Merge git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git

Mark Brown reported that there are conflicts in iwlwifi between the two trees
so fix those now.

4 files changed, 123 insertions, 119 deletions

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
index aaed4ab503ad..4157c90ad973 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
@@ -980,7 +980,7 @@ static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg,
 
 	eth_broadcast_addr(params_le->bssid);
 	params_le->bss_type = DOT11_BSSTYPE_ANY;
-	params_le->scan_type = 0;
+	params_le->scan_type = BRCMF_SCANTYPE_ACTIVE;
 	params_le->channel_num = 0;
 	params_le->nprobes = cpu_to_le32(-1);
 	params_le->active_time = cpu_to_le32(-1);
@@ -988,12 +988,9 @@ static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg,
 	params_le->home_time = cpu_to_le32(-1);
 	memset(&params_le->ssid_le, 0, sizeof(params_le->ssid_le));
 
-	/* if request is null exit so it will be all channel broadcast scan */
-	if (!request)
-		return;
-
 	n_ssids = request->n_ssids;
 	n_channels = request->n_channels;
+
 	/* Copy channel array if applicable */
 	brcmf_dbg(SCAN, "### List of channelspecs to scan ### %d\n",
 		  n_channels);
@@ -1030,16 +1027,8 @@ static void brcmf_escan_prep(struct brcmf_cfg80211_info *cfg,
 			ptr += sizeof(ssid_le);
 		}
 	} else {
-		brcmf_dbg(SCAN, "Broadcast scan %p\n", request->ssids);
-		if ((request->ssids) && request->ssids->ssid_len) {
-			brcmf_dbg(SCAN, "SSID %s len=%d\n",
-				  params_le->ssid_le.SSID,
-				  request->ssids->ssid_len);
-			params_le->ssid_le.SSID_len =
-				cpu_to_le32(request->ssids->ssid_len);
-			memcpy(&params_le->ssid_le.SSID, request->ssids->ssid,
-				request->ssids->ssid_len);
-		}
+		brcmf_dbg(SCAN, "Performing passive scan\n");
+		params_le->scan_type = BRCMF_SCANTYPE_PASSIVE;
 	}
 	/* Adding mask to channel numbers */
 	params_le->channel_num =
@@ -3162,6 +3151,7 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
 	struct brcmf_cfg80211_info *cfg = ifp->drvr->config;
 	s32 status;
 	struct brcmf_escan_result_le *escan_result_le;
+	u32 escan_buflen;
 	struct brcmf_bss_info_le *bss_info_le;
 	struct brcmf_bss_info_le *bss = NULL;
 	u32 bi_length;
@@ -3181,11 +3171,23 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
 
 	if (status == BRCMF_E_STATUS_PARTIAL) {
 		brcmf_dbg(SCAN, "ESCAN Partial result\n");
+		if (e->datalen < sizeof(*escan_result_le)) {
+			brcmf_err("invalid event data length\n");
+			goto exit;
+		}
 		escan_result_le = (struct brcmf_escan_result_le *) data;
 		if (!escan_result_le) {
 			brcmf_err("Invalid escan result (NULL pointer)\n");
 			goto exit;
 		}
+		escan_buflen = le32_to_cpu(escan_result_le->buflen);
+		if (escan_buflen > BRCMF_ESCAN_BUF_SIZE ||
+		    escan_buflen > e->datalen ||
+		    escan_buflen < sizeof(*escan_result_le)) {
+			brcmf_err("Invalid escan buffer length: %d\n",
+				  escan_buflen);
+			goto exit;
+		}
 		if (le16_to_cpu(escan_result_le->bss_count) != 1) {
 			brcmf_err("Invalid bss_count %d: ignoring\n",
 				  escan_result_le->bss_count);
@@ -3202,9 +3204,8 @@ brcmf_cfg80211_escan_handler(struct brcmf_if *ifp,
 		}
 
