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authorLuciano Coelho <coelho@ti.com>2011-10-07 08:38:04 +0300
committerLuciano Coelho <coelho@ti.com>2011-10-07 08:38:04 +0300
commitde3b95264f22c4ed0e0708fc8ad2aca41a81362b (patch)
treea89d4a73c807d38933157114b9961eae92c097df
parente247facad8c2191875416c4c831bdf41031c2420 (diff)
parent170d0e6732c5fb1d4103ded3da95a5630c24e5dd (diff)
Merge branch 'wl12xx-next'wl12xx-2011-10-07
Diffstat
-rw-r--r--drivers/net/wireless/wl12xx/acx.c154
-rw-r--r--drivers/net/wireless/wl12xx/acx.h76
-rw-r--r--drivers/net/wireless/wl12xx/boot.c6
-rw-r--r--drivers/net/wireless/wl12xx/cmd.c289
-rw-r--r--drivers/net/wireless/wl12xx/cmd.h62
-rw-r--r--drivers/net/wireless/wl12xx/conf.h6
-rw-r--r--drivers/net/wireless/wl12xx/debugfs.c23
-rw-r--r--drivers/net/wireless/wl12xx/event.c118
-rw-r--r--drivers/net/wireless/wl12xx/event.h3
-rw-r--r--drivers/net/wireless/wl12xx/init.c413
-rw-r--r--drivers/net/wireless/wl12xx/init.h7
-rw-r--r--drivers/net/wireless/wl12xx/main.c794
-rw-r--r--drivers/net/wireless/wl12xx/ps.c14
-rw-r--r--drivers/net/wireless/wl12xx/ps.h4
-rw-r--r--drivers/net/wireless/wl12xx/rx.c4
-rw-r--r--drivers/net/wireless/wl12xx/scan.c59
-rw-r--r--drivers/net/wireless/wl12xx/scan.h8
-rw-r--r--drivers/net/wireless/wl12xx/tx.c165
-rw-r--r--drivers/net/wireless/wl12xx/tx.h7
-rw-r--r--drivers/net/wireless/wl12xx/wl12xx.h171
20 files changed, 1362 insertions, 1021 deletions
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 399849eeb24..5b70cc19e1d 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -33,7 +33,7 @@
#include "reg.h"
#include "ps.h"
-int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
+int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct acx_wake_up_condition *wake_up;
int ret;
@@ -46,7 +46,7 @@ int wl1271_acx_wake_up_conditions(struct wl1271 *wl)
goto out;
}
- wake_up->role_id = wl->role_id;
+ wake_up->role_id = wlvif->role_id;
wake_up->wake_up_event = wl->conf.conn.wake_up_event;
wake_up->listen_interval = wl->conf.conn.listen_interval;
@@ -84,7 +84,8 @@ out:
return ret;
}
-int wl1271_acx_tx_power(struct wl1271 *wl, int power)
+int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ int power)
{
struct acx_current_tx_power *acx;
int ret;
@@ -100,7 +101,7 @@ int wl1271_acx_tx_power(struct wl1271 *wl, int power)
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->current_tx_power = power * 10;
ret = wl1271_cmd_configure(wl, DOT11_CUR_TX_PWR, acx, sizeof(*acx));
@@ -114,7 +115,7 @@ out:
return ret;
}
-int wl1271_acx_feature_cfg(struct wl1271 *wl)
+int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct acx_feature_config *feature;
int ret;
@@ -128,7 +129,7 @@ int wl1271_acx_feature_cfg(struct wl1271 *wl)
}
/* DF_ENCRYPTION_DISABLE and DF_SNIFF_MODE_ENABLE are disabled */
- feature->role_id = wl->role_id;
+ feature->role_id = wlvif->role_id;
feature->data_flow_options = 0;
feature->options = 0;
@@ -210,7 +211,8 @@ out:
return ret;
}
-int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
+int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ enum acx_slot_type slot_time)
{
struct acx_slot *slot;
int ret;
@@ -223,7 +225,7 @@ int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time)
goto out;
}
- slot->role_id = wl->role_id;
+ slot->role_id = wlvif->role_id;
slot->wone_index = STATION_WONE_INDEX;
slot->slot_time = slot_time;
@@ -238,8 +240,8 @@ out:
return ret;
}
-int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
- void *mc_list, u32 mc_list_len)
+int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable, void *mc_list, u32 mc_list_len)
{
struct acx_dot11_grp_addr_tbl *acx;
int ret;
@@ -253,7 +255,7 @@ int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
}
/* MAC filtering */
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->enabled = enable;
acx->num_groups = mc_list_len;
memcpy(acx->mac_table, mc_list, mc_list_len * ETH_ALEN);
@@ -270,7 +272,8 @@ out:
return ret;
}
-int wl1271_acx_service_period_timeout(struct wl1271 *wl)
+int wl1271_acx_service_period_timeout(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
struct acx_rx_timeout *rx_timeout;
int ret;
@@ -283,7 +286,7 @@ int wl1271_acx_service_period_timeout(struct wl1271 *wl)
wl1271_debug(DEBUG_ACX, "acx service period timeout");
- rx_timeout->role_id = wl->role_id;
+ rx_timeout->role_id = wlvif->role_id;
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);
@@ -300,7 +303,8 @@ out:
return ret;
}
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
+int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u32 rts_threshold)
{
struct acx_rts_threshold *rts;
int ret;
@@ -320,7 +324,7 @@ int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold)
goto out;
}
- rts->role_id = wl->role_id;
+ rts->role_id = wlvif->role_id;
rts->threshold = cpu_to_le16((u16)rts_threshold);
ret = wl1271_cmd_configure(wl, DOT11_RTS_THRESHOLD, rts, sizeof(*rts));
@@ -363,7 +367,8 @@ out:
return ret;
}
-int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
+int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable_filter)
{
struct acx_beacon_filter_option *beacon_filter = NULL;
int ret = 0;
@@ -380,7 +385,7 @@ int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter)
goto out;
}
- beacon_filter->role_id = wl->role_id;
+ beacon_filter->role_id = wlvif->role_id;
beacon_filter->enable = enable_filter;
/*
@@ -401,7 +406,8 @@ out:
return ret;
}
-int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
+int wl1271_acx_beacon_filter_table(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
struct acx_beacon_filter_ie_table *ie_table;
int i, idx = 0;
@@ -417,7 +423,7 @@ int wl1271_acx_beacon_filter_table(struct wl1271 *wl)
}
/* configure default beacon pass-through rules */
- ie_table->role_id = wl->role_id;
+ ie_table->role_id = wlvif->role_id;
ie_table->num_ie = 0;
for (i = 0; i < wl->conf.conn.bcn_filt_ie_count; i++) {
struct conf_bcn_filt_rule *r = &(wl->conf.conn.bcn_filt_ie[i]);
@@ -458,7 +464,8 @@ out:
#define ACX_CONN_MONIT_DISABLE_VALUE 0xffffffff
-int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
+int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable)
{
struct acx_conn_monit_params *acx;
u32 threshold = ACX_CONN_MONIT_DISABLE_VALUE;
@@ -479,7 +486,7 @@ int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable)
timeout = wl->conf.conn.bss_lose_timeout;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->synch_fail_thold = cpu_to_le32(threshold);
acx->bss_lose_timeout = cpu_to_le32(timeout);
@@ -582,7 +589,7 @@ out:
return ret;
}
-int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
+int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct acx_beacon_broadcast *bb;
int ret;
@@ -595,7 +602,7 @@ int wl1271_acx_bcn_dtim_options(struct wl1271 *wl)
goto out;
}
- bb->role_id = wl->role_id;
+ bb->role_id = wlvif->role_id;
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;
@@ -612,7 +619,7 @@ out:
return ret;
}
-int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
+int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid)
{
struct acx_aid *acx_aid;
int ret;
@@ -625,7 +632,7 @@ int wl1271_acx_aid(struct wl1271 *wl, u16 aid)
goto out;
}
- acx_aid->role_id = wl->role_id;
+ acx_aid->role_id = wlvif->role_id;
acx_aid->aid = cpu_to_le16(aid);
ret = wl1271_cmd_configure(wl, ACX_AID, acx_aid, sizeof(*acx_aid));
@@ -668,7 +675,8 @@ out:
return ret;
}
-int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
+int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ enum acx_preamble_type preamble)
{
struct acx_preamble *acx;
int ret;
@@ -681,7 +689,7 @@ int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble)
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->preamble = preamble;
ret = wl1271_cmd_configure(wl, ACX_PREAMBLE_TYPE, acx, sizeof(*acx));
@@ -695,7 +703,7 @@ out:
return ret;
}
-int wl1271_acx_cts_protect(struct wl1271 *wl,
+int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif,
enum acx_ctsprotect_type ctsprotect)
{
struct acx_ctsprotect *acx;
@@ -709,7 +717,7 @@ int wl1271_acx_cts_protect(struct wl1271 *wl,
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->ctsprotect = ctsprotect;
ret = wl1271_cmd_configure(wl, ACX_CTS_PROTECTION, acx, sizeof(*acx));
@@ -739,7 +747,7 @@ int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats)
return 0;
}
-int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
+int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct acx_rate_policy *acx;
struct conf_tx_rate_class *c = &wl->conf.tx.sta_rc_conf;
@@ -755,11 +763,11 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
}
wl1271_debug(DEBUG_ACX, "basic_rate: 0x%x, full_rate: 0x%x",
- wl->basic_rate, wl->rate_set);
+ wlvif->basic_rate, wlvif->rate_set);
/* configure one basic rate class */
acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE);
- acx->rate_policy.enabled_rates = cpu_to_le32(wl->basic_rate);
+ acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->basic_rate);
acx->rate_policy.short_retry_limit = c->short_retry_limit;
acx->rate_policy.long_retry_limit = c->long_retry_limit;
acx->rate_policy.aflags = c->aflags;
@@ -772,12 +780,28 @@ int wl1271_acx_sta_rate_policies(struct wl1271 *wl)
/* configure one AP supported rate class */
acx->rate_policy_idx = cpu_to_le32(ACX_TX_AP_FULL_RATE);
- acx->rate_policy.enabled_rates = cpu_to_le32(wl->rate_set);
+ acx->rate_policy.enabled_rates = cpu_to_le32(wlvif->rate_set);
acx->rate_policy.short_retry_limit = c->short_retry_limit;
acx->rate_policy.long_retry_limit = c->long_retry_limit;
acx->rate_policy.aflags = c->aflags;
+ ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
+ if (ret < 0) {
+ wl1271_warning("Setting of rate policies failed: %d", ret);
+ goto out;
+ }
+ /*
+ * configure one rate class for basic p2p operations.
+ * (p2p packets should always go out with OFDM rates, even
+ * if we are currently connected to 11b AP)
+ */
+ acx->rate_policy_idx = cpu_to_le32(ACX_TX_BASIC_RATE_P2P);
+ acx->rate_policy.enabled_rates =
+ cpu_to_le32(CONF_TX_RATE_MASK_BASIC_P2P);
+ acx->rate_policy.short_retry_limit = c->short_retry_limit;
+ acx->rate_policy.long_retry_limit = c->long_retry_limit;
+ acx->rate_policy.aflags = c->aflags;
ret = wl1271_cmd_configure(wl, ACX_RATE_POLICY, acx, sizeof(*acx));
if (ret < 0) {
@@ -823,8 +847,8 @@ out:
return ret;
}
-int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
- u8 aifsn, u16 txop)
+int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop)
{
struct acx_ac_cfg *acx;
int ret = 0;
@@ -839,7 +863,7 @@ int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->ac = ac;
acx->cw_min = cw_min;
acx->cw_max = cpu_to_le16(cw_max);
@@ -857,7 +881,8 @@ out:
return ret;
}
-int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 queue_id, u8 channel_type,
u8 tsid, u8 ps_scheme, u8 ack_policy,
u32 apsd_conf0, u32 apsd_conf1)
{
@@ -873,7 +898,7 @@ int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->queue_id = queue_id;
acx->channel_type = channel_type;
acx->tsid = tsid;
@@ -1082,7 +1107,8 @@ out:
return ret;
}
-int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
+int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable)
{
struct wl1271_acx_bet_enable *acx = NULL;
int ret = 0;
@@ -1098,7 +1124,7 @@ int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable)
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->enable = enable ? CONF_BET_MODE_ENABLE : CONF_BET_MODE_DISABLE;
acx->max_consecutive = wl->conf.conn.bet_max_consecutive;
@@ -1113,7 +1139,8 @@ out:
return ret;
}
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 enable, __be32 address)
{
struct wl1271_acx_arp_filter *acx;
int ret;
@@ -1126,7 +1153,7 @@ int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address)
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->version = ACX_IPV4_VERSION;
acx->enable = enable;
@@ -1173,7 +1200,8 @@ out:
return ret;
}
-int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
+int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable)
{
struct wl1271_acx_keep_alive_mode *acx = NULL;
int ret = 0;
@@ -1186,7 +1214,7 @@ int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable)
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->enabled = enable;
ret = wl1271_cmd_configure(wl, ACX_KEEP_ALIVE_MODE, acx, sizeof(*acx));
@@ -1200,7 +1228,8 @@ out:
return ret;
}
-int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
+int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 index, u8 tpl_valid)
{
struct wl1271_acx_keep_alive_config *acx = NULL;
int ret = 0;
@@ -1213,7 +1242,7 @@ int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid)
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->period = cpu_to_le32(wl->conf.conn.keep_alive_interval);
acx->index = index;
acx->tpl_validation = tpl_valid;
@@ -1231,8 +1260,8 @@ out:
return ret;
}
-int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
- s16 thold, u8 hyst)
+int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable, s16 thold, u8 hyst)
{
struct wl1271_acx_rssi_snr_trigger *acx = NULL;
int ret = 0;
@@ -1245,9 +1274,9 @@ int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
goto out;
}
- wl->last_rssi_event = -1;
+ wlvif->last_rssi_event = -1;
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->pacing = cpu_to_le16(wl->conf.roam_trigger.trigger_pacing);
acx->metric = WL1271_ACX_TRIG_METRIC_RSSI_BEACON;
acx->type = WL1271_ACX_TRIG_TYPE_EDGE;
@@ -1272,7 +1301,8 @@ out:
return ret;
}
-int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
+int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
struct wl1271_acx_rssi_snr_avg_weights *acx = NULL;
struct conf_roam_trigger_settings *c = &wl->conf.roam_trigger;
@@ -1286,7 +1316,7 @@ int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl)
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->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;
@@ -1351,6 +1381,7 @@ out:
}
int wl1271_acx_set_ht_information(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif,
u16 ht_operation_mode)
{
struct wl1271_acx_ht_information *acx;
@@ -1364,7 +1395,7 @@ int wl1271_acx_set_ht_information(struct wl1271 *wl,
goto out;
}
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->ht_protection =
(u8)(ht_operation_mode & IEEE80211_HT_OP_MODE_PROTECTION);
acx->rifs_mode = 0;
@@ -1386,7 +1417,8 @@ out:
}
/* Configure BA session initiator/receiver parameters setting in the FW. */
-int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl)
+int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
struct wl1271_acx_ba_initiator_policy *acx;
int ret;
@@ -1400,7 +1432,7 @@ int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl)
}
/* set for the current role */
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->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;
@@ -1480,6 +1512,8 @@ out:
int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable)
{
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct wl1271_acx_ps_rx_streaming *rx_streaming;
u32 conf_queues, enable_queues;
int i, ret = 0;
@@ -1507,7 +1541,7 @@ int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable)
if (!(conf_queues & BIT(i)))
continue;
- rx_streaming->role_id = wl->role_id;
+ rx_streaming->role_id = wlvif->role_id;
rx_streaming->tid = i;
rx_streaming->enable = enable_queues & BIT(i);
rx_streaming->period = wl->conf.rx_streaming.interval;
@@ -1526,7 +1560,7 @@ out:
return ret;
}
-int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl)
+int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl1271_acx_ap_max_tx_retry *acx = NULL;
int ret;
@@ -1537,7 +1571,7 @@ int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl)
if (!acx)
return -ENOMEM;
- acx->role_id = wl->role_id;
+ acx->role_id = wlvif->role_id;
acx->max_tx_retry = cpu_to_le16(wl->conf.tx.max_tx_retries);
ret = wl1271_cmd_configure(wl, ACX_MAX_TX_FAILURE, acx, sizeof(*acx));
@@ -1551,7 +1585,7 @@ out:
return ret;
}
-int wl1271_acx_config_ps(struct wl1271 *wl)
+int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl1271_acx_config_ps *config_ps;
int ret;
@@ -1566,7 +1600,7 @@ int wl1271_acx_config_ps(struct wl1271 *wl)
config_ps->exit_retries = wl->conf.conn.psm_exit_retries;
config_ps->enter_retries = wl->conf.conn.psm_entry_retries;
- config_ps->null_data_rate = cpu_to_le32(wl->basic_rate);
+ config_ps->null_data_rate = cpu_to_le32(wlvif->basic_rate);
ret = wl1271_cmd_configure(wl, ACX_CONFIG_PS, config_ps,
sizeof(*config_ps));
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index 556ee4e282d..7fccfcc55ca 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -656,6 +656,7 @@ struct acx_rate_class {
#define ACX_TX_BASIC_RATE 0
#define ACX_TX_AP_FULL_RATE 1
+#define ACX_TX_BASIC_RATE_P2P 2
#define ACX_TX_AP_MODE_MGMT_RATE 4
#define ACX_TX_AP_MODE_BCST_RATE 5
struct acx_rate_policy {
@@ -1233,39 +1234,49 @@ enum {
};
-int wl1271_acx_wake_up_conditions(struct wl1271 *wl);
+int wl1271_acx_wake_up_conditions(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif);
int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth);
-int wl1271_acx_tx_power(struct wl1271 *wl, int power);
-int wl1271_acx_feature_cfg(struct wl1271 *wl);
+int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ int power);
+int wl1271_acx_feature_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif);
int wl1271_acx_mem_map(struct wl1271 *wl,
struct acx_header *mem_map, size_t len);
int wl1271_acx_rx_msdu_life_time(struct wl1271 *wl);
int wl1271_acx_pd_threshold(struct wl1271 *wl);
-int wl1271_acx_slot(struct wl1271 *wl, enum acx_slot_type slot_time);
-int wl1271_acx_group_address_tbl(struct wl1271 *wl, bool enable,
- void *mc_list, u32 mc_list_len);
-int wl1271_acx_service_period_timeout(struct wl1271 *wl);
-int wl1271_acx_rts_threshold(struct wl1271 *wl, u32 rts_threshold);
+int wl1271_acx_slot(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ enum acx_slot_type slot_time);
+int wl1271_acx_group_address_tbl(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable, void *mc_list, u32 mc_list_len);
+int wl1271_acx_service_period_timeout(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif);
+int wl1271_acx_rts_threshold(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u32 rts_threshold);
int wl1271_acx_dco_itrim_params(struct wl1271 *wl);
-int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, bool enable_filter);
-int wl1271_acx_beacon_filter_table(struct wl1271 *wl);
-int wl1271_acx_conn_monit_params(struct wl1271 *wl, bool enable);
+int wl1271_acx_beacon_filter_opt(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable_filter);
+int wl1271_acx_beacon_filter_table(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif);
+int wl1271_acx_conn_monit_params(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable);
int wl1271_acx_sg_enable(struct wl1271 *wl, bool enable);
int wl12xx_acx_sg_cfg(struct wl1271 *wl);
int wl1271_acx_cca_threshold(struct wl1271 *wl);
-int wl1271_acx_bcn_dtim_options(struct wl1271 *wl);
-int wl1271_acx_aid(struct wl1271 *wl, u16 aid);
+int wl1271_acx_bcn_dtim_options(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl1271_acx_aid(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 aid);
int wl1271_acx_event_mbox_mask(struct wl1271 *wl, u32 event_mask);
-int wl1271_acx_set_preamble(struct wl1271 *wl, enum acx_preamble_type preamble);
-int wl1271_acx_cts_protect(struct wl1271 *wl,
+int wl1271_acx_set_preamble(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ enum acx_preamble_type preamble);
+int wl1271_acx_cts_protect(struct wl1271 *wl, struct wl12xx_vif *wlvif,
enum acx_ctsprotect_type ctsprotect);
int wl1271_acx_statistics(struct wl1271 *wl, struct acx_statistics *stats);
-int wl1271_acx_sta_rate_policies(struct wl1271 *wl);
+int wl1271_acx_sta_rate_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif);
int wl1271_acx_ap_rate_policy(struct wl1271 *wl, struct conf_tx_rate_class *c,
u8 idx);
-int wl1271_acx_ac_cfg(struct wl1271 *wl, u8 ac, u8 cw_min, u16 cw_max,
- u8 aifsn, u16 txop);
-int wl1271_acx_tid_cfg(struct wl1271 *wl, u8 queue_id, u8 channel_type,
+int wl1271_acx_ac_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 ac, u8 cw_min, u16 cw_max, u8 aifsn, u16 txop);
+int wl1271_acx_tid_cfg(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 queue_id, u8 channel_type,
u8 tsid, u8 ps_scheme, u8 ack_policy,
u32 apsd_conf0, u32 apsd_conf1);
int wl1271_acx_frag_threshold(struct wl1271 *wl, u32 frag_threshold);
@@ -1275,26 +1286,33 @@ int wl1271_acx_init_mem_config(struct wl1271 *wl);
int wl1271_acx_host_if_cfg_bitmap(struct wl1271 *wl, u32 host_cfg_bitmap);
int wl1271_acx_init_rx_interrupt(struct wl1271 *wl);
int wl1271_acx_smart_reflex(struct wl1271 *wl);
-int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable);
-int wl1271_acx_arp_ip_filter(struct wl1271 *wl, u8 enable, __be32 address);
+int wl1271_acx_bet_enable(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable);
