aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/net/wireless/wl1251/Makefile2
-rw-r--r--drivers/net/wireless/wl1251/boot.c2
-rw-r--r--drivers/net/wireless/wl1251/io.h9
-rw-r--r--drivers/net/wireless/wl1251/wl1251.h2
-rw-r--r--drivers/net/wireless/wl12xx/Makefile2
-rw-r--r--drivers/net/wireless/wl12xx/acx.c17
-rw-r--r--drivers/net/wireless/wl12xx/acx.h149
-rw-r--r--drivers/net/wireless/wl12xx/boot.c105
-rw-r--r--drivers/net/wireless/wl12xx/boot.h10
-rw-r--r--drivers/net/wireless/wl12xx/cmd.c143
-rw-r--r--drivers/net/wireless/wl12xx/cmd.h148
-rw-r--r--drivers/net/wireless/wl12xx/conf.h51
-rw-r--r--drivers/net/wireless/wl12xx/debug.h1
-rw-r--r--drivers/net/wireless/wl12xx/debugfs.c241
-rw-r--r--drivers/net/wireless/wl12xx/event.c154
-rw-r--r--drivers/net/wireless/wl12xx/event.h20
-rw-r--r--drivers/net/wireless/wl12xx/init.c55
-rw-r--r--drivers/net/wireless/wl12xx/io.c59
-rw-r--r--drivers/net/wireless/wl12xx/io.h2
-rw-r--r--drivers/net/wireless/wl12xx/main.c674
-rw-r--r--drivers/net/wireless/wl12xx/ps.c34
-rw-r--r--drivers/net/wireless/wl12xx/ps.h2
-rw-r--r--drivers/net/wireless/wl12xx/reg.h27
-rw-r--r--drivers/net/wireless/wl12xx/rx.c2
-rw-r--r--drivers/net/wireless/wl12xx/scan.c56
-rw-r--r--drivers/net/wireless/wl12xx/scan.h2
-rw-r--r--drivers/net/wireless/wl12xx/sdio.c29
-rw-r--r--drivers/net/wireless/wl12xx/spi.c8
-rw-r--r--drivers/net/wireless/wl12xx/testmode.c50
-rw-r--r--drivers/net/wireless/wl12xx/tx.c75
-rw-r--r--drivers/net/wireless/wl12xx/tx.h5
-rw-r--r--drivers/net/wireless/wl12xx/wl12xx.h46
-rw-r--r--drivers/net/wireless/wl12xx/wl12xx_80211.h2
33 files changed, 1386 insertions, 798 deletions
diff --git a/drivers/net/wireless/wl1251/Makefile b/drivers/net/wireless/wl1251/Makefile
index 58b4f935a3f6..a5c6328b5f72 100644
--- a/drivers/net/wireless/wl1251/Makefile
+++ b/drivers/net/wireless/wl1251/Makefile
@@ -6,3 +6,5 @@ wl1251_sdio-objs += sdio.o
6obj-$(CONFIG_WL1251) += wl1251.o 6obj-$(CONFIG_WL1251) += wl1251.o
7obj-$(CONFIG_WL1251_SPI) += wl1251_spi.o 7obj-$(CONFIG_WL1251_SPI) += wl1251_spi.o
8obj-$(CONFIG_WL1251_SDIO) += wl1251_sdio.o 8obj-$(CONFIG_WL1251_SDIO) += wl1251_sdio.o
9
10ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/wl1251/boot.c b/drivers/net/wireless/wl1251/boot.c
index d729daf8e841..a2e5241382da 100644
--- a/drivers/net/wireless/wl1251/boot.c
+++ b/drivers/net/wireless/wl1251/boot.c
@@ -464,8 +464,6 @@ static int wl1251_boot_upload_nvs(struct wl1251 *wl)
464 val = (nvs_ptr[0] | (nvs_ptr[1] << 8) 464 val = (nvs_ptr[0] | (nvs_ptr[1] << 8)
465 | (nvs_ptr[2] << 16) | (nvs_ptr[3] << 24)); 465 | (nvs_ptr[2] << 16) | (nvs_ptr[3] << 24));
466 466
467 val = cpu_to_le32(val);
468
469 wl1251_debug(DEBUG_BOOT, 467 wl1251_debug(DEBUG_BOOT,
470 "nvs write table 0x%x: 0x%x", 468 "nvs write table 0x%x: 0x%x",
471 nvs_start, val); 469 nvs_start, val);
diff --git a/drivers/net/wireless/wl1251/io.h b/drivers/net/wireless/wl1251/io.h
index c545e9d5f512..d382877c34cc 100644
--- a/drivers/net/wireless/wl1251/io.h
+++ b/drivers/net/wireless/wl1251/io.h
@@ -36,16 +36,15 @@
36 36
37static inline u32 wl1251_read32(struct wl1251 *wl, int addr) 37static inline u32 wl1251_read32(struct wl1251 *wl, int addr)
38{ 38{
39 u32 response; 39 wl->if_ops->read(wl, addr, &wl->buffer_32, sizeof(wl->buffer_32));
40
41 wl->if_ops->read(wl, addr, &response, sizeof(u32));
42 40
43 return response; 41 return le32_to_cpu(wl->buffer_32);
44} 42}
45 43
46static inline void wl1251_write32(struct wl1251 *wl, int addr, u32 val) 44static inline void wl1251_write32(struct wl1251 *wl, int addr, u32 val)
47{ 45{
48 wl->if_ops->write(wl, addr, &val, sizeof(u32)); 46 wl->buffer_32 = cpu_to_le32(val);
47 wl->if_ops->write(wl, addr, &wl->buffer_32, sizeof(wl->buffer_32));
49} 48}
50 49
51static inline u32 wl1251_read_elp(struct wl1251 *wl, int addr) 50static inline u32 wl1251_read_elp(struct wl1251 *wl, int addr)
diff --git a/drivers/net/wireless/wl1251/wl1251.h b/drivers/net/wireless/wl1251/wl1251.h
index a77f1bbbed0a..9d8f5816c6f9 100644
--- a/drivers/net/wireless/wl1251/wl1251.h
+++ b/drivers/net/wireless/wl1251/wl1251.h
@@ -380,7 +380,7 @@ struct wl1251 {
380 struct wl1251_stats stats; 380 struct wl1251_stats stats;
381 struct wl1251_debugfs debugfs; 381 struct wl1251_debugfs debugfs;
382 382
383 u32 buffer_32; 383 __le32 buffer_32;
384 u32 buffer_cmd; 384 u32 buffer_cmd;
385 u8 buffer_busyword[WL1251_BUSY_WORD_LEN]; 385 u8 buffer_busyword[WL1251_BUSY_WORD_LEN];
386 struct wl1251_rx_descriptor *rx_descriptor; 386 struct wl1251_rx_descriptor *rx_descriptor;
diff --git a/drivers/net/wireless/wl12xx/Makefile b/drivers/net/wireless/wl12xx/Makefile
index fe67262ba19f..98f289c907a9 100644
--- a/drivers/net/wireless/wl12xx/Makefile
+++ b/drivers/net/wireless/wl12xx/Makefile
@@ -11,3 +11,5 @@ obj-$(CONFIG_WL12XX_SDIO) += wl12xx_sdio.o
11 11
12# small builtin driver bit 12# small builtin driver bit
13obj-$(CONFIG_WL12XX_PLATFORM_DATA) += wl12xx_platform_data.o 13obj-$(CONFIG_WL12XX_PLATFORM_DATA) += wl12xx_platform_data.o
14
15ccflags-y += -D__CHECK_ENDIAN__
diff --git a/drivers/net/wireless/wl12xx/acx.c b/drivers/net/wireless/wl12xx/acx.c
index 7537c401a448..bc96db0683a5 100644
--- a/drivers/net/wireless/wl12xx/acx.c
+++ b/drivers/net/wireless/wl12xx/acx.c
@@ -34,12 +34,14 @@
34#include "reg.h" 34#include "reg.h"
35#include "ps.h" 35#include "ps.h"
36 36
37int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif) 37int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif,
38 u8 wake_up_event, u8 listen_interval)
38{ 39{
39 struct acx_wake_up_condition *wake_up; 40 struct acx_wake_up_condition *wake_up;
40 int ret; 41 int ret;
41 42
42 wl1271_debug(DEBUG_ACX, "acx wake up conditions"); 43 wl1271_debug(DEBUG_ACX, "acx wake up conditions (wake_up_event %d listen_interval %d)",
44 wake_up_event, listen_interval);
43 45
44 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL); 46 wake_up = kzalloc(sizeof(*wake_up), GFP_KERNEL);
45 if (!wake_up) { 47 if (!wake_up) {
@@ -48,8 +50,8 @@ int wl1271_acx_wake_up_conditions(struct wl1271 *wl, struct wl12xx_vif *wlvif)
48 } 50 }
49 51
50 wake_up->role_id = wlvif->role_id; 52 wake_up->role_id = wlvif->role_id;
51 wake_up->wake_up_event = wl->conf.conn.wake_up_event; 53 wake_up->wake_up_event = wake_up_event;
52 wake_up->listen_interval = wl->conf.conn.listen_interval; 54 wake_up->listen_interval = listen_interval;
53 55
54 ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS, 56 ret = wl1271_cmd_configure(wl, ACX_WAKE_UP_CONDITIONS,
55 wake_up, sizeof(*wake_up)); 57 wake_up, sizeof(*wake_up));
@@ -1459,9 +1461,10 @@ out:
1459 return ret; 1461 return ret;
1460} 1462}
1461 1463
1462int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime) 1464int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1465 u64 *mactime)
1463{ 1466{
1464 struct wl1271_acx_fw_tsf_information *tsf_info; 1467 struct wl12xx_acx_fw_tsf_information *tsf_info;
1465 int ret; 1468 int ret;
1466 1469
1467 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL); 1470 tsf_info = kzalloc(sizeof(*tsf_info), GFP_KERNEL);
@@ -1470,6 +1473,8 @@ int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime)
1470 goto out; 1473 goto out;
1471 } 1474 }
1472 1475
1476 tsf_info->role_id = wlvif->role_id;
1477
1473 ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO, 1478 ret = wl1271_cmd_interrogate(wl, ACX_TSF_INFO,
1474 tsf_info, sizeof(*tsf_info)); 1479 tsf_info, sizeof(*tsf_info));
1475 if (ret < 0) { 1480 if (ret < 0) {
diff --git a/drivers/net/wireless/wl12xx/acx.h b/drivers/net/wireless/wl12xx/acx.h
index 69892b40c2df..a28fc044034c 100644
--- a/drivers/net/wireless/wl12xx/acx.h
+++ b/drivers/net/wireless/wl12xx/acx.h
@@ -995,15 +995,17 @@ struct wl1271_acx_ba_receiver_setup {
995 u8 padding[2]; 995 u8 padding[2];
996} __packed; 996} __packed;
997 997
998struct wl1271_acx_fw_tsf_information { 998struct wl12xx_acx_fw_tsf_information {
999 struct acx_header header; 999 struct acx_header header;
1000 1000
1001 u8 role_id;
1002 u8 padding1[3];
1001 __le32 current_tsf_high; 1003 __le32 current_tsf_high;
1002 __le32 current_tsf_low; 1004 __le32 current_tsf_low;
1003 __le32 last_bttt_high; 1005 __le32 last_bttt_high;
1004 __le32 last_tbtt_low; 1006 __le32 last_tbtt_low;
1005 u8 last_dtim_count; 1007 u8 last_dtim_count;
1006 u8 padding[3]; 1008 u8 padding2[3];
1007} __packed; 1009} __packed;
1008 1010
1009struct wl1271_acx_ps_rx_streaming { 1011struct wl1271_acx_ps_rx_streaming {
@@ -1151,79 +1153,81 @@ struct wl12xx_acx_config_hangover {
1151} __packed; 1153} __packed;
1152 1154
1153enum { 1155enum {
1154 ACX_WAKE_UP_CONDITIONS = 0x0002, 1156 ACX_WAKE_UP_CONDITIONS = 0x0000,
1155 ACX_MEM_CFG = 0x0003, 1157 ACX_MEM_CFG = 0x0001,
1156 ACX_SLOT = 0x0004, 1158 ACX_SLOT = 0x0002,
1157 ACX_AC_CFG = 0x0007, 1159 ACX_AC_CFG = 0x0003,
1158 ACX_MEM_MAP = 0x0008, 1160 ACX_MEM_MAP = 0x0004,
1159 ACX_AID = 0x000A, 1161 ACX_AID = 0x0005,
1160 ACX_MEDIUM_USAGE = 0x000F, 1162 ACX_MEDIUM_USAGE = 0x0006,
1161 ACX_TX_QUEUE_CFG = 0x0011, /* FIXME: only used by wl1251 */ 1163 ACX_STATISTICS = 0x0007,
1162 ACX_STATISTICS = 0x0013, /* Debug API */ 1164 ACX_PWR_CONSUMPTION_STATISTICS = 0x0008,
1163 ACX_PWR_CONSUMPTION_STATISTICS = 0x0014, 1165 ACX_TID_CFG = 0x0009,
1164 ACX_FEATURE_CFG = 0x0015, 1166 ACX_PS_RX_STREAMING = 0x000A,
1165 ACX_TID_CFG = 0x001A, 1167 ACX_BEACON_FILTER_OPT = 0x000B,
1166 ACX_PS_RX_STREAMING = 0x001B, 1168 ACX_NOISE_HIST = 0x000C,
1167 ACX_BEACON_FILTER_OPT = 0x001F, 1169 ACX_HDK_VERSION = 0x000D,
1168 ACX_NOISE_HIST = 0x0021, 1170 ACX_PD_THRESHOLD = 0x000E,
1169 ACX_HDK_VERSION = 0x0022, /* ??? */ 1171 ACX_TX_CONFIG_OPT = 0x000F,
1170 ACX_PD_THRESHOLD = 0x0023, 1172 ACX_CCA_THRESHOLD = 0x0010,
1171 ACX_TX_CONFIG_OPT = 0x0024, 1173 ACX_EVENT_MBOX_MASK = 0x0011,
1172 ACX_CCA_THRESHOLD = 0x0025, 1174 ACX_CONN_MONIT_PARAMS = 0x0012,
1173 ACX_EVENT_MBOX_MASK = 0x0026, 1175 ACX_DISABLE_BROADCASTS = 0x0013,
1174 ACX_CONN_MONIT_PARAMS = 0x002D, 1176 ACX_BCN_DTIM_OPTIONS = 0x0014,
1175 ACX_BCN_DTIM_OPTIONS = 0x0031, 1177 ACX_SG_ENABLE = 0x0015,
1176 ACX_SG_ENABLE = 0x0032, 1178 ACX_SG_CFG = 0x0016,
1177 ACX_SG_CFG = 0x0033, 1179 ACX_FM_COEX_CFG = 0x0017,
1178 ACX_FM_COEX_CFG = 0x0034, 1180 ACX_BEACON_FILTER_TABLE = 0x0018,
1179 ACX_BEACON_FILTER_TABLE = 0x0038, 1181 ACX_ARP_IP_FILTER = 0x0019,
1180 ACX_ARP_IP_FILTER = 0x0039, 1182 ACX_ROAMING_STATISTICS_TBL = 0x001A,
1181 ACX_ROAMING_STATISTICS_TBL = 0x003B, 1183 ACX_RATE_POLICY = 0x001B,
1182 ACX_RATE_POLICY = 0x003D, 1184 ACX_CTS_PROTECTION = 0x001C,
1183 ACX_CTS_PROTECTION = 0x003E, 1185 ACX_SLEEP_AUTH = 0x001D,
1184 ACX_SLEEP_AUTH = 0x003F, 1186 ACX_PREAMBLE_TYPE = 0x001E,
1185 ACX_PREAMBLE_TYPE = 0x0040, 1187 ACX_ERROR_CNT = 0x001F,
1186 ACX_ERROR_CNT = 0x0041, 1188 ACX_IBSS_FILTER = 0x0020,
1187 ACX_IBSS_FILTER = 0x0044, 1189 ACX_SERVICE_PERIOD_TIMEOUT = 0x0021,
1188 ACX_SERVICE_PERIOD_TIMEOUT = 0x0045, 1190 ACX_TSF_INFO = 0x0022,
1189 ACX_TSF_INFO = 0x0046, 1191 ACX_CONFIG_PS_WMM = 0x0023,
1190 ACX_CONFIG_PS_WMM = 0x0049, 1192 ACX_ENABLE_RX_DATA_FILTER = 0x0024,
1191 ACX_ENABLE_RX_DATA_FILTER = 0x004A, 1193 ACX_SET_RX_DATA_FILTER = 0x0025,
1192 ACX_SET_RX_DATA_FILTER = 0x004B, 1194 ACX_GET_DATA_FILTER_STATISTICS = 0x0026,
1193 ACX_GET_DATA_FILTER_STATISTICS = 0x004C, 1195 ACX_RX_CONFIG_OPT = 0x0027,
1194 ACX_RX_CONFIG_OPT = 0x004E, 1196 ACX_FRAG_CFG = 0x0028,
1195 ACX_FRAG_CFG = 0x004F, 1197 ACX_BET_ENABLE = 0x0029,
1196 ACX_BET_ENABLE = 0x0050, 1198 ACX_RSSI_SNR_TRIGGER = 0x002A,
1197 ACX_RSSI_SNR_TRIGGER = 0x0051, 1199 ACX_RSSI_SNR_WEIGHTS = 0x002B,
1198 ACX_RSSI_SNR_WEIGHTS = 0x0052, 1200 ACX_KEEP_ALIVE_MODE = 0x002C,
1199 ACX_KEEP_ALIVE_MODE = 0x0053, 1201 ACX_SET_KEEP_ALIVE_CONFIG = 0x002D,
1200 ACX_SET_KEEP_ALIVE_CONFIG = 0x0054, 1202 ACX_BA_SESSION_INIT_POLICY = 0x002E,
1201 ACX_BA_SESSION_INIT_POLICY = 0x0055, 1203 ACX_BA_SESSION_RX_SETUP = 0x002F,
1202 ACX_BA_SESSION_RX_SETUP = 0x0056, 1204 ACX_PEER_HT_CAP = 0x0030,
1203 ACX_PEER_HT_CAP = 0x0057, 1205 ACX_HT_BSS_OPERATION = 0x0031,
1204 ACX_HT_BSS_OPERATION = 0x0058, 1206 ACX_COEX_ACTIVITY = 0x0032,
1205 ACX_COEX_ACTIVITY = 0x0059, 1207 ACX_BURST_MODE = 0x0033,
1206 ACX_BURST_MODE = 0x005C, 1208 ACX_SET_RATE_MGMT_PARAMS = 0x0034,
1207 ACX_SET_RATE_MGMT_PARAMS = 0x005D, 1209 ACX_GET_RATE_MGMT_PARAMS = 0x0035,
1208 ACX_SET_RATE_ADAPT_PARAMS = 0x0060, 1210 ACX_SET_RATE_ADAPT_PARAMS = 0x0036,
1209 ACX_SET_DCO_ITRIM_PARAMS = 0x0061, 1211 ACX_SET_DCO_ITRIM_PARAMS = 0x0037,
1210 ACX_GEN_FW_CMD = 0x0070, 1212 ACX_GEN_FW_CMD = 0x0038,
1211 ACX_HOST_IF_CFG_BITMAP = 0x0071, 1213 ACX_HOST_IF_CFG_BITMAP = 0x0039,
1212 ACX_MAX_TX_FAILURE = 0x0072, 1214 ACX_MAX_TX_FAILURE = 0x003A,
1213 ACX_UPDATE_INCONNECTION_STA_LIST = 0x0073, 1215 ACX_UPDATE_INCONNECTION_STA_LIST = 0x003B,
1214 DOT11_RX_MSDU_LIFE_TIME = 0x1004, 1216 DOT11_RX_MSDU_LIFE_TIME = 0x003C,
1215 DOT11_CUR_TX_PWR = 0x100D, 1217 DOT11_CUR_TX_PWR = 0x003D,
1216 DOT11_RX_DOT11_MODE = 0x1012, 1218 DOT11_RTS_THRESHOLD = 0x003E,
1217 DOT11_RTS_THRESHOLD = 0x1013, 1219 DOT11_GROUP_ADDRESS_TBL = 0x003F,
1218 DOT11_GROUP_ADDRESS_TBL = 0x1014, 1220 ACX_PM_CONFIG = 0x0040,
1219 ACX_PM_CONFIG = 0x1016, 1221 ACX_CONFIG_PS = 0x0041,
1220 ACX_CONFIG_PS = 0x1017, 1222 ACX_CONFIG_HANGOVER = 0x0042,
1221 ACX_CONFIG_HANGOVER = 0x1018, 1223 ACX_FEATURE_CFG = 0x0043,
1224 ACX_PROTECTION_CFG = 0x0044,
1222}; 1225};
1223 1226
1224 1227
1225int wl1271_acx_wake_up_conditions(struct wl1271 *wl, 1228int wl1271_acx_wake_up_conditions(struct wl1271 *wl,
1226 struct wl12xx_vif *wlvif); 1229 struct wl12xx_vif *wlvif,
1230 u8 wake_up_event, u8 listen_interval);
1227int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth); 1231int wl1271_acx_sleep_auth(struct wl1271 *wl, u8 sleep_auth);
1228int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif, 1232int wl1271_acx_tx_power(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1229 int power); 1233 int power);
@@ -1296,7 +1300,8 @@ int wl12xx_acx_set_ba_initiator_policy(struct wl1271 *wl,
1296 struct wl12xx_vif *wlvif); 1300 struct wl12xx_vif *wlvif);
1297int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index, 1301int wl12xx_acx_set_ba_receiver_session(struct wl1271 *wl, u8 tid_index,
1298 u16 ssn, bool enable, u8 peer_hlid); 1302 u16 ssn, bool enable, u8 peer_hlid);
1299int wl1271_acx_tsf_info(struct wl1271 *wl, u64 *mactime); 1303int wl12xx_acx_tsf_info(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1304 u64 *mactime);
1300int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif, 1305int wl1271_acx_ps_rx_streaming(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1301 bool enable); 1306 bool enable);
1302int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif); 1307int wl1271_acx_ap_max_tx_retry(struct wl1271 *wl, struct wl12xx_vif *wlvif);
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index 8f9cf5a816ea..954101d03f06 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -33,65 +33,6 @@
33#include "event.h" 33#include "event.h"
34#include "rx.h" 34#include "rx.h"
35 35
36static struct wl1271_partition_set part_table[PART_TABLE_LEN] = {
37 [PART_DOWN] = {
38 .mem = {
39 .start = 0x00000000,
40 .size = 0x000177c0
41 },
42 .reg = {
43 .start = REGISTERS_BASE,
44 .size = 0x00008800
45 },
46 .mem2 = {
47 .start = 0x00000000,
48 .size = 0x00000000
49 },
50 .mem3 = {
51 .start = 0x00000000,
52 .size = 0x00000000
53 },
54 },
55
56 [PART_WORK] = {
57 .mem = {
58 .start = 0x00040000,
59 .size = 0x00014fc0
60 },
61 .reg = {
62 .start = REGISTERS_BASE,
63 .size = 0x0000a000
64 },
65 .mem2 = {
66 .start = 0x003004f8,
67 .size = 0x00000004
68 },
69 .mem3 = {
70 .start = 0x00040404,
71 .size = 0x00000000
72 },
73 },
74
75 [PART_DRPW] = {
76 .mem = {
77 .start = 0x00040000,
78 .size = 0x00014fc0
79 },
80 .reg = {
81 .start = DRPW_BASE,
82 .size = 0x00006000
83 },
84 .mem2 = {
85 .start = 0x00000000,
86 .size = 0x00000000
87 },
88 .mem3 = {
89 .start = 0x00000000,
90 .size = 0x00000000
91 }
92 }
93};
94
95static void wl1271_boot_set_ecpu_ctrl(struct wl1271 *wl, u32 flag) 36static void wl1271_boot_set_ecpu_ctrl(struct wl1271 *wl, u32 flag)
96{ 37{
97 u32 cpu_ctrl; 38 u32 cpu_ctrl;
@@ -181,13 +122,13 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf,
181 return -ENOMEM; 122 return -ENOMEM;
182 } 123 }
183 124
184 memcpy(&partition, &part_table[PART_DOWN], sizeof(partition)); 125 memcpy(&partition, &wl12xx_part_table[PART_DOWN], sizeof(partition));
185 partition.mem.start = dest; 126 partition.mem.start = dest;
186 wl1271_set_partition(wl, &partition); 127 wl1271_set_partition(wl, &partition);
187 128
188 /* 10.1 set partition limit and chunk num */ 129 /* 10.1 set partition limit and chunk num */
189 chunk_num = 0; 130 chunk_num = 0;
190 partition_limit = part_table[PART_DOWN].mem.size; 131 partition_limit = wl12xx_part_table[PART_DOWN].mem.size;
191 132
192 while (chunk_num < fw_data_len / CHUNK_SIZE) { 133 while (chunk_num < fw_data_len / CHUNK_SIZE) {
193 /* 10.2 update partition, if needed */ 134 /* 10.2 update partition, if needed */
@@ -195,7 +136,7 @@ static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf,
195 if (addr > partition_limit) { 136 if (addr > partition_limit) {
196 addr = dest + chunk_num * CHUNK_SIZE; 137 addr = dest + chunk_num * CHUNK_SIZE;
197 partition_limit = chunk_num * CHUNK_SIZE + 138 partition_limit = chunk_num * CHUNK_SIZE +
198 part_table[PART_DOWN].mem.size; 139 wl12xx_part_table[PART_DOWN].mem.size;
199 partition.mem.start = addr; 140 partition.mem.start = addr;
200 wl1271_set_partition(wl, &partition); 141 wl1271_set_partition(wl, &partition);
201 } 142 }
@@ -317,12 +258,12 @@ static int wl1271_boot_upload_nvs(struct wl1271 *wl)
317 } 258 }
318 259
319 /* update current MAC address to NVS */ 260 /* update current MAC address to NVS */
320 nvs_ptr[11] = wl->mac_addr[0]; 261 nvs_ptr[11] = wl->addresses[0].addr[0];
321 nvs_ptr[10] = wl->mac_addr[1]; 262 nvs_ptr[10] = wl->addresses[0].addr[1];
322 nvs_ptr[6] = wl->mac_addr[2]; 263 nvs_ptr[6] = wl->addresses[0].addr[2];
323 nvs_ptr[5] = wl->mac_addr[3]; 264 nvs_ptr[5] = wl->addresses[0].addr[3];
324 nvs_ptr[4] = wl->mac_addr[4]; 265 nvs_ptr[4] = wl->addresses[0].addr[4];
325 nvs_ptr[3] = wl->mac_addr[5]; 266 nvs_ptr[3] = wl->addresses[0].addr[5];
326 267
327 /* 268 /*
328 * Layout before the actual NVS tables: 269 * Layout before the actual NVS tables:
@@ -383,7 +324,7 @@ static int wl1271_boot_upload_nvs(struct wl1271 *wl)
383 nvs_len -= nvs_ptr - (u8 *)wl->nvs; 324 nvs_len -= nvs_ptr - (u8 *)wl->nvs;
384 325
385 /* Now we must set the partition correctly */ 326 /* Now we must set the partition correctly */
386 wl1271_set_partition(wl, &part_table[PART_WORK]); 327 wl1271_set_partition(wl, &wl12xx_part_table[PART_WORK]);
387 328
388 /* Copy the NVS tables to a new block to ensure alignment */ 329 /* Copy the NVS tables to a new block to ensure alignment */
389 nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL); 330 nvs_aligned = kmemdup(nvs_ptr, nvs_len, GFP_KERNEL);
@@ -492,7 +433,7 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
492 wl->event_box_addr = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR); 433 wl->event_box_addr = wl1271_read32(wl, REG_EVENT_MAILBOX_PTR);
493 434
494 /* set the working partition to its "running" mode offset */ 435 /* set the working partition to its "running" mode offset */
495 wl1271_set_partition(wl, &part_table[PART_WORK]); 436 wl1271_set_partition(wl, &wl12xx_part_table[PART_WORK]);
496 437
497 wl1271_debug(DEBUG_MAILBOX, "cmd_box_addr 0x%x event_box_addr 0x%x", 438 wl1271_debug(DEBUG_MAILBOX, "cmd_box_addr 0x%x event_box_addr 0x%x",
498 wl->cmd_box_addr, wl->event_box_addr); 439 wl->cmd_box_addr, wl->event_box_addr);
@@ -507,8 +448,7 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
507 /* unmask required mbox events */ 448 /* unmask required mbox events */
508 wl->event_mask = BSS_LOSE_EVENT_ID | 449 wl->event_mask = BSS_LOSE_EVENT_ID |
509 SCAN_COMPLETE_EVENT_ID | 450 SCAN_COMPLETE_EVENT_ID |
510 PS_REPORT_EVENT_ID | 451 ROLE_STOP_COMPLETE_EVENT_ID |
511 DISCONNECT_EVENT_COMPLETE_ID |
512 RSSI_SNR_TRIGGER_0_EVENT_ID | 452 RSSI_SNR_TRIGGER_0_EVENT_ID |
513 PSPOLL_DELIVERY_FAILURE_EVENT_ID | 453 PSPOLL_DELIVERY_FAILURE_EVENT_ID |
514 SOFT_GEMINI_SENSE_EVENT_ID | 454 SOFT_GEMINI_SENSE_EVENT_ID |
@@ -547,19 +487,6 @@ static int wl1271_boot_write_irq_polarity(struct wl1271 *wl)
547 return 0; 487 return 0;
548} 488}
549 489
550static void wl1271_boot_hw_version(struct wl1271 *wl)
551{
552 u32 fuse;
553