 		bi_length = le32_to_cpu(bss_info_le->length);
-		if (bi_length != (le32_to_cpu(escan_result_le->buflen) -
-					WL_ESCAN_RESULTS_FIXED_SIZE)) {
-			brcmf_err("Invalid bss_info length %d: ignoring\n",
+		if (bi_length != escan_buflen -	WL_ESCAN_RESULTS_FIXED_SIZE) {
+			brcmf_err("Ignoring invalid bss_info length: %d\n",
 				  bi_length);
 			goto exit;
 		}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
index 27e661fa356f..e7eaa57d11d9 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
@@ -424,7 +424,8 @@ void brcmf_fweh_process_event(struct brcmf_pub *drvr,
 	if (code != BRCMF_E_IF && !fweh->evt_handler[code])
 		return;
 
-	if (datalen > BRCMF_DCMD_MAXLEN)
+	if (datalen > BRCMF_DCMD_MAXLEN ||
+	    datalen + sizeof(*event_packet) > packet_len)
 		return;
 
 	if (in_interrupt())
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
index 8391989b1882..e0d22fedb2b4 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h
@@ -45,6 +45,11 @@
 #define BRCMF_SCAN_PARAMS_COUNT_MASK	0x0000ffff
 #define BRCMF_SCAN_PARAMS_NSSID_SHIFT	16
 
+/* scan type definitions */
+#define BRCMF_SCANTYPE_DEFAULT		0xFF
+#define BRCMF_SCANTYPE_ACTIVE		0
+#define BRCMF_SCANTYPE_PASSIVE		1
+
 #define BRCMF_WSEC_MAX_PSK_LEN		32
 #define	BRCMF_WSEC_PASSPHRASE		BIT(0)
 
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
index b3aab2fe96eb..ef685465f80a 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_n.c
@@ -14764,8 +14764,8 @@ static void wlc_phy_ipa_restore_tx_digi_filts_nphy(struct brcms_phy *pi)
 }
 
 static void
-wlc_phy_set_rfseq_nphy(struct brcms_phy *pi, u8 cmd, u8 *events, u8 *dlys,
-		       u8 len)
+wlc_phy_set_rfseq_nphy(struct brcms_phy *pi, u8 cmd, const u8 *events,
+		       const u8 *dlys, u8 len)
 {
 	u32 t1_offset, t2_offset;
 	u8 ctr;
@@ -15240,16 +15240,16 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev5(struct brcms_phy *pi)
 static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi)
 {
 	u16 currband;
-	s8 lna1G_gain_db_rev7[] = { 9, 14, 19, 24 };
-	s8 *lna1_gain_db = NULL;
-	s8 *lna1_gain_db_2 = NULL;
-	s8 *lna2_gain_db = NULL;
-	s8 tiaA_gain_db_rev7[] = { -9, -6, -3, 0, 3, 3, 3, 3, 3, 3 };
-	s8 *tia_gain_db;
-	s8 tiaA_gainbits_rev7[] = { 0, 1, 2, 3, 4, 4, 4, 4, 4, 4 };
-	s8 *tia_gainbits;
-	u16 rfseqA_init_gain_rev7[] = { 0x624f, 0x624f };
-	u16 *rfseq_init_gain;
+	static const s8 lna1G_gain_db_rev7[] = { 9, 14, 19, 24 };
+	const s8 *lna1_gain_db = NULL;
+	const s8 *lna1_gain_db_2 = NULL;
+	const s8 *lna2_gain_db = NULL;
+	static const s8 tiaA_gain_db_rev7[] = { -9, -6, -3, 0, 3, 3, 3, 3, 3, 3 };
+	const s8 *tia_gain_db;
+	static const s8 tiaA_gainbits_rev7[] = { 0, 1, 2, 3, 4, 4, 4, 4, 4, 4 };
+	const s8 *tia_gainbits;
+	static const u16 rfseqA_init_gain_rev7[] = { 0x624f, 0x624f };
+	const u16 *rfseq_init_gain;
 	u16 init_gaincode;
 	u16 clip1hi_gaincode;
 	u16 clip1md_gaincode = 0;
@@ -15310,10 +15310,9 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi)
 
