wifi: ath11k: use proper regulatory reference for bands

Currently, during regulatory event, 2 GHz/5 GHz is referred
to as 2G/5G including variable names. However, there is no
such entity as 2G or 5G.

Re-name such occurences to its proper name. No functional changes.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1

Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230110121024.14051-2-quic_adisi@quicinc.com

3 files changed, 54 insertions, 52 deletions

diff --git a/drivers/net/wireless/ath/ath11k/reg.c b/drivers/net/wireless/ath/ath11k/reg.c
index 6fae4e61ede7..c231abdf49cb 100644
--- a/drivers/net/wireless/ath/ath11k/reg.c
+++ b/drivers/net/wireless/ath/ath11k/reg.c
@@ -619,7 +619,7 @@ ath11k_reg_build_regd(struct ath11k_base *ab,
 	u32 flags;
 	char alpha2[3];
 
-	num_rules = reg_info->num_5g_reg_rules + reg_info->num_2g_reg_rules;
+	num_rules = reg_info->num_5ghz_reg_rules + reg_info->num_2ghz_reg_rules;
 
 	if (!num_rules)
 		goto ret;
@@ -644,20 +644,20 @@ ath11k_reg_build_regd(struct ath11k_base *ab,
 		   alpha2, ath11k_reg_get_regdom_str(tmp_regd->dfs_region),
 		   reg_info->dfs_region, num_rules);
 	/* Update reg_rules[] below. Firmware is expected to
-	 * send these rules in order(2G rules first and then 5G)
+	 * send these rules in order(2 GHz rules first and then 5 GHz)
 	 */
 	for (; i < num_rules; i++) {
-		if (reg_info->num_2g_reg_rules &&
-		    (i < reg_info->num_2g_reg_rules)) {
-			reg_rule = reg_info->reg_rules_2g_ptr + i;
+		if (reg_info->num_2ghz_reg_rules &&
+		    (i < reg_info->num_2ghz_reg_rules)) {
+			reg_rule = reg_info->reg_rules_2ghz_ptr + i;
 			max_bw = min_t(u16, reg_rule->max_bw,
-				       reg_info->max_bw_2g);
+				       reg_info->max_bw_2ghz);
 			flags = 0;
-		} else if (reg_info->num_5g_reg_rules &&
-			   (j < reg_info->num_5g_reg_rules)) {
-			reg_rule = reg_info->reg_rules_5g_ptr + j++;
+		} else if (reg_info->num_5ghz_reg_rules &&
+			   (j < reg_info->num_5ghz_reg_rules)) {
+			reg_rule = reg_info->reg_rules_5ghz_ptr + j++;
 			max_bw = min_t(u16, reg_rule->max_bw,
-				       reg_info->max_bw_5g);
+				       reg_info->max_bw_5ghz);
 
 			/* FW doesn't pass NL80211_RRF_AUTO_BW flag for
 			 * BW Auto correction, we can enable this by default
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 815f49c3b3ad..ecd51d285103 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -4959,7 +4959,7 @@ static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
 	const void **tb;
 	const struct wmi_reg_chan_list_cc_event *chan_list_event_hdr;
 	struct wmi_regulatory_rule_struct *wmi_reg_rule;
-	u32 num_2g_reg_rules, num_5g_reg_rules;
+	u32 num_2ghz_reg_rules, num_5ghz_reg_rules;
 	int ret;
 
 	ath11k_dbg(ab, ATH11K_DBG_WMI, "processing regulatory channel list\n");
@@ -4978,10 +4978,10 @@ static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
 		return -EPROTO;
 	}
 
-	reg_info->num_2g_reg_rules = chan_list_event_hdr->num_2g_reg_rules;
-	reg_info->num_5g_reg_rules = chan_list_event_hdr->num_5g_reg_rules;
+	reg_info->num_2ghz_reg_rules = chan_list_event_hdr->num_2ghz_reg_rules;
+	reg_info->num_5ghz_reg_rules = chan_list_event_hdr->num_5ghz_reg_rules;
 
-	if (!(reg_info->num_2g_reg_rules + reg_info->num_5g_reg_rules)) {
+	if (!(reg_info->num_2ghz_reg_rules + reg_info->num_5ghz_reg_rules)) {
 		ath11k_warn(ab, "No regulatory rules available in the event info\n");
 		kfree(tb);
 		return -EINVAL;
@@ -5008,46 +5008,48 @@ static int ath11k_pull_reg_chan_list_update_ev(struct ath11k_base *ab,
 	else if (chan_list_event_hdr->status_code == WMI_REG_SET_CC_STATUS_FAIL)
 		reg_info->status_code = REG_SET_CC_STATUS_FAIL;
 
-	reg_info->min_bw_2g = chan_list_event_hdr->min_bw_2g;
-	reg_info->max_bw_2g = chan_list_event_hdr->max_bw_2g;
-	reg_info->min_bw_5g = chan_list_event_hdr->min_bw_5g;
-	reg_info->max_bw_5g = chan_list_event_hdr->max_bw_5g;
+	reg_info->min_bw_2ghz = chan_list_event_hdr->min_bw_2ghz;
+	reg_info->max_bw_2ghz = chan_list_event_hdr->max_bw_2ghz;
+	reg_info->min_bw_5ghz = chan_list_event_hdr->min_bw_5ghz;
+	reg_info->max_bw_5ghz = chan_list_event_hdr->max_bw_5ghz;
 
