From patchwork Mon Jan 17 14:29:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 533026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BE59C43217 for ; Mon, 17 Jan 2022 14:30:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239256AbiAQOal (ORCPT ); Mon, 17 Jan 2022 09:30:41 -0500 Received: from marcansoft.com ([212.63.210.85]:55812 "EHLO mail.marcansoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239105AbiAQOak (ORCPT ); Mon, 17 Jan 2022 09:30:40 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hector@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id 0029442137; Mon, 17 Jan 2022 14:30:30 +0000 (UTC) From: Hector Martin To: Kalle Valo , "David S. Miller" , Jakub Kicinski , Rob Herring , "Rafael J. Wysocki" , Len Brown , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Dmitry Osipenko Cc: Hector Martin , Sven Peter , Alyssa Rosenzweig , Mark Kettenis , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Pieter-Paul Giesberts , Linus Walleij , Hans de Goede , "John W. Linville" , "brian m. carlson" , Andy Shevchenko , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com Subject: [PATCH v3 2/9] brcmfmac: firmware: Allocate space for default boardrev in nvram Date: Mon, 17 Jan 2022 23:29:12 +0900 Message-Id: <20220117142919.207370-3-marcan@marcan.st> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220117142919.207370-1-marcan@marcan.st> References: <20220117142919.207370-1-marcan@marcan.st> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org If boardrev is missing from the NVRAM we add a default one, but this might need more space in the output buffer than was allocated. Ensure we have enough padding for this in the buffer. Fixes: 46f2b38a91b0 ("brcmfmac: insert default boardrev in nvram data if missing") Signed-off-by: Hector Martin --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 0eb13e5df517..1001c8888bfe 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -207,6 +207,8 @@ static int brcmf_init_nvram_parser(struct nvram_parser *nvp, size = BRCMF_FW_MAX_NVRAM_SIZE; else size = data_len; + /* Add space for properties we may add */ + size += strlen(BRCMF_FW_DEFAULT_BOARDREV) + 1; /* Alloc for extra 0 byte + roundup by 4 + length field */ size += 1 + 3 + sizeof(u32); nvp->nvram = kzalloc(size, GFP_KERNEL); From patchwork Mon Jan 17 14:29:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 533025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 828CCC433F5 for ; Mon, 17 Jan 2022 14:31:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239805AbiAQObH (ORCPT ); Mon, 17 Jan 2022 09:31:07 -0500 Received: from marcansoft.com ([212.63.210.85]:55880 "EHLO mail.marcansoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239253AbiAQOas (ORCPT ); Mon, 17 Jan 2022 09:30:48 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hector@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id EF4854219F; Mon, 17 Jan 2022 14:30:38 +0000 (UTC) From: Hector Martin To: Kalle Valo , "David S. Miller" , Jakub Kicinski , Rob Herring , "Rafael J. Wysocki" , Len Brown , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Dmitry Osipenko Cc: Hector Martin , Sven Peter , Alyssa Rosenzweig , Mark Kettenis , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Pieter-Paul Giesberts , Linus Walleij , Hans de Goede , "John W. Linville" , "brian m. carlson" , Andy Shevchenko , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com Subject: [PATCH v3 3/9] brcmfmac: firmware: Do not crash on a NULL board_type Date: Mon, 17 Jan 2022 23:29:13 +0900 Message-Id: <20220117142919.207370-4-marcan@marcan.st> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220117142919.207370-1-marcan@marcan.st> References: <20220117142919.207370-1-marcan@marcan.st> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This unbreaks support for USB devices, which do not have a board_type to create an alt_path out of and thus were running into a NULL dereference. Fixes: 5ff013914c62 ("brcmfmac: firmware: Allow per-board firmware binaries") Signed-off-by: Hector Martin Reviewed-by: Arend van Spriel Reviewed-by: Dmitry Osipenko --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c index 1001c8888bfe..63821856bbe1 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c @@ -599,6 +599,9 @@ static char *brcm_alt_fw_path(const char *path, const char *board_type) char alt_path[BRCMF_FW_NAME_LEN]; char suffix[5]; + if (!board_type) + return NULL; + strscpy(alt_path, path, BRCMF_FW_NAME_LEN); /* At least one character + suffix */ if (strlen(alt_path) < 5) From patchwork Mon Jan 17 14:29:14 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 533023 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BD4AC433F5 for ; Mon, 17 Jan 2022 14:31:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240235AbiAQObq (ORCPT ); Mon, 17 Jan 2022 09:31:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239064AbiAQObZ (ORCPT ); Mon, 17 Jan 2022 09:31:25 -0500 Received: from mail.marcansoft.com (marcansoft.com [IPv6:2a01:298:fe:f::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E5BD1C061751; Mon, 17 Jan 2022 06:30:55 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hector@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id DFEC0421F5; Mon, 17 Jan 2022 14:30:46 +0000 (UTC) From: Hector Martin To: Kalle Valo , "David S. Miller" , Jakub Kicinski , Rob Herring , "Rafael J. Wysocki" , Len Brown , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Dmitry Osipenko Cc: Hector Martin , Sven Peter , Alyssa Rosenzweig , Mark Kettenis , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Pieter-Paul Giesberts , Linus Walleij , Hans de Goede , "John W. Linville" , "brian m. carlson" , Andy Shevchenko , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com, Arend van Spriel Subject: [PATCH v3 4/9] brcmfmac: pcie: Declare missing firmware files in pcie.c Date: Mon, 17 Jan 2022 23:29:14 +0900 Message-Id: <20220117142919.207370-5-marcan@marcan.st> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220117142919.207370-1-marcan@marcan.st> References: <20220117142919.207370-1-marcan@marcan.st> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Move one of the declarations from sdio.c to pcie.c, since it makes no sense in the former (SDIO support is optional), and add missing ones. Fixes: 75729e110e68 ("brcmfmac: expose firmware config files through modinfo") Reviewed-by: Linus Walleij Reviewed-by: Arend van Spriel Signed-off-by: Hector Martin --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c | 7 +++++++ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 1 - 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index f876b1d8d00d..b1ae6c41013f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -59,6 +59,13 @@ BRCMF_FW_DEF(4366B, "brcmfmac4366b-pcie"); BRCMF_FW_DEF(4366C, "brcmfmac4366c-pcie"); BRCMF_FW_DEF(4371, "brcmfmac4371-pcie"); +/* firmware config files */ +MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.txt"); +MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.*.txt"); + +/* per-board firmware binaries */ +MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.*.bin"); + static const struct brcmf_firmware_mapping brcmf_pcie_fwnames[] = { BRCMF_FW_ENTRY(BRCM_CC_43602_CHIP_ID, 0xFFFFFFFF, 43602), BRCMF_FW_ENTRY(BRCM_CC_43465_CHIP_ID, 0xFFFFFFF0, 4366C), diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 8effeb7a7269..5d156e591b35 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -629,7 +629,6 @@ BRCMF_FW_CLM_DEF(43752, "brcmfmac43752-sdio"); /* firmware config files */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-sdio.*.txt"); -MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-pcie.*.txt"); /* per-board firmware binaries */ MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH "brcmfmac*-sdio.*.bin"); From patchwork Mon Jan 17 14:29:15 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 533024 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EFB09C4332F for ; Mon, 17 Jan 2022 14:31:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239731AbiAQOb2 (ORCPT ); Mon, 17 Jan 2022 09:31:28 -0500 Received: from marcansoft.com ([212.63.210.85]:56010 "EHLO mail.marcansoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239211AbiAQObE (ORCPT ); Mon, 17 Jan 2022 09:31:04 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hector@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id 15DCA41AC8; Mon, 17 Jan 2022 14:30:54 +0000 (UTC) From: Hector Martin To: Kalle Valo , "David S. Miller" , Jakub Kicinski , Rob Herring , "Rafael J. Wysocki" , Len Brown , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Dmitry Osipenko Cc: Hector Martin , Sven Peter , Alyssa Rosenzweig , Mark Kettenis , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Pieter-Paul Giesberts , Linus Walleij , Hans de Goede , "John W. Linville" , "brian m. carlson" , Andy Shevchenko , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com Subject: [PATCH v3 5/9] brcmfmac: pcie: Replace brcmf_pcie_copy_mem_todev with memcpy_toio Date: Mon, 17 Jan 2022 23:29:15 +0900 Message-Id: <20220117142919.207370-6-marcan@marcan.st> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220117142919.207370-1-marcan@marcan.st> References: <20220117142919.207370-1-marcan@marcan.st> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The alignment check was wrong (e.g. & 4 instead of & 3), and the logic was also inefficient if the length was not a multiple of 4, since it would needlessly fall back to copying the entire buffer bytewise. We already have a perfectly good memcpy_toio function, so just call that instead of rolling our own copy logic here. brcmf_pcie_init_ringbuffers was already using it anyway. Fixes: 9e37f045d5e7 ("brcmfmac: Adding PCIe bus layer support.") Reviewed-by: Linus Walleij Signed-off-by: Hector Martin Reviewed-by: Andy Shevchenko --- .../broadcom/brcm80211/brcmfmac/pcie.c | 48 ++----------------- 1 file changed, 4 insertions(+), 44 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index b1ae6c41013f..c25f48db1f60 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -454,47 +455,6 @@ brcmf_pcie_write_ram32(struct brcmf_pciedev_info *devinfo, u32 mem_offset, } -static void -brcmf_pcie_copy_mem_todev(struct brcmf_pciedev_info *devinfo, u32 mem_offset, - void *srcaddr, u32 len) -{ - void __iomem *address = devinfo->tcm + mem_offset; - __le32 *src32; - __le16 *src16; - u8 *src8; - - if (((ulong)address & 4) || ((ulong)srcaddr & 4) || (len & 4)) { - if (((ulong)address & 2) || ((ulong)srcaddr & 2) || (len & 2)) { - src8 = (u8 *)srcaddr; - while (len) { - iowrite8(*src8, address); - address++; - src8++; - len--; - } - } else { - len = len / 2; - src16 = (__le16 *)srcaddr; - while (len) { - iowrite16(le16_to_cpu(*src16), address); - address += 2; - src16++; - len--; - } - } - } else { - len = len / 4; - src32 = (__le32 *)srcaddr; - while (len) { - iowrite32(le32_to_cpu(*src32), address); - address += 4; - src32++; - len--; - } - } -} - - static void brcmf_pcie_copy_dev_tomem(struct brcmf_pciedev_info *devinfo, u32 mem_offset, void *dstaddr, u32 len) @@ -1570,8 +1530,8 @@ static int brcmf_pcie_download_fw_nvram(struct brcmf_pciedev_info *devinfo, return err; brcmf_dbg(PCIE, "Download FW %s\n", devinfo->fw_name); - brcmf_pcie_copy_mem_todev(devinfo, devinfo->ci->rambase, - (void *)fw->data, fw->size); + memcpy_toio(devinfo->tcm + devinfo->ci->rambase, + (void *)fw->data, fw->size); resetintr = get_unaligned_le32(fw->data); release_firmware(fw); @@ -1585,7 +1545,7 @@ static int brcmf_pcie_download_fw_nvram(struct brcmf_pciedev_info *devinfo, brcmf_dbg(PCIE, "Download NVRAM %s\n", devinfo->nvram_name); address = devinfo->ci->rambase + devinfo->ci->ramsize - nvram_len; - brcmf_pcie_copy_mem_todev(devinfo, address, nvram, nvram_len); + memcpy_toio(devinfo->tcm + address, nvram, nvram_len); brcmf_fw_nvram_free(nvram); } else { brcmf_dbg(PCIE, "No matching NVRAM file found %s\n", From patchwork Mon Jan 17 14:29:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hector Martin X-Patchwork-Id: 533022 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D1DD9C43219 for ; Mon, 17 Jan 2022 14:31:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239710AbiAQObr (ORCPT ); Mon, 17 Jan 2022 09:31:47 -0500 Received: from marcansoft.com ([212.63.210.85]:56182 "EHLO mail.marcansoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239675AbiAQOb2 (ORCPT ); Mon, 17 Jan 2022 09:31:28 -0500 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: hector@marcansoft.com) by mail.marcansoft.com (Postfix) with ESMTPSA id 3F33C4219F; Mon, 17 Jan 2022 14:31:19 +0000 (UTC) From: Hector Martin To: Kalle Valo , "David S. Miller" , Jakub Kicinski , Rob Herring , "Rafael J. Wysocki" , Len Brown , Arend van Spriel , Franky Lin , Hante Meuleman , Chi-hsien Lin , Wright Feng , Dmitry Osipenko Cc: Hector Martin , Sven Peter , Alyssa Rosenzweig , Mark Kettenis , =?utf-8?b?UmFmYcWCIE1pxYJlY2tp?