diff options
| author | Arik Nemtsov <arik@wizery.com> | 2011-08-17 10:45:49 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-08-22 12:35:27 +0300 |
| commit | 0f9c8250e10a16f48f82ffda3a5a7cb9e7b4a9ee (patch) | |
| tree | 32762d2ec797422fd152d4a7bc3c920104a47808 /drivers/net/wireless/wl12xx/init.c | |
| parent | e51ae9be2e313b63a43f1f93578d9a71d38a77ea (diff) | |
| download | linux-0f9c8250e10a16f48f82ffda3a5a7cb9e7b4a9ee.tar.gz | |
wl12xx: re-enable block ack session support
Incorporate interface changes for HT support.
Add ba_bitmap field to the wl1271_link struct, to indicate
activate RX BA sessions (for AP mode).
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/init.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/init.c | 37 |
1 files changed, 10 insertions, 27 deletions
diff --git a/drivers/net/wireless/wl12xx/init.c b/drivers/net/wireless/wl12xx/init.c index 47d87aaa63a7..a374c2112be3 100644 --- a/drivers/net/wireless/wl12xx/init.c +++ b/drivers/net/wireless/wl12xx/init.c @@ -529,41 +529,24 @@ int wl1271_init_ap_rates(struct wl1271 *wl) return 0; } -static void wl1271_check_ba_support(struct wl1271 *wl) -{ - /* validate FW cose ver x.x.x.50-60.x */ - if ((wl->chip.fw_ver[3] >= WL12XX_BA_SUPPORT_FW_COST_VER2_START) && - (wl->chip.fw_ver[3] < WL12XX_BA_SUPPORT_FW_COST_VER2_END)) { - wl->ba_support = true; - return; - } - - wl->ba_support = false; -} - static int wl1271_set_ba_policies(struct wl1271 *wl) { - u8 tid_index; - int ret = 0; - /* Reset the BA RX indicators */ wl->ba_rx_bitmap = 0; wl->ba_allowed = true; + wl->ba_rx_session_count = 0; - /* validate that FW support BA */ - wl1271_check_ba_support(wl); + /* BA is supported in STA/AP modes */ + if (wl->bss_type != BSS_TYPE_AP_BSS && + wl->bss_type != BSS_TYPE_STA_BSS) { + wl->ba_support = false; + return 0; + } - if (wl->ba_support) - /* 802.11n initiator BA session setting */ - for (tid_index = 0; tid_index < CONF_TX_MAX_TID_COUNT; - ++tid_index) { - ret = wl1271_acx_set_ba_session(wl, WLAN_BACK_INITIATOR, - tid_index, true); - if (ret < 0) - break; - } + wl->ba_support = true; - return ret; + /* 802.11n initiator BA session setting */ + return wl12xx_acx_set_ba_initiator_policy(wl); } int wl1271_chip_specific_init(struct wl1271 *wl) |