/linux-4.1.27/drivers/media/pci/pt3/ |
H A D | pt3_dma.c | 76 if (*idx == adap->num_bufs) next_unit() 123 while (idx < adap->num_bufs) { pt3_init_dmabuf() 142 for (i = 0; i < adap->num_bufs; i++) pt3_free_dmabuf() 145 adap->num_bufs = 0; pt3_free_dmabuf() 165 adap->num_bufs = 0; pt3_alloc_dmabuf() 167 for (i = 0; i < pt3->num_bufs; i++) { pt3_alloc_dmabuf() 173 adap->num_bufs++; pt3_alloc_dmabuf() 181 DIV_ROUND_UP(adap->num_bufs * DATA_BUF_XFERS, DESCS_IN_PAGE); pt3_alloc_dmabuf() 211 if (idx >= adap->num_bufs) { pt3_alloc_dmabuf()
|
H A D | pt3.h | 71 /* (num_bufs * DATA_BUF_SZ) % TS_PACKET_SZ must be 0 */ 140 int num_bufs; /* == pt3_board->num_bufs */ member in struct:pt3_adapter 144 int num_desc_bufs; /* == num_bufs * DATA_BUF_XFERS / DESCS_IN_PAGE */ 161 int num_bufs; /* number of DMA buffers allocated/mapped per FE */ member in struct:pt3_board
|
H A D | pt3.c | 38 static int num_bufs = 4; variable 39 module_param(num_bufs, int, 0444); 40 MODULE_PARM_DESC(num_bufs, "Number of DMA buffer (188KiB) per FE."); 785 pt3->num_bufs = clamp_val(num_bufs, MIN_DATA_BUFS, MAX_DATA_BUFS); pt3_probe()
|
/linux-4.1.27/drivers/media/usb/stk1160/ |
H A D | stk1160-video.c | 345 int i, num_bufs = dev->isoc_ctl.num_bufs; stk1160_cancel_isoc() local 351 if (!num_bufs) stk1160_cancel_isoc() 354 stk1160_dbg("killing %d urbs...\n", num_bufs); stk1160_cancel_isoc() 356 for (i = 0; i < num_bufs; i++) { stk1160_cancel_isoc() 376 int i, num_bufs = dev->isoc_ctl.num_bufs; stk1160_free_isoc() local 378 stk1160_dbg("freeing %d urb buffers...\n", num_bufs); stk1160_free_isoc() 380 for (i = 0; i < num_bufs; i++) { stk1160_free_isoc() 406 dev->isoc_ctl.num_bufs = 0; stk1160_free_isoc() 427 int i, j, k, sb_size, max_packets, num_bufs; stk1160_alloc_isoc() local 434 if (dev->isoc_ctl.num_bufs) stk1160_alloc_isoc() 439 num_bufs = STK1160_NUM_BUFS; stk1160_alloc_isoc() 445 dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL); stk1160_alloc_isoc() 451 dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs, stk1160_alloc_isoc() 460 for (i = 0; i < num_bufs; i++) { stk1160_alloc_isoc() 513 stk1160_dbg("%d urbs allocated\n", num_bufs); stk1160_alloc_isoc() 516 dev->isoc_ctl.num_bufs = num_bufs; stk1160_alloc_isoc() 531 dev->isoc_ctl.num_bufs = i - 1; stk1160_alloc_isoc() 537 dev->isoc_ctl.num_bufs = i+1; stk1160_alloc_isoc()
|
H A D | stk1160.h | 101 int num_bufs; member in struct:stk1160_isoc_ctl
|
H A D | stk1160-v4l.c | 179 if (!dev->isoc_ctl.num_bufs || new_pkt_size) { stk1160_start_streaming() 186 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { stk1160_start_streaming()
|
/linux-4.1.27/drivers/media/usb/cx231xx/ |
H A D | cx231xx-vbi.h | 43 int num_bufs, int max_pkt_size,
|
H A D | cx231xx-vbi.c | 245 if (!dev->vbi_mode.bulk_ctl.num_bufs) vbi_buffer_prepare() 350 for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) { cx231xx_uninit_vbi_isoc() 376 dev->vbi_mode.bulk_ctl.num_bufs = 0; cx231xx_uninit_vbi_isoc() 386 int num_bufs, int max_pkt_size, cx231xx_init_vbi_isoc() 407 dev->vbi_mode.bulk_ctl.num_bufs = num_bufs; cx231xx_init_vbi_isoc() 419 dev->vbi_mode.bulk_ctl.urb = kzalloc(sizeof(void *) * num_bufs, cx231xx_init_vbi_isoc() 428 kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); cx231xx_init_vbi_isoc() 442 for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) { cx231xx_init_vbi_isoc() 474 for (i = 0; i < dev->vbi_mode.bulk_ctl.num_bufs; i++) { cx231xx_init_vbi_isoc() 385 cx231xx_init_vbi_isoc(struct cx231xx *dev, int max_packets, int num_bufs, int max_pkt_size, int (*bulk_copy) (struct cx231xx *dev, struct urb *urb)) cx231xx_init_vbi_isoc() argument