= , Pieter-Paul Giesberts , Linus Walleij , Hans de Goede , "John W. Linville" , "brian m. carlson" , Andy Shevchenko , linux-wireless@vger.kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com Subject: [PATCH v3 8/9] brcmfmac: fwil: Constify iovar name arguments Date: Mon, 17 Jan 2022 23:29:18 +0900 Message-Id: <20220117142919.207370-9-marcan@marcan.st> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20220117142919.207370-1-marcan@marcan.st> References: <20220117142919.207370-1-marcan@marcan.st> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Make all the iovar name arguments const char * instead of just char *. Reviewed-by: Linus Walleij Signed-off-by: Hector Martin Reviewed-by: Arend van Spriel --- .../broadcom/brcm80211/brcmfmac/fwil.c | 34 +++++++++---------- .../broadcom/brcm80211/brcmfmac/fwil.h | 28 +++++++-------- 2 files changed, 31 insertions(+), 31 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c index d5578ca681bb..72fe8bce6eaf 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c @@ -192,7 +192,7 @@ brcmf_fil_cmd_int_get(struct brcmf_if *ifp, u32 cmd, u32 *data) } static u32 -brcmf_create_iovar(char *name, const char *data, u32 datalen, +brcmf_create_iovar(const char *name, const char *data, u32 datalen, char *buf, u32 buflen) { u32 len; @@ -213,7 +213,7 @@ brcmf_create_iovar(char *name, const char *data, u32 datalen, s32 -brcmf_fil_iovar_data_set(struct brcmf_if *ifp, char *name, const void *data, +brcmf_fil_iovar_data_set(struct brcmf_if *ifp, const char *name, const void *data, u32 len) { struct brcmf_pub *drvr = ifp->drvr; @@ -241,7 +241,7 @@ brcmf_fil_iovar_data_set(struct brcmf_if *ifp, char *name, const void *data, } s32 -brcmf_fil_iovar_data_get(struct brcmf_if *ifp, char *name, void *data, +brcmf_fil_iovar_data_get(struct brcmf_if *ifp, const char *name, void *data, u32 len) { struct brcmf_pub *drvr = ifp->drvr; @@ -272,7 +272,7 @@ brcmf_fil_iovar_data_get(struct brcmf_if *ifp, char *name, void *data, } s32 -brcmf_fil_iovar_int_set(struct brcmf_if *ifp, char *name, u32 data) +brcmf_fil_iovar_int_set(struct brcmf_if *ifp, const char *name, u32 data) { __le32 data_le = cpu_to_le32(data); @@ -280,7 +280,7 @@ brcmf_fil_iovar_int_set(struct brcmf_if *ifp, char *name, u32 data) } s32 -brcmf_fil_iovar_int_get(struct brcmf_if *ifp, char *name, u32 *data) +brcmf_fil_iovar_int_get(struct brcmf_if *ifp, const char *name, u32 *data) { __le32 data_le = cpu_to_le32(*data); s32 err; @@ -292,7 +292,7 @@ brcmf_fil_iovar_int_get(struct brcmf_if *ifp, char *name, u32 *data) } static u32 -brcmf_create_bsscfg(s32 bsscfgidx, char *name, char *data, u32 datalen, +brcmf_create_bsscfg(s32 bsscfgidx, const char *name, char *data, u32 datalen, char *buf, u32 buflen) { const s8 *prefix = "bsscfg:"; @@ -337,7 +337,7 @@ brcmf_create_bsscfg(s32 bsscfgidx, char *name, char *data, u32 datalen, } s32 -brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, char *name, +brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, const char *name, void *data, u32 len) { struct brcmf_pub *drvr = ifp->drvr; @@ -366,7 +366,7 @@ brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, char *name, } s32 -brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name, +brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name, void *data, u32 len) { struct brcmf_pub *drvr = ifp->drvr; @@ -396,7 +396,7 @@ brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name, } s32 -brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, char *name, u32 data) +brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, const char *name, u32 data) { __le32 data_le = cpu_to_le32(data); @@ -405,7 +405,7 @@ brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, char *name, u32 data) } s32 -brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, char *name, u32 *data) +brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, const char *name, u32 *data) { __le32 data_le = cpu_to_le32(*data); s32 err; @@ -417,7 +417,7 @@ brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, char *name, u32 *data) return err; } -static u32 brcmf_create_xtlv(char *name, u16 id, char *data, u32 len, +static u32 brcmf_create_xtlv(const char *name, u16 id, char *data, u32 len, char *buf, u32 buflen) { u32 iolen; @@ -438,7 +438,7 @@ static u32 brcmf_create_xtlv(char *name, u16 id, char *data, u32 len, return iolen; } -s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, char *name, u16 id, +s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, const char *name, u16 id, void *data, u32 len) { struct brcmf_pub *drvr = ifp->drvr; @@ -466,7 +466,7 @@ s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, char *name, u16 