@@ -80,19 +80,6 @@ config IWLWIFI_OPMODE_MODULAR
comment "WARNING: iwlwifi is useless without IWLDVM or IWLMVM"
depends on IWLDVM=n && IWLMVM=n
-config IWLWIFI_BCAST_FILTERING
- bool "Enable broadcast filtering"
- depends on IWLMVM
- help
- Say Y here to enable default bcast filtering configuration.
-
- Enabling broadcast filtering will drop any incoming wireless
- broadcast frames, except some very specific predefined
- patterns (e.g. incoming arp requests).
-
- If unsure, don't enable this option, as some programs might
- expect incoming broadcasts for their normal operations.
-
menu "Debugging Options"
config IWLWIFI_DEBUG
@@ -501,11 +501,6 @@ enum iwl_legacy_cmds {
*/
DEBUG_LOG_MSG = 0xf7,
- /**
- * @BCAST_FILTER_CMD: &struct iwl_bcast_filter_cmd
- */
- BCAST_FILTER_CMD = 0xcf,
-
/**
* @MCAST_FILTER_CMD: &struct iwl_mcast_filter_cmd
*/
@@ -36,92 +36,4 @@ struct iwl_mcast_filter_cmd {
u8 addr_list[0];
} __packed; /* MCAST_FILTERING_CMD_API_S_VER_1 */
-#define MAX_BCAST_FILTERS 8
-#define MAX_BCAST_FILTER_ATTRS 2
-
-/**
- * enum iwl_mvm_bcast_filter_attr_offset - written by fw for each Rx packet
- * @BCAST_FILTER_OFFSET_PAYLOAD_START: offset is from payload start.
- * @BCAST_FILTER_OFFSET_IP_END: offset is from ip header end (i.e.
- * start of ip payload).
- */
-enum iwl_mvm_bcast_filter_attr_offset {
- BCAST_FILTER_OFFSET_PAYLOAD_START = 0,
- BCAST_FILTER_OFFSET_IP_END = 1,
-};
-
-/**
- * struct iwl_fw_bcast_filter_attr - broadcast filter attribute
- * @offset_type: &enum iwl_mvm_bcast_filter_attr_offset.
- * @offset: starting offset of this pattern.
- * @reserved1: reserved
- * @val: value to match - big endian (MSB is the first
- * byte to match from offset pos).
- * @mask: mask to match (big endian).
- */
-struct iwl_fw_bcast_filter_attr {
- u8 offset_type;
- u8 offset;
- __le16 reserved1;
- __be32 val;
- __be32 mask;
-} __packed; /* BCAST_FILTER_ATT_S_VER_1 */
-
-/**
- * enum iwl_mvm_bcast_filter_frame_type - filter frame type
- * @BCAST_FILTER_FRAME_TYPE_ALL: consider all frames.
- * @BCAST_FILTER_FRAME_TYPE_IPV4: consider only ipv4 frames
- */
-enum iwl_mvm_bcast_filter_frame_type {
- BCAST_FILTER_FRAME_TYPE_ALL = 0,
- BCAST_FILTER_FRAME_TYPE_IPV4 = 1,
-};
-
-/**
- * struct iwl_fw_bcast_filter - broadcast filter
- * @discard: discard frame (1) or let it pass (0).
- * @frame_type: &enum iwl_mvm_bcast_filter_frame_type.
- * @reserved1: reserved
- * @num_attrs: number of valid attributes in this filter.
- * @attrs: attributes of this filter. a filter is considered matched
- * only when all its attributes are matched (i.e. AND relationship)
- */
-struct iwl_fw_bcast_filter {
- u8 discard;
- u8 frame_type;
- u8 num_attrs;
- u8 reserved1;
- struct iwl_fw_bcast_filter_attr attrs[MAX_BCAST_FILTER_ATTRS];
-} __packed; /* BCAST_FILTER_S_VER_1 */
-
-/**
- * struct iwl_fw_bcast_mac - per-mac broadcast filtering configuration.
- * @default_discard: default action for this mac (discard (1) / pass (0)).
- * @reserved1: reserved
- * @attached_filters: bitmap of relevant filters for this mac.