 			if ((freq <= 5080) || (freq == 5825)) {
 
-				s8 lna1A_gain_db_rev7[] = { 11, 16, 20, 24 };
-				s8 lna1A_gain_db_2_rev7[] = {
-					11, 17, 22, 25};
-				s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 };
+				static const s8 lna1A_gain_db_rev7[] = { 11, 16, 20, 24 };
+				static const s8 lna1A_gain_db_2_rev7[] = { 11, 17, 22, 25};
+				static const s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 };
 
 				crsminu_th = 0x3e;
 				lna1_gain_db = lna1A_gain_db_rev7;
@@ -15321,10 +15320,9 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi)
 				lna2_gain_db = lna2A_gain_db_rev7;
 			} else if ((freq >= 5500) && (freq <= 5700)) {
 
-				s8 lna1A_gain_db_rev7[] = { 11, 17, 21, 25 };
-				s8 lna1A_gain_db_2_rev7[] = {
-					12, 18, 22, 26};
-				s8 lna2A_gain_db_rev7[] = { 1, 8, 12, 16 };
+				static const s8 lna1A_gain_db_rev7[] = { 11, 17, 21, 25 };
+				static const s8 lna1A_gain_db_2_rev7[] = { 12, 18, 22, 26};
+				static const s8 lna2A_gain_db_rev7[] = { 1, 8, 12, 16 };
 
 				crsminu_th = 0x45;
 				clip1md_gaincode_B = 0x14;
@@ -15335,10 +15333,9 @@ static void wlc_phy_workarounds_nphy_gainctrl_2057_rev6(struct brcms_phy *pi)
 				lna2_gain_db = lna2A_gain_db_rev7;
 			} else {
 
-				s8 lna1A_gain_db_rev7[] = { 12, 18, 22, 26 };
-				s8 lna1A_gain_db_2_rev7[] = {
-					12, 18, 22, 26};
-				s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 };
+				static const s8 lna1A_gain_db_rev7[] = { 12, 18, 22, 26 };
+				static const s8 lna1A_gain_db_2_rev7[] = { 12, 18, 22, 26};
+				static const s8 lna2A_gain_db_rev7[] = { -1, 6, 10, 14 };
 
