMWARE_TYPE_AGERE:
- atom_len = sizeof(struct agere_scan_apinfo);
- offset = 0;
- break;
-
- case FIRMWARE_TYPE_SYMBOL:
- /* Lack of documentation necessitates this hack.
- * Different firmwares have 68 or 76 byte long atoms.
- * We try modulo first. If the length divides by both,
- * we check what would be the channel in the second
- * frame for a 68-byte atom. 76-byte atoms have 0 there.
- * Valid channel cannot be 0. */
- if (len % 76)
- atom_len = 68;
- else if (len % 68)
- atom_len = 76;
- else if (len >= 1292 && buf[68] == 0)
- atom_len = 76;
- else
- atom_len = 68;
- offset = 0;
- break;
-
- case FIRMWARE_TYPE_INTERSIL:
- offset = 4;
- if (priv->has_hostscan) {
- atom_len = le16_to_cpup((__le16 *)buf);
- /* Sanity check for atom_len */
- if (atom_len < sizeof(struct prism2_scan_apinfo)) {
- printk(KERN_ERR "%s: Invalid atom_len in scan "
- "data: %zu\n", priv->ndev->name,
- atom_len);
- abort = true;
- goto scan_abort;
- }
- } else
- atom_len = offsetof(struct prism2_scan_apinfo, atim);
- break;
-
- default:
- abort = true;
- goto scan_abort;
- }
-
- /* Check that we got an whole number of atoms */
- if ((len - offset) % atom_len) {
- printk(KERN_ERR "%s: Unexpected scan data length %zu, "
- "atom_len %zu, offset %d\n", priv->ndev->name, len,
- atom_len, offset);
- abort = true;
- goto scan_abort;
- }
-
- /* Process the entries one by one */
- for (; offset + atom_len <= len; offset += atom_len) {
- union hermes_scan_info *atom;
-
- atom = (union hermes_scan_info *) (buf + offset);
-
- orinoco_add_hostscan_result(priv, atom);
- }
-
- scan_abort:
- if (priv->scan_request) {
- struct cfg80211_scan_info info = {
- .aborted = abort,
- };
-
- cfg80211_scan_done(priv->scan_request, &info);
- priv->scan_request = NULL;
- }
-}
-
-void orinoco_scan_done(struct orinoco_private *priv, bool abort)
-{
- if (priv->scan_request) {
- struct cfg80211_scan_info info = {
- .aborted = abort,
- };
-
- cfg80211_scan_done(priv->scan_request, &info);
- priv->scan_request = NULL;
- }
-}
deleted file mode 100644
@@ -1,21 +0,0 @@
-/* Helpers for managing scan queues
- *
- * See copyright notice in main.c
- */
-#ifndef _ORINOCO_SCAN_H_
-#define _ORINOCO_SCAN_H_
-
-/* Forward declarations */
-struct orinoco_private;
-struct agere_ext_scan_info;
-
-/* Add scan results */
-void orinoco_add_extscan_result(struct orinoco_private *priv,
- struct agere_ext_scan_info *atom,
- size_t len);
-void orinoco_add_hostscan_results(struct orinoco_private *dev,
- unsigned char *buf,
- size_t len);
-void orinoco_scan_done(struct orinoco_private *priv, bool abort);
-
-#endif /* _ORINOCO_SCAN_H_ */
deleted file mode 100644
@@ -1,328 +0,0 @@
-/*
- * Driver for 802.11b cards using RAM-loadable Symbol firmware, such as
- * Symbol Wireless Networker LA4137, CompactFlash cards by Socket
- * Communications and Intel PRO/Wireless 2011B.
- *
- * The driver implements Symbol firmware download. The rest is handled
- * in hermes.c and main.c.
- *
- * Utilities for downloading the Symbol firmware are available at
- * http://sourceforge.net/projects/orinoco/
- *
- * Copyright (C) 2002-2005 Pavel Roskin <proski@gnu.org>
- * Portions based on orinoco_cs.c:
- * Copyright (C) David Gibson, Linuxcare Australia
- * Portions based on Spectrum24tDnld.c from original spectrum24 driver:
- * Copyright (C) Symbol Technologies.
- *
- * See copyright notice in file main.c.
- */
-
-#define DRIVER_NAME "spectrum_cs"
-#define PFX DRIVER_NAME ": "
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/cisreg.h>
-#include <pcmcia/ds.h>
-
-#include "orinoco.h"
-
-/********************************************************************/
-/* Module stuff */
-/********************************************************************/
-
-MODULE_AUTHOR("Pavel Roskin <proski@gnu.org>");
-MODULE_DESCRIPTION("Driver for Symbol Spectrum24 Trilogy cards with firmware downloader");
-MODULE_LICENSE("Dual MPL/GPL");
-
-/* Module parameters */
-
-/* Some D-Link cards have buggy CIS. They do work at 5v properly, but
- * don't have any CIS entry for it. This workaround it... */
-static int ignore_cis_vcc; /* = 0 */
-module_param(ignore_cis_vcc, int, 0);
-MODULE_PARM_DESC(ignore_cis_vcc, "Allow voltage mismatch between card and socket");
-
-/********************************************************************/
-/* Data structures */
-/********************************************************************/
-
-/* PCMCIA specific device information (goes in the card field of
- * struct orinoco_private */
-struct orinoco_pccard {
- struct pcmcia_device *p_dev;
-};
-
-/********************************************************************/
-/* Function prototypes */
-/********************************************************************/
-
-static int spectrum_cs_config(struct pcmcia_device *link);
-static void spectrum_cs_release(struct pcmcia_device *link);
-
-/* Constants for the CISREG_CCSR register */
-#define HCR_RUN 0x07 /* run firmware after reset */
-#define HCR_IDLE 0x0E /* don't run firmware after reset */
-#define HCR_MEM16 0x10 /* memory width bit, should be preserved */
-
-
-/*
- * Reset the card using configuration registers COR and CCSR.
- * If IDLE is 1, stop the firmware, so that it can be safely rewritten.
- */
-static int
-spectrum_reset(struct pcmcia_device *link, int idle)
-{
- int ret;
- u8 save_cor;
- u8 ccsr;
-
- /* Doing it if hardware is gone is guaranteed crash */
- if (!pcmcia_dev_present(link))
- return -ENODEV;
-
- /* Save original COR value */
- ret = pcmcia_read_config_byte(link, CISREG_COR, &save_cor);
- if (ret)
- goto failed;
-
- /* Soft-Reset card */
- ret = pcmcia_write_config_byte(link, CISREG_COR,
- (save_cor | COR_SOFT_RESET));
- if (ret)
- goto failed;
- udelay(1000);
-
- /* Read CCSR */
- ret = pcmcia_read_config_byte(link, CISREG_CCSR, &ccsr);
- if (ret)
- goto failed;
-
- /*
- * Start or stop the firmware. Memory width bit should be
- * preserved from the value we've just read.