- */
-struct iwl_fw_bcast_mac {
- u8 default_discard;
- u8 reserved1;
- __le16 attached_filters;
-} __packed; /* BCAST_MAC_CONTEXT_S_VER_1 */
-
-/**
- * struct iwl_bcast_filter_cmd - broadcast filtering configuration
- * @disable: enable (0) / disable (1)
- * @max_bcast_filters: max number of filters (MAX_BCAST_FILTERS)
- * @max_macs: max number of macs (NUM_MAC_INDEX_DRIVER)
- * @reserved1: reserved
- * @filters: broadcast filters
- * @macs: broadcast filtering configuration per-mac
- */
-struct iwl_bcast_filter_cmd {
- u8 disable;
- u8 max_bcast_filters;
- u8 max_macs;
- u8 reserved1;
- struct iwl_fw_bcast_filter filters[MAX_BCAST_FILTERS];
- struct iwl_fw_bcast_mac macs[NUM_MAC_INDEX_DRIVER];
-} __packed; /* BCAST_FILTERING_HCMD_API_S_VER_1 */
-
#endif /* __iwl_fw_api_filter_h__ */
@@ -181,7 +181,6 @@ struct iwl_ucode_capa {
* @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version)
* @IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT: General support for uAPSD
* @IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD: P2P client supports uAPSD power save
- * @IWL_UCODE_TLV_FLAGS_BCAST_FILTERING: uCode supports broadcast filtering.
* @IWL_UCODE_TLV_FLAGS_EBS_SUPPORT: this uCode image supports EBS.
*/
enum iwl_ucode_tlv_flag {
@@ -196,7 +195,6 @@ enum iwl_ucode_tlv_flag {
IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT = BIT(24),
IWL_UCODE_TLV_FLAGS_EBS_SUPPORT = BIT(25),
IWL_UCODE_TLV_FLAGS_P2P_PS_UAPSD = BIT(26),
- IWL_UCODE_TLV_FLAGS_BCAST_FILTERING = BIT(29),
};
typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
@@ -1369,189 +1369,6 @@ static ssize_t iwl_dbgfs_dbg_time_point_write(struct iwl_mvm *mvm,
return count;
}
-#define ADD_TEXT(...) pos += scnprintf(buf + pos, bufsz - pos, __VA_ARGS__)
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
-static ssize_t iwl_dbgfs_bcast_filters_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_mvm *mvm = file->private_data;
- struct iwl_bcast_filter_cmd cmd;
- const struct iwl_fw_bcast_filter *filter;
- char *buf;
- int bufsz = 1024;
- int i, j, pos = 0;
- ssize_t ret;
-
- buf = kzalloc(bufsz, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- mutex_lock(&mvm->mutex);
- if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd)) {
- ADD_TEXT("None\n");
- mutex_unlock(&mvm->mutex);
- goto out;
- }
- mutex_unlock(&mvm->mutex);
-
- for (i = 0; cmd.filters[i].attrs[0].mask; i++) {
- filter = &cmd.filters[i];
-
- ADD_TEXT("Filter [%d]:\n", i);
- ADD_TEXT("\tDiscard=%d\n", filter->discard);
- ADD_TEXT("\tFrame Type: %s\n",
- filter->frame_type ? "IPv4" : "Generic");
-
- for (j = 0; j < ARRAY_SIZE(filter->attrs); j++) {
- const struct iwl_fw_bcast_filter_attr *attr;
-
- attr = &filter->attrs[j];
- if (!attr->mask)
- break;
-
- ADD_TEXT("\tAttr [%d]: offset=%d (from %s), mask=0x%x, value=0x%x reserved=0x%x\n",
- j, attr->offset,
- attr->offset_type ? "IP End" :
- "Payload Start",
- be32_to_cpu(attr->mask),
- be32_to_cpu(attr->val),
- le16_to_cpu(attr->reserved1));
- }
- }
-out:
- ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
- kfree(buf);
- return ret;
-}
-
-static ssize_t iwl_dbgfs_bcast_filters_write(struct iwl_mvm *mvm, char *buf,
- size_t count, loff_t *ppos)
-{
- int pos, next_pos;
- struct iwl_fw_bcast_filter filter = {};
- struct iwl_bcast_filter_cmd cmd;
- u32 filter_id, attr_id, mask, value;
- int err = 0;
-
- if (sscanf(buf, "%d %hhi %hhi %n", &filter_id, &filter.discard,
- &filter.frame_type, &pos) != 3)
- return -EINVAL;
-
- if (filter_id >= ARRAY_SIZE(mvm->dbgfs_bcast_filtering.cmd.filters) ||
- filter.frame_type > BCAST_FILTER_FRAME_TYPE_IPV4)
- return -EINVAL;
-
- for (attr_id = 0; attr_id < ARRAY_SIZE(filter.attrs);
- attr_id++) {
- struct iwl_fw_bcast_filter_attr *attr =
- &filter.attrs[attr_id];
-
- if (pos >= count)
- break;
-
- if (sscanf(&buf[pos], "%hhi %hhi %i %i %n",
- &attr->offset, &attr->offset_type,
- &mask, &value, &next_pos) != 4)
- return -EINVAL;
-
- attr->mask = cpu_to_be32(mask);
- attr->val = cpu_to_be32(value);
- if (mask)
- filter.num_attrs++;
-
- pos += next_pos;
- }
-
- mutex_lock(&mvm->mutex);
- memcpy(&mvm->dbgfs_bcast_filtering.cmd.filters[filter_id],
- &filter, sizeof(filter));
-
- /* send updated bcast filtering configuration */
- if (iwl_mvm_firmware_running(mvm) &&
- mvm->dbgfs_bcast_filtering.override &&
- iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
- err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
- sizeof(cmd), &cmd);
- mutex_unlock(&mvm->mutex);
-
- return err ?: count;
-}
-
-static ssize_t iwl_dbgfs_bcast_filters_macs_read(struct file *file,
- char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct iwl_mvm *mvm = file->private_data;
- struct iwl_bcast_filter_cmd cmd;
- char *buf;
- int bufsz = 1024;
- int i, pos = 0;
- ssize_t ret;
-
- buf = kzalloc(bufsz, GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- mutex_lock(&mvm->mutex);
- if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd)) {
- ADD_TEXT("None\n");
- mutex_unlock(&mvm->mutex);
- goto out;
- }
- mutex_unlock(&mvm->mutex);
-
- for (i = 0; i < ARRAY_SIZE(cmd.macs); i++) {
- const struct iwl_fw_bcast_mac *mac = &cmd.macs[i];
-
- ADD_TEXT("Mac [%d]: discard=%d attached_filters=0x%x\n",
- i, mac->default_discard, mac->attached_filters);
- }
-out:
- ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
- kfree(buf);
- return ret;
-}
-
-static ssize_t iwl_dbgfs_bcast_filters_macs_write(struct iwl_mvm *mvm,
- char *buf, size_t count,
- loff_t *ppos)
-{
- struct iwl_bcast_filter_cmd cmd;
- struct iwl_fw_bcast_mac mac = {};
- u32 mac_id, attached_filters;
- int err = 0;
-
- if (!mvm->bcast_filters)
- return -ENOENT;
-
- if (sscanf(buf, "%d %hhi %i", &mac_id, &mac.default_discard,
- &attached_filters) != 3)
- return -EINVAL;
-
- if (mac_id >= ARRAY_SIZE(cmd.macs) ||
- mac.default_discard > 1 ||
- attached_filters >= BIT(ARRAY_SIZE(cmd.filters)))
- return -EINVAL;
-
- mac.attached_filters = cpu_to_le16(attached_filters);
-
- mutex_lock(&mvm->mutex);
- memcpy(&mvm->dbgfs_bcast_filtering.cmd.macs[mac_id],