 				crsminu_th = 0x41;
 				lna1_gain_db = lna1A_gain_db_rev7;
@@ -15450,65 +15447,65 @@ static void wlc_phy_workarounds_nphy_gainctrl(struct brcms_phy *pi)
 		NPHY_RFSEQ_CMD_CLR_HIQ_DIS,
 		NPHY_RFSEQ_CMD_SET_HPF_BW
 	};
-	u8 rfseq_updategainu_dlys[] = { 10, 30, 1 };
-	s8 lna1G_gain_db[] = { 7, 11, 16, 23 };
-	s8 lna1G_gain_db_rev4[] = { 8, 12, 17, 25 };
-	s8 lna1G_gain_db_rev5[] = { 9, 13, 18, 26 };
-	s8 lna1G_gain_db_rev6[] = { 8, 13, 18, 25 };
-	s8 lna1G_gain_db_rev6_224B0[] = { 10, 14, 19, 27 };
-	s8 lna1A_gain_db[] = { 7, 11, 17, 23 };
-	s8 lna1A_gain_db_rev4[] = { 8, 12, 18, 23 };
-	s8 lna1A_gain_db_rev5[] = { 6, 10, 16, 21 };
-	s8 lna1A_gain_db_rev6[] = { 6, 10, 16, 21 };
-	s8 *lna1_gain_db = NULL;
-	s8 lna2G_gain_db[] = { -5, 6, 10, 14 };
-	s8 lna2G_gain_db_rev5[] = { -3, 7, 11, 16 };
-	s8 lna2G_gain_db_rev6[] = { -5, 6, 10, 14 };
-	s8 lna2G_gain_db_rev6_224B0[] = { -5, 6, 10, 15 };
-	s8 lna2A_gain_db[] = { -6, 2, 6, 10 };
-	s8 lna2A_gain_db_rev4[] = { -5, 2, 6, 10 };
-	s8 lna2A_gain_db_rev5[] = { -7, 0, 4, 8 };
-	s8 lna2A_gain_db_rev6[] = { -7, 0, 4, 8 };
-	s8 *lna2_gain_db = NULL;
-	s8 tiaG_gain_db[] = {
+	static const u8 rfseq_updategainu_dlys[] = { 10, 30, 1 };
+	static const s8 lna1G_gain_db[] = { 7, 11, 16, 23 };
+	static const s8 lna1G_gain_db_rev4[] = { 8, 12, 17, 25 };
+	static const s8 lna1G_gain_db_rev5[] = { 9, 13, 18, 26 };
+	static const s8 lna1G_gain_db_rev6[] = { 8, 13, 18, 25 };
+	static const s8 lna1G_gain_db_rev6_224B0[] = { 10, 14, 19, 27 };
+	static const s8 lna1A_gain_db[] = { 7, 11, 17, 23 };
+	static const s8 lna1A_gain_db_rev4[] = { 8, 12, 18, 23 };
+	static const s8 lna1A_gain_db_rev5[] = { 6, 10, 16, 21 };
+	static const s8 lna1A_gain_db_rev6[] = { 6, 10, 16, 21 };
+	const s8 *lna1_gain_db = NULL;
+	static const s8 lna2G_gain_db[] = { -5, 6, 10, 14 };
+	static const s8 lna2G_gain_db_rev5[] = { -3, 7, 11, 16 };
+	static const s8 lna2G_gain_db_rev6[] = { -5, 6, 10, 14 };
+	static const s8 lna2G_gain_db_rev6_224B0[] = { -5, 6, 10, 15 };
+	static const s8 lna2A_gain_db[] = { -6, 2, 6, 10 };
+	static const s8 lna2A_gain_db_rev4[] = { -5, 2, 6, 10 };
+	static const s8 lna2A_gain_db_rev5[] = { -7, 0, 4, 8 };
+	static const s8 lna2A_gain_db_rev6[] = { -7, 0, 4, 8 };
+	const s8 *lna2_gain_db = NULL;
+	static const s8 tiaG_gain_db[] = {
 		0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A, 0x0A };
-	s8 tiaA_gain_db[] = {
+	static const s8 tiaA_gain_db[] = {
 		0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13, 0x13 };
-	s8 tiaA_gain_db_rev4[] = {
+	static const s8 tiaA_gain_db_rev4[] = {
 		0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d };
-	s8 tiaA_gain_db_rev5[] = {
+	static const s8 tiaA_gain_db_rev5[] = {
 		0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d };
-	s8 tiaA_gain_db_rev6[] = {
+	static const s8 tiaA_gain_db_rev6[] = {
 		0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d, 0x0d };
-	s8 *tia_gain_db;
-	s8 tiaG_gainbits[] = {
+	const s8 *tia_gain_db;
+	static const s8 tiaG_gainbits[] = {
 		0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03 };
-	s8 tiaA_gainbits[] = {
+	static const s8 tiaA_gainbits[] = {
 		0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06 };
