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Searched refs:bdr (Results 1 – 4 of 4) sorted by relevance

/linux/drivers/net/ethernet/freescale/enetc/
H A Denetc.h185 static inline void enetc_bdr_idx_inc(struct enetc_bdr *bdr, int *i) in enetc_bdr_idx_inc() argument
187 if (unlikely(++*i == bdr->bd_count)) in enetc_bdr_idx_inc()
191 static inline int enetc_bd_unused(struct enetc_bdr *bdr) in enetc_bd_unused() argument
193 if (bdr->next_to_clean > bdr->next_to_use) in enetc_bd_unused()
194 return bdr->next_to_clean - bdr->next_to_use - 1; in enetc_bd_unused()
196 return bdr->bd_count + bdr->next_to_clean - bdr->next_to_use - 1; in enetc_bd_unused()
199 static inline int enetc_swbd_unused(struct enetc_bdr *bdr) in enetc_swbd_unused() argument
201 if (bdr->next_to_clean > bdr->next_to_alloc) in enetc_swbd_unused()
202 return bdr->next_to_clean - bdr->next_to_alloc - 1; in enetc_swbd_unused()
204 return bdr->bd_count + bdr->next_to_clean - bdr->next_to_alloc - 1; in enetc_swbd_unused()
H A Denetc.c3451 struct enetc_bdr *bdr; in enetc_int_vector_init() local
3459 bdr = &v->rx_ring; in enetc_int_vector_init()
3460 bdr->index = i; in enetc_int_vector_init()
3461 bdr->ndev = priv->ndev; in enetc_int_vector_init()
3462 bdr->dev = priv->dev; in enetc_int_vector_init()
3463 bdr->bd_count = priv->rx_bd_count; in enetc_int_vector_init()
3464 bdr->buffer_offset = ENETC_RXB_PAD; in enetc_int_vector_init()
3465 priv->rx_ring[i] = bdr; in enetc_int_vector_init()
3467 err = __xdp_rxq_info_reg(&bdr->xdp.rxq, priv->ndev, i, 0, in enetc_int_vector_init()
3472 err = xdp_rxq_info_reg_mem_model(&bdr->xdp.rxq, MEM_TYPE_PAGE_SHARED, in enetc_int_vector_init()
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/linux/drivers/media/dvb-frontends/
H A Dtda10086.c293 u32 bdr; in tda10086_set_symbol_rate() local
340 bdr = big & 0xfffff; in tda10086_set_symbol_rate()
348 tda10086_write_byte(state, 0x06, bdr); in tda10086_set_symbol_rate()
349 tda10086_write_byte(state, 0x07, bdr >> 8); in tda10086_set_symbol_rate()
350 tda10086_write_byte(state, 0x08, bdr >> 16); in tda10086_set_symbol_rate()
/linux/kernel/dma/
H A Ddirect.c595 const struct bus_dma_region *bdr; in check_ram_in_range_map() local
597 bdr = dma_find_range(dev, start_pfn); in check_ram_in_range_map()
598 if (!bdr) in check_ram_in_range_map()
601 start_pfn = PFN_DOWN(bdr->cpu_start) + PFN_DOWN(bdr->size); in check_ram_in_range_map()