rtw89: extend H2C of CMAC control info

In order to support new chip that has capability of 160M, we need new
format to fill new information, so add a new V1 ID for newer use. Since
most fields are the same, fill fields according to the function ID of chip.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220413010804.8941-2-pkshih@realtek.com

drivers/net/wireless/realtek/rtw89/core.h

@@ -578,7 +578,7 @@ enum rtw89_ps_mode {
 #define RTW89_2G_BW_NUM (RTW89_CHANNEL_WIDTH_40 + 1)
 #define RTW89_5G_BW_NUM (RTW89_CHANNEL_WIDTH_160 + 1)
 #define RTW89_6G_BW_NUM (RTW89_CHANNEL_WIDTH_160 + 1)
-#define RTW89_PPE_BW_NUM (RTW89_CHANNEL_WIDTH_80 + 1)
+#define RTW89_PPE_BW_NUM (RTW89_CHANNEL_WIDTH_160 + 1)
 
 enum rtw89_ru_bandwidth {
 	RTW89_RU26 = 0,
@@ -2413,6 +2413,7 @@ struct rtw89_chip_info {
 	const struct rtw89_btc_rf_trx_para *rf_para_dlink;
 	u8 ps_mode_supported;
 
+	u32 h2c_cctl_func_id;
 	u32 hci_func_en_addr;
 	u32 h2c_desc_size;
 	u32 txwd_body_size;

drivers/net/wireless/realtek/rtw89/fw.c

@@ -780,6 +780,7 @@ int rtw89_fw_h2c_lps_parm(struct rtw89_dev *rtwdev,
 int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev,
 				  struct rtw89_vif *rtwvif)
 {
+	const struct rtw89_chip_info *chip = rtwdev->chip;
 	struct rtw89_hal *hal = &rtwdev->hal;
 	struct sk_buff *skb;
 	u8 ntx_path = hal->antenna_tx ? hal->antenna_tx : RF_B;
@@ -794,6 +795,7 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev,
 	skb_put(skb, H2C_CMC_TBL_LEN);
 	SET_CTRL_INFO_MACID(skb->data, macid);
 	SET_CTRL_INFO_OPERATION(skb->data, 1);
+	if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
 		SET_CMC_TBL_TXPWR_MODE(skb->data, 0);
 		SET_CMC_TBL_NTX_PATH_EN(skb->data, ntx_path);
 		SET_CMC_TBL_PATH_MAP_A(skb->data, 0);
@@ -804,6 +806,7 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev,
 		SET_CMC_TBL_ANTSEL_B(skb->data, 0);
 		SET_CMC_TBL_ANTSEL_C(skb->data, 0);
 		SET_CMC_TBL_ANTSEL_D(skb->data, 0);
+	}
 	SET_CMC_TBL_DOPPLER_CTRL(skb->data, 0);
 	SET_CMC_TBL_TXPWR_TOLERENCE(skb->data, 0);
 	if (rtwvif->net_type == RTW89_NET_TYPE_AP_MODE)
@@ -811,7 +814,7 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev,
 
 	rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
 			      H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
-			      H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
+			      chip->h2c_cctl_func_id, 0, 1,
 			      H2C_CMC_TBL_LEN);
 
 	if (rtw89_h2c_tx(rtwdev, skb, false)) {
@@ -851,6 +854,8 @@ static void __get_sta_he_pkt_padding(struct rtw89_dev *rtwdev,
 