-	s8 tiaA_gainbits_rev4[] = {
+	static const s8 tiaA_gainbits_rev4[] = {
 		0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 };
-	s8 tiaA_gainbits_rev5[] = {
+	static const s8 tiaA_gainbits_rev5[] = {
 		0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 };
-	s8 tiaA_gainbits_rev6[] = {
+	static const s8 tiaA_gainbits_rev6[] = {
 		0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04, 0x04 };
-	s8 *tia_gainbits;
-	s8 lpf_gain_db[] = { 0x00, 0x06, 0x0c, 0x12, 0x12, 0x12 };
-	s8 lpf_gainbits[] = { 0x00, 0x01, 0x02, 0x03, 0x03, 0x03 };
-	u16 rfseqG_init_gain[] = { 0x613f, 0x613f, 0x613f, 0x613f };
-	u16 rfseqG_init_gain_rev4[] = { 0x513f, 0x513f, 0x513f, 0x513f };
-	u16 rfseqG_init_gain_rev5[] = { 0x413f, 0x413f, 0x413f, 0x413f };
-	u16 rfseqG_init_gain_rev5_elna[] = {
+	const s8 *tia_gainbits;
+	static const s8 lpf_gain_db[] = { 0x00, 0x06, 0x0c, 0x12, 0x12, 0x12 };
+	static const s8 lpf_gainbits[] = { 0x00, 0x01, 0x02, 0x03, 0x03, 0x03 };
+	static const u16 rfseqG_init_gain[] = { 0x613f, 0x613f, 0x613f, 0x613f };
+	static const u16 rfseqG_init_gain_rev4[] = { 0x513f, 0x513f, 0x513f, 0x513f };
+	static const u16 rfseqG_init_gain_rev5[] = { 0x413f, 0x413f, 0x413f, 0x413f };
+	static const u16 rfseqG_init_gain_rev5_elna[] = {
 		0x013f, 0x013f, 0x013f, 0x013f };
-	u16 rfseqG_init_gain_rev6[] = { 0x513f, 0x513f };
-	u16 rfseqG_init_gain_rev6_224B0[] = { 0x413f, 0x413f };
-	u16 rfseqG_init_gain_rev6_elna[] = { 0x113f, 0x113f };
-	u16 rfseqA_init_gain[] = { 0x516f, 0x516f, 0x516f, 0x516f };
-	u16 rfseqA_init_gain_rev4[] = { 0x614f, 0x614f, 0x614f, 0x614f };
-	u16 rfseqA_init_gain_rev4_elna[] = {
+	static const u16 rfseqG_init_gain_rev6[] = { 0x513f, 0x513f };
+	static const u16 rfseqG_init_gain_rev6_224B0[] = { 0x413f, 0x413f };
+	static const u16 rfseqG_init_gain_rev6_elna[] = { 0x113f, 0x113f };
+	static const u16 rfseqA_init_gain[] = { 0x516f, 0x516f, 0x516f, 0x516f };
+	static const u16 rfseqA_init_gain_rev4[] = { 0x614f, 0x614f, 0x614f, 0x614f };
+	static const u16 rfseqA_init_gain_rev4_elna[] = {
 		0x314f, 0x314f, 0x314f, 0x314f };
-	u16 rfseqA_init_gain_rev5[] = { 0x714f, 0x714f, 0x714f, 0x714f };
-	u16 rfseqA_init_gain_rev6[] = { 0x714f, 0x714f };
-	u16 *rfseq_init_gain;
+	static const u16 rfseqA_init_gain_rev5[] = { 0x714f, 0x714f, 0x714f, 0x714f };
+	static const u16 rfseqA_init_gain_rev6[] = { 0x714f, 0x714f };
+	const u16 *rfseq_init_gain;
 	u16 initG_gaincode = 0x627e;
 	u16 initG_gaincode_rev4 = 0x527e;
 	u16 initG_gaincode_rev5 = 0x427e;
@@ -15538,10 +15535,10 @@ static void wlc_phy_workarounds_nphy_gainctrl(struct brcms_phy *pi)
 	u16 clip1mdA_gaincode_rev6 = 0x2084;
 	u16 clip1md_gaincode = 0;
 	u16 clip1loG_gaincode = 0x0074;
-	u16 clip1loG_gaincode_rev5[] = {
+	static const u16 clip1loG_gaincode_rev5[] = {
 		0x0062, 0x0064, 0x006a, 0x106a, 0x106c, 0x1074, 0x107c, 0x207c
 	};
-	u16 clip1loG_gaincode_rev6[] = {
+	static const u16 clip1loG_gaincode_rev6[] = {
 		0x106a, 0x106c, 0x1074, 0x107c, 0x007e, 0x107e, 0x207e, 0x307e
 	};
 	u16 clip1loG_gaincode_rev6_224B0 = 0x1074;
@@ -16066,7 +16063,7 @@ static void wlc_phy_workarounds_nphy_gainctrl(struct brcms_phy *pi)
 