- &mac, sizeof(mac));
-
- /* send updated bcast filtering configuration */
- if (iwl_mvm_firmware_running(mvm) &&
- mvm->dbgfs_bcast_filtering.override &&
- iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
- err = iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
- sizeof(cmd), &cmd);
- mutex_unlock(&mvm->mutex);
-
- return err ?: count;
-}
-#endif
-
#define MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \
_MVM_DEBUGFS_WRITE_FILE_OPS(name, bufsz, struct iwl_mvm)
#define MVM_DEBUGFS_READ_WRITE_FILE_OPS(name, bufsz) \
@@ -1881,11 +1698,6 @@ MVM_DEBUGFS_WRITE_FILE_OPS(inject_beacon_ie_restore, 512);
MVM_DEBUGFS_READ_FILE_OPS(uapsd_noagg_bssids);
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters, 256);
-MVM_DEBUGFS_READ_WRITE_FILE_OPS(bcast_filters_macs, 256);
-#endif
-
#ifdef CONFIG_ACPI
MVM_DEBUGFS_READ_FILE_OPS(sar_geo_profile);
#endif
@@ -2097,21 +1909,6 @@ void iwl_mvm_dbgfs_register(struct iwl_mvm *mvm)
MVM_DEBUGFS_ADD_FILE(uapsd_noagg_bssids, mvm->debugfs_dir, S_IRUSR);
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
- if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING) {
- bcast_dir = debugfs_create_dir("bcast_filtering",
- mvm->debugfs_dir);
-
- debugfs_create_bool("override", 0600, bcast_dir,
- &mvm->dbgfs_bcast_filtering.override);
-
- MVM_DEBUGFS_ADD_FILE_ALIAS("filters", bcast_filters,
- bcast_dir, 0600);
- MVM_DEBUGFS_ADD_FILE_ALIAS("macs", bcast_filters_macs,
- bcast_dir, 0600);
- }
-#endif
-
#ifdef CONFIG_PM_SLEEP
MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, 0400);
debugfs_create_bool("d3_wake_sysassert", 0600, mvm->debugfs_dir,
@@ -55,79 +55,6 @@ static const struct ieee80211_iface_combination iwl_mvm_iface_combinations[] = {
},
};
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
-/*
- * Use the reserved field to indicate magic values.
- * these values will only be used internally by the driver,
- * and won't make it to the fw (reserved will be 0).
- * BC_FILTER_MAGIC_IP - configure the val of this attribute to
- * be the vif's ip address. in case there is not a single
- * ip address (0, or more than 1), this attribute will
- * be skipped.
- * BC_FILTER_MAGIC_MAC - set the val of this attribute to
- * the LSB bytes of the vif's mac address
- */
-enum {
- BC_FILTER_MAGIC_NONE = 0,
- BC_FILTER_MAGIC_IP,
- BC_FILTER_MAGIC_MAC,
-};
-
-static const struct iwl_fw_bcast_filter iwl_mvm_default_bcast_filters[] = {
- {
- /* arp */
- .discard = 0,
- .frame_type = BCAST_FILTER_FRAME_TYPE_ALL,
- .attrs = {
- {
- /* frame type - arp, hw type - ethernet */
- .offset_type =
- BCAST_FILTER_OFFSET_PAYLOAD_START,
- .offset = sizeof(rfc1042_header),
- .val = cpu_to_be32(0x08060001),
- .mask = cpu_to_be32(0xffffffff),
- },
- {
- /* arp dest ip */
- .offset_type =
- BCAST_FILTER_OFFSET_PAYLOAD_START,
- .offset = sizeof(rfc1042_header) + 2 +
- sizeof(struct arphdr) +
- ETH_ALEN + sizeof(__be32) +
- ETH_ALEN,
- .mask = cpu_to_be32(0xffffffff),
- /* mark it as special field */
- .reserved1 = cpu_to_le16(BC_FILTER_MAGIC_IP),
