#include <linux/delay.h>
#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
#include "common.h"

Data Structures
struct	usbhsg_request

struct	usbhsg_uep

struct	usbhsg_gpriv

struct	usbhsg_recip_handle

Macros
#define	EP_NAME_SIZE 8

#define	USBHSG_STATUS_STARTED (1 << 0)

#define	USBHSG_STATUS_REGISTERD (1 << 1)

#define	USBHSG_STATUS_WEDGE (1 << 2)

#define	USBHSG_STATUS_SELF_POWERED (1 << 3)

#define	usbhsg_priv_to_gpriv(priv)

#define	__usbhsg_for_each_uep(start, pos, g, i)

#define	usbhsg_for_each_uep(pos, gpriv, i) __usbhsg_for_each_uep(1, pos, gpriv, i)

#define	usbhsg_for_each_uep_with_dcp(pos, gpriv, i) __usbhsg_for_each_uep(0, pos, gpriv, i)

#define	usbhsg_gadget_to_gpriv(g) container_of(g, struct usbhsg_gpriv, gadget)

#define	usbhsg_req_to_ureq(r) container_of(r, struct usbhsg_request, req)

#define	usbhsg_ep_to_uep(e) container_of(e, struct usbhsg_uep, ep)

#define	usbhsg_gpriv_to_dev(gp) usbhs_priv_to_dev((gp)->mod.priv)

#define	usbhsg_gpriv_to_priv(gp) ((gp)->mod.priv)

#define	usbhsg_gpriv_to_dcp(gp) ((gp)->uep)

#define	usbhsg_gpriv_to_nth_uep(gp, i) ((gp)->uep + i)

#define	usbhsg_uep_to_gpriv(u) ((u)->gpriv)

#define	usbhsg_uep_to_pipe(u) ((u)->pipe)

#define	usbhsg_pipe_to_uep(p) ((p)->mod_private)

#define	usbhsg_is_dcp(u) ((u) == usbhsg_gpriv_to_dcp((u)->gpriv))

#define	usbhsg_ureq_to_pkt(u) (&(u)->pkt)

#define	usbhsg_pkt_to_ureq(i) container_of(i, struct usbhsg_request, pkt)

#define	usbhsg_is_not_connected(gp) ((gp)->gadget.speed == USB_SPEED_UNKNOWN)

#define	usbhsg_status_init(gp) do {(gp)->status = 0; } while (0)

#define	usbhsg_status_set(gp, b) (gp->status \|= b)

#define	usbhsg_status_clr(gp, b) (gp->status &= ~b)

#define	usbhsg_status_has(gp, b) (gp->status & b)

Functions
int	usbhs_mod_gadget_probe (struct usbhs_priv *priv)

void	usbhs_mod_gadget_remove (struct usbhs_priv *priv)

Variables
struct usbhsg_recip_handle	req_clear_feature

struct usbhsg_recip_handle	req_set_feature

struct usbhsg_recip_handle	req_get_status

Macro Definition Documentation

#define __usbhsg_for_each_uep	(	start,
		pos,
		g,
		i
	)

Value:

for (i = start, pos = (g)->uep + i; \
         i < (g)->uep_size;         \
         i++, pos = (g)->uep + i)

Definition at line 79 of file mod_gadget.c.

#define EP_NAME_SIZE 8

Definition at line 34 of file mod_gadget.c.

#define usbhsg_ep_to_uep ( e ) container_of(e, struct usbhsg_uep, ep)

Definition at line 96 of file mod_gadget.c.

#define usbhsg_for_each_uep	(	pos,
		gpriv,
		i
	)	__usbhsg_for_each_uep(1, pos, gpriv, i)

Definition at line 84 of file mod_gadget.c.

#define usbhsg_for_each_uep_with_dcp	(	pos,
		gpriv,
		i
	)	__usbhsg_for_each_uep(0, pos, gpriv, i)

Definition at line 87 of file mod_gadget.c.

#define usbhsg_gadget_to_gpriv ( g ) container_of(g, struct usbhsg_gpriv, gadget)

Definition at line 90 of file mod_gadget.c.

#define usbhsg_gpriv_to_dcp ( gp ) ((gp)->uep)

Definition at line 99 of file mod_gadget.c.

