drivers/usb/misc/onboard_usb_dev.h

Source file repositories/reference/linux-study-clean/drivers/usb/misc/onboard_usb_dev.h

File Facts

System
Linux kernel
Corpus path
drivers/usb/misc/onboard_usb_dev.h
Extension
.h
Size
5191 bytes
Lines
169
Domain
Driver Families
Bucket
drivers/usb
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

struct onboard_dev_pdata {
	unsigned long reset_us;		/* reset pulse width in us */
	unsigned long power_on_delay_us; /* power on delay in us */
	unsigned int num_supplies;	/* number of supplies */
	const char * const supply_names[MAX_SUPPLIES];
	bool is_hub;
};

static const struct onboard_dev_pdata microchip_usb424_data = {
	.reset_us = 1,
	.num_supplies = 1,
	.supply_names = { "vdd" },
	.is_hub = true,
};

static const struct onboard_dev_pdata microchip_usb2514_data = {
	.reset_us = 1,
	.num_supplies = 2,
	.supply_names = { "vdd", "vdda" },
	.is_hub = true,
};

static const struct onboard_dev_pdata microchip_usb5744_data = {
	.reset_us = 0,
	.power_on_delay_us = 10000,
	.num_supplies = 2,
	.supply_names = { "vdd", "vdd2" },
	.is_hub = true,
};

static const struct onboard_dev_pdata parade_ps5511_data = {
	.reset_us = 500,
	.num_supplies = 2,
	.supply_names = { "vddd11", "vdd33"},
	.is_hub = true,
};

static const struct onboard_dev_pdata realtek_rts5411_data = {
	.reset_us = 0,
	.num_supplies = 1,
	.supply_names = { "vdd" },
	.is_hub = true,
};

static const struct onboard_dev_pdata realtek_rtl8188etv_data = {
	.reset_us = 0,
	.num_supplies = 1,
	.supply_names = { "vdd" },
	.is_hub = false,
};

static const struct onboard_dev_pdata ti_tusb8020b_data = {
	.reset_us = 3000,
	.num_supplies = 1,
	.supply_names = { "vdd" },
	.is_hub = true,
};

static const struct onboard_dev_pdata bison_intcamera_data = {
	.reset_us = 1000,
	.num_supplies = 1,
	.supply_names = { "vdd" },
	.is_hub = false,
};

static const struct onboard_dev_pdata corechips_sl6341_data = {
	.reset_us = 10000,
	.num_supplies = 2,
	.supply_names = { "vdd1v1", "vdd3v3" },
	.is_hub = true,
};

static const struct onboard_dev_pdata cypress_hx3_data = {
	.reset_us = 10000,
	.num_supplies = 2,
	.supply_names = { "vdd", "vdd2" },
	.is_hub = true,
};

static const struct onboard_dev_pdata genesys_gl850g_data = {
	.reset_us = 3,
	.num_supplies = 1,
	.supply_names = { "vdd" },
	.is_hub = true,
};

static const struct onboard_dev_pdata genesys_gl852g_data = {
	.reset_us = 50,
	.num_supplies = 1,
	.supply_names = { "vdd" },

Annotation

Implementation Notes