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Searched refs:dma_size (Results 1 – 25 of 35) sorted by relevance

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/drivers/i2c/busses/
Di2c-ismt.c389 u8 dma_size = 0; in ismt_access() local
431 dma_size = 1; in ismt_access()
445 dma_size = 2; in ismt_access()
455 dma_size = 1; in ismt_access()
465 dma_size = 3; in ismt_access()
476 dma_size = 2; in ismt_access()
485 dma_size = 3; in ismt_access()
496 dma_size = data->block[0] + 1; in ismt_access()
498 desc->wr_len_cmd = dma_size; in ismt_access()
501 memcpy(&priv->dma_buffer[1], &data->block[1], dma_size - 1); in ismt_access()
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/drivers/media/pci/cx25821/
Dcx25821-alsa.c86 unsigned int dma_size; member
333 BUG_ON(!chip->dma_size); in dsp_buffer_free()
342 chip->dma_size = 0; in dsp_buffer_free()
445 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx25821_hw_params()
447 BUG_ON(!chip->dma_size); in snd_cx25821_hw_params()
462 (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); in snd_cx25821_hw_params()
486 substream->runtime->dma_bytes = chip->dma_size; in snd_cx25821_hw_params()
/drivers/media/pci/cx23885/
Dcx23885-alsa.c275 BUG_ON(!chip->dma_size); in dsp_buffer_free()
285 chip->dma_size = 0; in dsp_buffer_free()
385 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx23885_hw_params()
387 BUG_ON(!chip->dma_size); in snd_cx23885_hw_params()
398 (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); in snd_cx23885_hw_params()
417 substream->runtime->dma_bytes = chip->dma_size; in snd_cx23885_hw_params()
Dcx23885.h334 unsigned int dma_size; member
/drivers/platform/goldfish/
Dgoldfish_pipe_v2.c765 pipe->command_buffer->dma_maphost_params.sz = dma->dma_size; in goldfish_pipe_dma_release_host_locked()
780 dma->dma_size, in goldfish_pipe_dma_release_guest_locked()
783 pipe->dev->dma_alloc_total -= dma->dma_size; in goldfish_pipe_dma_release_guest_locked()
880 dma->dma_size, in goldfish_pipe_dma_alloc_locked()
885 dma->phys_end = dma->phys_begin + dma->dma_size; in goldfish_pipe_dma_alloc_locked()
887 pipe->dev->dma_alloc_total += dma->dma_size; in goldfish_pipe_dma_alloc_locked()
894 dma->dma_size, in goldfish_pipe_dma_alloc_locked()
897 pipe->command_buffer->dma_maphost_params.sz = dma->dma_size; in goldfish_pipe_dma_alloc_locked()
956 dma->dma_size = size; in goldfish_pipe_dma_create_region()
Dgoldfish_dma.h85 u64 dma_size; /* size of dma region */ member
/drivers/net/ethernet/qlogic/netxen/
Dnetxen_nic_init.c123 rds_ring->dma_size, in netxen_release_rx_buffers()
236 rds_ring->dma_size = in netxen_alloc_sw_resources()
242 rds_ring->dma_size = in netxen_alloc_sw_resources()
245 rds_ring->dma_size = in netxen_alloc_sw_resources()
248 rds_ring->dma_size + NET_IP_ALIGN; in netxen_alloc_sw_resources()
255 rds_ring->dma_size = in netxen_alloc_sw_resources()
258 rds_ring->dma_size = in netxen_alloc_sw_resources()
262 rds_ring->dma_size += NX_LRO_BUFFER_EXTRA; in netxen_alloc_sw_resources()
265 rds_ring->dma_size + NET_IP_ALIGN; in netxen_alloc_sw_resources()
270 rds_ring->dma_size = NX_RX_LRO_BUFFER_LENGTH; in netxen_alloc_sw_resources()
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/drivers/media/pci/cx88/
Dcx88-alsa.c83 unsigned int dma_size; member
296 BUG_ON(!chip->dma_size); in dsp_buffer_free()
305 chip->dma_size = 0; in dsp_buffer_free()
402 chip->dma_size = chip->period_size * params_periods(hw_params); in snd_cx88_hw_params()
404 BUG_ON(!chip->dma_size); in snd_cx88_hw_params()
416 (PAGE_ALIGN(chip->dma_size) >> PAGE_SHIFT)); in snd_cx88_hw_params()
437 substream->runtime->dma_bytes = chip->dma_size; in snd_cx88_hw_params()
