diff options
Diffstat (limited to 'arch/powerpc/include/asm/mpc52xx.h')
| -rw-r--r-- | arch/powerpc/include/asm/mpc52xx.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/arch/powerpc/include/asm/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h index 5ea16a71c2f0..01ae6c351e50 100644 --- a/arch/powerpc/include/asm/mpc52xx.h +++ b/arch/powerpc/include/asm/mpc52xx.h @@ -285,47 +285,6 @@ extern int mpc52xx_gpt_start_timer(struct mpc52xx_gpt_priv *gpt, u64 period, extern u64 mpc52xx_gpt_timer_period(struct mpc52xx_gpt_priv *gpt); extern int mpc52xx_gpt_stop_timer(struct mpc52xx_gpt_priv *gpt); -/* mpc52xx_lpbfifo.c */ -#define MPC52XX_LPBFIFO_FLAG_READ (0) -#define MPC52XX_LPBFIFO_FLAG_WRITE (1<<0) -#define MPC52XX_LPBFIFO_FLAG_NO_INCREMENT (1<<1) -#define MPC52XX_LPBFIFO_FLAG_NO_DMA (1<<2) -#define MPC52XX_LPBFIFO_FLAG_POLL_DMA (1<<3) - -struct mpc52xx_lpbfifo_request { - struct list_head list; - - /* localplus bus address */ - unsigned int cs; - size_t offset; - - /* Memory address */ - void *data; - phys_addr_t data_phys; - - /* Details of transfer */ - size_t size; - size_t pos; /* current position of transfer */ - int flags; - int defer_xfer_start; - - /* What to do when finished */ - void (*callback)(struct mpc52xx_lpbfifo_request *); - - void *priv; /* Driver private data */ - - /* statistics */ - int irq_count; - int irq_ticks; - u8 last_byte; - int buffer_not_done_cnt; -}; - -extern int mpc52xx_lpbfifo_submit(struct mpc52xx_lpbfifo_request *req); -extern void mpc52xx_lpbfifo_abort(struct mpc52xx_lpbfifo_request *req); -extern void mpc52xx_lpbfifo_poll(void); -extern int mpc52xx_lpbfifo_start_xfer(struct mpc52xx_lpbfifo_request *req); - /* mpc52xx_pic.c */ extern void mpc52xx_init_irq(void); extern unsigned int mpc52xx_get_irq(void); |