- */
- ccsr = (idle ? HCR_IDLE : HCR_RUN) | (ccsr & HCR_MEM16);
- ret = pcmcia_write_config_byte(link, CISREG_CCSR, ccsr);
- if (ret)
- goto failed;
- udelay(1000);
-
- /* Restore original COR configuration index */
- ret = pcmcia_write_config_byte(link, CISREG_COR,
- (save_cor & ~COR_SOFT_RESET));
- if (ret)
- goto failed;
- udelay(1000);
- return 0;
-
-failed:
- return -ENODEV;
-}
-
-/********************************************************************/
-/* Device methods */
-/********************************************************************/
-
-static int
-spectrum_cs_hard_reset(struct orinoco_private *priv)
-{
- struct orinoco_pccard *card = priv->card;
- struct pcmcia_device *link = card->p_dev;
-
- /* Soft reset using COR and HCR */
- spectrum_reset(link, 0);
-
- return 0;
-}
-
-static int
-spectrum_cs_stop_firmware(struct orinoco_private *priv, int idle)
-{
- struct orinoco_pccard *card = priv->card;
- struct pcmcia_device *link = card->p_dev;
-
- return spectrum_reset(link, idle);
-}
-
-/********************************************************************/
-/* PCMCIA stuff */
-/********************************************************************/
-
-static int
-spectrum_cs_probe(struct pcmcia_device *link)
-{
- struct orinoco_private *priv;
- struct orinoco_pccard *card;
- int ret;
-
- priv = alloc_orinocodev(sizeof(*card), &link->dev,
- spectrum_cs_hard_reset,
- spectrum_cs_stop_firmware);
- if (!priv)
- return -ENOMEM;
- card = priv->card;
-
- /* Link both structures together */
- card->p_dev = link;
- link->priv = priv;
-
- ret = spectrum_cs_config(link);
- if (ret)
- goto err_free_orinocodev;
-
- return 0;
-
-err_free_orinocodev:
- free_orinocodev(priv);
- return ret;
-}
-
-static void spectrum_cs_detach(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
-
- orinoco_if_del(priv);
-
- spectrum_cs_release(link);
-
- free_orinocodev(priv);
-} /* spectrum_cs_detach */
-
-static int spectrum_cs_config_check(struct pcmcia_device *p_dev,
- void *priv_data)
-{
- if (p_dev->config_index == 0)
- return -EINVAL;
-
- return pcmcia_request_io(p_dev);
-};
-
-static int
-spectrum_cs_config(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
- struct hermes *hw = &priv->hw;
- int ret;
- void __iomem *mem;
-
- link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC |
- CONF_AUTO_SET_IO | CONF_ENABLE_IRQ;
- if (ignore_cis_vcc)
- link->config_flags &= ~CONF_AUTO_CHECK_VCC;
- ret = pcmcia_loop_config(link, spectrum_cs_config_check, NULL);
- if (ret) {
- if (!ignore_cis_vcc)
- printk(KERN_ERR PFX "GetNextTuple(): No matching "
- "CIS configuration. Maybe you need the "
- "ignore_cis_vcc=1 parameter.\n");
- goto failed;
- }
-
- mem = ioport_map(link->resource[0]->start,
- resource_size(link->resource[0]));
- if (!mem)
- goto failed;
-
- /* We initialize the hermes structure before completing PCMCIA
- * configuration just in case the interrupt handler gets
- * called. */
- hermes_struct_init(hw, mem, HERMES_16BIT_REGSPACING);
- hw->eeprom_pda = true;
-
- ret = pcmcia_request_irq(link, orinoco_interrupt);
- if (ret)
- goto failed;
-
- ret = pcmcia_enable_device(link);
- if (ret)
- goto failed;
-
- /* Reset card */
- if (spectrum_cs_hard_reset(priv) != 0)
- goto failed;
-
- /* Initialise the main driver */
- if (orinoco_init(priv) != 0) {
- printk(KERN_ERR PFX "orinoco_init() failed\n");
- goto failed;
- }
-
- /* Register an interface with the stack */
- if (orinoco_if_add(priv, link->resource[0]->start,
- link->irq, NULL) != 0) {
- printk(KERN_ERR PFX "orinoco_if_add() failed\n");
- goto failed;
- }
-
- return 0;
-
- failed:
- spectrum_cs_release(link);
- return -ENODEV;
-} /* spectrum_cs_config */
-
-static void
-spectrum_cs_release(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
- unsigned long flags;
-
- /* We're committed to taking the device away now, so mark the
- * hardware as unavailable */
- priv->hw.ops->lock_irqsave(&priv->lock, &flags);
- priv->hw_unavailable++;
- priv->hw.ops->unlock_irqrestore(&priv->lock, &flags);
-
- pcmcia_disable_device(link);
- if (priv->hw.iobase)
- ioport_unmap(priv->hw.iobase);
-} /* spectrum_cs_release */
-
-
-static int
-spectrum_cs_suspend(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
-
- /* Mark the device as stopped, to block IO until later */
- orinoco_down(priv);
-
- return 0;
-}
-
-static int
-spectrum_cs_resume(struct pcmcia_device *link)
-{
- struct orinoco_private *priv = link->priv;
- int err = orinoco_up(priv);
-
- return err;
-}
-
-
-/********************************************************************/
-/* Module initialization */
-/********************************************************************/
-
-static const struct pcmcia_device_id spectrum_cs_ids[] = {
- PCMCIA_DEVICE_MANF_CARD(0x026c, 0x0001), /* Symbol Spectrum24 LA4137 */
- PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0001), /* Socket Communications CF */
- PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless LAN PC Card", 0x816cc815, 0x6fbf459a), /* 2011B, not 2011 */
- PCMCIA_DEVICE_NULL,
-};
-MODULE_DEVICE_TABLE(pcmcia, spectrum_cs_ids);
-
-static struct pcmcia_driver orinoco_driver = {
- .owner = THIS_MODULE,
- .name = DRIVER_NAME,
- .probe = spectrum_cs_probe,
- .remove = spectrum_cs_detach,
- .suspend = spectrum_cs_suspend,
- .resume = spectrum_cs_resume,
- .id_table = spectrum_cs_ids,
-};
-module_pcmcia_driver(orinoco_driver);
deleted file mode 100644
@@ -1,1428 +0,0 @@
-/* Wireless extensions support.
