| /Linux-v5.4/sound/usb/hiface/ |
| D | pcm.c | 37 snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */ member
268 if (sub->dma_off + PCM_PACKET_SIZE <= pcm_buffer_size) { in hiface_pcm_playback()
271 (unsigned int) sub->dma_off); in hiface_pcm_playback()
273 source = alsa_rt->dma_area + sub->dma_off; in hiface_pcm_playback()
281 (unsigned int) sub->dma_off); in hiface_pcm_playback()
283 len = pcm_buffer_size - sub->dma_off; in hiface_pcm_playback()
285 source = alsa_rt->dma_area + sub->dma_off; in hiface_pcm_playback()
292 sub->dma_off += PCM_PACKET_SIZE; in hiface_pcm_playback()
293 if (sub->dma_off >= pcm_buffer_size) in hiface_pcm_playback()
294 sub->dma_off -= pcm_buffer_size; in hiface_pcm_playback()
[all …]
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| /Linux-v5.4/sound/usb/6fire/ |
| D | pcm.c | 201 u32 *dest = (u32 *) (alsa_rt->dma_area + sub->dma_off in usb6fire_pcm_capture()
228 sub->dma_off++; in usb6fire_pcm_capture()
231 sub->dma_off = 0; in usb6fire_pcm_capture()
247 u32 *src = (u32 *) (alsa_rt->dma_area + sub->dma_off in usb6fire_pcm_playback()
276 sub->dma_off++; in usb6fire_pcm_playback()
280 sub->dma_off = 0; in usb6fire_pcm_playback()
474 sub->dma_off = 0; in usb6fire_pcm_prepare()
549 ret = sub->dma_off; in usb6fire_pcm_pointer()
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| D | pcm.h | 42 snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */ member
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| /Linux-v5.4/drivers/usb/musb/ |
| D | davinci.c | 75 static int dma_off = 1; variable
95 if (is_dma_capable() && !dma_off) in davinci_musb_enable()
99 dma_off = 0; in davinci_musb_enable()
122 if (is_dma_capable() && !dma_off) in davinci_musb_disable()
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| D | tusb6010.c | 917 static int dma_off; variable
958 if (is_dma_capable() && dma_off) in tusb_musb_enable()
962 dma_off = 1; in tusb_musb_enable()
982 if (is_dma_capable() && !dma_off) { in tusb_musb_disable()
985 dma_off = 1; in tusb_musb_disable()
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| /Linux-v5.4/drivers/block/rsxx/ |
| D | dma.c | 632 unsigned int dma_off, in rsxx_queue_dma() argument
648 dma->sub_page.off = (dma_off >> 9); in rsxx_queue_dma()
679 unsigned int dma_off; in rsxx_dma_queue_bio() local
719 dma_off = addr8 & RSXX_HW_BLK_MASK; in rsxx_dma_queue_bio()
721 RSXX_HW_BLK_SIZE - dma_off); in rsxx_dma_queue_bio()
725 dma_off, dma_len, in rsxx_dma_queue_bio()
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| /Linux-v5.4/drivers/mmc/host/ |
| D | tifm_sd.c | 263 unsigned int dma_len, dma_blk_cnt, dma_off; in tifm_sd_set_dma_data() local
290 dma_off = host->block_pos; in tifm_sd_set_dma_data()
294 dma_off = host->block_pos; in tifm_sd_set_dma_data()
309 dma_off = 0; in tifm_sd_set_dma_data()
315 writel(sg_dma_address(sg) + dma_off, sock->addr + SOCK_DMA_ADDRESS); in tifm_sd_set_dma_data()
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| /Linux-v5.4/drivers/firmware/ |
| D | qemu_fw_cfg.c | 803 resource_size_t size, ctrl_off, data_off, dma_off; in fw_cfg_cmdline_set() local
823 &dma_off, &consumed); in fw_cfg_cmdline_set()
851 res[3].start = dma_off; in fw_cfg_cmdline_set()
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| /Linux-v5.4/sound/pci/ |
| D | als4000.c | 321 unsigned char dsp_cmd, dma_on, dma_off, format; member
428 snd_sbdsp_command(chip, playback_cmd(chip).dma_off); in snd_als4000_playback_prepare()
481 snd_sbdsp_command(chip, playback_cmd(chip).dma_off); in snd_als4000_playback_trigger()
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| /Linux-v5.4/drivers/net/ethernet/synopsys/ |
| D | dwc-xlgmac-net.c | 1004 desc_data->rx.hdr.dma_off, in xlgmac_create_skb()
1020 desc_data->rx.buf.dma_off, in xlgmac_create_skb()
1200 desc_data->rx.buf.dma_off, in xlgmac_rx_poll()
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| D | dwc-xlgmac.h | 235 unsigned long dma_off; member
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| D | dwc-xlgmac-desc.c | 373 bd->dma_off = pa->pages_offset; in xlgmac_set_buffer_data()
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| D | dwc-xlgmac-hw.c | 1110 hdr_dma = desc_data->rx.hdr.dma_base + desc_data->rx.hdr.dma_off; in xlgmac_rx_desc_reset()
1111 buf_dma = desc_data->rx.buf.dma_base + desc_data->rx.buf.dma_off; in xlgmac_rx_desc_reset()
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| /Linux-v5.4/drivers/net/ethernet/netronome/nfp/ |
| D | nfp_net_common.c | 1739 struct nfp_net_rx_buf *rxbuf, unsigned int dma_off, in nfp_net_tx_xdp_buf() argument
1772 dma_sync_single_for_device(dp->dev, rxbuf->dma_addr + dma_off, in nfp_net_tx_xdp_buf()
1779 nfp_desc_set_dma_addr(txd, rxbuf->dma_addr + dma_off); in nfp_net_tx_xdp_buf()
1908 unsigned int dma_off; in nfp_net_rx() local
1926 dma_off = pkt_off - NFP_NET_RX_BUF_HEADROOM; in nfp_net_rx()
1929 dma_off, in nfp_net_rx()
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| /Linux-v5.4/drivers/net/ethernet/amd/xgbe/ |
| D | xgbe-desc.c | 340 bd->dma_off = pa->pages_offset; in xgbe_set_buffer_data()
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| D | xgbe.h | 399 unsigned long dma_off; member
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| D | xgbe-drv.c | 2564 rdata->rx.hdr.dma_off, in xgbe_create_skb()
2779 rdata->rx.buf.dma_off, in xgbe_rx_poll()
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| D | xgbe-dev.c | 1465 hdr_dma = rdata->rx.hdr.dma_base + rdata->rx.hdr.dma_off; in xgbe_rx_desc_reset()
1466 buf_dma = rdata->rx.buf.dma_base + rdata->rx.buf.dma_off; in xgbe_rx_desc_reset()
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