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Searched refs:buf_map (Results 1 - 18 of 18) sorted by relevance

/kernel/linux/linux-5.10/drivers/staging/comedi/
H A Dcomedi_buf.c68 bm = async->buf_map; in __comedi_buf_free()
69 async->buf_map = NULL; in __comedi_buf_free()
162 async->buf_map = bm; in __comedi_buf_alloc()
227 /* returns s->async->buf_map and increments its kref refcount */
239 bm = async->buf_map; in comedi_buf_map_from_subdev_get()
252 struct comedi_buf_map *bm = s->async->buf_map; in comedi_buf_is_mmapped()
H A Dcomedidev.h261 * @buf_map: Map of buffer pages.
350 struct comedi_buf_map *buf_map; member
/kernel/linux/linux-6.6/drivers/comedi/
H A Dcomedi_buf.c67 bm = async->buf_map; in __comedi_buf_free()
68 async->buf_map = NULL; in __comedi_buf_free()
161 async->buf_map = bm; in __comedi_buf_alloc()
226 /* returns s->async->buf_map and increments its kref refcount */
238 bm = async->buf_map; in comedi_buf_map_from_subdev_get()
251 struct comedi_buf_map *bm = s->async->buf_map; in comedi_buf_is_mmapped()
/kernel/linux/linux-6.6/drivers/scsi/qla2xxx/
H A Dqla_mid.c1091 qp->buf_pool.buf_map = kcalloc(sz, sizeof(long), GFP_KERNEL); in qla_create_buf_pool()
1092 if (!qp->buf_pool.buf_map) { in qla_create_buf_pool()
1094 "Failed to allocate buf_map(%zd).\n", sz * sizeof(unsigned long)); in qla_create_buf_pool()
1102 kfree(qp->buf_pool.buf_map); in qla_create_buf_pool()
1110 kfree(qp->buf_pool.buf_map); in qla_create_buf_pool()
1114 set_bit(0, qp->buf_pool.buf_map); in qla_create_buf_pool()
1133 kfree(qp->buf_pool.buf_map); in qla_free_buf_pool()
1146 tag = find_first_zero_bit(qp->buf_pool.buf_map, qp->buf_pool.num_bufs); in qla_get_buf()
1153 set_bit(0, qp->buf_pool.buf_map); in qla_get_buf()
1185 set_bit(tag, qp->buf_pool.buf_map); in qla_get_buf()
[all...]
H A Dqla_def.h3793 unsigned long *buf_map; member
/kernel/linux/linux-5.10/drivers/crypto/hisilicon/sec2/
H A Dsec.h60 * @buf_map: DMA map the SGL buffers of the request
68 int (*buf_map)(struct sec_ctx *ctx, struct sec_req *req); member
H A Dsec_crypto.c953 ret = ctx->req_op->buf_map(ctx, req); in sec_request_transfer()
1285 .buf_map = sec_skcipher_sgl_map,
1295 .buf_map = sec_aead_sgl_map,
/kernel/linux/linux-6.6/drivers/crypto/hisilicon/sec2/
H A Dsec.h71 * @buf_map: DMA map the SGL buffers of the request
79 int (*buf_map)(struct sec_ctx *ctx, struct sec_req *req); member
H A Dsec_crypto.c1244 ret = ctx->req_op->buf_map(ctx, req); in sec_request_transfer()
1814 .buf_map = sec_skcipher_sgl_map,
1824 .buf_map = sec_aead_sgl_map,
1834 .buf_map = sec_skcipher_sgl_map,
1844 .buf_map = sec_aead_sgl_map,
/kernel/linux/linux-5.10/drivers/usb/host/
H A Disp1362-hcd.c199 pr_err("%s: %s len %d/%d num_ptds %d buf_map %08lx skip_map %08lx\n", __func__, in claim_ptd_buffers()
200 epq->name, len, epq->blk_size, num_ptds, epq->buf_map, epq->skip_map); in claim_ptd_buffers()
203 found = bitmap_find_next_zero_area(&epq->buf_map, epq->buf_count, 0, in claim_ptd_buffers()
217 bitmap_set(&epq->buf_map, found, num_ptds); in claim_ptd_buffers()
220 epq->buf_avail, epq->buf_count, num_ptds, epq->buf_map, epq->skip_map); in claim_ptd_buffers()
230 pr_err("%s: ep %p req %d len %d %s PTD[%d] $%04x num_ptds %d buf_count %d buf_avail %d buf_map %08lx skip_map %08lx\n", in release_ptd_buffers()
233 epq->buf_map, epq->skip_map); in release_ptd_buffers()
236 bitmap_clear(&epq->buf_map, ep->ptd_index, ep->num_ptds); in release_ptd_buffers()
247 DBG(1, "%s: buf_map %08lx skip_map %08lx\n", __func__, in release_ptd_buffers()
248 epq->buf_map, ep in release_ptd_buffers()
[all...]
