diff options
| author | Levi, Shahar <shahar_levi@ti.com> | 2011-01-23 07:27:22 +0100 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-01-24 22:58:20 +0200 |
| commit | 4b7fac77b4c1badac84df3dcbdf07199d94cb1c3 (patch) | |
| tree | 5296c389602351400fae7986d456e16442b8010d /drivers/net/wireless/wl12xx/boot.c | |
| parent | 6c89b7b2f856a2b67f53313ddfa3af4ab52bae28 (diff) | |
| download | linux-4b7fac77b4c1badac84df3dcbdf07199d94cb1c3.tar.gz | |
wl12xx: BA initiator support
Add 80211n BA initiator session support wl1271 driver.
Include BA supported FW version auto detection mechanism.
BA initiator session management included in FW independently.
Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/boot.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/boot.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c index d7e036f42958..1ffbad67d2d8 100644 --- a/drivers/net/wireless/wl12xx/boot.c +++ b/drivers/net/wireless/wl12xx/boot.c @@ -101,6 +101,22 @@ static void wl1271_boot_set_ecpu_ctrl(struct wl1271 *wl, u32 flag) wl1271_write32(wl, ACX_REG_ECPU_CONTROL, cpu_ctrl); } +static void wl1271_parse_fw_ver(struct wl1271 *wl) +{ + int ret; + + ret = sscanf(wl->chip.fw_ver_str + 4, "%u.%u.%u.%u.%u", + &wl->chip.fw_ver[0], &wl->chip.fw_ver[1], + &wl->chip.fw_ver[2], &wl->chip.fw_ver[3], + &wl->chip.fw_ver[4]); + + if (ret != 5) { + wl1271_warning("fw version incorrect value"); + memset(wl->chip.fw_ver, 0, sizeof(wl->chip.fw_ver)); + return; + } +} + static void wl1271_boot_fw_version(struct wl1271 *wl) { struct wl1271_static_data static_data; @@ -108,11 +124,13 @@ static void wl1271_boot_fw_version(struct wl1271 *wl) wl1271_read(wl, wl->cmd_box_addr, &static_data, sizeof(static_data), false); - strncpy(wl->chip.fw_ver, static_data.fw_version, - sizeof(wl->chip.fw_ver)); + strncpy(wl->chip.fw_ver_str, static_data.fw_version, + sizeof(wl->chip.fw_ver_str)); /* make sure the string is NULL-terminated */ - wl->chip.fw_ver[sizeof(wl->chip.fw_ver) - 1] = '\0'; + wl->chip.fw_ver_str[sizeof(wl->chip.fw_ver_str) - 1] = '\0'; + + wl1271_parse_fw_ver(wl); } static int wl1271_boot_upload_firmware_chunk(struct wl1271 *wl, void *buf, |