- *
- * See copyright notice in main.c
- */
-#include <linux/slab.h>
-#include <linux/kernel.h>
-#include <linux/if_arp.h>
-#include <linux/wireless.h>
-#include <linux/ieee80211.h>
-#include <linux/etherdevice.h>
-#include <net/iw_handler.h>
-#include <net/cfg80211.h>
-#include <net/cfg80211-wext.h>
-
-#include "hermes.h"
-#include "hermes_rid.h"
-#include "orinoco.h"
-
-#include "hw.h"
-#include "mic.h"
-#include "scan.h"
-#include "main.h"
-
-#include "wext.h"
-
-#define MAX_RID_LEN 1024
-
-/* Helper routine to record keys
- * It is called under orinoco_lock so it may not sleep */
-static int orinoco_set_key(struct orinoco_private *priv, int index,
- enum orinoco_alg alg, const u8 *key, int key_len,
- const u8 *seq, int seq_len)
-{
- kfree_sensitive(priv->keys[index].key);
- kfree_sensitive(priv->keys[index].seq);
-
- if (key_len) {
- priv->keys[index].key = kzalloc(key_len, GFP_ATOMIC);
- if (!priv->keys[index].key)
- goto nomem;
- } else
- priv->keys[index].key = NULL;
-
- if (seq_len) {
- priv->keys[index].seq = kzalloc(seq_len, GFP_ATOMIC);
- if (!priv->keys[index].seq)
- goto free_key;
- } else
- priv->keys[index].seq = NULL;
-
- priv->keys[index].key_len = key_len;
- priv->keys[index].seq_len = seq_len;
-
- if (key_len)
- memcpy((void *)priv->keys[index].key, key, key_len);
- if (seq_len)
- memcpy((void *)priv->keys[index].seq, seq, seq_len);
-
- switch (alg) {
- case ORINOCO_ALG_TKIP:
- priv->keys[index].cipher = WLAN_CIPHER_SUITE_TKIP;
- break;
-
- case ORINOCO_ALG_WEP:
- priv->keys[index].cipher = (key_len > SMALL_KEY_SIZE) ?
- WLAN_CIPHER_SUITE_WEP104 : WLAN_CIPHER_SUITE_WEP40;
- break;
-
- case ORINOCO_ALG_NONE:
- default:
- priv->keys[index].cipher = 0;
- break;
- }
-
- return 0;
-
-free_key:
- kfree(priv->keys[index].key);
- priv->keys[index].key = NULL;
-
-nomem:
- priv->keys[index].key_len = 0;
- priv->keys[index].seq_len = 0;
- priv->keys[index].cipher = 0;
-
- return -ENOMEM;
-}
-
-static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct hermes *hw = &priv->hw;
- struct iw_statistics *wstats = &priv->wstats;
- int err;
- unsigned long flags;
-
- if (!netif_device_present(dev)) {
- printk(KERN_WARNING "%s: get_wireless_stats() called while device not present\n",
- dev->name);
- return NULL; /* FIXME: Can we do better than this? */
- }
-
- /* If busy, return the old stats. Returning NULL may cause
- * the interface to disappear from /proc/net/wireless */
- if (orinoco_lock(priv, &flags) != 0)
- return wstats;
-
- /* We can't really wait for the tallies inquiry command to
- * complete, so we just use the previous results and trigger
- * a new tallies inquiry command for next time - Jean II */
- /* FIXME: Really we should wait for the inquiry to come back -
- * as it is the stats we give don't make a whole lot of sense.
- * Unfortunately, it's not clear how to do that within the
- * wireless extensions framework: I think we're in user
- * context, but a lock seems to be held by the time we get in
- * here so we're not safe to sleep here. */
- hermes_inquire(hw, HERMES_INQ_TALLIES);
-
- if (priv->iw_mode == NL80211_IFTYPE_ADHOC) {
- memset(&wstats->qual, 0, sizeof(wstats->qual));
- /* If a spy address is defined, we report stats of the
- * first spy address - Jean II */
- if (SPY_NUMBER(priv)) {
- wstats->qual.qual = priv->spy_data.spy_stat[0].qual;
- wstats->qual.level = priv->spy_data.spy_stat[0].level;
- wstats->qual.noise = priv->spy_data.spy_stat[0].noise;
- wstats->qual.updated =
- priv->spy_data.spy_stat[0].updated;
- }
- } else {
- struct {
- __le16 qual, signal, noise, unused;
- } __packed cq;
-
- err = HERMES_READ_RECORD(hw, USER_BAP,
- HERMES_RID_COMMSQUALITY, &cq);
-
- if (!err) {
- wstats->qual.qual = (int)le16_to_cpu(cq.qual);
- wstats->qual.level = (int)le16_to_cpu(cq.signal) - 0x95;
- wstats->qual.noise = (int)le16_to_cpu(cq.noise) - 0x95;
- wstats->qual.updated =
- IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
- }
- }
-
- orinoco_unlock(priv, &flags);
- return wstats;
-}
-
-/********************************************************************/
-/* Wireless extensions */
-/********************************************************************/
-
-static int orinoco_ioctl_setwap(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct sockaddr *ap_addr = &wrqu->ap_addr;
- struct orinoco_private *priv = ndev_priv(dev);
- int err = -EINPROGRESS; /* Call commit handler */
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- /* Enable automatic roaming - no sanity checks are needed */
- if (is_zero_ether_addr(ap_addr->sa_data) ||
- is_broadcast_ether_addr(ap_addr->sa_data)) {
- priv->bssid_fixed = 0;
- eth_zero_addr(priv->desired_bssid);
-
- /* "off" means keep existing connection */
- if (ap_addr->sa_data[0] == 0) {
- __orinoco_hw_set_wap(priv);
- err = 0;
- }
- goto out;
- }
-
- if (priv->firmware_type == FIRMWARE_TYPE_AGERE) {
- printk(KERN_WARNING "%s: Lucent/Agere firmware doesn't "
- "support manual roaming\n",
- dev->name);
- err = -EOPNOTSUPP;
- goto out;
- }
-
- if (priv->iw_mode != NL80211_IFTYPE_STATION) {
- printk(KERN_WARNING "%s: Manual roaming supported only in "
- "managed mode\n", dev->name);
- err = -EOPNOTSUPP;
- goto out;
- }
-
- /* Intersil firmware hangs without Desired ESSID */
- if (priv->firmware_type == FIRMWARE_TYPE_INTERSIL &&