 static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 {
-	u8 rfseq_rx2tx_events[] = {
+	static const u8 rfseq_rx2tx_events[] = {
 		NPHY_RFSEQ_CMD_NOP,
 		NPHY_RFSEQ_CMD_RXG_FBW,
 		NPHY_RFSEQ_CMD_TR_SWITCH,
@@ -16076,7 +16073,7 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 		NPHY_RFSEQ_CMD_EXT_PA
 	};
 	u8 rfseq_rx2tx_dlys[] = { 8, 6, 6, 2, 4, 60, 1 };
-	u8 rfseq_tx2rx_events[] = {
+	static const u8 rfseq_tx2rx_events[] = {
 		NPHY_RFSEQ_CMD_NOP,
 		NPHY_RFSEQ_CMD_EXT_PA,
 		NPHY_RFSEQ_CMD_TX_GAIN,
@@ -16085,8 +16082,8 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 		NPHY_RFSEQ_CMD_RXG_FBW,
 		NPHY_RFSEQ_CMD_CLR_HIQ_DIS
 	};
-	u8 rfseq_tx2rx_dlys[] = { 8, 6, 2, 4, 4, 6, 1 };
-	u8 rfseq_tx2rx_events_rev3[] = {
+	static const u8 rfseq_tx2rx_dlys[] = { 8, 6, 2, 4, 4, 6, 1 };
+	static const u8 rfseq_tx2rx_events_rev3[] = {
 		NPHY_REV3_RFSEQ_CMD_EXT_PA,
 		NPHY_REV3_RFSEQ_CMD_INT_PA_PU,
 		NPHY_REV3_RFSEQ_CMD_TX_GAIN,
@@ -16096,7 +16093,7 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 		NPHY_REV3_RFSEQ_CMD_CLR_HIQ_DIS,
 		NPHY_REV3_RFSEQ_CMD_END
 	};
-	u8 rfseq_tx2rx_dlys_rev3[] = { 8, 4, 2, 2, 4, 4, 6, 1 };
+	static const u8 rfseq_tx2rx_dlys_rev3[] = { 8, 4, 2, 2, 4, 4, 6, 1 };
 	u8 rfseq_rx2tx_events_rev3[] = {
 		NPHY_REV3_RFSEQ_CMD_NOP,
 		NPHY_REV3_RFSEQ_CMD_RXG_FBW,
@@ -16110,7 +16107,7 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 	};
 	u8 rfseq_rx2tx_dlys_rev3[] = { 8, 6, 6, 4, 4, 18, 42, 1, 1 };
 
