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/* 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,
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,
};
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