- strlen(priv->desired_essid) == 0) {
- printk(KERN_WARNING "%s: Desired ESSID must be set for "
- "manual roaming\n", dev->name);
- err = -EOPNOTSUPP;
- goto out;
- }
-
- /* Finally, enable manual roaming */
- priv->bssid_fixed = 1;
- memcpy(priv->desired_bssid, &ap_addr->sa_data, ETH_ALEN);
-
- out:
- orinoco_unlock(priv, &flags);
- return err;
-}
-
-static int orinoco_ioctl_getwap(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct sockaddr *ap_addr = &wrqu->ap_addr;
- struct orinoco_private *priv = ndev_priv(dev);
-
- int err = 0;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- ap_addr->sa_family = ARPHRD_ETHER;
- err = orinoco_hw_get_current_bssid(priv, ap_addr->sa_data);
-
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_setiwencode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *keybuf)
-{
- struct iw_point *erq = &wrqu->encoding;
- struct orinoco_private *priv = ndev_priv(dev);
- int index = (erq->flags & IW_ENCODE_INDEX) - 1;
- int setindex = priv->tx_key;
- enum orinoco_alg encode_alg = priv->encode_alg;
- int restricted = priv->wep_restrict;
- int err = -EINPROGRESS; /* Call commit handler */
- unsigned long flags;
-
- if (!priv->has_wep)
- return -EOPNOTSUPP;
-
- if (erq->pointer) {
- /* We actually have a key to set - check its length */
- if (erq->length > LARGE_KEY_SIZE)
- return -E2BIG;
-
- if ((erq->length > SMALL_KEY_SIZE) && !priv->has_big_wep)
- return -E2BIG;
- }
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- /* Clear any TKIP key we have */
- if ((priv->has_wpa) && (priv->encode_alg == ORINOCO_ALG_TKIP))
- (void) orinoco_clear_tkip_key(priv, setindex);
-
- if (erq->length > 0) {
- if ((index < 0) || (index >= ORINOCO_MAX_KEYS))
- index = priv->tx_key;
-
- /* Switch on WEP if off */
- if (encode_alg != ORINOCO_ALG_WEP) {
- setindex = index;
- encode_alg = ORINOCO_ALG_WEP;
- }
- } else {
- /* Important note : if the user do "iwconfig eth0 enc off",
- * we will arrive there with an index of -1. This is valid
- * but need to be taken care off... Jean II */
- if ((index < 0) || (index >= ORINOCO_MAX_KEYS)) {
- if ((index != -1) || (erq->flags == 0)) {
- err = -EINVAL;
- goto out;
- }
- } else {
- /* Set the index : Check that the key is valid */
- if (priv->keys[index].key_len == 0) {
- err = -EINVAL;
- goto out;
- }
- setindex = index;
- }
- }
-
- if (erq->flags & IW_ENCODE_DISABLED)
- encode_alg = ORINOCO_ALG_NONE;
- if (erq->flags & IW_ENCODE_OPEN)
- restricted = 0;
- if (erq->flags & IW_ENCODE_RESTRICTED)
- restricted = 1;
-
- if (erq->pointer && erq->length > 0) {
- err = orinoco_set_key(priv, index, ORINOCO_ALG_WEP, keybuf,
- erq->length, NULL, 0);
- }
- priv->tx_key = setindex;
-
- /* Try fast key change if connected and only keys are changed */
- if ((priv->encode_alg == encode_alg) &&
- (priv->wep_restrict == restricted) &&
- netif_carrier_ok(dev)) {
- err = __orinoco_hw_setup_wepkeys(priv);
- /* No need to commit if successful */
- goto out;
- }
-
- priv->encode_alg = encode_alg;
- priv->wep_restrict = restricted;
-
- out:
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_getiwencode(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *keybuf)
-{
- struct iw_point *erq = &wrqu->encoding;
- struct orinoco_private *priv = ndev_priv(dev);
- int index = (erq->flags & IW_ENCODE_INDEX) - 1;
- unsigned long flags;
-
- if (!priv->has_wep)
- return -EOPNOTSUPP;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- if ((index < 0) || (index >= ORINOCO_MAX_KEYS))
- index = priv->tx_key;
-
- erq->flags = 0;
- if (!priv->encode_alg)
- erq->flags |= IW_ENCODE_DISABLED;
- erq->flags |= index + 1;
-
- if (priv->wep_restrict)
- erq->flags |= IW_ENCODE_RESTRICTED;
- else
- erq->flags |= IW_ENCODE_OPEN;
-
- erq->length = priv->keys[index].key_len;
-
- memcpy(keybuf, priv->keys[index].key, erq->length);
-
- orinoco_unlock(priv, &flags);
- return 0;
-}
-
-static int orinoco_ioctl_setessid(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *essidbuf)
-{
- struct iw_point *erq = &wrqu->essid;
- struct orinoco_private *priv = ndev_priv(dev);
- unsigned long flags;
-
- /* Note : ESSID is ignored in Ad-Hoc demo mode, but we can set it
- * anyway... - Jean II */
-
- /* Hum... Should not use Wireless Extension constant (may change),
- * should use our own... - Jean II */
- if (erq->length > IW_ESSID_MAX_SIZE)
- return -E2BIG;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- /* NULL the string (for NULL termination & ESSID = ANY) - Jean II */
- memset(priv->desired_essid, 0, sizeof(priv->desired_essid));
-
- /* If not ANY, get the new ESSID */
- if (erq->flags)
- memcpy(priv->desired_essid, essidbuf, erq->length);
-
- orinoco_unlock(priv, &flags);
-
- return -EINPROGRESS; /* Call commit handler */
-}
-
-static int orinoco_ioctl_getessid(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *essidbuf)
-{
- struct iw_point *erq = &wrqu->essid;
- struct orinoco_private *priv = ndev_priv(dev);
- int active;
- int err = 0;
- unsigned long flags;
-
- if (netif_running(dev)) {
- err = orinoco_hw_get_essid(priv, &active, essidbuf);
- if (err < 0)
- return err;
- erq->length = err;
- } else {
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE);
- erq->length = strlen(priv->desired_essid);
- orinoco_unlock(priv, &flags);
- }
-
- erq->flags = 1;
-
- return 0;
-}
-