554 if (wl->chip.id == CHIP_ID_1283_PG20)
555 fuse = wl1271_top_reg_read(wl, WL128X_REG_FUSE_DATA_2_1);
556 else
557 fuse = wl1271_top_reg_read(wl, WL127X_REG_FUSE_DATA_2_1);
558 fuse = (fuse & PG_VER_MASK) >> PG_VER_OFFSET;
559
560 wl->hw_pg_ver = (s8)fuse;
561}
562
563static int wl128x_switch_tcxo_to_fref(struct wl1271 *wl) 490static int wl128x_switch_tcxo_to_fref(struct wl1271 *wl)
564{ 491{
565 u16 spare_reg; 492 u16 spare_reg;
@@ -698,7 +625,7 @@ static int wl127x_boot_clk(struct wl1271 *wl)
698 u32 pause; 625 u32 pause;
699 u32 clk; 626 u32 clk;
700 627
701 if (((wl->hw_pg_ver & PG_MAJOR_VER_MASK) >> PG_MAJOR_VER_OFFSET) < 3) 628 if (WL127X_PG_GET_MAJOR(wl->hw_pg_ver) < 3)
702 wl->quirks |= WL12XX_QUIRK_END_OF_TRANSACTION; 629 wl->quirks |= WL12XX_QUIRK_END_OF_TRANSACTION;
703 630
704 if (wl->ref_clock == CONF_REF_CLK_19_2_E || 631 if (wl->ref_clock == CONF_REF_CLK_19_2_E ||
@@ -753,8 +680,6 @@ int wl1271_load_firmware(struct wl1271 *wl)
753 u32 tmp, clk; 680 u32 tmp, clk;
754 int selected_clock = -1; 681 int selected_clock = -1;
755 682
756 wl1271_boot_hw_version(wl);
757
758 if (wl->chip.id == CHIP_ID_1283_PG20) { 683 if (wl->chip.id == CHIP_ID_1283_PG20) {
759 ret = wl128x_boot_clk(wl, &selected_clock); 684 ret = wl128x_boot_clk(wl, &selected_clock);
760 if (ret < 0) 685 if (ret < 0)
@@ -769,7 +694,7 @@ int wl1271_load_firmware(struct wl1271 *wl)
769 wl1271_write32(wl, WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL); 694 wl1271_write32(wl, WELP_ARM_COMMAND, WELP_ARM_COMMAND_VAL);
770 udelay(500); 695 udelay(500);
771 696
772 wl1271_set_partition(wl, &part_table[PART_DRPW]); 697 wl1271_set_partition(wl, &wl12xx_part_table[PART_DRPW]);
773 698
774 /* Read-modify-write DRPW_SCRATCH_START register (see next state) 699 /* Read-modify-write DRPW_SCRATCH_START register (see next state)
775 to be used by DRPw FW. The RTRIM value will be added by the FW 700 to be used by DRPw FW. The RTRIM value will be added by the FW
@@ -788,7 +713,7 @@ int wl1271_load_firmware(struct wl1271 *wl)
788 713
789 wl1271_write32(wl, DRPW_SCRATCH_START, clk); 714 wl1271_write32(wl, DRPW_SCRATCH_START, clk);
790 715
791 wl1271_set_partition(wl, &part_table[PART_WORK]); 716 wl1271_set_partition(wl, &wl12xx_part_table[PART_WORK]);
792 717
793 /* Disable interrupts */ 718 /* Disable interrupts */
794 wl1271_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL); 719 wl1271_write32(wl, ACX_REG_INTERRUPT_MASK, WL1271_ACX_INTR_ALL);
diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h
index 06dad9380fa7..c3adc09f403d 100644
--- a/drivers/net/wireless/wl12xx/boot.h
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -55,16 +55,6 @@ struct wl1271_static_data {
55#define OCP_REG_CLK_POLARITY 0x0cb2 55#define OCP_REG_CLK_POLARITY 0x0cb2
56#define OCP_REG_CLK_PULL 0x0cb4 56#define OCP_REG_CLK_PULL 0x0cb4
57 57
58#define WL127X_REG_FUSE_DATA_2_1 0x050a
59#define WL128X_REG_FUSE_DATA_2_1 0x2152
60#define PG_VER_MASK 0x3c
61#define PG_VER_OFFSET 2
62
63#define PG_MAJOR_VER_MASK 0x3
64#define PG_MAJOR_VER_OFFSET 0x0
65#define PG_MINOR_VER_MASK 0xc
66#define PG_MINOR_VER_OFFSET 0x2
67
68#define CMD_MBOX_ADDRESS 0x407B4 58#define CMD_MBOX_ADDRESS 0x407B4
69 59
70#define POLARITY_LOW BIT(1) 60#define POLARITY_LOW BIT(1)
diff --git a/drivers/net/wireless/wl12xx/cmd.c b/drivers/net/wireless/wl12xx/cmd.c
index 25990bd38be6..b776d9d5efe8 100644
--- a/drivers/net/wireless/wl12xx/cmd.c
+++ b/drivers/net/wireless/wl12xx/cmd.c
@@ -566,7 +566,7 @@ static int wl12xx_cmd_role_stop_dev(struct wl1271 *wl,
566 goto out_free; 566 goto out_free;
567 } 567 }
568 568
569 ret = wl1271_cmd_wait_for_event(wl, DISCONNECT_EVENT_COMPLETE_ID); 569 ret = wl1271_cmd_wait_for_event(wl, ROLE_STOP_COMPLETE_EVENT_ID);
570 if (ret < 0) { 570 if (ret < 0) {
571 wl1271_error("cmd role stop dev event completion error"); 571 wl1271_error("cmd role stop dev event completion error");
572 goto out_free; 572 goto out_free;
@@ -715,6 +715,8 @@ int wl12xx_cmd_role_start_ap(struct wl1271 *wl, struct wl12xx_vif *wlvif)
715 cmd->ap.beacon_interval = cpu_to_le16(wlvif->beacon_int); 715 cmd->ap.beacon_interval = cpu_to_le16(wlvif->beacon_int);
716 cmd->ap.dtim_interval = bss_conf->dtim_period; 716 cmd->ap.dtim_interval = bss_conf->dtim_period;
717 cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP; 717 cmd->ap.beacon_expiry = WL1271_AP_DEF_BEACON_EXP;
718 /* FIXME: Change when adding DFS */
719 cmd->ap.reset_tsf = 1; /* By default reset AP TSF */
718 cmd->channel = wlvif->channel; 720 cmd->channel = wlvif->channel;
719 721
720 if (!bss_conf->hidden_ssid) { 722 if (!bss_conf->hidden_ssid) {
@@ -994,7 +996,7 @@ out:
994} 996}
995 997
996int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, 998int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
997 u8 ps_mode) 999 u8 ps_mode, u16 auto_ps_timeout)
998{ 1000{
999 struct wl1271_cmd_ps_params *ps_params = NULL; 1001 struct wl1271_cmd_ps_params *ps_params = NULL;
1000 int ret = 0; 1002 int ret = 0;
@@ -1009,6 +1011,7 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1009 1011
1010 ps_params->role_id = wlvif->role_id; 1012 ps_params->role_id = wlvif->role_id;
1011 ps_params->ps_mode = ps_mode; 1013 ps_params->ps_mode = ps_mode;
1014 ps_params->auto_ps_timeout = auto_ps_timeout;
1012 1015
1013 ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params, 1016 ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
1014 sizeof(*ps_params), 0); 1017 sizeof(*ps_params), 0);
@@ -1022,13 +1025,15 @@ out:
1022 return ret; 1025 return ret;
1023} 1026}
1024 1027
1025int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, 1028int wl1271_cmd_template_set(struct wl1271 *wl, u8 role_id,
1026 void *buf, size_t buf_len, int index, u32 rates) 1029 u16 template_id, void *buf, size_t buf_len,
1030 int index, u32 rates)
1027{ 1031{
1028 struct wl1271_cmd_template_set *cmd; 1032 struct wl1271_cmd_template_set *cmd;
1029 int ret = 0; 1033 int ret = 0;
1030 1034
1031 wl1271_debug(DEBUG_CMD, "cmd template_set %d", template_id); 1035 wl1271_debug(DEBUG_CMD, "cmd template_set %d (role %d)",
1036 template_id, role_id);
1032 1037
1033 WARN_ON(buf_len > WL1271_CMD_TEMPL_MAX_SIZE); 1038 WARN_ON(buf_len > WL1271_CMD_TEMPL_MAX_SIZE);
1034 buf_len = min_t(size_t, buf_len, WL1271_CMD_TEMPL_MAX_SIZE); 1039 buf_len = min_t(size_t, buf_len, WL1271_CMD_TEMPL_MAX_SIZE);
@@ -1039,6 +1044,8 @@ int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id,
1039 goto out; 1044 goto out;
1040 } 1045 }
1041 1046
1047 /* during initialization wlvif is NULL */
1048 cmd->role_id = role_id;
1042 cmd->len = cpu_to_le16(buf_len); 1049 cmd->len = cpu_to_le16(buf_len);
1043 cmd->template_type = template_id; 1050 cmd->template_type = template_id;
1044 cmd->enabled_rates = cpu_to_le32(rates); 1051 cmd->enabled_rates = cpu_to_le32(rates);
@@ -1082,7 +1089,8 @@ int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif)
1082 ptr = skb->data; 1089 ptr = skb->data;
1083 } 1090 }
1084 1091
1085 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, ptr, size, 0, 1092 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
1093 CMD_TEMPL_NULL_DATA, ptr, size, 0,
1086 wlvif->basic_rate); 1094 wlvif->basic_rate);
1087 1095
1088out: 1096out:
@@ -1105,7 +1113,7 @@ int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl,
1105 if (!skb) 1113 if (!skb)
1106 goto out; 1114 goto out;
1107 1115
1108 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, 1116 ret = wl1271_cmd_template_set(wl, wlvif->role_id, CMD_TEMPL_KLV,
1109 skb->data, skb->len, 1117 skb->data, skb->len,
1110 CMD_TEMPL_KLV_IDX_NULL_DATA, 1118 CMD_TEMPL_KLV_IDX_NULL_DATA,
1111 wlvif->basic_rate); 1119 wlvif->basic_rate);
@@ -1130,7 +1138,8 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1130 if (!skb) 1138 if (!skb)
1131 goto out; 1139 goto out;
1132 1140
1133 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, skb->data, 1141 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
1142 CMD_TEMPL_PS_POLL, skb->data,
1134 skb->len, 0, wlvif->basic_rate_set); 1143 skb->len, 0, wlvif->basic_rate_set);
1135 1144
1136out: 1145out:
@@ -1138,9 +1147,10 @@ out:
1138 return ret; 1147 return ret;
1139} 1148}
1140 1149
1141int wl1271_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, 1150int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1151 u8 role_id, u8 band,
1142 const u8 *ssid, size_t ssid_len, 1152 const u8 *ssid, size_t ssid_len,
1143 const u8 *ie, size_t ie_len, u8 band) 1153 const u8 *ie, size_t ie_len)
1144{ 1154{
1145 struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); 1155 struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
1146 struct sk_buff *skb; 1156 struct sk_buff *skb;
@@ -1158,10 +1168,12 @@ int wl1271_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1158 1168
1159 rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); 1169 rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]);
1160 if (band == IEEE80211_BAND_2GHZ) 1170 if (band == IEEE80211_BAND_2GHZ)
1161 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, 1171 ret = wl1271_cmd_template_set(wl, role_id,
1172 CMD_TEMPL_CFG_PROBE_REQ_2_4,
1162 skb->data, skb->len, 0, rate); 1173 skb->data, skb->len, 0, rate);
1163 else 1174 else
1164 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5, 1175 ret = wl1271_cmd_template_set(wl, role_id,
1176 CMD_TEMPL_CFG_PROBE_REQ_5,
1165 skb->data, skb->len, 0, rate); 1177 skb->data, skb->len, 0, rate);
1166 1178
1167out: 1179out:
@@ -1186,10 +1198,12 @@ struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
1186 1198
1187 rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wlvif->band]); 1199 rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[wlvif->band]);
1188 if (wlvif->band == IEEE80211_BAND_2GHZ) 1200 if (wlvif->band == IEEE80211_BAND_2GHZ)
1189 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, 1201 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
1202 CMD_TEMPL_CFG_PROBE_REQ_2_4,
1190 skb->data, skb->len, 0, rate); 1203 skb->data, skb->len, 0, rate);
1191 else 1204 else
1192 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5, 1205 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
1206 CMD_TEMPL_CFG_PROBE_REQ_5,
1193 skb->data, skb->len, 0, rate); 1207 skb->data, skb->len, 0, rate);
1194 1208
1195 if (ret < 0) 1209 if (ret < 0)
@@ -1199,32 +1213,34 @@ out:
1199 return skb; 1213 return skb;
1200} 1214}
1201 1215
1202int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, 1216int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif)
1203 __be32 ip_addr)
1204{ 1217{
1205 int ret; 1218 int ret, extra;
1219 u16 fc;
1206 struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); 1220 struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
1207 struct wl12xx_arp_rsp_template tmpl; 1221 struct sk_buff *skb;
1222 struct wl12xx_arp_rsp_template *tmpl;
1208 struct ieee80211_hdr_3addr *hdr; 1223 struct ieee80211_hdr_3addr *hdr;
1209 struct arphdr *arp_hdr; 1224 struct arphdr *arp_hdr;
1210 1225
1211 memset(&tmpl, 0, sizeof(tmpl)); 1226 skb = dev_alloc_skb(sizeof(*hdr) + sizeof(__le16) + sizeof(*tmpl) +
1227 WL1271_EXTRA_SPACE_MAX);
1228 if (!skb) {
1229 wl1271_error("failed to allocate buffer for arp rsp template");
1230 return -ENOMEM;
1231 }
1212 1232
1213 /* mac80211 header */ 1233 skb_reserve(skb, sizeof(*hdr) + WL1271_EXTRA_SPACE_MAX);
1214 hdr = &tmpl.hdr; 1234
1215 hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | 1235 tmpl = (struct wl12xx_arp_rsp_template *)skb_put(skb, sizeof(*tmpl));
1216 IEEE80211_STYPE_DATA | 1236 memset(tmpl, 0, sizeof(tmpl));
1217 IEEE80211_FCTL_TODS);
1218 memcpy(hdr->addr1, vif->bss_conf.bssid, ETH_ALEN);
1219 memcpy(hdr->addr2, vif->addr, ETH_ALEN);
1220 memset(hdr->addr3, 0xff, ETH_ALEN);
1221 1237
1222 /* llc layer */ 1238 /* llc layer */
1223 memcpy(tmpl.llc_hdr, rfc1042_header, sizeof(rfc1042_header)); 1239 memcpy(tmpl->llc_hdr, rfc1042_header, sizeof(rfc1042_header));
1224 tmpl.llc_type = cpu_to_be16(ETH_P_ARP); 1240 tmpl->llc_type = cpu_to_be16(ETH_P_ARP);
1225 1241
1226 /* arp header */ 1242 /* arp header */
1227 arp_hdr = &tmpl.arp_hdr; 1243 arp_hdr = &tmpl->arp_hdr;
1228 arp_hdr->ar_hrd = cpu_to_be16(ARPHRD_ETHER); 1244 arp_hdr->ar_hrd = cpu_to_be16(ARPHRD_ETHER);
1229 arp_hdr->ar_pro = cpu_to_be16(ETH_P_IP); 1245 arp_hdr->ar_pro = cpu_to_be16(ETH_P_IP);
1230 arp_hdr->ar_hln = ETH_ALEN; 1246 arp_hdr->ar_hln = ETH_ALEN;
@@ -1232,13 +1248,59 @@ int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif,
1232 arp_hdr->ar_op = cpu_to_be16(ARPOP_REPLY); 1248 arp_hdr->ar_op = cpu_to_be16(ARPOP_REPLY);
1233 1249
1234 /* arp payload */ 1250 /* arp payload */
1235 memcpy(tmpl.sender_hw, vif->addr, ETH_ALEN); 1251 memcpy(tmpl->sender_hw, vif->addr, ETH_ALEN);
1236 tmpl.sender_ip = ip_addr; 1252 tmpl->sender_ip = wlvif->ip_addr;
1237 1253
1238 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP, 1254 /* encryption space */
1239 &tmpl, sizeof(tmpl), 0, 1255 switch (wlvif->encryption_type) {
1240 wlvif->basic_rate); 1256 case KEY_TKIP:
1257 extra = WL1271_EXTRA_SPACE_TKIP;
1258 break;
1259 case KEY_AES:
1260 extra = WL1271_EXTRA_SPACE_AES;
1261 break;
1262 case KEY_NONE:
1263 case KEY_WEP:
1264 case KEY_GEM:
1265 extra = 0;
1266 break;
1267 default:
1268 wl1271_warning("Unknown encryption type: %d",
1269 wlvif->encryption_type);
1270 ret = -EINVAL;
1271 goto out;
1272 }
1273
1274 if (extra) {
1275 u8 *space = skb_push(skb, extra);
1276 memset(space, 0, extra);
1277 }
1278
1279 /* QoS header - BE */
1280 if (wlvif->sta.qos)
1281 memset(skb_push(skb, sizeof(__le16)), 0, sizeof(__le16));
1241 1282
1283 /* mac80211 header */
1284 hdr = (struct ieee80211_hdr_3addr *)skb_push(skb, sizeof(*hdr));
1285 memset(hdr, 0, sizeof(hdr));
1286 fc = IEEE80211_FTYPE_DATA | IEEE80211_FCTL_TODS;
1287 if (wlvif->sta.qos)
1288 fc |= IEEE80211_STYPE_QOS_DATA;
1289 else
1290 fc |= IEEE80211_STYPE_DATA;
1291 if (wlvif->encryption_type != KEY_NONE)
1292 fc |= IEEE80211_FCTL_PROTECTED;
1293
1294 hdr->frame_control = cpu_to_le16(fc);
1295 memcpy(hdr->addr1, vif->bss_conf.bssid, ETH_ALEN);
1296 memcpy(hdr->addr2, vif->addr, ETH_ALEN);
1297 memset(hdr->addr3, 0xff, ETH_ALEN);
1298
1299 ret = wl1271_cmd_template_set(wl, wlvif->role_id, CMD_TEMPL_ARP_RSP,
1300 skb->data, skb->len, 0,
1301 wlvif->basic_rate);
1302out:
1303 dev_kfree_skb(skb);
1242 return ret; 1304 return ret;
1243} 1305}
1244 1306
@@ -1260,7 +1322,8 @@ int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif)
1260 /* FIXME: not sure what priority to use here */ 1322 /* FIXME: not sure what priority to use here */
1261 template.qos_ctrl = cpu_to_le16(0); 1323 template.qos_ctrl = cpu_to_le16(0);
1262 1324
1263 return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template, 1325 return wl1271_cmd_template_set(wl, wlvif->role_id,
1326 CMD_TEMPL_QOS_NULL_DATA, &template,
1264 sizeof(template), 0, 1327 sizeof(template), 0,
1265 wlvif->basic_rate); 1328 wlvif->basic_rate);
1266} 1329}
@@ -1744,6 +1807,7 @@ out:
1744} 1807}
1745 1808
1746int wl12xx_cmd_channel_switch(struct wl1271 *wl, 1809int wl12xx_cmd_channel_switch(struct wl1271 *wl,
1810 struct wl12xx_vif *wlvif,
1747 struct ieee80211_channel_switch *ch_switch) 1811 struct ieee80211_channel_switch *ch_switch)
1748{ 1812{
1749 struct wl12xx_cmd_channel_switch *cmd; 1813 struct wl12xx_cmd_channel_switch *cmd;
@@ -1757,10 +1821,13 @@ int wl12xx_cmd_channel_switch(struct wl1271 *wl,
1757 goto out; 1821 goto out;
1758 } 1822 }
1759 1823
1824 cmd->role_id = wlvif->role_id;
1760 cmd->channel = ch_switch->channel->hw_value; 1825 cmd->channel = ch_switch->channel->hw_value;
1761 cmd->switch_time = ch_switch->count; 1826 cmd->switch_time = ch_switch->count;
1762 cmd->tx_suspend = ch_switch->block_tx; 1827 cmd->stop_tx = ch_switch->block_tx;
1763 cmd->flush = 0; /* this value is ignored by the FW */ 1828
1829 /* FIXME: control from mac80211 in the future */
1830 cmd->post_switch_tx_disable = 0; /* Enable TX on the target channel */
1764 1831
1765 ret = wl1271_cmd_send(wl, CMD_CHANNEL_SWITCH, cmd, sizeof(*cmd), 0); 1832 ret = wl1271_cmd_send(wl, CMD_CHANNEL_SWITCH, cmd, sizeof(*cmd), 0);
1766 if (ret < 0) { 1833 if (ret < 0) {
diff --git a/drivers/net/wireless/wl12xx/cmd.h b/drivers/net/wireless/wl12xx/cmd.h
index 3f7d0b93c24d..de217d92516b 100644
--- a/drivers/net/wireless/wl12xx/cmd.h
+++ b/drivers/net/wireless/wl12xx/cmd.h
@@ -51,22 +51,23 @@ int wl1271_cmd_interrogate(struct wl1271 *wl, u16 id, void *buf, size_t len);
51int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len); 51int wl1271_cmd_configure(struct wl1271 *wl, u16 id, void *buf, size_t len);
52int wl1271_cmd_data_path(struct wl1271 *wl, bool enable); 52int wl1271_cmd_data_path(struct wl1271 *wl, bool enable);
53int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, 53int wl1271_cmd_ps_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
54 u8 ps_mode); 54 u8 ps_mode, u16 auto_ps_timeout);
55int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer, 55int wl1271_cmd_read_memory(struct wl1271 *wl, u32 addr, void *answer,
56 size_t len); 56 size_t len);
57int wl1271_cmd_template_set(struct wl1271 *wl, u16 template_id, 57int wl1271_cmd_template_set(struct wl1271 *wl, u8 role_id,
58 void *buf, size_t buf_len, int index, u32 rates); 58 u16 template_id, void *buf, size_t buf_len,
59 int index, u32 rates);
59int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif); 60int wl12xx_cmd_build_null_data(struct wl1271 *wl, struct wl12xx_vif *wlvif);
60int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif, 61int wl1271_cmd_build_ps_poll(struct wl1271 *wl, struct wl12xx_vif *wlvif,
61 u16 aid); 62 u16 aid);
62int wl1271_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, 63int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif,
64 u8 role_id, u8 band,
63 const u8 *ssid, size_t ssid_len, 65 const u8 *ssid, size_t ssid_len,
64 const u8 *ie, size_t ie_len, u8 band); 66 const u8 *ie, size_t ie_len);
65struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl, 67struct sk_buff *wl1271_cmd_build_ap_probe_req(struct wl1271 *wl,
66 struct wl12xx_vif *wlvif, 68 struct wl12xx_vif *wlvif,
67 struct sk_buff *skb); 69 struct sk_buff *skb);
68int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif, 70int wl1271_cmd_build_arp_rsp(struct wl1271 *wl, struct wl12xx_vif *wlvif);
69 __be32 ip_addr);
70int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif); 71int wl1271_build_qos_null_data(struct wl1271 *wl, struct ieee80211_vif *vif);
71int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl, 72int wl12xx_cmd_build_klv_null_data(struct wl1271 *wl,
72 struct wl12xx_vif *wlvif); 73 struct wl12xx_vif *wlvif);
@@ -89,6 +90,7 @@ int wl12xx_cmd_config_fwlog(struct wl1271 *wl);
89int wl12xx_cmd_start_fwlog(struct wl1271 *wl); 90int wl12xx_cmd_start_fwlog(struct wl1271 *wl);
90int wl12xx_cmd_stop_fwlog(struct wl1271 *wl); 91int wl12xx_cmd_stop_fwlog(struct wl1271 *wl);
91int wl12xx_cmd_channel_switch(struct wl1271 *wl, 92int wl12xx_cmd_channel_switch(struct wl1271 *wl,
93 struct wl12xx_vif *wlvif,
92 struct ieee80211_channel_switch *ch_switch); 94 struct ieee80211_channel_switch *ch_switch);
93int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl); 95int wl12xx_cmd_stop_channel_switch(struct wl1271 *wl);
94int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, 96int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif,
@@ -96,62 +98,65 @@ int wl12xx_allocate_link(struct wl1271 *wl, struct wl12xx_vif *wlvif,
96void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid); 98void wl12xx_free_link(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 *hlid);
97 99
98enum wl1271_commands { 100enum wl1271_commands {
99 CMD_INTERROGATE = 1, /*use this to read information elements*/ 101 CMD_INTERROGATE = 1, /* use this to read information elements */
100 CMD_CONFIGURE = 2, /*use this to write information elements*/ 102 CMD_CONFIGURE = 2, /* use this to write information elements */
101 CMD_ENABLE_RX = 3, 103 CMD_ENABLE_RX = 3,
102 CMD_ENABLE_TX = 4, 104 CMD_ENABLE_TX = 4,
103 CMD_DISABLE_RX = 5, 105 CMD_DISABLE_RX = 5,
104 CMD_DISABLE_TX = 6, 106 CMD_DISABLE_TX = 6,
105 CMD_SCAN = 8, 107 CMD_SCAN = 7,
106 CMD_STOP_SCAN = 9, 108 CMD_STOP_SCAN = 8,
107 CMD_SET_KEYS = 12, 109 CMD_SET_KEYS = 9,
108 CMD_READ_MEMORY = 13, 110 CMD_READ_MEMORY = 10,
109 CMD_WRITE_MEMORY = 14, 111 CMD_WRITE_MEMORY = 11,
110 CMD_SET_TEMPLATE = 19, 112 CMD_SET_TEMPLATE = 12,
111 CMD_TEST = 23, 113 CMD_TEST = 13,