+int wl1271_acx_arp_ip_filter(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 enable, __be32 address);
int wl1271_acx_pm_config(struct wl1271 *wl);
-int wl1271_acx_keep_alive_mode(struct wl1271 *wl, bool enable);
-int wl1271_acx_keep_alive_config(struct wl1271 *wl, u8 index, u8 tpl_valid);
-int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, bool enable,
- s16 thold, u8 hyst);
-int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl);
+int wl1271_acx_keep_alive_mode(struct wl1271 *wl, struct wl12xx_vif *vif,
+ bool enable);
+int wl1271_acx_keep_alive_config(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 index, u8 tpl_valid);
+int wl1271_acx_rssi_snr_trigger(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool enable, s16 thold, u8 hyst);
+int wl1271_acx_rssi_snr_avg_weights(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif);
int wl1271_acx_set_ht_capabilities(struct wl1271 *wl,
struct ieee80211_sta_ht_cap *ht_cap,
bool allow_ht_operation, u8 hlid);
int wl1271_acx_set_ht_information(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif,
u16 ht_operation_mode);
-int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl);
+int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif);
int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
u16 ssn, bool enable, u8 peer_hlid);
int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime);
int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, bool enable);
-int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl);
-int wl1271_acx_config_ps(struct wl1271 *wl);
+int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl12xx_acx_config_ps(struct wl1271 *wl, struct wl12xx_vif *wlvif);
int wl1271_acx_set_inconnection_sta(struct wl1271 *wl, u8 *addr);
int wl1271_acx_fm_coex(struct wl1271 *wl);
int wl12xx_acx_set_rate_mgmt_params(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index 6d5664bfc37..d4e628db76b 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -503,7 +503,8 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
BA_SESSION_RX_CONSTRAINT_EVENT_ID |
REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID |
INACTIVE_STA_EVENT_ID |
- MAX_TX_RETRY_EVENT_ID;
+ MAX_TX_RETRY_EVENT_ID |
+ CHANNEL_SWITCH_COMPLETE_EVENT_ID;
ret = wl1271_event_unmask(wl);
if (ret < 0) {
@@ -769,9 +770,6 @@ int wl1271_load_firmware(struct wl1271 *wl)
clk |= (wl->ref_clock << 1) << 4;
}
- if (wl->quirks & WL12XX_QUIRK_LPD_MODE)
- clk |= SCRATCH_ENABLE_LPD;
-
wl1271_write32(wl, DRPW_SCRATCH_START, clk);
wl1271_set_partition(wl, &part_table[PART_WORK]);
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 287fe95ecb4..102a8a5371e 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -134,11 +134,6 @@ int wl1271_cmd_general_parms(struct wl1271 *wl)
/* Override the REF CLK from the NVS with the one from platform data */
gen_parms->general_params.ref_clock = wl->ref_clock;
- /* LPD mode enable (bits 6-7) in WL1271 AP mode only */
- if (wl->quirks & WL12XX_QUIRK_LPD_MODE)
- gen_parms->general_params.general_settings |=
- GENERAL_SETTINGS_DRPW_LPD;
-
ret = wl1271_cmd_test(wl, gen_parms, sizeof(*gen_parms), answer);
if (ret < 0) {
wl1271_warning("CMD_INI_FILE_GENERAL_PARAM failed");
@@ -363,7 +358,8 @@ static int wl1271_cmd_wait_for_event(struct wl1271 *wl, u32 mask)
return 0;
}
-int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 role_type, u8 *role_id)
+int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type,
+ u8 *role_id)
{
struct wl12xx_cmd_role_enable *cmd;
int ret;
@@ -386,7 +382,7 @@ int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 role_type, u8 *role_id)
goto out_free;
}
- memcpy(cmd->mac_address, wl->mac_addr, ETH_ALEN);
+ memcpy(cmd->mac_address, addr, ETH_ALEN);
cmd->role_type = role_type;
ret = wl1271_cmd_send(wl, CMD_ROLE_ENABLE, cmd, sizeof(*cmd), 0);
@@ -438,37 +434,40 @@ out:
return ret;
}
-static int wl12xx_allocate_link(struct wl1271 *wl, u8 *hlid)
+int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid)
{
u8 link = find_first_zero_bit(wl->links_map, WL12XX_MAX_LINKS);
if (link >= WL12XX_MAX_LINKS)
return -EBUSY;
__set_bit(link, wl->links_map);
+ __set_bit(link, wlvif->links_map);
*hlid = link;
return 0;
}
-static void wl12xx_free_link(struct wl1271 *wl, u8 *hlid)
+void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid)
{
if (*hlid == WL12XX_INVALID_LINK_ID)
return;
__clear_bit(*hlid, wl->links_map);
+ __clear_bit(*hlid, wlvif->links_map);
*hlid = WL12XX_INVALID_LINK_ID;
}
-static int wl12xx_get_new_session_id(struct wl1271 *wl)
+static int wl12xx_get_new_session_id(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
- if (wl->session_counter >= SESSION_COUNTER_MAX)
- wl->session_counter = 0;
+ if (wlvif->session_counter >= SESSION_COUNTER_MAX)
+ wlvif->session_counter = 0;
- wl->session_counter++;
+ wlvif->session_counter++;
- return wl->session_counter;
+ return wlvif->session_counter;
}
-int wl12xx_cmd_role_start_dev(struct wl1271 *wl)
+int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl12xx_cmd_role_start *cmd;
int ret;
@@ -479,20 +478,20 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl)
goto out;
}
- wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wl->dev_role_id);
+ wl1271_debug(DEBUG_CMD, "cmd role start dev %d", wlvif->dev_role_id);
- cmd->role_id = wl->dev_role_id;
+ cmd->role_id = wlvif->dev_role_id;
if (wl->band == IEEE80211_BAND_5GHZ)
cmd->band = WL12XX_BAND_5GHZ;
cmd->channel = wl->channel;
- if (wl->dev_hlid == WL12XX_INVALID_LINK_ID) {
- ret = wl12xx_allocate_link(wl, &wl->dev_hlid);
+ if (wlvif->dev_hlid == WL12XX_INVALID_LINK_ID) {
+ ret = wl12xx_allocate_link(wl, wlvif, &wlvif->dev_hlid);
if (ret)
goto out_free;
}
- cmd->device.hlid = wl->dev_hlid;
- cmd->device.session = wl->session_counter;
+ cmd->device.hlid = wlvif->dev_hlid;
+ cmd->device.session = wlvif->session_counter;
wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d",
cmd->role_id, cmd->device.hlid, cmd->device.session);
@@ -507,9 +506,7 @@ int wl12xx_cmd_role_start_dev(struct wl1271 *wl)
err_hlid:
/* clear links on error */
- __clear_bit(wl->dev_hlid, wl->links_map);
- wl->dev_hlid = WL12XX_INVALID_LINK_ID;
-
+ wl12xx_free_link(wl, wlvif, &wlvif->dev_hlid);
out_free:
kfree(cmd);
@@ -518,12 +515,12 @@ out:
return ret;
}
-int wl12xx_cmd_role_stop_dev(struct wl1271 *wl)
+int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl12xx_cmd_role_stop *cmd;
int ret;
- if (WARN_ON(wl->dev_hlid == WL12XX_INVALID_LINK_ID))
+ if (WARN_ON(wlvif->dev_hlid == WL12XX_INVALID_LINK_ID))
return -EINVAL;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -534,7 +531,7 @@ int wl12xx_cmd_role_stop_dev(struct wl1271 *wl)
wl1271_debug(DEBUG_CMD, "cmd role stop dev");
- cmd->role_id = wl->dev_role_id;
+ cmd->role_id = wlvif->dev_role_id;
cmd->disc_type = DISCONNECT_IMMEDIATE;
cmd->reason = cpu_to_le16(WLAN_REASON_UNSPECIFIED);
@@ -550,7 +547,7 @@ int wl12xx_cmd_role_stop_dev(struct wl1271 *wl)
goto out_free;
}
- wl12xx_free_link(wl, &wl->dev_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->dev_hlid);
out_free:
kfree(cmd);
@@ -559,8 +556,9 @@ out:
return ret;
}
-int wl12xx_cmd_role_start_sta(struct wl1271 *wl)
+int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
+ struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
struct wl12xx_cmd_role_start *cmd;
int ret;
@@ -570,33 +568,33 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl)
goto out;
}
- wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wl->role_id);
+ wl1271_debug(DEBUG_CMD, "cmd role start sta %d", wlvif->role_id);
- cmd->role_id = wl->role_id;
+ cmd->role_id = wlvif->role_id;
if (wl->band == IEEE80211_BAND_5GHZ)
cmd->band = WL12XX_BAND_5GHZ;
cmd->channel = wl->channel;
- cmd->sta.basic_rate_set = cpu_to_le32(wl->basic_rate_set);
- cmd->sta.beacon_interval = cpu_to_le16(wl->beacon_int);
+ cmd->sta.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
+ cmd->sta.beacon_interval = cpu_to_le16(wlvif->beacon_int);
cmd->sta.ssid_type = WL12XX_SSID_TYPE_ANY;
- cmd->sta.ssid_len = wl->ssid_len;
- memcpy(cmd->sta.ssid, wl->ssid, wl->ssid_len);
- memcpy(cmd->sta.bssid, wl->bssid, ETH_ALEN);
- cmd->sta.local_rates = cpu_to_le32(wl->rate_set);
+ cmd->sta.ssid_len = wlvif->ssid_len;
+ memcpy(cmd->sta.ssid, wlvif->ssid, wlvif->ssid_len);
+ memcpy(cmd->sta.bssid, vif->bss_conf.bssid, ETH_ALEN);
+ cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set);
- if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) {
- ret = wl12xx_allocate_link(wl, &wl->sta_hlid);
+ if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) {
+ ret = wl12xx_allocate_link(wl, wlvif, &wlvif->sta.hlid);
if (ret)
goto out_free;
}
- cmd->sta.hlid = wl->sta_hlid;
- cmd->sta.session = wl12xx_get_new_session_id(wl);
- cmd->sta.remote_rates = cpu_to_le32(wl->rate_set);
+ cmd->sta.hlid = wlvif->sta.hlid;
+ cmd->sta.session = wl12xx_get_new_session_id(wl, wlvif);
+ cmd->sta.remote_rates = cpu_to_le32(wlvif->rate_set);
wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
"basic_rate_set: 0x%x, remote_rates: 0x%x",
- wl->role_id, cmd->sta.hlid, cmd->sta.session,
- wl->basic_rate_set, wl->rate_set);
+ wlvif->role_id, cmd->sta.hlid, cmd->sta.session,
+ wlvif->basic_rate_set, wlvif->rate_set);
ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0);
if (ret < 0) {
@@ -608,7 +606,7 @@ int wl12xx_cmd_role_start_sta(struct wl1271 *wl)
err_hlid:
/* clear links on error. */
- wl12xx_free_link(wl, &wl->sta_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid);
out_free:
kfree(cmd);
@@ -618,12 +616,12 @@ out:
}
/* use this function to stop ibss as well */
-int wl12xx_cmd_role_stop_sta(struct wl1271 *wl)
+int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl12xx_cmd_role_stop *cmd;
int ret;
- if (WARN_ON(wl->sta_hlid == WL12XX_INVALID_LINK_ID))
+ if (WARN_ON(wlvif->sta.hlid == WL12XX_INVALID_LINK_ID))
return -EINVAL;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -632,9 +630,9 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl)
goto out;
}
- wl1271_debug(DEBUG_CMD, "cmd role stop sta %d", wl->role_id);
+ wl1271_debug(DEBUG_CMD, "cmd role stop sta %d", wlvif->role_id);
- cmd->role_id = wl->role_id;
+ cmd->role_id = wlvif->role_id;
cmd->disc_type = DISCONNECT_IMMEDIATE;
cmd->reason = cpu_to_le16(WLAN_REASON_UNSPECIFIED);
@@ -644,7 +642,7 @@ int wl12xx_cmd_role_stop_sta(struct wl1271 *wl)
goto out_free;
}
- wl12xx_free_link(wl, &wl->sta_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid);
out_free:
kfree(cmd);
@@ -653,16 +651,16 @@ out:
return ret;
}
-int wl12xx_cmd_role_start_ap(struct wl1271 *wl)
+int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl12xx_cmd_role_start *cmd;
struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf;
int ret;
- wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wl->role_id);
+ wl1271_debug(DEBUG_CMD, "cmd role start ap %d", wlvif->role_id);
/* trying to use hidden SSID with an old hostapd version */
- if (wl->ssid_len == 0 && !bss_conf->hidden_ssid) {
+ if (wlvif->ssid_len == 0 && !bss_conf->hidden_ssid) {
wl1271_error("got a null SSID from beacon/bss");
ret = -EINVAL;
goto out;
@@ -674,21 +672,21 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl)
goto out;
}
- ret = wl12xx_allocate_link(wl, &wl->ap_global_hlid);
+ ret = wl12xx_allocate_link(wl, wlvif, &wlvif->ap.global_hlid);
if (ret < 0)
goto out_free;
- ret = wl12xx_allocate_link(wl, &wl->ap_bcast_hlid);
+ ret = wl12xx_allocate_link(wl, wlvif, &wlvif->ap.bcast_hlid);
if (ret < 0)
goto out_free_global;
- cmd->role_id = wl->role_id;
+ cmd->role_id = wlvif->role_id;
cmd->ap.aging_period = cpu_to_le16(wl->conf.tx.ap_aging_period);
cmd->ap.bss_index = WL1271_AP_BSS_INDEX;
- cmd->ap.global_hlid = wl->ap_global_hlid;
- cmd->ap.broadcast_hlid = wl->ap_bcast_hlid;
- cmd->ap.basic_rate_set = cpu_to_le32(wl->basic_rate_set);
- cmd->ap.beacon_interval = cpu_to_le16(wl->beacon_int);
+ cmd->ap.global_hlid = wlvif->ap.global_hlid;
+ cmd->ap.broadcast_hlid = wlvif->ap.bcast_hlid;
+ cmd->ap.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
+ cmd->ap.beacon_interval = cpu_to_le16(wlvif->beacon_int);
cmd->ap.dtim_interval = bss_conf->dtim_period;
cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP;
cmd->channel = wl->channel;
@@ -696,8 +694,8 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl)
if (!bss_conf->hidden_ssid) {
/* take the SSID from the beacon for backward compatibility */
cmd->ap.ssid_type = WL12XX_SSID_TYPE_PUBLIC;
- cmd->ap.ssid_len = wl->ssid_len;
- memcpy(cmd->ap.ssid, wl->ssid, wl->ssid_len);
+ cmd->ap.ssid_len = wlvif->ssid_len;
+ memcpy(cmd->ap.ssid, wlvif->ssid, wlvif->ssid_len);
} else {
cmd->ap.ssid_type = WL12XX_SSID_TYPE_HIDDEN;
cmd->ap.ssid_len = bss_conf->ssid_len;
@@ -728,10 +726,10 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl)
goto out_free;
out_free_bcast:
- wl12xx_free_link(wl, &wl->ap_bcast_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->ap.bcast_hlid);
out_free_global:
- wl12xx_free_link(wl, &wl->ap_global_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->ap.global_hlid);
out_free:
kfree(cmd);
@@ -740,7 +738,7 @@ out:
return ret;
}
-int wl12xx_cmd_role_stop_ap(struct wl1271 *wl)
+int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl12xx_cmd_role_stop *cmd;
int ret;
@@ -751,9 +749,9 @@ int wl12xx_cmd_role_stop_ap(struct wl1271 *wl)
goto out;
}
- wl1271_debug(DEBUG_CMD, "cmd role stop ap %d", wl->role_id);
+ wl1271_debug(DEBUG_CMD, "cmd role stop ap %d", wlvif->role_id);
- cmd->role_id = wl->role_id;
+ cmd->role_id = wlvif->role_id;
ret = wl1271_cmd_send(wl, CMD_ROLE_STOP, cmd, sizeof(*cmd), 0);
if (ret < 0) {
@@ -761,8 +759,8 @@ int wl12xx_cmd_role_stop_ap(struct wl1271 *wl)
goto out_free;
}
- wl12xx_free_link(wl, &wl->ap_bcast_hlid);
- wl12xx_free_link(wl, &wl->ap_global_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->ap.bcast_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->ap.global_hlid);
out_free:
kfree(cmd);
@@ -771,8 +769,9 @@ out:
return ret;
}
-int wl12xx_cmd_role_start_ibss(struct wl1271 *wl)
+int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
+ struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
struct wl12xx_cmd_role_start *cmd;
struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf;
int ret;
@@ -783,35 +782,36 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl)
goto out;
}
- wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wl->role_id);
+ wl1271_debug(DEBUG_CMD, "cmd role start ibss %d", wlvif->role_id);
- cmd->role_id = wl->role_id;
+ cmd->role_id = wlvif->role_id;
if (wl->band == IEEE80211_BAND_5GHZ)
cmd->band = WL12XX_BAND_5GHZ;
cmd->channel = wl->channel;
- cmd->ibss.basic_rate_set = cpu_to_le32(wl->basic_rate_set);
- cmd->ibss.beacon_interval = cpu_to_le16(wl->beacon_int);
+ cmd->ibss.basic_rate_set = cpu_to_le32(wlvif->basic_rate_set);
+ cmd->ibss.beacon_interval = cpu_to_le16(wlvif->beacon_int);
cmd->ibss.dtim_interval = bss_conf->dtim_period;
cmd->ibss.ssid_type = WL12XX_SSID_TYPE_ANY;
- cmd->ibss.ssid_len = wl->ssid_len;
- memcpy(cmd->ibss.ssid, wl->ssid, wl->ssid_len);
- memcpy(cmd->ibss.bssid, wl->bssid, ETH_ALEN);
- cmd->sta.local_rates = cpu_to_le32(wl->rate_set);
+ cmd->ibss.ssid_len = wlvif->ssid_len;
+ memcpy(cmd->ibss.ssid, wlvif->ssid, wlvif->ssid_len);
+ memcpy(cmd->ibss.bssid, vif->bss_conf.bssid, ETH_ALEN);
+ cmd->sta.local_rates = cpu_to_le32(wlvif->rate_set);
- if (wl->sta_hlid == WL12XX_INVALID_LINK_ID) {
- ret = wl12xx_allocate_link(wl, &wl->sta_hlid);
+ if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID) {
+ ret = wl12xx_allocate_link(wl, wlvif, &wlvif->sta.hlid);
if (ret)
goto out_free;
}
- cmd->ibss.hlid = wl->sta_hlid;
- cmd->ibss.remote_rates = cpu_to_le32(wl->rate_set);
+ cmd->ibss.hlid = wlvif->sta.hlid;
+ cmd->ibss.remote_rates = cpu_to_le32(wlvif->rate_set);
wl1271_debug(DEBUG_CMD, "role start: roleid=%d, hlid=%d, session=%d "
"basic_rate_set: 0x%x, remote_rates: 0x%x",
- wl->role_id, cmd->sta.hlid, cmd->sta.session,
- wl->basic_rate_set, wl->rate_set);
+ wlvif->role_id, cmd->sta.hlid, cmd->sta.session,
+ wlvif->basic_rate_set, wlvif->rate_set);
- wl1271_debug(DEBUG_CMD, "wl->bssid = %pM", wl->bssid);
+ wl1271_debug(DEBUG_CMD, "vif->bss_conf.bssid = %pM",
+ vif->bss_conf.bssid);
ret = wl1271_cmd_send(wl, CMD_ROLE_START, cmd, sizeof(*cmd), 0);
if (ret < 0) {
@@ -823,7 +823,7 @@ int wl12xx_cmd_role_start_ibss(struct wl1271 *wl)
err_hlid:
/* clear links on error. */
- wl12xx_free_link(wl, &wl->sta_hlid);
+ wl12xx_free_link(wl, wlvif, &wlvif->sta.hlid);
out_free:
kfree(cmd);
@@ -967,7 +967,8 @@ out:
return ret;
}
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode)
+int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 ps_mode)
{
struct wl1271_cmd_ps_params *ps_params = NULL;
int ret = 0;
@@ -980,7 +981,7 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode)
goto out;
}
- ps_params->role_id = wl->role_id;
+ ps_params->role_id = wlvif->role_id;
ps_params->ps_mode = ps_mode;
ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
@@ -1035,7 +1036,7 @@ out:
return ret;
}
-int wl1271_cmd_build_null_data(struct wl1271 *wl)
+int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct sk_buff *skb = NULL;
int size;
@@ -1043,11 +1044,12 @@ int wl1271_cmd_build_null_data(struct wl1271 *wl)
int ret = -ENOMEM;
- if (wl->bss_type == BSS_TYPE_IBSS) {
+ if (wlvif->bss_type == BSS_TYPE_IBSS) {
size = sizeof(struct wl12xx_null_data_template);
ptr = NULL;
} else {
- skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
+ skb = ieee80211_nullfunc_get(wl->hw,
+ wl12xx_wlvif_to_vif(wlvif));
if (!skb)
goto out;
size = skb->len;
@@ -1055,7 +1057,7 @@ int wl1271_cmd_build_null_data(struct wl1271 *wl)
}
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, ptr, size, 0,
- wl->basic_rate);
+ wlvif->basic_rate);
out:
dev_kfree_skb(skb);
@@ -1066,19 +1068,21 @@ out:
}
-int wl1271_cmd_build_klv_null_data(struct wl1271 *wl)
+int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
+ struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
struct sk_buff *skb = NULL;
int ret = -ENOMEM;
- skb = ieee80211_nullfunc_get(wl->hw, wl->vif);
+ skb = ieee80211_nullfunc_get(wl->hw, vif);
if (!skb)
goto out;
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV,
skb->data, skb->len,
CMD_TEMPL_KLV_IDX_NULL_DATA,
- wl->basic_rate);
+ wlvif->basic_rate);
out:
dev_kfree_skb(skb);
@@ -1089,7 +1093,8 @@ out:
}
-int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid)
+int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u16 aid)
{
struct sk_buff *skb;
int ret = 0;
@@ -1099,7 +1104,7 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid)
goto out;
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, skb->data,
- skb->len, 0, wl->basic_rate_set);
+ skb->len, 0, wlvif->basic_rate_set);
out:
dev_kfree_skb(skb);
@@ -1164,7 +1169,8 @@ out:
return skb;
}
-int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr)
+int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ __be32 ip_addr)
{
int ret;
struct wl12xx_arp_rsp_template tmpl;
@@ -1200,20 +1206,21 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr)
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP,
&tmpl, sizeof(tmpl), 0,
- wl->basic_rate);
+ wlvif->basic_rate);
return ret;
}
-int wl1271_build_qos_null_data(struct wl1271 *wl)
+int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct ieee80211_qos_hdr template;
memset(&template, 0, sizeof(template));
- memcpy(template.addr1, wl->bssid, ETH_ALEN);
- memcpy(template.addr2, wl->mac_addr, ETH_ALEN);
- memcpy(template.addr3, wl->bssid, ETH_ALEN);
+ memcpy(template.addr1, vif->bss_conf.bssid, ETH_ALEN);
+ memcpy(template.addr2, vif->addr, ETH_ALEN);
+ memcpy(template.addr3, vif->bss_conf.bssid, ETH_ALEN);
template.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA |
IEEE80211_STYPE_QOS_NULLFUNC |
@@ -1224,7 +1231,7 @@ int wl1271_build_qos_null_data(struct wl1271 *wl)
return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template,
sizeof(template), 0,
- wl->basic_rate);
+ wlvif->basic_rate);
}
int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid)
@@ -1258,7 +1265,8 @@ out:
return ret;
}
-int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
+int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u16 action, u8 id, u8 key_type,
u8 key_size, const u8 *key, const u8 *addr,
u32 tx_seq_32, u16 tx_seq_16)
{
@@ -1266,7 +1274,7 @@ int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
int ret = 0;
/* hlid might have already been deleted */
- if (wl->sta_hlid == WL12XX_INVALID_LINK_ID)
+ if (wlvif->sta.hlid == WL12XX_INVALID_LINK_ID)
return 0;
cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
@@ -1275,7 +1283,7 @@ int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
goto out;
}
- cmd->hlid = wl->sta_hlid;
+ cmd->hlid = wlvif->sta.hlid;
if (key_type == KEY_WEP)
cmd->lid_key_type = WEP_DEFAULT_LID_TYPE;
@@ -1326,9 +1334,10 @@ out:
* TODO: merge with sta/ibss into 1 set_key function.
