Searched refs:dma_buf (Results 1 - 11 of 11) sorted by relevance
/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/sound/oss/ |
H A D | vidc.h | 56 extern unsigned long dma_buf[2], dma_pbuf[2];
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H A D | vidc.c | 446 memset(dma_buf, 0, sizeof(dma_buf)); 471 dma_buf[i] = get_zeroed_page(GFP_KERNEL); 472 if (!dma_buf[i]) { 477 dma_pbuf[i] = virt_to_phys((void *)dma_buf[i]); 503 free_page(dma_buf[i]); 534 free_page(dma_buf[i]);
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H A D | audio.c | 226 char *dma_buf; local 252 if ((err = DMAbuf_getwrbuffer(dev, &dma_buf, &buf_size, !!(file->f_flags & O_NONBLOCK))) < 0) 268 if ((dma_buf + l) > 271 printk(KERN_ERR "audio: Buffer error 3 (%lx,%d), (%lx, %d)\n", (long) dma_buf, l, (long) audio_devs[dev]->dmap_out->raw_buf, (int) audio_devs[dev]->dmap_out->buffsize); 274 if (dma_buf < audio_devs[dev]->dmap_out->raw_buf) 276 printk(KERN_ERR "audio: Buffer error 13 (%lx<%lx)\n", (long) dma_buf, (long) audio_devs[dev]->dmap_out->raw_buf); 279 if(copy_from_user(dma_buf, &(buf)[p], l)) 283 dma_buf, 0, 292 translate_bytes(ulaw_dsp, (unsigned char *) dma_buf, l);
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H A D | swarm_cs4297a.c | 222 u64 *dma_buf; // buffer for DMA contents (frames) member in struct:serdma_s 230 // unsigned buforder; // Log base 2 of 'dma_buf' size in bytes.. 304 unsigned buforder_sample_buf; // Log base 2 of 'dma_buf' size in bytes.. 626 dma->dma_buf = kzalloc(DMA_BUF_SIZE, GFP_KERNEL); 627 if (!dma->dma_buf) { 628 printk(KERN_ERR "cs4297a: kzalloc dma_buf failed\n"); 632 dma->dma_buf_phys = CPHYSADDR((long)dma->dma_buf); 640 kfree(dma->dma_buf); 648 printk(KERN_ERR "cs4297a: descrtab - %08x dma_buf - %x sample_buf - %x\n", 649 (int)dma->descrtab, (int)dma->dma_buf, [all...] |
H A D | vidc_fill.S | 209 .globl dma_buf 210 dma_buf: label
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H A D | nm256_audio.c | 1515 char *dma_buf = nm256_getDMAbuffer (dev, physbuf); local 1518 nm256_write_block (card, dma_buf, total_count); 1530 char *dma_buf = nm256_getDMAbuffer (dev, physbuf); local 1533 nm256_startRecording (card, dma_buf, count);
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/drivers/parport/ |
H A D | parport_gsc.c | 266 priv->dma_buf = 0; 401 if (priv->dma_buf) 403 priv->dma_buf,
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H A D | parport_gsc.h | 80 char *dma_buf; member in struct:parport_gsc_private
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H A D | parport_pc.c | 598 maxlen = PAGE_SIZE; /* sizeof(priv->dma_buf) */ 622 memcpy(priv->dma_buf, buf, count); 1930 priv->dma_buf = NULL; 2057 priv->dma_buf = 2062 if (! priv->dma_buf) { 2138 if (priv->dma_buf) 2140 priv->dma_buf,
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/drivers/media/dvb/pluto2/ |
H A D | pluto2.c | 120 u8 dma_buf[TS_DMA_BYTES]; member in struct:pluto 238 pluto->dma_addr = pci_map_single(pluto->pdev, pluto->dma_buf, 291 while (pluto->dma_buf[i] == 0x47) 300 dvb_dmx_swfilter_packets(&pluto->demux, pluto->dma_buf, nbpackets); 304 memset(pluto->dma_buf, 0, nbpackets * 188);
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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/include/linux/ |
H A D | parport_pc.h | 39 char *dma_buf; member in struct:parport_pc_private
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