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Searched refs:buf_map (Results 1 – 6 of 6) sorted by relevance

/drivers/staging/comedi/
Dcomedi_buf.c75 bm = async->buf_map; in __comedi_buf_free()
76 async->buf_map = NULL; in __comedi_buf_free()
98 bm = kzalloc(sizeof(*async->buf_map), GFP_KERNEL); in __comedi_buf_alloc()
104 async->buf_map = bm; in __comedi_buf_alloc()
176 bm = async->buf_map; in comedi_buf_map_from_subdev_get()
189 struct comedi_buf_map *bm = s->async->buf_map; in comedi_buf_is_mmapped()
Dcomedidev.h355 struct comedi_buf_map *buf_map; member
/drivers/usb/host/
Disp1362-hcd.c198 epq->name, len, epq->blk_size, num_ptds, epq->buf_map, epq->skip_map); in claim_ptd_buffers()
201 found = bitmap_find_next_zero_area(&epq->buf_map, epq->buf_count, 0, in claim_ptd_buffers()
215 bitmap_set(&epq->buf_map, found, num_ptds); in claim_ptd_buffers()
218 epq->buf_avail, epq->buf_count, num_ptds, epq->buf_map, epq->skip_map); in claim_ptd_buffers()
231 epq->buf_map, epq->skip_map); in release_ptd_buffers()
234 bitmap_clear(&epq->buf_map, ep->ptd_index, ep->num_ptds); in release_ptd_buffers()
246 epq->buf_map, epq->skip_map); in release_ptd_buffers()
720 ep->num_req, epq->name, ep->num_ptds, epq->buf_map, epq->skip_map); in submit_req()
725 epq->buf_map, epq->skip_map); in submit_req()
Disp1362.h461 unsigned long buf_map; member
/drivers/net/ethernet/broadcom/
Dcnic.c4538 dma_addr_t buf_map, ring_map = udev->l2_ring_map; in cnic_init_bnx2_tx_ring() local
4582 buf_map = udev->l2_buf_map; in cnic_init_bnx2_tx_ring()
4584 txbd->tx_bd_haddr_hi = (u64) buf_map >> 32; in cnic_init_bnx2_tx_ring()
4585 txbd->tx_bd_haddr_lo = (u64) buf_map & 0xffffffff; in cnic_init_bnx2_tx_ring()
4641 dma_addr_t buf_map; in cnic_init_bnx2_rx_ring() local
4644 buf_map = udev->l2_buf_map + (n * cp->l2_single_buf_size); in cnic_init_bnx2_rx_ring()
4647 rxbd->rx_bd_haddr_hi = (u64) buf_map >> 32; in cnic_init_bnx2_rx_ring()
4648 rxbd->rx_bd_haddr_lo = (u64) buf_map & 0xffffffff; in cnic_init_bnx2_rx_ring()
4923 dma_addr_t buf_map, ring_map = udev->l2_ring_map; in cnic_init_bnx2x_tx_ring() local
4931 buf_map = udev->l2_buf_map; in cnic_init_bnx2x_tx_ring()
[all …]
/drivers/staging/comedi/drivers/
Dmite.c332 cpu_to_le32(async->buf_map->page_list[i].dma_addr); in mite_buf_change()