| /Linux-v6.1/drivers/media/usb/stk1160/ |
| D | stk1160-video.c | 339 int i, num_bufs = dev->isoc_ctl.num_bufs; in stk1160_cancel_isoc() local
345 if (!num_bufs) in stk1160_cancel_isoc()
348 stk1160_dbg("killing %d urbs...\n", num_bufs); in stk1160_cancel_isoc()
350 for (i = 0; i < num_bufs; i++) { in stk1160_cancel_isoc()
385 int i, num_bufs = dev->isoc_ctl.num_bufs; in stk1160_free_isoc() local
387 stk1160_dbg("freeing %d urb buffers...\n", num_bufs); in stk1160_free_isoc()
389 for (i = 0; i < num_bufs; i++) in stk1160_free_isoc()
392 dev->isoc_ctl.num_bufs = 0; in stk1160_free_isoc()
448 int i, j, k, sb_size, max_packets, num_bufs; in stk1160_alloc_isoc() local
456 if (dev->isoc_ctl.num_bufs) in stk1160_alloc_isoc()
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| D | stk1160.h | 102 int num_bufs; member
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| /Linux-v6.1/drivers/media/pci/pt3/ |
| D | pt3_dma.c | 67 if (*idx == adap->num_bufs) in next_unit()
114 while (idx < adap->num_bufs) { in pt3_init_dmabuf()
133 for (i = 0; i < adap->num_bufs; i++) in pt3_free_dmabuf()
136 adap->num_bufs = 0; in pt3_free_dmabuf()
156 adap->num_bufs = 0; in pt3_alloc_dmabuf()
158 for (i = 0; i < pt3->num_bufs; i++) { in pt3_alloc_dmabuf()
164 adap->num_bufs++; in pt3_alloc_dmabuf()
172 DIV_ROUND_UP(adap->num_bufs * DATA_BUF_XFERS, DESCS_IN_PAGE); in pt3_alloc_dmabuf()
202 if (idx >= adap->num_bufs) { in pt3_alloc_dmabuf()
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| D | pt3.h | 131 int num_bufs; /* == pt3_board->num_bufs */ member
152 int num_bufs; /* number of DMA buffers allocated/mapped per FE */ member
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| D | pt3.c | 30 static int num_bufs = 4; variable
31 module_param(num_bufs, int, 0444);
32 MODULE_PARM_DESC(num_bufs, "Number of DMA buffer (188KiB) per FE.");
740 pt3->num_bufs = clamp_val(num_bufs, MIN_DATA_BUFS, MAX_DATA_BUFS); in pt3_probe()
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| /Linux-v6.1/drivers/media/usb/cx231xx/ |
| D | cx231xx-vbi.c | 305 for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) { in cx231xx_uninit_vbi_isoc()
331 dev->vbi_mode.bulk_ctl.num_bufs = 0; in cx231xx_uninit_vbi_isoc()
341 int num_bufs, int max_pkt_size, in cx231xx_init_vbi_isoc() argument
362 dev->vbi_mode.bulk_ctl.num_bufs = num_bufs; in cx231xx_init_vbi_isoc()
374 dev->vbi_mode.bulk_ctl.urb = kcalloc(num_bufs, sizeof(void *), in cx231xx_init_vbi_isoc()
383 kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); in cx231xx_init_vbi_isoc()
397 for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) { in cx231xx_init_vbi_isoc()
426 for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) { in cx231xx_init_vbi_isoc()
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| D | cx231xx-core.c | 875 for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) { in cx231xx_uninit_isoc()
909 dev->video_mode.isoc_ctl.num_bufs = 0; in cx231xx_uninit_isoc()
934 for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) { in cx231xx_uninit_bulk()
968 dev->video_mode.bulk_ctl.num_bufs = 0; in cx231xx_uninit_bulk()
984 int num_bufs, int max_pkt_size, in cx231xx_init_isoc() argument
1002 dev->video_mode.isoc_ctl.num_bufs = num_bufs; in cx231xx_init_isoc()
1023 kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); in cx231xx_init_isoc()
1031 kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); in cx231xx_init_isoc()
1051 for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) { in cx231xx_init_isoc()
1093 for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) { in cx231xx_init_isoc()
