bgmac.h (39c853ebfe169f187a760b34f9cbf54751bfce00) bgmac.h (b38c83dd08665a93e439c4ffd9eef31bc098a6ea)
1#ifndef _BGMAC_H
2#define _BGMAC_H
3
4#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
5
6#define bgmac_err(bgmac, fmt, ...) \
7 dev_err(&(bgmac)->core->dev, fmt, ##__VA_ARGS__)
8#define bgmac_warn(bgmac, fmt, ...) \

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409 * @start: index of the first slot containing data
410 * @end: index of a slot that can *not* be read (yet)
411 *
412 * Be really aware of the specific @end meaning. It's an index of a slot *after*
413 * the one containing data that can be read. If @start equals @end the ring is
414 * empty.
415 */
416struct bgmac_dma_ring {
1#ifndef _BGMAC_H
2#define _BGMAC_H
3
4#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
5
6#define bgmac_err(bgmac, fmt, ...) \
7 dev_err(&(bgmac)->core->dev, fmt, ##__VA_ARGS__)
8#define bgmac_warn(bgmac, fmt, ...) \

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409 * @start: index of the first slot containing data
410 * @end: index of a slot that can *not* be read (yet)
411 *
412 * Be really aware of the specific @end meaning. It's an index of a slot *after*
413 * the one containing data that can be read. If @start equals @end the ring is
414 * empty.
415 */
416struct bgmac_dma_ring {
417 u16 num_slots;
418 u16 start;
419 u16 end;
417 u32 start;
418 u32 end;
420
419
420 u16 num_slots;
421 u16 mmio_base;
422 struct bgmac_dma_desc *cpu_base;
423 dma_addr_t dma_base;
424 u32 index_base; /* Used for unaligned rings only, otherwise 0 */
425 bool unaligned;
426
427 struct bgmac_slot_info slots[BGMAC_RX_RING_SLOTS];
428};

--- 65 unchanged lines hidden --- 		421 u16 mmio_base;
422 struct bgmac_dma_desc *cpu_base;
423 dma_addr_t dma_base;
424 u32 index_base; /* Used for unaligned rings only, otherwise 0 */
425 bool unaligned;
426
427 struct bgmac_slot_info slots[BGMAC_RX_RING_SLOTS];
428};

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