-static int orinoco_ioctl_setfreq(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_freq *frq = &wrqu->freq;
- struct orinoco_private *priv = ndev_priv(dev);
- int chan = -1;
- unsigned long flags;
- int err = -EINPROGRESS; /* Call commit handler */
-
- /* In infrastructure mode the AP sets the channel */
- if (priv->iw_mode == NL80211_IFTYPE_STATION)
- return -EBUSY;
-
- if ((frq->e == 0) && (frq->m <= 1000)) {
- /* Setting by channel number */
- chan = frq->m;
- } else {
- /* Setting by frequency */
- int denom = 1;
- int i;
-
- /* Calculate denominator to rescale to MHz */
- for (i = 0; i < (6 - frq->e); i++)
- denom *= 10;
-
- chan = ieee80211_frequency_to_channel(frq->m / denom);
- }
-
- if ((chan < 1) || (chan > NUM_CHANNELS) ||
- !(priv->channel_mask & (1 << (chan - 1))))
- return -EINVAL;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- priv->channel = chan;
- if (priv->iw_mode == NL80211_IFTYPE_MONITOR) {
- /* Fast channel change - no commit if successful */
- struct hermes *hw = &priv->hw;
- err = hw->ops->cmd_wait(hw, HERMES_CMD_TEST |
- HERMES_TEST_SET_CHANNEL,
- chan, NULL);
- }
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_getfreq(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_freq *frq = &wrqu->freq;
- struct orinoco_private *priv = ndev_priv(dev);
- int tmp;
-
- /* Locking done in there */
- tmp = orinoco_hw_get_freq(priv);
- if (tmp < 0)
- return tmp;
-
- frq->m = tmp * 100000;
- frq->e = 1;
-
- return 0;
-}
-
-static int orinoco_ioctl_getsens(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_param *srq = &wrqu->sens;
- struct orinoco_private *priv = ndev_priv(dev);
- struct hermes *hw = &priv->hw;
- u16 val;
- int err;
- unsigned long flags;
-
- if (!priv->has_sensitivity)
- return -EOPNOTSUPP;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- err = hermes_read_wordrec(hw, USER_BAP,
- HERMES_RID_CNFSYSTEMSCALE, &val);
- orinoco_unlock(priv, &flags);
-
- if (err)
- return err;
-
- srq->value = val;
- srq->fixed = 0; /* auto */
-
- return 0;
-}
-
-static int orinoco_ioctl_setsens(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_param *srq = &wrqu->sens;
- struct orinoco_private *priv = ndev_priv(dev);
- int val = srq->value;
- unsigned long flags;
-
- if (!priv->has_sensitivity)
- return -EOPNOTSUPP;
-
- if ((val < 1) || (val > 3))
- return -EINVAL;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- priv->ap_density = val;
- orinoco_unlock(priv, &flags);
-
- return -EINPROGRESS; /* Call commit handler */
-}
-
-static int orinoco_ioctl_setrate(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_param *rrq = &wrqu->bitrate;
- struct orinoco_private *priv = ndev_priv(dev);
- int ratemode;
- int bitrate; /* 100s of kilobits */
- unsigned long flags;
-
- /* As the user space doesn't know our highest rate, it uses -1
- * to ask us to set the highest rate. Test it using "iwconfig
- * ethX rate auto" - Jean II */
- if (rrq->value == -1)
- bitrate = 110;
- else {
- if (rrq->value % 100000)
- return -EINVAL;
- bitrate = rrq->value / 100000;
- }
-
- ratemode = orinoco_get_bitratemode(bitrate, !rrq->fixed);
-
- if (ratemode == -1)
- return -EINVAL;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
- priv->bitratemode = ratemode;
- orinoco_unlock(priv, &flags);
-
- return -EINPROGRESS;
-}
-
-static int orinoco_ioctl_getrate(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_param *rrq = &wrqu->bitrate;
- struct orinoco_private *priv = ndev_priv(dev);
- int err = 0;
- int bitrate, automatic;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- orinoco_get_ratemode_cfg(priv->bitratemode, &bitrate, &automatic);
-
- /* If the interface is running we try to find more about the
- current mode */
- if (netif_running(dev)) {
- int act_bitrate;
- int lerr;
-
- /* Ignore errors if we can't get the actual bitrate */
- lerr = orinoco_hw_get_act_bitrate(priv, &act_bitrate);
- if (!lerr)
- bitrate = act_bitrate;
- }
-
- orinoco_unlock(priv, &flags);
-
- rrq->value = bitrate;
- rrq->fixed = !automatic;
- rrq->disabled = 0;
-
- return err;
-}
-
-static int orinoco_ioctl_setpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_param *prq = &wrqu->power;
- struct orinoco_private *priv = ndev_priv(dev);
- int err = -EINPROGRESS; /* Call commit handler */
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- if (prq->disabled) {
- priv->pm_on = 0;
- } else {
- switch (prq->flags & IW_POWER_MODE) {
- case IW_POWER_UNICAST_R:
- priv->pm_mcast = 0;
- priv->pm_on = 1;
- break;
- case IW_POWER_ALL_R:
- priv->pm_mcast = 1;
- priv->pm_on = 1;
- break;
- case IW_POWER_ON:
- /* No flags : but we may have a value - Jean II */
- break;
- default:
- err = -EINVAL;
- goto out;
- }
-
- if (prq->flags & IW_POWER_TIMEOUT) {
- priv->pm_on = 1;
- priv->pm_timeout = prq->value / 1000;
- }
- if (prq->flags & IW_POWER_PERIOD) {
- priv->pm_on = 1;
- priv->pm_period = prq->value / 1000;
- }
- /* It's valid to not have a value if we are just toggling
- * the flags... Jean II */
- if (!priv->pm_on) {
- err = -EINVAL;
- goto out;
- }
- }
-
- out:
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_getpower(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_param *prq = &wrqu->power;
- struct orinoco_private *priv = ndev_priv(dev);
- struct hermes *hw = &priv->hw;
- int err = 0;
