1 files changed, 185 insertions, 21 deletions

diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c
index cbac1919867f..01e1d494b527 100644
--- a/drivers/net/wireless/ath/ath11k/core.c
+++ b/drivers/net/wireless/ath/ath11k/core.c
@@ -101,6 +101,15 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.current_cc_support = false,
 		.dbr_debug_support = true,
 		.global_reset = false,
+		.bios_sar_capa = NULL,
+		.m3_fw_support = false,
+		.fixed_bdf_addr = true,
+		.fixed_mem_region = true,
+		.static_window_map = false,
+		.hybrid_bus_type = false,
+		.dp_window_idx = 0,
+		.ce_window_idx = 0,
+		.fixed_fw_mem = false,
 	},
 	{
 		.hw_rev = ATH11K_HW_IPQ6018_HW10,
@@ -167,6 +176,15 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.current_cc_support = false,
 		.dbr_debug_support = true,
 		.global_reset = false,
+		.bios_sar_capa = NULL,
+		.m3_fw_support = false,
+		.fixed_bdf_addr = true,
+		.fixed_mem_region = true,
+		.static_window_map = false,
+		.hybrid_bus_type = false,
+		.dp_window_idx = 0,
+		.ce_window_idx = 0,
+		.fixed_fw_mem = false,
 	},
 	{
 		.name = "qca6390 hw2.0",
@@ -232,6 +250,15 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.current_cc_support = true,
 		.dbr_debug_support = false,
 		.global_reset = true,
+		.bios_sar_capa = NULL,
+		.m3_fw_support = true,
+		.fixed_bdf_addr = false,
+		.fixed_mem_region = false,
+		.static_window_map = false,
+		.hybrid_bus_type = false,
+		.dp_window_idx = 0,
+		.ce_window_idx = 0,
+		.fixed_fw_mem = false,
 	},
 	{
 		.name = "qcn9074 hw1.0",
@@ -297,6 +324,15 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.current_cc_support = false,
 		.dbr_debug_support = true,
 		.global_reset = false,
+		.bios_sar_capa = NULL,
+		.m3_fw_support = true,
+		.fixed_bdf_addr = false,
+		.fixed_mem_region = false,
+		.static_window_map = true,
+		.hybrid_bus_type = false,
+		.dp_window_idx = 3,
+		.ce_window_idx = 2,
+		.fixed_fw_mem = false,
 	},
 	{
 		.name = "wcn6855 hw2.0",
@@ -362,6 +398,15 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.current_cc_support = true,
 		.dbr_debug_support = false,
 		.global_reset = true,
+		.bios_sar_capa = &ath11k_hw_sar_capa_wcn6855,
+		.m3_fw_support = true,
+		.fixed_bdf_addr = false,
+		.fixed_mem_region = false,
+		.static_window_map = false,
+		.hybrid_bus_type = false,
+		.dp_window_idx = 0,
+		.ce_window_idx = 0,
+		.fixed_fw_mem = false,
 	},
 	{
 		.name = "wcn6855 hw2.1",
@@ -426,6 +471,88 @@ static const struct ath11k_hw_params ath11k_hw_params[] = {
 		.current_cc_support = true,
 		.dbr_debug_support = false,
 		.global_reset = true,
+		.bios_sar_capa = &ath11k_hw_sar_capa_wcn6855,
+		.m3_fw_support = true,
+		.fixed_bdf_addr = false,
+		.fixed_mem_region = false,
+		.static_window_map = false,
+		.hybrid_bus_type = false,
+		.dp_window_idx = 0,
+		.ce_window_idx = 0,
+		.fixed_fw_mem = false,
+	},
+	{
+		.name = "wcn6750 hw1.0",
+		.hw_rev = ATH11K_HW_WCN6750_HW10,
+		.fw = {
+			.dir = "WCN6750/hw1.0",
+			.board_size = 256 * 1024,
+			.cal_offset = 128 * 1024,
+		},
+		.max_radios = 1,
+		.bdf_addr = 0x4B0C0000,
+		.hw_ops = &wcn6750_ops,
+		.ring_mask = &ath11k_hw_ring_mask_qca6390,
+		.internal_sleep_clock = false,
+		.regs = &wcn6750_regs,
+		.qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_WCN6750,
+		.host_ce_config = ath11k_host_ce_config_qca6390,
+		.ce_count = 9,
+		.target_ce_config = ath11k_target_ce_config_wlan_qca6390,
+		.target_ce_count = 9,
+		.svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_qca6390,
+		.svc_to_ce_map_len = 14,
+		.rfkill_pin = 0,
+		.rfkill_cfg = 0,
+		.rfkill_on_level = 0,
+		.single_pdev_only = true,
+		.rxdma1_enable = false,
+		.num_rxmda_per_pdev = 1,
+		.rx_mac_buf_ring = true,
+		.vdev_start_delay = true,
+		.htt_peer_map_v2 = false,
+
+		.spectral = {
+			.fft_sz = 0,
+			.fft_pad_sz = 0,
+			.summary_pad_sz = 0,
+			.fft_hdr_len = 0,
+			.max_fft_bins = 0,
+		},
+
+		.interface_modes = BIT(NL80211_IFTYPE_STATION) |
+					BIT(NL80211_IFTYPE_AP),
+		.supports_monitor = false,
+		.supports_shadow_regs = true,
+		.idle_ps = true,
+		.supports_sta_ps = true,
+		.cold_boot_calib = false,
+		.fw_mem_mode = 0,
+		.num_vdevs = 16 + 1,
+		.num_peers = 512,
+		.supports_suspend = false,
+		.hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074),
+		.supports_regdb = true,
+		.fix_l1ss = false,
+		.credit_flow = true,
+		.max_tx_ring = DP_TCL_NUM_RING_MAX_QCA6390,
+		.hal_params = &ath11k_hw_hal_params_qca6390,
+		.supports_dynamic_smps_6ghz = false,
+		.alloc_cacheable_memory = false,
+		.supports_rssi_stats = true,
+		.fw_wmi_diag_event = false,
+		.current_cc_support = true,
+		.dbr_debug_support = false,
+		.global_reset = false,
+		.bios_sar_capa = NULL,
+		.m3_fw_support = false,
+		.fixed_bdf_addr = false,
+		.fixed_mem_region = false,
+		.static_window_map = true,
+		.hybrid_bus_type = true,
+		.dp_window_idx = 1,
+		.ce_window_idx = 2,
+		.fixed_fw_mem = true,
 	},
 };
 