* note there are slight diffs
*/
-int wl1271_cmd_set_ap_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
- u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32,
- u16 tx_seq_16)
+int wl1271_cmd_set_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u16 action, u8 id, u8 key_type,
+ u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32,
+ u16 tx_seq_16)
{
struct wl1271_cmd_set_keys *cmd;
int ret = 0;
@@ -1338,7 +1347,7 @@ int wl1271_cmd_set_ap_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
if (!cmd)
return -ENOMEM;
- if (hlid == wl->ap_bcast_hlid) {
+ if (hlid == wlvif->ap.bcast_hlid) {
if (key_type == KEY_WEP)
lid_type = WEP_DEFAULT_LID_TYPE;
else
@@ -1700,3 +1709,61 @@ int wl12xx_croc(struct wl1271 *wl, u8 role_id)
out:
return ret;
}
+
+int wl12xx_cmd_channel_switch(struct wl1271 *wl,
+ struct ieee80211_channel_switch *ch_switch)
+{
+ struct wl12xx_cmd_channel_switch *cmd;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "cmd channel switch");
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ cmd->channel = ch_switch->channel->hw_value;
+ cmd->switch_time = ch_switch->count;
+ cmd->tx_suspend = ch_switch->block_tx;
+ cmd->flush = 0; /* this value is ignored by the FW */
+
+ ret = wl1271_cmd_send(wl, CMD_CHANNEL_SWITCH, cmd, sizeof(*cmd), 0);
+ if (ret < 0) {
+ wl1271_error("failed to send channel switch command");
+ goto out_free;
+ }
+
+out_free:
+ kfree(cmd);
+
+out:
+ return ret;
+}
+
+int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl)
+{
+ struct wl12xx_cmd_stop_channel_switch *cmd;
+ int ret;
+
+ wl1271_debug(DEBUG_ACX, "cmd stop channel switch");
+
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ret = wl1271_cmd_send(wl, CMD_STOP_CHANNEL_SWICTH, cmd, sizeof(*cmd), 0);
+ if (ret < 0) {
+ wl1271_error("failed to stop channel switch command");
+ goto out_free;
+ }
+
+out_free:
+ kfree(cmd);
+
+out:
+ return ret;
+}
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 8e4d11ec0c5..d2670d379b7 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -36,39 +36,46 @@ int wl128x_cmd_general_parms(struct wl1271 *wl);
int wl1271_cmd_radio_parms(struct wl1271 *wl);
int wl128x_cmd_radio_parms(struct wl1271 *wl);
int wl1271_cmd_ext_radio_parms(struct wl1271 *wl);
-int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 role_type, u8 *role_id);
+int wl12xx_cmd_role_enable(struct wl1271 *wl, u8 *addr, u8 role_type,
+ u8 *role_id);
int wl12xx_cmd_role_disable(struct wl1271 *wl, u8 *role_id);
-int wl12xx_cmd_role_start_dev(struct wl1271 *wl);
-int wl12xx_cmd_role_stop_dev(struct wl1271 *wl);
-int wl12xx_cmd_role_start_sta(struct wl1271 *wl);
-int wl12xx_cmd_role_stop_sta(struct wl1271 *wl);
-int wl12xx_cmd_role_start_ap(struct wl1271 *wl);
-int wl12xx_cmd_role_stop_ap(struct wl1271 *wl);
-int wl12xx_cmd_role_start_ibss(struct wl1271 *wl);
+int wl12xx_cmd_role_start_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl12xx_cmd_role_stop_dev(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl12xx_cmd_role_start_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl12xx_cmd_role_stop_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl12xx_cmd_role_stop_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl12xx_cmd_role_start_ibss(struct wl1271 *wl, struct wl12xx_vif *wlvif);
int wl1271_cmd_test(struct wl1271 *wl, void *buf, size_t buf_len, u8 answer);
int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
-int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode);
+int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 ps_mode);
int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
size_t len);
int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
void *buf, size_t buf_len, int index, u32 rates);
-int wl1271_cmd_build_null_data(struct wl1271 *wl);
-int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid);
+int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u16 aid);
int wl1271_cmd_build_probe_req(struct wl1271 *wl,
const u8 *ssid, size_t ssid_len,
const u8 *ie, size_t ie_len, u8 band);
struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
struct sk_buff *skb);
-int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, __be32 ip_addr);
-int wl1271_build_qos_null_data(struct wl1271 *wl);
-int wl1271_cmd_build_klv_null_data(struct wl1271 *wl);
+int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ __be32 ip_addr);
+int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif);
+int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif);
int wl12xx_cmd_set_default_wep_key(struct wl1271 *wl, u8 id, u8 hlid);
-int wl1271_cmd_set_sta_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
+int wl1271_cmd_set_sta_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u16 action, u8 id, u8 key_type,
u8 key_size, const u8 *key, const u8 *addr,
u32 tx_seq_32, u16 tx_seq_16);
-int wl1271_cmd_set_ap_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
+int wl1271_cmd_set_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u16 action, u8 id, u8 key_type,
u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32,
u16 tx_seq_16);
int wl12xx_cmd_set_peer_state(struct wl1271 *wl, u8 hlid);
@@ -79,6 +86,12 @@ int wl12xx_cmd_remove_peer(struct wl1271 *wl, u8 hlid);
int wl12xx_cmd_config_fwlog(struct wl1271 *wl);
int wl12xx_cmd_start_fwlog(struct wl1271 *wl);
int wl12xx_cmd_stop_fwlog(struct wl1271 *wl);
+int wl12xx_cmd_channel_switch(struct wl1271 *wl,
+ struct ieee80211_channel_switch *ch_switch);
+int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl);
+int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 *hlid);
+void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid);
enum wl1271_commands {
CMD_INTERROGATE = 1, /*use this to read information elements*/
@@ -677,4 +690,21 @@ struct wl12xx_cmd_stop_fwlog {
struct wl1271_cmd_header header;
} __packed;
+struct wl12xx_cmd_channel_switch {
+ struct wl1271_cmd_header header;
+
+ /* The new serving channel */
+ u8 channel;
+ /* Relative time of the serving channel switch in TBTT units */
+ u8 switch_time;
+ /* 1: Suspend TX till switch time; 0: Do not suspend TX */
+ u8 tx_suspend;
+ /* 1: Flush TX at switch time; 0: Do not flush */
+ u8 flush;
+} __packed;
+
+struct wl12xx_cmd_stop_channel_switch {
+ struct wl1271_cmd_header header;
+} __packed;
+
#endif /* __WL1271_CMD_H__ */
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h
index 6a6805c3cc7..04bb8fbf93f 100644
--- a/drivers/net/wireless/wl12xx/conf.h
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -416,13 +416,17 @@ struct conf_rx_settings {
u8 queue_type;
};
-#define CONF_TX_MAX_RATE_CLASSES 8
+#define CONF_TX_MAX_RATE_CLASSES 10
#define CONF_TX_RATE_MASK_UNSPECIFIED 0
#define CONF_TX_RATE_MASK_BASIC (CONF_HW_BIT_RATE_1MBPS | \
CONF_HW_BIT_RATE_2MBPS)
#define CONF_TX_RATE_RETRY_LIMIT 10
+/* basic rates for p2p operations (probe req/resp, etc.) */
+#define CONF_TX_RATE_MASK_BASIC_P2P (CONF_HW_BIT_RATE_6MBPS | \
+ CONF_HW_BIT_RATE_12MBPS | CONF_HW_BIT_RATE_24MBPS)
+
/*
* Rates supported for data packets when operating as AP. Note the absence
* of the 22Mbps rate. There is a FW limitation on 12 rates so we must drop
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 3999fd52830..f0398d037d4 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -348,27 +348,14 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
DRIVER_STATE_PRINT_INT(tx_blocks_freed);
DRIVER_STATE_PRINT_INT(tx_security_last_seq_lsb);
DRIVER_STATE_PRINT_INT(rx_counter);
- DRIVER_STATE_PRINT_INT(session_counter);
DRIVER_STATE_PRINT_INT(state);
- DRIVER_STATE_PRINT_INT(bss_type);
DRIVER_STATE_PRINT_INT(channel);
- DRIVER_STATE_PRINT_HEX(rate_set);
- DRIVER_STATE_PRINT_HEX(basic_rate_set);
- DRIVER_STATE_PRINT_HEX(basic_rate);
DRIVER_STATE_PRINT_INT(band);
- DRIVER_STATE_PRINT_INT(beacon_int);
- DRIVER_STATE_PRINT_INT(psm_entry_retry);
- DRIVER_STATE_PRINT_INT(ps_poll_failures);
DRIVER_STATE_PRINT_INT(power_level);
- DRIVER_STATE_PRINT_INT(rssi_thold);
- DRIVER_STATE_PRINT_INT(last_rssi_event);
DRIVER_STATE_PRINT_INT(sg_enabled);
DRIVER_STATE_PRINT_INT(enable_11a);
DRIVER_STATE_PRINT_INT(noise);
- DRIVER_STATE_PRINT_LHEX(ap_hlid_map[0]);
DRIVER_STATE_PRINT_INT(last_tx_hlid);
- DRIVER_STATE_PRINT_INT(ba_support);
- DRIVER_STATE_PRINT_HEX(ba_rx_bitmap);
DRIVER_STATE_PRINT_HEX(ap_fw_ps_map);
DRIVER_STATE_PRINT_LHEX(ap_ps_map);
DRIVER_STATE_PRINT_HEX(quirks);
@@ -624,11 +611,19 @@ static ssize_t beacon_filtering_write(struct file *file,
size_t count, loff_t *ppos)
{
struct wl1271 *wl = file->private_data;
+ struct ieee80211_vif *vif;
+ struct wl12xx_vif *wlvif;
char buf[10];
size_t len;
unsigned long value;
int ret;
+ if (!wl->vif)
+ return -EINVAL;
+
+ vif = wl->vif;
+ wlvif = wl12xx_vif_to_data(vif);
+
len = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, len))
return -EFAULT;
@@ -646,7 +641,7 @@ static ssize_t beacon_filtering_write(struct file *file,
if (ret < 0)
goto out;
- ret = wl1271_acx_beacon_filter_opt(wl, !!value);
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value);
wl1271_ps_elp_sleep(wl);
out:
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index e66db69f8d1..486c8ee0101 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -31,12 +31,16 @@
void wl1271_pspoll_work(struct work_struct *work)
{
+ struct ieee80211_vif *vif;
+ struct wl12xx_vif *wlvif;
struct delayed_work *dwork;
struct wl1271 *wl;
int ret;
dwork = container_of(work, struct delayed_work, work);
- wl = container_of(dwork, struct wl1271, pspoll_work);
+ wlvif = container_of(dwork, struct wl12xx_vif, pspoll_work);
+ vif = container_of((void *)wlvif, struct ieee80211_vif, drv_priv);
+ wl = wlvif->wl;
wl1271_debug(DEBUG_EVENT, "pspoll work");
@@ -60,31 +64,33 @@ void wl1271_pspoll_work(struct work_struct *work)
if (ret < 0)
goto out;
- wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE, wl->basic_rate, true);
+ wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE,
+ wlvif->basic_rate, true);
wl1271_ps_elp_sleep(wl);
out:
mutex_unlock(&wl->mutex);
};
-static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl)
+static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
int delay = wl->conf.conn.ps_poll_recovery_period;
int ret;
- wl->ps_poll_failures++;
- if (wl->ps_poll_failures == 1)
+ wlvif->ps_poll_failures++;
+ if (wlvif->ps_poll_failures == 1)
wl1271_info("AP with dysfunctional ps-poll, "
"trying to work around it.");
/* force active mode receive data from the AP */
if (test_bit(WL1271_FLAG_PSM, &wl->flags)) {
- ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
- wl->basic_rate, true);
+ ret = wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE,
+ wlvif->basic_rate, true);
if (ret < 0)
return;
set_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags);
- ieee80211_queue_delayed_work(wl->hw, &wl->pspoll_work,
+ ieee80211_queue_delayed_work(wl->hw, &wlvif->pspoll_work,
msecs_to_jiffies(delay));
}
@@ -97,6 +103,7 @@ static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl)
}
static int wl1271_event_ps_report(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif,
struct event_mailbox *mbox,
bool *beacon_loss)
{
@@ -111,25 +118,26 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
/* remain in active mode */
- wl->psm_entry_retry = 0;
+ wlvif->psm_entry_retry = 0;
break;
}
- if (wl->psm_entry_retry < total_retries) {
- wl->psm_entry_retry++;
- ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
- wl->basic_rate, true);
+ if (wlvif->psm_entry_retry < total_retries) {
+ wlvif->psm_entry_retry++;
+ ret = wl1271_ps_set_mode(wl, wlvif,
+ STATION_POWER_SAVE_MODE,
+ wlvif->basic_rate, true);
} else {
wl1271_info("No ack to nullfunc from AP.");
- wl->psm_entry_retry = 0;
+ wlvif->psm_entry_retry = 0;
*beacon_loss = true;
}
break;
case EVENT_ENTER_POWER_SAVE_SUCCESS:
- wl->psm_entry_retry = 0;
+ wlvif->psm_entry_retry = 0;
/* enable beacon filtering */
- ret = wl1271_acx_beacon_filter_opt(wl, true);
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
if (ret < 0)
break;
@@ -139,11 +147,11 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
*/
if (wl->band == IEEE80211_BAND_2GHZ)
/* enable beacon early termination */
- ret = wl1271_acx_bet_enable(wl, true);
+ ret = wl1271_acx_bet_enable(wl, wlvif, true);
- if (wl->ps_compl) {
- complete(wl->ps_compl);
- wl->ps_compl = NULL;
+ if (wlvif->ps_compl) {
+ complete(wlvif->ps_compl);
+ wlvif->ps_compl = NULL;
}
break;
default:
@@ -154,36 +162,39 @@ static int wl1271_event_ps_report(struct wl1271 *wl,
}
static void wl1271_event_rssi_trigger(struct wl1271 *wl,
+ struct ieee80211_vif *vif,
struct event_mailbox *mbox)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
enum nl80211_cqm_rssi_threshold_event event;
s8 metric = mbox->rssi_snr_trigger_metric[0];
wl1271_debug(DEBUG_EVENT, "RSSI trigger metric: %d", metric);
- if (metric <= wl->rssi_thold)
+ if (metric <= wlvif->rssi_thold)
event = NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW;
else
event = NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH;
- if (event != wl->last_rssi_event)
- ieee80211_cqm_rssi_notify(wl->vif, event, GFP_KERNEL);
- wl->last_rssi_event = event;
+ if (event != wlvif->last_rssi_event)
+ ieee80211_cqm_rssi_notify(vif, event, GFP_KERNEL);
+ wlvif->last_rssi_event = event;
}
-static void wl1271_stop_ba_event(struct wl1271 *wl)
+static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
- if (wl->bss_type != BSS_TYPE_AP_BSS) {
- if (!wl->ba_rx_bitmap)
+ if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
+ if (!wlvif->sta.ba_rx_bitmap)
return;
- ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap,
- wl->bssid);
+ ieee80211_stop_rx_ba_session(wl->vif, wlvif->sta.ba_rx_bitmap,
+ wl->vif->bss_conf.bssid);
} else {
- int i;
+ u8 hlid;
struct wl1271_link *lnk;
- for (i = WL1271_AP_STA_HLID_START; i < AP_MAX_LINKS; i++) {
- lnk = &wl->links[i];
- if (!wl1271_is_active_sta(wl, i) || !lnk->ba_bitmap)
+ for_each_set_bit(hlid, wlvif->ap.sta_hlid_map,
+ WL12XX_MAX_LINKS) {
+ lnk = &wl->links[hlid];
+ if (!lnk->ba_bitmap)
continue;
ieee80211_stop_rx_ba_session(wl->vif,
@@ -217,10 +228,12 @@ static void wl1271_event_mbox_dump(struct event_mailbox *mbox)
static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
{
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
u32 vector;
bool beacon_loss = false;
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
bool disconnect_sta = false;
unsigned long sta_bitmap = 0;
@@ -234,7 +247,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
wl1271_debug(DEBUG_EVENT, "status: 0x%x",
mbox->scheduled_scan_status);
- wl1271_scan_stm(wl);
+ wl1271_scan_stm(wl, wl->scan_vif);
}
if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) {
@@ -254,7 +267,7 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
}
if (vector & SOFT_GEMINI_SENSE_EVENT_ID &&
- wl->bss_type == BSS_TYPE_STA_BSS)
+ wlvif->bss_type == BSS_TYPE_STA_BSS)
wl12xx_event_soft_gemini_sense(wl,
mbox->soft_gemini_sense_info);
@@ -276,28 +289,43 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
if ((vector & PS_REPORT_EVENT_ID) && !is_ap) {
wl1271_debug(DEBUG_EVENT, "PS_REPORT_EVENT");
- ret = wl1271_event_ps_report(wl, mbox, &beacon_loss);
+ ret = wl1271_event_ps_report(wl, wlvif, mbox, &beacon_loss);
if (ret < 0)
return ret;
}
if ((vector & PSPOLL_DELIVERY_FAILURE_EVENT_ID) && !is_ap)
- wl1271_event_pspoll_delivery_fail(wl);
+ wl1271_event_pspoll_delivery_fail(wl, wlvif);
if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) {
wl1271_debug(DEBUG_EVENT, "RSSI_SNR_TRIGGER_0_EVENT");
if (wl->vif)
- wl1271_event_rssi_trigger(wl, mbox);
+ wl1271_event_rssi_trigger(wl, vif, mbox);
}
if ((vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID)) {
wl1271_debug(DEBUG_EVENT, "BA_SESSION_RX_CONSTRAINT_EVENT_ID. "
"ba_allowed = 0x%x", mbox->rx_ba_allowed);
- wl->ba_allowed = !!mbox->rx_ba_allowed;
+ wlvif->ba_allowed = !!mbox->rx_ba_allowed;
- if (wl->vif && !wl->ba_allowed)
- wl1271_stop_ba_event(wl);
+ if (wl->vif && !wlvif->ba_allowed)
+ wl1271_stop_ba_event(wl, wlvif);
+ }
+
+ if ((vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) && !is_ap) {
+ wl1271_debug(DEBUG_EVENT, "CHANNEL_SWITCH_COMPLETE_EVENT_ID. "
+ "status = 0x%x",
+ mbox->channel_switch_status);
+ /*
+ * That event uses for two cases:
+ * 1) channel switch complete with status=0
+ * 2) channel switch failed status=1
+ */
+ if (test_and_clear_bit(WL1271_FLAG_CS_PROGRESS, &wl->flags) &&
+ (wl->vif))
+ ieee80211_chswitch_done(wl->vif,
+ mbox->channel_switch_status ? false : true);
}
if ((vector & DUMMY_PACKET_EVENT_ID)) {
@@ -328,10 +356,8 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
const u8 *addr;
int h;
- for (h = find_first_bit(&sta_bitmap, AP_MAX_LINKS);
- h < AP_MAX_LINKS;
- h = find_next_bit(&sta_bitmap, AP_MAX_LINKS, h+1)) {
- if (!wl1271_is_active_sta(wl, h))
+ for_each_set_bit(h, &sta_bitmap, WL12XX_MAX_LINKS) {
+ if (!test_bit(h, wlvif->ap.sta_hlid_map))
continue;
addr = wl->links[h].addr;
diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/event.h
index 49c1a0ede5b..1d878ba47bf 100644
--- a/drivers/net/wireless/wl12xx/event.h
+++ b/drivers/net/wireless/wl12xx/event.h
@@ -132,7 +132,4 @@ void wl1271_event_mbox_config(struct wl1271 *wl);
int wl1271_event_handle(struct wl1271 *wl, u8 mbox);
void wl1271_pspoll_work(struct work_struct *work);
-/* Functions from main.c */
-bool wl1271_is_active_sta(struct wl1271 *wl, u8 hlid);
-
#endif
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index 04db64c94e9..80e89e31987 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -33,7 +33,7 @@
#include "tx.h"
#include "io.h"
-int wl1271_sta_init_templates_config(struct wl1271 *wl)
+int wl1271_init_templates_config(struct wl1271 *wl)
{
int ret, i;
@@ -88,6 +88,29 @@ int wl1271_sta_init_templates_config(struct wl1271 *wl)
if (ret < 0)
return ret;
+ /*
+ * Put very large empty placeholders for all templates. These
+ * reserve memory for later.
+ */
+ ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
+ WL1271_CMD_TEMPL_MAX_SIZE,
+ 0, WL1271_RATE_AUTOMATIC);
+ if (ret < 0)
+ return ret;
+
+ ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_BEACON, NULL,
+ WL1271_CMD_TEMPL_MAX_SIZE,
+ 0, WL1271_RATE_AUTOMATIC);
+ if (ret < 0)
+ return ret;
+
+ ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, NULL,
+ sizeof
+ (struct wl12xx_disconn_template),
+ 0, WL1271_RATE_AUTOMATIC);
+ if (ret < 0)
+ return ret;
+
for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL,
WL1271_CMD_TEMPL_DFLT_SIZE, i,
@@ -99,7 +122,8 @@ int wl1271_sta_init_templates_config(struct wl1271 *wl)
return 0;
}
-static int wl1271_ap_init_deauth_template(struct wl1271 *wl)
+static int wl1271_ap_init_deauth_template(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
struct wl12xx_disconn_template *tmpl;
int ret;
@@ -114,7 +138,7 @@ static int wl1271_ap_init_deauth_template(struct wl1271 *wl)
tmpl->header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_DEAUTH);
- rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+ rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP,
tmpl, sizeof(*tmpl), 0, rate);
@@ -123,8 +147,10 @@ out:
return ret;
}
-static int wl1271_ap_init_null_template(struct wl1271 *wl)
+static int wl1271_ap_init_null_template(struct wl1271 *wl,
+ struct ieee80211_vif *vif)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct ieee80211_hdr_3addr *nullfunc;
int ret;
u32 rate;
@@ -141,10 +167,10 @@ static int wl1271_ap_init_null_template(struct wl1271 *wl)
/* nullfunc->addr1 is filled by FW */
- memcpy(nullfunc->addr2, wl->mac_addr, ETH_ALEN);
- memcpy(nullfunc->addr3, wl->mac_addr, ETH_ALEN);
+ memcpy(nullfunc->addr2, vif->addr, ETH_ALEN);
+ memcpy(nullfunc->addr3, vif->addr, ETH_ALEN);
- rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+ rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, nullfunc,
sizeof(*nullfunc), 0, rate);
@@ -153,8 +179,10 @@ out:
return ret;
}
-static int wl1271_ap_init_qos_null_template(struct wl1271 *wl)
+static int wl1271_ap_init_qos_null_template(struct wl1271 *wl,
+ struct ieee80211_vif *vif)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct ieee80211_qos_hdr *qosnull;
int ret;
u32 rate;
@@ -171,10 +199,10 @@ static int wl1271_ap_init_qos_null_template(struct wl1271 *wl)
/* qosnull->addr1 is filled by FW */
- memcpy(qosnull->addr2, wl->mac_addr, ETH_ALEN);
- memcpy(qosnull->addr3, wl->mac_addr, ETH_ALEN);
+ memcpy(qosnull->addr2, vif->addr, ETH_ALEN);
+ memcpy(qosnull->addr3, vif->addr, ETH_ALEN);
- rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+ rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, qosnull,
sizeof(*qosnull), 0, rate);
@@ -183,93 +211,59 @@ out:
return ret;
}
-static int wl1271_ap_init_templates_config(struct wl1271 *wl)
+static int wl12xx_init_rx_config(struct wl1271 *wl)
{
int ret;
- /*
- * Put very large empty placeholders for all templates. These
- * reserve memory for later.
- */
- ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
- WL1271_CMD_TEMPL_MAX_SIZE,
- 0, WL1271_RATE_AUTOMATIC);
- if (ret < 0)
- return ret;
-
- ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_BEACON, NULL,
- WL1271_CMD_TEMPL_MAX_SIZE,
- 0, WL1271_RATE_AUTOMATIC);
- if (ret < 0)
- return ret;
-
- ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, NULL,
- sizeof
- (struct wl12xx_disconn_template),
- 0, WL1271_RATE_AUTOMATIC);
- if (ret < 0)
- return ret;
-
- ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL,
- sizeof(struct wl12xx_null_data_template),
- 0, WL1271_RATE_AUTOMATIC);
- if (ret < 0)
- return ret;
-
- ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL,
- sizeof
- (struct wl12xx_qos_null_data_template),
- 0, WL1271_RATE_AUTOMATIC);
+ ret = wl1271_acx_rx_msdu_life_time(wl);
if (ret < 0)
return ret;
return 0;
}
-static int wl12xx_init_rx_config(struct wl1271 *wl)
+int wl1271_init_phy_config(struct wl1271 *wl)
{
int ret;
- ret = wl1271_acx_rx_msdu_life_time(wl);
+ ret = wl1271_acx_pd_threshold(wl);
if (ret < 0)
return ret;
return 0;
}
-int wl1271_init_phy_config(struct wl1271 *wl)
+static int wl12xx_init_phy_vif_config(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
int ret;
- ret = wl1271_acx_pd_threshold(wl);
- if (ret < 0)
- return ret;
-
- ret = wl1271_acx_slot(wl, DEFAULT_SLOT_TIME);
+ ret = wl1271_acx_slot(wl, wlvif, DEFAULT_SLOT_TIME);
if (ret < 0)
return ret;
- ret = wl1271_acx_service_period_timeout(wl);
+ ret = wl1271_acx_service_period_timeout(wl, wlvif);
if (ret < 0)
return ret;
- ret = wl1271_acx_rts_threshold(wl, wl->hw->wiphy->rts_threshold);
+ ret = wl1271_acx_rts_threshold(wl, wlvif, wl->hw->wiphy->rts_threshold);
if (ret < 0)
return ret;
return 0;
}
-static int wl1271_init_beacon_filter(struct wl1271 *wl)
+static int wl1271_init_beacon_filter(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
int ret;
/* disable beacon filtering at this stage */
- ret = wl1271_acx_beacon_filter_opt(wl, false);
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
if (ret < 0)
return ret;
- ret = wl1271_acx_beacon_filter_table(wl);
+ ret = wl1271_acx_beacon_filter_table(wl, wlvif);
if (ret < 0)
return ret;
@@ -302,11 +296,12 @@ int wl1271_init_energy_detection(struct wl1271 *wl)
return 0;
}
-static int wl1271_init_beacon_broadcast(struct wl1271 *wl)
+static int wl1271_init_beacon_broadcast(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
int ret;
- ret = wl1271_acx_bcn_dtim_options(wl);
+ ret = wl1271_acx_bcn_dtim_options(wl, wlvif);
if (ret < 0)
return ret;
@@ -327,7 +322,8 @@ static int wl12xx_init_fwlog(struct wl1271 *wl)
return 0;
}
-static int wl1271_sta_hw_init(struct wl1271 *wl)
+/* generic sta initialization (non vif-specific) */
+static int wl1271_sta_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
int ret;
@@ -338,25 +334,7 @@ static int wl1271_sta_hw_init(struct wl1271 *wl)
}
/* PS config */
- ret = wl1271_acx_config_ps(wl);
- if (ret < 0)
- return ret;
-
- ret = wl1271_sta_init_templates_config(wl);
- if (ret < 0)
- return ret;
-
- ret = wl1271_acx_group_address_tbl(wl, true, NULL, 0);
- if (ret < 0)
- return ret;
-
- /* Initialize connection monitoring thresholds */
- ret = wl1271_acx_conn_monit_params(wl, false);
- if (ret < 0)
- return ret;
-
- /* Beacon filtering */
- ret = wl1271_init_beacon_filter(wl);
+ ret = wl12xx_acx_config_ps(wl, wlvif);
if (ret < 0)
return ret;
@@ -365,103 +343,71 @@ static int wl1271_sta_hw_init(struct wl1271 *wl)
if (ret < 0)
return ret;
- /* Beacons and broadcast settings */
- ret = wl1271_init_beacon_broadcast(wl);
- if (ret < 0)
- return ret;
-
/* Configure for ELP power saving */
ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_ELP);
if (ret < 0)
return ret;
- /* Configure rssi/snr averaging weights */
- ret = wl1271_acx_rssi_snr_avg_weights(wl);
- if (ret < 0)
- return ret;
-
- ret = wl1271_acx_sta_rate_policies(wl);
- if (ret < 0)
- return ret;
-
- ret = wl12xx_acx_mem_cfg(wl);
- if (ret < 0)
- return ret;
-
- /* Configure the FW logger */
- ret = wl12xx_init_fwlog(wl);
+ ret = wl1271_acx_sta_rate_policies(wl, wlvif);
if (ret < 0)
return ret;
return 0;
}
-static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl)
+static int wl1271_sta_hw_init_post_mem(struct wl1271 *wl,
+ struct ieee80211_vif *vif)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret, i;
/* disable all keep-alive templates */
for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
- ret = wl1271_acx_keep_alive_config(wl, i,
+ ret = wl1271_acx_keep_alive_config(wl, wlvif, i,
ACX_KEEP_ALIVE_TPL_INVALID);
if (ret < 0)
return ret;
}
/* disable the keep-alive feature */
- ret = wl1271_acx_keep_alive_mode(wl, false);
+ ret = wl1271_acx_keep_alive_mode(wl, wlvif, false);
if (ret < 0)
return ret;
return 0;
}
-static int wl1271_ap_hw_init(struct wl1271 *wl)
+/* generic ap initialization (non vif-specific) */
+static int wl1271_ap_hw_init(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
int ret;
- ret = wl1271_ap_init_templates_config(wl);
- if (ret < 0)
- return ret;
-
/* Configure for power always on */
ret = wl1271_acx_sleep_auth(wl, WL1271_PSM_CAM);
if (ret < 0)
return ret;
- ret = wl1271_init_ap_rates(wl);
- if (ret < 0)
- return ret;
-
- ret = wl1271_acx_ap_max_tx_retry(wl);
- if (ret < 0)
- return ret;
-
- ret = wl12xx_acx_mem_cfg(wl);
- if (ret < 0)
- return ret;
-
- /* initialize Tx power */
- ret = wl1271_acx_tx_power(wl, wl->power_level);
+ ret = wl1271_init_ap_rates(wl, wlvif);
if (ret < 0)
return ret;
return 0;
}
-int wl1271_ap_init_templates(struct wl1271 *wl)
+int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
- ret = wl1271_ap_init_deauth_template(wl);
+ ret = wl1271_ap_init_deauth_template(wl, wlvif);
if (ret < 0)
return ret;
- ret = wl1271_ap_init_null_template(wl);
+ ret = wl1271_ap_init_null_template(wl, vif);
if (ret < 0)
return ret;
- ret = wl1271_ap_init_qos_null_template(wl);
+ ret = wl1271_ap_init_qos_null_template(wl, vif);
if (ret < 0)
return ret;
@@ -469,30 +415,32 @@ int wl1271_ap_init_templates(struct wl1271 *wl)
* when operating as AP we want to receive external beacons for
* configuring ERP protection.
