[11/12] iwlwifi: implement a new device configuration table

diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
index 79390f880efb..e7b95842bb60 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
@@ -171,6 +171,12 @@  static const struct iwl_tt_params iwl9000_tt_params = {
 		},							\
 	}
 
+const struct iwl_cfg_trans_params iwl9000_trans_cfg = {
+	.device_family = IWL_DEVICE_FAMILY_9000,
+	.base_params = &iwl9000_base_params,
+	.mq_rx_supported = true,
+	.rf_id = true,
+};
 
 const struct iwl_cfg iwl9160_2ac_cfg = {
 	.name = "Intel(R) Dual Band Wireless AC 9160",
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index bbeb5fc3caad..0af1a5184d82 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -452,9 +452,19 @@  struct iwl_cfg {
 	const struct iwl_fw_mon_regs mon_smem_regs;
 };
 
+#define IWL_CFG_ANY (~0)
+
+struct iwl_dev_info {
+	u16 device;
+	u16 subdevice;
+	const struct iwl_cfg *cfg;
+};
+
 /*
  * This list declares the config structures for all devices.
  */
+extern const struct iwl_cfg_trans_params iwl9000_trans_cfg;
+
 #if IS_ENABLED(CONFIG_IWLDVM)
 extern const struct iwl_cfg iwl5300_agn_cfg;
 extern const struct iwl_cfg iwl5100_agn_cfg;
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 5eb528d2111f..c2cb6283bc5a 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -565,14 +565,8 @@  static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0x06F0, 0x40A4, iwl9462_2ac_cfg_quz_a0_jf_b0_soc)},
 	{IWL_PCI_DEVICE(0x06F0, 0x4234, iwl9560_2ac_cfg_quz_a0_jf_b0_soc)},
 	{IWL_PCI_DEVICE(0x06F0, 0x42A4, iwl9462_2ac_cfg_quz_a0_jf_b0_soc)},
-	{IWL_PCI_DEVICE(0x2526, 0x0010, iwl9260_2ac_160_cfg)},
-	{IWL_PCI_DEVICE(0x2526, 0x0014, iwl9260_2ac_160_cfg)},
-	{IWL_PCI_DEVICE(0x2526, 0x0018, iwl9260_2ac_160_cfg)},
-	{IWL_PCI_DEVICE(0x2526, 0x001C, iwl9260_2ac_160_cfg)},
-	{IWL_PCI_DEVICE(0x2526, 0x0030, iwl9560_2ac_160_cfg)},
+
 	{IWL_PCI_DEVICE(0x2526, 0x0034, iwl9560_2ac_cfg)},
-	{IWL_PCI_DEVICE(0x2526, 0x0038, iwl9560_2ac_160_cfg)},
-	{IWL_PCI_DEVICE(0x2526, 0x003C, iwl9560_2ac_160_cfg)},
 	{IWL_PCI_DEVICE(0x2526, 0x0060, iwl9461_2ac_cfg_soc)},
 	{IWL_PCI_DEVICE(0x2526, 0x0064, iwl9461_2ac_cfg_soc)},
 	{IWL_PCI_DEVICE(0x2526, 0x00A0, iwl9462_2ac_cfg_soc)},
@@ -601,7 +595,6 @@  static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0x2526, 0x4010, iwl9260_2ac_160_cfg)},
 	{IWL_PCI_DEVICE(0x2526, 0x4018, iwl9260_2ac_160_cfg)},
 	{IWL_PCI_DEVICE(0x2526, 0x401C, iwl9260_2ac_160_cfg)},
-	{IWL_PCI_DEVICE(0x2526, 0x4030, iwl9560_2ac_160_cfg)},
 	{IWL_PCI_DEVICE(0x2526, 0x4034, iwl9560_2ac_160_cfg_soc)},
 	{IWL_PCI_DEVICE(0x2526, 0x40A4, iwl9462_2ac_cfg_soc)},
 	{IWL_PCI_DEVICE(0x2526, 0x4234, iwl9560_2ac_cfg_soc)},
@@ -613,6 +606,8 @@  static const struct pci_device_id iwl_hw_card_ids[] = {
 	{IWL_PCI_DEVICE(0x2526, 0xA014, iwl9260_2ac_160_cfg)},
 	{IWL_PCI_DEVICE(0x2526, 0xE010, iwl9260_2ac_160_cfg)},
 	{IWL_PCI_DEVICE(0x2526, 0xE014, iwl9260_2ac_160_cfg)},
+	{IWL_PCI_DEVICE(0x2526, PCI_ANY_ID, iwl9000_trans_cfg)},
+
 	{IWL_PCI_DEVICE(0x271B, 0x0010, iwl9160_2ac_cfg)},
 	{IWL_PCI_DEVICE(0x271B, 0x0014, iwl9160_2ac_cfg)},
 	{IWL_PCI_DEVICE(0x271B, 0x0210, iwl9160_2ac_cfg)},
@@ -986,6 +981,22 @@  static const struct pci_device_id iwl_hw_card_ids[] = {
 };
 MODULE_DEVICE_TABLE(pci, iwl_hw_card_ids);
 
