Searched refs:dma_buffer (Results 1 - 18 of 18) sorted by last modified time

/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/block/
H A Dfloppy.c2482 char *buffer, *dma_buffer; local
2512 dma_buffer = floppy_track_buffer + ((fsector_t - buffer_min) << 9);
2526 if (dma_buffer + size >
2528 dma_buffer < floppy_track_buffer) {
2531 dma_buffer) >> 9));
2546 memcpy(buffer, dma_buffer, size);
2548 memcpy(dma_buffer, buffer, size);
2551 dma_buffer += size;
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/char/
H A Desp.c101 static char *dma_buffer; variable
369 set_dma_addr(dma, isa_virt_to_bus(dma_buffer));
395 tty_insert_flip_string(tty, dma_buffer, num_bytes - 1);
416 tty_insert_flip_char(tty, dma_buffer[num_bytes - 1], statflag);
505 memcpy(dma_buffer, &(info->xmit_buf[info->xmit_tail]),
509 memcpy(dma_buffer, &(info->xmit_buf[info->xmit_tail]),
511 memcpy(&(dma_buffer[i]), info->xmit_buf, dma_bytes - i);
537 set_dma_addr(dma, isa_virt_to_bus(dma_buffer));
561 memmove(dma_buffer, dma_buffer
[all...]
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/mmc/host/
H A Dwbsd.c281 char *dmabuf = host->dma_buffer;
298 char *dmabuf = host->dma_buffer;
1403 host->dma_buffer = kmalloc(WBSD_DMA_SIZE,
1405 if (!host->dma_buffer)
1411 host->dma_addr = dma_map_single(mmc_dev(host->mmc), host->dma_buffer,
1439 kfree(host->dma_buffer);
1440 host->dma_buffer = NULL;
1456 kfree(host->dma_buffer);
1461 host->dma_buffer = NULL;
H A Dwbsd.h161 char* dma_buffer; /* ISA DMA buffer */ member in struct:wbsd_host
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/drivers/net/
H A D3c505.c599 target = adapter->dma_buffer;
608 target = adapter->dma_buffer;
684 memcpy(adapter->current_dma.target, adapter->dma_buffer, adapter->current_dma.length);
905 adapter->dma_buffer = (void *) dma_mem_alloc(DMA_BUFFER_SIZE);
906 if (!adapter->dma_buffer) {
1027 skb_copy_from_linear_data(skb, adapter->dma_buffer, nlen);
1028 memset(adapter->dma_buffer+skb->len, 0, nlen-skb->len);
1029 target = isa_virt_to_bus(adapter->dma_buffer);
1210 free_pages((unsigned long) adapter->dma_buffer, get_order(DMA_BUFFER_SIZE));
H A D3c505.h269 void *dma_buffer; member in struct:__anon5153
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/include/sound/
H A Dpcm.h355 struct snd_dma_buffer dma_buffer; member in struct:snd_pcm_substream
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/pci/
H A Dintel8x0.c2494 if (! subs || subs->dma_buffer.bytes < INTEL8X0_TESTBUF_SIZE) {
2499 ichdev->physbuf = subs->dma_buffer.addr;
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/pci/trident/
H A Dtrident_memory.c285 if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV_SG)
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/soc/at91/
H A Dat91-pcm.c54 dma_addr_t dma_buffer; /* physical address of dma buffer */ member in struct:at91_runtime_data
86 prtd->period_ptr = prtd->dma_buffer;
101 prtd->period_ptr = prtd->dma_buffer;
121 snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
127 prtd->dma_buffer = runtime->dma_addr;
170 prtd->period_ptr = prtd->dma_buffer;
225 x = bytes_to_frames(runtime, ptr - prtd->dma_buffer);
291 struct snd_dma_buffer *buf = &substream->dma_buffer;
352 buf = &substream->dma_buffer;
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/soc/bcm947xx/
H A Dbcm947xx-pcm.c329 snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
470 struct snd_dma_buffer *buf = &substream->dma_buffer;
501 buf = &substream->dma_buffer;
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/soc/pxa/
H A Dpxa2xx-pcm.c108 snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
296 struct snd_dma_buffer *buf = &substream->dma_buffer;
320 buf = &substream->dma_buffer;
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/soc/s3c24xx/
H A Ds3c24xx-pcm.c198 snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
385 struct snd_dma_buffer *buf = &substream->dma_buffer;
414 buf = &substream->dma_buffer;
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/arm/
H A Ddevdma.c29 if (buf != &substream->dma_buffer) {
49 if (substream->dma_buffer.area != NULL && substream->dma_buffer.bytes >= size) {
50 buf = &substream->dma_buffer;
H A Dpxa2xx-pcm.c62 snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
287 struct snd_dma_buffer *buf = &substream->dma_buffer;
310 buf = &substream->dma_buffer;
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/core/
H A Dpcm_memory.c51 struct snd_dma_buffer *dmab = &substream->dma_buffer;
83 if (substream->dma_buffer.area == NULL)
86 snd_dma_reserve_buf(&substream->dma_buffer, substream->dma_buf_id);
88 snd_dma_free_pages(&substream->dma_buffer);
89 substream->dma_buffer.area = NULL;
143 snd_iprintf(buffer, "%lu\n", (unsigned long) substream->dma_buffer.bytes / 1024);
182 if (substream->dma_buffer.bytes == size)
185 new_dmab.dev = substream->dma_buffer.dev;
187 if (snd_dma_alloc_pages(substream->dma_buffer.dev.type,
188 substream->dma_buffer
[all...]
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/isa/sb/
H A Demu8000_pcm.c585 subs->dma_buffer.bytes = params_buffer_bytes(hw_params);
/netgear-WNDR4500v2-V1.0.0.60_1.0.38/src/linux/linux-2.6/sound/pci/emu10k1/
H A Demu10k1x.c252 struct snd_dma_buffer dma_buffer; member in struct:emu10k1x
453 u32 *table_base = (u32 *)(emu->dma_buffer.area+1024*voice);
462 snd_emu10k1x_ptr_write(emu, PLAYBACK_LIST_ADDR, voice, emu->dma_buffer.addr+1024*voice);
760 if (chip->dma_buffer.area) {
761 snd_dma_free_pages(&chip->dma_buffer);
932 4 * 1024, &chip->dma_buffer) < 0) {

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