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head/sys/dev/iwm/if_iwmvar.h
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/* Linux driver optionally uses 8k buffer */ | /* Linux driver optionally uses 8k buffer */ | ||||
#define IWM_RBUF_SIZE 4096 | #define IWM_RBUF_SIZE 4096 | ||||
#define IWM_MAX_SCATTER 20 | #define IWM_MAX_SCATTER 20 | ||||
struct iwm_rx_data { | struct iwm_rx_data { | ||||
struct mbuf *m; | struct mbuf *m; | ||||
bus_dmamap_t map; | bus_dmamap_t map; | ||||
int wantresp; | |||||
}; | }; | ||||
struct iwm_rx_ring { | struct iwm_rx_ring { | ||||
struct iwm_dma_info desc_dma; | struct iwm_dma_info desc_dma; | ||||
struct iwm_dma_info stat_dma; | struct iwm_dma_info stat_dma; | ||||
struct iwm_dma_info buf_dma; | struct iwm_dma_info buf_dma; | ||||
uint32_t *desc; | uint32_t *desc; | ||||
struct iwm_rb_status *stat; | struct iwm_rb_status *stat; | ||||
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