From f738e705975f591c2acd5ed79d5c5e496c986773 Mon Sep 17 00:00:00 2001
From: Mike Golant <michael.golant@intel.com>
Date: Sat, 4 Dec 2021 08:35:47 +0200
Subject: [PATCH] iwlwifi: add support for Bz-Z HW
Git-commit: f738e705975f591c2acd5ed79d5c5e496c986773
Patch-mainline: v5.17-rc1
References: bsc#1202131
Add support for Bz Z step HW with GF RF.
Signed-off-by: Mike Golant <michael.golant@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20211204083238.fc8626515758.Ibfeffc8bb071f9773ea189992ebef056f51be1be@changeid
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/intel/iwlwifi/cfg/22000.c | 10 ++++++++++
drivers/net/wireless/intel/iwlwifi/iwl-config.h | 1 +
drivers/net/wireless/intel/iwlwifi/iwl-csr.h | 1 +
drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 7 +++++++
4 files changed, 19 insertions(+)
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index 1572097bccf1..7a06bbae178b 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -55,6 +55,7 @@
#define IWL_BZ_A_MR_A_FW_PRE "iwlwifi-bz-a0-mr-a0-"
#define IWL_BZ_A_FM_A_FW_PRE "iwlwifi-bz-a0-fm-a0-"
#define IWL_GL_A_FM_A_FW_PRE "iwlwifi-gl-a0-fm7-a0-"
+#define IWL_BZ_Z_GF_A_FW_PRE "iwlwifi-bz-z0-gf-a0-"
#define IWL_QU_B_HR_B_MODULE_FIRMWARE(api) \
@@ -113,6 +114,8 @@
IWL_BZ_A_FM_A_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_BZ_Z_GF_A_MODULE_FIRMWARE(api) \
+ IWL_BZ_Z_GF_A_FW_PRE __stringify(api) ".ucode"
static const struct iwl_base_params iwl_22000_base_params = {
.eeprom_size = OTP_LOW_IMAGE_SIZE_32K,
@@ -879,6 +882,13 @@ const struct iwl_cfg iwl_cfg_gl_a0_fm_a0 = {
.num_rbds = IWL_NUM_RBDS_AX210_HE,
};
+const struct iwl_cfg iwl_cfg_bz_z0_gf_a0 = {
+ .fw_name_pre = IWL_BZ_Z_GF_A_FW_PRE,
+ .uhb_supported = true,
+ IWL_DEVICE_BZ,
+ .num_rbds = IWL_NUM_RBDS_AX210_HE,
+};
+
MODULE_FIRMWARE(IWL_QU_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QNJ_B_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL_QU_C_HR_B_MODULE_FIRMWARE(IWL_22000_UCODE_API_MAX));
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index 665167a223f6..d704e278b577 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -634,6 +634,7 @@ extern const struct iwl_cfg iwl_cfg_bz_a0_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_gl_a0_fm_a0;
+extern const struct iwl_cfg iwl_cfg_bz_z0_gf_a0;
#endif /* CONFIG_IWLMVM */
#endif /* __IWL_CONFIG_H__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
index cfea20e507b3..046a01f5988b 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -304,6 +304,7 @@ enum {
SILICON_A_STEP = 0,
SILICON_B_STEP,
SILICON_C_STEP,
+ SILICON_Z_STEP = 0xf,
};
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index db8b62e432eb..93d789670f89 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1130,6 +1130,13 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB,
iwl_cfg_gl_a0_fm_a0, iwl_bz_name),
+/* BZ Z step */
+ _IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
+ IWL_CFG_MAC_TYPE_BZ, SILICON_Z_STEP,
+ IWL_CFG_RF_TYPE_GF, IWL_CFG_ANY,
+ IWL_CFG_ANY, IWL_CFG_ANY, IWL_CFG_NO_CDB,
+ iwl_cfg_bz_z0_gf_a0, iwl_bz_name),
+
/* SoF with JF2 */
_IWL_DEV_INFO(IWL_CFG_ANY, IWL_CFG_ANY,
IWL_CFG_MAC_TYPE_SOF, IWL_CFG_ANY,
--
2.35.3