id, return err; } -s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, char *name, u16 id, +s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, const char *name, u16 id, void *data, u32 len) { struct brcmf_pub *drvr = ifp->drvr; @@ -495,7 +495,7 @@ s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, char *name, u16 id, return err; } -s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, char *name, u16 id, u32 data) +s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, const char *name, u16 id, u32 data) { __le32 data_le = cpu_to_le32(data); @@ -503,7 +503,7 @@ s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, char *name, u16 id, u32 data) sizeof(data_le)); } -s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, char *name, u16 id, u32 *data) +s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, const char *name, u16 id, u32 *data) { __le32 data_le = cpu_to_le32(*data); s32 err; @@ -514,12 +514,12 @@ s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, char *name, u16 id, u32 *data) return err; } -s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, char *name, u16 id, u8 *data) +s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, const char *name, u16 id, u8 *data) { return brcmf_fil_xtlv_data_get(ifp, name, id, data, sizeof(*data)); } -s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, char *name, u16 id, u16 *data) +s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, const char *name, u16 id, u16 *data) { __le16 data_le = cpu_to_le16(*data); s32 err; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h index cb26f8c59c21..bc693157c4b1 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h @@ -84,26 +84,26 @@ s32 brcmf_fil_cmd_data_get(struct brcmf_if *ifp, u32 cmd, void *data, u32 len); s32 brcmf_fil_cmd_int_set(struct brcmf_if *ifp, u32 cmd, u32 data); s32 brcmf_fil_cmd_int_get(struct brcmf_if *ifp, u32 cmd, u32 *data); -s32 brcmf_fil_iovar_data_set(struct brcmf_if *ifp, char *name, const void *data, +s32 brcmf_fil_iovar_data_set(struct brcmf_if *ifp, const char *name, const void *data, u32 len); -s32 brcmf_fil_iovar_data_get(struct brcmf_if *ifp, char *name, void *data, +s32 brcmf_fil_iovar_data_get(struct brcmf_if *ifp, const char *name, void *data, u32 len); -s32 brcmf_fil_iovar_int_set(struct brcmf_if *ifp, char *name, u32 data); -s32 brcmf_fil_iovar_int_get(struct brcmf_if *ifp, char *name, u32 *data); +s32 brcmf_fil_iovar_int_set(struct brcmf_if *ifp, const char *name, u32 data); +s32 brcmf_fil_iovar_int_get(struct brcmf_if *ifp, const char *name, u32 *data); -s32 brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, char *name, void *data, +s32 brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, const char *name, void *data, u32 len); -s32 brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name, void *data, +s32 brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name, void *data, u32 len); -s32 brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, char *name, u32 data); -s32 brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, char *name, u32 *data); -s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, char *name, u16 id, +s32 brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, const char *name, u32 data); +s32 brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, const char *name, u32 *data); +s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, const char *name, u16 id, void *data, u32 len); -s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, char *name, u16 id, +s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, const char *name, u16 id, void *data, u32 len); -s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, char *name, u16 id, u32 data); -s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, char *name, u16 id, u32 *data); -s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, char *name, u16 id, u8 *data); -s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, char *name, u16 id, u16 *data); +s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, const char *name, u16 id, u32 data); +s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, const char *name, u16 id, u32 *data); +s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, const char *name, u16 id, u8 *data); +s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, const char *name, u16 id, u16 *data); #endif /* _fwil_h_ */