+#define IWL_DEV_INFO(_device, _subdevice, _cfg) \
+	{.device = (_device), .subdevice = (_subdevice), .cfg = &(_cfg)}
+
+static const struct iwl_dev_info iwl_dev_info_table[] = {
+#if IS_ENABLED(CONFIG_IWLMVM)
+	IWL_DEV_INFO(0x2526, 0x0010, iwl9260_2ac_160_cfg),
+	IWL_DEV_INFO(0x2526, 0x0014, iwl9260_2ac_160_cfg),
+	IWL_DEV_INFO(0x2526, 0x0018, iwl9260_2ac_160_cfg),
+	IWL_DEV_INFO(0x2526, 0x001C, iwl9260_2ac_160_cfg),
+	IWL_DEV_INFO(0x2526, 0x0030, iwl9560_2ac_160_cfg),
+	IWL_DEV_INFO(0x2526, 0x0038, iwl9560_2ac_160_cfg),
+	IWL_DEV_INFO(0x2526, 0x003C, iwl9560_2ac_160_cfg),
+	IWL_DEV_INFO(0x2526, 0x4030, iwl9560_2ac_160_cfg),
+#endif /* CONFIG_IWLMVM */
+};
+
 /* PCI registers */
 #define PCI_CFG_RETRY_TIMEOUT	0x041
 
@@ -997,7 +1008,7 @@  static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	struct iwl_trans *iwl_trans;
 	struct iwl_trans_pcie *trans_pcie;
 	unsigned long flags;
-	int ret;
+	int i, ret;
 	/*
 	 * This is needed for backwards compatibility with the old
 	 * tables, so we don't need to change all the config structs
@@ -1018,6 +1029,18 @@  static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	/* the trans_cfg should never change, so set it now */
 	iwl_trans->trans_cfg = trans;
 
+	for (i = 0; i < ARRAY_SIZE(iwl_dev_info_table); i++) {
+		const struct iwl_dev_info *dev_info = &iwl_dev_info_table[i];
+
+		if ((dev_info->device == IWL_CFG_ANY ||
+		     dev_info->device == pdev->device) &&
+		    (dev_info->subdevice == IWL_CFG_ANY ||
+		     dev_info->subdevice == pdev->subsystem_device)) {
+			iwl_trans->cfg = dev_info->cfg;
+			goto found;
+		}
+	}
+
 #if IS_ENABLED(CONFIG_IWLMVM)
 	/*
 	 * special-case 7265D, it has the same PCI IDs.
@@ -1140,6 +1163,7 @@  static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (!iwl_trans->cfg)
 		iwl_trans->cfg = cfg;
 
+found:
 	if (iwl_trans->trans_cfg->mq_rx_supported) {
 		if (WARN_ON(!iwl_trans->cfg->num_rbds)) {
 			ret = -EINVAL;