|
H A D | cx231xx-core.c | 875 for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) { cx231xx_uninit_isoc() 902 dev->video_mode.isoc_ctl.num_bufs = 0; cx231xx_uninit_isoc() 925 for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) { cx231xx_uninit_bulk() 951 dev->video_mode.bulk_ctl.num_bufs = 0; cx231xx_uninit_bulk() 966 int num_bufs, int max_pkt_size, cx231xx_init_isoc() 984 dev->video_mode.isoc_ctl.num_bufs = num_bufs; cx231xx_init_isoc() 1005 kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); cx231xx_init_isoc() 1013 kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); cx231xx_init_isoc() 1033 for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) { cx231xx_init_isoc() 1078 for (i = 0; i < dev->video_mode.isoc_ctl.num_bufs; i++) { cx231xx_init_isoc() 1103 int num_bufs, int max_pkt_size, cx231xx_init_bulk() 1122 dev->video_mode.bulk_ctl.num_bufs = num_bufs; cx231xx_init_bulk() 1142 kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); cx231xx_init_bulk() 1150 kzalloc(sizeof(void *) * num_bufs, GFP_KERNEL); cx231xx_init_bulk() 1170 for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) { cx231xx_init_bulk() 1204 for (i = 0; i < dev->video_mode.bulk_ctl.num_bufs; i++) { cx231xx_init_bulk() 965 cx231xx_init_isoc(struct cx231xx *dev, int max_packets, int num_bufs, int max_pkt_size, int (*isoc_copy) (struct cx231xx *dev, struct urb *urb)) cx231xx_init_isoc() argument 1102 cx231xx_init_bulk(struct cx231xx *dev, int max_packets, int num_bufs, int max_pkt_size, int (*bulk_copy) (struct cx231xx *dev, struct urb *urb)) cx231xx_init_bulk() argument
|
H A D | cx231xx.h | 161 int num_bufs; member in struct:cx231xx_isoc_ctl 195 int num_bufs; member in struct:cx231xx_bulk_ctl 883 int num_bufs, int max_pkt_size, 887 int num_bufs, int max_pkt_size,
|
H A D | cx231xx-417.c | 1422 if (!dev->video_mode.isoc_ctl.num_bufs) bb_buf_prepare() 1425 if (!dev->video_mode.bulk_ctl.num_bufs) bb_buf_prepare()
|
H A D | cx231xx-video.c | 805 if (!dev->video_mode.isoc_ctl.num_bufs) buffer_prepare() 808 if (!dev->video_mode.bulk_ctl.num_bufs) buffer_prepare()
|
/linux-4.1.27/drivers/media/usb/tm6000/ |
H A D | tm6000-usb-isoc.h | 29 int num_bufs; member in struct:usb_isoc_ctl
|
H A D | tm6000-video.c | 474 int num_bufs = TM6000_NUM_URB_BUF; tm6000_alloc_urb_buffers() local 480 dev->urb_buffer = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL); tm6000_alloc_urb_buffers() 486 dev->urb_dma = kmalloc(sizeof(dma_addr_t *)*num_bufs, GFP_KERNEL); tm6000_alloc_urb_buffers() 492 for (i = 0; i < num_bufs; i++) { tm6000_alloc_urb_buffers() 543 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { tm6000_uninit_isoc() 562 dev->isoc_ctl.num_bufs = 0; tm6000_uninit_isoc() 572 int num_bufs = TM6000_NUM_URB_BUF; tm6000_prepare_isoc() local 602 dev->isoc_ctl.num_bufs = num_bufs; tm6000_prepare_isoc() 604 dev->isoc_ctl.urb = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL); tm6000_prepare_isoc() 610 dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs, tm6000_prepare_isoc() 620 max_packets, num_bufs, sb_size, tm6000_prepare_isoc() 635 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { tm6000_prepare_isoc() 675 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { tm6000_start_thread() 773 if (!dev->isoc_ctl.num_bufs) { buffer_prepare()
|
/linux-4.1.27/drivers/media/usb/em28xx/ |