- },
- },
- },
- {
- /* dhcp offer bcast */
- .discard = 0,
- .frame_type = BCAST_FILTER_FRAME_TYPE_IPV4,
- .attrs = {
- {
- /* udp dest port - 68 (bootp client)*/
- .offset_type = BCAST_FILTER_OFFSET_IP_END,
- .offset = offsetof(struct udphdr, dest),
- .val = cpu_to_be32(0x00440000),
- .mask = cpu_to_be32(0xffff0000),
- },
- {
- /* dhcp - lsb bytes of client hw address */
- .offset_type = BCAST_FILTER_OFFSET_IP_END,
- .offset = 38,
- .mask = cpu_to_be32(0xffffffff),
- /* mark it as special field */
- .reserved1 = cpu_to_le16(BC_FILTER_MAGIC_MAC),
- },
- },
- },
- /* last filter must be empty */
- {},
-};
-#endif
-
static const struct cfg80211_pmsr_capabilities iwl_mvm_pmsr_capa = {
.max_peers = IWL_MVM_TOF_MAX_APS,
.report_ap_tsf = 1,
@@ -693,11 +620,6 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
}
#endif
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
- /* assign default bcast filtering configuration */
- mvm->bcast_filters = iwl_mvm_default_bcast_filters;
-#endif
-
ret = iwl_mvm_leds_init(mvm);
if (ret)
return ret;
@@ -1853,162 +1775,6 @@ static void iwl_mvm_config_iface_filter(struct ieee80211_hw *hw,
mutex_unlock(&mvm->mutex);
}
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
-struct iwl_bcast_iter_data {
- struct iwl_mvm *mvm;
- struct iwl_bcast_filter_cmd *cmd;
- u8 current_filter;
-};
-
-static void
-iwl_mvm_set_bcast_filter(struct ieee80211_vif *vif,
- const struct iwl_fw_bcast_filter *in_filter,
- struct iwl_fw_bcast_filter *out_filter)
-{
- struct iwl_fw_bcast_filter_attr *attr;
- int i;
-
- memcpy(out_filter, in_filter, sizeof(*out_filter));
-
- for (i = 0; i < ARRAY_SIZE(out_filter->attrs); i++) {
- attr = &out_filter->attrs[i];
-
- if (!attr->mask)
- break;
-
- switch (attr->reserved1) {
- case cpu_to_le16(BC_FILTER_MAGIC_IP):
- if (vif->bss_conf.arp_addr_cnt != 1) {
- attr->mask = 0;
- continue;
- }
-
- attr->val = vif->bss_conf.arp_addr_list[0];
- break;
- case cpu_to_le16(BC_FILTER_MAGIC_MAC):
- attr->val = *(__be32 *)&vif->addr[2];
- break;
- default:
- break;
- }
- attr->reserved1 = 0;
- out_filter->num_attrs++;
- }
-}
-
-static void iwl_mvm_bcast_filter_iterator(void *_data, u8 *mac,
- struct ieee80211_vif *vif)
-{
- struct iwl_bcast_iter_data *data = _data;
- struct iwl_mvm *mvm = data->mvm;
- struct iwl_bcast_filter_cmd *cmd = data->cmd;
- struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- struct iwl_fw_bcast_mac *bcast_mac;
- int i;
-
- if (WARN_ON(mvmvif->id >= ARRAY_SIZE(cmd->macs)))
- return;
-
- bcast_mac = &cmd->macs[mvmvif->id];
-
- /*
- * enable filtering only for associated stations, but not for P2P
- * Clients
- */
- if (vif->type != NL80211_IFTYPE_STATION || vif->p2p ||
- !vif->bss_conf.assoc)
- return;
-
- bcast_mac->default_discard = 1;
-
- /* copy all configured filters */
- for (i = 0; mvm->bcast_filters[i].attrs[0].mask; i++) {
- /*
- * Make sure we don't exceed our filters limit.
- * if there is still a valid filter to be configured,
- * be on the safe side and just allow bcast for this mac.