112 CMD_NOISE_HIST = 28, 114 CMD_NOISE_HIST = 14,
113 CMD_QUIET_ELEMENT_SET_STATE = 29, 115 CMD_QUIET_ELEMENT_SET_STATE = 15,
114 CMD_SET_BCN_MODE = 33, 116 CMD_SET_BCN_MODE = 16,
115 CMD_MEASUREMENT = 34, 117
116 CMD_STOP_MEASUREMENT = 35, 118 CMD_MEASUREMENT = 17,
117 CMD_SET_PS_MODE = 37, 119 CMD_STOP_MEASUREMENT = 18,
118 CMD_CHANNEL_SWITCH = 38, 120 CMD_SET_PS_MODE = 19,
119 CMD_STOP_CHANNEL_SWICTH = 39, 121 CMD_CHANNEL_SWITCH = 20,
120 CMD_AP_DISCOVERY = 40, 122 CMD_STOP_CHANNEL_SWICTH = 21,
121 CMD_STOP_AP_DISCOVERY = 41, 123 CMD_AP_DISCOVERY = 22,
122 CMD_HEALTH_CHECK = 45, 124 CMD_STOP_AP_DISCOVERY = 23,
123 CMD_DEBUG = 46, 125 CMD_HEALTH_CHECK = 24,
124 CMD_TRIGGER_SCAN_TO = 47, 126 CMD_DEBUG = 25,
125 CMD_CONNECTION_SCAN_CFG = 48, 127 CMD_TRIGGER_SCAN_TO = 26,
126 CMD_CONNECTION_SCAN_SSID_CFG = 49, 128 CMD_CONNECTION_SCAN_CFG = 27,
127 CMD_START_PERIODIC_SCAN = 50, 129 CMD_CONNECTION_SCAN_SSID_CFG = 28,
128 CMD_STOP_PERIODIC_SCAN = 51, 130 CMD_START_PERIODIC_SCAN = 29,
129 CMD_SET_PEER_STATE = 52, 131 CMD_STOP_PERIODIC_SCAN = 30,
130 CMD_REMAIN_ON_CHANNEL = 53, 132 CMD_SET_PEER_STATE = 31,
131 CMD_CANCEL_REMAIN_ON_CHANNEL = 54, 133 CMD_REMAIN_ON_CHANNEL = 32,
132 134 CMD_CANCEL_REMAIN_ON_CHANNEL = 33,
133 CMD_CONFIG_FWLOGGER = 55, 135 CMD_CONFIG_FWLOGGER = 34,
134 CMD_START_FWLOGGER = 56, 136 CMD_START_FWLOGGER = 35,
135 CMD_STOP_FWLOGGER = 57, 137 CMD_STOP_FWLOGGER = 36,
136 138
137 /* AP commands */ 139 /* Access point commands */
138 CMD_ADD_PEER = 62, 140 CMD_ADD_PEER = 37,
139 CMD_REMOVE_PEER = 63, 141 CMD_REMOVE_PEER = 38,
140 142
141 /* Role API */ 143 /* Role API */
142 CMD_ROLE_ENABLE = 70, 144 CMD_ROLE_ENABLE = 39,
143 CMD_ROLE_DISABLE = 71, 145 CMD_ROLE_DISABLE = 40,
144 CMD_ROLE_START = 72, 146 CMD_ROLE_START = 41,
145 CMD_ROLE_STOP = 73, 147 CMD_ROLE_STOP = 42,
146 148
147 /* WIFI Direct */ 149 /* DFS */
148 CMD_WFD_START_DISCOVERY = 80, 150 CMD_START_RADAR_DETECTION = 43,
149 CMD_WFD_STOP_DISCOVERY = 81, 151 CMD_STOP_RADAR_DETECTION = 44,
150 CMD_WFD_ATTRIBUTE_CONFIG = 82,
151 152
152 CMD_NOP = 100, 153 /* WIFI Direct */
154 CMD_WFD_START_DISCOVERY = 45,
155 CMD_WFD_STOP_DISCOVERY = 46,
156 CMD_WFD_ATTRIBUTE_CONFIG = 47,
157 CMD_NOP = 48,
158 CMD_LAST_COMMAND,
153 159
154 NUM_COMMANDS,
155 MAX_COMMAND_ID = 0xFFFF, 160 MAX_COMMAND_ID = 0xFFFF,
156}; 161};
157 162
@@ -191,7 +196,7 @@ enum cmd_templ {
191/* unit ms */ 196/* unit ms */
192#define WL1271_COMMAND_TIMEOUT 2000 197#define WL1271_COMMAND_TIMEOUT 2000
193#define WL1271_CMD_TEMPL_DFLT_SIZE 252 198#define WL1271_CMD_TEMPL_DFLT_SIZE 252
194#define WL1271_CMD_TEMPL_MAX_SIZE 548 199#define WL1271_CMD_TEMPL_MAX_SIZE 512
195#define WL1271_EVENT_TIMEOUT 750 200#define WL1271_EVENT_TIMEOUT 750
196 201
197struct wl1271_cmd_header { 202struct wl1271_cmd_header {
@@ -339,7 +344,9 @@ struct wl12xx_cmd_role_start {
339 u8 ssid_len; 344 u8 ssid_len;
340 u8 ssid[IEEE80211_MAX_SSID_LEN]; 345 u8 ssid[IEEE80211_MAX_SSID_LEN];
341 346
342 u8 padding_1[5]; 347 u8 reset_tsf;
348
349 u8 padding_1[4];
343 } __packed ap; 350 } __packed ap;
344 }; 351 };
345} __packed; 352} __packed;
@@ -364,14 +371,18 @@ struct cmd_enabledisable_path {
364struct wl1271_cmd_template_set { 371struct wl1271_cmd_template_set {
365 struct wl1271_cmd_header header; 372 struct wl1271_cmd_header header;
366 373
367 __le16 len; 374 u8 role_id;
368 u8 template_type; 375 u8 template_type;
376 __le16 len;
369 u8 index; /* relevant only for KLV_TEMPLATE type */ 377 u8 index; /* relevant only for KLV_TEMPLATE type */
378 u8 padding[3];
379
370 __le32 enabled_rates; 380 __le32 enabled_rates;
371 u8 short_retry_limit; 381 u8 short_retry_limit;
372 u8 long_retry_limit; 382 u8 long_retry_limit;
373 u8 aflags; 383 u8 aflags;
374 u8 reserved; 384 u8 reserved;
385
375 u8 template_data[WL1271_CMD_TEMPL_MAX_SIZE]; 386 u8 template_data[WL1271_CMD_TEMPL_MAX_SIZE];
376} __packed; 387} __packed;
377 388
@@ -388,6 +399,7 @@ struct wl1271_tim {
388} __packed; 399} __packed;
389 400
390enum wl1271_cmd_ps_mode { 401enum wl1271_cmd_ps_mode {
402 STATION_AUTO_PS_MODE, /* Dynamic Power Save */
391 STATION_ACTIVE_MODE, 403 STATION_ACTIVE_MODE,
392 STATION_POWER_SAVE_MODE 404 STATION_POWER_SAVE_MODE
393}; 405};
@@ -397,7 +409,7 @@ struct wl1271_cmd_ps_params {
397 409
398 u8 role_id; 410 u8 role_id;
399 u8 ps_mode; /* STATION_* */ 411 u8 ps_mode; /* STATION_* */
400 u8 padding[2]; 412 u16 auto_ps_timeout;
401} __packed; 413} __packed;
402 414
403/* HW encryption keys */ 415/* HW encryption keys */
@@ -695,14 +707,18 @@ struct wl12xx_cmd_stop_fwlog {
695struct wl12xx_cmd_channel_switch { 707struct wl12xx_cmd_channel_switch {
696 struct wl1271_cmd_header header; 708 struct wl1271_cmd_header header;
697 709
710 u8 role_id;
711
698 /* The new serving channel */ 712 /* The new serving channel */
699 u8 channel; 713 u8 channel;
700 /* Relative time of the serving channel switch in TBTT units */ 714 /* Relative time of the serving channel switch in TBTT units */
701 u8 switch_time; 715 u8 switch_time;
702 /* 1: Suspend TX till switch time; 0: Do not suspend TX */ 716 /* Stop the role TX, should expect it after radar detection */
703 u8 tx_suspend; 717 u8 stop_tx;
704 /* 1: Flush TX at switch time; 0: Do not flush */ 718 /* The target channel tx status 1-stopped 0-open*/
705 u8 flush; 719 u8 post_switch_tx_disable;
720
721 u8 padding[3];
706} __packed; 722} __packed;
707 723
708struct wl12xx_cmd_stop_channel_switch { 724struct wl12xx_cmd_stop_channel_switch {
diff --git a/drivers/net/wireless/wl12xx/conf.h b/drivers/net/wireless/wl12xx/conf.h
index 1bcfb017058d..cc50faaf03d1 100644
--- a/drivers/net/wireless/wl12xx/conf.h
+++ b/drivers/net/wireless/wl12xx/conf.h
@@ -66,7 +66,8 @@ enum {
66}; 66};
67 67
68enum { 68enum {
69 CONF_HW_RXTX_RATE_MCS7 = 0, 69 CONF_HW_RXTX_RATE_MCS7_SGI = 0,
70 CONF_HW_RXTX_RATE_MCS7,
70 CONF_HW_RXTX_RATE_MCS6, 71 CONF_HW_RXTX_RATE_MCS6,
71 CONF_HW_RXTX_RATE_MCS5, 72 CONF_HW_RXTX_RATE_MCS5,
72 CONF_HW_RXTX_RATE_MCS4, 73 CONF_HW_RXTX_RATE_MCS4,
@@ -91,6 +92,10 @@ enum {
91 CONF_HW_RXTX_RATE_UNSUPPORTED = 0xff 92 CONF_HW_RXTX_RATE_UNSUPPORTED = 0xff
92}; 93};
93 94
95/* Rates between and including these are MCS rates */
96#define CONF_HW_RXTX_RATE_MCS_MIN CONF_HW_RXTX_RATE_MCS7_SGI
97#define CONF_HW_RXTX_RATE_MCS_MAX CONF_HW_RXTX_RATE_MCS0
98
94enum { 99enum {
95 CONF_SG_DISABLE = 0, 100 CONF_SG_DISABLE = 0,
96 CONF_SG_PROTECTIVE, 101 CONF_SG_PROTECTIVE,
@@ -312,6 +317,10 @@ enum {
312 CONF_AP_BT_ACL_VAL_BT_SERVE_TIME, 317 CONF_AP_BT_ACL_VAL_BT_SERVE_TIME,
313 CONF_AP_BT_ACL_VAL_WL_SERVE_TIME, 318 CONF_AP_BT_ACL_VAL_WL_SERVE_TIME,
314 319
320 /* CTS Diluting params */
321 CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH,
322 CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER,
323
315 CONF_SG_TEMP_PARAM_1, 324 CONF_SG_TEMP_PARAM_1,
316 CONF_SG_TEMP_PARAM_2, 325 CONF_SG_TEMP_PARAM_2,
317 CONF_SG_TEMP_PARAM_3, 326 CONF_SG_TEMP_PARAM_3,
@@ -810,6 +819,19 @@ struct conf_conn_settings {
810 u8 listen_interval; 819 u8 listen_interval;
811 820
812 /* 821 /*
822 * Firmware wakeup conditions during suspend
823 * Range: CONF_WAKE_UP_EVENT_*
824 */
825 u8 suspend_wake_up_event;
826
827 /*
828 * Listen interval during suspend.
829 * Currently will be in DTIMs (1-10)
830 *
831 */
832 u8 suspend_listen_interval;
833
834 /*
813 * Enable or disable the beacon filtering. 835 * Enable or disable the beacon filtering.
814 * 836 *
815 * Range: CONF_BCN_FILT_MODE_* 837 * Range: CONF_BCN_FILT_MODE_*
@@ -868,13 +890,6 @@ struct conf_conn_settings {
868 u8 ps_poll_threshold; 890 u8 ps_poll_threshold;
869 891
870 /* 892 /*
871 * PS Poll failure recovery ACTIVE period length
872 *
873 * Range: u32 (ms)
874 */
875 u32 ps_poll_recovery_period;
876
877 /*
878 * Configuration of signal average weights. 893 * Configuration of signal average weights.
879 */ 894 */
880 struct conf_sig_weights sig_weights; 895 struct conf_sig_weights sig_weights;
@@ -922,6 +937,18 @@ struct conf_conn_settings {
922 u8 psm_entry_nullfunc_retries; 937 u8 psm_entry_nullfunc_retries;
923 938
924 /* 939 /*
940 * Specifies the dynamic PS timeout in ms that will be used
941 * by the FW when in AUTO_PS mode
942 */
943 u16 dynamic_ps_timeout;
944
945 /*
946 * Specifies whether dynamic PS should be disabled and PSM forced.
947 * This is required for certain WiFi certification tests.
948 */
949 u8 forced_ps;
950
951 /*
925 * 952 *
926 * Specifies the interval of the connection keep-alive null-func 953 * Specifies the interval of the connection keep-alive null-func
927 * frame in ms. 954 * frame in ms.
@@ -1055,6 +1082,14 @@ struct conf_scan_settings {
1055 */ 1082 */
1056 u16 num_probe_reqs; 1083 u16 num_probe_reqs;
1057 1084
1085 /*
1086 * Scan trigger (split scan) timeout. The FW will split the scan
1087 * operation into slices of the given time and allow the FW to schedule
1088 * other tasks in between.
1089 *
1090 * Range: u32 Microsecs
1091 */
1092 u32 split_scan_timeout;
1058}; 1093};
1059 1094
1060struct conf_sched_scan_settings { 1095struct conf_sched_scan_settings {
diff --git a/drivers/net/wireless/wl12xx/debug.h b/drivers/net/wireless/wl12xx/debug.h
index b85fd8c41e8f..ec0fdc25b280 100644
--- a/drivers/net/wireless/wl12xx/debug.h
+++ b/drivers/net/wireless/wl12xx/debug.h
@@ -51,6 +51,7 @@ enum {
51 DEBUG_FILTERS = BIT(15), 51 DEBUG_FILTERS = BIT(15),
52 DEBUG_ADHOC = BIT(16), 52 DEBUG_ADHOC = BIT(16),
53 DEBUG_AP = BIT(17), 53 DEBUG_AP = BIT(17),
54 DEBUG_PROBE = BIT(18),
54 DEBUG_MASTER = (DEBUG_ADHOC | DEBUG_AP), 55 DEBUG_MASTER = (DEBUG_ADHOC | DEBUG_AP),
55 DEBUG_ALL = ~0, 56 DEBUG_ALL = ~0,
56}; 57};
diff --git a/drivers/net/wireless/wl12xx/debugfs.c b/drivers/net/wireless/wl12xx/debugfs.c
index 15eb3a9c30ca..e1cf72765965 100644
--- a/drivers/net/wireless/wl12xx/debugfs.c
+++ b/drivers/net/wireless/wl12xx/debugfs.c
@@ -113,7 +113,7 @@ static void wl1271_debugfs_update_stats(struct wl1271 *wl)
113 if (ret < 0) 113 if (ret < 0)
114 goto out; 114 goto out;
115 115
116 if (wl->state == WL1271_STATE_ON && 116 if (wl->state == WL1271_STATE_ON && !wl->plt &&
117 time_after(jiffies, wl->stats.fw_stats_update + 117 time_after(jiffies, wl->stats.fw_stats_update +
118 msecs_to_jiffies(WL1271_DEBUGFS_STATS_LIFETIME))) { 118 msecs_to_jiffies(WL1271_DEBUGFS_STATS_LIFETIME))) {
119 wl1271_acx_statistics(wl, wl->stats.fw_stats); 119 wl1271_acx_statistics(wl, wl->stats.fw_stats);
@@ -312,6 +312,181 @@ static const struct file_operations start_recovery_ops = {
312 .llseek = default_llseek, 312 .llseek = default_llseek,
313}; 313};
314 314
315static ssize_t dynamic_ps_timeout_read(struct file *file, char __user *user_buf,
316 size_t count, loff_t *ppos)
317{
318 struct wl1271 *wl = file->private_data;
319
320 return wl1271_format_buffer(user_buf, count,
321 ppos, "%d\n",
322 wl->conf.conn.dynamic_ps_timeout);
323}
324
325static ssize_t dynamic_ps_timeout_write(struct file *file,
326 const char __user *user_buf,
327 size_t count, loff_t *ppos)
328{
329 struct wl1271 *wl = file->private_data;
330 struct wl12xx_vif *wlvif;
331 unsigned long value;
332 int ret;
333
334 ret = kstrtoul_from_user(user_buf, count, 10, &value);
335 if (ret < 0) {
336 wl1271_warning("illegal value in dynamic_ps");
337 return -EINVAL;
338 }
339
340 if (value < 1 || value > 65535) {
341 wl1271_warning("dyanmic_ps_timeout is not in valid range");
342 return -ERANGE;
343 }
344
345 mutex_lock(&wl->mutex);
346
347 wl->conf.conn.dynamic_ps_timeout = value;
348
349 if (wl->state == WL1271_STATE_OFF)
350 goto out;
351
352 ret = wl1271_ps_elp_wakeup(wl);
353 if (ret < 0)
354 goto out;
355
356 /* In case we're already in PSM, trigger it again to set new timeout
357 * immediately without waiting for re-association
358 */
359
360 wl12xx_for_each_wlvif_sta(wl, wlvif) {
361 if (test_bit(WLVIF_FLAG_IN_PS, &wlvif->flags))
362 wl1271_ps_set_mode(wl, wlvif, STATION_AUTO_PS_MODE);
363 }
364
365 wl1271_ps_elp_sleep(wl);
366
367out:
368 mutex_unlock(&wl->mutex);
369 return count;
370}
371
372static const struct file_operations dynamic_ps_timeout_ops = {
373 .read = dynamic_ps_timeout_read,
374 .write = dynamic_ps_timeout_write,
375 .open = wl1271_open_file_generic,
376 .llseek = default_llseek,
377};
378
379static ssize_t forced_ps_read(struct file *file, char __user *user_buf,
380 size_t count, loff_t *ppos)
381{
382 struct wl1271 *wl = file->private_data;
383
384 return wl1271_format_buffer(user_buf, count,
385 ppos, "%d\n",
386 wl->conf.conn.forced_ps);
387}
388
389static ssize_t forced_ps_write(struct file *file,
390 const char __user *user_buf,
391 size_t count, loff_t *ppos)
392{
393 struct wl1271 *wl = file->private_data;
394 struct wl12xx_vif *wlvif;
395 unsigned long value;
396 int ret, ps_mode;
397
398 ret = kstrtoul_from_user(user_buf, count, 10, &value);
399 if (ret < 0) {
400 wl1271_warning("illegal value in forced_ps");
401 return -EINVAL;
402 }
403
404 if (value != 1 && value != 0) {
405 wl1271_warning("forced_ps should be either 0 or 1");
406 return -ERANGE;
407 }
408
409 mutex_lock(&wl->mutex);
410
411 if (wl->conf.conn.forced_ps == value)
412 goto out;
413
414 wl->conf.conn.forced_ps = value;
415
416 if (wl->state == WL1271_STATE_OFF)
417 goto out;
418
419 ret = wl1271_ps_elp_wakeup(wl);
420 if (ret < 0)
421 goto out;
422
423 /* In case we're already in PSM, trigger it again to switch mode
424 * immediately without waiting for re-association
425 */
426
427 ps_mode = value ? STATION_POWER_SAVE_MODE : STATION_AUTO_PS_MODE;
428
429 wl12xx_for_each_wlvif_sta(wl, wlvif) {
430 if (test_bit(WLVIF_FLAG_IN_PS, &wlvif->flags))
431 wl1271_ps_set_mode(wl, wlvif, ps_mode);
432 }
433
434 wl1271_ps_elp_sleep(wl);
435
436out:
437 mutex_unlock(&wl->mutex);
438 return count;
439}
440
441static const struct file_operations forced_ps_ops = {
442 .read = forced_ps_read,
443 .write = forced_ps_write,
444 .open = wl1271_open_file_generic,
445 .llseek = default_llseek,
446};
447
448static ssize_t split_scan_timeout_read(struct file *file, char __user *user_buf,
449 size_t count, loff_t *ppos)
450{
451 struct wl1271 *wl = file->private_data;
452
453 return wl1271_format_buffer(user_buf, count,
454 ppos, "%d\n",
455 wl->conf.scan.split_scan_timeout / 1000);
456}
457
458static ssize_t split_scan_timeout_write(struct file *file,
459 const char __user *user_buf,
460 size_t count, loff_t *ppos)
461{
462 struct wl1271 *wl = file->private_data;
463 unsigned long value;
464 int ret;
465
466 ret = kstrtoul_from_user(user_buf, count, 10, &value);
467 if (ret < 0) {
468 wl1271_warning("illegal value in split_scan_timeout");
469 return -EINVAL;
470 }
471
472 if (value == 0)
473 wl1271_info("split scan will be disabled");
474
475 mutex_lock(&wl->mutex);
476
477 wl->conf.scan.split_scan_timeout = value * 1000;
478
479 mutex_unlock(&wl->mutex);
480 return count;
481}
482
483static const struct file_operations split_scan_timeout_ops = {
484 .read = split_scan_timeout_read,
485 .write = split_scan_timeout_write,
486 .open = wl1271_open_file_generic,
487 .llseek = default_llseek,
488};
489
315static ssize_t driver_state_read(struct file *file, char __user *user_buf, 490static ssize_t driver_state_read(struct file *file, char __user *user_buf,
316 size_t count, loff_t *ppos) 491 size_t count, loff_t *ppos)
317{ 492{
@@ -446,6 +621,7 @@ static ssize_t vifs_state_read(struct file *file, char __user *user_buf,
446 VIF_STATE_PRINT_INT(sta.basic_rate_idx); 621 VIF_STATE_PRINT_INT(sta.basic_rate_idx);
447 VIF_STATE_PRINT_INT(sta.ap_rate_idx); 622 VIF_STATE_PRINT_INT(sta.ap_rate_idx);
448 VIF_STATE_PRINT_INT(sta.p2p_rate_idx); 623 VIF_STATE_PRINT_INT(sta.p2p_rate_idx);
624 VIF_STATE_PRINT_INT(sta.qos);
449 } else { 625 } else {
450 VIF_STATE_PRINT_INT(ap.global_hlid); 626 VIF_STATE_PRINT_INT(ap.global_hlid);
451 VIF_STATE_PRINT_INT(ap.bcast_hlid); 627 VIF_STATE_PRINT_INT(ap.bcast_hlid);
@@ -471,7 +647,6 @@ static ssize_t vifs_state_read(struct file *file, char __user *user_buf,
471 VIF_STATE_PRINT_INT(default_key); 647 VIF_STATE_PRINT_INT(default_key);
472 VIF_STATE_PRINT_INT(aid); 648 VIF_STATE_PRINT_INT(aid);
473 VIF_STATE_PRINT_INT(session_counter); 649 VIF_STATE_PRINT_INT(session_counter);
474 VIF_STATE_PRINT_INT(ps_poll_failures);
475 VIF_STATE_PRINT_INT(psm_entry_retry); 650 VIF_STATE_PRINT_INT(psm_entry_retry);
476 VIF_STATE_PRINT_INT(power_level); 651 VIF_STATE_PRINT_INT(power_level);
477 VIF_STATE_PRINT_INT(rssi_thold); 652 VIF_STATE_PRINT_INT(rssi_thold);
@@ -562,6 +737,64 @@ static const struct file_operations dtim_interval_ops = {
562 .llseek = default_llseek, 737 .llseek = default_llseek,
563}; 738};
564 739
740
741
742static ssize_t suspend_dtim_interval_read(struct file *file,
743 char __user *user_buf,
744 size_t count, loff_t *ppos)
745{
746 struct wl1271 *wl = file->private_data;
747 u8 value;
748
749 if (wl->conf.conn.suspend_wake_up_event == CONF_WAKE_UP_EVENT_DTIM ||
750 wl->conf.conn.suspend_wake_up_event == CONF_WAKE_UP_EVENT_N_DTIM)
751 value = wl->conf.conn.suspend_listen_interval;
752 else
753 value = 0;
754
755 return wl1271_format_buffer(user_buf, count, ppos, "%d\n", value);
756}
757
758static ssize_t suspend_dtim_interval_write(struct file *file,
759 const char __user *user_buf,
760 size_t count, loff_t *ppos)
761{
762 struct wl1271 *wl = file->private_data;
763 unsigned long value;
764 int ret;
765
766 ret = kstrtoul_from_user(user_buf, count, 10, &value);
767 if (ret < 0) {
768 wl1271_warning("illegal value for suspend_dtim_interval");
769 return -EINVAL;
770 }
771
772 if (value < 1 || value > 10) {
773 wl1271_warning("suspend_dtim value is not in valid range");
774 return -ERANGE;
775 }
776
777 mutex_lock(&wl->mutex);
778
779 wl->conf.conn.suspend_listen_interval = value;
780 /* for some reason there are different event types for 1 and >1 */
781 if (value == 1)
782 wl->conf.conn.suspend_wake_up_event = CONF_WAKE_UP_EVENT_DTIM;
783 else
784 wl->conf.conn.suspend_wake_up_event = CONF_WAKE_UP_EVENT_N_DTIM;
785
786 mutex_unlock(&wl->mutex);
787 return count;
788}
789
790
791static const struct file_operations suspend_dtim_interval_ops = {
792 .read = suspend_dtim_interval_read,
793 .write = suspend_dtim_interval_write,
794 .open = wl1271_open_file_generic,
795 .llseek = default_llseek,
796};
797
565static ssize_t beacon_interval_read(struct file *file, char __user *user_buf, 798static ssize_t beacon_interval_read(struct file *file, char __user *user_buf,
566 size_t count, loff_t *ppos) 799 size_t count, loff_t *ppos)
567{ 800{
@@ -886,8 +1119,12 @@ static int wl1271_debugfs_add_files(struct wl1271 *wl,
886 DEBUGFS_ADD(driver_state, rootdir); 1119 DEBUGFS_ADD(driver_state, rootdir);
887 DEBUGFS_ADD(vifs_state, rootdir); 1120 DEBUGFS_ADD(vifs_state, rootdir);
888 DEBUGFS_ADD(dtim_interval, rootdir); 1121 DEBUGFS_ADD(dtim_interval, rootdir);
1122 DEBUGFS_ADD(suspend_dtim_interval, rootdir);
889 DEBUGFS_ADD(beacon_interval, rootdir); 1123 DEBUGFS_ADD(beacon_interval, rootdir);
890 DEBUGFS_ADD(beacon_filtering, rootdir); 1124 DEBUGFS_ADD(beacon_filtering, rootdir);
1125 DEBUGFS_ADD(dynamic_ps_timeout, rootdir);
1126 DEBUGFS_ADD(forced_ps, rootdir);
1127 DEBUGFS_ADD(split_scan_timeout, rootdir);
891 1128
892 streaming = debugfs_create_dir("rx_streaming", rootdir); 1129 streaming = debugfs_create_dir("rx_streaming", rootdir);
893 if (!streaming || IS_ERR(streaming)) 1130 if (!streaming || IS_ERR(streaming))
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index d3280df68f5d..c953717f38eb 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -30,133 +30,6 @@
30#include "scan.h" 30#include "scan.h"
31#include "wl12xx_80211.h" 31#include "wl12xx_80211.h"
32 32
33void wl1271_pspoll_work(struct work_struct *work)
34{
35 struct ieee80211_vif *vif;
36 struct wl12xx_vif *wlvif;
37 struct delayed_work *dwork;
38 struct wl1271 *wl;
39 int ret;
40
41 dwork = container_of(work, struct delayed_work, work);
42 wlvif = container_of(dwork, struct wl12xx_vif, pspoll_work);
43 vif = container_of((void *)wlvif, struct ieee80211_vif, drv_priv);
44 wl = wlvif->wl;
45
46 wl1271_debug(DEBUG_EVENT, "pspoll work");
47
48 mutex_lock(&wl->mutex);
49
50 if (unlikely(wl->state == WL1271_STATE_OFF))
51 goto out;
52
53 if (!test_and_clear_bit(WLVIF_FLAG_PSPOLL_FAILURE, &wlvif->flags))
54 goto out;
55
56 if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
57 goto out;
58
59 /*
60 * if we end up here, then we were in powersave when the pspoll
61 * delivery failure occurred, and no-one changed state since, so
62 * we should go back to powersave.
