iwlwifi: support two phys for a000 devices

Support differentiating between two phys for a000 devices
in order to load the correct firmware.
Eventually when moving completely to the new phy we will be
able to remove this.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/iwl-a000.c

@@ -72,9 +72,13 @@
 #define IWL_A000_SMEM_OFFSET		0x400000
 #define IWL_A000_SMEM_LEN		0x68000
 
-#define IWL_A000_FW_PRE "iwlwifi-Qu-a0-jf-b0-"
-#define IWL_A000_MODULE_FIRMWARE(api) \
-	IWL_A000_FW_PRE "-" __stringify(api) ".ucode"
+#define IWL_A000_JF_FW_PRE "iwlwifi-Qu-a0-jf-b0-"
+#define IWL_A000_HR_FW_PRE "iwlwifi-Qu-a0-hr-a0-"
+
+#define IWL_A000_HR_MODULE_FIRMWARE(api) \
+	IWL_A000_HR_FW_PRE "-" __stringify(api) ".ucode"
+#define IWL_A000_JF_MODULE_FIRMWARE(api) \
+	IWL_A000_JF_FW_PRE "-" __stringify(api) ".ucode"
 
 #define NVM_HW_SECTION_NUM_FAMILY_A000		10
 
@@ -116,11 +120,22 @@ static const struct iwl_ht_params iwl_a000_ht_params = {
 	.mq_rx_supported = true,					\
 	.vht_mu_mimo_supported = true,					\
 	.mac_addr_from_csr = true,					\
-	.use_tfh = true
+	.use_tfh = true,						\
+	.rf_id = true
+
+const struct iwl_cfg iwla000_2ac_cfg_hr = {
+		.name = "Intel(R) Dual Band Wireless AC a000",
+		.fw_name_pre = IWL_A000_HR_FW_PRE,
+		IWL_DEVICE_A000,
+		.ht_params = &iwl_a000_ht_params,
+		.nvm_ver = IWL_A000_NVM_VERSION,
+		.nvm_calib_ver = IWL_A000_TX_POWER_VERSION,
+		.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+};
 
-const struct iwl_cfg iwla000_2ac_cfg = {
+const struct iwl_cfg iwla000_2ac_cfg_jf = {
 		.name = "Intel(R) Dual Band Wireless AC a000",
-		.fw_name_pre = IWL_A000_FW_PRE,
+		.fw_name_pre = IWL_A000_JF_FW_PRE,
 		IWL_DEVICE_A000,
 		.ht_params = &iwl_a000_ht_params,
 		.nvm_ver = IWL_A000_NVM_VERSION,
@@ -128,4 +143,5 @@ const struct iwl_cfg iwla000_2ac_cfg = {
 		.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
 };
 
-MODULE_FIRMWARE(IWL_A000_MODULE_FIRMWARE(IWL_A000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_A000_HR_MODULE_FIRMWARE(IWL_A000_UCODE_API_MAX));
+MODULE_FIRMWARE(IWL_A000_JF_MODULE_FIRMWARE(IWL_A000_UCODE_API_MAX));

drivers/net/wireless/intel/iwlwifi/iwl-config.h

@@ -455,7 +455,8 @@ extern const struct iwl_cfg iwl9260_2ac_cfg;
 extern const struct iwl_cfg iwl9270_2ac_cfg;
 extern const struct iwl_cfg iwl9460_2ac_cfg;
 extern const struct iwl_cfg iwl9560_2ac_cfg;
-extern const struct iwl_cfg iwla000_2ac_cfg;
+extern const struct iwl_cfg iwla000_2ac_cfg_hr;
+extern const struct iwl_cfg iwla000_2ac_cfg_jf;
 #endif /* CONFIG_IWLMVM */
 
 #endif /* __IWL_CONFIG_H__ */

drivers/net/wireless/intel/iwlwifi/iwl-csr.h

@@ -349,6 +349,7 @@ enum {
 /* RF_ID value */
 #define CSR_HW_RF_ID_TYPE_JF		(0x00105000)
 #define CSR_HW_RF_ID_TYPE_LC		(0x00101000)
+#define CSR_HW_RF_ID_TYPE_HR		(0x00109000)
 
 /* EEPROM REG */
 #define CSR_EEPROM_REG_READ_VALID_MSK	(0x00000001)

drivers/net/wireless/intel/iwlwifi/pcie/drv.c

@@ -533,7 +533,7 @@ static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0xA370, 0x1030, iwl9560_2ac_cfg)},
 
 /* a000 Series */
-	{IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg)},
+	{IWL_PCI_DEVICE(0x2720, 0x0A10, iwla000_2ac_cfg_hr)},
 #endif /* CONFIG_IWLMVM */
 
 	{0}
@@ -673,6 +673,12 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 			cfg = &iwl9000lc_2ac_cfg;
 			iwl_trans->cfg = cfg;
 		}
+
+		if (cfg == &iwla000_2ac_cfg_hr &&
+		    iwl_trans->hw_rf_id == CSR_HW_RF_ID_TYPE_JF) {
+			cfg = &iwla000_2ac_cfg_jf;
+			iwl_trans->cfg = cfg;
+		}
 	}
 #endif