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wl12xx: BA initiator support

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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>
This commit is contained in:
Levi, Shahar
2011-01-23 07:27:22 +01:00
committed by Luciano Coelho
parent 6c89b7b2f8
commit 4b7fac77b4
7 changed files with 183 additions and 10 deletions
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24
drivers/net/wireless/wl12xx/boot.c
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@@ -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,