/* Called from board.c */
void __init *wifi_platform_data(void *info)
{
unsigned int sdhci_quirk = SDHCI_QUIRK2_ADVERTISE_2V0_FORCE_1V8
| SDHCI_QUIRK2_ENABLE_MMC_PM_IGNORE_PM_NOTIFY;
pr_err("Using WiFi platform data\n");
/* Set vendor specific SDIO quirks */
sdhci_pdata_set_quirks(sdhci_quirk);
#ifndef CONFIG_ACPI
/* We are SFI here, register platform device */
wifi_platform_data_init_sfi();
#endif
return &wifi_device;
}
/* Called if SFI device WLAN is present */
void __init wifi_platform_data_fastirq(struct sfi_device_table_entry *pe,
struct devs_id *dev)
{
/* This is used in the driver to know if it is GPIO/FastIRQ */
pdata.use_fast_irq = true;
if (wifi_res[0].start == -1) {
pr_info("Using WiFi platform data (Fast IRQ)\n");
/* Set vendor specific SDIO quirks */
sdhci_pdata_set_quirks(sdhci_quirk);
wifi_platform_data_init_sfi_fastirq(pe, true);
} else {
pr_info("Using WiFi platform data (Fast IRQ, overloading GPIO mode set previously)\n");
/* We do not register platform device, as it's already been
done by wifi_platform_data */
wifi_platform_data_init_sfi_fastirq(pe, false);
}
}
/* Called from board.c */
void __init *wifi_platform_data(void *info)
{
/* When fast IRQ platform data has been called first, don't pursue */
if (wifi_res[0].start != -1)
return NULL;
pr_info("Using generic wifi platform data\n");
/* Set vendor specific SDIO quirks */
#ifdef CONFIG_MMC_SDHCI_PCI
sdhci_pdata_set_quirks(sdhci_quirk);
#endif
#ifndef CONFIG_ACPI
/* We are SFI here, register platform device */
wifi_platform_data_init_sfi_gpio();
#endif
return &wifi_device;
}
