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Searched refs:sb_size (Results 1 – 13 of 13) sorted by relevance

/drivers/media/usb/cx231xx/
Dcx231xx-audio.c261 int sb_size; in cx231xx_init_audio_isoc() local
269 sb_size = CX231XX_ISO_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size; in cx231xx_init_audio_isoc()
275 dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC); in cx231xx_init_audio_isoc()
279 memset(dev->adev.transfer_buffer[i], 0x80, sb_size); in cx231xx_init_audio_isoc()
298 urb->transfer_buffer_length = sb_size; in cx231xx_init_audio_isoc()
322 int sb_size; in cx231xx_init_audio_bulk() local
330 sb_size = CX231XX_NUM_AUDIO_PACKETS * dev->adev.max_pkt_size; in cx231xx_init_audio_bulk()
336 dev->adev.transfer_buffer[i] = kmalloc(sb_size, GFP_ATOMIC); in cx231xx_init_audio_bulk()
340 memset(dev->adev.transfer_buffer[i], 0x80, sb_size); in cx231xx_init_audio_bulk()
357 urb->transfer_buffer_length = sb_size; in cx231xx_init_audio_bulk()
Dcx231xx-vbi.c347 int sb_size, pipe; in cx231xx_init_vbi_isoc() local
394 sb_size = max_packets * dev->vbi_mode.bulk_ctl.max_pkt_size; in cx231xx_init_vbi_isoc()
408 kzalloc(sb_size, GFP_KERNEL); in cx231xx_init_vbi_isoc()
412 sb_size, i); in cx231xx_init_vbi_isoc()
420 sb_size, cx231xx_irq_vbi_callback, dma_q); in cx231xx_init_vbi_isoc()
Dcx231xx-core.c989 int sb_size, pipe; in cx231xx_init_isoc() local
1044 sb_size = max_packets * dev->video_mode.isoc_ctl.max_pkt_size; in cx231xx_init_isoc()
1062 usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL, in cx231xx_init_isoc()
1067 sb_size, i); in cx231xx_init_isoc()
1071 memset(dev->video_mode.isoc_ctl.transfer_buffer[i], 0, sb_size); in cx231xx_init_isoc()
1078 sb_size, cx231xx_isoc_irq_callback, dma_q, 1); in cx231xx_init_isoc()
1125 int sb_size, pipe; in cx231xx_init_bulk() local
1178 sb_size = max_packets * dev->video_mode.bulk_ctl.max_pkt_size; in cx231xx_init_bulk()
1197 usb_alloc_coherent(dev->udev, sb_size, GFP_KERNEL, in cx231xx_init_bulk()
1202 sb_size, i); in cx231xx_init_bulk()
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/drivers/media/usb/stk1160/
Dstk1160-video.c413 int i, j, k, sb_size, max_packets, num_bufs; in stk1160_alloc_isoc() local
427 sb_size = max_packets * dev->max_pkt_size; in stk1160_alloc_isoc()
455 sb_size, GFP_KERNEL, &urb->transfer_dma); in stk1160_alloc_isoc()
457 dev->isoc_ctl.transfer_buffer[i] = kmalloc(sb_size, GFP_KERNEL); in stk1160_alloc_isoc()
461 sb_size, i); in stk1160_alloc_isoc()
468 memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size); in stk1160_alloc_isoc()
476 urb->transfer_buffer_length = sb_size; in stk1160_alloc_isoc()
/drivers/virtio/
Dvirtio_mem.c171 uint64_t sb_size; member
342 return (addr - mb_addr) / vm->sbm.sb_size; in virtio_mem_phys_to_sb_id()
874 const unsigned long nr_pages = PFN_DOWN(vm->sbm.sb_size); in virtio_mem_sbm_notify_going_offline()
882 sb_id * vm->sbm.sb_size); in virtio_mem_sbm_notify_going_offline()
890 const unsigned long nr_pages = PFN_DOWN(vm->sbm.sb_size); in virtio_mem_sbm_notify_cancel_offline()
898 sb_id * vm->sbm.sb_size); in virtio_mem_sbm_notify_cancel_offline()
1407 sb_id * vm->sbm.sb_size; in virtio_mem_sbm_plug_sb()