- u16 enable, period, timeout, mcast;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = hermes_read_wordrec(hw, USER_BAP,
- HERMES_RID_CNFPMENABLED, &enable);
- if (err)
- goto out;
-
- err = hermes_read_wordrec(hw, USER_BAP,
- HERMES_RID_CNFMAXSLEEPDURATION, &period);
- if (err)
- goto out;
-
- err = hermes_read_wordrec(hw, USER_BAP,
- HERMES_RID_CNFPMHOLDOVERDURATION, &timeout);
- if (err)
- goto out;
-
- err = hermes_read_wordrec(hw, USER_BAP,
- HERMES_RID_CNFMULTICASTRECEIVE, &mcast);
- if (err)
- goto out;
-
- prq->disabled = !enable;
- /* Note : by default, display the period */
- if ((prq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
- prq->flags = IW_POWER_TIMEOUT;
- prq->value = timeout * 1000;
- } else {
- prq->flags = IW_POWER_PERIOD;
- prq->value = period * 1000;
- }
- if (mcast)
- prq->flags |= IW_POWER_ALL_R;
- else
- prq->flags |= IW_POWER_UNICAST_R;
-
- out:
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_set_encodeext(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct iw_point *encoding = &wrqu->encoding;
- struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- int idx, alg = ext->alg, set_key = 1;
- unsigned long flags;
- int err = -EINVAL;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- /* Determine and validate the key index */
- idx = encoding->flags & IW_ENCODE_INDEX;
- if (idx) {
- if ((idx < 1) || (idx > 4))
- goto out;
- idx--;
- } else
- idx = priv->tx_key;
-
- if (encoding->flags & IW_ENCODE_DISABLED)
- alg = IW_ENCODE_ALG_NONE;
-
- if (priv->has_wpa && (alg != IW_ENCODE_ALG_TKIP)) {
- /* Clear any TKIP TX key we had */
- (void) orinoco_clear_tkip_key(priv, priv->tx_key);
- }
-
- if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
- priv->tx_key = idx;
- set_key = ((alg == IW_ENCODE_ALG_TKIP) ||
- (ext->key_len > 0)) ? 1 : 0;
- }
-
- if (set_key) {
- /* Set the requested key first */
- switch (alg) {
- case IW_ENCODE_ALG_NONE:
- priv->encode_alg = ORINOCO_ALG_NONE;
- err = orinoco_set_key(priv, idx, ORINOCO_ALG_NONE,
- NULL, 0, NULL, 0);
- break;
-
- case IW_ENCODE_ALG_WEP:
- if (ext->key_len <= 0)
- goto out;
-
- priv->encode_alg = ORINOCO_ALG_WEP;
- err = orinoco_set_key(priv, idx, ORINOCO_ALG_WEP,
- ext->key, ext->key_len, NULL, 0);
- break;
-
- case IW_ENCODE_ALG_TKIP:
- {
- u8 *tkip_iv = NULL;
-
- if (!priv->has_wpa ||
- (ext->key_len > sizeof(struct orinoco_tkip_key)))
- goto out;
-
- priv->encode_alg = ORINOCO_ALG_TKIP;
-
- if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
- tkip_iv = &ext->rx_seq[0];
-
- err = orinoco_set_key(priv, idx, ORINOCO_ALG_TKIP,
- ext->key, ext->key_len, tkip_iv,
- ORINOCO_SEQ_LEN);
-
- err = __orinoco_hw_set_tkip_key(priv, idx,
- ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY,
- priv->keys[idx].key, priv->keys[idx].key_len,
- tkip_iv, ORINOCO_SEQ_LEN, NULL, 0);
- if (err)
- printk(KERN_ERR "%s: Error %d setting TKIP key"
- "\n", dev->name, err);
-
- goto out;
- }
- default:
- goto out;
- }
- }
- err = -EINPROGRESS;
- out:
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_get_encodeext(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct iw_point *encoding = &wrqu->encoding;
- struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- int idx, max_key_len;
- unsigned long flags;
- int err;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = -EINVAL;
- max_key_len = encoding->length - sizeof(*ext);
- if (max_key_len < 0)
- goto out;
-
- idx = encoding->flags & IW_ENCODE_INDEX;
- if (idx) {
- if ((idx < 1) || (idx > 4))
- goto out;
- idx--;
- } else
- idx = priv->tx_key;
-
- encoding->flags = idx + 1;
- memset(ext, 0, sizeof(*ext));
-
- switch (priv->encode_alg) {
- case ORINOCO_ALG_NONE:
- ext->alg = IW_ENCODE_ALG_NONE;
- ext->key_len = 0;
- encoding->flags |= IW_ENCODE_DISABLED;
- break;
- case ORINOCO_ALG_WEP:
- ext->alg = IW_ENCODE_ALG_WEP;
- ext->key_len = min(priv->keys[idx].key_len, max_key_len);
- memcpy(ext->key, priv->keys[idx].key, ext->key_len);
- encoding->flags |= IW_ENCODE_ENABLED;
- break;
- case ORINOCO_ALG_TKIP:
- ext->alg = IW_ENCODE_ALG_TKIP;
- ext->key_len = min(priv->keys[idx].key_len, max_key_len);
- memcpy(ext->key, priv->keys[idx].key, ext->key_len);
- encoding->flags |= IW_ENCODE_ENABLED;
- break;
- }
-
- err = 0;
- out:
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_set_auth(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct hermes *hw = &priv->hw;
- struct iw_param *param = &wrqu->param;
- unsigned long flags;
- int ret = -EINPROGRESS;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- switch (param->flags & IW_AUTH_INDEX) {
- case IW_AUTH_WPA_VERSION:
- case IW_AUTH_CIPHER_PAIRWISE:
- case IW_AUTH_CIPHER_GROUP:
- case IW_AUTH_RX_UNENCRYPTED_EAPOL:
- case IW_AUTH_PRIVACY_INVOKED:
- case IW_AUTH_DROP_UNENCRYPTED:
- /*
- * orinoco does not use these parameters
- */
- break;
-
- case IW_AUTH_MFP:
- /* Management Frame Protection not supported.
- * Only fail if set to required.
- */
- if (param->value == IW_AUTH_MFP_REQUIRED)
- ret = -EINVAL;
- break;
-
- case IW_AUTH_KEY_MGMT:
- /* wl_lkm implies value 2 == PSK for Hermes I
- * which ties in with WEXT
- * no other hints tho :(
- */
- priv->key_mgmt = param->value;
- break;
-
- case IW_AUTH_TKIP_COUNTERMEASURES:
- /* When countermeasures are enabled, shut down the
- * card; when disabled, re-enable the card. This must
- * take effect immediately.