-	num_2g_reg_rules = reg_info->num_2g_reg_rules;
-	num_5g_reg_rules = reg_info->num_5g_reg_rules;
+	num_2ghz_reg_rules = reg_info->num_2ghz_reg_rules;
+	num_5ghz_reg_rules = reg_info->num_5ghz_reg_rules;
 
 	ath11k_dbg(ab, ATH11K_DBG_WMI,
-		   "%s:cc %s dsf %d BW: min_2g %d max_2g %d min_5g %d max_5g %d",
+		   "%s:cc %s dsf %d BW: min_2ghz %d max_2ghz %d min_5ghz %d max_5ghz %d",
 		   __func__, reg_info->alpha2, reg_info->dfs_region,
-		   reg_info->min_bw_2g, reg_info->max_bw_2g,
-		   reg_info->min_bw_5g, reg_info->max_bw_5g);
+		   reg_info->min_bw_2ghz, reg_info->max_bw_2ghz,
+		   reg_info->min_bw_5ghz, reg_info->max_bw_5ghz);
 
 	ath11k_dbg(ab, ATH11K_DBG_WMI,
-		   "%s: num_2g_reg_rules %d num_5g_reg_rules %d", __func__,
-		   num_2g_reg_rules, num_5g_reg_rules);
+		   "%s: num_2ghz_reg_rules %d num_5ghz_reg_rules %d", __func__,
+		   num_2ghz_reg_rules, num_5ghz_reg_rules);
 
 	wmi_reg_rule =
 		(struct wmi_regulatory_rule_struct *)((u8 *)chan_list_event_hdr
 						+ sizeof(*chan_list_event_hdr)
 						+ sizeof(struct wmi_tlv));
 
-	if (num_2g_reg_rules) {
-		reg_info->reg_rules_2g_ptr = create_reg_rules_from_wmi(num_2g_reg_rules,
-								       wmi_reg_rule);
-		if (!reg_info->reg_rules_2g_ptr) {
+	if (num_2ghz_reg_rules) {
+		reg_info->reg_rules_2ghz_ptr =
+				create_reg_rules_from_wmi(num_2ghz_reg_rules,
+							  wmi_reg_rule);
+		if (!reg_info->reg_rules_2ghz_ptr) {
 			kfree(tb);
-			ath11k_warn(ab, "Unable to Allocate memory for 2g rules\n");
+			ath11k_warn(ab, "Unable to Allocate memory for 2 GHz rules\n");
 			return -ENOMEM;
 		}
 	}
 
-	if (num_5g_reg_rules) {
-		wmi_reg_rule += num_2g_reg_rules;
-		reg_info->reg_rules_5g_ptr = create_reg_rules_from_wmi(num_5g_reg_rules,
-								       wmi_reg_rule);
-		if (!reg_info->reg_rules_5g_ptr) {
+	if (num_5ghz_reg_rules) {
+		wmi_reg_rule += num_2ghz_reg_rules;
+		reg_info->reg_rules_5ghz_ptr =
+				create_reg_rules_from_wmi(num_5ghz_reg_rules,
+							  wmi_reg_rule);
+		if (!reg_info->reg_rules_5ghz_ptr) {
 			kfree(tb);
-			ath11k_warn(ab, "Unable to Allocate memory for 5g rules\n");
+			ath11k_warn(ab, "Unable to Allocate memory for 5 GHz rules\n");
 			return -ENOMEM;
 		}
 	}
@@ -6619,8 +6621,8 @@ fallback:
 	WARN_ON(1);
 mem_free:
 	if (reg_info) {
-		kfree(reg_info->reg_rules_2g_ptr);
-		kfree(reg_info->reg_rules_5g_ptr);
+		kfree(reg_info->reg_rules_2ghz_ptr);
+		kfree(reg_info->reg_rules_5ghz_ptr);
 		kfree(reg_info);
 	}
 	return ret;
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index 63dbb085949f..858403f190c2 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -4129,14 +4129,14 @@ struct cur_regulatory_info {
 	u8 alpha2[REG_ALPHA2_LEN + 1];
 	u32 dfs_region;
 	u32 phybitmap;
-	u32 min_bw_2g;
-	u32 max_bw_2g;
-	u32 min_bw_5g;
-	u32 max_bw_5g;
-	u32 num_2g_reg_rules;
-	u32 num_5g_reg_rules;
-	struct cur_reg_rule *reg_rules_2g_ptr;
-	struct cur_reg_rule *reg_rules_5g_ptr;
+	u32 min_bw_2ghz;
+	u32 max_bw_2ghz;
+	u32 min_bw_5ghz;
+	u32 max_bw_5ghz;
+	u32 num_2ghz_reg_rules;
+	u32 num_5ghz_reg_rules;
+	struct cur_reg_rule *reg_rules_2ghz_ptr;
+	struct cur_reg_rule *reg_rules_5ghz_ptr;
 };
 
 struct wmi_reg_chan_list_cc_event {
@@ -4148,12 +4148,12 @@ struct wmi_reg_chan_list_cc_event {
 	u32 domain_code;
 	u32 dfs_region;
 	u32 phybitmap;
-	u32 min_bw_2g;
-	u32 max_bw_2g;
-	u32 min_bw_5g;
-	u32 max_bw_5g;
-	u32 num_2g_reg_rules;
-	u32 num_5g_reg_rules;
+	u32 min_bw_2ghz;
+	u32 max_bw_2ghz;
+	u32 min_bw_5ghz;
+	u32 max_bw_5ghz;
+	u32 num_2ghz_reg_rules;
+	u32 num_5ghz_reg_rules;
 } __packed;
 
 struct wmi_regulatory_rule_struct {