-	u8 rfseq_rx2tx_events_rev3_ipa[] = {
+	static const u8 rfseq_rx2tx_events_rev3_ipa[] = {
 		NPHY_REV3_RFSEQ_CMD_NOP,
 		NPHY_REV3_RFSEQ_CMD_RXG_FBW,
 		NPHY_REV3_RFSEQ_CMD_TR_SWITCH,
@@ -16121,15 +16118,15 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 		NPHY_REV3_RFSEQ_CMD_INT_PA_PU,
 		NPHY_REV3_RFSEQ_CMD_END
 	};
-	u8 rfseq_rx2tx_dlys_rev3_ipa[] = { 8, 6, 6, 4, 4, 16, 43, 1, 1 };
-	u16 rfseq_rx2tx_dacbufpu_rev7[] = { 0x10f, 0x10f };
+	static const u8 rfseq_rx2tx_dlys_rev3_ipa[] = { 8, 6, 6, 4, 4, 16, 43, 1, 1 };
+	static const u16 rfseq_rx2tx_dacbufpu_rev7[] = { 0x10f, 0x10f };
 
 	s16 alpha0, alpha1, alpha2;
 	s16 beta0, beta1, beta2;
 	u32 leg_data_weights, ht_data_weights, nss1_data_weights,
 	    stbc_data_weights;
 	u8 chan_freq_range = 0;
-	u16 dac_control = 0x0002;
+	static const u16 dac_control = 0x0002;
 	u16 aux_adc_vmid_rev7_core0[] = { 0x8e, 0x96, 0x96, 0x96 };
 	u16 aux_adc_vmid_rev7_core1[] = { 0x8f, 0x9f, 0x9f, 0x96 };
 	u16 aux_adc_vmid_rev4[] = { 0xa2, 0xb4, 0xb4, 0x89 };
@@ -16139,8 +16136,8 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 	u16 aux_adc_gain_rev4[] = { 0x02, 0x02, 0x02, 0x00 };
 	u16 aux_adc_gain_rev3[] = { 0x02, 0x02, 0x02, 0x00 };
 	u16 *aux_adc_gain;
-	u16 sk_adc_vmid[] = { 0xb4, 0xb4, 0xb4, 0x24 };
-	u16 sk_adc_gain[] = { 0x02, 0x02, 0x02, 0x02 };
+	static const u16 sk_adc_vmid[] = { 0xb4, 0xb4, 0xb4, 0x24 };
+	static const u16 sk_adc_gain[] = { 0x02, 0x02, 0x02, 0x02 };
 	s32 min_nvar_val = 0x18d;
 	s32 min_nvar_offset_6mbps = 20;
 	u8 pdetrange;
@@ -16151,9 +16148,9 @@ static void wlc_phy_workarounds_nphy(struct brcms_phy *pi)
 	u16 rfseq_rx2tx_lpf_h_hpc_rev7 = 0x77;
 	u16 rfseq_tx2rx_lpf_h_hpc_rev7 = 0x77;
 	u16 rfseq_pktgn_lpf_h_hpc_rev7 = 0x77;
-	u16 rfseq_htpktgn_lpf_hpc_rev7[] = { 0x77, 0x11, 0x11 };
-	u16 rfseq_pktgn_lpf_hpc_rev7[] = { 0x11, 0x11 };
-	u16 rfseq_cckpktgn_lpf_hpc_rev7[] = { 0x11, 0x11 };
+	static const u16 rfseq_htpktgn_lpf_hpc_rev7[] = { 0x77, 0x11, 0x11 };
+	static const u16 rfseq_pktgn_lpf_hpc_rev7[] = { 0x11, 0x11 };
+	static const u16 rfseq_cckpktgn_lpf_hpc_rev7[] = { 0x11, 0x11 };
 	u16 ipalvlshift_3p3_war_en = 0;
 	u16 rccal_bcap_val, rccal_scap_val;
 	u16 rccal_tx20_11b_bcap = 0;
@@ -24291,13 +24288,13 @@ static void wlc_phy_update_txcal_ladder_nphy(struct brcms_phy *pi, u16 core)
 	u16 bbmult;
 	u16 tblentry;
 
-	struct nphy_txiqcal_ladder ladder_lo[] = {
+	static const struct nphy_txiqcal_ladder ladder_lo[] = {
 		{3, 0}, {4, 0}, {6, 0}, {9, 0}, {13, 0}, {18, 0},
 		{25, 0}, {25, 1}, {25, 2}, {25, 3}, {25, 4}, {25, 5},
 		{25, 6}, {25, 7}, {35, 7}, {50, 7}, {71, 7}, {100, 7}
 	};
 
-	struct nphy_txiqcal_ladder ladder_iq[] = {
+	static const struct nphy_txiqcal_ladder ladder_iq[] = {
 		{3, 0}, {4, 0}, {6, 0}, {9, 0}, {13, 0}, {18, 0},
 		{25, 0}, {35, 0}, {50, 0}, {71, 0}, {100, 0}, {100, 1},
 		{100, 2}, {100, 3}, {100, 4}, {100, 5}, {100, 6}, {100, 7}
@@ -25773,67 +25770,67 @@ wlc_phy_cal_txiqlo_nphy(struct brcms_phy *pi, struct nphy_txgains target_gain,
 	u16 cal_gain[2];
 	struct nphy_iqcal_params cal_params[2];
 	u32 tbl_len;
-	void *tbl_ptr;
+	const void *tbl_ptr;
 	bool ladder_updated[2];
 	u8 mphase_cal_lastphase = 0;
 	int bcmerror = 0;
 	bool phyhang_avoid_state = false;
 