63 */
64 ret = wl1271_ps_elp_wakeup(wl);
65 if (ret < 0)
66 goto out;
67
68 wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE,
69 wlvif->basic_rate, true);
70
71 wl1271_ps_elp_sleep(wl);
72out:
73 mutex_unlock(&wl->mutex);
74};
75
76static void wl1271_event_pspoll_delivery_fail(struct wl1271 *wl,
77 struct wl12xx_vif *wlvif)
78{
79 int delay = wl->conf.conn.ps_poll_recovery_period;
80 int ret;
81
82 wlvif->ps_poll_failures++;
83 if (wlvif->ps_poll_failures == 1)
84 wl1271_info("AP with dysfunctional ps-poll, "
85 "trying to work around it.");
86
87 /* force active mode receive data from the AP */
88 if (test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) {
89 ret = wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE,
90 wlvif->basic_rate, true);
91 if (ret < 0)
92 return;
93 set_bit(WLVIF_FLAG_PSPOLL_FAILURE, &wlvif->flags);
94 ieee80211_queue_delayed_work(wl->hw, &wlvif->pspoll_work,
95 msecs_to_jiffies(delay));
96 }
97
98 /*
99 * If already in active mode, lets we should be getting data from
100 * the AP right away. If we enter PSM too fast after this, and data
101 * remains on the AP, we will get another event like this, and we'll
102 * go into active once more.
103 */
104}
105
106static int wl1271_event_ps_report(struct wl1271 *wl,
107 struct wl12xx_vif *wlvif,
108 struct event_mailbox *mbox,
109 bool *beacon_loss)
110{
111 int ret = 0;
112 u32 total_retries = wl->conf.conn.psm_entry_retries;
113
114 wl1271_debug(DEBUG_EVENT, "ps_status: 0x%x", mbox->ps_status);
115
116 switch (mbox->ps_status) {
117 case EVENT_ENTER_POWER_SAVE_FAIL:
118 wl1271_debug(DEBUG_PSM, "PSM entry failed");
119
120 if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) {
121 /* remain in active mode */
122 wlvif->psm_entry_retry = 0;
123 break;
124 }
125
126 if (wlvif->psm_entry_retry < total_retries) {
127 wlvif->psm_entry_retry++;
128 ret = wl1271_ps_set_mode(wl, wlvif,
129 STATION_POWER_SAVE_MODE,
130 wlvif->basic_rate, true);
131 } else {
132 wl1271_info("No ack to nullfunc from AP.");
133 wlvif->psm_entry_retry = 0;
134 *beacon_loss = true;
135 }
136 break;
137 case EVENT_ENTER_POWER_SAVE_SUCCESS:
138 wlvif->psm_entry_retry = 0;
139
140 /*
141 * BET has only a minor effect in 5GHz and masks
142 * channel switch IEs, so we only enable BET on 2.4GHz
143 */
144 if (wlvif->band == IEEE80211_BAND_2GHZ)
145 /* enable beacon early termination */
146 ret = wl1271_acx_bet_enable(wl, wlvif, true);
147
148 if (wlvif->ps_compl) {
149 complete(wlvif->ps_compl);
150 wlvif->ps_compl = NULL;
151 }
152 break;
153 default:
154 break;
155 }
156
157 return ret;
158}
159
160static void wl1271_event_rssi_trigger(struct wl1271 *wl, 33static void wl1271_event_rssi_trigger(struct wl1271 *wl,
161 struct wl12xx_vif *wlvif, 34 struct wl12xx_vif *wlvif,
162 struct event_mailbox *mbox) 35 struct event_mailbox *mbox)
@@ -205,21 +78,13 @@ static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif)
205static void wl12xx_event_soft_gemini_sense(struct wl1271 *wl, 78static void wl12xx_event_soft_gemini_sense(struct wl1271 *wl,
206 u8 enable) 79 u8 enable)
207{ 80{
208 struct ieee80211_vif *vif;
209 struct wl12xx_vif *wlvif; 81 struct wl12xx_vif *wlvif;
210 82
211 if (enable) { 83 if (enable) {
212 /* disable dynamic PS when requested by the firmware */
213 wl12xx_for_each_wlvif_sta(wl, wlvif) {
214 vif = wl12xx_wlvif_to_vif(wlvif);
215 ieee80211_disable_dyn_ps(vif);
216 }
217 set_bit(WL1271_FLAG_SOFT_GEMINI, &wl->flags); 84 set_bit(WL1271_FLAG_SOFT_GEMINI, &wl->flags);
218 } else { 85 } else {
219 clear_bit(WL1271_FLAG_SOFT_GEMINI, &wl->flags); 86 clear_bit(WL1271_FLAG_SOFT_GEMINI, &wl->flags);
220 wl12xx_for_each_wlvif_sta(wl, wlvif) { 87 wl12xx_for_each_wlvif_sta(wl, wlvif) {
221 vif = wl12xx_wlvif_to_vif(wlvif);
222 ieee80211_enable_dyn_ps(vif);
223 wl1271_recalc_rx_streaming(wl, wlvif); 88 wl1271_recalc_rx_streaming(wl, wlvif);
224 } 89 }
225 } 90 }
@@ -237,7 +102,6 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
237{ 102{
238 struct ieee80211_vif *vif; 103 struct ieee80211_vif *vif;
239 struct wl12xx_vif *wlvif; 104 struct wl12xx_vif *wlvif;
240 int ret;
241 u32 vector; 105 u32 vector;
242 bool beacon_loss = false; 106 bool beacon_loss = false;
243 bool disconnect_sta = false; 107 bool disconnect_sta = false;
@@ -293,21 +157,6 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
293 beacon_loss = true; 157 beacon_loss = true;
294 } 158 }
295 159
296 if (vector & PS_REPORT_EVENT_ID) {
297 wl1271_debug(DEBUG_EVENT, "PS_REPORT_EVENT");
298 wl12xx_for_each_wlvif_sta(wl, wlvif) {
299 ret = wl1271_event_ps_report(wl, wlvif,
300 mbox, &beacon_loss);
301 if (ret < 0)
302 return ret;
303 }
304 }
305
306 if (vector & PSPOLL_DELIVERY_FAILURE_EVENT_ID)
307 wl12xx_for_each_wlvif_sta(wl, wlvif) {
308 wl1271_event_pspoll_delivery_fail(wl, wlvif);
309 }
310
311 if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) { 160 if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) {
312 /* TODO: check actual multi-role support */ 161 /* TODO: check actual multi-role support */
313 wl1271_debug(DEBUG_EVENT, "RSSI_SNR_TRIGGER_0_EVENT"); 162 wl1271_debug(DEBUG_EVENT, "RSSI_SNR_TRIGGER_0_EVENT");
@@ -344,7 +193,6 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
344 193
345 /* TODO: configure only the relevant vif */ 194 /* TODO: configure only the relevant vif */
346 wl12xx_for_each_wlvif_sta(wl, wlvif) { 195 wl12xx_for_each_wlvif_sta(wl, wlvif) {
347 struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
348 bool success; 196 bool success;
349 197
350 if (!test_and_clear_bit(WLVIF_FLAG_CS_PROGRESS, 198 if (!test_and_clear_bit(WLVIF_FLAG_CS_PROGRESS,
@@ -352,6 +200,8 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
352 continue; 200 continue;
353 201
354 success = mbox->channel_switch_status ? false : true; 202 success = mbox->channel_switch_status ? false : true;
203 vif = wl12xx_wlvif_to_vif(wlvif);
204
355 ieee80211_chswitch_done(vif, success); 205 ieee80211_chswitch_done(vif, success);
356 } 206 }
357 } 207 }
diff --git a/drivers/net/wireless/wl12xx/event.h b/drivers/net/wireless/wl12xx/event.h
index 1d878ba47bf4..057d193d3525 100644
--- a/drivers/net/wireless/wl12xx/event.h
+++ b/drivers/net/wireless/wl12xx/event.h
@@ -51,10 +51,10 @@ enum {
51 SCAN_COMPLETE_EVENT_ID = BIT(10), 51 SCAN_COMPLETE_EVENT_ID = BIT(10),
52 WFD_DISCOVERY_COMPLETE_EVENT_ID = BIT(11), 52 WFD_DISCOVERY_COMPLETE_EVENT_ID = BIT(11),
53 AP_DISCOVERY_COMPLETE_EVENT_ID = BIT(12), 53 AP_DISCOVERY_COMPLETE_EVENT_ID = BIT(12),
54 PS_REPORT_EVENT_ID = BIT(13), 54 RESERVED1 = BIT(13),
55 PSPOLL_DELIVERY_FAILURE_EVENT_ID = BIT(14), 55 PSPOLL_DELIVERY_FAILURE_EVENT_ID = BIT(14),
56 DISCONNECT_EVENT_COMPLETE_ID = BIT(15), 56 ROLE_STOP_COMPLETE_EVENT_ID = BIT(15),
57 /* BIT(16) is reserved */ 57 RADAR_DETECTED_EVENT_ID = BIT(16),
58 CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(17), 58 CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(17),
59 BSS_LOSE_EVENT_ID = BIT(18), 59 BSS_LOSE_EVENT_ID = BIT(18),
60 REGAINED_BSS_EVENT_ID = BIT(19), 60 REGAINED_BSS_EVENT_ID = BIT(19),
@@ -94,9 +94,9 @@ struct event_mailbox {
94 u8 soft_gemini_sense_info; 94 u8 soft_gemini_sense_info;
95 u8 soft_gemini_protective_info; 95 u8 soft_gemini_protective_info;
96 s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS]; 96 s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS];
97 u8 channel_switch_status; 97 u8 change_auto_mode_timeout;
98 u8 scheduled_scan_status; 98 u8 scheduled_scan_status;
99 u8 ps_status; 99 u8 reserved4;
100 /* tuned channel (roc) */ 100 /* tuned channel (roc) */
101 u8 roc_channel; 101 u8 roc_channel;
102 102
@@ -119,17 +119,21 @@ struct event_mailbox {
119 u8 rx_ba_allowed; 119 u8 rx_ba_allowed;
120 u8 reserved_6[2]; 120 u8 reserved_6[2];
121 121
122 /* Channel switch results */
123
124 u8 channel_switch_role_id;
125 u8 channel_switch_status;
126 u8 reserved_7[2];
127
122 u8 ps_poll_delivery_failure_role_ids; 128 u8 ps_poll_delivery_failure_role_ids;
123 u8 stopped_role_ids; 129 u8 stopped_role_ids;
124 u8 started_role_ids; 130 u8 started_role_ids;
125 u8 change_auto_mode_timeout;
126 131
127 u8 reserved_7[12]; 132 u8 reserved_8[9];
128} __packed; 133} __packed;
129 134
130int wl1271_event_unmask(struct wl1271 *wl); 135int wl1271_event_unmask(struct wl1271 *wl);
131void wl1271_event_mbox_config(struct wl1271 *wl); 136void wl1271_event_mbox_config(struct wl1271 *wl);
132int wl1271_event_handle(struct wl1271 *wl, u8 mbox); 137int wl1271_event_handle(struct wl1271 *wl, u8 mbox);
133void wl1271_pspoll_work(struct work_struct *work);
134 138
135#endif 139#endif
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c
index ca7ee59e4505..203fbebf09eb 100644
--- a/drivers/net/wireless/wl12xx/init.c
+++ b/drivers/net/wireless/wl12xx/init.c
@@ -37,54 +37,64 @@
37int wl1271_init_templates_config(struct wl1271 *wl) 37int wl1271_init_templates_config(struct wl1271 *wl)
38{ 38{
39 int ret, i; 39 int ret, i;
40 size_t max_size;
40 41
41 /* send empty templates for fw memory reservation */ 42 /* send empty templates for fw memory reservation */
42 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL, 43 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
43 WL1271_CMD_TEMPL_DFLT_SIZE, 44 CMD_TEMPL_CFG_PROBE_REQ_2_4, NULL,
45 WL1271_CMD_TEMPL_MAX_SIZE,
44 0, WL1271_RATE_AUTOMATIC); 46 0, WL1271_RATE_AUTOMATIC);
45 if (ret < 0) 47 if (ret < 0)
46 return ret; 48 return ret;
47 49
48 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_CFG_PROBE_REQ_5, 50 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
49 NULL, WL1271_CMD_TEMPL_DFLT_SIZE, 0, 51 CMD_TEMPL_CFG_PROBE_REQ_5,
52 NULL, WL1271_CMD_TEMPL_MAX_SIZE, 0,
50 WL1271_RATE_AUTOMATIC); 53 WL1271_RATE_AUTOMATIC);
51 if (ret < 0) 54 if (ret < 0)
52 return ret; 55 return ret;
53 56
54 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, NULL, 57 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
58 CMD_TEMPL_NULL_DATA, NULL,
55 sizeof(struct wl12xx_null_data_template), 59 sizeof(struct wl12xx_null_data_template),
56 0, WL1271_RATE_AUTOMATIC); 60 0, WL1271_RATE_AUTOMATIC);
57 if (ret < 0) 61 if (ret < 0)
58 return ret; 62 return ret;
59 63
60 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PS_POLL, NULL, 64 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
65 CMD_TEMPL_PS_POLL, NULL,
61 sizeof(struct wl12xx_ps_poll_template), 66 sizeof(struct wl12xx_ps_poll_template),
62 0, WL1271_RATE_AUTOMATIC); 67 0, WL1271_RATE_AUTOMATIC);
63 if (ret < 0) 68 if (ret < 0)
64 return ret; 69 return ret;
65 70
66 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, NULL, 71 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
72 CMD_TEMPL_QOS_NULL_DATA, NULL,
67 sizeof 73 sizeof
68 (struct ieee80211_qos_hdr), 74 (struct ieee80211_qos_hdr),
69 0, WL1271_RATE_AUTOMATIC); 75 0, WL1271_RATE_AUTOMATIC);
70 if (ret < 0) 76 if (ret < 0)
71 return ret; 77 return ret;
72 78
73 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_PROBE_RESPONSE, NULL, 79 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
80 CMD_TEMPL_PROBE_RESPONSE, NULL,
74 WL1271_CMD_TEMPL_DFLT_SIZE, 81 WL1271_CMD_TEMPL_DFLT_SIZE,
75 0, WL1271_RATE_AUTOMATIC); 82 0, WL1271_RATE_AUTOMATIC);
76 if (ret < 0) 83 if (ret < 0)
77 return ret; 84 return ret;
78 85
79 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_BEACON, NULL, 86 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
87 CMD_TEMPL_BEACON, NULL,
80 WL1271_CMD_TEMPL_DFLT_SIZE, 88 WL1271_CMD_TEMPL_DFLT_SIZE,
81 0, WL1271_RATE_AUTOMATIC); 89 0, WL1271_RATE_AUTOMATIC);
82 if (ret < 0) 90 if (ret < 0)
83 return ret; 91 return ret;
84 92
85 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_ARP_RSP, NULL, 93 max_size = sizeof(struct wl12xx_arp_rsp_template) +
86 sizeof 94 WL1271_EXTRA_SPACE_MAX;
87 (struct wl12xx_arp_rsp_template), 95 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
96 CMD_TEMPL_ARP_RSP, NULL,
97 max_size,
88 0, WL1271_RATE_AUTOMATIC); 98 0, WL1271_RATE_AUTOMATIC);
89 if (ret < 0) 99 if (ret < 0)
90 return ret; 100 return ret;
@@ -93,19 +103,22 @@ int wl1271_init_templates_config(struct wl1271 *wl)
93 * Put very large empty placeholders for all templates. These 103 * Put very large empty placeholders for all templates. These
94 * reserve memory for later. 104 * reserve memory for later.
95 */ 105 */
96 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_PROBE_RESPONSE, NULL, 106 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
107 CMD_TEMPL_AP_PROBE_RESPONSE, NULL,
97 WL1271_CMD_TEMPL_MAX_SIZE, 108 WL1271_CMD_TEMPL_MAX_SIZE,
98 0, WL1271_RATE_AUTOMATIC); 109 0, WL1271_RATE_AUTOMATIC);
99 if (ret < 0) 110 if (ret < 0)
100 return ret; 111 return ret;
101 112
102 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_AP_BEACON, NULL, 113 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
114 CMD_TEMPL_AP_BEACON, NULL,
103 WL1271_CMD_TEMPL_MAX_SIZE, 115 WL1271_CMD_TEMPL_MAX_SIZE,
104 0, WL1271_RATE_AUTOMATIC); 116 0, WL1271_RATE_AUTOMATIC);
105 if (ret < 0) 117 if (ret < 0)
106 return ret; 118 return ret;
107 119
108 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, NULL, 120 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
121 CMD_TEMPL_DEAUTH_AP, NULL,
109 sizeof 122 sizeof
110 (struct wl12xx_disconn_template), 123 (struct wl12xx_disconn_template),
111 0, WL1271_RATE_AUTOMATIC); 124 0, WL1271_RATE_AUTOMATIC);
@@ -113,7 +126,8 @@ int wl1271_init_templates_config(struct wl1271 *wl)
113 return ret; 126 return ret;
114 127
115 for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) { 128 for (i = 0; i < CMD_TEMPL_KLV_IDX_MAX; i++) {
116 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_KLV, NULL, 129 ret = wl1271_cmd_template_set(wl, WL12XX_INVALID_ROLE_ID,
130 CMD_TEMPL_KLV, NULL,
117 sizeof(struct ieee80211_qos_hdr), 131 sizeof(struct ieee80211_qos_hdr),
118 i, WL1271_RATE_AUTOMATIC); 132 i, WL1271_RATE_AUTOMATIC);
119 if (ret < 0) 133 if (ret < 0)
@@ -140,7 +154,8 @@ static int wl1271_ap_init_deauth_template(struct wl1271 *wl,
140 IEEE80211_STYPE_DEAUTH); 154 IEEE80211_STYPE_DEAUTH);
141 155
142 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 156 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
143 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_DEAUTH_AP, 157 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
158 CMD_TEMPL_DEAUTH_AP,
144 tmpl, sizeof(*tmpl), 0, rate); 159 tmpl, sizeof(*tmpl), 0, rate);
145 160
146out: 161out:
@@ -172,7 +187,8 @@ static int wl1271_ap_init_null_template(struct wl1271 *wl,
172 memcpy(nullfunc->addr3, vif->addr, ETH_ALEN); 187 memcpy(nullfunc->addr3, vif->addr, ETH_ALEN);
173 188
174 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 189 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
175 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_NULL_DATA, nullfunc, 190 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
191 CMD_TEMPL_NULL_DATA, nullfunc,
176 sizeof(*nullfunc), 0, rate); 192 sizeof(*nullfunc), 0, rate);
177 193
178out: 194out:
@@ -204,7 +220,8 @@ static int wl1271_ap_init_qos_null_template(struct wl1271 *wl,
204 memcpy(qosnull->addr3, vif->addr, ETH_ALEN); 220 memcpy(qosnull->addr3, vif->addr, ETH_ALEN);
205 221
206 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 222 rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
207 ret = wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, qosnull, 223 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
224 CMD_TEMPL_QOS_NULL_DATA, qosnull,
208 sizeof(*qosnull), 0, rate); 225 sizeof(*qosnull), 0, rate);
209 226
210out: 227out:
diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c
index 079ad380e8ff..c574a3b31e31 100644
--- a/drivers/net/wireless/wl12xx/io.c
+++ b/drivers/net/wireless/wl12xx/io.c
@@ -45,6 +45,65 @@
45#define OCP_STATUS_REQ_FAILED 0x20000 45#define OCP_STATUS_REQ_FAILED 0x20000
46#define OCP_STATUS_RESP_ERROR 0x30000 46#define OCP_STATUS_RESP_ERROR 0x30000
47 47
48struct wl1271_partition_set wl12xx_part_table[PART_TABLE_LEN] = {
49 [PART_DOWN] = {
50 .mem = {
51 .start = 0x00000000,
52 .size = 0x000177c0
53 },
54 .reg = {
55 .start = REGISTERS_BASE,
56 .size = 0x00008800
57 },
58 .mem2 = {
59 .start = 0x00000000,
60 .size = 0x00000000
61 },
62 .mem3 = {
63 .start = 0x00000000,
64 .size = 0x00000000
65 },
66 },
67
68 [PART_WORK] = {
69 .mem = {
70 .start = 0x00040000,
71 .size = 0x00014fc0
72 },
73 .reg = {
74 .start = REGISTERS_BASE,
75 .size = 0x0000a000
76 },
77 .mem2 = {
78 .start = 0x003004f8,
79 .size = 0x00000004
80 },
81 .mem3 = {
82 .start = 0x00040404,
83 .size = 0x00000000
84 },
85 },
86
87 [PART_DRPW] = {
88 .mem = {
89 .start = 0x00040000,
90 .size = 0x00014fc0
91 },
92 .reg = {
93 .start = DRPW_BASE,
94 .size = 0x00006000
95 },
96 .mem2 = {
97 .start = 0x00000000,
98 .size = 0x00000000
99 },
100 .mem3 = {
101 .start = 0x00000000,
102 .size = 0x00000000
103 }
104 }
105};
106
48bool wl1271_set_block_size(struct wl1271 *wl) 107bool wl1271_set_block_size(struct wl1271 *wl)
49{ 108{
50 if (wl->if_ops->set_block_size) { 109 if (wl->if_ops->set_block_size) {
diff --git a/drivers/net/wireless/wl12xx/io.h b/drivers/net/wireless/wl12xx/io.h
index d398cbcea986..4fb3dab8c3b2 100644
--- a/drivers/net/wireless/wl12xx/io.h
+++ b/drivers/net/wireless/wl12xx/io.h
@@ -43,6 +43,8 @@
43 43
44#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000 44#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000
45 45
46extern struct wl1271_partition_set wl12xx_part_table[PART_TABLE_LEN];
47
46struct wl1271; 48struct wl1271;
47 49
48void wl1271_disable_interrupts(struct wl1271 *wl); 50void wl1271_disable_interrupts(struct wl1271 *wl);
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index f8748cedbae1..adf9bbcf88fd 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1,3 +1,4 @@
1
1/* 2/*
2 * This file is part of wl1271 3 * This file is part of wl1271
3 * 4 *
@@ -115,6 +116,9 @@ static struct conf_drv_settings default_conf = {
115 [CONF_AP_CONNECTION_PROTECTION_TIME] = 0, 116 [CONF_AP_CONNECTION_PROTECTION_TIME] = 0,
116 [CONF_AP_BT_ACL_VAL_BT_SERVE_TIME] = 25, 117 [CONF_AP_BT_ACL_VAL_BT_SERVE_TIME] = 25,
117 [CONF_AP_BT_ACL_VAL_WL_SERVE_TIME] = 25, 118 [CONF_AP_BT_ACL_VAL_WL_SERVE_TIME] = 25,
119 /* CTS Diluting params */
120 [CONF_SG_CTS_DILUTED_BAD_RX_PACKETS_TH] = 0,
121 [CONF_SG_CTS_CHOP_IN_DUAL_ANT_SCO_MASTER] = 0,
118 }, 122 },
119 .state = CONF_SG_PROTECTIVE, 123 .state = CONF_SG_PROTECTIVE,
120 }, 124 },
@@ -217,6 +221,8 @@ static struct conf_drv_settings default_conf = {
217 .conn = { 221 .conn = {
218 .wake_up_event = CONF_WAKE_UP_EVENT_DTIM, 222 .wake_up_event = CONF_WAKE_UP_EVENT_DTIM,
219 .listen_interval = 1, 223 .listen_interval = 1,
224 .suspend_wake_up_event = CONF_WAKE_UP_EVENT_N_DTIM,
225 .suspend_listen_interval = 3,
220 .bcn_filt_mode = CONF_BCN_FILT_MODE_ENABLED, 226 .bcn_filt_mode = CONF_BCN_FILT_MODE_ENABLED,
221 .bcn_filt_ie_count = 2, 227 .bcn_filt_ie_count = 2,
222 .bcn_filt_ie = { 228 .bcn_filt_ie = {
@@ -235,12 +241,13 @@ static struct conf_drv_settings default_conf = {
235 .broadcast_timeout = 20000, 241 .broadcast_timeout = 20000,
236 .rx_broadcast_in_ps = 1, 242 .rx_broadcast_in_ps = 1,
237 .ps_poll_threshold = 10, 243 .ps_poll_threshold = 10,
238 .ps_poll_recovery_period = 700,
239 .bet_enable = CONF_BET_MODE_ENABLE, 244 .bet_enable = CONF_BET_MODE_ENABLE,
240 .bet_max_consecutive = 50, 245 .bet_max_consecutive = 50,
241 .psm_entry_retries = 8, 246 .psm_entry_retries = 8,
242 .psm_exit_retries = 16, 247 .psm_exit_retries = 16,
243 .psm_entry_nullfunc_retries = 3, 248 .psm_entry_nullfunc_retries = 3,
249 .dynamic_ps_timeout = 100,
250 .forced_ps = false,
244 .keep_alive_interval = 55000, 251 .keep_alive_interval = 55000,
245 .max_listen_interval = 20, 252 .max_listen_interval = 20,
246 }, 253 },
@@ -265,6 +272,7 @@ static struct conf_drv_settings default_conf = {
265 .min_dwell_time_passive = 100000, 272 .min_dwell_time_passive = 100000,
266 .max_dwell_time_passive = 100000, 273 .max_dwell_time_passive = 100000,
267 .num_probe_reqs = 2, 274 .num_probe_reqs = 2,
275 .split_scan_timeout = 50000,
268 }, 276 },
269 .sched_scan = { 277 .sched_scan = {
270 /* sched_scan requires dwell times in TU instead of TU/1000 */ 278 /* sched_scan requires dwell times in TU instead of TU/1000 */
@@ -672,8 +680,6 @@ static int wl1271_plt_init(struct wl1271 *wl)
672 if (ret < 0) 680 if (ret < 0)
673 return ret; 681 return ret;
674 } 682 }
675 if (ret < 0)
676 return ret;
677 683
678 /* Chip-specific initializations */ 684 /* Chip-specific initializations */
679 ret = wl1271_chip_specific_init(wl); 685 ret = wl1271_chip_specific_init(wl);
@@ -985,16 +991,70 @@ out:
985 return IRQ_HANDLED; 991 return IRQ_HANDLED;
986} 992}
987 993
988static int wl1271_fetch_firmware(struct wl1271 *wl) 994struct vif_counter_data {
995 u8 counter;
996
997 struct ieee80211_vif *cur_vif;
998 bool cur_vif_running;
999};
1000
1001static void wl12xx_vif_count_iter(void *data, u8 *mac,
1002 struct ieee80211_vif *vif)
1003{
1004 struct vif_counter_data *counter = data;
1005
1006 counter->counter++;
1007 if (counter->cur_vif == vif)
1008 counter->cur_vif_running = true;
1009}
1010
1011/* caller must not hold wl->mutex, as it might deadlock */
1012static void wl12xx_get_vif_count(struct ieee80211_hw *hw,
1013 struct ieee80211_vif *cur_vif,
1014 struct vif_counter_data *data)
1015{
1016 memset(data, 0, sizeof(*data));
1017 data->cur_vif = cur_vif;
1018
1019 ieee80211_iterate_active_interfaces(hw,
1020 wl12xx_vif_count_iter, data);
1021}
1022
1023static int wl12xx_fetch_firmware(struct wl1271 *wl, bool plt)
989{ 1024{
990 const struct firmware *fw; 1025 const struct firmware *fw;
991 const char *fw_name; 1026 const char *fw_name;
1027 enum wl12xx_fw_type fw_type;
992 int ret; 1028 int ret;
993 1029
994 if (wl->chip.id == CHIP_ID_1283_PG20) 1030 if (plt) {
995 fw_name = WL128X_FW_NAME; 1031 fw_type = WL12XX_FW_TYPE_PLT;
996 else 1032 if (wl->chip.id == CHIP_ID_1283_PG20)
997 fw_name = WL127X_FW_NAME; 1033 fw_name = WL128X_PLT_FW_NAME;
1034 else
1035 fw_name = WL127X_PLT_FW_NAME;
1036 } else {
1037 /*
1038 * we can't call wl12xx_get_vif_count() here because
1039 * wl->mutex is taken, so use the cached last_vif_count value
1040 */
1041 if (wl->last_vif_count > 1) {
1042 fw_type = WL12XX_FW_TYPE_MULTI;
1043 if (wl->chip.id == CHIP_ID_1283_PG20)