H A Disp1362.h416 unsigned long buf_map; member
/kernel/linux/linux-6.6/drivers/usb/host/
H A Disp1362-hcd.c199 pr_err("%s: %s len %d/%d num_ptds %d buf_map %08lx skip_map %08lx\n", __func__, in claim_ptd_buffers()
200 epq->name, len, epq->blk_size, num_ptds, epq->buf_map, epq->skip_map); in claim_ptd_buffers()
203 found = bitmap_find_next_zero_area(&epq->buf_map, epq->buf_count, 0, in claim_ptd_buffers()
217 bitmap_set(&epq->buf_map, found, num_ptds); in claim_ptd_buffers()
220 epq->buf_avail, epq->buf_count, num_ptds, epq->buf_map, epq->skip_map); in claim_ptd_buffers()
230 pr_err("%s: ep %p req %d len %d %s PTD[%d] $%04x num_ptds %d buf_count %d buf_avail %d buf_map %08lx skip_map %08lx\n", in release_ptd_buffers()
233 epq->buf_map, epq->skip_map); in release_ptd_buffers()
236 bitmap_clear(&epq->buf_map, ep->ptd_index, ep->num_ptds); in release_ptd_buffers()
247 DBG(1, "%s: buf_map %08lx skip_map %08lx\n", __func__, in release_ptd_buffers()
248 epq->buf_map, ep in release_ptd_buffers()
[all...]
H A Disp1362.h416 unsigned long buf_map; member
/kernel/linux/linux-5.10/drivers/staging/comedi/drivers/
H A Dmite.c673 desc->addr = cpu_to_le32(async->buf_map->page_list[i].dma_addr); in mite_init_ring_descriptors()
683 desc->addr = cpu_to_le32(async->buf_map->page_list[i].dma_addr); in mite_init_ring_descriptors()
/kernel/linux/linux-6.6/drivers/comedi/drivers/
H A Dmite.c672 desc->addr = cpu_to_le32(async->buf_map->page_list[i].dma_addr); in mite_init_ring_descriptors()
682 desc->addr = cpu_to_le32(async->buf_map->page_list[i].dma_addr); in mite_init_ring_descriptors()
/kernel/linux/linux-5.10/drivers/net/ethernet/broadcom/
H A Dcnic.c4537 dma_addr_t buf_map, ring_map = udev->l2_ring_map; in cnic_init_bnx2_tx_ring() local
4581 buf_map = udev->l2_buf_map; in cnic_init_bnx2_tx_ring()
4583 txbd->tx_bd_haddr_hi = (u64) buf_map >> 32; in cnic_init_bnx2_tx_ring()
4584 txbd->tx_bd_haddr_lo = (u64) buf_map & 0xffffffff; in cnic_init_bnx2_tx_ring()
4640 dma_addr_t buf_map; in cnic_init_bnx2_rx_ring() local
4643 buf_map = udev->l2_buf_map + (n * cp->l2_single_buf_size); in cnic_init_bnx2_rx_ring()
4646 rxbd->rx_bd_haddr_hi = (u64) buf_map >> 32; in cnic_init_bnx2_rx_ring()
4647 rxbd->rx_bd_haddr_lo = (u64) buf_map & 0xffffffff; in cnic_init_bnx2_rx_ring()
4921 dma_addr_t buf_map, ring_map = udev->l2_ring_map; in cnic_init_bnx2x_tx_ring() local
4929 buf_map in cnic_init_bnx2x_tx_ring()
5005 dma_addr_t buf_map; cnic_init_bnx2x_rx_ring() local
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/broadcom/
H A Dcnic.c4534 dma_addr_t buf_map, ring_map = udev->l2_ring_map; in cnic_init_bnx2_tx_ring() local
4578 buf_map = udev->l2_buf_map; in cnic_init_bnx2_tx_ring()
4580 txbd->tx_bd_haddr_hi = (u64) buf_map >> 32; in cnic_init_bnx2_tx_ring()
4581 txbd->tx_bd_haddr_lo = (u64) buf_map & 0xffffffff; in cnic_init_bnx2_tx_ring()
4637 dma_addr_t buf_map; in cnic_init_bnx2_rx_ring() local
4640 buf_map = udev->l2_buf_map + (n * cp->l2_single_buf_size); in cnic_init_bnx2_rx_ring()
4643 rxbd->rx_bd_haddr_hi = (u64) buf_map >> 32; in cnic_init_bnx2_rx_ring()
4644 rxbd->rx_bd_haddr_lo = (u64) buf_map & 0xffffffff; in cnic_init_bnx2_rx_ring()
4918 dma_addr_t buf_map, ring_map = udev->l2_ring_map; in cnic_init_bnx2x_tx_ring() local
4926 buf_map in cnic_init_bnx2x_tx_ring()
5002 dma_addr_t buf_map; cnic_init_bnx2x_rx_ring() local
[all...]
/kernel/linux/linux-6.6/include/linux/comedi/
H A Dcomedidev.h260 * @buf_map: Map of buffer pages.
349 struct comedi_buf_map *buf_map; member

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