- *
- * TODO: Make sure that the EAPOL message is getting
- * out before card disabled
- */
- if (param->value) {
- priv->tkip_cm_active = 1;
- ret = hermes_disable_port(hw, 0);
- } else {
- priv->tkip_cm_active = 0;
- ret = hermes_enable_port(hw, 0);
- }
- break;
-
- case IW_AUTH_80211_AUTH_ALG:
- if (param->value & IW_AUTH_ALG_SHARED_KEY)
- priv->wep_restrict = 1;
- else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM)
- priv->wep_restrict = 0;
- else
- ret = -EINVAL;
- break;
-
- case IW_AUTH_WPA_ENABLED:
- if (priv->has_wpa) {
- priv->wpa_enabled = param->value ? 1 : 0;
- } else {
- if (param->value)
- ret = -EOPNOTSUPP;
- /* else silently accept disable of WPA */
- priv->wpa_enabled = 0;
- }
- break;
-
- default:
- ret = -EOPNOTSUPP;
- }
-
- orinoco_unlock(priv, &flags);
- return ret;
-}
-
-static int orinoco_ioctl_get_auth(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct iw_param *param = &wrqu->param;
- unsigned long flags;
- int ret = 0;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- switch (param->flags & IW_AUTH_INDEX) {
- case IW_AUTH_KEY_MGMT:
- param->value = priv->key_mgmt;
- break;
-
- case IW_AUTH_TKIP_COUNTERMEASURES:
- param->value = priv->tkip_cm_active;
- break;
-
- case IW_AUTH_80211_AUTH_ALG:
- if (priv->wep_restrict)
- param->value = IW_AUTH_ALG_SHARED_KEY;
- else
- param->value = IW_AUTH_ALG_OPEN_SYSTEM;
- break;
-
- case IW_AUTH_WPA_ENABLED:
- param->value = priv->wpa_enabled;
- break;
-
- default:
- ret = -EOPNOTSUPP;
- }
-
- orinoco_unlock(priv, &flags);
- return ret;
-}
-
-static int orinoco_ioctl_set_genie(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- u8 *buf;
- unsigned long flags;
-
- /* cut off at IEEE80211_MAX_DATA_LEN */
- if ((wrqu->data.length > IEEE80211_MAX_DATA_LEN) ||
- (wrqu->data.length && (extra == NULL)))
- return -EINVAL;
-
- if (wrqu->data.length) {
- buf = kmemdup(extra, wrqu->data.length, GFP_KERNEL);
- if (buf == NULL)
- return -ENOMEM;
- } else
- buf = NULL;
-
- if (orinoco_lock(priv, &flags) != 0) {
- kfree(buf);
- return -EBUSY;
- }
-
- kfree(priv->wpa_ie);
- priv->wpa_ie = buf;
- priv->wpa_ie_len = wrqu->data.length;
-
- if (priv->wpa_ie) {
- /* Looks like wl_lkm wants to check the auth alg, and
- * somehow pass it to the firmware.
- * Instead it just calls the key mgmt rid
- * - we do this in set auth.
- */
- }
-
- orinoco_unlock(priv, &flags);
- return 0;
-}
-
-static int orinoco_ioctl_get_genie(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- unsigned long flags;
- int err = 0;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- if ((priv->wpa_ie_len == 0) || (priv->wpa_ie == NULL)) {
- wrqu->data.length = 0;
- goto out;
- }
-
- if (wrqu->data.length < priv->wpa_ie_len) {
- err = -E2BIG;
- goto out;
- }
-
- wrqu->data.length = priv->wpa_ie_len;
- memcpy(extra, priv->wpa_ie, priv->wpa_ie_len);
-
-out:
- orinoco_unlock(priv, &flags);
- return err;
-}
-
-static int orinoco_ioctl_set_mlme(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu, char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- struct iw_mlme *mlme = (struct iw_mlme *)extra;
- unsigned long flags;
- int ret = 0;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- switch (mlme->cmd) {
- case IW_MLME_DEAUTH:
- /* silently ignore */
- break;
-
- case IW_MLME_DISASSOC:
-
- ret = orinoco_hw_disassociate(priv, mlme->addr.sa_data,
- mlme->reason_code);
- break;
-
- default:
- ret = -EOPNOTSUPP;
- }
-
- orinoco_unlock(priv, &flags);
- return ret;
-}
-
-static int orinoco_ioctl_reset(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
-
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
-
- if (info->cmd == (SIOCIWFIRSTPRIV + 0x1)) {
- printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name);
-
- /* Firmware reset */
- orinoco_reset(&priv->reset_work);
- } else {
- printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name);
-
- schedule_work(&priv->reset_work);
- }
-
- return 0;
-}
-
-static int orinoco_ioctl_setibssport(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-
-{
- struct orinoco_private *priv = ndev_priv(dev);
- int val = *((int *) extra);
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- priv->ibss_port = val;
-
- /* Actually update the mode we are using */
- set_port_type(priv);
-
- orinoco_unlock(priv, &flags);
- return -EINPROGRESS; /* Call commit handler */
-}
-
-static int orinoco_ioctl_getibssport(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- int *val = (int *) extra;
-
- *val = priv->ibss_port;
- return 0;
-}
-
-static int orinoco_ioctl_setport3(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- int val = *((int *) extra);
- int err = 0;
- unsigned long flags;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- switch (val) {
- case 0: /* Try to do IEEE ad-hoc mode */
- if (!priv->has_ibss) {
- err = -EINVAL;
- break;
- }
- priv->prefer_port3 = 0;
-
- break;
-
- case 1: /* Try to do Lucent proprietary ad-hoc mode */
- if (!priv->has_port3) {
- err = -EINVAL;
- break;
- }
- priv->prefer_port3 = 1;
- break;
-
- default:
- err = -EINVAL;
- }
-
- if (!err) {
- /* Actually update the mode we are using */
- set_port_type(priv);
- err = -EINPROGRESS;
- }
-
- orinoco_unlock(priv, &flags);
-
- return err;
-}
-
-static int orinoco_ioctl_getport3(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- int *val = (int *) extra;
-
- *val = priv->prefer_port3;
- return 0;
-}
-
-static int orinoco_ioctl_setpreamble(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- unsigned long flags;
- int val;
-
- if (!priv->has_preamble)
- return -EOPNOTSUPP;
-
- /* 802.11b has recently defined some short preamble.
- * Basically, the Phy header has been reduced in size.
- * This increase performance, especially at high rates
- * (the preamble is transmitted at 1Mb/s), unfortunately
- * this give compatibility troubles... - Jean II */
- val = *((int *) extra);
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- if (val)
- priv->preamble = 1;
- else
- priv->preamble = 0;
-
- orinoco_unlock(priv, &flags);
-
- return -EINPROGRESS; /* Call commit handler */
-}
-
-static int orinoco_ioctl_getpreamble(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- int *val = (int *) extra;
-
- if (!priv->has_preamble)
- return -EOPNOTSUPP;
-
- *val = priv->preamble;
- return 0;
-}
-
-/* ioctl interface to hermes_read_ltv()
- * To use with iwpriv, pass the RID as the token argument, e.g.
- * iwpriv get_rid [0xfc00]
- * At least Wireless Tools 25 is required to use iwpriv.