 		for (i = 0; i < RTW89_PPE_BW_NUM; i++)
 			pads[i] = pad;
+
+		return;
 	}
 
 	ru_bitmap = FIELD_GET(IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK, ppe_thres_hdr);
@@ -885,6 +890,7 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
 				struct ieee80211_vif *vif,
 				struct ieee80211_sta *sta)
 {
+	const struct rtw89_chip_info *chip = rtwdev->chip;
 	struct rtw89_hal *hal = &rtwdev->hal;
 	struct rtw89_sta *rtwsta = sta_to_rtwsta_safe(sta);
 	struct rtw89_vif *rtwvif = (struct rtw89_vif *)vif->drv_priv;
@@ -917,9 +923,17 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
 	else
 		SET_CMC_TBL_ULDL(skb->data, 0);
 	SET_CMC_TBL_MULTI_PORT_ID(skb->data, rtwvif->port);
+	if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD_V1) {
+		SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
+		SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
+		SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
+		SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
+	} else if (chip->h2c_cctl_func_id == H2C_FUNC_MAC_CCTLINFO_UD) {
 		SET_CMC_TBL_NOMINAL_PKT_PADDING(skb->data, pads[RTW89_CHANNEL_WIDTH_20]);
 		SET_CMC_TBL_NOMINAL_PKT_PADDING40(skb->data, pads[RTW89_CHANNEL_WIDTH_40]);
 		SET_CMC_TBL_NOMINAL_PKT_PADDING80(skb->data, pads[RTW89_CHANNEL_WIDTH_80]);
+		SET_CMC_TBL_NOMINAL_PKT_PADDING160(skb->data, pads[RTW89_CHANNEL_WIDTH_160]);
+	}
 	if (sta)
 		SET_CMC_TBL_BSR_QUEUE_SIZE_FORMAT(skb->data,
 						  sta->deflink.he_cap.has_he);
@@ -928,7 +942,7 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
 
 	rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
 			      H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
-			      H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
+			      chip->h2c_cctl_func_id, 0, 1,
 			      H2C_CMC_TBL_LEN);
 
 	if (rtw89_h2c_tx(rtwdev, skb, false)) {
@@ -946,6 +960,7 @@ int rtw89_fw_h2c_assoc_cmac_tbl(struct rtw89_dev *rtwdev,
 int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev,
 				 struct rtw89_sta *rtwsta)
 {
+	const struct rtw89_chip_info *chip = rtwdev->chip;
 	struct sk_buff *skb;
 
 	skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CMC_TBL_LEN);
@@ -967,7 +982,7 @@ int rtw89_fw_h2c_txtime_cmac_tbl(struct rtw89_dev *rtwdev,
 
 	rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C,
 			      H2C_CAT_MAC, H2C_CL_MAC_FR_EXCHG,
-			      H2C_FUNC_MAC_CCTLINFO_UD, 0, 1,
+			      chip->h2c_cctl_func_id, 0, 1,
 			      H2C_CMC_TBL_LEN);
 