- */
- if (WARN_ON_ONCE(data->current_filter >=
- ARRAY_SIZE(cmd->filters))) {
- bcast_mac->default_discard = 0;
- bcast_mac->attached_filters = 0;
- break;
- }
-
- iwl_mvm_set_bcast_filter(vif,
- &mvm->bcast_filters[i],
- &cmd->filters[data->current_filter]);
-
- /* skip current filter if it contains no attributes */
- if (!cmd->filters[data->current_filter].num_attrs)
- continue;
-
- /* attach the filter to current mac */
- bcast_mac->attached_filters |=
- cpu_to_le16(BIT(data->current_filter));
-
- data->current_filter++;
- }
-}
-
-bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
- struct iwl_bcast_filter_cmd *cmd)
-{
- struct iwl_bcast_iter_data iter_data = {
- .mvm = mvm,
- .cmd = cmd,
- };
-
- if (IWL_MVM_FW_BCAST_FILTER_PASS_ALL)
- return false;
-
- memset(cmd, 0, sizeof(*cmd));
- cmd->max_bcast_filters = ARRAY_SIZE(cmd->filters);
- cmd->max_macs = ARRAY_SIZE(cmd->macs);
-
-#ifdef CONFIG_IWLWIFI_DEBUGFS
- /* use debugfs filters/macs if override is configured */
- if (mvm->dbgfs_bcast_filtering.override) {
- memcpy(cmd->filters, &mvm->dbgfs_bcast_filtering.cmd.filters,
- sizeof(cmd->filters));
- memcpy(cmd->macs, &mvm->dbgfs_bcast_filtering.cmd.macs,
- sizeof(cmd->macs));
- return true;
- }
-#endif
-
- /* if no filters are configured, do nothing */
- if (!mvm->bcast_filters)
- return false;
-
- /* configure and attach these filters for each associated sta vif */
- ieee80211_iterate_active_interfaces(
- mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
- iwl_mvm_bcast_filter_iterator, &iter_data);
-
- return true;
-}
-
-static int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm)
-{
- struct iwl_bcast_filter_cmd cmd;
-
- if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BCAST_FILTERING))
- return 0;
-
- if (!iwl_mvm_bcast_filter_build_cmd(mvm, &cmd))
- return 0;
-
- return iwl_mvm_send_cmd_pdu(mvm, BCAST_FILTER_CMD, 0,
- sizeof(cmd), &cmd);
-}
-#else
-static inline int iwl_mvm_configure_bcast_filter(struct iwl_mvm *mvm)
-{
- return 0;
-}
-#endif
-
static int iwl_mvm_update_mu_groups(struct iwl_mvm *mvm,
struct ieee80211_vif *vif)
{
@@ -2520,7 +2286,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
}
iwl_mvm_recalc_multicast(mvm);
- iwl_mvm_configure_bcast_filter(mvm);
/* reset rssi values */
mvmvif->bf_data.ave_beacon_signal = 0;
@@ -2570,11 +2335,6 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
}
}
- if (changes & BSS_CHANGED_ARP_FILTER) {
- IWL_DEBUG_MAC80211(mvm, "arp filter changed\n");
- iwl_mvm_configure_bcast_filter(mvm);
- }
-
if (changes & BSS_CHANGED_BANDWIDTH)
iwl_mvm_apply_fw_smps_request(vif);
}
@@ -884,17 +884,6 @@ struct iwl_mvm {
/* rx chain antennas set through debugfs for the scan command */
u8 scan_rx_ant;
-#ifdef CONFIG_IWLWIFI_BCAST_FILTERING
- /* broadcast filters to configure for each associated station */
- const struct iwl_fw_bcast_filter *bcast_filters;
-#ifdef CONFIG_IWLWIFI_DEBUGFS
- struct {
- bool override;
- struct iwl_bcast_filter_cmd cmd;
- } dbgfs_bcast_filtering;
-#endif
-#endif
-
/* Internal station */
struct iwl_mvm_int_sta aux_sta;
struct iwl_mvm_int_sta snif_sta;
@@ -1593,8 +1582,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm);
int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm);
-bool iwl_mvm_bcast_filter_build_cmd(struct iwl_mvm *mvm,
- struct iwl_bcast_filter_cmd *cmd);
/*
* FW notifications / CMD responses handlers
@@ -469,7 +469,6 @@ static const struct iwl_hcmd_names iwl_mvm_legacy_names[] = {
HCMD_NAME(MCC_CHUB_UPDATE_CMD),
HCMD_NAME(MARKER_CMD),
HCMD_NAME(BT_PROFILE_NOTIFICATION),
- HCMD_NAME(BCAST_FILTER_CMD),
HCMD_NAME(MCAST_FILTER_CMD),
HCMD_NAME(REPLY_SF_CFG_CMD),
HCMD_NAME(REPLY_BEACON_FILTERING_CMD),