1408 const uint64_t size = count * vm->sbm.sb_size; in virtio_mem_sbm_plug_sb()
1425 sb_id * vm->sbm.sb_size; in virtio_mem_sbm_unplug_sb()
1426 const uint64_t size = count * vm->sbm.sb_size; in virtio_mem_sbm_unplug_sb()
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/drivers/media/usb/em28xx/
Dem28xx-core.c893 int sb_size, pipe; in em28xx_alloc_urbs() local
948 sb_size = packet_multiplier * usb_bufs->max_pkt_size; in em28xx_alloc_urbs()
959 usb_bufs->buf[i] = kzalloc(sb_size, GFP_KERNEL); in em28xx_alloc_urbs()
976 sb_size, em28xx_irq_callback, dev); in em28xx_alloc_urbs()
983 sb_size, em28xx_irq_callback, dev, 1); in em28xx_alloc_urbs()
/drivers/net/ethernet/mellanox/mlxsw/
Dspectrum_buffers.c105 u64 sb_size; member
198 size = mlxsw_sp_bytes_cells(mlxsw_sp, mlxsw_sp->sb->sb_size); in mlxsw_sp_sb_pr_write()
224 mlxsw_sp->sb->sb_size); in mlxsw_sp_sb_cm_write()
736 u32 sb_cells = div_u64(mlxsw_sp->sb->sb_size, mlxsw_sp->sb->cell_size); in mlxsw_sp_sb_prs_init()
1241 mlxsw_sp->sb->sb_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, in mlxsw_sp_buffers_init()
1268 mlxsw_sp->sb->sb_size, in mlxsw_sp_buffers_init()
/drivers/media/usb/tm6000/
Dtm6000-video.c553 int i, j, sb_size, pipe, size, max_packets; in tm6000_prepare_isoc() local
581 sb_size = max_packets * size; in tm6000_prepare_isoc()
582 dev->urb_size = sb_size; in tm6000_prepare_isoc()
600 max_packets, num_bufs, sb_size, in tm6000_prepare_isoc()
628 dev->isoc_ctl.transfer_buffer[i], sb_size, in tm6000_prepare_isoc()
/drivers/media/usb/au0828/
Dau0828-video.c201 int sb_size, pipe; in au0828_init_isoc() local
228 sb_size = max_packets * dev->isoc_ctl.max_pkt_size; in au0828_init_isoc()
241 sb_size, GFP_KERNEL, &urb->transfer_dma); in au0828_init_isoc()
247 memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size); in au0828_init_isoc()
253 dev->isoc_ctl.transfer_buffer[i], sb_size, in au0828_init_isoc()
/drivers/md/
Ddm-raid.c2154 memset(sb + 1, 0, rdev->sb_size - sizeof(*sb)); in super_sync()
2172 r = read_disk_sb(rdev, rdev->sb_size, false); in super_load()
2519 rdev->sb_size = bdev_logical_block_size(rdev->meta_bdev); in analyse_superblocks()
2520 if (rdev->sb_size < sizeof(struct dm_raid_superblock) || rdev->sb_size > PAGE_SIZE) { in analyse_superblocks()
3832 r->meta_bdev && !read_disk_sb(r, r->sb_size, true)) { in attempt_restore_of_faulty_devices()
Dmd.c1244 rdev->sb_size = MD_SB_BYTES; in super_90_load()
1454 rdev->sb_size = MD_SB_BYTES; in super_90_sync()
1595 md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size, in super_90_rdev_size_change()
1708 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256; in super_1_load()
1710 if (rdev->sb_size & bmask) in super_1_load()
1711 rdev->sb_size = (rdev->sb_size | bmask) + 1; in super_1_load()
1714 && rdev->data_offset < sb_start + (rdev->sb_size/512)) in super_1_load()
1717 && rdev->new_data_offset < sb_start + (rdev->sb_size/512)) in super_1_load()
2154 rdev->sb_size = max_dev * 2 + 256; in super_1_sync()
2156 if (rdev->sb_size & bmask) in super_1_sync()
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Dmd.h69 int sb_size; /* bytes in the superblock */ member
Draid5-ppl.c1298 ((rdev->ppl.offset > 0 && rdev->ppl.offset < (rdev->sb_size >> 9)) || in ppl_validate_rdev()