*/
- ret = wl1271_acx_beacon_filter_opt(wl, false);
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
if (ret < 0)
return ret;
return 0;
}
-static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl)
+static int wl1271_ap_hw_init_post_mem(struct wl1271 *wl,
+ struct ieee80211_vif *vif)
{
- return wl1271_ap_init_templates(wl);
+ return wl1271_ap_init_templates(wl, vif);
}
-int wl1271_init_ap_rates(struct wl1271 *wl)
+int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
int i, ret;
struct conf_tx_rate_class rc;
u32 supported_rates;
- wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", wl->basic_rate_set);
+ wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x",
+ wlvif->basic_rate_set);
- if (wl->basic_rate_set == 0)
+ if (wlvif->basic_rate_set == 0)
return -EINVAL;
- rc.enabled_rates = wl->basic_rate_set;
+ rc.enabled_rates = wlvif->basic_rate_set;
rc.long_retry_limit = 10;
rc.short_retry_limit = 10;
rc.aflags = 0;
@@ -501,7 +449,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl)
return ret;
/* use the min basic rate for AP broadcast/multicast */
- rc.enabled_rates = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+ rc.enabled_rates = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
rc.short_retry_limit = 10;
rc.long_retry_limit = 10;
rc.aflags = 0;
@@ -513,7 +461,7 @@ int wl1271_init_ap_rates(struct wl1271 *wl)
* If the basic rates contain OFDM rates, use OFDM only
* rates for unicast TX as well. Else use all supported rates.
*/
- if ((wl->basic_rate_set & CONF_TX_OFDM_RATES))
+ if ((wlvif->basic_rate_set & CONF_TX_OFDM_RATES))
supported_rates = CONF_TX_OFDM_RATES;
else
supported_rates = CONF_TX_AP_ENABLED_RATES;
@@ -535,24 +483,23 @@ int wl1271_init_ap_rates(struct wl1271 *wl)
return 0;
}
-static int wl1271_set_ba_policies(struct wl1271 *wl)
+static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
/* Reset the BA RX indicators */
- wl->ba_rx_bitmap = 0;
- wl->ba_allowed = true;
+ wlvif->ba_allowed = true;
wl->ba_rx_session_count = 0;
/* BA is supported in STA/AP modes */
- if (wl->bss_type != BSS_TYPE_AP_BSS &&
- wl->bss_type != BSS_TYPE_STA_BSS) {
- wl->ba_support = false;
+ if (wlvif->bss_type != BSS_TYPE_AP_BSS &&
+ wlvif->bss_type != BSS_TYPE_STA_BSS) {
+ wlvif->ba_support = false;
return 0;
}
- wl->ba_support = true;
+ wlvif->ba_support = true;
/* 802.11n initiator BA session setting */
- return wl12xx_acx_set_ba_initiator_policy(wl);
+ return wl12xx_acx_set_ba_initiator_policy(wl, wlvif);
}
int wl1271_chip_specific_init(struct wl1271 *wl)
@@ -575,13 +522,133 @@ out:
return ret;
}
+/* vif-specifc initialization */
+static int wl12xx_init_sta_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
+{
+ int ret;
-int wl1271_hw_init(struct wl1271 *wl)
+ ret = wl1271_acx_group_address_tbl(wl, wlvif, true, NULL, 0);
+ if (ret < 0)
+ return ret;
+
+ /* Initialize connection monitoring thresholds */
+ ret = wl1271_acx_conn_monit_params(wl, wlvif, false);
+ if (ret < 0)
+ return ret;
+
+ /* Beacon filtering */
+ ret = wl1271_init_beacon_filter(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ /* Beacons and broadcast settings */
+ ret = wl1271_init_beacon_broadcast(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ /* Configure rssi/snr averaging weights */
+ ret = wl1271_acx_rssi_snr_avg_weights(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+/* vif-specific intialization */
+static int wl12xx_init_ap_role(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
+ int ret;
+
+ ret = wl1271_acx_ap_max_tx_retry(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ /* initialize Tx power */
+ ret = wl1271_acx_tx_power(wl, wlvif, wl->power_level);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif)
+{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct conf_tx_ac_category *conf_ac;
struct conf_tx_tid *conf_tid;
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
+
int ret, i;
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+
+ /* Mode specific init */
+ if (is_ap) {
+ ret = wl1271_ap_hw_init(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ ret = wl12xx_init_ap_role(wl, wlvif);
+ if (ret < 0)
+ return ret;
+ } else {
+ ret = wl1271_sta_hw_init(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ ret = wl12xx_init_sta_role(wl, wlvif);
+ if (ret < 0)
+ return ret;
+ }
+
+ wl12xx_init_phy_vif_config(wl, wlvif);
+
+ /* Default TID/AC configuration */
+ BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
+ for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
+ conf_ac = &wl->conf.tx.ac_conf[i];
+ ret = wl1271_acx_ac_cfg(wl, wlvif, conf_ac->ac,
+ conf_ac->cw_min, conf_ac->cw_max,
+ conf_ac->aifsn, conf_ac->tx_op_limit);
+ if (ret < 0)
+ return ret;
+
+ conf_tid = &wl->conf.tx.tid_conf[i];
+ ret = wl1271_acx_tid_cfg(wl, wlvif,
+ conf_tid->queue_id,
+ conf_tid->channel_type,
+ conf_tid->tsid,
+ conf_tid->ps_scheme,
+ conf_tid->ack_policy,
+ conf_tid->apsd_conf[0],
+ conf_tid->apsd_conf[1]);
+ if (ret < 0)
+ return ret;
+ }
+
+ /* Configure HW encryption */
+ ret = wl1271_acx_feature_cfg(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ /* Mode specific init - post mem init */
+ if (is_ap)
+ ret = wl1271_ap_hw_init_post_mem(wl, vif);
+ else
+ ret = wl1271_sta_hw_init_post_mem(wl, vif);
+
+ if (ret < 0)
+ return ret;
+
+ /* Configure initiator BA sessions policies */
+ ret = wl1271_set_ba_policies(wl, wlvif);
+ if (ret < 0)
+ return ret;
+
+ return 0;
+}
+
+int wl1271_hw_init(struct wl1271 *wl)
+{
+ int ret;
if (wl->chip.id == CHIP_ID_1283_PG20)
ret = wl128x_cmd_general_parms(wl);
@@ -602,12 +669,17 @@ int wl1271_hw_init(struct wl1271 *wl)
if (ret < 0)
return ret;
- /* Mode specific init */
- if (is_ap)
- ret = wl1271_ap_hw_init(wl);
- else
- ret = wl1271_sta_hw_init(wl);
+ /* Init templates */
+ ret = wl1271_init_templates_config(wl);
+ if (ret < 0)
+ return ret;
+ ret = wl12xx_acx_mem_cfg(wl);
+ if (ret < 0)
+ return ret;
+
+ /* Configure the FW logger */
+ ret = wl12xx_init_fwlog(wl);
if (ret < 0)
return ret;
@@ -655,61 +727,20 @@ int wl1271_hw_init(struct wl1271 *wl)
if (ret < 0)
goto out_free_memmap;
- /* Default TID/AC configuration */
- BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
- for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
- conf_ac = &wl->conf.tx.ac_conf[i];
- ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
- conf_ac->cw_max, conf_ac->aifsn,
- conf_ac->tx_op_limit);
- if (ret < 0)
- goto out_free_memmap;
-
- conf_tid = &wl->conf.tx.tid_conf[i];
- ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
- conf_tid->channel_type,
- conf_tid->tsid,
- conf_tid->ps_scheme,
- conf_tid->ack_policy,
- conf_tid->apsd_conf[0],
- conf_tid->apsd_conf[1]);
- if (ret < 0)
- goto out_free_memmap;
- }
-
/* Enable data path */
ret = wl1271_cmd_data_path(wl, 1);
if (ret < 0)
goto out_free_memmap;
- /* Configure HW encryption */
- ret = wl1271_acx_feature_cfg(wl);
- if (ret < 0)
- goto out_free_memmap;
-
/* configure PM */
ret = wl1271_acx_pm_config(wl);
if (ret < 0)
goto out_free_memmap;
- /* Mode specific init - post mem init */
- if (is_ap)
- ret = wl1271_ap_hw_init_post_mem(wl);
- else
- ret = wl1271_sta_hw_init_post_mem(wl);
-
- if (ret < 0)
- goto out_free_memmap;
-
ret = wl12xx_acx_set_rate_mgmt_params(wl);
if (ret < 0)
goto out_free_memmap;
- /* Configure initiator BA sessions policies */
- ret = wl1271_set_ba_policies(wl);
- if (ret < 0)
- goto out_free_memmap;
-
/* configure hangover */
ret = wl12xx_acx_config_hangover(wl);
if (ret < 0)
diff --git a/drivers/net/wireless/wl12xx/init.h b/drivers/net/wireless/wl12xx/init.h
index 3a3c230fd29..81140b81f65 100644
--- a/drivers/net/wireless/wl12xx/init.h
+++ b/drivers/net/wireless/wl12xx/init.h
@@ -27,13 +27,14 @@
#include "wl12xx.h"
int wl1271_hw_init_power_auth(struct wl1271 *wl);
-int wl1271_sta_init_templates_config(struct wl1271 *wl);
+int wl1271_init_templates_config(struct wl1271 *wl);
int wl1271_init_phy_config(struct wl1271 *wl);
int wl1271_init_pta(struct wl1271 *wl);
int wl1271_init_energy_detection(struct wl1271 *wl);
int wl1271_chip_specific_init(struct wl1271 *wl);
int wl1271_hw_init(struct wl1271 *wl);
-int wl1271_init_ap_rates(struct wl1271 *wl);
-int wl1271_ap_init_templates(struct wl1271 *wl);
+int wl1271_init_vif_specific(struct wl1271 *wl, struct ieee80211_vif *vif);
+int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif);
+int wl1271_ap_init_templates(struct wl1271 *wl, struct ieee80211_vif *vif);
#endif
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index e2d6edd2fcd..194d7cc366d 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -377,8 +377,9 @@ static char *fwlog_param;
static bool bug_on_recovery;
static void __wl1271_op_remove_interface(struct wl1271 *wl,
+ struct ieee80211_vif *vif,
bool reset_tx_queues);
-static void wl1271_free_ap_keys(struct wl1271 *wl);
+static void wl1271_free_ap_keys(struct wl1271 *wl, struct wl12xx_vif *wlvif);
static void wl1271_device_release(struct device *dev)
@@ -401,18 +402,21 @@ static LIST_HEAD(wl_list);
static int wl1271_check_operstate(struct wl1271 *wl, unsigned char operstate)
{
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
+
if (operstate != IF_OPER_UP)
return 0;
if (test_and_set_bit(WL1271_FLAG_STA_STATE_SENT, &wl->flags))
return 0;
- ret = wl12xx_cmd_set_peer_state(wl, wl->sta_hlid);
+ ret = wl12xx_cmd_set_peer_state(wl, wlvif->sta.hlid);
if (ret < 0)
return ret;
- wl12xx_croc(wl, wl->role_id);
+ wl12xx_croc(wl, wlvif->role_id);
wl1271_info("Association completed.");
return 0;
@@ -676,7 +680,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
if (ret < 0)
return ret;
- ret = wl1271_sta_init_templates_config(wl);
+ ret = wl1271_init_templates_config(wl);
if (ret < 0)
return ret;
@@ -694,7 +698,7 @@ static int wl1271_plt_init(struct wl1271 *wl)
goto out_free_memmap;
/* Initialize connection monitoring thresholds */
- ret = wl1271_acx_conn_monit_params(wl, false);
+ ret = wl1271_acx_conn_monit_params(wl, NULL, false); /* TODO: fix */
if (ret < 0)
goto out_free_memmap;
@@ -726,14 +730,16 @@ static int wl1271_plt_init(struct wl1271 *wl)
BUG_ON(wl->conf.tx.tid_conf_count != wl->conf.tx.ac_conf_count);
for (i = 0; i < wl->conf.tx.tid_conf_count; i++) {
conf_ac = &wl->conf.tx.ac_conf[i];
- ret = wl1271_acx_ac_cfg(wl, conf_ac->ac, conf_ac->cw_min,
+ /* TODO: fix */
+ ret = wl1271_acx_ac_cfg(wl, NULL, conf_ac->ac, conf_ac->cw_min,
conf_ac->cw_max, conf_ac->aifsn,
conf_ac->tx_op_limit);
if (ret < 0)
goto out_free_memmap;
conf_tid = &wl->conf.tx.tid_conf[i];
- ret = wl1271_acx_tid_cfg(wl, conf_tid->queue_id,
+ /* TODO: fix */
+ ret = wl1271_acx_tid_cfg(wl, NULL, conf_tid->queue_id,
conf_tid->channel_type,
conf_tid->tsid,
conf_tid->ps_scheme,
@@ -772,10 +778,6 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_pkts)
{
bool fw_ps, single_sta;
- /* only regulate station links */
- if (hlid < WL1271_AP_STA_HLID_START)
- return;
-
fw_ps = test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map);
single_sta = (wl->active_sta_count == 1);
@@ -795,21 +797,11 @@ static void wl12xx_irq_ps_regulate_link(struct wl1271 *wl, u8 hlid, u8 tx_pkts)
wl1271_ps_link_start(wl, hlid, true);
}
-bool wl1271_is_active_sta(struct wl1271 *wl, u8 hlid)
-{
- int id;
-
- /* global/broadcast "stations" are always active */
- if (hlid < WL1271_AP_STA_HLID_START)
- return true;
-
- id = hlid - WL1271_AP_STA_HLID_START;
- return test_bit(id, wl->ap_hlid_map);
-}
-
static void wl12xx_irq_update_links_status(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif,
struct wl12xx_fw_status *status)
{
+ struct wl1271_link *lnk;
u32 cur_fw_ps_map;
u8 hlid, cnt;
@@ -825,25 +817,22 @@ static void wl12xx_irq_update_links_status(struct wl1271 *wl,
wl->ap_fw_ps_map = cur_fw_ps_map;
}
- for (hlid = WL1271_AP_STA_HLID_START; hlid < AP_MAX_LINKS; hlid++) {
- if (!wl1271_is_active_sta(wl, hlid))
- continue;
-
- cnt = status->tx_lnk_free_pkts[hlid] -
- wl->links[hlid].prev_freed_pkts;
+ for_each_set_bit(hlid, wlvif->ap.sta_hlid_map, WL12XX_MAX_LINKS) {
+ lnk = &wl->links[hlid];
+ cnt = status->tx_lnk_free_pkts[hlid] - lnk->prev_freed_pkts;
- wl->links[hlid].prev_freed_pkts =
- status->tx_lnk_free_pkts[hlid];
- wl->links[hlid].allocated_pkts -= cnt;
+ lnk->prev_freed_pkts = status->tx_lnk_free_pkts[hlid];
+ lnk->allocated_pkts -= cnt;
- wl12xx_irq_ps_regulate_link(wl, hlid,
- wl->links[hlid].allocated_pkts);
+ wl12xx_irq_ps_regulate_link(wl, hlid, lnk->allocated_pkts);
}
}
static void wl12xx_fw_status(struct wl1271 *wl,
struct wl12xx_fw_status *status)
{
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct timespec ts;
u32 old_tx_blk_count = wl->tx_blocks_available;
int avail, freed_blocks;
@@ -898,8 +887,8 @@ static void wl12xx_fw_status(struct wl1271 *wl,
clear_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
/* for AP update num of allocated TX blocks per link and ps status */
- if (wl->bss_type == BSS_TYPE_AP_BSS)
- wl12xx_irq_update_links_status(wl, status);
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+ wl12xx_irq_update_links_status(wl, wlvif, status);
/* update the host-chipset time offset */
getnstimeofday(&ts);
@@ -1004,7 +993,7 @@ irqreturn_t wl1271_irq(int irq, void *cookie)
* In order to avoid starvation of the TX path,
* call the work function directly.
*/
- wl1271_tx_work_locked(wl);
+ wl1271_tx_work_locked(wl, wl->vif);
} else {
spin_unlock_irqrestore(&wl->wl_lock, flags);
}
@@ -1251,7 +1240,7 @@ static void wl1271_recovery_work(struct work_struct *work)
}
/* reboot the chipset */
- __wl1271_op_remove_interface(wl, false);
+ __wl1271_op_remove_interface(wl, wl->vif, false);
clear_bit(WL1271_FLAG_RECOVERY_IN_PROGRESS, &wl->flags);
@@ -1333,14 +1322,6 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
wl1271_debug(DEBUG_BOOT, "chip id 0x%x (1271 PG20)",
wl->chip.id);
- /*
- * 'end-of-transaction flag' and 'LPD mode flag'
- * should be set in wl127x AP mode only
- */
- if (wl->bss_type == BSS_TYPE_AP_BSS)
- wl->quirks |= (WL12XX_QUIRK_END_OF_TRANSACTION |
- WL12XX_QUIRK_LPD_MODE);
-
ret = wl1271_setup(wl);
if (ret < 0)
goto out;
@@ -1397,8 +1378,6 @@ int wl1271_plt_start(struct wl1271 *wl)
goto out;
}
- wl->bss_type = BSS_TYPE_STA_BSS;
-
while (retries) {
retries--;
ret = wl1271_chip_wakeup(wl);
@@ -1490,6 +1469,9 @@ int wl1271_plt_stop(struct wl1271 *wl)
static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
{
struct wl1271 *wl = hw->priv;
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
+ struct ieee80211_vif *vif = info->control.vif;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
unsigned long flags;
int q, mapping;
u8 hlid = 0;
@@ -1497,14 +1479,14 @@ static void wl1271_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
mapping = skb_get_queue_mapping(skb);
q = wl1271_tx_get_queue(mapping);
- if (wl->bss_type == BSS_TYPE_AP_BSS)
- hlid = wl12xx_tx_get_hlid_ap(wl, skb);
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+ hlid = wl12xx_tx_get_hlid_ap(wl, wlvif, skb);
spin_lock_irqsave(&wl->wl_lock, flags);
/* queue the packet */
- if (wl->bss_type == BSS_TYPE_AP_BSS) {
- if (!wl1271_is_active_sta(wl, hlid)) {
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
+ if (!test_bit(hlid, wlvif->links_map)) {
wl1271_debug(DEBUG_TX, "DROP skb hlid %d q %d",
hlid, q);
dev_kfree_skb(skb);
@@ -1560,7 +1542,7 @@ int wl1271_tx_dummy_packet(struct wl1271 *wl)
/* The FW is low on RX memory blocks, so send the dummy packet asap */
if (!test_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags))
- wl1271_tx_work_locked(wl);
+ wl1271_tx_work_locked(wl, wl->vif);
/*
* If the FW TX is busy, TX work will be scheduled by the threaded
@@ -1617,7 +1599,8 @@ static struct notifier_block wl1271_dev_notifier = {
};
#ifdef CONFIG_PM
-static int wl1271_configure_suspend_sta(struct wl1271 *wl)
+static int wl1271_configure_suspend_sta(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
int ret = 0;
@@ -1634,9 +1617,9 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl)
if (!test_bit(WL1271_FLAG_PSM, &wl->flags)) {
DECLARE_COMPLETION_ONSTACK(compl);
- wl->ps_compl = &compl;
- ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
- wl->basic_rate, true);
+ wlvif->ps_compl = &compl;
+ ret = wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE,
+ wlvif->basic_rate, true);
if (ret < 0)
goto out_sleep;
@@ -1668,7 +1651,8 @@ out:
}
-static int wl1271_configure_suspend_ap(struct wl1271 *wl)
+static int wl1271_configure_suspend_ap(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
int ret = 0;
@@ -1681,7 +1665,7 @@ static int wl1271_configure_suspend_ap(struct wl1271 *wl)
if (ret < 0)
goto out_unlock;
- ret = wl1271_acx_beacon_filter_opt(wl, true);
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, true);
wl1271_ps_elp_sleep(wl);
out_unlock:
@@ -1690,20 +1674,22 @@ out_unlock:
}
-static int wl1271_configure_suspend(struct wl1271 *wl)
+static int wl1271_configure_suspend(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
- if (wl->bss_type == BSS_TYPE_STA_BSS)
- return wl1271_configure_suspend_sta(wl);
- if (wl->bss_type == BSS_TYPE_AP_BSS)
- return wl1271_configure_suspend_ap(wl);
+ if (wlvif->bss_type == BSS_TYPE_STA_BSS)
+ return wl1271_configure_suspend_sta(wl, wlvif);
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+ return wl1271_configure_suspend_ap(wl, wlvif);
return 0;
}
-static void wl1271_configure_resume(struct wl1271 *wl)
+static void wl1271_configure_resume(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
int ret;
- bool is_sta = wl->bss_type == BSS_TYPE_STA_BSS;
- bool is_ap = wl->bss_type == BSS_TYPE_AP_BSS;
+ bool is_sta = wlvif->bss_type == BSS_TYPE_STA_BSS;
+ bool is_ap = wlvif->bss_type == BSS_TYPE_AP_BSS;
if (!is_sta && !is_ap)
return;
@@ -1716,10 +1702,10 @@ static void wl1271_configure_resume(struct wl1271 *wl)
if (is_sta) {
/* exit psm if it wasn't configured */
if (!test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags))
- wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
- wl->basic_rate, true);
+ wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE,
+ wlvif->basic_rate, true);
} else if (is_ap) {
- wl1271_acx_beacon_filter_opt(wl, false);
+ wl1271_acx_beacon_filter_opt(wl, wlvif, false);
}
wl1271_ps_elp_sleep(wl);
@@ -1731,13 +1717,15 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
struct cfg80211_wowlan *wow)
{
struct wl1271 *wl = hw->priv;
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 suspend wow=%d", !!wow);
WARN_ON(!wow || !wow->any);
wl->wow_enabled = true;
- ret = wl1271_configure_suspend(wl);
+ ret = wl1271_configure_suspend(wl, wlvif);
if (ret < 0) {
wl1271_warning("couldn't prepare device to suspend");
return ret;
@@ -1759,7 +1747,7 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
wl1271_enable_interrupts(wl);
flush_work(&wl->tx_work);
- flush_delayed_work(&wl->pspoll_work);
+ flush_delayed_work(&wlvif->pspoll_work);
flush_delayed_work(&wl->elp_work);
return 0;
@@ -1768,6 +1756,8 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
static int wl1271_op_resume(struct ieee80211_hw *hw)
{
struct wl1271 *wl = hw->priv;
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
unsigned long flags;
bool run_irq_work = false;
@@ -1791,7 +1781,7 @@ static int wl1271_op_resume(struct ieee80211_hw *hw)
wl1271_irq(0, wl);
wl1271_enable_interrupts(wl);
}
- wl1271_configure_resume(wl);
+ wl1271_configure_resume(wl, wlvif);
wl->wow_enabled = false;
return 0;
@@ -1821,17 +1811,17 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
}
-static u8 wl12xx_get_role_type(struct wl1271 *wl)
+static u8 wl12xx_get_role_type(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
- switch (wl->bss_type) {
+ switch (wlvif->bss_type) {
case BSS_TYPE_AP_BSS:
- if (wl->p2p)
+ if (wlvif->p2p)
return WL1271_ROLE_P2P_GO;
else
return WL1271_ROLE_AP;
case BSS_TYPE_STA_BSS:
- if (wl->p2p)
+ if (wlvif->p2p)
return WL1271_ROLE_P2P_CL;
else
return WL1271_ROLE_STA;
@@ -1840,16 +1830,70 @@ static u8 wl12xx_get_role_type(struct wl1271 *wl)
return WL1271_ROLE_IBSS;
default:
- wl1271_error("invalid bss_type: %d", wl->bss_type);
+ wl1271_error("invalid bss_type: %d", wlvif->bss_type);
}
return WL12XX_INVALID_ROLE_TYPE;
}
+static int wl12xx_init_vif_data(struct ieee80211_vif *vif)
+{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+
+ /* make sure wlvif is zeroed */
+ memset(wlvif, 0, sizeof(*wlvif));
+
+ switch (ieee80211_vif_type_p2p(vif)) {
+ case NL80211_IFTYPE_P2P_CLIENT:
+ wlvif->p2p = 1;
+ /* fall-through */
+ case NL80211_IFTYPE_STATION:
+ wlvif->bss_type = BSS_TYPE_STA_BSS;
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ wlvif->bss_type = BSS_TYPE_IBSS;
+ break;
+ case NL80211_IFTYPE_P2P_GO:
+ wlvif->p2p = 1;
+ /* fall-through */
+ case NL80211_IFTYPE_AP:
+ wlvif->bss_type = BSS_TYPE_AP_BSS;
+ break;
+ default:
+ wlvif->bss_type = MAX_BSS_TYPE;
+ return -EOPNOTSUPP;
+ }
+
+ wlvif->role_id = WL12XX_INVALID_ROLE_ID;
+ wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID;
+ wlvif->dev_hlid = WL12XX_INVALID_LINK_ID;
+
+ if (wlvif->bss_type == BSS_TYPE_STA_BSS ||
+ wlvif->bss_type == BSS_TYPE_IBSS) {
+ /* init sta/ibss data */
+ wlvif->sta.hlid = WL12XX_INVALID_LINK_ID;
+
+ } else {
+ /* init ap data */
+ wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID;
+ wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID;
+ }
+
+ wlvif->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
+ wlvif->basic_rate = CONF_TX_RATE_MASK_BASIC;
+ wlvif->rate_set = CONF_TX_RATE_MASK_BASIC;
+ wlvif->beacon_int = WL1271_DEFAULT_BEACON_INT;
+
+ INIT_DELAYED_WORK(&wlvif->pspoll_work, wl1271_pspoll_work);
+
+ return 0;
+}
+
static int wl1271_op_add_interface(struct ieee80211_hw *hw,
struct ieee80211_vif *vif)
{
struct wl1271 *wl = hw->priv;
struct wiphy *wiphy = hw->wiphy;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int retries = WL1271_BOOT_RETRIES;
int ret = 0;
u8 role_type;
@@ -1876,34 +1920,20 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
goto out;
}
- switch (ieee80211_vif_type_p2p(vif)) {
- case NL80211_IFTYPE_P2P_CLIENT:
- wl->p2p = 1;
- /* fall-through */
- case NL80211_IFTYPE_STATION:
- wl->bss_type = BSS_TYPE_STA_BSS;
- wl->set_bss_type = BSS_TYPE_STA_BSS;
- break;
- case NL80211_IFTYPE_ADHOC:
- wl->bss_type = BSS_TYPE_IBSS;
- wl->set_bss_type = BSS_TYPE_STA_BSS;
- break;
- case NL80211_IFTYPE_P2P_GO:
- wl->p2p = 1;
- /* fall-through */
- case NL80211_IFTYPE_AP:
- wl->bss_type = BSS_TYPE_AP_BSS;
- break;
- default:
- ret = -EOPNOTSUPP;
+ ret = wl12xx_init_vif_data(vif);
+ if (ret < 0)
goto out;
- }
- role_type = wl12xx_get_role_type(wl);
+ wlvif->wl = wl;
+ role_type = wl12xx_get_role_type(wl, wlvif);
if (role_type == WL12XX_INVALID_ROLE_TYPE) {
ret = -EINVAL;
goto out;
}
+ /*
+ * we still need this in order to configure the fw
+ * while uploading the nvs
+ */
memcpy(wl->mac_addr, vif->addr, ETH_ALEN);
if (wl->state != WL1271_STATE_OFF) {
@@ -1923,26 +1953,31 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
if (ret < 0)
goto power_off;
- if (wl->bss_type == BSS_TYPE_STA_BSS ||
- wl->bss_type == BSS_TYPE_IBSS) {
+ ret = wl1271_hw_init(wl);
+ if (ret < 0)
+ goto irq_disable;
+
+ if (wlvif->bss_type == BSS_TYPE_STA_BSS ||
+ wlvif->bss_type == BSS_TYPE_IBSS) {
/*
* The device role is a special role used for
* rx and tx frames prior to association (as
* the STA role can get packets only from
* its associated bssid)
*/
- ret = wl12xx_cmd_role_enable(wl,
+ ret = wl12xx_cmd_role_enable(wl, vif->addr,
WL1271_ROLE_DEVICE,
- &wl->dev_role_id);
+ &wlvif->dev_role_id);
if (ret < 0)
goto irq_disable;
}
- ret = wl12xx_cmd_role_enable(wl, role_type, &wl->role_id);
+ ret = wl12xx_cmd_role_enable(wl, vif->addr,
+ role_type, &wlvif->role_id);
if (ret < 0)
goto irq_disable;
- ret = wl1271_hw_init(wl);
+ ret = wl1271_init_vif_specific(wl, vif);
if (ret < 0)
goto irq_disable;
@@ -2004,8 +2039,10 @@ out:
}
static void __wl1271_op_remove_interface(struct wl1271 *wl,
+ struct ieee80211_vif *vif,
bool reset_tx_queues)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret, i;
wl1271_debug(DEBUG_MAC80211, "mac80211 remove interface");
@@ -2021,12 +2058,13 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
mutex_unlock(&wl_list_mutex);
/* enable dyn ps just in case (if left on due to fw crash etc) */
- if (wl->bss_type == BSS_TYPE_STA_BSS)
+ if (wlvif->bss_type == BSS_TYPE_STA_BSS)
ieee80211_enable_dyn_ps(wl->vif);
if (wl->scan.state != WL1271_SCAN_STATE_IDLE) {
wl->scan.state = WL1271_SCAN_STATE_IDLE;
memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
+ wl->scan_vif = NULL;
wl->scan.req = NULL;
ieee80211_scan_completed(wl->hw, true);
}
@@ -2037,13 +2075,13 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
if (ret < 0)
goto deinit;
- if (wl->bss_type == BSS_TYPE_STA_BSS) {
- ret = wl12xx_cmd_role_disable(wl, &wl->dev_role_id);
+ if (wlvif->bss_type == BSS_TYPE_STA_BSS) {
+ ret = wl12xx_cmd_role_disable(wl, &wlvif->dev_role_id);
if (ret < 0)
goto deinit;
}
- ret = wl12xx_cmd_role_disable(wl, &wl->role_id);
+ ret = wl12xx_cmd_role_disable(wl, &wlvif->role_id);
if (ret < 0)
goto deinit;
@@ -2051,10 +2089,10 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
}
deinit:
/* clear all hlids (except system_hlid) */
- wl->sta_hlid = WL12XX_INVALID_LINK_ID;
- wl->dev_hlid = WL12XX_INVALID_LINK_ID;
- wl->ap_bcast_hlid = WL12XX_INVALID_LINK_ID;
- wl->ap_global_hlid = WL12XX_INVALID_LINK_ID;
+ wlvif->sta.hlid = WL12XX_INVALID_LINK_ID;
+ wlvif->dev_hlid = WL12XX_INVALID_LINK_ID;
+ wlvif->ap.bcast_hlid = WL12XX_INVALID_LINK_ID;
+ wlvif->ap.global_hlid = WL12XX_INVALID_LINK_ID;
/*
* this must be before the cancel_work calls below, so that the work
@@ -2072,7 +2110,7 @@ deinit:
del_timer_sync(&wl->rx_streaming_timer);
cancel_work_sync(&wl->rx_streaming_enable_work);
cancel_work_sync(&wl->rx_streaming_disable_work);
- cancel_delayed_work_sync(&wl->pspoll_work);
+ cancel_delayed_work_sync(&wlvif->pspoll_work);
cancel_delayed_work_sync(&wl->elp_work);
mutex_lock(&wl->mutex);
@@ -2081,35 +2119,26 @@ deinit:
wl1271_tx_reset(wl, reset_tx_queues);
wl1271_power_off(wl);
- memset(wl->bssid, 0, ETH_ALEN);
- memset(wl->ssid, 0, IEEE80211_MAX_SSID_LEN + 1);
- wl->ssid_len = 0;
- wl->bss_type = MAX_BSS_TYPE;
- wl->set_bss_type = MAX_BSS_TYPE;
- wl->p2p = 0;
wl->band = IEEE80211_BAND_2GHZ;
wl->rx_counter = 0;
- wl->psm_entry_retry = 0;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
wl->tx_blocks_available = 0;
wl->tx_allocated_blocks = 0;
wl->tx_results_count = 0;
wl->tx_packets_count = 0;
wl->time_offset = 0;
- wl->session_counter = 0;
- wl->rate_set = CONF_TX_RATE_MASK_BASIC;
wl->bitrate_masks[IEEE80211_BAND_2GHZ] = wl->conf.tx.basic_rate;
wl->bitrate_masks[IEEE80211_BAND_5GHZ] = wl->conf.tx.basic_rate_5;
wl->vif = NULL;
wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT;
- wl1271_free_ap_keys(wl);
- memset(wl->ap_hlid_map, 0, sizeof(wl->ap_hlid_map));
+ wl1271_free_ap_keys(wl, wlvif);
+ memset(wlvif->ap.sta_hlid_map, 0, sizeof(wlvif->ap.sta_hlid_map));
wl->ap_fw_ps_map = 0;
wl->ap_ps_map = 0;
wl->sched_scanning = false;
- wl->role_id = WL12XX_INVALID_ROLE_ID;
- wl->dev_role_id = WL12XX_INVALID_ROLE_ID;
+ wlvif->role_id = WL12XX_INVALID_ROLE_ID;
+ wlvif->dev_role_id = WL12XX_INVALID_ROLE_ID;
memset(wl->roles_map, 0, sizeof(wl->roles_map));
memset(wl->links_map, 0, sizeof(wl->links_map));
memset(wl->roc_map, 0, sizeof(wl->roc_map));
@@ -2154,17 +2183,18 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
*/
if (wl->vif) {
WARN_ON(wl->vif != vif);
- __wl1271_op_remove_interface(wl, true);
+ __wl1271_op_remove_interface(wl, vif, true);
}
mutex_unlock(&wl->mutex);
cancel_work_sync(&wl->recovery_work);
}
-static int wl1271_join(struct wl1271 *wl, bool set_assoc)
+static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool set_assoc)
{
int ret;
- bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
+ bool is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS);
/*
* One of the side effects of the JOIN command is that is clears
@@ -2182,9 +2212,9 @@ static int wl1271_join(struct wl1271 *wl, bool set_assoc)
set_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags);
if (is_ibss)
- ret = wl12xx_cmd_role_start_ibss(wl);
+ ret = wl12xx_cmd_role_start_ibss(wl, wlvif);
else
- ret = wl12xx_cmd_role_start_sta(wl);
+ ret = wl12xx_cmd_role_start_sta(wl, wlvif);
if (ret < 0)
goto out;
@@ -2197,19 +2227,20 @@ static int wl1271_join(struct wl1271 *wl, bool set_assoc)
* the join. The acx_aid starts the keep-alive process, and the order
* of the commands below is relevant.
*/
- ret = wl1271_acx_keep_alive_mode(wl, true);
+ ret = wl1271_acx_keep_alive_mode(wl, wlvif, true);
if (ret < 0)
goto out;
- ret = wl1271_acx_aid(wl, wl->aid);
+ ret = wl1271_acx_aid(wl, wlvif, wlvif->aid);
if (ret < 0)
goto out;
- ret = wl1271_cmd_build_klv_null_data(wl);
+ ret = wl12xx_cmd_build_klv_null_data(wl, wlvif);
if (ret < 0)
goto out;
- ret = wl1271_acx_keep_alive_config(wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
+ ret = wl1271_acx_keep_alive_config(wl, wlvif,
+ CMD_TEMPL_KLV_IDX_NULL_DATA,
ACX_KEEP_ALIVE_TPL_VALID);
if (ret < 0)
goto out;
@@ -2218,17 +2249,20 @@ out:
return ret;
}
-static int wl1271_unjoin(struct wl1271 *wl)
+static int wl1271_unjoin(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
int ret;
+ if (test_and_clear_bit(WL1271_FLAG_CS_PROGRESS, &wl->flags)) {
+ wl12xx_cmd_stop_channel_switch(wl);
+ ieee80211_chswitch_done(wl->vif, false);
+ }
+
/* to stop listening to a channel, we disconnect */
- ret = wl12xx_cmd_role_stop_sta(wl);
+ ret = wl12xx_cmd_role_stop_sta(wl, wlvif);
if (ret < 0)
goto out;
- memset(wl->bssid, 0, ETH_ALEN);
-
/* reset TX security counters on a clean disconnect */
wl->tx_security_last_seq_lsb = 0;
wl->tx_security_seq = 0;
@@ -2237,10 +2271,10 @@ out:
return ret;
}
-static void wl1271_set_band_rate(struct wl1271 *wl)
+static void wl1271_set_band_rate(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
- wl->basic_rate_set = wl->bitrate_masks[wl->band];
- wl->rate_set = wl->basic_rate_set;
+ wlvif->basic_rate_set = wl->bitrate_masks[wl->band];
+ wlvif->rate_set = wlvif->basic_rate_set;
}
static bool wl12xx_is_roc(struct wl1271 *wl)
@@ -2254,27 +2288,29 @@ static bool wl12xx_is_roc(struct wl1271 *wl)
return true;
}
-static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle)
+static int wl1271_sta_handle_idle(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ bool idle)
{
int ret;
if (idle) {
/* no need to croc if we weren't busy (e.g. during boot) */
if (wl12xx_is_roc(wl)) {
- ret = wl12xx_croc(wl, wl->dev_role_id);
+ ret = wl12xx_croc(wl, wlvif->dev_role_id);
if (ret < 0)
goto out;
- ret = wl12xx_cmd_role_stop_dev(wl);
+ ret = wl12xx_cmd_role_stop_dev(wl, wlvif);
if (ret < 0)
goto out;
}
- wl->rate_set = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
- ret = wl1271_acx_sta_rate_policies(wl);
+ wlvif->rate_set =
+ wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
+ ret = wl1271_acx_sta_rate_policies(wl, wlvif);
if (ret < 0)
goto out;
ret = wl1271_acx_keep_alive_config(
- wl, CMD_TEMPL_KLV_IDX_NULL_DATA,
+ wl, wlvif, CMD_TEMPL_KLV_IDX_NULL_DATA,
ACX_KEEP_ALIVE_TPL_INVALID);
if (ret < 0)
goto out;
@@ -2286,11 +2322,11 @@ static int wl1271_sta_handle_idle(struct wl1271 *wl, bool idle)
ieee80211_sched_scan_stopped(wl->hw);
}
- ret = wl12xx_cmd_role_start_dev(wl);
+ ret = wl12xx_cmd_role_start_dev(wl, wlvif);
if (ret < 0)
goto out;
- ret = wl12xx_roc(wl, wl->dev_role_id);
+ ret = wl12xx_roc(wl, wlvif->dev_role_id);
if (ret < 0)
goto out;
clear_bit(WL1271_FLAG_IDLE, &wl->flags);
@@ -2303,6 +2339,8 @@ out:
static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
{
struct wl1271 *wl = hw->priv;
+ struct ieee80211_vif *vif = wl->vif; /* TODO: reconfig all vifs */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct ieee80211_conf *conf = &hw->conf;
int channel, ret = 0;
bool is_ap;
@@ -2341,7 +2379,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
goto out;
}
- is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
@@ -2352,7 +2390,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
((wl->band != conf->channel->band) ||
(wl->channel != channel))) {
/* send all pending packets */
- wl1271_tx_work_locked(wl);
+ wl1271_tx_work_locked(wl, vif);
wl->band = conf->channel->band;
wl->channel = channel;
@@ -2364,11 +2402,12 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
* association frames and other control messages.
*/
if (!test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags))
- wl1271_set_band_rate(wl);
+ wl1271_set_band_rate(wl, wlvif);
- wl->basic_rate =
- wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
- ret = wl1271_acx_sta_rate_policies(wl);
+ wlvif->basic_rate =
+ wl1271_tx_min_rate_get(wl,
+ wlvif->basic_rate_set);
+ ret = wl1271_acx_sta_rate_policies(wl, wlvif);
if (ret < 0)
wl1271_warning("rate policy for channel "
"failed %d", ret);
@@ -2376,11 +2415,12 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
if (wl12xx_is_roc(wl)) {
/* roaming */
- ret = wl12xx_croc(wl, wl->dev_role_id);
+ ret = wl12xx_croc(wl,
+ wlvif->dev_role_id);
if (ret < 0)
goto out_sleep;
}
- ret = wl1271_join(wl, false);
+ ret = wl1271_join(wl, wlvif, false);
if (ret < 0)
wl1271_warning("cmd join on channel "
"failed %d", ret);
@@ -2392,11 +2432,13 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
*/
if (wl12xx_is_roc(wl) &&
!(conf->flags & IEEE80211_CONF_IDLE)) {
- ret = wl12xx_croc(wl, wl->dev_role_id);
+ ret = wl12xx_croc(wl,
+ wlvif->dev_role_id);
if (ret < 0)
goto out_sleep;
- ret = wl12xx_roc(wl, wl->dev_role_id);
+ ret = wl12xx_roc(wl,
+ wlvif->dev_role_id);
if (ret < 0)
wl1271_warning("roc failed %d",
ret);
@@ -2406,7 +2448,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
}
if (changed & IEEE80211_CONF_CHANGE_IDLE && !is_ap) {
- ret = wl1271_sta_handle_idle(wl,
+ ret = wl1271_sta_handle_idle(wl, wlvif,
conf->flags & IEEE80211_CONF_IDLE);
if (ret < 0)
wl1271_warning("idle mode change failed %d", ret);
@@ -2430,8 +2472,9 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
*/
if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
wl1271_debug(DEBUG_PSM, "psm enabled");
- ret = wl1271_ps_set_mode(wl, STATION_POWER_SAVE_MODE,
- wl->basic_rate, true);
+ ret = wl1271_ps_set_mode(wl, wlvif,
+ STATION_POWER_SAVE_MODE,
+ wlvif->basic_rate, true);
}
} else if (!(conf->flags & IEEE80211_CONF_PS) &&
test_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags)) {
@@ -2440,12 +2483,13 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
clear_bit(WL1271_FLAG_PSM_REQUESTED, &wl->flags);
if (test_bit(WL1271_FLAG_PSM, &wl->flags))
- ret = wl1271_ps_set_mode(wl, STATION_ACTIVE_MODE,
- wl->basic_rate, true);
+ ret = wl1271_ps_set_mode(wl, wlvif,
+ STATION_ACTIVE_MODE,
+ wlvif->basic_rate, true);
}
if (conf->power_level != wl->power_level) {
- ret = wl1271_acx_tx_power(wl, conf->power_level);
+ ret = wl1271_acx_tx_power(wl, wlvif, conf->power_level);
if (ret < 0)
goto out_sleep;
@@ -2512,6 +2556,9 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
{
struct wl1271_filter_params *fp = (void *)(unsigned long)multicast;
struct wl1271 *wl = hw->priv;
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+
int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 configure filter changed %x"
@@ -2529,11 +2576,13 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
- if (wl->bss_type != BSS_TYPE_AP_BSS) {
+ if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
if (*total & FIF_ALLMULTI)
- ret = wl1271_acx_group_address_tbl(wl, false, NULL, 0);
+ ret = wl1271_acx_group_address_tbl(wl, wlvif, false,
+ NULL, 0);
else if (fp)
- ret = wl1271_acx_group_address_tbl(wl, fp->enabled,
+ ret = wl1271_acx_group_address_tbl(wl, wlvif,
+ fp->enabled,
fp->mc_list,
fp->mc_list_length);
if (ret < 0)
@@ -2554,9 +2603,10 @@ out:
kfree(fp);
}
-static int wl1271_record_ap_key(struct wl1271 *wl, u8 id, u8 key_type,
- u8 key_size, const u8 *key, u8 hlid, u32 tx_seq_32,
- u16 tx_seq_16)
+static int wl1271_record_ap_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u8 id, u8 key_type, u8 key_size,
+ const u8 *key, u8 hlid, u32 tx_seq_32,
+ u16 tx_seq_16)
{
struct wl1271_ap_key *ap_key;
int i;
@@ -2571,10 +2621,10 @@ static int wl1271_record_ap_key(struct wl1271 *wl, u8 id, u8 key_type,
* an existing key.