1044 fw_name = WL128X_FW_NAME_MULTI;
1045 else
1046 fw_name = WL127X_FW_NAME_MULTI;
1047 } else {
1048 fw_type = WL12XX_FW_TYPE_NORMAL;
1049 if (wl->chip.id == CHIP_ID_1283_PG20)
1050 fw_name = WL128X_FW_NAME_SINGLE;
1051 else
1052 fw_name = WL127X_FW_NAME_SINGLE;
1053 }
1054 }
1055
1056 if (wl->fw_type == fw_type)
1057 return 0;
998 1058
999 wl1271_debug(DEBUG_BOOT, "booting firmware %s", fw_name); 1059 wl1271_debug(DEBUG_BOOT, "booting firmware %s", fw_name);
1000 1060
@@ -1013,6 +1073,7 @@ static int wl1271_fetch_firmware(struct wl1271 *wl)
1013 } 1073 }
1014 1074
1015 vfree(wl->fw); 1075 vfree(wl->fw);
1076 wl->fw_type = WL12XX_FW_TYPE_NONE;
1016 wl->fw_len = fw->size; 1077 wl->fw_len = fw->size;
1017 wl->fw = vmalloc(wl->fw_len); 1078 wl->fw = vmalloc(wl->fw_len);
1018 1079
@@ -1024,7 +1085,7 @@ static int wl1271_fetch_firmware(struct wl1271 *wl)
1024 1085
1025 memcpy(wl->fw, fw->data, wl->fw_len); 1086 memcpy(wl->fw, fw->data, wl->fw_len);
1026 ret = 0; 1087 ret = 0;
1027 1088 wl->fw_type = fw_type;
1028out: 1089out:
1029 release_firmware(fw); 1090 release_firmware(fw);
1030 1091
@@ -1152,7 +1213,7 @@ static void wl1271_recovery_work(struct work_struct *work)
1152 1213
1153 mutex_lock(&wl->mutex); 1214 mutex_lock(&wl->mutex);
1154 1215
1155 if (wl->state != WL1271_STATE_ON) 1216 if (wl->state != WL1271_STATE_ON || wl->plt)
1156 goto out_unlock; 1217 goto out_unlock;
1157 1218
1158 /* Avoid a recursive recovery */ 1219 /* Avoid a recursive recovery */
@@ -1232,10 +1293,9 @@ static int wl1271_setup(struct wl1271 *wl)
1232 return 0; 1293 return 0;
1233} 1294}
1234 1295
1235static int wl1271_chip_wakeup(struct wl1271 *wl) 1296static int wl12xx_set_power_on(struct wl1271 *wl)
1236{ 1297{
1237 struct wl1271_partition_set partition; 1298 int ret;
1238 int ret = 0;
1239 1299
1240 msleep(WL1271_PRE_POWER_ON_SLEEP); 1300 msleep(WL1271_PRE_POWER_ON_SLEEP);
1241 ret = wl1271_power_on(wl); 1301 ret = wl1271_power_on(wl);
@@ -1245,20 +1305,22 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
1245 wl1271_io_reset(wl); 1305 wl1271_io_reset(wl);
1246 wl1271_io_init(wl); 1306 wl1271_io_init(wl);
1247 1307
1248 /* We don't need a real memory partition here, because we only want 1308 wl1271_set_partition(wl, &wl12xx_part_table[PART_DOWN]);
1249 * to use the registers at this point. */
1250 memset(&partition, 0, sizeof(partition));
1251 partition.reg.start = REGISTERS_BASE;
1252 partition.reg.size = REGISTERS_DOWN_SIZE;
1253 wl1271_set_partition(wl, &partition);
1254 1309
1255 /* ELP module wake up */ 1310 /* ELP module wake up */
1256 wl1271_fw_wakeup(wl); 1311 wl1271_fw_wakeup(wl);
1257 1312
1258 /* whal_FwCtrl_BootSm() */ 1313out:
1314 return ret;
1315}
1259 1316
1260 /* 0. read chip id from CHIP_ID */ 1317static int wl12xx_chip_wakeup(struct wl1271 *wl, bool plt)
1261 wl->chip.id = wl1271_read32(wl, CHIP_ID_B); 1318{
1319 int ret = 0;
1320
1321 ret = wl12xx_set_power_on(wl);
1322 if (ret < 0)
1323 goto out;
1262 1324
1263 /* 1325 /*
1264 * For wl127x based devices we could use the default block 1326 * For wl127x based devices we could use the default block
@@ -1307,11 +1369,9 @@ static int wl1271_chip_wakeup(struct wl1271 *wl)
1307 goto out; 1369 goto out;
1308 } 1370 }
1309 1371
1310 if (wl->fw == NULL) { 1372 ret = wl12xx_fetch_firmware(wl, plt);
1311 ret = wl1271_fetch_firmware(wl); 1373 if (ret < 0)
1312 if (ret < 0) 1374 goto out;
1313 goto out;
1314 }
1315 1375
1316 /* No NVS from netlink, try to get it from the filesystem */ 1376 /* No NVS from netlink, try to get it from the filesystem */
1317 if (wl->nvs == NULL) { 1377 if (wl->nvs == NULL) {
@@ -1343,7 +1403,7 @@ int wl1271_plt_start(struct wl1271 *wl)
1343 1403
1344 while (retries) { 1404 while (retries) {
1345 retries--; 1405 retries--;
1346 ret = wl1271_chip_wakeup(wl); 1406 ret = wl12xx_chip_wakeup(wl, true);
1347 if (ret < 0) 1407 if (ret < 0)
1348 goto power_off; 1408 goto power_off;
1349 1409
@@ -1355,7 +1415,8 @@ int wl1271_plt_start(struct wl1271 *wl)
1355 if (ret < 0) 1415 if (ret < 0)
1356 goto irq_disable; 1416 goto irq_disable;
1357 1417
1358 wl->state = WL1271_STATE_PLT; 1418 wl->plt = true;
1419 wl->state = WL1271_STATE_ON;
1359 wl1271_notice("firmware booted in PLT mode (%s)", 1420 wl1271_notice("firmware booted in PLT mode (%s)",
1360 wl->chip.fw_ver_str); 1421 wl->chip.fw_ver_str);
1361 1422
@@ -1391,41 +1452,51 @@ out:
1391 return ret; 1452 return ret;
1392} 1453}
1393 1454
1394static int __wl1271_plt_stop(struct wl1271 *wl) 1455int wl1271_plt_stop(struct wl1271 *wl)
1395{ 1456{
1396 int ret = 0; 1457 int ret = 0;
1397 1458
1398 wl1271_notice("power down"); 1459 wl1271_notice("power down");
1399 1460
1400 if (wl->state != WL1271_STATE_PLT) { 1461 /*
1462 * Interrupts must be disabled before setting the state to OFF.
1463 * Otherwise, the interrupt handler might be called and exit without
1464 * reading the interrupt status.
1465 */
1466 wl1271_disable_interrupts(wl);
1467 mutex_lock(&wl->mutex);
1468 if (!wl->plt) {
1469 mutex_unlock(&wl->mutex);
1470
1471 /*
1472 * This will not necessarily enable interrupts as interrupts
1473 * may have been disabled when op_stop was called. It will,
1474 * however, balance the above call to disable_interrupts().
1475 */
1476 wl1271_enable_interrupts(wl);
1477
1401 wl1271_error("cannot power down because not in PLT " 1478 wl1271_error("cannot power down because not in PLT "
1402 "state: %d", wl->state); 1479 "state: %d", wl->state);
1403 ret = -EBUSY; 1480 ret = -EBUSY;
1404 goto out; 1481 goto out;
1405 } 1482 }
1406 1483
1407 wl1271_power_off(wl);
1408
1409 wl->state = WL1271_STATE_OFF;
1410 wl->rx_counter = 0;
1411
1412 mutex_unlock(&wl->mutex); 1484 mutex_unlock(&wl->mutex);
1413 wl1271_disable_interrupts(wl); 1485
1414 wl1271_flush_deferred_work(wl); 1486 wl1271_flush_deferred_work(wl);
1415 cancel_work_sync(&wl->netstack_work); 1487 cancel_work_sync(&wl->netstack_work);
1416 cancel_work_sync(&wl->recovery_work); 1488 cancel_work_sync(&wl->recovery_work);
1417 mutex_lock(&wl->mutex); 1489 cancel_delayed_work_sync(&wl->elp_work);
1418out:
1419 return ret;
1420}
1421
1422int wl1271_plt_stop(struct wl1271 *wl)
1423{
1424 int ret;
1425 1490
1426 mutex_lock(&wl->mutex); 1491 mutex_lock(&wl->mutex);
1427 ret = __wl1271_plt_stop(wl); 1492 wl1271_power_off(wl);
1493 wl->flags = 0;
1494 wl->state = WL1271_STATE_OFF;
1495 wl->plt = false;
1496 wl->rx_counter = 0;
1428 mutex_unlock(&wl->mutex); 1497 mutex_unlock(&wl->mutex);
1498
1499out:
1429 return ret; 1500 return ret;
1430} 1501}
1431 1502
@@ -1574,38 +1645,16 @@ static int wl1271_configure_suspend_sta(struct wl1271 *wl,
1574 if (ret < 0) 1645 if (ret < 0)
1575 goto out_unlock; 1646 goto out_unlock;
1576 1647
1577 /* enter psm if needed*/ 1648 ret = wl1271_acx_wake_up_conditions(wl, wlvif,
1578 if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) { 1649 wl->conf.conn.suspend_wake_up_event,
1579 DECLARE_COMPLETION_ONSTACK(compl); 1650 wl->conf.conn.suspend_listen_interval);
1580 1651
1581 wlvif->ps_compl = &compl; 1652 if (ret < 0)
1582 ret = wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE, 1653 wl1271_error("suspend: set wake up conditions failed: %d", ret);
1583 wlvif->basic_rate, true);
1584 if (ret < 0)
1585 goto out_sleep;
1586
1587 /* we must unlock here so we will be able to get events */
1588 wl1271_ps_elp_sleep(wl);
1589 mutex_unlock(&wl->mutex);
1590
1591 ret = wait_for_completion_timeout(
1592 &compl, msecs_to_jiffies(WL1271_PS_COMPLETE_TIMEOUT));
1593 1654
1594 mutex_lock(&wl->mutex);
1595 if (ret <= 0) {
1596 wl1271_warning("couldn't enter ps mode!");
1597 ret = -EBUSY;
1598 goto out_cleanup;
1599 }
1600 1655
1601 ret = wl1271_ps_elp_wakeup(wl);
1602 if (ret < 0)
1603 goto out_cleanup;
1604 }
1605out_sleep:
1606 wl1271_ps_elp_sleep(wl); 1656 wl1271_ps_elp_sleep(wl);
1607out_cleanup: 1657
1608 wlvif->ps_compl = NULL;
1609out_unlock: 1658out_unlock:
1610 mutex_unlock(&wl->mutex); 1659 mutex_unlock(&wl->mutex);
1611 return ret; 1660 return ret;
@@ -1648,11 +1697,11 @@ static int wl1271_configure_suspend(struct wl1271 *wl,
1648static void wl1271_configure_resume(struct wl1271 *wl, 1697static void wl1271_configure_resume(struct wl1271 *wl,
1649 struct wl12xx_vif *wlvif) 1698 struct wl12xx_vif *wlvif)
1650{ 1699{
1651 int ret; 1700 int ret = 0;
1652 bool is_sta = wlvif->bss_type == BSS_TYPE_STA_BSS;
1653 bool is_ap = wlvif->bss_type == BSS_TYPE_AP_BSS; 1701 bool is_ap = wlvif->bss_type == BSS_TYPE_AP_BSS;
1702 bool is_sta = wlvif->bss_type == BSS_TYPE_STA_BSS;
1654 1703
1655 if (!is_sta && !is_ap) 1704 if ((!is_ap) && (!is_sta))
1656 return; 1705 return;
1657 1706
1658 mutex_lock(&wl->mutex); 1707 mutex_lock(&wl->mutex);
@@ -1661,12 +1710,16 @@ static void wl1271_configure_resume(struct wl1271 *wl,
1661 goto out; 1710 goto out;
1662 1711
1663 if (is_sta) { 1712 if (is_sta) {
1664 /* exit psm if it wasn't configured */ 1713 ret = wl1271_acx_wake_up_conditions(wl, wlvif,
1665 if (!test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags)) 1714 wl->conf.conn.wake_up_event,
1666 wl1271_ps_set_mode(wl, wlvif, STATION_ACTIVE_MODE, 1715 wl->conf.conn.listen_interval);
1667 wlvif->basic_rate, true); 1716
1717 if (ret < 0)
1718 wl1271_error("resume: wake up conditions failed: %d",
1719 ret);
1720
1668 } else if (is_ap) { 1721 } else if (is_ap) {
1669 wl1271_acx_beacon_filter_opt(wl, wlvif, false); 1722 ret = wl1271_acx_beacon_filter_opt(wl, wlvif, false);
1670 } 1723 }
1671 1724
1672 wl1271_ps_elp_sleep(wl); 1725 wl1271_ps_elp_sleep(wl);
@@ -1709,9 +1762,6 @@ static int wl1271_op_suspend(struct ieee80211_hw *hw,
1709 1762
1710 wl1271_enable_interrupts(wl); 1763 wl1271_enable_interrupts(wl);
1711 flush_work(&wl->tx_work); 1764 flush_work(&wl->tx_work);
1712 wl12xx_for_each_wlvif(wl, wlvif) {
1713 flush_delayed_work(&wlvif->pspoll_work);
1714 }
1715 flush_delayed_work(&wl->elp_work); 1765 flush_delayed_work(&wl->elp_work);
1716 1766
1717 return 0; 1767 return 0;
@@ -1778,11 +1828,25 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
1778 1828
1779 wl1271_debug(DEBUG_MAC80211, "mac80211 stop"); 1829 wl1271_debug(DEBUG_MAC80211, "mac80211 stop");
1780 1830
1831 /*
1832 * Interrupts must be disabled before setting the state to OFF.
1833 * Otherwise, the interrupt handler might be called and exit without
1834 * reading the interrupt status.
1835 */
1836 wl1271_disable_interrupts(wl);
1781 mutex_lock(&wl->mutex); 1837 mutex_lock(&wl->mutex);
1782 if (wl->state == WL1271_STATE_OFF) { 1838 if (wl->state == WL1271_STATE_OFF) {
1783 mutex_unlock(&wl->mutex); 1839 mutex_unlock(&wl->mutex);
1840
1841 /*
1842 * This will not necessarily enable interrupts as interrupts
1843 * may have been disabled when op_stop was called. It will,
1844 * however, balance the above call to disable_interrupts().
1845 */
1846 wl1271_enable_interrupts(wl);
1784 return; 1847 return;
1785 } 1848 }
1849
1786 /* 1850 /*
1787 * this must be before the cancel_work calls below, so that the work 1851 * this must be before the cancel_work calls below, so that the work
1788 * functions don't perform further work. 1852 * functions don't perform further work.
@@ -1794,7 +1858,6 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
1794 list_del(&wl->list); 1858 list_del(&wl->list);
1795 mutex_unlock(&wl_list_mutex); 1859 mutex_unlock(&wl_list_mutex);
1796 1860
1797 wl1271_disable_interrupts(wl);
1798 wl1271_flush_deferred_work(wl); 1861 wl1271_flush_deferred_work(wl);
1799 cancel_delayed_work_sync(&wl->scan_complete_work); 1862 cancel_delayed_work_sync(&wl->scan_complete_work);
1800 cancel_work_sync(&wl->netstack_work); 1863 cancel_work_sync(&wl->netstack_work);
@@ -1969,7 +2032,6 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif)
1969 wl1271_rx_streaming_enable_work); 2032 wl1271_rx_streaming_enable_work);
1970 INIT_WORK(&wlvif->rx_streaming_disable_work, 2033 INIT_WORK(&wlvif->rx_streaming_disable_work,
1971 wl1271_rx_streaming_disable_work); 2034 wl1271_rx_streaming_disable_work);
1972 INIT_DELAYED_WORK(&wlvif->pspoll_work, wl1271_pspoll_work);
1973 INIT_LIST_HEAD(&wlvif->list); 2035 INIT_LIST_HEAD(&wlvif->list);
1974 2036
1975 setup_timer(&wlvif->rx_streaming_timer, wl1271_rx_streaming_timer, 2037 setup_timer(&wlvif->rx_streaming_timer, wl1271_rx_streaming_timer,
@@ -1986,7 +2048,7 @@ static bool wl12xx_init_fw(struct wl1271 *wl)
1986 2048
1987 while (retries) { 2049 while (retries) {
1988 retries--; 2050 retries--;
1989 ret = wl1271_chip_wakeup(wl); 2051 ret = wl12xx_chip_wakeup(wl, false);
1990 if (ret < 0) 2052 if (ret < 0)
1991 goto power_off; 2053 goto power_off;
1992 2054
@@ -2051,11 +2113,60 @@ static bool wl12xx_dev_role_started(struct wl12xx_vif *wlvif)
2051 return wlvif->dev_hlid != WL12XX_INVALID_LINK_ID; 2113 return wlvif->dev_hlid != WL12XX_INVALID_LINK_ID;
2052} 2114}
2053 2115
2116/*
2117 * Check whether a fw switch (i.e. moving from one loaded
2118 * fw to another) is needed. This function is also responsible
2119 * for updating wl->last_vif_count, so it must be called before
2120 * loading a non-plt fw (so the correct fw (single-role/multi-role)
2121 * will be used).
2122 */
2123static bool wl12xx_need_fw_change(struct wl1271 *wl,
2124 struct vif_counter_data vif_counter_data,
2125 bool add)
2126{
2127 enum wl12xx_fw_type current_fw = wl->fw_type;
2128 u8 vif_count = vif_counter_data.counter;
2129
2130 if (test_bit(WL1271_FLAG_VIF_CHANGE_IN_PROGRESS, &wl->flags))
2131 return false;
2132
2133 /* increase the vif count if this is a new vif */
2134 if (add && !vif_counter_data.cur_vif_running)
2135 vif_count++;
2136
2137 wl->last_vif_count = vif_count;
2138
2139 /* no need for fw change if the device is OFF */
2140 if (wl->state == WL1271_STATE_OFF)
2141 return false;
2142
2143 if (vif_count > 1 && current_fw == WL12XX_FW_TYPE_NORMAL)
2144 return true;
2145 if (vif_count <= 1 && current_fw == WL12XX_FW_TYPE_MULTI)
2146 return true;
2147
2148 return false;
2149}
2150
2151/*
2152 * Enter "forced psm". Make sure the sta is in psm against the ap,
2153 * to make the fw switch a bit more disconnection-persistent.
2154 */
2155static void wl12xx_force_active_psm(struct wl1271 *wl)
2156{
2157 struct wl12xx_vif *wlvif;
2158
2159 wl12xx_for_each_wlvif_sta(wl, wlvif) {
2160 wl1271_ps_set_mode(wl, wlvif, STATION_POWER_SAVE_MODE);
2161 }
2162}
2163
2054static int wl1271_op_add_interface(struct ieee80211_hw *hw, 2164static int wl1271_op_add_interface(struct ieee80211_hw *hw,
2055 struct ieee80211_vif *vif) 2165 struct ieee80211_vif *vif)
2056{ 2166{
2057 struct wl1271 *wl = hw->priv; 2167 struct wl1271 *wl = hw->priv;
2058 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); 2168 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
2169 struct vif_counter_data vif_count;
2059 int ret = 0; 2170 int ret = 0;
2060 u8 role_type; 2171 u8 role_type;
2061 bool booted = false; 2172 bool booted = false;
@@ -2066,18 +2177,13 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
2066 wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM", 2177 wl1271_debug(DEBUG_MAC80211, "mac80211 add interface type %d mac %pM",
2067 ieee80211_vif_type_p2p(vif), vif->addr); 2178 ieee80211_vif_type_p2p(vif), vif->addr);
2068 2179
2180 wl12xx_get_vif_count(hw, vif, &vif_count);
2181
2069 mutex_lock(&wl->mutex); 2182 mutex_lock(&wl->mutex);
2070 ret = wl1271_ps_elp_wakeup(wl); 2183 ret = wl1271_ps_elp_wakeup(wl);
2071 if (ret < 0) 2184 if (ret < 0)
2072 goto out_unlock; 2185 goto out_unlock;
2073 2186
2074 if (wl->vif) {
2075 wl1271_debug(DEBUG_MAC80211,
2076 "multiple vifs are not supported yet");
2077 ret = -EBUSY;
2078 goto out;
2079 }
2080
2081 /* 2187 /*
2082 * in some very corner case HW recovery scenarios its possible to 2188 * in some very corner case HW recovery scenarios its possible to
2083 * get here before __wl1271_op_remove_interface is complete, so 2189 * get here before __wl1271_op_remove_interface is complete, so
@@ -2089,6 +2195,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
2089 goto out; 2195 goto out;
2090 } 2196 }
2091 2197
2198
2092 ret = wl12xx_init_vif_data(wl, vif); 2199 ret = wl12xx_init_vif_data(wl, vif);
2093 if (ret < 0) 2200 if (ret < 0)
2094 goto out; 2201 goto out;
@@ -2100,6 +2207,13 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
2100 goto out; 2207 goto out;
2101 } 2208 }
2102 2209
2210 if (wl12xx_need_fw_change(wl, vif_count, true)) {
2211 wl12xx_force_active_psm(wl);
2212 mutex_unlock(&wl->mutex);
2213 wl1271_recovery_work(&wl->recovery_work);
2214 return 0;
2215 }
2216
2103 /* 2217 /*
2104 * TODO: after the nvs issue will be solved, move this block 2218 * TODO: after the nvs issue will be solved, move this block
2105 * to start(), and make sure here the driver is ON. 2219 * to start(), and make sure here the driver is ON.
@@ -2109,7 +2223,7 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
2109 * we still need this in order to configure the fw 2223 * we still need this in order to configure the fw
2110 * while uploading the nvs 2224 * while uploading the nvs
2111 */ 2225 */
2112 memcpy(wl->mac_addr, vif->addr, ETH_ALEN); 2226 memcpy(wl->addresses[0].addr, vif->addr, ETH_ALEN);
2113 2227
2114 booted = wl12xx_init_fw(wl); 2228 booted = wl12xx_init_fw(wl);
2115 if (!booted) { 2229 if (!booted) {
@@ -2142,7 +2256,6 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw,
2142 if (ret < 0) 2256 if (ret < 0)
2143 goto out; 2257 goto out;
2144 2258
2145 wl->vif = vif;
2146 list_add(&wlvif->list, &wl->wlvif_list); 2259 list_add(&wlvif->list, &wl->wlvif_list);
2147 set_bit(WLVIF_FLAG_INITIALIZED, &wlvif->flags); 2260 set_bit(WLVIF_FLAG_INITIALIZED, &wlvif->flags);
2148 2261
@@ -2175,18 +2288,12 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl,
2175 if (!test_and_clear_bit(WLVIF_FLAG_INITIALIZED, &wlvif->flags)) 2288 if (!test_and_clear_bit(WLVIF_FLAG_INITIALIZED, &wlvif->flags))
2176 return; 2289 return;
2177 2290
2178 wl->vif = NULL;
2179
2180 /* because of hardware recovery, we may get here twice */ 2291 /* because of hardware recovery, we may get here twice */
2181 if (wl->state != WL1271_STATE_ON) 2292 if (wl->state != WL1271_STATE_ON)
2182 return; 2293 return;
2183 2294
2184 wl1271_info("down"); 2295 wl1271_info("down");
2185 2296
2186 /* enable dyn ps just in case (if left on due to fw crash etc) */
2187 if (wlvif->bss_type == BSS_TYPE_STA_BSS)
2188 ieee80211_enable_dyn_ps(vif);
2189
2190 if (wl->scan.state != WL1271_SCAN_STATE_IDLE && 2297 if (wl->scan.state != WL1271_SCAN_STATE_IDLE &&
2191 wl->scan_vif == vif) { 2298 wl->scan_vif == vif) {
2192 wl->scan.state = WL1271_SCAN_STATE_IDLE; 2299 wl->scan.state = WL1271_SCAN_STATE_IDLE;
@@ -2253,10 +2360,10 @@ deinit:
2253 wl->sta_count--; 2360 wl->sta_count--;
2254 2361
2255 mutex_unlock(&wl->mutex); 2362 mutex_unlock(&wl->mutex);
2363
2256 del_timer_sync(&wlvif->rx_streaming_timer); 2364 del_timer_sync(&wlvif->rx_streaming_timer);
2257 cancel_work_sync(&wlvif->rx_streaming_enable_work); 2365 cancel_work_sync(&wlvif->rx_streaming_enable_work);
2258 cancel_work_sync(&wlvif->rx_streaming_disable_work); 2366 cancel_work_sync(&wlvif->rx_streaming_disable_work);
2259 cancel_delayed_work_sync(&wlvif->pspoll_work);
2260 2367
2261 mutex_lock(&wl->mutex); 2368 mutex_lock(&wl->mutex);
2262} 2369}
@@ -2267,7 +2374,10 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
2267 struct wl1271 *wl = hw->priv; 2374 struct wl1271 *wl = hw->priv;
2268 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif); 2375 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
2269 struct wl12xx_vif *iter; 2376 struct wl12xx_vif *iter;
2377 struct vif_counter_data vif_count;
2378 bool cancel_recovery = true;
2270 2379
2380 wl12xx_get_vif_count(hw, vif, &vif_count);
2271 mutex_lock(&wl->mutex); 2381 mutex_lock(&wl->mutex);
2272 2382
2273 if (wl->state == WL1271_STATE_OFF || 2383 if (wl->state == WL1271_STATE_OFF ||
@@ -2286,20 +2396,33 @@ static void wl1271_op_remove_interface(struct ieee80211_hw *hw,
2286 break; 2396 break;
2287 } 2397 }
2288 WARN_ON(iter != wlvif); 2398 WARN_ON(iter != wlvif);
2399 if (wl12xx_need_fw_change(wl, vif_count, false)) {
2400 wl12xx_force_active_psm(wl);
2401 wl12xx_queue_recovery_work(wl);
2402 cancel_recovery = false;
2403 }
2289out: 2404out:
2290 mutex_unlock(&wl->mutex); 2405 mutex_unlock(&wl->mutex);
2291 cancel_work_sync(&wl->recovery_work); 2406 if (cancel_recovery)
2407 cancel_work_sync(&wl->recovery_work);
2292} 2408}
2293 2409
2294static int wl12xx_op_change_interface(struct ieee80211_hw *hw, 2410static int wl12xx_op_change_interface(struct ieee80211_hw *hw,
2295 struct ieee80211_vif *vif, 2411 struct ieee80211_vif *vif,
2296 enum nl80211_iftype new_type, bool p2p) 2412 enum nl80211_iftype new_type, bool p2p)
2297{ 2413{
2414 struct wl1271 *wl = hw->priv;
2415 int ret;
2416
2417 set_bit(WL1271_FLAG_VIF_CHANGE_IN_PROGRESS, &wl->flags);
2298 wl1271_op_remove_interface(hw, vif); 2418 wl1271_op_remove_interface(hw, vif);
2299 2419
2300 vif->type = ieee80211_iftype_p2p(new_type, p2p); 2420 vif->type = ieee80211_iftype_p2p(new_type, p2p);
2301 vif->p2p = p2p; 2421 vif->p2p = p2p;
2302 return wl1271_op_add_interface(hw, vif); 2422 ret = wl1271_op_add_interface(hw, vif);
2423
2424 clear_bit(WL1271_FLAG_VIF_CHANGE_IN_PROGRESS, &wl->flags);
2425 return ret;
2303} 2426}
2304 2427
2305static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif, 2428static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
@@ -2320,6 +2443,9 @@ static int wl1271_join(struct wl1271 *wl, struct wl12xx_vif *wlvif,
2320 if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) 2443 if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
2321 wl1271_info("JOIN while associated."); 2444 wl1271_info("JOIN while associated.");
2322 2445
2446 /* clear encryption type */
2447 wlvif->encryption_type = KEY_NONE;
2448
2323 if (set_assoc) 2449 if (set_assoc)
2324 set_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags); 2450 set_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags);
2325 2451
@@ -2503,38 +2629,41 @@ static int wl12xx_config_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif,
2503 } 2629 }
2504 } 2630 }
2505 2631
2506 /* 2632 if ((changed & IEEE80211_CONF_CHANGE_PS) && !is_ap) {
2507 * if mac80211 changes the PSM mode, make sure the mode is not
2508 * incorrectly changed after the pspoll failure active window.
