| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <device/device.h> |
| #include <device/pci.h> |
| #include <device/pci_def.h> |
| #include <device/pci_ids.h> |
| #include <elog.h> |
| #include "chip.h" |
| #include "wifi_private.h" |
| #include "wifi.h" |
| |
| static void wifi_pci_dev_init(struct device *dev) |
| { |
| if (pci_dev_is_wake_source(PCI_BDF(dev))) |
| elog_add_event_wake(ELOG_WAKE_SOURCE_PME_WIFI, 0); |
| } |
| |
| struct device_operations wifi_pcie_ops = { |
| .read_resources = pci_dev_read_resources, |
| .set_resources = pci_dev_set_resources, |
| .enable_resources = pci_dev_enable_resources, |
| .init = wifi_pci_dev_init, |
| .ops_pci = &pci_dev_ops_pci, |
| .scan_bus = scan_static_bus, |
| #if CONFIG(HAVE_ACPI_TABLES) |
| .acpi_name = wifi_pcie_acpi_name, |
| .acpi_fill_ssdt = wifi_pcie_fill_ssdt, |
| #endif |
| #if CONFIG(GENERATE_SMBIOS_TABLES) |
| .get_smbios_data = smbios_write_wifi_pcie, |
| #endif |
| }; |
| |
| struct device_operations wifi_cnvi_ops = { |
| .read_resources = noop_read_resources, |
| .set_resources = noop_set_resources, |
| #if CONFIG(HAVE_ACPI_TABLES) |
| .acpi_fill_ssdt = wifi_cnvi_fill_ssdt, |
| #endif |
| #if CONFIG(GENERATE_SMBIOS_TABLES) |
| .get_smbios_data = smbios_write_wifi_cnvi, |
| #endif |
| }; |
| |
| struct device_operations wifi_generic_ops = { |
| .read_resources = noop_read_resources, |
| .set_resources = noop_set_resources, |
| }; |
| |
| static bool is_cnvi(const struct device *dev) |
| { |
| return dev && dev->path.type != DEVICE_PATH_PCI; |
| } |
| |
| bool wifi_generic_cnvi_ddr_rfim_enabled(const struct device *dev) |
| { |
| const struct drivers_wifi_generic_config *config; |
| |
| if (!dev || !is_cnvi(dev) || !dev->chip_info) |
| return false; |
| |
| config = dev->chip_info; |
| return config->enable_cnvi_ddr_rfim; |
| } |
| |
| static void wifi_generic_enable(struct device *dev) |
| { |
| #if !DEVTREE_EARLY |
| const struct device *parent = dev->bus->dev; |
| if (parent && parent->ops == &wifi_pcie_ops) |
| dev->ops = &wifi_generic_ops; |
| else |
| dev->ops = &wifi_cnvi_ops; |
| #endif |
| } |
| |
| struct chip_operations drivers_wifi_generic_ops = { |
| CHIP_NAME("WIFI Device") |
| .enable_dev = wifi_generic_enable |
| }; |
| |
| static const unsigned short intel_pci_device_ids[] = { |
| PCI_DID_1000_SERIES_WIFI, |
| PCI_DID_6005_SERIES_WIFI, |
| PCI_DID_6005_I_SERIES_WIFI, |
| PCI_DID_1030_SERIES_WIFI, |
| PCI_DID_6030_I_SERIES_WIFI, |
| PCI_DID_6030_SERIES_WIFI, |
| PCI_DID_6150_SERIES_WIFI, |
| PCI_DID_2030_SERIES_WIFI, |
| PCI_DID_2000_SERIES_WIFI, |
| PCI_DID_0135_SERIES_WIFI, |
| PCI_DID_0105_SERIES_WIFI, |
| PCI_DID_6035_SERIES_WIFI, |
| PCI_DID_5300_SERIES_WIFI, |
| PCI_DID_5100_SERIES_WIFI, |
| PCI_DID_6000_SERIES_WIFI, |
| PCI_DID_6000_I_SERIES_WIFI, |
| PCI_DID_5350_SERIES_WIFI, |
| PCI_DID_5150_SERIES_WIFI, |
| /* Wilkins Peak 2 */ |
| PCI_DID_WP_7260_SERIES_1_WIFI, |
| PCI_DID_WP_7260_SERIES_2_WIFI, |
| /* Stone Peak 2 */ |
| PCI_DID_SP_7265_SERIES_1_WIFI, |
| PCI_DID_SP_7265_SERIES_2_WIFI, |
| /* Stone Field Peak */ |
| PCI_DID_SFP_8260_SERIES_1_WIFI, |
| PCI_DID_SFP_8260_SERIES_2_WIFI, |
| /* Windstorm Peak */ |
| PCI_DID_WSP_8275_SERIES_1_WIFI, |
| /* Thunder Peak 2 */ |
| PCI_DID_TP_9260_SERIES_WIFI, |
| /* Cyclone Peak */ |
| PCI_DID_CyP_6SERIES_WIFI, |
| /* Typhoon Peak */ |
| PCI_DID_TyP_6SERIES_WIFI, |
| /* Garfield Peak */ |
| PCI_DID_GrP_6SERIES_1_WIFI, |
| PCI_DID_GrP_6SERIES_2_WIFI, |
| PCI_DID_GrP_6SERIES_3_WIFI, |
| /* Typhoon Peak 2 */ |
| PCI_DID_TyP2_6SERIES_1_WIFI, |
| PCI_DID_TyP2_6SERIES_2_WIFI, |
| PCI_DID_TyP2_6SERIES_3_WIFI, |
| PCI_DID_TyP2_6SERIES_4_WIFI, |
| 0 |
| }; |
| |
| /* |
| * The PCI driver is retained for backward compatibility with boards that never utilized the |
| * chip driver to support Intel WiFi device. For these devices, the PCI driver helps perform the |
| * same operations as above (except exposing the wake property) by utilizing the same |
| * `wifi_generic_ops`. |
| */ |
| static const struct pci_driver intel_wifi_pci_driver __pci_driver = { |
| .ops = &wifi_pcie_ops, |
| .vendor = PCI_VID_INTEL, |
| .devices = intel_pci_device_ids, |
| }; |