#define usbhsg_gpriv_to_dev ( gp ) usbhs_priv_to_dev((gp)->mod.priv)

Definition at line 97 of file mod_gadget.c.

#define usbhsg_gpriv_to_nth_uep	(	gp,
		i
	)	((gp)->uep + i)

Definition at line 100 of file mod_gadget.c.

#define usbhsg_gpriv_to_priv ( gp ) ((gp)->mod.priv)

Definition at line 98 of file mod_gadget.c.

#define usbhsg_is_dcp ( u ) ((u) == usbhsg_gpriv_to_dcp((u)->gpriv))

Definition at line 104 of file mod_gadget.c.

#define usbhsg_is_not_connected ( gp ) ((gp)->gadget.speed == USB_SPEED_UNKNOWN)

Definition at line 110 of file mod_gadget.c.

#define usbhsg_pipe_to_uep ( p ) ((p)->mod_private)

Definition at line 103 of file mod_gadget.c.

#define usbhsg_pkt_to_ureq ( i ) container_of(i, struct usbhsg_request, pkt)

Definition at line 107 of file mod_gadget.c.

#define usbhsg_priv_to_gpriv ( priv )

Value:

container_of(                   \
        usbhs_mod_get(priv, USBHS_GADGET),  \
        struct usbhsg_gpriv, mod)

Definition at line 74 of file mod_gadget.c.

#define usbhsg_req_to_ureq ( r ) container_of(r, struct usbhsg_request, req)

Definition at line 93 of file mod_gadget.c.

#define usbhsg_status_clr	(	gp,
		b
	)	(gp->status &= ~b)

Definition at line 115 of file mod_gadget.c.

#define usbhsg_status_has	(	gp,
		b
	)	(gp->status & b)

Definition at line 116 of file mod_gadget.c.

#define usbhsg_status_init ( gp ) do {(gp)->status = 0; } while (0)

Definition at line 113 of file mod_gadget.c.

#define USBHSG_STATUS_REGISTERD (1 << 1)

Definition at line 56 of file mod_gadget.c.

#define USBHSG_STATUS_SELF_POWERED (1 << 3)

Definition at line 58 of file mod_gadget.c.

#define usbhsg_status_set	(	gp,
		b
	)	(gp->status \|= b)

Definition at line 114 of file mod_gadget.c.

#define USBHSG_STATUS_STARTED (1 << 0)

Definition at line 55 of file mod_gadget.c.

#define USBHSG_STATUS_WEDGE (1 << 2)

Definition at line 57 of file mod_gadget.c.

#define usbhsg_uep_to_gpriv ( u ) ((u)->gpriv)

Definition at line 101 of file mod_gadget.c.

#define usbhsg_uep_to_pipe ( u ) ((u)->pipe)

Definition at line 102 of file mod_gadget.c.

#define usbhsg_ureq_to_pkt ( u ) (&(u)->pkt)

Definition at line 106 of file mod_gadget.c.

Function Documentation

int usbhs_mod_gadget_probe ( struct usbhs_priv * priv )

Definition at line 927 of file mod_gadget.c.

void usbhs_mod_gadget_remove ( struct usbhs_priv * priv )

Definition at line 1028 of file mod_gadget.c.

Variable Documentation

struct usbhsg_recip_handle req_clear_feature

Initial value:

= {
    .name       = "clear feature",
    .device     = usbhsg_recip_handler_std_control_done,
    .interface  = usbhsg_recip_handler_std_control_done,
    .endpoint   = usbhsg_recip_handler_std_clear_endpoint,
}

Definition at line 233 of file mod_gadget.c.

struct usbhsg_recip_handle req_get_status

Initial value:

= {
    .name       = "get status",
    .device     = usbhsg_recip_handler_std_get_device,
    .interface  = usbhsg_recip_handler_std_get_interface,
    .endpoint   = usbhsg_recip_handler_std_get_endpoint,
}

Definition at line 375 of file mod_gadget.c.

struct usbhsg_recip_handle req_set_feature

Initial value:

= {
    .name       = "set feature",
    .device     = usbhsg_recip_handler_std_set_device,
    .interface  = usbhsg_recip_handler_std_control_done,
    .endpoint   = usbhsg_recip_handler_std_set_endpoint,
}

Definition at line 274 of file mod_gadget.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation