1 files changed, 38 insertions, 2 deletions

diff --git a/drivers/net/wireless/wl12xx/boot.c b/drivers/net/wireless/wl12xx/boot.c
index b07f8b7e5f11..5ebc64d89407 100644
--- a/drivers/net/wireless/wl12xx/boot.c
+++ b/drivers/net/wireless/wl12xx/boot.c
@@ -102,6 +102,33 @@ static void wl1271_boot_set_ecpu_ctrl(struct wl1271 *wl, u32 flag)
 	wl1271_write32(wl, ACX_REG_ECPU_CONTROL, cpu_ctrl);
 }
 
+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))
+		quirks |= WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED;
+
+	/* This feature is not yet supported for AP mode */
+	if (fw_ver[FW_VER_IF_TYPE] == FW_VER_IF_TYPE_AP)
+		quirks |= WL12XX_QUIRK_FWLOG_NOT_IMPLEMENTED;
+
+	return quirks;
+}
+
 static void wl1271_parse_fw_ver(struct wl1271 *wl)
 {
 	int ret;
@@ -116,6 +143,9 @@ static void wl1271_parse_fw_ver(struct wl1271 *wl)
 		memset(wl->chip.fw_ver, 0, sizeof(wl->chip.fw_ver));
 		return;
 	}
+
+	/* Check if any quirks are needed with older fw versions */
+	wl->quirks |= wl12xx_get_fw_ver_quirks(wl);
 }
 
 static void wl1271_boot_fw_version(struct wl1271 *wl)
@@ -483,9 +513,12 @@ static int wl1271_boot_run_firmware(struct wl1271 *wl)
 		PERIODIC_SCAN_COMPLETE_EVENT_ID;
 
 	if (wl->bss_type == BSS_TYPE_AP_BSS)
-		wl->event_mask |= STA_REMOVE_COMPLETE_EVENT_ID;
+		wl->event_mask |= STA_REMOVE_COMPLETE_EVENT_ID |
+				  INACTIVE_STA_EVENT_ID |
+				  MAX_TX_RETRY_EVENT_ID;
 	else
-		wl->event_mask |= DUMMY_PACKET_EVENT_ID;
+		wl->event_mask |= DUMMY_PACKET_EVENT_ID |
+			BA_SESSION_RX_CONSTRAINT_EVENT_ID;
 
 	ret = wl1271_event_unmask(wl);
 	if (ret < 0) {
@@ -748,6 +781,9 @@ int wl1271_load_firmware(struct wl1271 *wl)
 		clk |= (wl->ref_clock << 1) << 4;
 	}
 
+	if (wl->quirks & WL12XX_QUIRK_LPD_MODE)
+		clk |= SCRATCH_ENABLE_LPD;
+
 	wl1271_write32(wl, DRPW_SCRATCH_START, clk);
 
 	wl1271_set_partition(wl, &part_table[PART_WORK]);