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From:   gregory.greenman@intel.com
To:     johannes@sipsolutions.net
Cc:     linux-wireless@vger.kernel.org,
        Mukesh Sisodiya <mukesh.sisodiya@intel.com>,
        Johannes Berg <johannes.berg@intel.com>,
        Gregory Greenman <gregory.greenman@intel.com>
Subject: [PATCH 01/18] wifi: iwlwifi: Add support for new Bz version
Date:   Wed, 21 Jun 2023 13:12:05 +0300
Message-Id: <20230621130443.82d436d5f346.I0154c202c5d895cb002a2b7c827b9536e81a84b5@changeid>
In-Reply-To: <20230621101222.218083-1-gregory.greenman@intel.com>
References: <20230621101222.218083-1-gregory.greenman@intel.com>
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From: Mukesh Sisodiya <mukesh.sisodiya@intel.com>

Add support for the new version of the Bz CNVI device.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
---
 .../net/wireless/intel/iwlwifi/cfg/22000.c    | 44 +++++++++++++++++++
 .../net/wireless/intel/iwlwifi/iwl-config.h   |  4 ++
 drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 33 +++++++++++---
 3 files changed, 75 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index 5ac9416331de..fbd73fa24230 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -67,6 +67,10 @@
 #define IWL_BZ_A_FM_B_FW_PRE		"iwlwifi-bz-a0-fm-b0-"
 #define IWL_BZ_A_FM_C_FW_PRE		"iwlwifi-bz-a0-fm-c0-"
 #define IWL_BZ_A_FM4_B_FW_PRE		"iwlwifi-bz-a0-fm4-b0-"
+#define IWL_BZ_B_GF_A_FW_PRE		"iwlwifi-bz-b0-gf-a0-"
+#define IWL_BZ_B_GF4_A_FW_PRE		"iwlwifi-bz-b0-gf4-a0-"
+#define IWL_BZ_B_FM_B_FW_PRE		"iwlwifi-bz-b0-fm-b0-"
+#define IWL_BZ_B_FM4_B_FW_PRE		"iwlwifi-bz-b0-fm4-b0-"
 #define IWL_GL_A_FM_A_FW_PRE		"iwlwifi-gl-a0-fm-a0-"
 #define IWL_GL_B_FM_B_FW_PRE		"iwlwifi-gl-b0-fm-b0-"
 #define IWL_GL_C_FM_C_FW_PRE		"iwlwifi-gl-c0-fm-c0-"
@@ -160,6 +164,14 @@
 		IWL_BZ_A_FM_C_FW_PRE __stringify(api) ".ucode"
 #define IWL_BZ_A_FM4_B_MODULE_FIRMWARE(api) \
 	IWL_BZ_A_FM4_B_FW_PRE __stringify(api) ".ucode"
+#define IWL_BZ_B_GF_A_MODULE_FIRMWARE(api) \
+	IWL_BZ_B_GF_A_FW_PRE __stringify(api) ".ucode"
+#define IWL_BZ_B_GF4_A_MODULE_FIRMWARE(api) \
+	IWL_BZ_B_GF4_A_FW_PRE __stringify(api) ".ucode"
+#define IWL_BZ_B_FM_B_MODULE_FIRMWARE(api) \
+	IWL_BZ_B_FM_B_FW_PRE __stringify(api) ".ucode"
+#define IWL_BZ_B_FM4_B_MODULE_FIRMWARE(api) \
+	IWL_BZ_B_FM4_B_FW_PRE __stringify(api) ".ucode"
 #define IWL_GL_A_FM_A_MODULE_FIRMWARE(api) \
 	IWL_GL_A_FM_A_FW_PRE __stringify(api) ".ucode"
 #define IWL_GL_B_FM_B_MODULE_FIRMWARE(api) \
@@ -1029,6 +1041,22 @@ const struct iwl_cfg iwl_cfg_bz_a0_gf4_a0 = {
 	.num_rbds = IWL_NUM_RBDS_AX210_HE,
 };
 
+const struct iwl_cfg iwl_cfg_bz_b0_gf_a0 = {
+	.fw_name_pre = IWL_BZ_B_GF_A_FW_PRE,
+	.uhb_supported = true,
+	IWL_DEVICE_BZ,
+	.features = IWL_TX_CSUM_NETIF_FLAGS_BZ | NETIF_F_RXCSUM,
+	.num_rbds = IWL_NUM_RBDS_AX210_HE,
+};
+
+const struct iwl_cfg iwl_cfg_bz_b0_gf4_a0 = {
+	.fw_name_pre = IWL_BZ_B_GF4_A_FW_PRE,
+	.uhb_supported = true,
+	IWL_DEVICE_BZ,
+	.features = IWL_TX_CSUM_NETIF_FLAGS_BZ | NETIF_F_RXCSUM,
+	.num_rbds = IWL_NUM_RBDS_AX210_HE,
+};
+
 const struct iwl_cfg iwl_cfg_bz_a0_mr_a0 = {
 	.fw_name_pre = IWL_BZ_A_MR_A_FW_PRE,
 	.uhb_supported = true,
@@ -1077,6 +1105,22 @@ const struct iwl_cfg iwl_cfg_bz_a0_fm4_b0 = {
 	.num_rbds = IWL_NUM_RBDS_AX210_HE,
 };
 