-	u16 tbl_tx_iqlo_cal_loft_ladder_20[] = {
+	static const u16 tbl_tx_iqlo_cal_loft_ladder_20[] = {
 		0x0300, 0x0500, 0x0700, 0x0900, 0x0d00, 0x1100, 0x1900, 0x1901,
 		0x1902,
 		0x1903, 0x1904, 0x1905, 0x1906, 0x1907, 0x2407, 0x3207, 0x4607,
 		0x6407
 	};
 
-	u16 tbl_tx_iqlo_cal_iqimb_ladder_20[] = {
+	static const u16 tbl_tx_iqlo_cal_iqimb_ladder_20[] = {
 		0x0200, 0x0300, 0x0600, 0x0900, 0x0d00, 0x1100, 0x1900, 0x2400,
 		0x3200,
 		0x4600, 0x6400, 0x6401, 0x6402, 0x6403, 0x6404, 0x6405, 0x6406,
 		0x6407
 	};
 
-	u16 tbl_tx_iqlo_cal_loft_ladder_40[] = {
+	static const u16 tbl_tx_iqlo_cal_loft_ladder_40[] = {
 		0x0200, 0x0300, 0x0400, 0x0700, 0x0900, 0x0c00, 0x1200, 0x1201,
 		0x1202,
 		0x1203, 0x1204, 0x1205, 0x1206, 0x1207, 0x1907, 0x2307, 0x3207,
 		0x4707
 	};
 
-	u16 tbl_tx_iqlo_cal_iqimb_ladder_40[] = {
+	static const u16 tbl_tx_iqlo_cal_iqimb_ladder_40[] = {
 		0x0100, 0x0200, 0x0400, 0x0700, 0x0900, 0x0c00, 0x1200, 0x1900,
 		0x2300,
 		0x3200, 0x4700, 0x4701, 0x4702, 0x4703, 0x4704, 0x4705, 0x4706,
 		0x4707
 	};
 
-	u16 tbl_tx_iqlo_cal_startcoefs[] = {
+	static const u16 tbl_tx_iqlo_cal_startcoefs[] = {
 		0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 		0x0000
 	};
 
-	u16 tbl_tx_iqlo_cal_cmds_fullcal[] = {
+	static const u16 tbl_tx_iqlo_cal_cmds_fullcal[] = {
 		0x8123, 0x8264, 0x8086, 0x8245, 0x8056,
 		0x9123, 0x9264, 0x9086, 0x9245, 0x9056
 	};
 
-	u16 tbl_tx_iqlo_cal_cmds_recal[] = {
+	static const u16 tbl_tx_iqlo_cal_cmds_recal[] = {
 		0x8101, 0x8253, 0x8053, 0x8234, 0x8034,
 		0x9101, 0x9253, 0x9053, 0x9234, 0x9034
 	};
 
-	u16 tbl_tx_iqlo_cal_startcoefs_nphyrev3[] = {
+	static const u16 tbl_tx_iqlo_cal_startcoefs_nphyrev3[] = {
 		0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 		0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
 		0x0000
 	};
 
-	u16 tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[] = {
+	static const u16 tbl_tx_iqlo_cal_cmds_fullcal_nphyrev3[] = {
 		0x8434, 0x8334, 0x8084, 0x8267, 0x8056, 0x8234,
 		0x9434, 0x9334, 0x9084, 0x9267, 0x9056, 0x9234
 	};
 
-	u16 tbl_tx_iqlo_cal_cmds_recal_nphyrev3[] = {
+	static const u16 tbl_tx_iqlo_cal_cmds_recal_nphyrev3[] = {
 		0x8423, 0x8323, 0x8073, 0x8256, 0x8045, 0x8223,
 		0x9423, 0x9323, 0x9073, 0x9256, 0x9045, 0x9223
 	};