*/
for (i = 0; i < MAX_NUM_KEYS; i++) {
- if (wl->recorded_ap_keys[i] == NULL)
+ if (wlvif->ap.recorded_keys[i] == NULL)
break;
- if (wl->recorded_ap_keys[i]->id == id) {
+ if (wlvif->ap.recorded_keys[i]->id == id) {
wl1271_warning("trying to record key replacement");
return -EINVAL;
}
@@ -2595,21 +2645,21 @@ static int wl1271_record_ap_key(struct wl1271 *wl, u8 id, u8 key_type,
ap_key->tx_seq_32 = tx_seq_32;
ap_key->tx_seq_16 = tx_seq_16;
- wl->recorded_ap_keys[i] = ap_key;
+ wlvif->ap.recorded_keys[i] = ap_key;
return 0;
}
-static void wl1271_free_ap_keys(struct wl1271 *wl)
+static void wl1271_free_ap_keys(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
int i;
for (i = 0; i < MAX_NUM_KEYS; i++) {
- kfree(wl->recorded_ap_keys[i]);
- wl->recorded_ap_keys[i] = NULL;
+ kfree(wlvif->ap.recorded_keys[i]);
+ wlvif->ap.recorded_keys[i] = NULL;
}
}
-static int wl1271_ap_init_hwenc(struct wl1271 *wl)
+static int wl1271_ap_init_hwenc(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
int i, ret = 0;
struct wl1271_ap_key *key;
@@ -2617,15 +2667,15 @@ static int wl1271_ap_init_hwenc(struct wl1271 *wl)
for (i = 0; i < MAX_NUM_KEYS; i++) {
u8 hlid;
- if (wl->recorded_ap_keys[i] == NULL)
+ if (wlvif->ap.recorded_keys[i] == NULL)
break;
- key = wl->recorded_ap_keys[i];
+ key = wlvif->ap.recorded_keys[i];
hlid = key->hlid;
if (hlid == WL12XX_INVALID_LINK_ID)
- hlid = wl->ap_bcast_hlid;
+ hlid = wlvif->ap.bcast_hlid;
- ret = wl1271_cmd_set_ap_key(wl, KEY_ADD_OR_REPLACE,
+ ret = wl1271_cmd_set_ap_key(wl, wlvif, KEY_ADD_OR_REPLACE,
key->id, key->key_type,
key->key_size, key->key,
hlid, key->tx_seq_32,
@@ -2638,23 +2688,24 @@ static int wl1271_ap_init_hwenc(struct wl1271 *wl)
}
if (wep_key_added) {
- ret = wl12xx_cmd_set_default_wep_key(wl, wl->default_key,
- wl->ap_bcast_hlid);
+ ret = wl12xx_cmd_set_default_wep_key(wl, wlvif->default_key,
+ wlvif->ap.bcast_hlid);
if (ret < 0)
goto out;
}
out:
- wl1271_free_ap_keys(wl);
+ wl1271_free_ap_keys(wl, wlvif);
return ret;
}
-static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
+static int wl1271_set_key(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ u16 action, u8 id, u8 key_type,
u8 key_size, const u8 *key, u32 tx_seq_32,
u16 tx_seq_16, struct ieee80211_sta *sta)
{
int ret;
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
if (is_ap) {
struct wl1271_station *wl_sta;
@@ -2664,7 +2715,7 @@ static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
wl_sta = (struct wl1271_station *)sta->drv_priv;
hlid = wl_sta->hlid;
} else {
- hlid = wl->ap_bcast_hlid;
+ hlid = wlvif->ap.bcast_hlid;
}
if (!test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) {
@@ -2675,12 +2726,12 @@ static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
if (action != KEY_ADD_OR_REPLACE)
return 0;
- ret = wl1271_record_ap_key(wl, id,
+ ret = wl1271_record_ap_key(wl, wlvif, id,
key_type, key_size,
key, hlid, tx_seq_32,
tx_seq_16);
} else {
- ret = wl1271_cmd_set_ap_key(wl, action,
+ ret = wl1271_cmd_set_ap_key(wl, wlvif, action,
id, key_type, key_size,
key, hlid, tx_seq_32,
tx_seq_16);
@@ -2721,10 +2772,10 @@ static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
/* don't remove key if hlid was already deleted */
if (action == KEY_REMOVE &&
- wl->sta_hlid == WL12XX_INVALID_LINK_ID)
+ wlvif->sta.hlid == WL12XX_INVALID_LINK_ID)
return 0;
- ret = wl1271_cmd_set_sta_key(wl, action,
+ ret = wl1271_cmd_set_sta_key(wl, wlvif, action,
id, key_type, key_size,
key, addr, tx_seq_32,
tx_seq_16);
@@ -2734,8 +2785,8 @@ static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type,
/* the default WEP key needs to be configured at least once */
if (key_type == KEY_WEP) {
ret = wl12xx_cmd_set_default_wep_key(wl,
- wl->default_key,
- wl->sta_hlid);
+ wlvif->default_key,
+ wlvif->sta.hlid);
if (ret < 0)
return ret;
}
@@ -2750,6 +2801,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct ieee80211_key_conf *key_conf)
{
struct wl1271 *wl = hw->priv;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
u32 tx_seq_32 = 0;
u16 tx_seq_16 = 0;
@@ -2809,7 +2861,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
switch (cmd) {
case SET_KEY:
- ret = wl1271_set_key(wl, KEY_ADD_OR_REPLACE,
+ ret = wl1271_set_key(wl, wlvif, KEY_ADD_OR_REPLACE,
key_conf->keyidx, key_type,
key_conf->keylen, key_conf->key,
tx_seq_32, tx_seq_16, sta);
@@ -2820,7 +2872,7 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
break;
case DISABLE_KEY:
- ret = wl1271_set_key(wl, KEY_REMOVE,
+ ret = wl1271_set_key(wl, wlvif, KEY_REMOVE,
key_conf->keyidx, key_type,
key_conf->keylen, key_conf->key,
0, 0, sta);
@@ -2850,6 +2902,8 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
struct cfg80211_scan_request *req)
{
struct wl1271 *wl = hw->priv;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+
int ret;
u8 *ssid = NULL;
size_t len = 0;
@@ -2884,11 +2938,11 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
ret = -EBUSY;
goto out_sleep;
}
- wl12xx_croc(wl, wl->dev_role_id);
- wl12xx_cmd_role_stop_dev(wl);
+ wl12xx_croc(wl, wlvif->dev_role_id);
+ wl12xx_cmd_role_stop_dev(wl, wlvif);
}
- ret = wl1271_scan(hw->priv, ssid, len, req);
+ ret = wl1271_scan(hw->priv, vif, ssid, len, req);
out_sleep:
wl1271_ps_elp_sleep(wl);
out:
@@ -2924,6 +2978,7 @@ static void wl1271_op_cancel_hw_scan(struct ieee80211_hw *hw,
}
wl->scan.state = WL1271_SCAN_STATE_IDLE;
memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
+ wl->scan_vif = NULL;
wl->scan.req = NULL;
ieee80211_scan_completed(wl->hw, true);
@@ -2941,6 +2996,7 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw,
struct ieee80211_sched_scan_ies *ies)
{
struct wl1271 *wl = hw->priv;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
wl1271_debug(DEBUG_MAC80211, "wl1271_op_sched_scan_start");
@@ -2951,11 +3007,11 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw,
if (ret < 0)
goto out;
- ret = wl1271_scan_sched_scan_config(wl, req, ies);
+ ret = wl1271_scan_sched_scan_config(wl, wlvif, req, ies);
if (ret < 0)
goto out_sleep;
- ret = wl1271_scan_sched_scan_start(wl);
+ ret = wl1271_scan_sched_scan_start(wl, wlvif);
if (ret < 0)
goto out_sleep;
@@ -3020,6 +3076,8 @@ out:
static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
{
struct wl1271 *wl = hw->priv;
+ struct ieee80211_vif *vif = wl->vif;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret = 0;
mutex_lock(&wl->mutex);
@@ -3033,7 +3091,7 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
if (ret < 0)
goto out;
- ret = wl1271_acx_rts_threshold(wl, value);
+ ret = wl1271_acx_rts_threshold(wl, wlvif, value);
if (ret < 0)
wl1271_warning("wl1271_op_set_rts_threshold failed: %d", ret);
@@ -3045,9 +3103,10 @@ out:
return ret;
}
-static int wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *skb,
+static int wl1271_ssid_set(struct ieee80211_vif *vif, struct sk_buff *skb,
int offset)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
u8 ssid_len;
const u8 *ptr = cfg80211_find_ie(WLAN_EID_SSID, skb->data + offset,
skb->len - offset);
@@ -3063,8 +3122,8 @@ static int wl1271_ssid_set(struct wl1271 *wl, struct sk_buff *skb,
return -EINVAL;
}
- wl->ssid_len = ssid_len;
- memcpy(wl->ssid, ptr+2, ssid_len);
+ wlvif->ssid_len = ssid_len;
+ memcpy(wlvif->ssid, ptr+2, ssid_len);
return 0;
}
@@ -3100,17 +3159,19 @@ static void wl12xx_remove_vendor_ie(struct sk_buff *skb,
}
static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl,
+ struct ieee80211_vif *vif,
u8 *probe_rsp_data,
size_t probe_rsp_len,
u32 rates)
{
- struct ieee80211_bss_conf *bss_conf = &wl->vif->bss_conf;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+ struct ieee80211_bss_conf *bss_conf = &vif->bss_conf;
u8 probe_rsp_templ[WL1271_CMD_TEMPL_MAX_SIZE];
int ssid_ie_offset, ie_offset, templ_len;
const u8 *ptr;
/* no need to change probe response if the SSID is set correctly */
- if (wl->ssid_len > 0)
+ if (wlvif->ssid_len > 0)
return wl1271_cmd_template_set(wl,
CMD_TEMPL_AP_PROBE_RESPONSE,
probe_rsp_data,
@@ -3156,16 +3217,18 @@ static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl,
}
static int wl1271_bss_erp_info_changed(struct wl1271 *wl,
+ struct ieee80211_vif *vif,
struct ieee80211_bss_conf *bss_conf,
u32 changed)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret = 0;
if (changed & BSS_CHANGED_ERP_SLOT) {
if (bss_conf->use_short_slot)
- ret = wl1271_acx_slot(wl, SLOT_TIME_SHORT);
+ ret = wl1271_acx_slot(wl, wlvif, SLOT_TIME_SHORT);
else
- ret = wl1271_acx_slot(wl, SLOT_TIME_LONG);
+ ret = wl1271_acx_slot(wl, wlvif, SLOT_TIME_LONG);
if (ret < 0) {
wl1271_warning("Set slot time failed %d", ret);
goto out;
@@ -3174,16 +3237,18 @@ static int wl1271_bss_erp_info_changed(struct wl1271 *wl,
if (changed & BSS_CHANGED_ERP_PREAMBLE) {
if (bss_conf->use_short_preamble)
- wl1271_acx_set_preamble(wl, ACX_PREAMBLE_SHORT);
+ wl1271_acx_set_preamble(wl, wlvif, ACX_PREAMBLE_SHORT);
else
- wl1271_acx_set_preamble(wl, ACX_PREAMBLE_LONG);
+ wl1271_acx_set_preamble(wl, wlvif, ACX_PREAMBLE_LONG);
}
if (changed & BSS_CHANGED_ERP_CTS_PROT) {
if (bss_conf->use_cts_prot)
- ret = wl1271_acx_cts_protect(wl, CTSPROTECT_ENABLE);
+ ret = wl1271_acx_cts_protect(wl, wlvif,
+ CTSPROTECT_ENABLE);
else
- ret = wl1271_acx_cts_protect(wl, CTSPROTECT_DISABLE);
+ ret = wl1271_acx_cts_protect(wl, wlvif,
+ CTSPROTECT_DISABLE);
if (ret < 0) {
wl1271_warning("Set ctsprotect failed %d", ret);
goto out;
@@ -3199,14 +3264,15 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
struct ieee80211_bss_conf *bss_conf,
u32 changed)
{
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
int ret = 0;
if ((changed & BSS_CHANGED_BEACON_INT)) {
wl1271_debug(DEBUG_MASTER, "beacon interval updated: %d",
bss_conf->beacon_int);
- wl->beacon_int = bss_conf->beacon_int;
+ wlvif->beacon_int = bss_conf->beacon_int;
}
if ((changed & BSS_CHANGED_BEACON)) {
@@ -3222,12 +3288,12 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
wl1271_debug(DEBUG_MASTER, "beacon updated");
- ret = wl1271_ssid_set(wl, beacon, ieoffset);
+ ret = wl1271_ssid_set(vif, beacon, ieoffset);
if (ret < 0) {
dev_kfree_skb(beacon);
goto out;
}
- min_rate = wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+ min_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
tmpl_id = is_ap ? CMD_TEMPL_AP_BEACON :
CMD_TEMPL_BEACON;
ret = wl1271_cmd_template_set(wl, tmpl_id,
@@ -3257,7 +3323,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
IEEE80211_STYPE_PROBE_RESP);
if (is_ap)
- ret = wl1271_ap_set_probe_resp_tmpl(wl,
+ ret = wl1271_ap_set_probe_resp_tmpl(wl, vif,
beacon->data,
beacon->len,
min_rate);
@@ -3282,23 +3348,24 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
struct ieee80211_bss_conf *bss_conf,
u32 changed)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret = 0;
if ((changed & BSS_CHANGED_BASIC_RATES)) {
u32 rates = bss_conf->basic_rates;
- wl->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates,
+ wlvif->basic_rate_set = wl1271_tx_enabled_rates_get(wl, rates,
wl->band);
- wl->basic_rate = wl1271_tx_min_rate_get(wl,
- wl->basic_rate_set);
+ wlvif->basic_rate = wl1271_tx_min_rate_get(wl,
+ wlvif->basic_rate_set);
- ret = wl1271_init_ap_rates(wl);
+ ret = wl1271_init_ap_rates(wl, wlvif);
if (ret < 0) {
wl1271_error("AP rate policy change failed %d", ret);
goto out;
}
- ret = wl1271_ap_init_templates(wl);
+ ret = wl1271_ap_init_templates(wl, vif);
if (ret < 0)
goto out;
}
@@ -3310,11 +3377,11 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
if ((changed & BSS_CHANGED_BEACON_ENABLED)) {
if (bss_conf->enable_beacon) {
if (!test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) {
- ret = wl12xx_cmd_role_start_ap(wl);
+ ret = wl12xx_cmd_role_start_ap(wl, wlvif);
if (ret < 0)
goto out;
- ret = wl1271_ap_init_hwenc(wl);
+ ret = wl1271_ap_init_hwenc(wl, wlvif);
if (ret < 0)
goto out;
@@ -3323,7 +3390,7 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
}
} else {
if (test_bit(WL1271_FLAG_AP_STARTED, &wl->flags)) {
- ret = wl12xx_cmd_role_stop_ap(wl);
+ ret = wl12xx_cmd_role_stop_ap(wl, wlvif);
if (ret < 0)
goto out;
@@ -3333,14 +3400,14 @@ static void wl1271_bss_info_changed_ap(struct wl1271 *wl,
}
}
- ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed);
+ ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed);
if (ret < 0)
goto out;
/* Handle HT information change */
if ((changed & BSS_CHANGED_HT) &&
(bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
- ret = wl1271_acx_set_ht_information(wl,
+ ret = wl1271_acx_set_ht_information(wl, wlvif,
bss_conf->ht_operation_mode);
if (ret < 0) {
wl1271_warning("Set ht information failed %d", ret);
@@ -3358,8 +3425,9 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
struct ieee80211_bss_conf *bss_conf,
u32 changed)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
bool do_join = false, set_assoc = false;
- bool is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
+ bool is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS);
bool ibss_joined = false;
u32 sta_rate_set = 0;
int ret;
@@ -3381,9 +3449,9 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
} else {
if (test_and_clear_bit(WL1271_FLAG_IBSS_JOINED,
&wl->flags)) {
- wl1271_unjoin(wl);
- wl12xx_cmd_role_start_dev(wl);
- wl12xx_roc(wl, wl->dev_role_id);
+ wl1271_unjoin(wl, wlvif);
+ wl12xx_cmd_role_start_dev(wl, wlvif);
+ wl12xx_roc(wl, wlvif->dev_role_id);
}
}
}
@@ -3399,10 +3467,6 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
wl1271_debug(DEBUG_ADHOC, "ad-hoc beaconing: %s",
bss_conf->enable_beacon ? "enabled" : "disabled");
- if (bss_conf->enable_beacon)
- wl->set_bss_type = BSS_TYPE_IBSS;
- else
- wl->set_bss_type = BSS_TYPE_STA_BSS;
do_join = true;
}
@@ -3410,35 +3474,27 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
bool enable = false;
if (bss_conf->cqm_rssi_thold)
enable = true;
- ret = wl1271_acx_rssi_snr_trigger(wl, enable,
+ ret = wl1271_acx_rssi_snr_trigger(wl, wlvif, enable,
bss_conf->cqm_rssi_thold,
bss_conf->cqm_rssi_hyst);
if (ret < 0)
goto out;
- wl->rssi_thold = bss_conf->cqm_rssi_thold;
+ wlvif->rssi_thold = bss_conf->cqm_rssi_thold;
}
- if ((changed & BSS_CHANGED_BSSID) &&
- /*
- * Now we know the correct bssid, so we send a new join command
- * and enable the BSSID filter
- */
- memcmp(wl->bssid, bss_conf->bssid, ETH_ALEN)) {
- memcpy(wl->bssid, bss_conf->bssid, ETH_ALEN);
-
- if (!is_zero_ether_addr(wl->bssid)) {
- ret = wl1271_cmd_build_null_data(wl);
+ if (changed & BSS_CHANGED_BSSID)
+ if (!is_zero_ether_addr(bss_conf->bssid)) {
+ ret = wl12xx_cmd_build_null_data(wl, wlvif);
if (ret < 0)
goto out;
- ret = wl1271_build_qos_null_data(wl);
+ ret = wl1271_build_qos_null_data(wl, vif);
if (ret < 0)
goto out;
/* Need to update the BSSID (for filtering etc) */
do_join = true;
}
- }
if (changed & (BSS_CHANGED_ASSOC | BSS_CHANGED_HT)) {
rcu_read_lock();
@@ -3462,26 +3518,28 @@ sta_not_found:
if (bss_conf->assoc) {
u32 rates;
int ieoffset;
- wl->aid = bss_conf->aid;
+ wlvif->aid = bss_conf->aid;
set_assoc = true;
- wl->ps_poll_failures = 0;
+ wlvif->ps_poll_failures = 0;
/*
* use basic rates from AP, and determine lowest rate
* to use with control frames.
*/
rates = bss_conf->basic_rates;
- wl->basic_rate_set =
+ wlvif->basic_rate_set =
wl1271_tx_enabled_rates_get(wl, rates,
wl->band);
- wl->basic_rate =
- wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+ wlvif->basic_rate =
+ wl1271_tx_min_rate_get(wl,
+ wlvif->basic_rate_set);
if (sta_rate_set)
- wl->rate_set = wl1271_tx_enabled_rates_get(wl,
+ wlvif->rate_set =
+ wl1271_tx_enabled_rates_get(wl,
sta_rate_set,
wl->band);
- ret = wl1271_acx_sta_rate_policies(wl);
+ ret = wl1271_acx_sta_rate_policies(wl, wlvif);
if (ret < 0)
goto out;
@@ -3491,21 +3549,22 @@ sta_not_found:
* updates it by itself when the first beacon is
* received after a join.
*/
- ret = wl1271_cmd_build_ps_poll(wl, wl->aid);
+ ret = wl1271_cmd_build_ps_poll(wl, wlvif, wlvif->aid);
if (ret < 0)
goto out;
/*
* Get a template for hardware connection maintenance
*/
- dev_kfree_skb(wl->probereq);
- wl->probereq = wl1271_cmd_build_ap_probe_req(wl, NULL);
+ dev_kfree_skb(wlvif->probereq);
+ wlvif->probereq = wl1271_cmd_build_ap_probe_req(wl,
+ NULL);
ieoffset = offsetof(struct ieee80211_mgmt,
u.probe_req.variable);
- wl1271_ssid_set(wl, wl->probereq, ieoffset);
+ wl1271_ssid_set(vif, wlvif->probereq, ieoffset);
/* enable the connection monitoring feature */
- ret = wl1271_acx_conn_monit_params(wl, true);
+ ret = wl1271_acx_conn_monit_params(wl, wlvif, true);
if (ret < 0)
goto out;
} else {
@@ -3516,28 +3575,29 @@ sta_not_found:
bool was_ifup =
!!test_and_clear_bit(WL1271_FLAG_STA_STATE_SENT,
&wl->flags);
- wl->aid = 0;
+ wlvif->aid = 0;
/* free probe-request template */
- dev_kfree_skb(wl->probereq);
- wl->probereq = NULL;
+ dev_kfree_skb(wlvif->probereq);
+ wlvif->probereq = NULL;
/* re-enable dynamic ps - just in case */
ieee80211_enable_dyn_ps(wl->vif);
/* revert back to minimum rates for the current band */
- wl1271_set_band_rate(wl);
- wl->basic_rate =
- wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
- ret = wl1271_acx_sta_rate_policies(wl);
+ wl1271_set_band_rate(wl, wlvif);
+ wlvif->basic_rate =
+ wl1271_tx_min_rate_get(wl,
+ wlvif->basic_rate_set);
+ ret = wl1271_acx_sta_rate_policies(wl, wlvif);
if (ret < 0)
goto out;
/* disable connection monitor features */
- ret = wl1271_acx_conn_monit_params(wl, false);
+ ret = wl1271_acx_conn_monit_params(wl, wlvif, false);
/* Disable the keep-alive feature */
- ret = wl1271_acx_keep_alive_mode(wl, false);
+ ret = wl1271_acx_keep_alive_mode(wl, wlvif, false);
if (ret < 0)
goto out;
@@ -3549,7 +3609,7 @@ sta_not_found:
* no IF_OPER_UP notification.
*/
if (!was_ifup) {
- ret = wl12xx_croc(wl, wl->role_id);
+ ret = wl12xx_croc(wl, wlvif->role_id);
if (ret < 0)
goto out;
}
@@ -3558,16 +3618,17 @@ sta_not_found:
* roaming on the same channel. until we will
* have a better flow...)
*/
- if (test_bit(wl->dev_role_id, wl->roc_map)) {
- ret = wl12xx_croc(wl, wl->dev_role_id);
+ if (test_bit(wlvif->dev_role_id, wl->roc_map)) {
+ ret = wl12xx_croc(wl,
+ wlvif->dev_role_id);
if (ret < 0)
goto out;
}
- wl1271_unjoin(wl);
+ wl1271_unjoin(wl, wlvif);
if (!(conf_flags & IEEE80211_CONF_IDLE)) {
- wl12xx_cmd_role_start_dev(wl);
- wl12xx_roc(wl, wl->dev_role_id);
+ wl12xx_cmd_role_start_dev(wl, wlvif);
+ wl12xx_roc(wl, wlvif->dev_role_id);
}
}
}
@@ -3579,27 +3640,28 @@ sta_not_found:
if (bss_conf->ibss_joined) {
u32 rates = bss_conf->basic_rates;
- wl->basic_rate_set =
+ wlvif->basic_rate_set =
wl1271_tx_enabled_rates_get(wl, rates,
wl->band);
- wl->basic_rate =
- wl1271_tx_min_rate_get(wl, wl->basic_rate_set);
+ wlvif->basic_rate =
+ wl1271_tx_min_rate_get(wl,
+ wlvif->basic_rate_set);
/* by default, use 11b + OFDM rates */
- wl->rate_set = CONF_TX_IBSS_DEFAULT_RATES;
- ret = wl1271_acx_sta_rate_policies(wl);
+ wlvif->rate_set = CONF_TX_IBSS_DEFAULT_RATES;
+ ret = wl1271_acx_sta_rate_policies(wl, wlvif);
if (ret < 0)
goto out;
}
}
- ret = wl1271_bss_erp_info_changed(wl, bss_conf, changed);
+ ret = wl1271_bss_erp_info_changed(wl, vif, bss_conf, changed);
if (ret < 0)
goto out;
if (changed & BSS_CHANGED_ARP_FILTER) {
__be32 addr = bss_conf->arp_addr_list[0];
- WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
+ WARN_ON(wlvif->bss_type != BSS_TYPE_STA_BSS);
if (bss_conf->arp_addr_cnt == 1 &&
bss_conf->arp_filter_enabled) {
@@ -3609,24 +3671,24 @@ sta_not_found:
* isn't being set (when sending), so we have to
* reconfigure the template upon every ip change.
*/
- ret = wl1271_cmd_build_arp_rsp(wl, addr);
+ ret = wl1271_cmd_build_arp_rsp(wl, wlvif, addr);
if (ret < 0) {
wl1271_warning("build arp rsp failed: %d", ret);
goto out;
}
- ret = wl1271_acx_arp_ip_filter(wl,
+ ret = wl1271_acx_arp_ip_filter(wl, wlvif,
ACX_ARP_FILTER_ARP_FILTERING,
addr);
} else
- ret = wl1271_acx_arp_ip_filter(wl, 0, addr);
+ ret = wl1271_acx_arp_ip_filter(wl, wlvif, 0, addr);
if (ret < 0)
goto out;
}
if (do_join) {
- ret = wl1271_join(wl, set_assoc);
+ ret = wl1271_join(wl, wlvif, set_assoc);
if (ret < 0) {
wl1271_warning("cmd join failed %d", ret);
goto out;
@@ -3634,7 +3696,7 @@ sta_not_found:
/* ROC until connected (after EAPOL exchange) */
if (!is_ibss) {
- ret = wl12xx_roc(wl, wl->role_id);
+ ret = wl12xx_roc(wl, wlvif->role_id);
if (ret < 0)
goto out;
@@ -3645,12 +3707,12 @@ sta_not_found:
* stop device role if started (we might already be in
* STA role). TODO: make it better.
