diff options
| -rw-r--r-- | drivers/net/wireless/wl12xx/main.c | 33 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl12xx.h | 3 |
2 files changed, 33 insertions, 3 deletions
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 4ca46b2..a6de19a 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -658,9 +658,26 @@ out: static int wl1271_fetch_firmware(struct wl1271 *wl) { const struct firmware *fw; + const char *fw_name; int ret; - ret = request_firmware(&fw, WL1271_FW_NAME, wl1271_wl_to_dev(wl)); + switch (wl->bss_type) { + case BSS_TYPE_AP_BSS: + fw_name = WL1271_AP_FW_NAME; + break; + case BSS_TYPE_IBSS: + case BSS_TYPE_STA_BSS: + fw_name = WL1271_FW_NAME; + break; + default: + wl1271_error("no compatible firmware for bss_type %d", + wl->bss_type); + return -EINVAL; + } + + wl1271_debug(DEBUG_BOOT, "booting firmware %s", fw_name); + + ret = request_firmware(&fw, fw_name, wl1271_wl_to_dev(wl)); if (ret < 0) { wl1271_error("could not get firmware: %d", ret); @@ -674,6 +691,7 @@ static int wl1271_fetch_firmware(struct wl1271 *wl) goto out; } + vfree(wl->fw); wl->fw_len = fw->size; wl->fw = vmalloc(wl->fw_len); @@ -684,7 +702,7 @@ static int wl1271_fetch_firmware(struct wl1271 *wl) } memcpy(wl->fw, fw->data, wl->fw_len); - + wl->fw_bss_type = wl->bss_type; ret = 0; out: @@ -820,7 +838,8 @@ static int wl1271_chip_wakeup(struct wl1271 *wl) goto out; } - if (wl->fw == NULL) { + /* Make sure the firmware type matches the BSS type */ + if (wl->fw == NULL || wl->fw_bss_type != wl->bss_type) { ret = wl1271_fetch_firmware(wl); if (ret < 0) goto out; @@ -853,6 +872,8 @@ int wl1271_plt_start(struct wl1271 *wl) goto out; } + wl->bss_type = BSS_TYPE_STA_BSS; + while (retries) { retries--; ret = wl1271_chip_wakeup(wl); @@ -1010,6 +1031,9 @@ static int wl1271_op_start(struct ieee80211_hw *hw) * * The MAC address is first known when the corresponding interface * is added. That is where we will initialize the hardware. + * + * In addition, we currently have different firmwares for AP and managed + * operation. We will know which to boot according to interface type. */ return 0; @@ -3183,6 +3207,9 @@ struct ieee80211_hw *wl1271_alloc_hw(void) wl->flags = 0; wl->sg_enabled = true; wl->hw_pg_ver = -1; + wl->bss_type = MAX_BSS_TYPE; + wl->set_bss_type = MAX_BSS_TYPE; + wl->fw_bss_type = MAX_BSS_TYPE; memset(wl->tx_frames_map, 0, sizeof(wl->tx_frames_map)); for (i = 0; i < ACX_TX_DESCRIPTORS; i++) diff --git a/drivers/net/wireless/wl12xx/wl12xx.h b/drivers/net/wireless/wl12xx/wl12xx.h index 6b2c763..f153e4b 100644 --- a/drivers/net/wireless/wl12xx/wl12xx.h +++ b/drivers/net/wireless/wl12xx/wl12xx.h @@ -124,6 +124,8 @@ extern u32 wl12xx_debug_level; #define WL1271_FW_NAME "wl1271-fw.bin" +#define WL1271_AP_FW_NAME "wl1271-fw-ap.bin" + #define WL1271_NVS_NAME "wl1271-nvs.bin" #define WL1271_TX_SECURITY_LO16(s) ((u16)((s) & 0xffff)) @@ -311,6 +313,7 @@ struct wl1271 { u8 *fw; size_t fw_len; + u8 fw_bss_type; struct wl1271_nvs_file *nvs; size_t nvs_len; |