2509 */
2510 if (changed & IEEE80211_CONF_CHANGE_PS)
2511 clear_bit(WLVIF_FLAG_PSPOLL_FAILURE, &wlvif->flags);
2512 2633
2513 if (conf->flags & IEEE80211_CONF_PS && 2634 if ((conf->flags & IEEE80211_CONF_PS) &&
2514 !test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags)) { 2635 test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags) &&
2515 set_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags); 2636 !test_bit(WLVIF_FLAG_IN_PS, &wlvif->flags)) {
2516 2637
2517 /* 2638 int ps_mode;
2518 * We enter PSM only if we're already associated. 2639 char *ps_mode_str;
2519 * If we're not, we'll enter it when joining an SSID,
2520 * through the bss_info_changed() hook.
2521 */
2522 if (test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) {
2523 wl1271_debug(DEBUG_PSM, "psm enabled");
2524 ret = wl1271_ps_set_mode(wl, wlvif,
2525 STATION_POWER_SAVE_MODE,
2526 wlvif->basic_rate, true);
2527 }
2528 } else if (!(conf->flags & IEEE80211_CONF_PS) &&
2529 test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags)) {
2530 wl1271_debug(DEBUG_PSM, "psm disabled");
2531 2640
2532 clear_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags); 2641 if (wl->conf.conn.forced_ps) {
2642 ps_mode = STATION_POWER_SAVE_MODE;
2643 ps_mode_str = "forced";
2644 } else {
2645 ps_mode = STATION_AUTO_PS_MODE;
2646 ps_mode_str = "auto";
2647 }
2648
2649 wl1271_debug(DEBUG_PSM, "%s ps enabled", ps_mode_str);
2650
2651 ret = wl1271_ps_set_mode(wl, wlvif, ps_mode);
2652
2653 if (ret < 0)
2654 wl1271_warning("enter %s ps failed %d",
2655 ps_mode_str, ret);
2656
2657 } else if (!(conf->flags & IEEE80211_CONF_PS) &&
2658 test_bit(WLVIF_FLAG_IN_PS, &wlvif->flags)) {
2659
2660 wl1271_debug(DEBUG_PSM, "auto ps disabled");
2533 2661
2534 if (test_bit(WLVIF_FLAG_PSM, &wlvif->flags))
2535 ret = wl1271_ps_set_mode(wl, wlvif, 2662 ret = wl1271_ps_set_mode(wl, wlvif,
2536 STATION_ACTIVE_MODE, 2663 STATION_ACTIVE_MODE);
2537 wlvif->basic_rate, true); 2664 if (ret < 0)
2665 wl1271_warning("exit auto ps failed %d", ret);
2666 }
2538 } 2667 }
2539 2668
2540 if (conf->power_level != wlvif->power_level) { 2669 if (conf->power_level != wlvif->power_level) {
@@ -2974,6 +3103,21 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
2974 wl1271_error("Could not add or replace key"); 3103 wl1271_error("Could not add or replace key");
2975 goto out_sleep; 3104 goto out_sleep;
2976 } 3105 }
3106
3107 /*
3108 * reconfiguring arp response if the unicast (or common)
3109 * encryption key type was changed
3110 */
3111 if (wlvif->bss_type == BSS_TYPE_STA_BSS &&
3112 (sta || key_type == KEY_WEP) &&
3113 wlvif->encryption_type != key_type) {
3114 wlvif->encryption_type = key_type;
3115 ret = wl1271_cmd_build_arp_rsp(wl, wlvif);
3116 if (ret < 0) {
3117 wl1271_warning("build arp rsp failed: %d", ret);
3118 goto out_sleep;
3119 }
3120 }
2977 break; 3121 break;
2978 3122
2979 case DISABLE_KEY: 3123 case DISABLE_KEY:
@@ -3043,10 +3187,6 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw,
3043 goto out_sleep; 3187 goto out_sleep;
3044 } 3188 }
3045 3189
3046 /* cancel ROC before scanning */
3047 if (wl12xx_dev_role_started(wlvif))
3048 wl12xx_stop_dev(wl, wlvif);
3049
3050 ret = wl1271_scan(hw->priv, vif, ssid, len, req); 3190 ret = wl1271_scan(hw->priv, vif, ssid, len, req);
3051out_sleep: 3191out_sleep:
3052 wl1271_ps_elp_sleep(wl); 3192 wl1271_ps_elp_sleep(wl);
@@ -3108,6 +3248,11 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw,
3108 3248
3109 mutex_lock(&wl->mutex); 3249 mutex_lock(&wl->mutex);
3110 3250
3251 if (wl->state == WL1271_STATE_OFF) {
3252 ret = -EAGAIN;
3253 goto out;
3254 }
3255
3111 ret = wl1271_ps_elp_wakeup(wl); 3256 ret = wl1271_ps_elp_wakeup(wl);
3112 if (ret < 0) 3257 if (ret < 0)
3113 goto out; 3258 goto out;
@@ -3139,6 +3284,9 @@ static void wl1271_op_sched_scan_stop(struct ieee80211_hw *hw,
3139 3284
3140 mutex_lock(&wl->mutex); 3285 mutex_lock(&wl->mutex);
3141 3286
3287 if (wl->state == WL1271_STATE_OFF)
3288 goto out;
3289
3142 ret = wl1271_ps_elp_wakeup(wl); 3290 ret = wl1271_ps_elp_wakeup(wl);
3143 if (ret < 0) 3291 if (ret < 0)
3144 goto out; 3292 goto out;
@@ -3266,6 +3414,7 @@ static void wl12xx_remove_vendor_ie(struct sk_buff *skb,
3266static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl, u32 rates, 3414static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl, u32 rates,
3267 struct ieee80211_vif *vif) 3415 struct ieee80211_vif *vif)
3268{ 3416{
3417 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
3269 struct sk_buff *skb; 3418 struct sk_buff *skb;
3270 int ret; 3419 int ret;
3271 3420
@@ -3273,7 +3422,7 @@ static int wl1271_ap_set_probe_resp_tmpl(struct wl1271 *wl, u32 rates,
3273 if (!skb) 3422 if (!skb)
3274 return -EOPNOTSUPP; 3423 return -EOPNOTSUPP;
3275 3424
3276 ret = wl1271_cmd_template_set(wl, 3425 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
3277 CMD_TEMPL_AP_PROBE_RESPONSE, 3426 CMD_TEMPL_AP_PROBE_RESPONSE,
3278 skb->data, 3427 skb->data,
3279 skb->len, 0, 3428 skb->len, 0,
@@ -3297,7 +3446,7 @@ static int wl1271_ap_set_probe_resp_tmpl_legacy(struct wl1271 *wl,
3297 3446
3298 /* no need to change probe response if the SSID is set correctly */ 3447 /* no need to change probe response if the SSID is set correctly */
3299 if (wlvif->ssid_len > 0) 3448 if (wlvif->ssid_len > 0)
3300 return wl1271_cmd_template_set(wl, 3449 return wl1271_cmd_template_set(wl, wlvif->role_id,
3301 CMD_TEMPL_AP_PROBE_RESPONSE, 3450 CMD_TEMPL_AP_PROBE_RESPONSE,
3302 probe_rsp_data, 3451 probe_rsp_data,
3303 probe_rsp_len, 0, 3452 probe_rsp_len, 0,
@@ -3334,7 +3483,7 @@ static int wl1271_ap_set_probe_resp_tmpl_legacy(struct wl1271 *wl,
3334 ptr, probe_rsp_len - (ptr - probe_rsp_data)); 3483 ptr, probe_rsp_len - (ptr - probe_rsp_data));
3335 templ_len += probe_rsp_len - (ptr - probe_rsp_data); 3484 templ_len += probe_rsp_len - (ptr - probe_rsp_data);
3336 3485
3337 return wl1271_cmd_template_set(wl, 3486 return wl1271_cmd_template_set(wl, wlvif->role_id,
3338 CMD_TEMPL_AP_PROBE_RESPONSE, 3487 CMD_TEMPL_AP_PROBE_RESPONSE,
3339 probe_rsp_templ, 3488 probe_rsp_templ,
3340 templ_len, 0, 3489 templ_len, 0,
@@ -3431,7 +3580,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
3431 min_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); 3580 min_rate = wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set);
3432 tmpl_id = is_ap ? CMD_TEMPL_AP_BEACON : 3581 tmpl_id = is_ap ? CMD_TEMPL_AP_BEACON :
3433 CMD_TEMPL_BEACON; 3582 CMD_TEMPL_BEACON;
3434 ret = wl1271_cmd_template_set(wl, tmpl_id, 3583 ret = wl1271_cmd_template_set(wl, wlvif->role_id, tmpl_id,
3435 beacon->data, 3584 beacon->data,
3436 beacon->len, 0, 3585 beacon->len, 0,
3437 min_rate); 3586 min_rate);
@@ -3470,7 +3619,7 @@ static int wl1271_bss_beacon_info_changed(struct wl1271 *wl,
3470 beacon->len, 3619 beacon->len,
3471 min_rate); 3620 min_rate);
3472 else 3621 else
3473 ret = wl1271_cmd_template_set(wl, 3622 ret = wl1271_cmd_template_set(wl, wlvif->role_id,
3474 CMD_TEMPL_PROBE_RESPONSE, 3623 CMD_TEMPL_PROBE_RESPONSE,
3475 beacon->data, 3624 beacon->data,
3476 beacon->len, 0, 3625 beacon->len, 0,
@@ -3634,7 +3783,8 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
3634 wlvif->rssi_thold = bss_conf->cqm_rssi_thold; 3783 wlvif->rssi_thold = bss_conf->cqm_rssi_thold;
3635 } 3784 }
3636 3785
3637 if (changed & BSS_CHANGED_BSSID) 3786 if (changed & BSS_CHANGED_BSSID &&
3787 (is_ibss || bss_conf->assoc))
3638 if (!is_zero_ether_addr(bss_conf->bssid)) { 3788 if (!is_zero_ether_addr(bss_conf->bssid)) {
3639 ret = wl12xx_cmd_build_null_data(wl, wlvif); 3789 ret = wl12xx_cmd_build_null_data(wl, wlvif);
3640 if (ret < 0) 3790 if (ret < 0)
@@ -3673,8 +3823,6 @@ sta_not_found:
3673 wlvif->aid = bss_conf->aid; 3823 wlvif->aid = bss_conf->aid;
3674 set_assoc = true; 3824 set_assoc = true;
3675 3825
3676 wlvif->ps_poll_failures = 0;
3677
3678 /* 3826 /*
3679 * use basic rates from AP, and determine lowest rate 3827 * use basic rates from AP, and determine lowest rate
3680 * to use with control frames. 3828 * to use with control frames.
@@ -3734,9 +3882,6 @@ sta_not_found:
3734 dev_kfree_skb(wlvif->probereq); 3882 dev_kfree_skb(wlvif->probereq);
3735 wlvif->probereq = NULL; 3883 wlvif->probereq = NULL;
3736 3884
3737 /* re-enable dynamic ps - just in case */
3738 ieee80211_enable_dyn_ps(vif);
3739
3740 /* revert back to minimum rates for the current band */ 3885 /* revert back to minimum rates for the current band */
3741 wl1271_set_band_rate(wl, wlvif); 3886 wl1271_set_band_rate(wl, wlvif);
3742 wlvif->basic_rate = 3887 wlvif->basic_rate =
@@ -3810,34 +3955,6 @@ sta_not_found:
3810 if (ret < 0) 3955 if (ret < 0)
3811 goto out; 3956 goto out;
3812 3957
3813 if (changed & BSS_CHANGED_ARP_FILTER) {
3814 __be32 addr = bss_conf->arp_addr_list[0];
3815 WARN_ON(wlvif->bss_type != BSS_TYPE_STA_BSS);
3816
3817 if (bss_conf->arp_addr_cnt == 1 &&
3818 bss_conf->arp_filter_enabled) {
3819 /*
3820 * The template should have been configured only upon
3821 * association. however, it seems that the correct ip
3822 * isn't being set (when sending), so we have to
3823 * reconfigure the template upon every ip change.
3824 */
3825 ret = wl1271_cmd_build_arp_rsp(wl, wlvif, addr);
3826 if (ret < 0) {
3827 wl1271_warning("build arp rsp failed: %d", ret);
3828 goto out;
3829 }
3830
3831 ret = wl1271_acx_arp_ip_filter(wl, wlvif,
3832 ACX_ARP_FILTER_ARP_FILTERING,
3833 addr);
3834 } else
3835 ret = wl1271_acx_arp_ip_filter(wl, wlvif, 0, addr);
3836
3837 if (ret < 0)
3838 goto out;
3839 }
3840
3841 if (do_join) { 3958 if (do_join) {
3842 ret = wl1271_join(wl, wlvif, set_assoc); 3959 ret = wl1271_join(wl, wlvif, set_assoc);
3843 if (ret < 0) { 3960 if (ret < 0) {
@@ -3863,19 +3980,6 @@ sta_not_found:
3863 if (ret < 0) 3980 if (ret < 0)
3864 goto out; 3981 goto out;
3865 } 3982 }
3866
3867 /* If we want to go in PSM but we're not there yet */
3868 if (test_bit(WLVIF_FLAG_PSM_REQUESTED, &wlvif->flags) &&
3869 !test_bit(WLVIF_FLAG_PSM, &wlvif->flags)) {
3870 enum wl1271_cmd_ps_mode mode;
3871
3872 mode = STATION_POWER_SAVE_MODE;
3873 ret = wl1271_ps_set_mode(wl, wlvif, mode,
3874 wlvif->basic_rate,
3875 true);
3876 if (ret < 0)
3877 goto out;
3878 }
3879 } 3983 }
3880 3984
3881 /* Handle new association with HT. Do this after join. */ 3985 /* Handle new association with HT. Do this after join. */
@@ -3917,6 +4021,41 @@ sta_not_found:
3917 } 4021 }
3918 } 4022 }
3919 4023
4024 /* Handle arp filtering. Done after join. */
4025 if ((changed & BSS_CHANGED_ARP_FILTER) ||
4026 (!is_ibss && (changed & BSS_CHANGED_QOS))) {
4027 __be32 addr = bss_conf->arp_addr_list[0];
4028 wlvif->sta.qos = bss_conf->qos;
4029 WARN_ON(wlvif->bss_type != BSS_TYPE_STA_BSS);
4030
4031 if (bss_conf->arp_addr_cnt == 1 &&
4032 bss_conf->arp_filter_enabled) {
4033 wlvif->ip_addr = addr;
4034 /*
4035 * The template should have been configured only upon
4036 * association. however, it seems that the correct ip
4037 * isn't being set (when sending), so we have to
4038 * reconfigure the template upon every ip change.
4039 */
4040 ret = wl1271_cmd_build_arp_rsp(wl, wlvif);
4041 if (ret < 0) {
4042 wl1271_warning("build arp rsp failed: %d", ret);
4043 goto out;
4044 }
4045
4046 ret = wl1271_acx_arp_ip_filter(wl, wlvif,
4047 (ACX_ARP_FILTER_ARP_FILTERING |
4048 ACX_ARP_FILTER_AUTO_ARP),
4049 addr);
4050 } else {
4051 wlvif->ip_addr = 0;
4052 ret = wl1271_acx_arp_ip_filter(wl, wlvif, 0, addr);
4053 }
4054
4055 if (ret < 0)
4056 goto out;
4057 }
4058
3920out: 4059out:
3921 return; 4060 return;
3922} 4061}
@@ -4012,6 +4151,7 @@ static u64 wl1271_op_get_tsf(struct ieee80211_hw *hw,
4012{ 4151{
4013 4152
4014 struct wl1271 *wl = hw->priv; 4153 struct wl1271 *wl = hw->priv;
4154 struct wl12xx_vif *wlvif = wl12xx_vif_to_data(vif);
4015 u64 mactime = ULLONG_MAX; 4155 u64 mactime = ULLONG_MAX;
4016 int ret; 4156 int ret;
4017 4157
@@ -4026,7 +4166,7 @@ static u64 wl1271_op_get_tsf(struct ieee80211_hw *hw,
4026 if (ret < 0) 4166 if (ret < 0)
4027 goto out; 4167 goto out;
4028 4168
4029 ret = wl1271_acx_tsf_info(wl, &mactime); 4169 ret = wl12xx_acx_tsf_info(wl, wlvif, &mactime);
4030 if (ret < 0) 4170 if (ret < 0)
4031 goto out_sleep; 4171 goto out_sleep;
4032 4172
@@ -4373,7 +4513,7 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw,
4373 4513
4374 /* TODO: change mac80211 to pass vif as param */ 4514 /* TODO: change mac80211 to pass vif as param */
4375 wl12xx_for_each_wlvif_sta(wl, wlvif) { 4515 wl12xx_for_each_wlvif_sta(wl, wlvif) {
4376 ret = wl12xx_cmd_channel_switch(wl, ch_switch); 4516 ret = wl12xx_cmd_channel_switch(wl, wlvif, ch_switch);
4377 4517
4378 if (!ret) 4518 if (!ret)
4379 set_bit(WLVIF_FLAG_CS_PROGRESS, &wlvif->flags); 4519 set_bit(WLVIF_FLAG_CS_PROGRESS, &wlvif->flags);
@@ -4467,6 +4607,7 @@ static struct ieee80211_channel wl1271_channels[] = {
4467/* mapping to indexes for wl1271_rates */ 4607/* mapping to indexes for wl1271_rates */
4468static const u8 wl1271_rate_to_idx_2ghz[] = { 4608static const u8 wl1271_rate_to_idx_2ghz[] = {
4469 /* MCS rates are used only with 11n */ 4609 /* MCS rates are used only with 11n */
4610 7, /* CONF_HW_RXTX_RATE_MCS7_SGI */
4470 7, /* CONF_HW_RXTX_RATE_MCS7 */ 4611 7, /* CONF_HW_RXTX_RATE_MCS7 */
4471 6, /* CONF_HW_RXTX_RATE_MCS6 */ 4612 6, /* CONF_HW_RXTX_RATE_MCS6 */
4472 5, /* CONF_HW_RXTX_RATE_MCS5 */ 4613 5, /* CONF_HW_RXTX_RATE_MCS5 */
@@ -4588,6 +4729,7 @@ static struct ieee80211_channel wl1271_channels_5ghz[] = {
4588/* mapping to indexes for wl1271_rates_5ghz */ 4729/* mapping to indexes for wl1271_rates_5ghz */
4589static const u8 wl1271_rate_to_idx_5ghz[] = { 4730static const u8 wl1271_rate_to_idx_5ghz[] = {
4590 /* MCS rates are used only with 11n */ 4731 /* MCS rates are used only with 11n */
4732 7, /* CONF_HW_RXTX_RATE_MCS7_SGI */
4591 7, /* CONF_HW_RXTX_RATE_MCS7 */ 4733 7, /* CONF_HW_RXTX_RATE_MCS7 */
4592 6, /* CONF_HW_RXTX_RATE_MCS6 */ 4734 6, /* CONF_HW_RXTX_RATE_MCS6 */
4593 5, /* CONF_HW_RXTX_RATE_MCS5 */ 4735 5, /* CONF_HW_RXTX_RATE_MCS5 */
@@ -4828,13 +4970,120 @@ static struct bin_attribute fwlog_attr = {
4828 .read = wl1271_sysfs_read_fwlog, 4970 .read = wl1271_sysfs_read_fwlog,
4829}; 4971};
4830 4972
4973static bool wl12xx_mac_in_fuse(struct wl1271 *wl)
4974{
4975 bool supported = false;
4976 u8 major, minor;
4977
4978 if (wl->chip.id == CHIP_ID_1283_PG20) {
4979 major = WL128X_PG_GET_MAJOR(wl->hw_pg_ver);
4980 minor = WL128X_PG_GET_MINOR(wl->hw_pg_ver);
4981
4982 /* in wl128x we have the MAC address if the PG is >= (2, 1) */
4983 if (major > 2 || (major == 2 && minor >= 1))
4984 supported = true;
4985 } else {
4986 major = WL127X_PG_GET_MAJOR(wl->hw_pg_ver);
4987 minor = WL127X_PG_GET_MINOR(wl->hw_pg_ver);
4988
4989 /* in wl127x we have the MAC address if the PG is >= (3, 1) */
4990 if (major == 3 && minor >= 1)
4991 supported = true;
4992 }
4993
4994 wl1271_debug(DEBUG_PROBE,
4995 "PG Ver major = %d minor = %d, MAC %s present",
4996 major, minor, supported ? "is" : "is not");
4997
4998 return supported;
4999}
5000
5001static void wl12xx_derive_mac_addresses(struct wl1271 *wl,
5002 u32 oui, u32 nic, int n)
5003{
5004 int i;
5005
5006 wl1271_debug(DEBUG_PROBE, "base address: oui %06x nic %06x, n %d",
5007 oui, nic, n);
5008
5009 if (nic + n - 1 > 0xffffff)
5010 wl1271_warning("NIC part of the MAC address wraps around!");
5011
5012 for (i = 0; i < n; i++) {
5013 wl->addresses[i].addr[0] = (u8)(oui >> 16);
5014 wl->addresses[i].addr[1] = (u8)(oui >> 8);
5015 wl->addresses[i].addr[2] = (u8) oui;
5016 wl->addresses[i].addr[3] = (u8)(nic >> 16);
5017 wl->addresses[i].addr[4] = (u8)(nic >> 8);
5018 wl->addresses[i].addr[5] = (u8) nic;
5019 nic++;
5020 }
5021
5022 wl->hw->wiphy->n_addresses = n;
5023 wl->hw->wiphy->addresses = wl->addresses;
5024}
5025
5026static void wl12xx_get_fuse_mac(struct wl1271 *wl)
5027{
5028 u32 mac1, mac2;
5029
5030 wl1271_set_partition(wl, &wl12xx_part_table[PART_DRPW]);
5031
5032 mac1 = wl1271_read32(wl, WL12XX_REG_FUSE_BD_ADDR_1);
5033 mac2 = wl1271_read32(wl, WL12XX_REG_FUSE_BD_ADDR_2);
5034
5035 /* these are the two parts of the BD_ADDR */
5036 wl->fuse_oui_addr = ((mac2 & 0xffff) << 8) +
5037 ((mac1 & 0xff000000) >> 24);
5038 wl->fuse_nic_addr = mac1 & 0xffffff;
5039
5040 wl1271_set_partition(wl, &wl12xx_part_table[PART_DOWN]);
5041}
5042
5043static int wl12xx_get_hw_info(struct wl1271 *wl)
5044{
5045 int ret;
5046 u32 die_info;
5047
5048 ret = wl12xx_set_power_on(wl);
5049 if (ret < 0)
5050 goto out;
5051
5052 wl->chip.id = wl1271_read32(wl, CHIP_ID_B);
5053
5054 if (wl->chip.id == CHIP_ID_1283_PG20)
5055 die_info = wl1271_top_reg_read(wl, WL128X_REG_FUSE_DATA_2_1);
5056 else
5057 die_info = wl1271_top_reg_read(wl, WL127X_REG_FUSE_DATA_2_1);
5058
5059 wl->hw_pg_ver = (s8) (die_info & PG_VER_MASK) >> PG_VER_OFFSET;
5060
5061 if (!wl12xx_mac_in_fuse(wl)) {
5062 wl->fuse_oui_addr = 0;
5063 wl->fuse_nic_addr = 0;
5064 } else {
5065 wl12xx_get_fuse_mac(wl);
5066 }
5067
5068 wl1271_power_off(wl);
5069out:
5070 return ret;
5071}
5072
4831static int wl1271_register_hw(struct wl1271 *wl) 5073static int wl1271_register_hw(struct wl1271 *wl)
4832{ 5074{
4833 int ret; 5075 int ret;
5076 u32 oui_addr = 0, nic_addr = 0;
4834 5077
4835 if (wl->mac80211_registered) 5078 if (wl->mac80211_registered)
4836 return 0; 5079 return 0;
4837 5080
5081 ret = wl12xx_get_hw_info(wl);
5082 if (ret < 0) {
5083 wl1271_error("couldn't get hw info");
5084 goto out;
5085 }
5086
4838 ret = wl1271_fetch_nvs(wl); 5087 ret = wl1271_fetch_nvs(wl);
4839 if (ret == 0) { 5088 if (ret == 0) {
4840 /* NOTE: The wl->nvs->nvs element must be first, in 5089 /* NOTE: The wl->nvs->nvs element must be first, in
@@ -4843,20 +5092,25 @@ static int wl1271_register_hw(struct wl1271 *wl)
4843 */ 5092 */
4844 u8 *nvs_ptr = (u8 *)wl->nvs; 5093 u8 *nvs_ptr = (u8 *)wl->nvs;
4845 5094
4846 wl->mac_addr[0] = nvs_ptr[11]; 5095 oui_addr =
4847 wl->mac_addr[1] = nvs_ptr[10]; 5096 (nvs_ptr[11] << 16) + (nvs_ptr[10] << 8) + nvs_ptr[6];
4848 wl->mac_addr[2] = nvs_ptr[6]; 5097 nic_addr =
4849 wl->mac_addr[3] = nvs_ptr[5]; 5098 (nvs_ptr[5] << 16) + (nvs_ptr[4] << 8) + nvs_ptr[3];
4850 wl->mac_addr[4] = nvs_ptr[4];
4851 wl->mac_addr[5] = nvs_ptr[3];
4852 } 5099 }
4853 5100
4854 SET_IEEE80211_PERM_ADDR(wl->hw, wl->mac_addr); 5101 /* if the MAC address is zeroed in the NVS derive from fuse */
5102 if (oui_addr == 0 && nic_addr == 0) {
5103 oui_addr = wl->fuse_oui_addr;
5104 /* fuse has the BD_ADDR, the WLAN addresses are the next two */
5105 nic_addr = wl->fuse_nic_addr + 1;
5106 }
5107
5108 wl12xx_derive_mac_addresses(wl, oui_addr, nic_addr, 2);
4855 5109
4856 ret = ieee80211_register_hw(wl->hw); 5110 ret = ieee80211_register_hw(wl->hw);
4857 if (ret < 0) { 5111 if (ret < 0) {
4858 wl1271_error("unable to register mac80211 hw: %d", ret); 5112 wl1271_error("unable to register mac80211 hw: %d", ret);
4859 return ret; 5113 goto out;
4860 } 5114 }
4861 5115
4862 wl->mac80211_registered = true; 5116 wl->mac80211_registered = true;
@@ -4867,13 +5121,14 @@ static int wl1271_register_hw(struct wl1271 *wl)
4867 5121
4868 wl1271_notice("loaded"); 5122 wl1271_notice("loaded");
4869 5123
4870 return 0; 5124out:
5125 return ret;
4871} 5126}
4872 5127
4873static void wl1271_unregister_hw(struct wl1271 *wl) 5128static void wl1271_unregister_hw(struct wl1271 *wl)
4874{ 5129{
4875 if (wl->state == WL1271_STATE_PLT) 5130 if (wl->plt)
4876 __wl1271_plt_stop(wl); 5131 wl1271_plt_stop(wl);
4877 5132
4878 unregister_netdevice_notifier(&wl1271_dev_notifier); 5133 unregister_netdevice_notifier(&wl1271_dev_notifier);
4879 ieee80211_unregister_hw(wl->hw); 5134 ieee80211_unregister_hw(wl->hw);
