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

/linux/sound/usb/hiface/
H A Dpcm.c37 snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */ member
266 if (sub->dma_off + PCM_PACKET_SIZE <= pcm_buffer_size) { in hiface_pcm_playback()
269 (unsigned int) sub->dma_off); in hiface_pcm_playback()
271 source = alsa_rt->dma_area + sub->dma_off; in hiface_pcm_playback()
279 (unsigned int) sub->dma_off); in hiface_pcm_playback()
281 len = pcm_buffer_size - sub->dma_off; in hiface_pcm_playback()
283 source = alsa_rt->dma_area + sub->dma_off; in hiface_pcm_playback()
290 sub->dma_off += PCM_PACKET_SIZE; in hiface_pcm_playback()
291 if (sub->dma_off >= pcm_buffer_size) in hiface_pcm_playback()
292 sub->dma_off -= pcm_buffer_size; in hiface_pcm_playback()
[all …]
/linux/sound/usb/6fire/
H A Dpcm.c201 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()
460 sub->dma_off = 0; in usb6fire_pcm_prepare()
525 ret = sub->dma_off; in usb6fire_pcm_pointer()
H A Dpcm.h42 snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */ member
/linux/drivers/usb/musb/
H A Dtusb6010.c924 static int dma_off; variable
965 if (is_dma_capable() && dma_off) in tusb_musb_enable()
969 dma_off = 1; in tusb_musb_enable()
989 if (is_dma_capable() && !dma_off) { in tusb_musb_disable()
992 dma_off = 1; in tusb_musb_disable()
/linux/drivers/firmware/
H A Dqemu_fw_cfg.c802 resource_size_t size, ctrl_off, data_off, dma_off; in fw_cfg_cmdline_set() local
822 &dma_off, &consumed); in fw_cfg_cmdline_set()
850 res[3].start = dma_off; in fw_cfg_cmdline_set()
/linux/sound/pci/
H A Dals4000.c320 unsigned char dsp_cmd, dma_on, dma_off, format; member
415 snd_sbdsp_command(chip, playback_cmd(chip).dma_off); in snd_als4000_playback_prepare()
462 snd_sbdsp_command(chip, playback_cmd(chip).dma_off); in snd_als4000_playback_trigger()
/linux/drivers/net/ethernet/synopsys/
H A Ddwc-xlgmac-net.c1004 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()
H A Ddwc-xlgmac.h236 unsigned long dma_off; member
H A Ddwc-xlgmac-desc.c369 bd->dma_off = pa->pages_offset; in xlgmac_set_buffer_data()
H A Ddwc-xlgmac-hw.c1110 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()
/linux/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-desc.c231 bd->dma_off = pa->pages_offset; in xgbe_set_buffer_data()
H A Dxgbe.h336 unsigned long dma_off; member
H A Dxgbe-drv.c2113 rdata->rx.hdr.dma_off, in xgbe_create_skb()
2366 rdata->rx.buf.dma_off, in xgbe_rx_poll()