*/
- if (wl->dev_role_id != WL12XX_INVALID_ROLE_ID) {
- ret = wl12xx_croc(wl, wl->dev_role_id);
+ if (wlvif->dev_role_id != WL12XX_INVALID_ROLE_ID) {
+ ret = wl12xx_croc(wl, wlvif->dev_role_id);
if (ret < 0)
goto out;
- ret = wl12xx_cmd_role_stop_dev(wl);
+ ret = wl12xx_cmd_role_stop_dev(wl, wlvif);
if (ret < 0)
goto out;
}
@@ -3661,8 +3723,8 @@ sta_not_found:
enum wl1271_cmd_ps_mode mode;
mode = STATION_POWER_SAVE_MODE;
- ret = wl1271_ps_set_mode(wl, mode,
- wl->basic_rate,
+ ret = wl1271_ps_set_mode(wl, wlvif, mode,
+ wlvif->basic_rate,
true);
if (ret < 0)
goto out;
@@ -3676,7 +3738,7 @@ sta_not_found:
ret = wl1271_acx_set_ht_capabilities(wl,
&sta_ht_cap,
true,
- wl->sta_hlid);
+ wlvif->sta.hlid);
if (ret < 0) {
wl1271_warning("Set ht cap true failed %d",
ret);
@@ -3688,7 +3750,7 @@ sta_not_found:
ret = wl1271_acx_set_ht_capabilities(wl,
&sta_ht_cap,
false,
- wl->sta_hlid);
+ wlvif->sta.hlid);
if (ret < 0) {
wl1271_warning("Set ht cap false failed %d",
ret);
@@ -3700,7 +3762,7 @@ sta_not_found:
/* Handle HT information change. Done after join. */
if ((changed & BSS_CHANGED_HT) &&
(bss_conf->channel_type != NL80211_CHAN_NO_HT)) {
- ret = wl1271_acx_set_ht_information(wl,
+ ret = wl1271_acx_set_ht_information(wl, wlvif,
bss_conf->ht_operation_mode);
if (ret < 0) {
wl1271_warning("Set ht information failed %d", ret);
@@ -3718,7 +3780,8 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw,
u32 changed)
{
struct wl1271 *wl = hw->priv;
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
int ret;
wl1271_debug(DEBUG_MAC80211, "mac80211 bss info changed 0x%x",
@@ -3749,6 +3812,7 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw,
const struct ieee80211_tx_queue_params *params)
{
struct wl1271 *wl = hw->priv;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
u8 ps_scheme;
int ret = 0;
@@ -3795,13 +3859,13 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw,
* the txop is confed in units of 32us by the mac80211,
* we need us
*/
- ret = wl1271_acx_ac_cfg(wl, wl1271_tx_get_queue(queue),
+ ret = wl1271_acx_ac_cfg(wl, wlvif, wl1271_tx_get_queue(queue),
params->cw_min, params->cw_max,
params->aifs, params->txop << 5);
if (ret < 0)
goto out_sleep;
- ret = wl1271_acx_tid_cfg(wl, wl1271_tx_get_queue(queue),
+ ret = wl1271_acx_tid_cfg(wl, wlvif, wl1271_tx_get_queue(queue),
CONF_CHANNEL_TYPE_EDCF,
wl1271_tx_get_queue(queue),
ps_scheme, CONF_ACK_POLICY_LEGACY,
@@ -3864,43 +3928,44 @@ static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx,
}
static int wl1271_allocate_sta(struct wl1271 *wl,
- struct ieee80211_sta *sta,
- u8 *hlid)
+ struct wl12xx_vif *wlvif,
+ struct ieee80211_sta *sta)
{
struct wl1271_station *wl_sta;
- int id;
+ int ret;
+
- id = find_first_zero_bit(wl->ap_hlid_map, AP_MAX_STATIONS);
- if (id >= AP_MAX_STATIONS) {
+ if (wl->active_sta_count >= AP_MAX_STATIONS) {
wl1271_warning("could not allocate HLID - too much stations");
return -EBUSY;
}
wl_sta = (struct wl1271_station *)sta->drv_priv;
- set_bit(id, wl->ap_hlid_map);
- wl_sta->hlid = WL1271_AP_STA_HLID_START + id;
- *hlid = wl_sta->hlid;
+ ret = wl12xx_allocate_link(wl, wlvif, &wl_sta->hlid);
+ if (ret < 0) {
+ wl1271_warning("could not allocate HLID - too many links");
+ return -EBUSY;
+ }
+
+ set_bit(wl_sta->hlid, wlvif->ap.sta_hlid_map);
memcpy(wl->links[wl_sta->hlid].addr, sta->addr, ETH_ALEN);
wl->active_sta_count++;
return 0;
}
-void wl1271_free_sta(struct wl1271 *wl, u8 hlid)
+/* TODO: change wl1271_tx_reset(), so we can get sta as param */
+void wl1271_free_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid)
{
- int id = hlid - WL1271_AP_STA_HLID_START;
-
- if (hlid < WL1271_AP_STA_HLID_START)
- return;
-
- if (!test_bit(id, wl->ap_hlid_map))
+ if (!test_bit(hlid, wlvif->ap.sta_hlid_map))
return;
- clear_bit(id, wl->ap_hlid_map);
+ clear_bit(hlid, wlvif->ap.sta_hlid_map);
memset(wl->links[hlid].addr, 0, ETH_ALEN);
wl->links[hlid].ba_bitmap = 0;
wl1271_tx_reset_link_queues(wl, hlid);
__clear_bit(hlid, &wl->ap_ps_map);
__clear_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map);
+ wl12xx_free_link(wl, wlvif, &hlid);
wl->active_sta_count--;
}
@@ -3909,6 +3974,8 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw,
struct ieee80211_sta *sta)
{
struct wl1271 *wl = hw->priv;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+ struct wl1271_station *wl_sta;
int ret = 0;
u8 hlid;
@@ -3917,15 +3984,18 @@ static int wl1271_op_sta_add(struct ieee80211_hw *hw,
if (unlikely(wl->state == WL1271_STATE_OFF))
goto out;
- if (wl->bss_type != BSS_TYPE_AP_BSS)
+ if (wlvif->bss_type != BSS_TYPE_AP_BSS)
goto out;
wl1271_debug(DEBUG_MAC80211, "mac80211 add sta %d", (int)sta->aid);
- ret = wl1271_allocate_sta(wl, sta, &hlid);
+ ret = wl1271_allocate_sta(wl, wlvif, sta);
if (ret < 0)
goto out;
+ wl_sta = (struct wl1271_station *)sta->drv_priv;
+ hlid = wl_sta->hlid;
+
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
goto out_free_sta;
@@ -3947,7 +4017,7 @@ out_sleep:
out_free_sta:
if (ret < 0)
- wl1271_free_sta(wl, hlid);
+ wl1271_free_sta(wl, wlvif, hlid);
out:
mutex_unlock(&wl->mutex);
@@ -3959,6 +4029,7 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw,
struct ieee80211_sta *sta)
{
struct wl1271 *wl = hw->priv;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct wl1271_station *wl_sta;
int ret = 0, id;
@@ -3967,14 +4038,14 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw,
if (unlikely(wl->state == WL1271_STATE_OFF))
goto out;
- if (wl->bss_type != BSS_TYPE_AP_BSS)
+ if (wlvif->bss_type != BSS_TYPE_AP_BSS)
goto out;
wl1271_debug(DEBUG_MAC80211, "mac80211 remove sta %d", (int)sta->aid);
wl_sta = (struct wl1271_station *)sta->drv_priv;
- id = wl_sta->hlid - WL1271_AP_STA_HLID_START;
- if (WARN_ON(!test_bit(id, wl->ap_hlid_map)))
+ id = wl_sta->hlid;
+ if (WARN_ON(!test_bit(id, wlvif->ap.sta_hlid_map)))
goto out;
ret = wl1271_ps_elp_wakeup(wl);
@@ -3985,7 +4056,7 @@ static int wl1271_op_sta_remove(struct ieee80211_hw *hw,
if (ret < 0)
goto out_sleep;
- wl1271_free_sta(wl, wl_sta->hlid);
+ wl1271_free_sta(wl, wlvif, wl_sta->hlid);
out_sleep:
wl1271_ps_elp_sleep(wl);
@@ -4002,6 +4073,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
u8 buf_size)
{
struct wl1271 *wl = hw->priv;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int ret;
u8 hlid, *ba_bitmap;
@@ -4019,10 +4091,10 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
goto out;
}
- if (wl->bss_type == BSS_TYPE_STA_BSS) {
- hlid = wl->sta_hlid;
- ba_bitmap = &wl->ba_rx_bitmap;
- } else if (wl->bss_type == BSS_TYPE_AP_BSS) {
+ if (wlvif->bss_type == BSS_TYPE_STA_BSS) {
+ hlid = wlvif->sta.hlid;
+ ba_bitmap = &wlvif->sta.ba_rx_bitmap;
+ } else if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
struct wl1271_station *wl_sta;
wl_sta = (struct wl1271_station *)sta->drv_priv;
@@ -4042,7 +4114,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
switch (action) {
case IEEE80211_AMPDU_RX_START:
- if (!wl->ba_support || !wl->ba_allowed) {
+ if (!wlvif->ba_support || !wlvif->ba_allowed) {
ret = -ENOTSUPP;
break;
}
@@ -4130,6 +4202,37 @@ static int wl12xx_set_bitrate_mask(struct ieee80211_hw *hw,
return 0;
}
+static void wl12xx_op_channel_switch(struct ieee80211_hw *hw,
+ struct ieee80211_channel_switch *ch_switch)
+{
+ struct wl1271 *wl = hw->priv;
+ int ret;
+
+ wl1271_debug(DEBUG_MAC80211, "mac80211 channel switch");
+
+ mutex_lock(&wl->mutex);
+
+ if (unlikely(wl->state == WL1271_STATE_OFF)) {
+ mutex_unlock(&wl->mutex);
+ ieee80211_chswitch_done(wl->vif, false);
+ return;
+ }
+
+ ret = wl1271_ps_elp_wakeup(wl);
+ if (ret < 0)
+ goto out;
+
+ ret = wl12xx_cmd_channel_switch(wl, ch_switch);
+
+ if (!ret)
+ set_bit(WL1271_FLAG_CS_PROGRESS, &wl->flags);
+
+ wl1271_ps_elp_sleep(wl);
+
+out:
+ mutex_unlock(&wl->mutex);
+}
+
static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw)
{
struct wl1271 *wl = hw->priv;
@@ -4142,10 +4245,6 @@ static bool wl1271_tx_frames_pending(struct ieee80211_hw *hw)
/* packets are considered pending if in the TX queue or the FW */
ret = (wl1271_tx_total_queue_count(wl) > 0) || (wl->tx_frames_cnt > 0);
-
- /* the above is appropriate for STA mode for PS purposes */
- WARN_ON(wl->bss_type != BSS_TYPE_STA_BSS);
-
out:
mutex_unlock(&wl->mutex);
@@ -4406,6 +4505,7 @@ static const struct ieee80211_ops wl1271_ops = {
.ampdu_action = wl1271_op_ampdu_action,
.tx_frames_pending = wl1271_tx_frames_pending,
.set_bitrate_mask = wl12xx_set_bitrate_mask,
+ .channel_switch = wl12xx_op_channel_switch,
CFG80211_TESTMODE_CMD(wl1271_tm_cmd)
};
@@ -4679,6 +4779,9 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_DFLT_SIZE -
sizeof(struct ieee80211_header);
+ wl->hw->wiphy->max_sched_scan_ie_len = WL1271_CMD_TEMPL_DFLT_SIZE -
+ sizeof(struct ieee80211_header);
+
wl->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
/* make sure all our channels fit in the scanned_ch bitmask */
@@ -4707,6 +4810,7 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
SET_IEEE80211_DEV(wl->hw, wl1271_wl_to_dev(wl));
wl->hw->sta_data_size = sizeof(struct wl1271_station);
+ wl->hw->vif_data_size = sizeof(struct wl12xx_vif);
wl->hw->max_rx_aggregation_subframes = 8;
@@ -4724,7 +4828,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
int i, j, ret;
unsigned int order;
- BUILD_BUG_ON(AP_MAX_LINKS > WL12XX_MAX_LINKS);
+ BUILD_BUG_ON(AP_MAX_STATIONS > WL12XX_MAX_LINKS);
hw = ieee80211_alloc_hw(sizeof(*wl), &wl1271_ops);
if (!hw) {
@@ -4752,14 +4856,13 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
skb_queue_head_init(&wl->tx_queue[i]);
for (i = 0; i < NUM_TX_QUEUES; i++)
- for (j = 0; j < AP_MAX_LINKS; j++)
+ for (j = 0; j < WL12XX_MAX_LINKS; j++)
skb_queue_head_init(&wl->links[j].tx_queue[i]);
skb_queue_head_init(&wl->deferred_rx_queue);
skb_queue_head_init(&wl->deferred_tx_queue);
INIT_DELAYED_WORK(&wl->elp_work, wl1271_elp_work);
- INIT_DELAYED_WORK(&wl->pspoll_work, wl1271_pspoll_work);
INIT_WORK(&wl->netstack_work, wl1271_netstack_work);
INIT_WORK(&wl->tx_work, wl1271_tx_work);
INIT_WORK(&wl->recovery_work, wl1271_recovery_work);
@@ -4776,21 +4879,13 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
}
wl->channel = WL1271_DEFAULT_CHANNEL;
- wl->beacon_int = WL1271_DEFAULT_BEACON_INT;
- wl->default_key = 0;
wl->rx_counter = 0;
- wl->psm_entry_retry = 0;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
- wl->basic_rate_set = CONF_TX_RATE_MASK_BASIC;
- wl->basic_rate = CONF_TX_RATE_MASK_BASIC;
- wl->rate_set = CONF_TX_RATE_MASK_BASIC;
wl->band = IEEE80211_BAND_2GHZ;
wl->vif = NULL;
wl->flags = 0;
wl->sg_enabled = true;
wl->hw_pg_ver = -1;
- wl->bss_type = MAX_BSS_TYPE;
- wl->set_bss_type = MAX_BSS_TYPE;
wl->last_tx_hlid = 0;
wl->ap_ps_map = 0;
wl->ap_fw_ps_map = 0;
@@ -4800,14 +4895,7 @@ struct ieee80211_hw *wl1271_alloc_hw(void)
wl->tx_security_seq = 0;
wl->tx_security_last_seq_lsb = 0;
wl->tx_spare_blocks = TX_HW_BLOCK_SPARE_DEFAULT;
- wl->role_id = WL12XX_INVALID_ROLE_ID;
wl->system_hlid = WL12XX_SYSTEM_HLID;
- wl->sta_hlid = WL12XX_INVALID_LINK_ID;
- wl->dev_role_id = WL12XX_INVALID_ROLE_ID;
- wl->dev_hlid = WL12XX_INVALID_LINK_ID;
- wl->session_counter = 0;
- wl->ap_bcast_hlid = WL12XX_INVALID_LINK_ID;
- wl->ap_global_hlid = WL12XX_INVALID_LINK_ID;
wl->active_sta_count = 0;
setup_timer(&wl->rx_streaming_timer, wl1271_rx_streaming_timer,
(unsigned long) wl);
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c
index c15ebf2efd4..ac3f20716f5 100644
--- a/drivers/net/wireless/wl12xx/ps.c
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -143,8 +143,8 @@ out:
return 0;
}
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
- u32 rates, bool send)
+int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ enum wl1271_cmd_ps_mode mode, u32 rates, bool send)
{
int ret;
@@ -152,13 +152,13 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
case STATION_POWER_SAVE_MODE:
wl1271_debug(DEBUG_PSM, "entering psm");
- ret = wl1271_acx_wake_up_conditions(wl);
+ ret = wl1271_acx_wake_up_conditions(wl, wlvif);
if (ret < 0) {
wl1271_error("couldn't set wake up conditions");
return ret;
}
- ret = wl1271_cmd_ps_mode(wl, STATION_POWER_SAVE_MODE);
+ ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_POWER_SAVE_MODE);
if (ret < 0)
return ret;
@@ -170,17 +170,17 @@ int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
/* disable beacon early termination */
if (wl->band == IEEE80211_BAND_2GHZ) {
- ret = wl1271_acx_bet_enable(wl, false);
+ ret = wl1271_acx_bet_enable(wl, wlvif, false);
if (ret < 0)
return ret;
}
/* disable beacon filtering */
- ret = wl1271_acx_beacon_filter_opt(wl, false);
+ ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
if (ret < 0)
return ret;
- ret = wl1271_cmd_ps_mode(wl, STATION_ACTIVE_MODE);
+ ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_ACTIVE_MODE);
if (ret < 0)
return ret;
diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h
index 25eb9bc9b62..6ad0a0bd29b 100644
--- a/drivers/net/wireless/wl12xx/ps.h
+++ b/drivers/net/wireless/wl12xx/ps.h
@@ -27,8 +27,8 @@
#include "wl12xx.h"
#include "acx.h"
-int wl1271_ps_set_mode(struct wl1271 *wl, enum wl1271_cmd_ps_mode mode,
- u32 rates, bool send);
+int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ enum wl1271_cmd_ps_mode mode, u32 rates, bool send);
void wl1271_ps_elp_sleep(struct wl1271 *wl);
int wl1271_ps_elp_wakeup(struct wl1271 *wl);
void wl1271_elp_work(struct work_struct *work);
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index dee4cfe9ccc..9cfa0b25a6f 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -185,6 +185,8 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
void wl12xx_rx(struct wl1271 *wl, struct wl12xx_fw_status *status)
{
struct wl1271_acx_mem_map *wl_mem_map = wl->target_mem_map;
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
u32 buf_size;
u32 fw_rx_counter = status->fw_rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
u32 drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
@@ -192,7 +194,7 @@ void wl12xx_rx(struct wl1271 *wl, struct wl12xx_fw_status *status)
u32 mem_block;
u32 pkt_length;
u32 pkt_offset;
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
bool had_data = false;
bool unaligned = false;
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index 128ccb79318..9372136b27e 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -34,6 +34,8 @@ void wl1271_scan_complete_work(struct work_struct *work)
{
struct delayed_work *dwork;
struct wl1271 *wl;
+ struct ieee80211_vif *vif;
+ struct wl12xx_vif *wlvif;
int ret;
bool is_sta, is_ibss;
@@ -50,9 +52,13 @@ void wl1271_scan_complete_work(struct work_struct *work)
if (wl->scan.state == WL1271_SCAN_STATE_IDLE)
goto out;
+ vif = wl->scan_vif;
+ wlvif = wl12xx_vif_to_data(vif);
+
wl->scan.state = WL1271_SCAN_STATE_IDLE;
memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
wl->scan.req = NULL;
+ wl->scan_vif = NULL;
ret = wl1271_ps_elp_wakeup(wl);
if (ret < 0)
@@ -60,18 +66,18 @@ void wl1271_scan_complete_work(struct work_struct *work)
if (test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) {
/* restore hardware connection monitoring template */
- wl1271_cmd_build_ap_probe_req(wl, wl->probereq);
+ wl1271_cmd_build_ap_probe_req(wl, wlvif->probereq);
}
/* return to ROC if needed */
- is_sta = (wl->bss_type == BSS_TYPE_STA_BSS);
- is_ibss = (wl->bss_type == BSS_TYPE_IBSS);
+ is_sta = (wlvif->bss_type == BSS_TYPE_STA_BSS);
+ is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS);
if (((is_sta && !test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags)) ||
(is_ibss && !test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags))) &&
- !test_bit(wl->dev_role_id, wl->roc_map)) {
+ !test_bit(wlvif->dev_role_id, wl->roc_map)) {
/* restore remain on channel */
- wl12xx_cmd_role_start_dev(wl);
- wl12xx_roc(wl, wl->dev_role_id);
+ wl12xx_cmd_role_start_dev(wl, wlvif);
+ wl12xx_roc(wl, wlvif->dev_role_id);
}
wl1271_ps_elp_sleep(wl);
@@ -155,9 +161,11 @@ static int wl1271_get_scan_channels(struct wl1271 *wl,
#define WL1271_NOTHING_TO_SCAN 1
-static int wl1271_scan_send(struct wl1271 *wl, enum ieee80211_band band,
- bool passive, u32 basic_rate)
+static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif,
+ enum ieee80211_band band,
+ bool passive, u32 basic_rate)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct wl1271_cmd_scan *cmd;
struct wl1271_cmd_trigger_scan_to *trigger;
int ret;
@@ -177,11 +185,11 @@ static int wl1271_scan_send(struct wl1271 *wl, enum ieee80211_band band,
if (passive)
scan_options |= WL1271_SCAN_OPT_PASSIVE;
- if (WARN_ON(wl->role_id == WL12XX_INVALID_ROLE_ID)) {
+ if (WARN_ON(wlvif->role_id == WL12XX_INVALID_ROLE_ID)) {
ret = -EINVAL;
goto out;
}
- cmd->params.role_id = wl->role_id;
+ cmd->params.role_id = wlvif->role_id;
cmd->params.scan_options = cpu_to_le16(scan_options);
cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req,
@@ -208,7 +216,7 @@ static int wl1271_scan_send(struct wl1271 *wl, enum ieee80211_band band,
memcpy(cmd->params.ssid, wl->scan.ssid, wl->scan.ssid_len);
}
- memcpy(cmd->addr, wl->mac_addr, ETH_ALEN);
+ memcpy(cmd->addr, vif->addr, ETH_ALEN);
ret = wl1271_cmd_build_probe_req(wl, wl->scan.ssid, wl->scan.ssid_len,
wl->scan.req->ie, wl->scan.req->ie_len,
@@ -241,7 +249,7 @@ out:
return ret;
}
-void wl1271_scan_stm(struct wl1271 *wl)
+void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif)
{
int ret = 0;
enum ieee80211_band band;
@@ -254,10 +262,10 @@ void wl1271_scan_stm(struct wl1271 *wl)
case WL1271_SCAN_STATE_2GHZ_ACTIVE:
band = IEEE80211_BAND_2GHZ;
rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]);
- ret = wl1271_scan_send(wl, band, false, rate);
+ ret = wl1271_scan_send(wl, vif, band, false, rate);
if (ret == WL1271_NOTHING_TO_SCAN) {
wl->scan.state = WL1271_SCAN_STATE_2GHZ_PASSIVE;
- wl1271_scan_stm(wl);
+ wl1271_scan_stm(wl, vif);
}
break;
@@ -265,13 +273,13 @@ void wl1271_scan_stm(struct wl1271 *wl)
case WL1271_SCAN_STATE_2GHZ_PASSIVE:
band = IEEE80211_BAND_2GHZ;
rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]);
- ret = wl1271_scan_send(wl, band, true, rate);
+ ret = wl1271_scan_send(wl, vif, band, true, rate);
if (ret == WL1271_NOTHING_TO_SCAN) {
if (wl->enable_11a)
wl->scan.state = WL1271_SCAN_STATE_5GHZ_ACTIVE;
else
wl->scan.state = WL1271_SCAN_STATE_DONE;
- wl1271_scan_stm(wl);
+ wl1271_scan_stm(wl, vif);
}
break;
@@ -279,10 +287,10 @@ void wl1271_scan_stm(struct wl1271 *wl)
case WL1271_SCAN_STATE_5GHZ_ACTIVE:
band = IEEE80211_BAND_5GHZ;
rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]);
- ret = wl1271_scan_send(wl, band, false, rate);
+ ret = wl1271_scan_send(wl, vif, band, false, rate);
if (ret == WL1271_NOTHING_TO_SCAN) {
wl->scan.state = WL1271_SCAN_STATE_5GHZ_PASSIVE;
- wl1271_scan_stm(wl);
+ wl1271_scan_stm(wl, vif);
}
break;
@@ -290,10 +298,10 @@ void wl1271_scan_stm(struct wl1271 *wl)
case WL1271_SCAN_STATE_5GHZ_PASSIVE:
band = IEEE80211_BAND_5GHZ;
rate = wl1271_tx_min_rate_get(wl, wl->bitrate_masks[band]);
- ret = wl1271_scan_send(wl, band, true, rate);
+ ret = wl1271_scan_send(wl, vif, band, true, rate);
if (ret == WL1271_NOTHING_TO_SCAN) {
wl->scan.state = WL1271_SCAN_STATE_DONE;
- wl1271_scan_stm(wl);
+ wl1271_scan_stm(wl, vif);
}
break;
@@ -317,7 +325,8 @@ void wl1271_scan_stm(struct wl1271 *wl)
}
}
-int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
+int wl1271_scan(struct wl1271 *wl, struct ieee80211_vif *vif,
+ const u8 *ssid, size_t ssid_len,
struct cfg80211_scan_request *req)
{
/*
@@ -338,6 +347,7 @@ int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
wl->scan.ssid_len = 0;
}
+ wl->scan_vif = vif;
wl->scan.req = req;
memset(wl->scan.scanned_ch, 0, sizeof(wl->scan.scanned_ch));
@@ -346,7 +356,7 @@ int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
ieee80211_queue_delayed_work(wl->hw, &wl->scan_complete_work,
msecs_to_jiffies(WL1271_SCAN_TIMEOUT));
- wl1271_scan_stm(wl);
+ wl1271_scan_stm(wl, vif);
return 0;
}
@@ -585,6 +595,7 @@ out:
}
int wl1271_scan_sched_scan_config(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif,
struct cfg80211_sched_scan_request *req,
struct ieee80211_sched_scan_ies *ies)
{
@@ -667,14 +678,14 @@ out:
return ret;
}
-int wl1271_scan_sched_scan_start(struct wl1271 *wl)
+int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
struct wl1271_cmd_sched_scan_start *start;
int ret = 0;
wl1271_debug(DEBUG_CMD, "cmd periodic scan start");
- if (wl->bss_type != BSS_TYPE_STA_BSS)
+ if (wlvif->bss_type != BSS_TYPE_STA_BSS)
return -EOPNOTSUPP;
if (!test_bit(WL1271_FLAG_IDLE, &wl->flags))
diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h
index 92115156522..a7ed43dc08c 100644
--- a/drivers/net/wireless/wl12xx/scan.h
+++ b/drivers/net/wireless/wl12xx/scan.h
@@ -26,18 +26,20 @@
#include "wl12xx.h"
-int wl1271_scan(struct wl1271 *wl, const u8 *ssid, size_t ssid_len,
+int wl1271_scan(struct wl1271 *wl, struct ieee80211_vif *vif,
+ const u8 *ssid, size_t ssid_len,
struct cfg80211_scan_request *req);
int wl1271_scan_stop(struct wl1271 *wl);
int wl1271_scan_build_probe_req(struct wl1271 *wl,
const u8 *ssid, size_t ssid_len,
const u8 *ie, size_t ie_len, u8 band);
-void wl1271_scan_stm(struct wl1271 *wl);
+void wl1271_scan_stm(struct wl1271 *wl, struct ieee80211_vif *vif);
void wl1271_scan_complete_work(struct work_struct *work);
int wl1271_scan_sched_scan_config(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif,
struct cfg80211_sched_scan_request *req,
struct ieee80211_sched_scan_ies *ies);
-int wl1271_scan_sched_scan_start(struct wl1271 *wl);
+int wl1271_scan_sched_scan_start(struct wl1271 *wl, struct wl12xx_vif *wlvif);
void wl1271_scan_sched_scan_stop(struct wl1271 *wl);
void wl1271_scan_sched_scan_results(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index bad9e29d49b..1b3d8e3f35a 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -32,16 +32,17 @@
#include "tx.h"
#include "event.h"
-static int wl1271_set_default_wep_key(struct wl1271 *wl, u8 id)