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| D | cx231xx-vbi.h | 31 int num_bufs, int max_pkt_size,
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| D | cx231xx.h | 153 int num_bufs; member
187 int num_bufs; member
863 int num_bufs, int max_pkt_size,
867 int num_bufs, int max_pkt_size,
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| /Linux-v6.1/drivers/net/ethernet/google/gve/ |
| D | gve_tx_dqo.c | 87 for (j = 0; j < cur_state->num_bufs; j++) { in gve_tx_clean_pending_packets()
465 pkt->num_bufs = 0; in gve_tx_add_skb_no_copy_dqo()
501 dma_unmap_len_set(pkt, len[pkt->num_bufs], len); in gve_tx_add_skb_no_copy_dqo()
502 dma_unmap_addr_set(pkt, dma[pkt->num_bufs], addr); in gve_tx_add_skb_no_copy_dqo()
503 ++pkt->num_bufs; in gve_tx_add_skb_no_copy_dqo()
520 dma_unmap_len_set(pkt, len[pkt->num_bufs], len); in gve_tx_add_skb_no_copy_dqo()
521 dma_unmap_addr_set(pkt, dma[pkt->num_bufs], addr); in gve_tx_add_skb_no_copy_dqo()
522 ++pkt->num_bufs; in gve_tx_add_skb_no_copy_dqo()
549 for (i = 0; i < pkt->num_bufs; i++) { in gve_tx_add_skb_no_copy_dqo()
564 pkt->num_bufs = 0; in gve_tx_add_skb_no_copy_dqo()
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| /Linux-v6.1/drivers/media/usb/em28xx/ |
| D | em28xx-core.c | 824 for (i = 0; i < usb_bufs->num_bufs; i++) { in em28xx_uninit_usb_xfer()
842 usb_bufs->num_bufs = 0; in em28xx_uninit_usb_xfer()
859 for (i = 0; i < isoc_bufs->num_bufs; i++) { in em28xx_stop_urbs()
877 int num_bufs, int max_pkt_size, int packet_multiplier) in em28xx_alloc_urbs() argument
918 usb_bufs->num_bufs = num_bufs; in em28xx_alloc_urbs()
920 usb_bufs->urb = kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); in em28xx_alloc_urbs()
924 usb_bufs->buf = kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); in em28xx_alloc_urbs()
941 for (i = 0; i < usb_bufs->num_bufs; i++) { in em28xx_alloc_urbs()
995 int xfer_bulk, int num_bufs, int max_pkt_size, in em28xx_init_usb_xfer() argument
1021 rc = em28xx_alloc_urbs(dev, mode, xfer_bulk, num_bufs, in em28xx_init_usb_xfer()
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| D | em28xx.h | 223 int num_bufs; member
817 int num_bufs, int max_pkt_size, int packet_multiplier);
820 int num_bufs, int max_pkt_size, int packet_multiplier,
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| /Linux-v6.1/drivers/staging/media/deprecated/tm6000/ |
| D | tm6000-video.c | 458 int num_bufs = TM6000_NUM_URB_BUF; in tm6000_alloc_urb_buffers() local
464 dev->urb_buffer = kmalloc_array(num_bufs, sizeof(*dev->urb_buffer), in tm6000_alloc_urb_buffers()
469 dev->urb_dma = kmalloc_array(num_bufs, sizeof(*dev->urb_dma), in tm6000_alloc_urb_buffers()
474 for (i = 0; i < num_bufs; i++) { in tm6000_alloc_urb_buffers()
525 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { in tm6000_uninit_isoc()
544 dev->isoc_ctl.num_bufs = 0; in tm6000_uninit_isoc()
554 int num_bufs = TM6000_NUM_URB_BUF; in tm6000_prepare_isoc() local
584 dev->isoc_ctl.num_bufs = num_bufs; in tm6000_prepare_isoc()
586 dev->isoc_ctl.urb = kmalloc_array(num_bufs, sizeof(void *), in tm6000_prepare_isoc()
591 dev->isoc_ctl.transfer_buffer = kmalloc_array(num_bufs, in tm6000_prepare_isoc()
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| D | tm6000-usb-isoc.h | 17 int num_bufs; member
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| /Linux-v6.1/drivers/rpmsg/ |
| D | virtio_rpmsg_bus.c | 60 unsigned int num_bufs; member
451 if (vrp->last_sbuf < vrp->num_bufs / 2) in get_a_tx_buf()
906 vrp->num_bufs = virtqueue_get_vring_size(vrp->rvq) * 2; in rpmsg_probe()