- * For Wireless Tools 25 and 26 append "dummy" are the end. */
-static int orinoco_ioctl_getrid(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct iw_point *data = &wrqu->data;
- struct orinoco_private *priv = ndev_priv(dev);
- struct hermes *hw = &priv->hw;
- int rid = data->flags;
- u16 length;
- int err;
- unsigned long flags;
-
- /* It's a "get" function, but we don't want users to access the
- * WEP key and other raw firmware data */
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
-
- if (rid < 0xfc00 || rid > 0xffff)
- return -EINVAL;
-
- if (orinoco_lock(priv, &flags) != 0)
- return -EBUSY;
-
- err = hw->ops->read_ltv(hw, USER_BAP, rid, MAX_RID_LEN, &length,
- extra);
- if (err)
- goto out;
-
- data->length = min_t(u16, HERMES_RECLEN_TO_BYTES(length),
- MAX_RID_LEN);
-
- out:
- orinoco_unlock(priv, &flags);
- return err;
-}
-
-
-/* Commit handler, called after set operations */
-static int orinoco_ioctl_commit(struct net_device *dev,
- struct iw_request_info *info,
- union iwreq_data *wrqu,
- char *extra)
-{
- struct orinoco_private *priv = ndev_priv(dev);
- unsigned long flags;
- int err = 0;
-
- if (!priv->open)
- return 0;
-
- if (orinoco_lock(priv, &flags) != 0)
- return err;
-
- err = orinoco_commit(priv);
-
- orinoco_unlock(priv, &flags);
- return err;
-}
-
-static const struct iw_priv_args orinoco_privtab[] = {
- { SIOCIWFIRSTPRIV + 0x0, 0, 0, "force_reset" },
- { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" },
- { SIOCIWFIRSTPRIV + 0x2, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- 0, "set_port3" },
- { SIOCIWFIRSTPRIV + 0x3, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- "get_port3" },
- { SIOCIWFIRSTPRIV + 0x4, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- 0, "set_preamble" },
- { SIOCIWFIRSTPRIV + 0x5, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- "get_preamble" },
- { SIOCIWFIRSTPRIV + 0x6, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- 0, "set_ibssport" },
- { SIOCIWFIRSTPRIV + 0x7, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
- "get_ibssport" },
- { SIOCIWFIRSTPRIV + 0x9, 0, IW_PRIV_TYPE_BYTE | MAX_RID_LEN,
- "get_rid" },
-};
-
-
-/*
- * Structures to export the Wireless Handlers
- */
-
-static const iw_handler orinoco_handler[] = {
- IW_HANDLER(SIOCSIWCOMMIT, orinoco_ioctl_commit),
- IW_HANDLER(SIOCGIWNAME, cfg80211_wext_giwname),
- IW_HANDLER(SIOCSIWFREQ, orinoco_ioctl_setfreq),
- IW_HANDLER(SIOCGIWFREQ, orinoco_ioctl_getfreq),
- IW_HANDLER(SIOCSIWMODE, cfg80211_wext_siwmode),
- IW_HANDLER(SIOCGIWMODE, cfg80211_wext_giwmode),
- IW_HANDLER(SIOCSIWSENS, orinoco_ioctl_setsens),
- IW_HANDLER(SIOCGIWSENS, orinoco_ioctl_getsens),
- IW_HANDLER(SIOCGIWRANGE, cfg80211_wext_giwrange),
- IW_HANDLER(SIOCSIWSPY, iw_handler_set_spy),
- IW_HANDLER(SIOCGIWSPY, iw_handler_get_spy),
- IW_HANDLER(SIOCSIWTHRSPY, iw_handler_set_thrspy),
- IW_HANDLER(SIOCGIWTHRSPY, iw_handler_get_thrspy),
- IW_HANDLER(SIOCSIWAP, orinoco_ioctl_setwap),
- IW_HANDLER(SIOCGIWAP, orinoco_ioctl_getwap),
- IW_HANDLER(SIOCSIWSCAN, cfg80211_wext_siwscan),
- IW_HANDLER(SIOCGIWSCAN, cfg80211_wext_giwscan),
- IW_HANDLER(SIOCSIWESSID, orinoco_ioctl_setessid),
- IW_HANDLER(SIOCGIWESSID, orinoco_ioctl_getessid),
- IW_HANDLER(SIOCSIWRATE, orinoco_ioctl_setrate),
- IW_HANDLER(SIOCGIWRATE, orinoco_ioctl_getrate),
- IW_HANDLER(SIOCSIWRTS, cfg80211_wext_siwrts),
- IW_HANDLER(SIOCGIWRTS, cfg80211_wext_giwrts),
- IW_HANDLER(SIOCSIWFRAG, cfg80211_wext_siwfrag),
- IW_HANDLER(SIOCGIWFRAG, cfg80211_wext_giwfrag),
- IW_HANDLER(SIOCGIWRETRY, cfg80211_wext_giwretry),
- IW_HANDLER(SIOCSIWENCODE, orinoco_ioctl_setiwencode),
- IW_HANDLER(SIOCGIWENCODE, orinoco_ioctl_getiwencode),
- IW_HANDLER(SIOCSIWPOWER, orinoco_ioctl_setpower),
- IW_HANDLER(SIOCGIWPOWER, orinoco_ioctl_getpower),
- IW_HANDLER(SIOCSIWGENIE, orinoco_ioctl_set_genie),
- IW_HANDLER(SIOCGIWGENIE, orinoco_ioctl_get_genie),
- IW_HANDLER(SIOCSIWMLME, orinoco_ioctl_set_mlme),
- IW_HANDLER(SIOCSIWAUTH, orinoco_ioctl_set_auth),
- IW_HANDLER(SIOCGIWAUTH, orinoco_ioctl_get_auth),
- IW_HANDLER(SIOCSIWENCODEEXT, orinoco_ioctl_set_encodeext),
- IW_HANDLER(SIOCGIWENCODEEXT, orinoco_ioctl_get_encodeext),
-};
-
-
-/*
- Added typecasting since we no longer use iwreq_data -- Moustafa
- */
-static const iw_handler orinoco_private_handler[] = {
- [0] = orinoco_ioctl_reset,
- [1] = orinoco_ioctl_reset,
- [2] = orinoco_ioctl_setport3,
- [3] = orinoco_ioctl_getport3,
- [4] = orinoco_ioctl_setpreamble,
- [5] = orinoco_ioctl_getpreamble,
- [6] = orinoco_ioctl_setibssport,
- [7] = orinoco_ioctl_getibssport,
- [9] = orinoco_ioctl_getrid,
-};
-
-const struct iw_handler_def orinoco_handler_def = {
- .num_standard = ARRAY_SIZE(orinoco_handler),
- .num_private = ARRAY_SIZE(orinoco_private_handler),
- .num_private_args = ARRAY_SIZE(orinoco_privtab),
- .standard = orinoco_handler,
- .private = orinoco_private_handler,
- .private_args = orinoco_privtab,
- .get_wireless_stats = orinoco_get_wireless_stats,
-};
deleted file mode 100644
@@ -1,13 +0,0 @@
-/* Wireless extensions support.
- *
- * See copyright notice in main.c
- */
-#ifndef _ORINOCO_WEXT_H_
-#define _ORINOCO_WEXT_H_
-
-#include <net/iw_handler.h>
-
-/* Structure defining all our WEXT handlers */
-extern const struct iw_handler_def orinoco_handler_def;
-
-#endif /* _ORINOCO_WEXT_H_ */