@@ -538,7 +665,7 @@ int ath11k_core_resume(struct ath11k_base *ab)
 }
 EXPORT_SYMBOL(ath11k_core_resume);
 
-static void ath11k_core_check_bdfext(const struct dmi_header *hdr, void *data)
+static void ath11k_core_check_cc_code_bdfext(const struct dmi_header *hdr, void *data)
 {
 	struct ath11k_base *ab = data;
 	const char *magic = ATH11K_SMBIOS_BDF_EXT_MAGIC;
@@ -560,6 +687,28 @@ static void ath11k_core_check_bdfext(const struct dmi_header *hdr, void *data)
 		return;
 	}
 
+	spin_lock_bh(&ab->base_lock);
+
+	switch (smbios->country_code_flag) {
+	case ATH11K_SMBIOS_CC_ISO:
+		ab->new_alpha2[0] = (smbios->cc_code >> 8) & 0xff;
+		ab->new_alpha2[1] = smbios->cc_code & 0xff;
+		ath11k_dbg(ab, ATH11K_DBG_BOOT, "boot smbios cc_code %c%c\n",
+			   ab->new_alpha2[0], ab->new_alpha2[1]);
+		break;
+	case ATH11K_SMBIOS_CC_WW:
+		ab->new_alpha2[0] = '0';
+		ab->new_alpha2[1] = '0';
+		ath11k_dbg(ab, ATH11K_DBG_BOOT, "boot smbios worldwide regdomain\n");
+		break;
+	default:
+		ath11k_dbg(ab, ATH11K_DBG_BOOT, "boot ignore smbios country code setting %d\n",
+			   smbios->country_code_flag);
+		break;
+	}
+
+	spin_unlock_bh(&ab->base_lock);
+
 	if (!smbios->bdf_enabled) {
 		ath11k_dbg(ab, ATH11K_DBG_BOOT, "bdf variant name not found.\n");
 		return;
@@ -599,7 +748,7 @@ static void ath11k_core_check_bdfext(const struct dmi_header *hdr, void *data)
 int ath11k_core_check_smbios(struct ath11k_base *ab)
 {
 	ab->qmi.target.bdf_ext[0] = '\0';
-	dmi_walk(ath11k_core_check_bdfext, ab);
+	dmi_walk(ath11k_core_check_cc_code_bdfext, ab);
 
 	if (ab->qmi.target.bdf_ext[0] == '\0')
 		return -ENODATA;
@@ -1118,21 +1267,14 @@ static void ath11k_core_pdev_destroy(struct ath11k_base *ab)
 	ath11k_debugfs_pdev_destroy(ab);
 }
 
-static int ath11k_core_start(struct ath11k_base *ab,
-			     enum ath11k_firmware_mode mode)
+static int ath11k_core_start(struct ath11k_base *ab)
 {
 	int ret;
 