908 vrp->num_bufs = MAX_RPMSG_NUM_BUFS; in rpmsg_probe()
912 total_buf_space = vrp->num_bufs * vrp->buf_size; in rpmsg_probe()
933 for (i = 0; i < vrp->num_bufs / 2; i++) { in rpmsg_probe()
1023 size_t total_buf_space = vrp->num_bufs * vrp->buf_size; in rpmsg_remove()
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| /Linux-v6.1/drivers/net/ethernet/amazon/ena/ |
| D | ena_eth_com.c | 392 u16 num_bufs = ena_tx_ctx->num_bufs; in ena_com_prepare_tx() local
401 if (unlikely(!ena_com_sq_have_enough_space(io_sq, num_bufs + 1))) { in ena_com_prepare_tx()
433 if (unlikely(!num_bufs && !header_len)) { in ena_com_prepare_tx()
493 for (i = 0; i < num_bufs; i++) { in ena_com_prepare_tx()
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| D | ena_eth_com.h | 22 u16 num_bufs; member
131 num_descs = ena_tx_ctx->num_bufs; in ena_com_is_doorbell_needed()
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| /Linux-v6.1/drivers/net/ethernet/intel/ice/ |
| D | ice_base.c | 498 u16 num_bufs = ICE_DESC_UNUSED(ring); in ice_vsi_cfg_rxq() local
549 if (!xsk_buff_can_alloc(ring->xsk_pool, num_bufs)) { in ice_vsi_cfg_rxq()
551 num_bufs, ring->q_index); in ice_vsi_cfg_rxq()
557 ok = ice_alloc_rx_bufs_zc(ring, num_bufs); in ice_vsi_cfg_rxq()
568 ice_alloc_rx_bufs(ring, num_bufs); in ice_vsi_cfg_rxq()
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| /Linux-v6.1/drivers/media/usb/au0828/ |
| D | au0828-video.c | 162 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { in au0828_uninit_isoc()
187 dev->isoc_ctl.num_bufs = 0; in au0828_uninit_isoc()
196 int num_bufs, int max_pkt_size, in au0828_init_isoc() argument
209 dev->isoc_ctl.num_bufs = num_bufs; in au0828_init_isoc()
211 dev->isoc_ctl.urb = kcalloc(num_bufs, sizeof(void *), GFP_KERNEL); in au0828_init_isoc()
217 dev->isoc_ctl.transfer_buffer = kcalloc(num_bufs, sizeof(void *), in au0828_init_isoc()
231 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { in au0828_init_isoc()
269 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { in au0828_init_isoc()
1689 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { in au0828_v4l2_suspend()
1730 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { in au0828_v4l2_resume()
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| /Linux-v6.1/drivers/crypto/qat/qat_common/ |
| D | qat_crypto.h | 48 u32 num_bufs; member
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| D | qat_algs.c | 681 for (i = 0; i < bl->num_bufs; i++) in qat_alg_free_bufl()
692 int bufless = blout->num_bufs - blout->num_mapped_bufs; in qat_alg_free_bufl()
694 for (i = bufless; i < blout->num_bufs; i++) { in qat_alg_free_bufl()
759 bufl->num_bufs = sg_nctr; in qat_alg_sgl_to_bufl()
802 buflout->num_bufs = sg_nctr; in qat_alg_sgl_to_bufl()
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| /Linux-v6.1/drivers/net/ethernet/sfc/siena/ |
| D | rx_common.h | 70 unsigned int num_bufs);
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| /Linux-v6.1/drivers/net/ethernet/sfc/ |
| D | rx_common.h | 77 unsigned int num_bufs);
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| /Linux-v6.1/drivers/gpu/drm/tegra/ |
| D | submit.c | 271 bufs = alloc_copy_user_array(u64_to_user_ptr(args->bufs_ptr), args->num_bufs, in submit_process_bufs()
278 mappings = kcalloc(args->num_bufs, sizeof(*mappings), GFP_KERNEL); in submit_process_bufs()
285 for (i = 0; i < args->num_bufs; i++) { in submit_process_bufs()
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| /Linux-v6.1/include/uapi/drm/ |
| D | tegra_drm.h | 932 __u32 num_bufs; member
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