int wl1271_acx_service_period_timeout(struct wl1271 *wl)
{
struct acx_rx_timeout *rx_timeout;
int ret;
rx_timeout = kzalloc(sizeof(*rx_timeout), GFP_KERNEL);
if (!rx_timeout) {
ret = -ENOMEM;
goto out;
}
wl1271_debug(DEBUG_ACX, "acx service period timeout");
rx_timeout->ps_poll_timeout = cpu_to_le16(wl->conf.rx.ps_poll_timeout);
rx_timeout->upsd_timeout = cpu_to_le16(wl->conf.rx.upsd_timeout);
ret = wl1271_cmd_configure(wl, ACX_SERVICE_PERIOD_TIMEOUT,
rx_timeout, sizeof(*rx_timeout));
if (ret < 0) {
wl1271_warning("failed to set service period timeout: %d",
ret);
goto out;
}
out:
kfree(rx_timeout);
return ret;
}
int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
{
struct wl1271_acx_keep_alive_config *acx = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx keep alive config");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wl->role_id;
acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
acx->index = index;
acx->tpl_validation = tpl_valid;
acx->trigger = ACX_KEEP_ALIVE_NO_TX;
ret = wl1271_cmd_configure(wl, ACX_SET_KEEP_ALIVE_CONFIG,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx keep alive config failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_set_ht_information(struct wl1271 *wl,
u16 ht_operation_mode)
{
struct wl1271_acx_ht_information *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx ht information setting");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wl->role_id;
acx->ht_protection =
(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
acx->rifs_mode = 0;
acx->gf_protection =
!!(ht_operation_mode & IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT);
acx->ht_tx_burst_limit = 0;
acx->dual_cts_protection = 0;
ret = wl1271_cmd_configure(wl, ACX_HT_BSS_OPERATION, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ht information setting failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
{
struct wl1271_acx_arp_filter *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx arp ip filter, enable: %d", enable);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wl->role_id;
acx->version = ACX_IPV4_VERSION;
acx->enable = enable;
if (enable)
memcpy(acx->address, &address, ACX_IPV4_ADDR_SIZE);
ret = wl1271_cmd_configure(wl, ACX_ARP_IP_FILTER,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("failed to set arp ip filter: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_pm_config(struct wl1271 *wl)
{
struct wl1271_acx_pm_config *acx = NULL;
struct conf_pm_config_settings *c = &wl->conf.pm_config;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx pm config");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time);
acx->host_fast_wakeup_support = c->host_fast_wakeup_support;
ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx pm config failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
static int wl1271_tm_cmd_configure(struct wl1271 *wl, struct nlattr *tb[])
{
int buf_len, ret;
void *buf;
u8 ie_id;
wl1271_debug(DEBUG_TESTMODE, "testmode cmd configure");
if (!tb[WL1271_TM_ATTR_DATA])
return -EINVAL;
if (!tb[WL1271_TM_ATTR_IE_ID])
return -EINVAL;
ie_id = nla_get_u8(tb[WL1271_TM_ATTR_IE_ID]);
buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
buf_len = nla_len(tb[WL1271_TM_ATTR_DATA]);
if (buf_len > sizeof(struct wl1271_command))
return -EMSGSIZE;
mutex_lock(&wl->mutex);
ret = wl1271_cmd_configure(wl, ie_id, buf, buf_len);
mutex_unlock(&wl->mutex);
if (ret < 0) {
wl1271_warning("testmode cmd configure failed: %d", ret);
return ret;
}
return 0;
}
int wl1271_acx_init_rx_interrupt(struct wl1271 *wl)
{
struct wl1271_acx_rx_config_opt *rx_conf;
int ret;
wl1271_debug(DEBUG_ACX, "wl1271 rx interrupt config");
rx_conf = kzalloc(sizeof(*rx_conf), GFP_KERNEL);
if (!rx_conf) {
ret = -ENOMEM;
goto out;
}
rx_conf->threshold = cpu_to_le16(wl->conf.rx.irq_pkt_threshold);
rx_conf->timeout = cpu_to_le16(wl->conf.rx.irq_timeout);
rx_conf->mblk_threshold = cpu_to_le16(wl->conf.rx.irq_blk_threshold);
rx_conf->queue_type = wl->conf.rx.queue_type;
ret = wl1271_cmd_configure(wl, ACX_RX_CONFIG_OPT, rx_conf,