H A D | em28xx-core.c | 811 for (i = 0; i < usb_bufs->num_bufs; i++) { em28xx_uninit_usb_xfer() 836 usb_bufs->num_bufs = 0; em28xx_uninit_usb_xfer() 853 for (i = 0; i < isoc_bufs->num_bufs; i++) { em28xx_stop_urbs() 871 int num_bufs, int max_pkt_size, int packet_multiplier) em28xx_alloc_urbs() 907 usb_bufs->num_bufs = num_bufs; em28xx_alloc_urbs() 909 usb_bufs->urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL); em28xx_alloc_urbs() 915 usb_bufs->transfer_buffer = kzalloc(sizeof(void *)*num_bufs, em28xx_alloc_urbs() 934 for (i = 0; i < usb_bufs->num_bufs; i++) { em28xx_alloc_urbs() 994 int xfer_bulk, int num_bufs, int max_pkt_size, em28xx_init_usb_xfer() 1020 rc = em28xx_alloc_urbs(dev, mode, xfer_bulk, num_bufs, em28xx_init_usb_xfer() 1042 for (i = 0; i < usb_bufs->num_bufs; i++) { em28xx_init_usb_xfer() 870 em28xx_alloc_urbs(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk, int num_bufs, int max_pkt_size, int packet_multiplier) em28xx_alloc_urbs() argument 993 em28xx_init_usb_xfer(struct em28xx *dev, enum em28xx_mode mode, int xfer_bulk, int num_bufs, int max_pkt_size, int packet_multiplier, int (*urb_data_copy)(struct em28xx *dev, struct urb *urb)) em28xx_init_usb_xfer() argument
|
H A D | em28xx.h | 231 int num_bufs; member in struct:em28xx_usb_bufs 763 int num_bufs, int max_pkt_size, int packet_multiplier); 766 int num_bufs, int max_pkt_size, int packet_multiplier,
|
/linux-4.1.27/drivers/media/usb/au0828/ |
H A D | au0828-video.c | 174 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { au0828_uninit_isoc() 199 dev->isoc_ctl.num_bufs = 0; au0828_uninit_isoc() 208 int num_bufs, int max_pkt_size, au0828_init_isoc() 221 dev->isoc_ctl.num_bufs = num_bufs; au0828_init_isoc() 223 dev->isoc_ctl.urb = kzalloc(sizeof(void *)*num_bufs, GFP_KERNEL); au0828_init_isoc() 229 dev->isoc_ctl.transfer_buffer = kzalloc(sizeof(void *)*num_bufs, au0828_init_isoc() 243 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { au0828_init_isoc() 284 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { au0828_init_isoc() 1586 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { au0828_v4l2_suspend() 1627 for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { au0828_v4l2_resume() 207 au0828_init_isoc(struct au0828_dev *dev, int max_packets, int num_bufs, int max_pkt_size, int (*isoc_copy) (struct au0828_dev *dev, struct urb *urb)) au0828_init_isoc() argument
|
H A D | au0828.h | 137 int num_bufs; member in struct:au0828_usb_isoc_ctl
|
/linux-4.1.27/drivers/rpmsg/ |
H A D | virtio_rpmsg_bus.c | 44 * @num_bufs: total number of buffers for rx and tx 64 unsigned int num_bufs; member in struct:virtproc_info 584 if (vrp->last_sbuf < vrp->num_bufs / 2) get_a_tx_buf() 981 vrp->num_bufs = virtqueue_get_vring_size(vrp->rvq) * 2; rpmsg_probe() 983 vrp->num_bufs = MAX_RPMSG_NUM_BUFS; rpmsg_probe() 985 total_buf_space = vrp->num_bufs * RPMSG_BUF_SIZE; rpmsg_probe() 1006 for (i = 0; i < vrp->num_bufs / 2; i++) { rpmsg_probe() 1075 size_t total_buf_space = vrp->num_bufs * RPMSG_BUF_SIZE; rpmsg_remove()
|
/linux-4.1.27/drivers/crypto/qat/qat_common/ |
H A D | qat_algs.c | 87 uint32_t num_bufs; member in struct:qat_alg_buf_list 636 for (i = 0; i < bl->num_bufs; i++) qat_alg_free_bufl() 644 int bufless = blout->num_bufs - blout->num_mapped_bufs; qat_alg_free_bufl() 646 for (i = bufless; i < blout->num_bufs; i++) { qat_alg_free_bufl() 721 bufl->num_bufs = sg_nctr + bufs; 761 buflout->num_bufs = sg_nctr + bufs;
|
/linux-4.1.27/drivers/net/ethernet/sfc/ |
H A D | rx.c | 229 unsigned int num_bufs) efx_free_rx_buffers() 237 } while (--num_bufs); efx_free_rx_buffers() 227 efx_free_rx_buffers(struct efx_rx_queue *rx_queue, struct efx_rx_buffer *rx_buf, unsigned int num_bufs) efx_free_rx_buffers() argument
|