diff options
| author | Arik Nemtsov <arik@wizery.com> | 2011-08-14 12:17:02 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-08-22 11:35:23 +0200 |
| commit | 2920743a14764eda099700e1eca9a282393cee16 (patch) | |
| tree | 15612bd581b10f5744cfa08afa9d97baa032187a /drivers | |
| parent | wl12xx: Use a single fw for both STA and AP roles (diff) | |
| download | linux-2920743a14764eda099700e1eca9a282393cee16.tar.xz linux-2920743a14764eda099700e1eca9a282393cee16.zip | |
wl12xx: use 1 spare block in all cases
Remove support for firmwares that require 2 spare blocks for packet TX
(and delete the WL12XX_QUIRK_USE_2_SPARE_BLOCKS quirk definition)
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')
| -rw-r--r-- | drivers/net/wireless/wl12xx/boot.c | 10 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/tx.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl12xx.h | 6 |
3 files changed, 2 insertions, 21 deletions
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c index a816f2ffa6a9..930a638523fb 100644 --- a/drivers/net/wireless/wl12xx/boot.c +++ b/drivers/net/wireless/wl12xx/boot.c @@ -107,16 +107,6 @@ static unsigned int wl12xx_get_fw_ver_quirks(struct wl1271 *wl) unsigned int quirks = 0; unsigned int *fw_ver = wl->chip.fw_ver; - /* Only for wl127x */ - if ((fw_ver[FW_VER_CHIP] == FW_VER_CHIP_WL127X) && - /* Check STA version */ - (((fw_ver[FW_VER_IF_TYPE] == FW_VER_IF_TYPE_STA) && - (fw_ver[FW_VER_MINOR] < FW_VER_MINOR_1_SPARE_STA_MIN)) || - /* Check AP version */ - ((fw_ver[FW_VER_IF_TYPE] == FW_VER_IF_TYPE_AP) && - (fw_ver[FW_VER_MINOR] < FW_VER_MINOR_1_SPARE_AP_MIN)))) - quirks |= WL12XX_QUIRK_USE_2_SPARE_BLOCKS; - /* Only new station firmwares support routing fw logs to the host */ if ((fw_ver[FW_VER_IF_TYPE] == FW_VER_IF_TYPE_STA) && (fw_ver[FW_VER_MINOR] < FW_VER_MINOR_FWLOG_STA_MIN)) diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index 0696aedaf806..c67340ff83c8 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -169,12 +169,9 @@ static int wl1271_tx_allocate(struct wl1271 *wl, struct sk_buff *skb, u32 extra, u32 len; u32 total_blocks; int id, ret = -EBUSY; - u32 spare_blocks; - if (unlikely(wl->quirks & WL12XX_QUIRK_USE_2_SPARE_BLOCKS)) - spare_blocks = 2; - else - spare_blocks = 1; + /* we use 1 spare block */ + u32 spare_blocks = 1; if (buf_offset + total_len > WL1271_AGGR_BUFFER_SIZE) return -EAGAIN; diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index dc0013e9b9f7..0bdeae5c802d 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -656,12 +656,6 @@ size_t wl12xx_copy_fwlog(struct wl1271 *wl, u8 *memblock, size_t maxlen); /* Each RX/TX transaction requires an end-of-transaction transfer */ #define WL12XX_QUIRK_END_OF_TRANSACTION BIT(0) -/* - * Older firmwares use 2 spare TX blocks - * (for STA < 6.1.3.50.58 or for AP < 6.2.0.0.47) - */ -#define WL12XX_QUIRK_USE_2_SPARE_BLOCKS BIT(1) - /* WL128X requires aggregated packets to be aligned to the SDIO block size */ #define WL12XX_QUIRK_BLOCKSIZE_ALIGNMENT BIT(2) |