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authorIgal Chernobelsky <igalc@ti.com>2013-03-12 17:19:35 +0200
committerLuciano Coelho <coelho@ti.com>2013-03-25 12:33:11 +0200
commitd21553f8900f735d2caedd1c6db75dbd67e5ab9e (patch)
treef93dfbfdb0ac1a08fdef2147df9a4fbbe32e1a50 /drivers/net/wireless/ti
parent0c7cc7f22614f70f724c23db2b7f0d8d5b8ded69 (diff)
wlcore: set max num of Rx BA sessions per chip
Maximum number of supported RX BA sessions depends on chip type. wl18xx supports 5 RX BA sessions while wl12xx supports 3. Signed-off-by: Igal Chernobelsky <igalc@ti.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti')
-rw-r--r--drivers/net/wireless/ti/wl12xx/main.c1
-rw-r--r--drivers/net/wireless/ti/wl12xx/wl12xx.h2
-rw-r--r--drivers/net/wireless/ti/wl18xx/main.c1
-rw-r--r--drivers/net/wireless/ti/wl18xx/wl18xx.h4
-rw-r--r--drivers/net/wireless/ti/wlcore/acx.h2
-rw-r--r--drivers/net/wireless/ti/wlcore/main.c2
-rw-r--r--drivers/net/wireless/ti/wlcore/wlcore.h3
7 files changed, 11 insertions, 4 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
index 09694e39bb14..1c627da85083 100644
--- a/drivers/net/wireless/ti/wl12xx/main.c
+++ b/drivers/net/wireless/ti/wl12xx/main.c
@@ -723,6 +723,7 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
wl->sched_scan_templ_id_2_4 = CMD_TEMPL_CFG_PROBE_REQ_2_4;
wl->sched_scan_templ_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5;
wl->max_channels_5 = WL12XX_MAX_CHANNELS_5GHZ;
+ wl->ba_rx_session_count_max = WL12XX_RX_BA_MAX_SESSIONS;
out:
return ret;
}
diff --git a/drivers/net/wireless/ti/wl12xx/wl12xx.h b/drivers/net/wireless/ti/wl12xx/wl12xx.h
index d4552857480c..222d03540200 100644
--- a/drivers/net/wireless/ti/wl12xx/wl12xx.h
+++ b/drivers/net/wireless/ti/wl12xx/wl12xx.h
@@ -63,6 +63,8 @@
#define WL12XX_NUM_MAC_ADDRESSES 2
+#define WL12XX_RX_BA_MAX_SESSIONS 3
+
struct wl127x_rx_mem_pool_addr {
u32 addr;
u32 addr_extra;
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
index da3ef1b10a9c..b670776f9bb2 100644
--- a/drivers/net/wireless/ti/wl18xx/main.c
+++ b/drivers/net/wireless/ti/wl18xx/main.c
@@ -678,6 +678,7 @@ static int wl18xx_identify_chip(struct wl1271 *wl)
wl->sched_scan_templ_id_2_4 = CMD_TEMPL_PROBE_REQ_2_4_PERIODIC;
wl->sched_scan_templ_id_5 = CMD_TEMPL_PROBE_REQ_5_PERIODIC;
wl->max_channels_5 = WL18XX_MAX_CHANNELS_5GHZ;
+ wl->ba_rx_session_count_max = WL18XX_RX_BA_MAX_SESSIONS;
out:
return ret;
}
diff --git a/drivers/net/wireless/ti/wl18xx/wl18xx.h b/drivers/net/wireless/ti/wl18xx/wl18xx.h
index b6739e79efcf..9204e07ee432 100644
--- a/drivers/net/wireless/ti/wl18xx/wl18xx.h
+++ b/drivers/net/wireless/ti/wl18xx/wl18xx.h
@@ -29,7 +29,7 @@
#define WL18XX_IFTYPE_VER 5
#define WL18XX_MAJOR_VER WLCORE_FW_VER_IGNORE
#define WL18XX_SUBTYPE_VER WLCORE_FW_VER_IGNORE
-#define WL18XX_MINOR_VER 28
+#define WL18XX_MINOR_VER 39
#define WL18XX_CMD_MAX_SIZE 740
@@ -40,6 +40,8 @@
#define WL18XX_NUM_MAC_ADDRESSES 3
+#define WL18XX_RX_BA_MAX_SESSIONS 5
+
struct wl18xx_priv {
/* buffer for sending commands to FW */
u8 cmd_buf[WL18XX_CMD_MAX_SIZE];
diff --git a/drivers/net/wireless/ti/wlcore/acx.h b/drivers/net/wireless/ti/wlcore/acx.h
index 126536c6a393..1a61e8550b7b 100644
--- a/drivers/net/wireless/ti/wlcore/acx.h
+++ b/drivers/net/wireless/ti/wlcore/acx.h
@@ -728,8 +728,6 @@ struct wl1271_acx_ht_information {
u8 padding[2];
} __packed;
-#define RX_BA_MAX_SESSIONS 3
-
struct wl1271_acx_ba_initiator_policy {
struct acx_header header;
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index 2c2ff3e1f849..3fc86c4d2c7b 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -4784,7 +4784,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
break;
}
- if (wl->ba_rx_session_count >= RX_BA_MAX_SESSIONS) {
+ if (wl->ba_rx_session_count >= wl->ba_rx_session_count_max) {
ret = -EBUSY;
wl1271_error("exceeded max RX BA sessions");
break;
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h
index af9fecaefc30..0034979e97cb 100644
--- a/drivers/net/wireless/ti/wlcore/wlcore.h
+++ b/drivers/net/wireless/ti/wlcore/wlcore.h
@@ -390,6 +390,9 @@ struct wl1271 {
/* number of currently active RX BA sessions */
int ba_rx_session_count;
+ /* Maximum number of supported RX BA sessions */
+ int ba_rx_session_count_max;
+
/* AP-mode - number of currently connected stations */
int active_sta_count;