sizeof(*rx_conf));
if (ret < 0) {
wl1271_warning("wl1271 rx config opt failed: %d", ret);
goto out;
}
out:
kfree(rx_conf);
return ret;
}
int wl1271_acx_cca_threshold(struct wl1271 *wl)
{
struct acx_energy_detection *detection;
int ret;
wl1271_debug(DEBUG_ACX, "acx cca threshold");
detection = kzalloc(sizeof(*detection), GFP_KERNEL);
if (!detection) {
ret = -ENOMEM;
goto out;
}
detection->rx_cca_threshold = cpu_to_le16(wl->conf.rx.rx_cca_threshold);
detection->tx_energy_detection = wl->conf.tx.tx_energy_detection;
ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
detection, sizeof(*detection));
if (ret < 0) {
wl1271_warning("failed to set cca threshold: %d", ret);
return ret;
}
out:
kfree(detection);
return ret;
}
int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
{
struct acx_beacon_broadcast *bb;
int ret;
wl1271_debug(DEBUG_ACX, "acx bcn dtim options");
bb = kzalloc(sizeof(*bb), GFP_KERNEL);
if (!bb) {
ret = -ENOMEM;
goto out;
}
bb->beacon_rx_timeout = cpu_to_le16(wl->conf.conn.beacon_rx_timeout);
bb->broadcast_timeout = cpu_to_le16(wl->conf.conn.broadcast_timeout);
bb->rx_broadcast_in_ps = wl->conf.conn.rx_broadcast_in_ps;
bb->ps_poll_threshold = wl->conf.conn.ps_poll_threshold;
ret = wl1271_cmd_configure(wl, ACX_BCN_DTIM_OPTIONS, bb, sizeof(*bb));
if (ret < 0) {
wl1271_warning("failed to set rx config: %d", ret);
goto out;
}
out:
kfree(bb);
return ret;
}
int wl1271_acx_conn_monit_params(struct wl1271 *wl)
{
struct acx_conn_monit_params *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx connection monitor parameters");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->synch_fail_thold = cpu_to_le32(wl->conf.conn.synch_fail_thold);
acx->bss_lose_timeout = cpu_to_le32(wl->conf.conn.bss_lose_timeout);
ret = wl1271_cmd_configure(wl, ACX_CONN_MONIT_PARAMS,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("failed to set connection monitor "
"parameters: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_sg_enable(struct wl1271 *wl)
{
struct acx_bt_wlan_coex *pta;
int ret;
wl1271_debug(DEBUG_ACX, "acx sg enable");
pta = kzalloc(sizeof(*pta), GFP_KERNEL);
if (!pta) {
ret = -ENOMEM;
goto out;
}
pta->enable = SG_ENABLE;
ret = wl1271_cmd_configure(wl, ACX_SG_ENABLE, pta, sizeof(*pta));
if (ret < 0) {
wl1271_warning("failed to set softgemini enable: %d", ret);
goto out;
}
out:
kfree(pta);
return ret;
}
int wl1271_acx_dco_itrim_params(struct wl1271 *wl)
{
struct acx_dco_itrim_params *dco;
struct conf_itrim_settings *c = &wl->conf.itrim;
int ret;
wl1271_debug(DEBUG_ACX, "acx dco itrim parameters");
dco = kzalloc(sizeof(*dco), GFP_KERNEL);
if (!dco) {
ret = -ENOMEM;
goto out;
}
dco->enable = c->enable;
dco->timeout = cpu_to_le32(c->timeout);
ret = wl1271_cmd_configure(wl, ACX_SET_DCO_ITRIM_PARAMS,
dco, sizeof(*dco));
if (ret < 0) {
wl1271_warning("failed to set dco itrim parameters: %d", ret);
goto out;
}
out:
kfree(dco);
return ret;
}
int wl1271_acx_rts_threshold(struct wl1271 *wl, u16 rts_threshold)
{
struct acx_rts_threshold *rts;
int ret;
wl1271_debug(DEBUG_ACX, "acx rts threshold");
rts = kzalloc(sizeof(*rts), GFP_KERNEL);
if (!rts) {
ret = -ENOMEM;
goto out;
}
rts->threshold = cpu_to_le16(rts_threshold);
ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
if (ret < 0) {
wl1271_warning("failed to set rts threshold: %d", ret);
goto out;
}
out:
kfree(rts);
return ret;
}
int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
{
struct acx_wake_up_condition *wake_up;
int ret;
wl1271_debug(DEBUG_ACX, "acx wake up conditions");
wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
if (!wake_up) {
ret = -ENOMEM;
goto out;
}
wake_up->wake_up_event = wl->conf.conn.wake_up_event;
wake_up->listen_interval = wl->conf.conn.listen_interval;
ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
wake_up, sizeof(*wake_up));
if (ret < 0) {
wl1271_warning("could not set wake up conditions: %d", ret);
goto out;
}
out:
kfree(wake_up);
return ret;
}
int wl1271_acx_tx_config_options(struct wl1271 *wl)
{