-	ret = ath11k_qmi_firmware_start(ab, mode);
-	if (ret) {
-		ath11k_err(ab, "failed to attach wmi: %d\n", ret);
-		return ret;
-	}
-
 	ret = ath11k_wmi_attach(ab);
 	if (ret) {
 		ath11k_err(ab, "failed to attach wmi: %d\n", ret);
-		goto err_firmware_stop;
+		return ret;
 	}
 
 	ret = ath11k_htc_init(ab);
@@ -1207,7 +1349,7 @@ static int ath11k_core_start(struct ath11k_base *ab,
 	}
 
 	/* put hardware to DBS mode */
-	if (ab->hw_params.single_pdev_only) {
+	if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxmda_per_pdev > 1) {
 		ret = ath11k_wmi_set_hw_mode(ab, WMI_HOST_HW_MODE_DBS);
 		if (ret) {
 			ath11k_err(ab, "failed to send dbs mode: %d\n", ret);
@@ -1232,8 +1374,23 @@ err_hif_stop:
 	ath11k_hif_stop(ab);
 err_wmi_detach:
 	ath11k_wmi_detach(ab);
-err_firmware_stop:
-	ath11k_qmi_firmware_stop(ab);
+
+	return ret;
+}
+
+static int ath11k_core_start_firmware(struct ath11k_base *ab,
+				      enum ath11k_firmware_mode mode)
+{
+	int ret;
+
+	ath11k_ce_get_shadow_config(ab, &ab->qmi.ce_cfg.shadow_reg_v2,
+				    &ab->qmi.ce_cfg.shadow_reg_v2_len);
+
+	ret = ath11k_qmi_firmware_start(ab, mode);
+	if (ret) {
+		ath11k_err(ab, "failed to send firmware start: %d\n", ret);
+		return ret;
+	}
 
 	return ret;
 }
@@ -1263,16 +1420,22 @@ int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab)
 {
 	int ret;
 
+	ret = ath11k_core_start_firmware(ab, ATH11K_FIRMWARE_MODE_NORMAL);
+	if (ret) {
+		ath11k_err(ab, "failed to start firmware: %d\n", ret);
+		return ret;
+	}
+
 	ret = ath11k_ce_init_pipes(ab);
 	if (ret) {
 		ath11k_err(ab, "failed to initialize CE: %d\n", ret);
-		return ret;
+		goto err_firmware_stop;
 	}
 
 	ret = ath11k_dp_alloc(ab);
 	if (ret) {
 		ath11k_err(ab, "failed to init DP: %d\n", ret);
-		return ret;
+		goto err_firmware_stop;
 	}
 
 	switch (ath11k_crypto_mode) {
@@ -1293,7 +1456,7 @@ int ath11k_core_qmi_firmware_ready(struct ath11k_base *ab)
 		set_bit(ATH11K_FLAG_RAW_MODE, &ab->dev_flags);
 
 	mutex_lock(&ab->core_lock);
-	ret = ath11k_core_start(ab, ATH11K_FIRMWARE_MODE_NORMAL);
+	ret = ath11k_core_start(ab);
 	if (ret) {
 		ath11k_err(ab, "failed to start core: %d\n", ret);
 		goto err_dp_free;
@@ -1322,6 +1485,9 @@ err_core_stop:
 err_dp_free:
 	ath11k_dp_free(ab);
 	mutex_unlock(&ab->core_lock);
+err_firmware_stop:
+	ath11k_qmi_firmware_stop(ab);
+
 	return ret;
 }
 
@@ -1567,7 +1733,7 @@ static void ath11k_core_reset(struct work_struct *work)
 		 * completed, then the second reset worker will destroy the previous one,
 		 * thus below is to avoid that.
 		 */
-		ath11k_warn(ab, "already reseting count %d\n", reset_count);
+		ath11k_warn(ab, "already resetting count %d\n", reset_count);
 
 		reinit_completion(&ab->reset_complete);
 		time_left = wait_for_completion_timeout(&ab->reset_complete,
@@ -1685,8 +1851,7 @@ void ath11k_core_free(struct ath11k_base *ab)
 EXPORT_SYMBOL(ath11k_core_free);
 
 struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size,
-				      enum ath11k_bus bus,
-				      const struct ath11k_bus_params *bus_params)
+				      enum ath11k_bus bus)
 {
 	struct ath11k_base *ab;
 
@@ -1725,7 +1890,6 @@ struct ath11k_base *ath11k_core_alloc(struct device *dev, size_t priv_size,
 	init_completion(&ab->wow.wakeup_completed);
 
 	ab->dev = dev;
-	ab->bus_params = *bus_params;
 	ab->hif.bus = bus;
 
 	return ab;