@@ -4892,7 +5147,7 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
4892 }; 5147 };
4893 5148
4894 /* The tx descriptor buffer and the TKIP space. */ 5149 /* The tx descriptor buffer and the TKIP space. */
4895 wl->hw->extra_tx_headroom = WL1271_TKIP_IV_SPACE + 5150 wl->hw->extra_tx_headroom = WL1271_EXTRA_SPACE_TKIP +
4896 sizeof(struct wl1271_tx_hw_descr); 5151 sizeof(struct wl1271_tx_hw_descr);
4897 5152
4898 /* unit us */ 5153 /* unit us */
@@ -4902,6 +5157,7 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
4902 5157
4903 wl->hw->flags = IEEE80211_HW_SIGNAL_DBM | 5158 wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |
4904 IEEE80211_HW_SUPPORTS_PS | 5159 IEEE80211_HW_SUPPORTS_PS |
5160 IEEE80211_HW_SUPPORTS_DYNAMIC_PS |
4905 IEEE80211_HW_SUPPORTS_UAPSD | 5161 IEEE80211_HW_SUPPORTS_UAPSD |
4906 IEEE80211_HW_HAS_RATE_CONTROL | 5162 IEEE80211_HW_HAS_RATE_CONTROL |
4907 IEEE80211_HW_CONNECTION_MONITOR | 5163 IEEE80211_HW_CONNECTION_MONITOR |
@@ -4909,7 +5165,8 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
4909 IEEE80211_HW_SPECTRUM_MGMT | 5165 IEEE80211_HW_SPECTRUM_MGMT |
4910 IEEE80211_HW_AP_LINK_PS | 5166 IEEE80211_HW_AP_LINK_PS |
4911 IEEE80211_HW_AMPDU_AGGREGATION | 5167 IEEE80211_HW_AMPDU_AGGREGATION |
4912 IEEE80211_HW_TX_AMPDU_SETUP_IN_HW; 5168 IEEE80211_HW_TX_AMPDU_SETUP_IN_HW |
5169 IEEE80211_HW_SCAN_WHILE_IDLE;
4913 5170
4914 wl->hw->wiphy->cipher_suites = cipher_suites; 5171 wl->hw->wiphy->cipher_suites = cipher_suites;
4915 wl->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); 5172 wl->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
@@ -4925,10 +5182,10 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
4925 * should be the maximum length possible for a template, without 5182 * should be the maximum length possible for a template, without
4926 * the IEEE80211 header of the template 5183 * the IEEE80211 header of the template
4927 */ 5184 */
4928 wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_DFLT_SIZE - 5185 wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE -
4929 sizeof(struct ieee80211_header); 5186 sizeof(struct ieee80211_header);
4930 5187
4931 wl->hw->wiphy->max_sched_scan_ie_len = WL1271_CMD_TEMPL_DFLT_SIZE - 5188 wl->hw->wiphy->max_sched_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE -
4932 sizeof(struct ieee80211_header); 5189 sizeof(struct ieee80211_header);
4933 5190
4934 wl->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD; 5191 wl->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
@@ -5022,7 +5279,6 @@ static struct ieee80211_hw *wl1271_alloc_hw(void)
5022 wl->rx_counter = 0; 5279 wl->rx_counter = 0;
5023 wl->power_level = WL1271_DEFAULT_POWER_LEVEL; 5280 wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
5024 wl->band = IEEE80211_BAND_2GHZ; 5281 wl->band = IEEE80211_BAND_2GHZ;
5025 wl->vif = NULL;
5026 wl->flags = 0; 5282 wl->flags = 0;
5027 wl->sg_enabled = true; 5283 wl->sg_enabled = true;
5028 wl->hw_pg_ver = -1; 5284 wl->hw_pg_ver = -1;
@@ -5047,6 +5303,7 @@ static struct ieee80211_hw *wl1271_alloc_hw(void)
5047 spin_lock_init(&wl->wl_lock); 5303 spin_lock_init(&wl->wl_lock);
5048 5304
5049 wl->state = WL1271_STATE_OFF; 5305 wl->state = WL1271_STATE_OFF;
5306 wl->fw_type = WL12XX_FW_TYPE_NONE;
5050 mutex_init(&wl->mutex); 5307 mutex_init(&wl->mutex);
5051 5308
5052 /* Apply default driver configuration. */ 5309 /* Apply default driver configuration. */
@@ -5114,6 +5371,7 @@ static int wl1271_free_hw(struct wl1271 *wl)
5114 5371
5115 vfree(wl->fw); 5372 vfree(wl->fw);
5116 wl->fw = NULL; 5373 wl->fw = NULL;
5374 wl->fw_type = WL12XX_FW_TYPE_NONE;
5117 kfree(wl->nvs); 5375 kfree(wl->nvs);
5118 wl->nvs = NULL; 5376 wl->nvs = NULL;
5119 5377
@@ -5300,7 +5558,7 @@ module_param_named(debug_level, wl12xx_debug_level, uint, S_IRUSR | S_IWUSR);
5300MODULE_PARM_DESC(debug_level, "wl12xx debugging level"); 5558MODULE_PARM_DESC(debug_level, "wl12xx debugging level");
5301 5559
5302module_param_named(fwlog, fwlog_param, charp, 0); 5560module_param_named(fwlog, fwlog_param, charp, 0);
5303MODULE_PARM_DESC(keymap, 5561MODULE_PARM_DESC(fwlog,
5304 "FW logger options: continuous, ondemand, dbgpins or disable"); 5562 "FW logger options: continuous, ondemand, dbgpins or disable");
5305 5563
5306module_param(bug_on_recovery, bool, S_IRUSR | S_IWUSR); 5564module_param(bug_on_recovery, bool, S_IRUSR | S_IWUSR);
diff --git a/drivers/net/wireless/wl12xx/ps.c b/drivers/net/wireless/wl12xx/ps.c
index a2bdacdd7e1d..23d67501c50a 100644
--- a/drivers/net/wireless/wl12xx/ps.c
+++ b/drivers/net/wireless/wl12xx/ps.c
@@ -56,7 +56,7 @@ void wl1271_elp_work(struct work_struct *work)
56 if (wlvif->bss_type == BSS_TYPE_AP_BSS) 56 if (wlvif->bss_type == BSS_TYPE_AP_BSS)
57 goto out; 57 goto out;
58 58
59 if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags) && 59 if (!test_bit(WLVIF_FLAG_IN_PS, &wlvif->flags) &&
60 test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags)) 60 test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags))
61 goto out; 61 goto out;
62 } 62 }
@@ -84,7 +84,7 @@ void wl1271_ps_elp_sleep(struct wl1271 *wl)
84 if (wlvif->bss_type == BSS_TYPE_AP_BSS) 84 if (wlvif->bss_type == BSS_TYPE_AP_BSS)
85 return; 85 return;
86 86
87 if (!test_bit(WLVIF_FLAG_PSM, &wlvif->flags) && 87 if (!test_bit(WLVIF_FLAG_IN_PS, &wlvif->flags) &&
88 test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags)) 88 test_bit(WLVIF_FLAG_IN_USE, &wlvif->flags))
89 return; 89 return;
90 } 90 }
@@ -160,28 +160,39 @@ out:
160} 160}
161 161
162int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, 162int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
163 enum wl1271_cmd_ps_mode mode, u32 rates, bool send) 163 enum wl1271_cmd_ps_mode mode)
164{ 164{
165 int ret; 165 int ret;
166 u16 timeout = wl->conf.conn.dynamic_ps_timeout;
166 167
167 switch (mode) { 168 switch (mode) {
169 case STATION_AUTO_PS_MODE:
168 case STATION_POWER_SAVE_MODE: 170 case STATION_POWER_SAVE_MODE:
169 wl1271_debug(DEBUG_PSM, "entering psm"); 171 wl1271_debug(DEBUG_PSM, "entering psm (mode=%d,timeout=%u)",
172 mode, timeout);
170 173
171 ret = wl1271_acx_wake_up_conditions(wl, wlvif); 174 ret = wl1271_acx_wake_up_conditions(wl, wlvif,
175 wl->conf.conn.wake_up_event,
176 wl->conf.conn.listen_interval);
172 if (ret < 0) { 177 if (ret < 0) {
173 wl1271_error("couldn't set wake up conditions"); 178 wl1271_error("couldn't set wake up conditions");
174 return ret; 179 return ret;
175 } 180 }
176 181
177 ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_POWER_SAVE_MODE); 182 ret = wl1271_cmd_ps_mode(wl, wlvif, mode, timeout);
178 if (ret < 0) 183 if (ret < 0)
179 return ret; 184 return ret;
180 185
181 set_bit(WLVIF_FLAG_PSM, &wlvif->flags); 186 set_bit(WLVIF_FLAG_IN_PS, &wlvif->flags);
187
188 /* enable beacon early termination. Not relevant for 5GHz */
189 if (wlvif->band == IEEE80211_BAND_2GHZ) {
190 ret = wl1271_acx_bet_enable(wl, wlvif, true);
191 if (ret < 0)
192 return ret;
193 }
182 break; 194 break;
183 case STATION_ACTIVE_MODE: 195 case STATION_ACTIVE_MODE:
184 default:
185 wl1271_debug(DEBUG_PSM, "leaving psm"); 196 wl1271_debug(DEBUG_PSM, "leaving psm");
186 197
187 /* disable beacon early termination */ 198 /* disable beacon early termination */
@@ -191,12 +202,15 @@ int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
191 return ret; 202 return ret;
192 } 203 }
193 204
194 ret = wl1271_cmd_ps_mode(wl, wlvif, STATION_ACTIVE_MODE); 205 ret = wl1271_cmd_ps_mode(wl, wlvif, mode, 0);
195 if (ret < 0) 206 if (ret < 0)
196 return ret; 207 return ret;
197 208
198 clear_bit(WLVIF_FLAG_PSM, &wlvif->flags); 209 clear_bit(WLVIF_FLAG_IN_PS, &wlvif->flags);
199 break; 210 break;
211 default:
212 wl1271_warning("trying to set ps to unsupported mode %d", mode);
213 ret = -EINVAL;
200 } 214 }
201 215
202 return ret; 216 return ret;
diff --git a/drivers/net/wireless/wl12xx/ps.h b/drivers/net/wireless/wl12xx/ps.h
index a12052f02026..5f19d4fbbf27 100644
--- a/drivers/net/wireless/wl12xx/ps.h
+++ b/drivers/net/wireless/wl12xx/ps.h
@@ -28,7 +28,7 @@
28#include "acx.h" 28#include "acx.h"
29 29
30int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif, 30int wl1271_ps_set_mode(struct wl1271 *wl, struct wl12xx_vif *wlvif,
31 enum wl1271_cmd_ps_mode mode, u32 rates, bool send); 31 enum wl1271_cmd_ps_mode mode);
32void wl1271_ps_elp_sleep(struct wl1271 *wl); 32void wl1271_ps_elp_sleep(struct wl1271 *wl);
33int wl1271_ps_elp_wakeup(struct wl1271 *wl); 33int wl1271_ps_elp_wakeup(struct wl1271 *wl);
34void wl1271_elp_work(struct work_struct *work); 34void wl1271_elp_work(struct work_struct *work);
diff --git a/drivers/net/wireless/wl12xx/reg.h b/drivers/net/wireless/wl12xx/reg.h
index df34d5977b98..340db324bc26 100644
--- a/drivers/net/wireless/wl12xx/reg.h
+++ b/drivers/net/wireless/wl12xx/reg.h
@@ -525,4 +525,31 @@ b12-b0 - Supported Rate indicator bits as defined below.
525 */ 525 */
526#define INTR_TRIG_TX_PROC1 BIT(18) 526#define INTR_TRIG_TX_PROC1 BIT(18)
527 527
528#define WL127X_REG_FUSE_DATA_2_1 0x050a
529#define WL128X_REG_FUSE_DATA_2_1 0x2152
530#define PG_VER_MASK 0x3c
531#define PG_VER_OFFSET 2
532
533#define WL127X_PG_MAJOR_VER_MASK 0x3
534#define WL127X_PG_MAJOR_VER_OFFSET 0x0
535#define WL127X_PG_MINOR_VER_MASK 0xc
536#define WL127X_PG_MINOR_VER_OFFSET 0x2
537
538#define WL128X_PG_MAJOR_VER_MASK 0xc
539#define WL128X_PG_MAJOR_VER_OFFSET 0x2
540#define WL128X_PG_MINOR_VER_MASK 0x3
541#define WL128X_PG_MINOR_VER_OFFSET 0x0
542
543#define WL127X_PG_GET_MAJOR(pg_ver) ((pg_ver & WL127X_PG_MAJOR_VER_MASK) >> \
544 WL127X_PG_MAJOR_VER_OFFSET)
545#define WL127X_PG_GET_MINOR(pg_ver) ((pg_ver & WL127X_PG_MINOR_VER_MASK) >> \
546 WL127X_PG_MINOR_VER_OFFSET)
547#define WL128X_PG_GET_MAJOR(pg_ver) ((pg_ver & WL128X_PG_MAJOR_VER_MASK) >> \
548 WL128X_PG_MAJOR_VER_OFFSET)
549#define WL128X_PG_GET_MINOR(pg_ver) ((pg_ver & WL128X_PG_MINOR_VER_MASK) >> \
550 WL128X_PG_MINOR_VER_OFFSET)
551
552#define WL12XX_REG_FUSE_BD_ADDR_1 0x00310eb4
553#define WL12XX_REG_FUSE_BD_ADDR_2 0x00310eb8
554
528#endif 555#endif
diff --git a/drivers/net/wireless/wl12xx/rx.c b/drivers/net/wireless/wl12xx/rx.c
index 4fbd2a722ffa..cfa6071704c5 100644
--- a/drivers/net/wireless/wl12xx/rx.c
+++ b/drivers/net/wireless/wl12xx/rx.c
@@ -113,7 +113,7 @@ static int wl1271_rx_handle_data(struct wl1271 *wl, u8 *data, u32 length,
113 * In PLT mode we seem to get frames and mac80211 warns about them, 113 * In PLT mode we seem to get frames and mac80211 warns about them,
114 * workaround this by not retrieving them at all. 114 * workaround this by not retrieving them at all.
115 */ 115 */
116 if (unlikely(wl->state == WL1271_STATE_PLT)) 116 if (unlikely(wl->plt))
117 return -EINVAL; 117 return -EINVAL;
118 118
119 /* the data read starts with the descriptor */ 119 /* the data read starts with the descriptor */
diff --git a/drivers/net/wireless/wl12xx/scan.c b/drivers/net/wireless/wl12xx/scan.c
index e24111ececc5..e43a6b2c1d91 100644
--- a/drivers/net/wireless/wl12xx/scan.c
+++ b/drivers/net/wireless/wl12xx/scan.c
@@ -38,7 +38,6 @@ void wl1271_scan_complete_work(struct work_struct *work)
38 struct ieee80211_vif *vif; 38 struct ieee80211_vif *vif;
39 struct wl12xx_vif *wlvif; 39 struct wl12xx_vif *wlvif;
40 int ret; 40 int ret;
41 bool is_sta, is_ibss;
42 41
43 dwork = container_of(work, struct delayed_work, work); 42 dwork = container_of(work, struct delayed_work, work);
44 wl = container_of(dwork, struct wl1271, scan_complete_work); 43 wl = container_of(dwork, struct wl1271, scan_complete_work);
@@ -70,15 +69,6 @@ void wl1271_scan_complete_work(struct work_struct *work)
70 wl1271_cmd_build_ap_probe_req(wl, wlvif, wlvif->probereq); 69 wl1271_cmd_build_ap_probe_req(wl, wlvif, wlvif->probereq);
71 } 70 }
72 71
73 /* return to ROC if needed */
74 is_sta = (wlvif->bss_type == BSS_TYPE_STA_BSS);
75 is_ibss = (wlvif->bss_type == BSS_TYPE_IBSS);
76 if (((is_sta && !test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags)) ||
77 (is_ibss && !test_bit(WLVIF_FLAG_IBSS_JOINED, &wlvif->flags))) &&
78 !test_bit(wlvif->dev_role_id, wl->roc_map)) {
79 /* restore remain on channel */
80 wl12xx_start_dev(wl, wlvif);
81 }
82 wl1271_ps_elp_sleep(wl); 72 wl1271_ps_elp_sleep(wl);
83 73
84 if (wl->scan.failed) { 74 if (wl->scan.failed) {
@@ -182,14 +172,23 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif,
182 goto out; 172 goto out;
183 } 173 }
184 174
175 if (wl->conf.scan.split_scan_timeout)
176 scan_options |= WL1271_SCAN_OPT_SPLIT_SCAN;
177
185 if (passive) 178 if (passive)
186 scan_options |= WL1271_SCAN_OPT_PASSIVE; 179 scan_options |= WL1271_SCAN_OPT_PASSIVE;
187 180
188 if (WARN_ON(wlvif->role_id == WL12XX_INVALID_ROLE_ID)) { 181 if (wlvif->bss_type == BSS_TYPE_AP_BSS ||
182 test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
183 cmd->params.role_id = wlvif->role_id;
184 else
185 cmd->params.role_id = wlvif->dev_role_id;
186
187 if (WARN_ON(cmd->params.role_id == WL12XX_INVALID_ROLE_ID)) {
189 ret = -EINVAL; 188 ret = -EINVAL;
190 goto out; 189 goto out;
191 } 190 }
192 cmd->params.role_id = wlvif->role_id; 191
193 cmd->params.scan_options = cpu_to_le16(scan_options); 192 cmd->params.scan_options = cpu_to_le16(scan_options);
194 193
195 cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req, 194 cmd->params.n_ch = wl1271_get_scan_channels(wl, wl->scan.req,
@@ -202,7 +201,7 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif,
202 201
203 cmd->params.tx_rate = cpu_to_le32(basic_rate); 202 cmd->params.tx_rate = cpu_to_le32(basic_rate);
204 cmd->params.n_probe_reqs = wl->conf.scan.num_probe_reqs; 203 cmd->params.n_probe_reqs = wl->conf.scan.num_probe_reqs;
205 cmd->params.tid_trigger = 0; 204 cmd->params.tid_trigger = CONF_TX_AC_ANY_TID;
206 cmd->params.scan_tag = WL1271_SCAN_DEFAULT_TAG; 205 cmd->params.scan_tag = WL1271_SCAN_DEFAULT_TAG;
207 206
208 if (band == IEEE80211_BAND_2GHZ) 207 if (band == IEEE80211_BAND_2GHZ)
@@ -217,16 +216,17 @@ static int wl1271_scan_send(struct wl1271 *wl, struct ieee80211_vif *vif,
217 216
218 memcpy(cmd->addr, vif->addr, ETH_ALEN); 217 memcpy(cmd->addr, vif->addr, ETH_ALEN);
219 218
220 ret = wl1271_cmd_build_probe_req(wl, wlvif, wl->scan.ssid, 219 ret = wl12xx_cmd_build_probe_req(wl, wlvif,
221 wl->scan.ssid_len, wl->scan.req->ie, 220 cmd->params.role_id, band,
222 wl->scan.req->ie_len, band); 221 wl->scan.ssid, wl->scan.ssid_len,
222 wl->scan.req->ie,
223 wl->scan.req->ie_len);
223 if (ret < 0) { 224 if (ret < 0) {
224 wl1271_error("PROBE request template failed"); 225 wl1271_error("PROBE request template failed");
225 goto out; 226 goto out;
226 } 227 }
227 228
228 /* disable the timeout */ 229 trigger->timeout = cpu_to_le32(wl->conf.scan.split_scan_timeout);
229 trigger->timeout = 0;
230 ret = wl1271_cmd_send(wl, CMD_TRIGGER_SCAN_TO, trigger, 230 ret = wl1271_cmd_send(wl, CMD_TRIGGER_SCAN_TO, trigger,
231 sizeof(*trigger), 0); 231 sizeof(*trigger), 0);
232 if (ret < 0) { 232 if (ret < 0) {
@@ -658,11 +658,13 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
658 } 658 }
659 659
660 if (!force_passive && cfg->active[0]) { 660 if (!force_passive && cfg->active[0]) {
661 ret = wl1271_cmd_build_probe_req(wl, wlvif, req->ssids[0].ssid, 661 u8 band = IEEE80211_BAND_2GHZ;
662 ret = wl12xx_cmd_build_probe_req(wl, wlvif,
663 wlvif->dev_role_id, band,
664 req->ssids[0].ssid,
662 req->ssids[0].ssid_len, 665 req->ssids[0].ssid_len,
663 ies->ie[IEEE80211_BAND_2GHZ], 666 ies->ie[band],
664 ies->len[IEEE80211_BAND_2GHZ], 667 ies->len[band]);
665 IEEE80211_BAND_2GHZ);
666 if (ret < 0) { 668 if (ret < 0) {
667 wl1271_error("2.4GHz PROBE request template failed"); 669 wl1271_error("2.4GHz PROBE request template failed");
668 goto out; 670 goto out;
@@ -670,11 +672,13 @@ int wl1271_scan_sched_scan_config(struct wl1271 *wl,
670 } 672 }
671 673
672 if (!force_passive && cfg->active[1]) { 674 if (!force_passive && cfg->active[1]) {
673 ret = wl1271_cmd_build_probe_req(wl, wlvif, req->ssids[0].ssid, 675 u8 band = IEEE80211_BAND_5GHZ;
676 ret = wl12xx_cmd_build_probe_req(wl, wlvif,
677 wlvif->dev_role_id, band,
678 req->ssids[0].ssid,
674 req->ssids[0].ssid_len, 679 req->ssids[0].ssid_len,
675 ies->ie[IEEE80211_BAND_5GHZ], 680 ies->ie[band],
676 ies->len[IEEE80211_BAND_5GHZ], 681 ies->len[band]);
677 IEEE80211_BAND_5GHZ);
678 if (ret < 0) { 682 if (ret < 0) {
679 wl1271_error("5GHz PROBE request template failed"); 683 wl1271_error("5GHz PROBE request template failed");
680 goto out; 684 goto out;
diff --git a/drivers/net/wireless/wl12xx/scan.h b/drivers/net/wireless/wl12xx/scan.h
index a7ed43dc08c9..96ff457a3a0b 100644
--- a/drivers/net/wireless/wl12xx/scan.h
+++ b/drivers/net/wireless/wl12xx/scan.h
@@ -48,7 +48,7 @@ void wl1271_scan_sched_scan_results(struct wl1271 *wl);
48#define WL1271_SCAN_CURRENT_TX_PWR 0 48#define WL1271_SCAN_CURRENT_TX_PWR 0
49#define WL1271_SCAN_OPT_ACTIVE 0 49#define WL1271_SCAN_OPT_ACTIVE 0
50#define WL1271_SCAN_OPT_PASSIVE 1 50#define WL1271_SCAN_OPT_PASSIVE 1
51#define WL1271_SCAN_OPT_TRIGGERED_SCAN 2 51#define WL1271_SCAN_OPT_SPLIT_SCAN 2
52#define WL1271_SCAN_OPT_PRIORITY_HIGH 4 52#define WL1271_SCAN_OPT_PRIORITY_HIGH 4
53/* scan even if we fail to enter psm */ 53/* scan even if we fail to enter psm */
54#define WL1271_SCAN_OPT_FORCE 8 54#define WL1271_SCAN_OPT_FORCE 8
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index 468a50553fac..4b3c32774bae 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -74,6 +74,8 @@ static void wl12xx_sdio_raw_read(struct device *child, int addr, void *buf,
74 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); 74 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent);
75 struct sdio_func *func = dev_to_sdio_func(glue->dev); 75 struct sdio_func *func = dev_to_sdio_func(glue->dev);
76 76
77 sdio_claim_host(func);
78
77 if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) { 79 if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
78 ((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret); 80 ((u8 *)buf)[0] = sdio_f0_readb(func, addr, &ret);
79 dev_dbg(child->parent, "sdio read 52 addr 0x%x, byte 0x%02x\n", 81 dev_dbg(child->parent, "sdio read 52 addr 0x%x, byte 0x%02x\n",
@@ -88,6 +90,8 @@ static void wl12xx_sdio_raw_read(struct device *child, int addr, void *buf,
88 addr, len); 90 addr, len);
89 } 91 }
90 92
93 sdio_release_host(func);
94
91 if (ret) 95 if (ret)
92 dev_err(child->parent, "sdio read failed (%d)\n", ret); 96 dev_err(child->parent, "sdio read failed (%d)\n", ret);
93} 97}
@@ -99,6 +103,8 @@ static void wl12xx_sdio_raw_write(struct device *child, int addr, void *buf,
99 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); 103 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent);
100 struct sdio_func *func = dev_to_sdio_func(glue->dev); 104 struct sdio_func *func = dev_to_sdio_func(glue->dev);
101 105
106 sdio_claim_host(func);
107
102 if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) { 108 if (unlikely(addr == HW_ACCESS_ELP_CTRL_REG_ADDR)) {
103 sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret); 109 sdio_f0_writeb(func, ((u8 *)buf)[0], addr, &ret);
104 dev_dbg(child->parent, "sdio write 52 addr 0x%x, byte 0x%02x\n", 110 dev_dbg(child->parent, "sdio write 52 addr 0x%x, byte 0x%02x\n",
@@ -113,6 +119,8 @@ static void wl12xx_sdio_raw_write(struct device *child, int addr, void *buf,
113 ret = sdio_memcpy_toio(func, addr, buf, len); 119 ret = sdio_memcpy_toio(func, addr, buf, len);
114 } 120 }
115 121
122 sdio_release_host(func);
123
116 if (ret) 124 if (ret)
117 dev_err(child->parent, "sdio write failed (%d)\n", ret); 125 dev_err(child->parent, "sdio write failed (%d)\n", ret);
118} 126}