+static int wl1271_set_default_wep_key(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif, u8 id)
{
int ret;
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
if (is_ap)
ret = wl12xx_cmd_set_default_wep_key(wl, id,
- wl->ap_bcast_hlid);
+ wlvif->ap.bcast_hlid);
else
- ret = wl12xx_cmd_set_default_wep_key(wl, id, wl->sta_hlid);
+ ret = wl12xx_cmd_set_default_wep_key(wl, id, wlvif->sta.hlid);
if (ret < 0)
return ret;
@@ -76,7 +77,8 @@ static void wl1271_free_tx_id(struct wl1271 *wl, int id)
}
static int wl1271_tx_update_filters(struct wl1271 *wl,
- struct sk_buff *skb)
+ struct wl12xx_vif *wlvif,
+ struct sk_buff *skb)
{
struct ieee80211_hdr *hdr;
int ret;
@@ -92,15 +94,15 @@ static int wl1271_tx_update_filters(struct wl1271 *wl,
if (!ieee80211_is_auth(hdr->frame_control))
return 0;
- if (wl->dev_hlid != WL12XX_INVALID_LINK_ID)
+ if (wlvif->dev_hlid != WL12XX_INVALID_LINK_ID)
goto out;
wl1271_debug(DEBUG_CMD, "starting device role for roaming");
- ret = wl12xx_cmd_role_start_dev(wl);
+ ret = wl12xx_cmd_role_start_dev(wl, wlvif);
if (ret < 0)
goto out;
- ret = wl12xx_roc(wl, wl->dev_role_id);
+ ret = wl12xx_roc(wl, wlvif->dev_role_id);
if (ret < 0)
goto out;
out:
@@ -123,18 +125,16 @@ static void wl1271_tx_ap_update_inconnection_sta(struct wl1271 *wl,
wl1271_acx_set_inconnection_sta(wl, hdr->addr1);
}
-static void wl1271_tx_regulate_link(struct wl1271 *wl, u8 hlid)
+static void wl1271_tx_regulate_link(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif,
+ u8 hlid)
{
bool fw_ps, single_sta;
u8 tx_pkts;
- /* only regulate station links */
- if (hlid < WL1271_AP_STA_HLID_START)
+ if (WARN_ON(!test_bit(hlid, wlvif->links_map)))
return;
- if (WARN_ON(!wl1271_is_active_sta(wl, hlid)))
- return;
-
fw_ps = test_bit(hlid, (unsigned long *)&wl->ap_fw_ps_map);
tx_pkts = wl->links[hlid].allocated_pkts;
single_sta = (wl->active_sta_count == 1);
@@ -154,7 +154,8 @@ bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb)
return wl->dummy_packet == skb;
}
-u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb)
+u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ struct sk_buff *skb)
{
struct ieee80211_tx_info *control = IEEE80211_SKB_CB(skb);
@@ -172,31 +173,34 @@ u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb)
hdr = (struct ieee80211_hdr *)skb->data;
if (ieee80211_is_mgmt(hdr->frame_control))
- return wl->ap_global_hlid;
+ return wlvif->ap.global_hlid;
else
- return wl->ap_bcast_hlid;
+ return wlvif->ap.bcast_hlid;
}
}
-static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct sk_buff *skb)
+static u8 wl1271_tx_get_hlid(struct wl1271 *wl, struct ieee80211_vif *vif,
+ struct sk_buff *skb)
{
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
+
if (wl12xx_is_dummy_packet(wl, skb))
return wl->system_hlid;
- if (wl->bss_type == BSS_TYPE_AP_BSS)
- return wl12xx_tx_get_hlid_ap(wl, skb);
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+ return wl12xx_tx_get_hlid_ap(wl, wlvif, skb);
- wl1271_tx_update_filters(wl, skb);
+ wl1271_tx_update_filters(wl, wlvif, skb);
if ((test_bit(WL1271_FLAG_STA_ASSOCIATED, &wl->flags) ||
test_bit(WL1271_FLAG_IBSS_JOINED, &wl->flags)) &&
!ieee80211_is_auth(hdr->frame_control) &&
!ieee80211_is_assoc_req(hdr->frame_control))
- return wl->sta_hlid;
+ return wlvif->sta.hlid;
else
- return wl->dev_hlid;
+ return wlvif->dev_hlid;
}
static unsigned int wl12xx_calc_packet_alignment(struct wl1271 *wl,
@@ -208,9 +212,11 @@ static unsigned int wl12xx_calc_packet_alignment(struct wl1271 *wl,
return ALIGN(packet_length, WL1271_TX_ALIGN_TO);
}
-static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
- u32 buf_offset, u8 hlid)
+static int wl1271_tx_allocate(struct wl1271 *wl, struct ieee80211_vif *vif,
+ struct sk_buff *skb, u32 extra, u32 buf_offset,
+ u8 hlid)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct wl1271_tx_hw_descr *desc;
u32 total_len = skb->len + sizeof(struct wl1271_tx_hw_descr) + extra;
u32 len;
@@ -257,8 +263,8 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
ac = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
wl->tx_allocated_pkts[ac]++;
- if (wl->bss_type == BSS_TYPE_AP_BSS &&
- hlid >= WL1271_AP_STA_HLID_START)
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS &&
+ test_bit(hlid, wlvif->ap.sta_hlid_map))
wl->links[hlid].allocated_pkts++;
ret = 0;
@@ -273,10 +279,11 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra,
return ret;
}
-static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
- u32 extra, struct ieee80211_tx_info *control,
- u8 hlid)
+static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct ieee80211_vif *vif,
+ struct sk_buff *skb, u32 extra,
+ struct ieee80211_tx_info *control, u8 hlid)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct timespec ts;
struct wl1271_tx_hw_descr *desc;
int aligned_len, ac, rate_idx;
@@ -298,7 +305,7 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
hosttime = (timespec_to_ns(&ts) >> 10);
desc->start_time = cpu_to_le32(hosttime - wl->time_offset);
- if (wl->bss_type != BSS_TYPE_AP_BSS)
+ if (wlvif->bss_type != BSS_TYPE_AP_BSS)
desc->life_time = cpu_to_le16(TX_HW_MGMT_PKT_LIFETIME_TU);
else
desc->life_time = cpu_to_le16(TX_HW_AP_MODE_PKT_LIFETIME_TU);
@@ -312,20 +319,19 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
* FW expects the dummy packet to have an invalid session id -
* any session id that is different than the one set in the join
*/
- tx_attr = ((~wl->session_counter) <<
+ tx_attr = (SESSION_COUNTER_INVALID <<
TX_HW_ATTR_OFST_SESSION_COUNTER) &
TX_HW_ATTR_SESSION_COUNTER;
tx_attr |= TX_HW_ATTR_TX_DUMMY_REQ;
} else {
/* configure the tx attributes */
- tx_attr =
- wl->session_counter << TX_HW_ATTR_OFST_SESSION_COUNTER;
+ tx_attr = wlvif->session_counter <<
+ TX_HW_ATTR_OFST_SESSION_COUNTER;
}
desc->hlid = hlid;
-
- if (wl->bss_type != BSS_TYPE_AP_BSS) {
+ if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
/* if the packets are destined for AP (have a STA entry)
send them with AP rate policies, otherwise use default
basic rates */
@@ -334,9 +340,9 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct sk_buff *skb,
else
rate_idx = ACX_TX_BASIC_RATE;
} else {
- if (hlid == wl->ap_global_hlid)
+ if (hlid == wlvif->ap.global_hlid)
rate_idx = ACX_TX_AP_MODE_MGMT_RATE;
- else if (hlid == wl->ap_bcast_hlid)
+ else if (hlid == wlvif->ap.bcast_hlid)
rate_idx = ACX_TX_AP_MODE_BCST_RATE;
else
rate_idx = ac;
@@ -383,16 +389,27 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
u32 buf_offset)
{
struct ieee80211_tx_info *info;
+ struct ieee80211_vif *vif;
+ struct wl12xx_vif *wlvif;
u32 extra = 0;
int ret = 0;
u32 total_len;
u8 hlid;
+ bool is_dummy;
if (!skb)
return -EINVAL;
info = IEEE80211_SKB_CB(skb);
+ /* TODO: handle dummy packets on multi-vifs */
+ is_dummy = wl12xx_is_dummy_packet(wl, skb);
+ if (is_dummy)
+ info->control.vif = wl->vif;
+
+ vif = info->control.vif;
+ wlvif = wl12xx_vif_to_data(vif);
+
if (info->control.hw_key &&
info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP)
extra = WL1271_TKIP_IV_SPACE;
@@ -405,29 +422,28 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
is_wep = (cipher == WLAN_CIPHER_SUITE_WEP40) ||
(cipher == WLAN_CIPHER_SUITE_WEP104);
- if (unlikely(is_wep && wl->default_key != idx)) {
- ret = wl1271_set_default_wep_key(wl, idx);
+ if (unlikely(is_wep && wlvif->default_key != idx)) {
+ ret = wl1271_set_default_wep_key(wl, wlvif, idx);
if (ret < 0)
return ret;
- wl->default_key = idx;
+ wlvif->default_key = idx;
}
}
-
- hlid = wl1271_tx_get_hlid(wl, skb);
+ hlid = wl1271_tx_get_hlid(wl, vif, skb);
if (hlid == WL12XX_INVALID_LINK_ID) {
wl1271_error("invalid hlid. dropping skb 0x%p", skb);
return -EINVAL;
}
- ret = wl1271_tx_allocate(wl, skb, extra, buf_offset, hlid);
+ ret = wl1271_tx_allocate(wl, vif, skb, extra, buf_offset, hlid);
if (ret < 0)
return ret;
- wl1271_tx_fill_hdr(wl, skb, extra, info, hlid);
+ wl1271_tx_fill_hdr(wl, vif, skb, extra, info, hlid);
- if (wl->bss_type == BSS_TYPE_AP_BSS) {
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS && !is_dummy) {
wl1271_tx_ap_update_inconnection_sta(wl, skb);
- wl1271_tx_regulate_link(wl, hlid);
+ wl1271_tx_regulate_link(wl, wlvif, hlid);
}
/*
@@ -444,7 +460,7 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct sk_buff *skb,
memset(wl->aggr_buf + buf_offset + skb->len, 0, total_len - skb->len);
/* Revert side effects in the dummy packet skb, so it can be reused */
- if (wl12xx_is_dummy_packet(wl, skb))
+ if (is_dummy)
skb_pull(skb, sizeof(struct wl1271_tx_hw_descr));
return total_len;
@@ -545,7 +561,8 @@ out:
return skb;
}
-static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl)
+static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
struct sk_buff *skb = NULL;
unsigned long flags;
@@ -553,15 +570,14 @@ static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl)
struct sk_buff_head *queue;
/* start from the link after the last one */
- start_hlid = (wl->last_tx_hlid + 1) % AP_MAX_LINKS;
+ start_hlid = (wl->last_tx_hlid + 1) % WL12XX_MAX_LINKS;
/* dequeue according to AC, round robin on each link */
- for (i = 0; i < AP_MAX_LINKS; i++) {
- h = (start_hlid + i) % AP_MAX_LINKS;
+ for (i = 0; i < WL12XX_MAX_LINKS; i++) {
+ h = (start_hlid + i) % WL12XX_MAX_LINKS;
/* only consider connected stations */
- if (h >= WL1271_AP_STA_HLID_START &&
- !test_bit(h - WL1271_AP_STA_HLID_START, wl->ap_hlid_map))
+ if (!test_bit(h, wlvif->links_map))
continue;
queue = wl1271_select_queue(wl, wl->links[h].tx_queue);
@@ -586,13 +602,14 @@ static struct sk_buff *wl1271_ap_skb_dequeue(struct wl1271 *wl)
return skb;
}
-static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl)
+static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl,
+ struct wl12xx_vif *wlvif)
{
unsigned long flags;
struct sk_buff *skb = NULL;
- if (wl->bss_type == BSS_TYPE_AP_BSS)
- skb = wl1271_ap_skb_dequeue(wl);
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS)
+ skb = wl1271_ap_skb_dequeue(wl, wlvif);
else
skb = wl1271_sta_skb_dequeue(wl);
@@ -610,19 +627,22 @@ static struct sk_buff *wl1271_skb_dequeue(struct wl1271 *wl)
return skb;
}
-static void wl1271_skb_queue_head(struct wl1271 *wl, struct sk_buff *skb)
+static void wl1271_skb_queue_head(struct wl1271 *wl, struct ieee80211_vif *vif,
+ struct sk_buff *skb)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
unsigned long flags;
int q = wl1271_tx_get_queue(skb_get_queue_mapping(skb));
if (wl12xx_is_dummy_packet(wl, skb)) {
set_bit(WL1271_FLAG_DUMMY_PACKET_PENDING, &wl->flags);
- } else if (wl->bss_type == BSS_TYPE_AP_BSS) {
- u8 hlid = wl1271_tx_get_hlid(wl, skb);
+ } else if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
+ u8 hlid = wl1271_tx_get_hlid(wl, vif, skb);
skb_queue_head(&wl->links[hlid].tx_queue[q], skb);
/* make sure we dequeue the same packet next time */
- wl->last_tx_hlid = (hlid + AP_MAX_LINKS - 1) % AP_MAX_LINKS;
+ wl->last_tx_hlid = (hlid + WL12XX_MAX_LINKS - 1) %
+ WL12XX_MAX_LINKS;
} else {
skb_queue_head(&wl->tx_queue[q], skb);
}
@@ -639,19 +659,20 @@ static bool wl1271_tx_is_data_present(struct sk_buff *skb)
return ieee80211_is_data_present(hdr->frame_control);
}
-void wl1271_tx_work_locked(struct wl1271 *wl)
+void wl1271_tx_work_locked(struct wl1271 *wl, struct ieee80211_vif *vif)
{
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
struct sk_buff *skb;
u32 buf_offset = 0;
bool sent_packets = false;
bool had_data = false;
- bool is_ap = (wl->bss_type == BSS_TYPE_AP_BSS);
+ bool is_ap = (wlvif->bss_type == BSS_TYPE_AP_BSS);
int ret;
if (unlikely(wl->state == WL1271_STATE_OFF))
return;
- while ((skb = wl1271_skb_dequeue(wl))) {
+ while ((skb = wl1271_skb_dequeue(wl, wlvif))) {
if (wl1271_tx_is_data_present(skb))
had_data = true;
@@ -661,7 +682,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
* Aggregation buffer is full.
* Flush buffer and try again.
*/
- wl1271_skb_queue_head(wl, skb);
+ wl1271_skb_queue_head(wl, vif, skb);
wl1271_write(wl, WL1271_SLV_MEM_DATA, wl->aggr_buf,
buf_offset, true);
sent_packets = true;
@@ -672,7 +693,7 @@ void wl1271_tx_work_locked(struct wl1271 *wl)
* Firmware buffer is full.
* Queue back last skb, and stop aggregating.
*/
- wl1271_skb_queue_head(wl, skb);
+ wl1271_skb_queue_head(wl, vif, skb);
/* No work left, avoid scheduling redundant tx work */
set_bit(WL1271_FLAG_FW_TX_BUSY, &wl->flags);
goto out_ack;
@@ -726,7 +747,7 @@ void wl1271_tx_work(struct work_struct *work)
if (ret < 0)
goto out;
- wl1271_tx_work_locked(wl);
+ wl1271_tx_work_locked(wl, wl->vif);
wl1271_ps_elp_sleep(wl);
out:
@@ -888,14 +909,16 @@ void wl1271_tx_reset_link_queues(struct wl1271 *wl, u8 hlid)
/* caller must hold wl->mutex and TX must be stopped */
void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues)
{
+ struct ieee80211_vif *vif = wl->vif; /* TODO: get as param */
+ struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
int i;
struct sk_buff *skb;
struct ieee80211_tx_info *info;
/* TX failure */
- if (wl->bss_type == BSS_TYPE_AP_BSS) {
- for (i = 0; i < AP_MAX_LINKS; i++) {
- wl1271_free_sta(wl, i);
+ if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
+ for (i = 0; i < WL12XX_MAX_LINKS; i++) {
+ wl1271_free_sta(wl, wlvif, i);
wl1271_tx_reset_link_queues(wl, i);
wl->links[i].allocated_pkts = 0;
wl->links[i].prev_freed_pkts = 0;
@@ -917,7 +940,7 @@ void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues)
}
}
- wl->ba_rx_bitmap = 0;
+ wlvif->sta.ba_rx_bitmap = 0;
}
for (i = 0; i < NUM_TX_QUEUES; i++)
diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h
index dc4f09adf08..add4402d793 100644
--- a/drivers/net/wireless/wl12xx/tx.h
+++ b/drivers/net/wireless/wl12xx/tx.h
@@ -204,7 +204,7 @@ static inline int wl1271_tx_total_queue_count(struct wl1271 *wl)
}
void wl1271_tx_work(struct work_struct *work);
-void wl1271_tx_work_locked(struct wl1271 *wl);
+void wl1271_tx_work_locked(struct wl1271 *wl, struct ieee80211_vif *vif);
void wl1271_tx_complete(struct wl1271 *wl);
void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues);
void wl1271_tx_flush(struct wl1271 *wl);
@@ -212,12 +212,13 @@ u8 wl1271_rate_to_idx(int rate, enum ieee80211_band band);
u32 wl1271_tx_enabled_rates_get(struct wl1271 *wl, u32 rate_set,
enum ieee80211_band rate_band);
u32 wl1271_tx_min_rate_get(struct wl1271 *wl, u32 rate_set);
-u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct sk_buff *skb);
+u8 wl12xx_tx_get_hlid_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif,
+ struct sk_buff *skb);
void wl1271_tx_reset_link_queues(struct wl1271 *wl, u8 hlid);
void wl1271_handle_tx_low_watermark(struct wl1271 *wl);
bool wl12xx_is_dummy_packet(struct wl1271 *wl, struct sk_buff *skb);
/* from main.c */
-void wl1271_free_sta(struct wl1271 *wl, u8 hlid);
+void wl1271_free_sta(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 hlid);
#endif
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index 997f5324501..074de4e1fb3 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -146,12 +146,6 @@ extern u32 wl12xx_debug_level;
#define WL12XX_SYSTEM_HLID 0
/*
- * TODO: we currently don't support multirole. remove
- * this constant from the code when we do.
- */
-#define WL1271_AP_STA_HLID_START 3
-
-/*
* When in AP-mode, we allow (at least) this number of packets
* to be transmitted to FW for a STA in PS-mode. Only when packets are
* present in the FW buffers it will wake the sleeping STA. We want to put
@@ -236,13 +230,6 @@ struct wl1271_stats {
#define AP_MAX_STATIONS 8
-/* Broadcast and Global links + system link + links to stations */
-/*
- * TODO: when WL1271_AP_STA_HLID_START is no longer constant, change all
- * the places that use this.
- */
-#define AP_MAX_LINKS (AP_MAX_STATIONS + WL1271_AP_STA_HLID_START)
-
/* FW status registers */
struct wl12xx_fw_status {
__le32 intr;
@@ -348,6 +335,7 @@ enum wl12xx_flags {
WL1271_FLAG_SOFT_GEMINI,
WL1271_FLAG_RX_STREAMING_STARTED,
WL1271_FLAG_RECOVERY_IN_PROGRESS,
+ WL1271_FLAG_CS_PROGRESS,
};
struct wl1271_link {
@@ -398,21 +386,9 @@ struct wl1271 {
s8 hw_pg_ver;
- u8 bssid[ETH_ALEN];
u8 mac_addr[ETH_ALEN];
- u8 bss_type;
- u8 set_bss_type;
- u8 p2p; /* we are using p2p role */
- u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
- u8 ssid_len;
int channel;
- u8 role_id;
- u8 dev_role_id;
u8 system_hlid;
- u8 sta_hlid;
- u8 dev_hlid;
- u8 ap_global_hlid;
- u8 ap_bcast_hlid;
unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
unsigned long roles_map[BITS_TO_LONGS(WL12XX_MAX_ROLES)];
@@ -439,9 +415,6 @@ struct wl1271 {
/* Time-offset between host and chipset clocks */
s64 time_offset;
- /* Session counter for the chipset */
- int session_counter;
-
/* Frames scheduled for transmission, not handled yet */
struct sk_buff_head tx_queue[NUM_TX_QUEUES];
int tx_queue_count[NUM_TX_QUEUES];
@@ -506,59 +479,28 @@ struct wl1271 {
u32 mbox_ptr[2];
/* Are we currently scanning */
+ struct ieee80211_vif *scan_vif;
struct wl1271_scan scan;
struct delayed_work scan_complete_work;
bool sched_scanning;
- /* probe-req template for the current AP */
- struct sk_buff *probereq;
-
- /* Our association ID */
- u16 aid;
-
- /*
- * currently configured rate set:
- * bits 0-15 - 802.11abg rates
- * bits 16-23 - 802.11n MCS index mask
- * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
- */
- u32 basic_rate_set;
- u32 basic_rate;
- u32 rate_set;
u32 bitrate_masks[IEEE80211_NUM_BANDS];
/* The current band */
enum ieee80211_band band;
- /* Beaconing interval (needed for ad-hoc) */
- u32 beacon_int;
-
- /* Default key (for WEP) */
- u32 default_key;
-
/* Rx Streaming */
struct work_struct rx_streaming_enable_work;
struct work_struct rx_streaming_disable_work;
struct timer_list rx_streaming_timer;
struct completion *elp_compl;
- struct completion *ps_compl;
struct delayed_work elp_work;
- struct delayed_work pspoll_work;
-
- /* counter for ps-poll delivery failures */
- int ps_poll_failures;
-
- /* retry counter for PSM entries */
- u8 psm_entry_retry;
/* in dBm */
int power_level;
- int rssi_thold;
- int last_rssi_event;
-
struct wl1271_stats stats;
__le32 buffer_32;
@@ -582,20 +524,9 @@ struct wl1271 {
/* Most recently reported noise in dBm */
s8 noise;
- /* map for HLIDs of associated stations - when operating in AP mode */
- unsigned long ap_hlid_map[BITS_TO_LONGS(AP_MAX_STATIONS)];
-
- /* recoreded keys for AP-mode - set here before AP startup */
- struct wl1271_ap_key *recorded_ap_keys[MAX_NUM_KEYS];
-
/* bands supported by this instance of wl12xx */
struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
- /* RX BA constraint value */
- bool ba_support;
- u8 ba_rx_bitmap;
- bool ba_allowed;
-
int tcxo_clock;
/*
@@ -609,7 +540,7 @@ struct wl1271 {
* AP-mode - links indexed by HLID. The global and broadcast links
* are always active.
*/
- struct wl1271_link links[AP_MAX_LINKS];
+ struct wl1271_link links[WL12XX_MAX_LINKS];
/* the hlid of the link where the last transmitted skb came from */
int last_tx_hlid;
@@ -637,6 +568,93 @@ struct wl1271_station {
u8 hlid;
};
+struct wl12xx_vif {
+ struct wl1271 *wl;
+ u8 bss_type;
+ u8 p2p; /* we are using p2p role */
+ u8 role_id;
+
+ /* sta/ibss specific */
+ u8 dev_role_id;
+ u8 dev_hlid;
+
+ union {
+ struct {
+ u8 hlid;
+ u8 ba_rx_bitmap;
+ } sta;
+ struct {
+ u8 global_hlid;
+ u8 bcast_hlid;
+
+ /* HLIDs bitmap of associated stations */
+ unsigned long sta_hlid_map[BITS_TO_LONGS(
+ WL12XX_MAX_LINKS)];
+
+ /* recoreded keys - set here before AP startup */
+ struct wl1271_ap_key *recorded_keys[MAX_NUM_KEYS];
+ } ap;
+ };
+
+ unsigned long links_map[BITS_TO_LONGS(WL12XX_MAX_LINKS)];
+
+ u8 ssid[IEEE80211_MAX_SSID_LEN + 1];
+ u8 ssid_len;
+
+ u32 basic_rate_set;
+
+ /*
+ * currently configured rate set:
+ * bits 0-15 - 802.11abg rates
+ * bits 16-23 - 802.11n MCS index mask
+ * support only 1 stream, thus only 8 bits for the MCS rates (0-7).
+ */
+ u32 basic_rate;
+ u32 rate_set;
+
+ /* probe-req template for the current AP */
+ struct sk_buff *probereq;
+
+ /* Beaconing interval (needed for ad-hoc) */
+ u32 beacon_int;
+
+ /* Default key (for WEP) */
+ u32 default_key;
+
+ /* Our association ID */
+ u16 aid;
+
+ /* Session counter for the chipset */
+ int session_counter;
+
+ struct completion *ps_compl;
+ struct delayed_work pspoll_work;
+
+ /* counter for ps-poll delivery failures */
+ int ps_poll_failures;
+
+ /* retry counter for PSM entries */
+ u8 psm_entry_retry;
+
+ int rssi_thold;
+ int last_rssi_event;
+
+ /* RX BA constraint value */
+ bool ba_support;
+ bool ba_allowed;
+};
+
+static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif)
+{
+ return (struct wl12xx_vif *)vif->drv_priv;
+}
+
+static inline
+struct ieee80211_vif *wl12xx_wlvif_to_vif(struct wl12xx_vif *wlvif)
+{
+ return container_of((void *)wlvif, struct ieee80211_vif, drv_priv);
+}
+
int wl1271_plt_start(struct wl1271 *wl);
int wl1271_plt_stop(struct wl1271 *wl);
int wl1271_recalc_rx_streaming(struct wl1271 *wl);
@@ -645,7 +663,8 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen);
#define JOIN_TIMEOUT 5000 /* 5000 milliseconds to join */
-#define SESSION_COUNTER_MAX 7 /* maximum value for the session counter */
+#define SESSION_COUNTER_MAX 6 /* maximum value for the session counter */
+#define SESSION_COUNTER_INVALID 7 /* used with dummy_packet */
#define WL1271_DEFAULT_POWER_LEVEL 0
@@ -671,12 +690,6 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen);
/* WL128X requires aggregated packets to be aligned to the SDIO block size */
#define WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT BIT(2)
-/*
- * WL127X AP mode requires Low Power DRPw (LPD) enable to reduce power
- * consumption
- */
-#define WL12XX_QUIRK_LPD_MODE BIT(3)
-
/* Older firmwares did not implement the FW logger over bus feature */
#define WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED BIT(4)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-21 18:33:55 +0000