struct acx_tx_config_options *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx tx config options");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->tx_compl_timeout = cpu_to_le16(wl->conf.tx.tx_compl_timeout);
acx->tx_compl_threshold = cpu_to_le16(wl->conf.tx.tx_compl_threshold);
ret = wl1271_cmd_configure(wl, ACX_TX_CONFIG_OPT, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of tx options failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
{
struct acx_aid *acx_aid;
int ret;
wl1271_debug(DEBUG_ACX, "acx aid");
acx_aid = kzalloc(sizeof(*acx_aid), GFP_KERNEL);
if (!acx_aid) {
ret = -ENOMEM;
goto out;
}
acx_aid->aid = cpu_to_le16(aid);
ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
if (ret < 0) {
wl1271_warning("failed to set aid: %d", ret);
goto out;
}
out:
kfree(acx_aid);
return ret;
}
int wl1271_acx_mem_cfg(struct wl1271 *wl)
{
struct wl1271_acx_config_memory *mem_conf;
int ret;
wl1271_debug(DEBUG_ACX, "wl1271 mem cfg");
mem_conf = kzalloc(sizeof(*mem_conf), GFP_KERNEL);
if (!mem_conf) {
ret = -ENOMEM;
goto out;
}
/* memory config */
mem_conf->num_stations = DEFAULT_NUM_STATIONS;
mem_conf->rx_mem_block_num = ACX_RX_MEM_BLOCKS;
mem_conf->tx_min_mem_block_num = ACX_TX_MIN_MEM_BLOCKS;
mem_conf->num_ssid_profiles = ACX_NUM_SSID_PROFILES;
mem_conf->total_tx_descriptors = cpu_to_le32(ACX_TX_DESCRIPTORS);
ret = wl1271_cmd_configure(wl, ACX_MEM_CFG, mem_conf,
sizeof(*mem_conf));
if (ret < 0) {
wl1271_warning("wl1271 mem config failed: %d", ret);
goto out;
}
out:
kfree(mem_conf);
return ret;
}
int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask)
{
struct acx_event_mask *mask;
int ret;
wl1271_debug(DEBUG_ACX, "acx event mbox mask");
mask = kzalloc(sizeof(*mask), GFP_KERNEL);
if (!mask) {
ret = -ENOMEM;
goto out;
}
/* high event mask is unused */
mask->high_event_mask = cpu_to_le32(0xffffffff);
mask->event_mask = cpu_to_le32(event_mask);
ret = wl1271_cmd_configure(wl, ACX_EVENT_MBOX_MASK,
mask, sizeof(*mask));
if (ret < 0) {
wl1271_warning("failed to set acx_event_mbox_mask: %d", ret);
goto out;
}
out:
kfree(mask);
return ret;
}
int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap)
{
struct wl1271_acx_host_config_bitmap *bitmap_conf;
int ret;
bitmap_conf = kzalloc(sizeof(*bitmap_conf), GFP_KERNEL);
if (!bitmap_conf) {
ret = -ENOMEM;
goto out;
}
bitmap_conf->host_cfg_bitmap = cpu_to_le32(host_cfg_bitmap);
ret = wl1271_cmd_configure(wl, ACX_HOST_IF_CFG_BITMAP,
bitmap_conf, sizeof(*bitmap_conf));
if (ret < 0) {
wl1271_warning("wl1271 bitmap config opt failed: %d", ret);
goto out;
}
out:
kfree(bitmap_conf);
return ret;
}
int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
{
struct acx_preamble *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx_set_preamble");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->preamble = preamble;
ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of preamble failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
{
struct wl1271_acx_bet_enable *acx = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx bet enable");
if (enable && wl->conf.conn.bet_enable == CONF_BET_MODE_DISABLE)
goto out;
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wl->role_id;
acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
ret = wl1271_cmd_configure(wl, ACX_BET_ENABLE, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx bet enable failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_cts_protect(struct wl1271 *wl,
enum acx_ctsprotect_type ctsprotect)
{
struct acx_ctsprotect *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx_set_ctsprotect");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->ctsprotect = ctsprotect;
ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of ctsprotect failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_feature_cfg(struct wl1271 *wl)
{
struct acx_feature_config *feature;
int ret;
wl1271_debug(DEBUG_ACX, "acx feature cfg");
feature = kzalloc(sizeof(*feature), GFP_KERNEL);
if (!feature) {
ret = -ENOMEM;
goto out;
}
/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