/drivers/crypto/
Datmel-tdes.c123 size_t dma_size; member
328 dd->dma_size, DMA_FROM_DEVICE); in atmel_tdes_crypt_pdc_stop()
332 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_tdes_crypt_pdc_stop()
333 if (count != dd->dma_size) { in atmel_tdes_crypt_pdc_stop()
404 dd->dma_size = length; in atmel_tdes_crypt_pdc()
441 dd->dma_size = length; in atmel_tdes_crypt_dma()
653 dd->dma_size, DMA_FROM_DEVICE); in atmel_tdes_crypt_dma_stop()
657 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_tdes_crypt_dma_stop()
658 if (count != dd->dma_size) { in atmel_tdes_crypt_dma_stop()
Datmel-aes.c131 size_t dma_size; member
316 dd->dma_size = length; in atmel_aes_crypt_dma()
623 dd->dma_size, DMA_FROM_DEVICE); in atmel_aes_crypt_dma_stop()
627 dd->buf_out, dd->buflen, dd->dma_size, 1); in atmel_aes_crypt_dma_stop()
628 if (count != dd->dma_size) { in atmel_aes_crypt_dma_stop()
/drivers/tty/serial/
Dmfd.c64 u32 dma_size; member
319 dbuf->dma_size, in hsu_dma_tx()
352 chan_writel(rxc, HSU_CH_D0TSR, dbuf->dma_size); in hsu_dma_start_rx_chan()
421 dbuf->dma_size, DMA_FROM_DEVICE); in hsu_dma_rx()
433 dbuf->dma_size, DMA_FROM_DEVICE); in hsu_dma_rx()
437 chan_writel(chan, HSU_CH_D0TSR, dbuf->dma_size); in hsu_dma_rx()
825 dbuf->dma_size = HSU_DMA_BUF_SIZE; in serial_hsu_startup()
837 dbuf->dma_size = UART_XMIT_SIZE; in serial_hsu_startup()
Datmel_serial.c124 unsigned int dma_size; member
1199 pdc->dma_size, in atmel_release_tx_pdc()
1231 pdc->dma_size, in atmel_tx_pdc()
1266 pdc->dma_size = UART_XMIT_SIZE; in atmel_prepare_tx_pdc()
1350 pdc->dma_size, in atmel_release_rx_pdc()
1384 head = min(head, pdc->dma_size); in atmel_rx_from_pdc()
1388 pdc->dma_size, DMA_FROM_DEVICE); in atmel_rx_from_pdc()
1402 pdc->dma_size, DMA_FROM_DEVICE); in atmel_rx_from_pdc()
1412 if (head >= pdc->dma_size) { in atmel_rx_from_pdc()
1415 UART_PUT_RNCR(port, pdc->dma_size); in atmel_rx_from_pdc()
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Dmrst_max3110.c272 int i, len, blen, dma_size, left, ret = 0; in send_circ_buf() local
275 dma_size = WORDS_PER_XFER * sizeof(u16) * 2; in send_circ_buf()
276 buf = kzalloc(dma_size, GFP_KERNEL | GFP_DMA); in send_circ_buf()
280 ibuf = buf + dma_size/2; in send_circ_buf()
/drivers/scsi/
Dstex.c298 size_t dma_size; member
1027 h->extra_size = cpu_to_le32(hba->dma_size - hba->extra_offset); in stex_common_handshake()
1597 hba->dma_size = cp_offset + sizeof(struct st_frame); in stex_probe()
1600 hba->extra_offset = hba->dma_size; in stex_probe()
1601 hba->dma_size += ST_ADDITIONAL_MEM; in stex_probe()
1604 hba->dma_size, &hba->dma_handle, GFP_KERNEL); in stex_probe()
1612 hba->dma_size = hba->extra_offset in stex_probe()
1615 hba->dma_size, &hba->dma_handle, GFP_KERNEL); in stex_probe()
1711 dma_free_coherent(&pdev->dev, hba->dma_size, in stex_probe()
1783 dma_free_coherent(&hba->pdev->dev, hba->dma_size, in stex_hba_free()
/drivers/net/ethernet/qlogic/qlcnic/
Dqlcnic_init.c100 rds_ring->dma_size, in qlcnic_release_rx_buffers()
207 rds_ring->dma_size = QLCNIC_P3P_RX_BUF_MAX_LEN; in qlcnic_alloc_sw_resources()
208 rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN; in qlcnic_alloc_sw_resources()
213 rds_ring->dma_size = in qlcnic_alloc_sw_resources()
218 rds_ring->dma_size += QLCNIC_LRO_BUFFER_EXTRA; in qlcnic_alloc_sw_resources()
221 rds_ring->dma_size + NET_IP_ALIGN; in qlcnic_alloc_sw_resources()
Dqlcnic_io.c826 rds_ring->dma_size, PCI_DMA_FROMDEVICE); in qlcnic_alloc_rx_skb()
870 pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size); in qlcnic_post_rx_buffers_nodb()
1139 pci_unmap_single(adapter->pdev, buffer->dma, ring->dma_size, in qlcnic_process_rxbuf()