+const struct iwl_cfg iwl_cfg_bz_b0_fm_b0 = {
+	.fw_name_pre = IWL_BZ_B_FM_B_FW_PRE,
+	.uhb_supported = true,
+	IWL_DEVICE_BZ,
+	.features = IWL_TX_CSUM_NETIF_FLAGS_BZ | NETIF_F_RXCSUM,
+	.num_rbds = IWL_NUM_RBDS_AX210_HE,
+};
+
+const struct iwl_cfg iwl_cfg_bz_b0_fm4_b0 = {
+	.fw_name_pre = IWL_BZ_B_FM4_B_FW_PRE,
+	.uhb_supported = true,
+	IWL_DEVICE_BZ,
+	.features = IWL_TX_CSUM_NETIF_FLAGS_BZ | NETIF_F_RXCSUM,
+	.num_rbds = IWL_NUM_RBDS_AX210_HE,
+};
+
 const struct iwl_cfg iwl_cfg_gl_a0_fm_a0 = {
 	.fw_name_pre = IWL_GL_A_FM_A_FW_PRE,
 	.uhb_supported = true,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 115ea8d9198a..6d7f15f277bb 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -653,12 +653,16 @@ extern const struct iwl_cfg iwl_cfg_bz_a0_hr_a0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_hr_b0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_gf_a0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_gf4_a0;
+extern const struct iwl_cfg iwl_cfg_bz_b0_gf_a0;
+extern const struct iwl_cfg iwl_cfg_bz_b0_gf4_a0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_mr_a0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_fm_a0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_fm4_a0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_fm_b0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_fm_c0;
 extern const struct iwl_cfg iwl_cfg_bz_a0_fm4_b0;
+extern const struct iwl_cfg iwl_cfg_bz_b0_fm_b0;
+extern const struct iwl_cfg iwl_cfg_bz_b0_fm4_b0;
 extern const struct iwl_cfg iwl_cfg_gl_a0_fm_a0;
 extern const struct iwl_cfg iwl_cfg_gl_b0_fm_b0;
 extern const struct iwl_cfg iwl_cfg_gl_c0_fm_c0;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 4ba4dd881c2e..6c691121ad4c 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1173,15 +1173,25 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_ANY,
 		      iwl_cfg_bz_a0_hr_b0, iwl_bz_name),
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
-		      IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_A_STEP,
 		      IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY,
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_ANY,
 		      iwl_cfg_bz_a0_gf_a0, iwl_bz_name),
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
-		      IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_A_STEP,
 		      IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY,
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, IWL_CFG_ANY,
 		      iwl_cfg_bz_a0_gf4_a0, iwl_bz_name),
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_B_STEP,
+		      IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_ANY,
+		      iwl_cfg_bz_b0_gf_a0, iwl_bz_name),
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_B_STEP,
+		      IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, IWL_CFG_ANY,
+		      iwl_cfg_bz_b0_gf4_a0, iwl_bz_name),
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
 		      IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY,
 		      IWL_CFG_RF_TYPE_MR, IWL_CFG_ANY, IWL_CFG_ANY,
@@ -1193,25 +1203,36 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_ANY,
 		      iwl_cfg_bz_a0_fm_a0, iwl_bz_name),
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
-		      IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_A_STEP,
 		      IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, SILICON_A_STEP,
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, IWL_CFG_NO_JACKET,
 		      iwl_cfg_bz_a0_fm4_a0, iwl_bz_name),
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
-		      IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_A_STEP,
 		      IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, SILICON_B_STEP,
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_NO_JACKET,
 		      iwl_cfg_bz_a0_fm_b0, iwl_bz_name),
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
-		      IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_A_STEP,
 		      IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, SILICON_C_STEP,
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_NO_JACKET,
 		      iwl_cfg_bz_a0_fm_c0, iwl_bz_name),
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
-		      IWL_CFG_MAC_TYPE_BZ, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_A_STEP,
 		      IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, SILICON_B_STEP,
 		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, IWL_CFG_NO_JACKET,
 		      iwl_cfg_bz_a0_fm4_b0, iwl_bz_name),
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_B_STEP,
+		      IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, SILICON_B_STEP,
+		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB, IWL_CFG_NO_JACKET,
+		      iwl_cfg_bz_b0_fm_b0, iwl_bz_name),
+	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+		      IWL_CFG_MAC_TYPE_BZ, SILICON_B_STEP,
+		      IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, SILICON_B_STEP,
+		      IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_CDB, IWL_CFG_NO_JACKET,
+		      iwl_cfg_bz_b0_fm4_b0, iwl_bz_name),
+/* Ga (Gl) */
 	_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
 		      IWL_CFG_MAC_TYPE_GL, SILICON_A_STEP,
 		      IWL_CFG_RF_TYPE_FM, IWL_CFG_ANY, SILICON_A_STEP,
-- 
2.38.1