feature->role_id = wl->role_id;
feature->data_flow_options = 0;
feature->options = 0;
ret = wl1271_cmd_configure(wl, ACX_FEATURE_CFG,
feature, sizeof(*feature));
if (ret < 0) {
wl1271_error("Couldnt set HW encryption");
goto out;
}
out:
kfree(feature);
return ret;
}
int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
u8 aifsn, u16 txop)
{
struct acx_ac_cfg *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx ac cfg %d cw_ming %d cw_max %d "
"aifs %d txop %d", ac, cw_min, cw_max, aifsn, txop);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->ac = ac;
acx->cw_min = cw_min;
acx->cw_max = cpu_to_le16(cw_max);
acx->aifsn = aifsn;
acx->tx_op_limit = cpu_to_le16(txop);
ret = wl1271_cmd_configure(wl, ACX_AC_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ac cfg failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
{
struct wl1271_acx_keep_alive_mode *acx = NULL;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx keep alive mode: %d", enable);
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wl->role_id;
acx->enabled = enable;
ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx keep alive mode failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
u8 tsid, u8 ps_scheme, u8 ack_policy,
u32 apsd_conf0, u32 apsd_conf1)
{
struct acx_tid_config *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx tid config");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->queue_id = queue_id;
acx->channel_type = channel_type;
acx->tsid = tsid;
acx->ps_scheme = ps_scheme;
acx->ack_policy = ack_policy;
acx->apsd_conf[0] = cpu_to_le32(apsd_conf0);
acx->apsd_conf[1] = cpu_to_le32(apsd_conf1);
ret = wl1271_cmd_configure(wl, ACX_TID_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of tid config failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
{
struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx rssi snr avg weights");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->role_id = wl->role_id;
acx->rssi_beacon = c->avg_weight_rssi_beacon;
acx->rssi_data = c->avg_weight_rssi_data;
acx->snr_beacon = c->avg_weight_snr_beacon;
acx->snr_data = c->avg_weight_snr_data;
ret = wl1271_cmd_configure(wl, ACX_RSSI_SNR_WEIGHTS, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx rssi snr trigger weights failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_frag_threshold(struct wl1271 *wl)
{
struct acx_frag_threshold *acx;
int ret = 0;
wl1271_debug(DEBUG_ACX, "acx frag threshold");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
acx->frag_threshold = cpu_to_le16(wl->conf.tx.frag_threshold);
ret = wl1271_cmd_configure(wl, ACX_FRAG_CFG, acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("Setting of frag threshold failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
/* Configure BA session initiator/receiver parameters setting in the FW. */
int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl)
{
struct wl1271_acx_ba_initiator_policy *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx ba initiator policy");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
/* set for the current role */
acx->role_id = wl->role_id;
acx->tid_bitmap = wl->conf.ht.tx_ba_tid_bitmap;
acx->win_size = wl->conf.ht.tx_ba_win_size;
acx->inactivity_timeout = wl->conf.ht.inactivity_timeout;
ret = wl1271_cmd_configure(wl,
ACX_BA_SESSION_INIT_POLICY,
acx,
sizeof(*acx));
if (ret < 0) {
wl1271_warning("acx ba initiator policy failed: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
void *mc_list, u32 mc_list_len)
{
struct acx_dot11_grp_addr_tbl *acx;
int ret;
wl1271_debug(DEBUG_ACX, "acx group address tbl");
acx = kzalloc(sizeof(*acx), GFP_KERNEL);
if (!acx) {
ret = -ENOMEM;
goto out;
}
/* MAC filtering */
acx->enabled = enable;
acx->num_groups = mc_list_len;
memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
ret = wl1271_cmd_configure(wl, DOT11_GROUP_ADDRESS_TBL,
acx, sizeof(*acx));
if (ret < 0) {
wl1271_warning("failed to set group addr table: %d", ret);
goto out;
}
out:
kfree(acx);
return ret;
}