 	if (rtw89_h2c_tx(rtwdev, skb, false)) {

drivers/net/wireless/realtek/rtw89/fw.h

@@ -973,6 +973,36 @@ static inline void SET_CMC_TBL_ANTSEL_D(void *table, u32 val)
 	le32p_replace_bits((__le32 *)(table) + 14, SET_CMC_TBL_MASK_ANTSEL_D,
 			   BIT(31));
 }
+
+#define SET_CMC_TBL_MASK_NOMINAL_PKT_PADDING GENMASK(1, 0)
+static inline void SET_CMC_TBL_NOMINAL_PKT_PADDING_V1(void *table, u32 val)
+{
+	le32p_replace_bits((__le32 *)(table) + 7, val, GENMASK(1, 0));
+	le32p_replace_bits((__le32 *)(table) + 15, SET_CMC_TBL_MASK_NOMINAL_PKT_PADDING,
+			   GENMASK(1, 0));
+}
+
+static inline void SET_CMC_TBL_NOMINAL_PKT_PADDING40_V1(void *table, u32 val)
+{
+	le32p_replace_bits((__le32 *)(table) + 7, val, GENMASK(3, 2));
+	le32p_replace_bits((__le32 *)(table) + 15, SET_CMC_TBL_MASK_NOMINAL_PKT_PADDING,
+			   GENMASK(3, 2));
+}
+
+static inline void SET_CMC_TBL_NOMINAL_PKT_PADDING80_V1(void *table, u32 val)
+{
+	le32p_replace_bits((__le32 *)(table) + 7, val, GENMASK(5, 4));
+	le32p_replace_bits((__le32 *)(table) + 15, SET_CMC_TBL_MASK_NOMINAL_PKT_PADDING,
+			   GENMASK(5, 4));
+}
+
+static inline void SET_CMC_TBL_NOMINAL_PKT_PADDING160_V1(void *table, u32 val)
+{
+	le32p_replace_bits((__le32 *)(table) + 7, val, GENMASK(7, 6));
+	le32p_replace_bits((__le32 *)(table) + 15, SET_CMC_TBL_MASK_NOMINAL_PKT_PADDING,
+			   GENMASK(7, 6));
+}
+
 #define SET_CMC_TBL_MASK_ADDR_CAM_INDEX GENMASK(7, 0)
 static inline void SET_CMC_TBL_ADDR_CAM_INDEX(void *table, u32 val)
 {
@@ -1001,7 +1031,6 @@ static inline void SET_CMC_TBL_DOPPLER_CTRL(void *table, u32 val)
 	le32p_replace_bits((__le32 *)(table) + 15, SET_CMC_TBL_MASK_DOPPLER_CTRL,
 			   GENMASK(19, 18));
 }
-#define SET_CMC_TBL_MASK_NOMINAL_PKT_PADDING GENMASK(1, 0)
 static inline void SET_CMC_TBL_NOMINAL_PKT_PADDING(void *table, u32 val)
 {
 	le32p_replace_bits((__le32 *)(table) + 7, val, GENMASK(21, 20));
@@ -1106,13 +1135,14 @@ static inline void SET_CMC_TBL_CSI_GI_LTF(void *table, u32 val)
 	le32p_replace_bits((__le32 *)(table) + 16, SET_CMC_TBL_MASK_CSI_GI_LTF,
 			   GENMASK(27, 25));
 }
-#define SET_CMC_TBL_MASK_CSI_GID_SEL BIT(0)
-static inline void SET_CMC_TBL_CSI_GID_SEL(void *table, u32 val)
+
+static inline void SET_CMC_TBL_NOMINAL_PKT_PADDING160(void *table, u32 val)
 {
-	le32p_replace_bits((__le32 *)(table) + 8, val, BIT(29));
-	le32p_replace_bits((__le32 *)(table) + 16, SET_CMC_TBL_MASK_CSI_GID_SEL,
-			   BIT(29));
+	le32p_replace_bits((__le32 *)(table) + 8, val, GENMASK(29, 28));
+	le32p_replace_bits((__le32 *)(table) + 16, SET_CMC_TBL_MASK_NOMINAL_PKT_PADDING,
+			   GENMASK(29, 28));
 }
+
 #define SET_CMC_TBL_MASK_CSI_BW GENMASK(1, 0)
 static inline void SET_CMC_TBL_CSI_BW(void *table, u32 val)
 {
@@ -2170,6 +2200,7 @@ struct rtw89_fw_h2c_rf_reg_info {
 #define H2C_CL_MAC_FR_EXCHG		0x5
 #define H2C_FUNC_MAC_CCTLINFO_UD	0x2
 #define H2C_FUNC_MAC_BCN_UPD		0x5
+#define H2C_FUNC_MAC_CCTLINFO_UD_V1	0xa
 
 /* CLASS 6 - Address CAM */
 #define H2C_CL_MAC_ADDR_CAM_UPDATE	0x6

drivers/net/wireless/realtek/rtw89/rtw8852a.c

@@ -2147,6 +2147,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = {
 	.ps_mode_supported	= BIT(RTW89_PS_MODE_RFOFF) |
 				  BIT(RTW89_PS_MODE_CLK_GATED) |
 				  BIT(RTW89_PS_MODE_PWR_GATED),
+	.h2c_cctl_func_id	= H2C_FUNC_MAC_CCTLINFO_UD,
 	.hci_func_en_addr	= R_AX_HCI_FUNC_EN,
 	.h2c_desc_size		= sizeof(struct rtw89_txwd_body),
 	.txwd_body_size		= sizeof(struct rtw89_txwd_body),

drivers/net/wireless/realtek/rtw89/rtw8852c.c

@@ -667,6 +667,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = {
 	.dav_log_efuse_size	= 16,
 	.phycap_addr		= 0x590,
 	.phycap_size		= 0x60,
+	.h2c_cctl_func_id	= H2C_FUNC_MAC_CCTLINFO_UD_V1,
 	.hci_func_en_addr	= R_AX_HCI_FUNC_EN_V1,
 	.h2c_desc_size		= sizeof(struct rtw89_rxdesc_short),
 	.txwd_body_size		= sizeof(struct rtw89_txwd_body_v1),