@@ -136,6 +144,7 @@ static int wl12xx_sdio_power_on(struct wl12xx_sdio_glue *glue)
136 144
137 sdio_claim_host(func); 145 sdio_claim_host(func);
138 sdio_enable_func(func); 146 sdio_enable_func(func);
147 sdio_release_host(func);
139 148
140out: 149out:
141 return ret; 150 return ret;
@@ -146,6 +155,7 @@ static int wl12xx_sdio_power_off(struct wl12xx_sdio_glue *glue)
146 int ret; 155 int ret;
147 struct sdio_func *func = dev_to_sdio_func(glue->dev); 156 struct sdio_func *func = dev_to_sdio_func(glue->dev);
148 157
158 sdio_claim_host(func);
149 sdio_disable_func(func); 159 sdio_disable_func(func);
150 sdio_release_host(func); 160 sdio_release_host(func);
151 161
@@ -314,9 +324,6 @@ static int wl1271_suspend(struct device *dev)
314 dev_err(dev, "error while trying to keep power\n"); 324 dev_err(dev, "error while trying to keep power\n");
315 goto out; 325 goto out;
316 } 326 }
317
318 /* release host */
319 sdio_release_host(func);
320 } 327 }
321out: 328out:
322 return ret; 329 return ret;
@@ -324,15 +331,7 @@ out:
324 331
325static int wl1271_resume(struct device *dev) 332static int wl1271_resume(struct device *dev)
326{ 333{
327 struct sdio_func *func = dev_to_sdio_func(dev);
328 struct wl12xx_sdio_glue *glue = sdio_get_drvdata(func);
329 struct wl1271 *wl = platform_get_drvdata(glue->core);
330
331 dev_dbg(dev, "wl1271 resume\n"); 334 dev_dbg(dev, "wl1271 resume\n");
332 if (wl->wow_enabled) {
333 /* claim back host */
334 sdio_claim_host(func);
335 }
336 335
337 return 0; 336 return 0;
338} 337}
@@ -371,5 +370,9 @@ module_exit(wl1271_exit);
371MODULE_LICENSE("GPL"); 370MODULE_LICENSE("GPL");
372MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>"); 371MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
373MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>"); 372MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
374MODULE_FIRMWARE(WL127X_FW_NAME); 373MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);
375MODULE_FIRMWARE(WL128X_FW_NAME); 374MODULE_FIRMWARE(WL127X_FW_NAME_MULTI);
375MODULE_FIRMWARE(WL127X_PLT_FW_NAME);
376MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE);
377MODULE_FIRMWARE(WL128X_FW_NAME_MULTI);
378MODULE_FIRMWARE(WL128X_PLT_FW_NAME);
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
index 92caa7ce6053..2fc18a8dcce8 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -433,6 +433,10 @@ module_exit(wl1271_exit);
433MODULE_LICENSE("GPL"); 433MODULE_LICENSE("GPL");
434MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>"); 434MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
435MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>"); 435MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
436MODULE_FIRMWARE(WL127X_FW_NAME); 436MODULE_FIRMWARE(WL127X_FW_NAME_SINGLE);
437MODULE_FIRMWARE(WL128X_FW_NAME); 437MODULE_FIRMWARE(WL127X_FW_NAME_MULTI);
438MODULE_FIRMWARE(WL127X_PLT_FW_NAME);
439MODULE_FIRMWARE(WL128X_FW_NAME_SINGLE);
440MODULE_FIRMWARE(WL128X_FW_NAME_MULTI);
441MODULE_FIRMWARE(WL128X_PLT_FW_NAME);
438MODULE_ALIAS("spi:wl1271"); 442MODULE_ALIAS("spi:wl1271");
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
index 25093c0cb0ed..1e93bb9c0246 100644
--- a/drivers/net/wireless/wl12xx/testmode.c
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -30,6 +30,7 @@
30#include "acx.h" 30#include "acx.h"
31#include "reg.h" 31#include "reg.h"
32#include "ps.h" 32#include "ps.h"
33#include "io.h"
33 34
34#define WL1271_TM_MAX_DATA_LENGTH 1024 35#define WL1271_TM_MAX_DATA_LENGTH 1024
35 36
@@ -41,6 +42,7 @@ enum wl1271_tm_commands {
41 WL1271_TM_CMD_NVS_PUSH, /* Not in use. Keep to not break ABI */ 42 WL1271_TM_CMD_NVS_PUSH, /* Not in use. Keep to not break ABI */
42 WL1271_TM_CMD_SET_PLT_MODE, 43 WL1271_TM_CMD_SET_PLT_MODE,
43 WL1271_TM_CMD_RECOVER, 44 WL1271_TM_CMD_RECOVER,
45 WL1271_TM_CMD_GET_MAC,
44 46
45 __WL1271_TM_CMD_AFTER_LAST 47 __WL1271_TM_CMD_AFTER_LAST
46}; 48};
@@ -264,6 +266,52 @@ static int wl1271_tm_cmd_recover(struct wl1271 *wl, struct nlattr *tb[])
264 return 0; 266 return 0;
265} 267}
266 268
269static int wl12xx_tm_cmd_get_mac(struct wl1271 *wl, struct nlattr *tb[])
270{
271 struct sk_buff *skb;
272 u8 mac_addr[ETH_ALEN];
273 int ret = 0;
274
275 mutex_lock(&wl->mutex);
276
277 if (!wl->plt) {
278 ret = -EINVAL;
279 goto out;
280 }
281
282 if (wl->fuse_oui_addr == 0 && wl->fuse_nic_addr == 0) {
283 ret = -EOPNOTSUPP;
284 goto out;
285 }
286
287 mac_addr[0] = (u8)(wl->fuse_oui_addr >> 16);
288 mac_addr[1] = (u8)(wl->fuse_oui_addr >> 8);
289 mac_addr[2] = (u8) wl->fuse_oui_addr;
290 mac_addr[3] = (u8)(wl->fuse_nic_addr >> 16);
291 mac_addr[4] = (u8)(wl->fuse_nic_addr >> 8);
292 mac_addr[5] = (u8) wl->fuse_nic_addr;
293
294 skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, ETH_ALEN);
295 if (!skb) {
296 ret = -ENOMEM;
297 goto out;
298 }
299
300 NLA_PUT(skb, WL1271_TM_ATTR_DATA, ETH_ALEN, mac_addr);
301 ret = cfg80211_testmode_reply(skb);
302 if (ret < 0)
303 goto out;
304
305out:
306 mutex_unlock(&wl->mutex);
307 return ret;
308
309nla_put_failure:
310 kfree_skb(skb);
311 ret = -EMSGSIZE;
312 goto out;
313}
314
267int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len) 315int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
268{ 316{
269 struct wl1271 *wl = hw->priv; 317 struct wl1271 *wl = hw->priv;
@@ -288,6 +336,8 @@ int wl1271_tm_cmd(struct ieee80211_hw *hw, void *data, int len)
288 return wl1271_tm_cmd_set_plt_mode(wl, tb); 336 return wl1271_tm_cmd_set_plt_mode(wl, tb);
289 case WL1271_TM_CMD_RECOVER: 337 case WL1271_TM_CMD_RECOVER:
290 return wl1271_tm_cmd_recover(wl, tb); 338 return wl1271_tm_cmd_recover(wl, tb);
339 case WL1271_TM_CMD_GET_MAC:
340 return wl12xx_tm_cmd_get_mac(wl, tb);
291 default: 341 default:
292 return -EOPNOTSUPP; 342 return -EOPNOTSUPP;
293 } 343 }
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c
index 4508ccd78328..6446e4d3e8f9 100644
--- a/drivers/net/wireless/wl12xx/tx.c
+++ b/drivers/net/wireless/wl12xx/tx.c
@@ -77,35 +77,6 @@ static void wl1271_free_tx_id(struct wl1271 *wl, int id)
77 } 77 }
78} 78}
79 79
80static int wl1271_tx_update_filters(struct wl1271 *wl,
81 struct wl12xx_vif *wlvif,
82 struct sk_buff *skb)
83{
84 struct ieee80211_hdr *hdr;
85 int ret;
86
87 hdr = (struct ieee80211_hdr *)skb->data;
88
89 /*
90 * stop bssid-based filtering before transmitting authentication
91 * requests. this way the hw will never drop authentication
92 * responses coming from BSSIDs it isn't familiar with (e.g. on
93 * roaming)
94 */
95 if (!ieee80211_is_auth(hdr->frame_control))
96 return 0;
97
98 if (wlvif->dev_hlid != WL12XX_INVALID_LINK_ID)
99 goto out;
100
101 wl1271_debug(DEBUG_CMD, "starting device role for roaming");
102 ret = wl12xx_start_dev(wl, wlvif);
103 if (ret < 0)
104 goto out;
105out:
106 return 0;
107}
108
109static void wl1271_tx_ap_update_inconnection_sta(struct wl1271 *wl, 80static void wl1271_tx_ap_update_inconnection_sta(struct wl1271 *wl,
110 struct sk_buff *skb) 81 struct sk_buff *skb)
111{ 82{
@@ -187,8 +158,6 @@ u8 wl12xx_tx_get_hlid(struct wl1271 *wl, struct wl12xx_vif *wlvif,
187 if (wlvif->bss_type == BSS_TYPE_AP_BSS) 158 if (wlvif->bss_type == BSS_TYPE_AP_BSS)
188 return wl12xx_tx_get_hlid_ap(wl, wlvif, skb); 159 return wl12xx_tx_get_hlid_ap(wl, wlvif, skb);
189 160
190 wl1271_tx_update_filters(wl, wlvif, skb);
191
192 if ((test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags) || 161 if ((test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags) ||
193 test_bit(WLVIF_FLAG_IBSS_JOINED, &wlvif->flags)) && 162 test_bit(WLVIF_FLAG_IBSS_JOINED, &wlvif->flags)) &&
194 !ieee80211_is_auth(hdr->frame_control) && 163 !ieee80211_is_auth(hdr->frame_control) &&
@@ -286,16 +255,20 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct wl12xx_vif *wlvif,
286 int aligned_len, ac, rate_idx; 255 int aligned_len, ac, rate_idx;
287 s64 hosttime; 256 s64 hosttime;
288 u16 tx_attr = 0; 257 u16 tx_attr = 0;
258 __le16 frame_control;
259 struct ieee80211_hdr *hdr;
260 u8 *frame_start;
289 bool is_dummy; 261 bool is_dummy;
290 262
291 desc = (struct wl1271_tx_hw_descr *) skb->data; 263 desc = (struct wl1271_tx_hw_descr *) skb->data;
264 frame_start = (u8 *)(desc + 1);
265 hdr = (struct ieee80211_hdr *)(frame_start + extra);
266 frame_control = hdr->frame_control;
292 267
293 /* relocate space for security header */ 268 /* relocate space for security header */
294 if (extra) { 269 if (extra) {
295 void *framestart = skb->data + sizeof(*desc); 270 int hdrlen = ieee80211_hdrlen(frame_control);
296 u16 fc = *(u16 *)(framestart + extra); 271 memmove(frame_start, hdr, hdrlen);
297 int hdrlen = ieee80211_hdrlen(cpu_to_le16(fc));
298 memmove(framestart, framestart + extra, hdrlen);
299 } 272 }
300 273
301 /* configure packet life time */ 274 /* configure packet life time */
@@ -384,6 +357,11 @@ static void wl1271_tx_fill_hdr(struct wl1271 *wl, struct wl12xx_vif *wlvif,
384 desc->wl127x_mem.total_mem_blocks); 357 desc->wl127x_mem.total_mem_blocks);
385 } 358 }
386 359
360 /* for WEP shared auth - no fw encryption is needed */
361 if (ieee80211_is_auth(frame_control) &&
362 ieee80211_has_protected(frame_control))
363 tx_attr |= TX_HW_ATTR_HOST_ENCRYPT;
364
387 desc->tx_attr = cpu_to_le16(tx_attr); 365 desc->tx_attr = cpu_to_le16(tx_attr);
388} 366}
389 367
@@ -408,7 +386,7 @@ static int wl1271_prepare_tx_frame(struct wl1271 *wl, struct wl12xx_vif *wlvif,
408 386
409 if (info->control.hw_key && 387 if (info->control.hw_key &&
410 info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP) 388 info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP)
411 extra = WL1271_TKIP_IV_SPACE; 389 extra = WL1271_EXTRA_SPACE_TKIP;
412 390
413 if (info->control.hw_key) { 391 if (info->control.hw_key) {
414 bool is_wep; 392 bool is_wep;
@@ -795,6 +773,18 @@ out:
795 mutex_unlock(&wl->mutex); 773 mutex_unlock(&wl->mutex);
796} 774}
797 775
776static u8 wl1271_tx_get_rate_flags(u8 rate_class_index)
777{
778 u8 flags = 0;
779
780 if (rate_class_index >= CONF_HW_RXTX_RATE_MCS_MIN &&
781 rate_class_index <= CONF_HW_RXTX_RATE_MCS_MAX)
782 flags |= IEEE80211_TX_RC_MCS;
783 if (rate_class_index == CONF_HW_RXTX_RATE_MCS7_SGI)
784 flags |= IEEE80211_TX_RC_SHORT_GI;
785 return flags;
786}
787
798static void wl1271_tx_complete_packet(struct wl1271 *wl, 788static void wl1271_tx_complete_packet(struct wl1271 *wl,
799 struct wl1271_tx_hw_res_descr *result) 789 struct wl1271_tx_hw_res_descr *result)
800{ 790{
@@ -804,6 +794,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
804 struct sk_buff *skb; 794 struct sk_buff *skb;
805 int id = result->id; 795 int id = result->id;
806 int rate = -1; 796 int rate = -1;
797 u8 rate_flags = 0;
807 u8 retries = 0; 798 u8 retries = 0;
808 799
809 /* check for id legality */ 800 /* check for id legality */
@@ -830,6 +821,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
830 info->flags |= IEEE80211_TX_STAT_ACK; 821 info->flags |= IEEE80211_TX_STAT_ACK;
831 rate = wl1271_rate_to_idx(result->rate_class_index, 822 rate = wl1271_rate_to_idx(result->rate_class_index,
832 wlvif->band); 823 wlvif->band);
824 rate_flags = wl1271_tx_get_rate_flags(result->rate_class_index);
833 retries = result->ack_failures; 825 retries = result->ack_failures;
834 } else if (result->status == TX_RETRY_EXCEEDED) { 826 } else if (result->status == TX_RETRY_EXCEEDED) {
835 wl->stats.excessive_retries++; 827 wl->stats.excessive_retries++;
@@ -838,7 +830,7 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
838 830
839 info->status.rates[0].idx = rate; 831 info->status.rates[0].idx = rate;
840 info->status.rates[0].count = retries; 832 info->status.rates[0].count = retries;
841 info->status.rates[0].flags = 0; 833 info->status.rates[0].flags = rate_flags;
842 info->status.ack_signal = -1; 834 info->status.ack_signal = -1;
843 835
844 wl->stats.retry_count += result->ack_failures; 836 wl->stats.retry_count += result->ack_failures;
@@ -869,8 +861,9 @@ static void wl1271_tx_complete_packet(struct wl1271 *wl,
869 if (info->control.hw_key && 861 if (info->control.hw_key &&
870 info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP) { 862 info->control.hw_key->cipher == WLAN_CIPHER_SUITE_TKIP) {
871 int hdrlen = ieee80211_get_hdrlen_from_skb(skb); 863 int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
872 memmove(skb->data + WL1271_TKIP_IV_SPACE, skb->data, hdrlen); 864 memmove(skb->data + WL1271_EXTRA_SPACE_TKIP, skb->data,
873 skb_pull(skb, WL1271_TKIP_IV_SPACE); 865 hdrlen);
866 skb_pull(skb, WL1271_EXTRA_SPACE_TKIP);
874 } 867 }
875 868
876 wl1271_debug(DEBUG_TX, "tx status id %u skb 0x%p failures %u rate 0x%x" 869 wl1271_debug(DEBUG_TX, "tx status id %u skb 0x%p failures %u rate 0x%x"
@@ -1012,9 +1005,9 @@ void wl12xx_tx_reset(struct wl1271 *wl, bool reset_tx_queues)
1012 info->control.hw_key->cipher == 1005 info->control.hw_key->cipher ==
1013 WLAN_CIPHER_SUITE_TKIP) { 1006 WLAN_CIPHER_SUITE_TKIP) {
1014 int hdrlen = ieee80211_get_hdrlen_from_skb(skb); 1007 int hdrlen = ieee80211_get_hdrlen_from_skb(skb);
1015 memmove(skb->data + WL1271_TKIP_IV_SPACE, 1008 memmove(skb->data + WL1271_EXTRA_SPACE_TKIP,
1016 skb->data, hdrlen); 1009 skb->data, hdrlen);
1017 skb_pull(skb, WL1271_TKIP_IV_SPACE); 1010 skb_pull(skb, WL1271_EXTRA_SPACE_TKIP);
1018 } 1011 }
1019 1012
1020 info->status.rates[0].idx = -1; 1013 info->status.rates[0].idx = -1;
diff --git a/drivers/net/wireless/wl12xx/tx.h b/drivers/net/wireless/wl12xx/tx.h
index 2dbb24e6d541..e3977b55a710 100644
--- a/drivers/net/wireless/wl12xx/tx.h
+++ b/drivers/net/wireless/wl12xx/tx.h
@@ -39,6 +39,7 @@
39#define TX_HW_ATTR_LAST_WORD_PAD (BIT(10) | BIT(11)) 39#define TX_HW_ATTR_LAST_WORD_PAD (BIT(10) | BIT(11))
40#define TX_HW_ATTR_TX_CMPLT_REQ BIT(12) 40#define TX_HW_ATTR_TX_CMPLT_REQ BIT(12)
41#define TX_HW_ATTR_TX_DUMMY_REQ BIT(13) 41#define TX_HW_ATTR_TX_DUMMY_REQ BIT(13)
42#define TX_HW_ATTR_HOST_ENCRYPT BIT(14)
42 43
43#define TX_HW_ATTR_OFST_SAVE_RETRIES 0 44#define TX_HW_ATTR_OFST_SAVE_RETRIES 0
44#define TX_HW_ATTR_OFST_HEADER_PAD 1 45#define TX_HW_ATTR_OFST_HEADER_PAD 1
@@ -51,7 +52,9 @@
51#define TX_HW_RESULT_QUEUE_LEN_MASK 0xf 52#define TX_HW_RESULT_QUEUE_LEN_MASK 0xf
52 53
53#define WL1271_TX_ALIGN_TO 4 54#define WL1271_TX_ALIGN_TO 4
54#define WL1271_TKIP_IV_SPACE 4 55#define WL1271_EXTRA_SPACE_TKIP 4
56#define WL1271_EXTRA_SPACE_AES 8
57#define WL1271_EXTRA_SPACE_MAX 8
55 58
56/* Used for management frames and dummy packets */ 59/* Used for management frames and dummy packets */
57#define WL1271_TID_MGMT 7 60#define WL1271_TID_MGMT 7
diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h
index b2b09cd02022..90352415e2aa 100644
--- a/drivers/net/wireless/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/wl12xx/wl12xx.h
@@ -35,8 +35,14 @@
35#include "conf.h" 35#include "conf.h"
36#include "ini.h" 36#include "ini.h"
37 37
38#define WL127X_FW_NAME "ti-connectivity/wl127x-fw-3.bin" 38#define WL127X_FW_NAME_MULTI "ti-connectivity/wl127x-fw-4-mr.bin"
39#define WL128X_FW_NAME "ti-connectivity/wl128x-fw-3.bin" 39#define WL127X_FW_NAME_SINGLE "ti-connectivity/wl127x-fw-4-sr.bin"
40
41#define WL128X_FW_NAME_MULTI "ti-connectivity/wl128x-fw-4-mr.bin"
42#define WL128X_FW_NAME_SINGLE "ti-connectivity/wl128x-fw-4-sr.bin"
43
44#define WL127X_PLT_FW_NAME "ti-connectivity/wl127x-fw-4-plt.bin"
45#define WL128X_PLT_FW_NAME "ti-connectivity/wl128x-fw-4-plt.bin"
40 46
41/* 47/*
42 * wl127x and wl128x are using the same NVS file name. However, the 48 * wl127x and wl128x are using the same NVS file name. However, the
@@ -90,7 +96,13 @@
90enum wl1271_state { 96enum wl1271_state {
91 WL1271_STATE_OFF, 97 WL1271_STATE_OFF,
92 WL1271_STATE_ON, 98 WL1271_STATE_ON,
93 WL1271_STATE_PLT, 99};
100
101enum wl12xx_fw_type {
102 WL12XX_FW_TYPE_NONE,
103 WL12XX_FW_TYPE_NORMAL,
104 WL12XX_FW_TYPE_MULTI,
105 WL12XX_FW_TYPE_PLT,
94}; 106};
95 107
96enum wl1271_partition_type { 108enum wl1271_partition_type {
@@ -247,6 +259,7 @@ enum wl12xx_flags {
247 WL1271_FLAG_PENDING_WORK, 259 WL1271_FLAG_PENDING_WORK,
248 WL1271_FLAG_SOFT_GEMINI, 260 WL1271_FLAG_SOFT_GEMINI,
249 WL1271_FLAG_RECOVERY_IN_PROGRESS, 261 WL1271_FLAG_RECOVERY_IN_PROGRESS,
262 WL1271_FLAG_VIF_CHANGE_IN_PROGRESS,
250}; 263};
251 264
252enum wl12xx_vif_flags { 265enum wl12xx_vif_flags {
@@ -254,8 +267,7 @@ enum wl12xx_vif_flags {
254 WLVIF_FLAG_STA_ASSOCIATED, 267 WLVIF_FLAG_STA_ASSOCIATED,
255 WLVIF_FLAG_IBSS_JOINED, 268 WLVIF_FLAG_IBSS_JOINED,
256 WLVIF_FLAG_AP_STARTED, 269 WLVIF_FLAG_AP_STARTED,
257 WLVIF_FLAG_PSM, 270 WLVIF_FLAG_IN_PS,
258 WLVIF_FLAG_PSM_REQUESTED,
259 WLVIF_FLAG_STA_STATE_SENT, 271 WLVIF_FLAG_STA_STATE_SENT,
260 WLVIF_FLAG_RX_STREAMING_STARTED, 272 WLVIF_FLAG_RX_STREAMING_STARTED,
261 WLVIF_FLAG_PSPOLL_FAILURE, 273 WLVIF_FLAG_PSPOLL_FAILURE,
@@ -295,6 +307,9 @@ struct wl1271 {
295 spinlock_t wl_lock; 307 spinlock_t wl_lock;
296 308
297 enum wl1271_state state; 309 enum wl1271_state state;
310 enum wl12xx_fw_type fw_type;
311 bool plt;
312 u8 last_vif_count;
298 struct mutex mutex; 313 struct mutex mutex;
299 314
300 unsigned long flags; 315 unsigned long flags;
@@ -313,7 +328,12 @@ struct wl1271 {
313 328
314 s8 hw_pg_ver; 329 s8 hw_pg_ver;
315 330
316 u8 mac_addr[ETH_ALEN]; 331 /* address read from the fuse ROM */
332 u32 fuse_oui_addr;
333 u32 fuse_nic_addr;
334
335 /* we have up to 2 MAC addresses */
336 struct mac_address addresses[2];
317 int channel; 337 int channel;
318 u8 system_hlid; 338 u8 system_hlid;
319 339
@@ -425,8 +445,6 @@ struct wl1271 {
425 struct wl12xx_fw_status *fw_status; 445 struct wl12xx_fw_status *fw_status;
426 struct wl1271_tx_hw_res_if *tx_res_if; 446 struct wl1271_tx_hw_res_if *tx_res_if;
427 447
428 struct ieee80211_vif *vif;
429
430 /* Current chipset configuration */ 448 /* Current chipset configuration */
431 struct conf_drv_settings conf; 449 struct conf_drv_settings conf;
432 450
@@ -503,6 +521,8 @@ struct wl12xx_vif {
503 u8 basic_rate_idx; 521 u8 basic_rate_idx;
504 u8 ap_rate_idx; 522 u8 ap_rate_idx;
505 u8 p2p_rate_idx; 523 u8 p2p_rate_idx;
524
525 bool qos;
506 } sta; 526 } sta;
507 struct { 527 struct {
508 u8 global_hlid; 528 u8 global_hlid;
@@ -560,12 +580,6 @@ struct wl12xx_vif {
560 /* Session counter for the chipset */ 580 /* Session counter for the chipset */
561 int session_counter; 581 int session_counter;
562 582
563 struct completion *ps_compl;
564 struct delayed_work pspoll_work;
565
566 /* counter for ps-poll delivery failures */
567 int ps_poll_failures;
568
569 /* retry counter for PSM entries */ 583 /* retry counter for PSM entries */
570 u8 psm_entry_retry; 584 u8 psm_entry_retry;
571 585
@@ -575,6 +589,10 @@ struct wl12xx_vif {
575 int rssi_thold; 589 int rssi_thold;
576 int last_rssi_event; 590 int last_rssi_event;
577 591
592 /* save the current encryption type for auto-arp config */
593 u8 encryption_type;
594 __be32 ip_addr;
595
578 /* RX BA constraint value */ 596 /* RX BA constraint value */
579 bool ba_support; 597 bool ba_support;
580 bool ba_allowed; 598 bool ba_allowed;
diff --git a/drivers/net/wireless/wl12xx/wl12xx_80211.h b/drivers/net/wireless/wl12xx/wl12xx_80211.h
index 8f0ffaf62309..22b0bc98d7b5 100644
--- a/drivers/net/wireless/wl12xx/wl12xx_80211.h
+++ b/drivers/net/wireless/wl12xx/wl12xx_80211.h
@@ -117,7 +117,7 @@ struct wl12xx_ps_poll_template {
117} __packed; 117} __packed;
118 118
119struct wl12xx_arp_rsp_template { 119struct wl12xx_arp_rsp_template {
120 struct ieee80211_hdr_3addr hdr; 120 /* not including ieee80211 header */
121 121
122 u8 llc_hdr[sizeof(rfc1042_header)]; 122 u8 llc_hdr[sizeof(rfc1042_header)];
123 __be16 llc_type; 123 __be16 llc_type;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-30 16:27:04 -0500