1455 pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size); in qlcnic_post_rx_buffers()
/drivers/misc/
Dhpilo.c255 pci_free_consistent(pdev, data->dma_size, data->dma_va, data->dma_pa); in ilo_ccb_close()
267 data->dma_size = 2 * fifo_sz(NR_QENTRY) + in ilo_ccb_setup()
271 data->dma_va = pci_alloc_consistent(hw->ilo_dev, data->dma_size, in ilo_ccb_setup()
279 memset(dma_va, 0, data->dma_size); in ilo_ccb_setup()
Dhpilo.h145 size_t dma_size; member
/drivers/media/pci/ivtv/
Divtvfb.c392 unsigned long dma_size; in ivtvfb_write() local
438 dma_size = count - lead - tail; in ivtvfb_write()
440 p + lead + dma_offset, (void __user *)buf, dma_size); in ivtvfb_write()
443 dst += dma_size; in ivtvfb_write()
444 buf += dma_size; in ivtvfb_write()
/drivers/net/ethernet/ti/
Dtlan.c308 priv->dma_size, priv->dma_storage, in tlan_remove_one()
605 pci_free_consistent(priv->pci_dev, priv->dma_size, priv->dma_storage, in tlan_probe1()
630 pci_free_consistent(priv->pci_dev, priv->dma_size, in tlan_eisa_cleanup()
840 int dma_size; in tlan_init() local
847 dma_size = (TLAN_NUM_RX_LISTS + TLAN_NUM_TX_LISTS) in tlan_init()
850 dma_size, in tlan_init()
852 priv->dma_size = dma_size; in tlan_init()
859 memset(priv->dma_storage, 0, dma_size); in tlan_init()
Dtlan.h177 unsigned int dma_size; member
/drivers/infiniband/ulp/srpt/
Dib_srpt.c617 int ioctx_size, int dma_size, in srpt_alloc_ioctx() argument
626 ioctx->buf = kmalloc(dma_size, GFP_KERNEL); in srpt_alloc_ioctx()
630 ioctx->dma = ib_dma_map_single(sdev->device, ioctx->buf, dma_size, dir); in srpt_alloc_ioctx()
648 int dma_size, enum dma_data_direction dir) in srpt_free_ioctx() argument
653 ib_dma_unmap_single(sdev->device, ioctx->dma, dma_size, dir); in srpt_free_ioctx()
668 int dma_size, enum dma_data_direction dir) in srpt_alloc_ioctx_ring() argument
680 ring[i] = srpt_alloc_ioctx(sdev, ioctx_size, dma_size, dir); in srpt_alloc_ioctx_ring()
689 srpt_free_ioctx(sdev, ring[i], dma_size, dir); in srpt_alloc_ioctx_ring()
701 int dma_size, enum dma_data_direction dir) in srpt_free_ioctx_ring() argument
706 srpt_free_ioctx(sdev, ioctx_ring[i], dma_size, dir); in srpt_free_ioctx_ring()
/drivers/atm/
Deni.c1037 int aal5,dma_size,i,j; in do_tx() local
1096 dma_size = 3; /* JK for descriptor and final fill, plus final size in do_tx()
1099 if (!skb_shinfo(skb)->nr_frags) dma_size += 5; in do_tx()
1100 else dma_size += 5*(skb_shinfo(skb)->nr_frags+1); in do_tx()
1101 if (dma_size > TX_DMA_BUF) { in do_tx()
1103 "(got only %d)\n",vcc->dev->number,dma_size,TX_DMA_BUF); in do_tx()
1107 dma_size) { in do_tx()
/drivers/soc/ti/
Dknav_qmss_queue.c678 unsigned dma_size; in kdesc_fill_pool() local
680 dma_size = ALIGN(pool->desc_size, SMP_CACHE_BYTES); in kdesc_fill_pool()
681 dma_sync_single_for_device(pool->dev, dma_addr, dma_size, in kdesc_fill_pool()
683 knav_queue_push(pool->queue, dma_addr, dma_size, 0); in kdesc_fill_pool()
/drivers/scsi/qla2xxx/
Dqla_mbx.c1299 ulong dma_size; in qla2x00_get_node_name_list() local
1304 dma_size = left * sizeof(*list); in qla2x00_get_node_name_list()
1305 pmap = dma_alloc_coherent(&ha->pdev->dev, dma_size, in qla2x00_get_node_name_list()
1310 __func__, vha->host_no, dma_size); in qla2x00_get_node_name_list()
1321 mc.mb[8] = dma_size; in qla2x00_get_node_name_list()
1340 list = kmemdup(pmap, dma_size, GFP_KERNEL); in qla2x00_get_node_name_list()
1350 dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma); in qla2x00_get_node_name_list()
1354 *out_len = dma_size; in qla2x00_get_node_name_list()
1360 dma_free_coherent(&ha->pdev->dev, dma_size, pmap, pmap_dma); in qla2x00_get_node_name_list()

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