queue.h File Reference

Go to the source code of this file.

Data Structures
struct	mmc_blk_request
struct	mmc_queue_req
struct	mmc_queue

Functions
int	mmc_init_queue (struct mmc_queue *, struct mmc_card *, spinlock_t *, const char *)
void	mmc_cleanup_queue (struct mmc_queue *)
void	mmc_queue_suspend (struct mmc_queue *)
void	mmc_queue_resume (struct mmc_queue *)
unsigned int	mmc_queue_map_sg (struct mmc_queue *, struct mmc_queue_req *)
void	mmc_queue_bounce_pre (struct mmc_queue_req *)
void	mmc_queue_bounce_post (struct mmc_queue_req *)

Function Documentation

void mmc_cleanup_queue

(

struct mmc_queue *

)

Definition at line 293 of file queue.c.

int mmc_init_queue	(	struct mmc_queue *	mq,
		struct mmc_card *	card,
		spinlock_t *	lock,
		const char *	subname
	)

mmc_init_queue - initialise a queue structure. : mmc queue : mmc card to attach this queue : queue lock : partition subname

Initialise a MMC card request queue.

Definition at line 161 of file queue.c.

void mmc_queue_bounce_post

(

struct mmc_queue_req *

)

Definition at line 426 of file queue.c.

void mmc_queue_bounce_pre

(

struct mmc_queue_req *

)

Definition at line 410 of file queue.c.

unsigned int mmc_queue_map_sg	(	struct mmc_queue *	,
		struct mmc_queue_req *
	)

Definition at line 381 of file queue.c.

void mmc_queue_resume

(

struct mmc_queue *

mq

)

mmc_queue_resume - resume a previously suspended MMC request queue : MMC queue to resume

Definition at line 362 of file queue.c.

void mmc_queue_suspend

(

struct mmc_queue *

mq

)

mmc_queue_suspend - suspend a MMC request queue : MMC queue to suspend

Stop the block request queue, and wait for our thread to complete any outstanding requests. This ensures that we won't suspend while a request is being processed.

Definition at line 342 of file queue.c.