Searched refs:dma_buf (Results 1 - 25 of 35) sorted by relevance

12

/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6/drivers/scsi/lpfc/
H A Dlpfc_mem.c447 struct hbq_dmabuf *dma_buf; local
449 dma_buf = kmalloc(sizeof(struct hbq_dmabuf), GFP_KERNEL);
450 if (!dma_buf)
453 dma_buf->hbuf.virt = pci_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
454 &dma_buf->hbuf.phys);
455 if (!dma_buf->hbuf.virt) {
456 kfree(dma_buf);
459 dma_buf->dbuf.virt = pci_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
460 &dma_buf->dbuf.phys);
461 if (!dma_buf
[all...]
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/scsi/lpfc/
H A Dlpfc_mem.c447 struct hbq_dmabuf *dma_buf; local
449 dma_buf = kmalloc(sizeof(struct hbq_dmabuf), GFP_KERNEL);
450 if (!dma_buf)
453 dma_buf->hbuf.virt = pci_pool_alloc(phba->lpfc_hrb_pool, GFP_KERNEL,
454 &dma_buf->hbuf.phys);
455 if (!dma_buf->hbuf.virt) {
456 kfree(dma_buf);
459 dma_buf->dbuf.virt = pci_pool_alloc(phba->lpfc_drb_pool, GFP_KERNEL,
460 &dma_buf->dbuf.phys);
461 if (!dma_buf
[all...]
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6.36/sound/oss/
H A Dvidc.h56 extern unsigned long dma_buf[2], dma_pbuf[2];
H A Dvidc.c447 memset(dma_buf, 0, sizeof(dma_buf));
472 dma_buf[i] = get_zeroed_page(GFP_KERNEL);
473 if (!dma_buf[i]) {
478 dma_pbuf[i] = virt_to_phys((void *)dma_buf[i]);
501 free_page(dma_buf[i]);
532 free_page(dma_buf[i]);
H A Daudio.c226 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);
H A Dswarm_cs4297a.c220 u64 *dma_buf; // buffer for DMA contents (frames) member in struct:serdma_s
228 // unsigned buforder; // Log base 2 of 'dma_buf' size in bytes..
302 unsigned buforder_sample_buf; // Log base 2 of 'dma_buf' size in bytes..
624 dma->dma_buf = kzalloc(DMA_BUF_SIZE, GFP_KERNEL);
625 if (!dma->dma_buf) {
626 printk(KERN_ERR "cs4297a: kzalloc dma_buf failed\n");
630 dma->dma_buf_phys = CPHYSADDR((long)dma->dma_buf);
638 kfree(dma->dma_buf);
646 printk(KERN_ERR "cs4297a: descrtab - %08x dma_buf - %x sample_buf - %x\n",
647 (int)dma->descrtab, (int)dma->dma_buf,
[all...]
H A Dvidc_fill.S209 .globl dma_buf
210 dma_buf: label
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6/sound/oss/
H A Dvidc.h56 extern unsigned long dma_buf[2], dma_pbuf[2];
H A Dvidc.c447 memset(dma_buf, 0, sizeof(dma_buf));
472 dma_buf[i] = get_zeroed_page(GFP_KERNEL);
473 if (!dma_buf[i]) {
478 dma_pbuf[i] = virt_to_phys((void *)dma_buf[i]);
501 free_page(dma_buf[i]);
532 free_page(dma_buf[i]);
H A Daudio.c226 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);
H A Dswarm_cs4297a.c220 u64 *dma_buf; // buffer for DMA contents (frames) member in struct:serdma_s
228 // unsigned buforder; // Log base 2 of 'dma_buf' size in bytes..
302 unsigned buforder_sample_buf; // Log base 2 of 'dma_buf' size in bytes..
624 dma->dma_buf = kzalloc(DMA_BUF_SIZE, GFP_KERNEL);
625 if (!dma->dma_buf) {
626 printk(KERN_ERR "cs4297a: kzalloc dma_buf failed\n");
630 dma->dma_buf_phys = CPHYSADDR((long)dma->dma_buf);
638 kfree(dma->dma_buf);
646 printk(KERN_ERR "cs4297a: descrtab - %08x dma_buf - %x sample_buf - %x\n",
647 (int)dma->descrtab, (int)dma->dma_buf,
[all...]
H A Dvidc_fill.S209 .globl dma_buf
210 dma_buf: label
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6/drivers/net/
H A Dksz884x.c983 * @dma_buf: Operating system dependent data structure to hold physical
989 struct ksz_dma_buf dma_buf; member in struct:ksz_desc
992 #define DMA_BUFFER(desc) ((struct ksz_dma_buf *)(&(desc)->dma_buf))
4456 static void free_dma_buf(struct dev_info *adapter, struct ksz_dma_buf *dma_buf, argument
4459 pci_unmap_single(adapter->pdev, dma_buf->dma, dma_buf->len, direction);
4460 dev_kfree_skb(dma_buf->skb);
4461 dma_buf->skb = NULL;
4462 dma_buf->dma = 0;
4475 struct ksz_dma_buf *dma_buf; local
4600 struct ksz_dma_buf *dma_buf; local
4662 struct ksz_dma_buf *dma_buf; local
4769 struct ksz_dma_buf *dma_buf; local
5015 struct ksz_dma_buf *dma_buf; local
[all...]
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/net/
H A Dksz884x.c983 * @dma_buf: Operating system dependent data structure to hold physical
989 struct ksz_dma_buf dma_buf; member in struct:ksz_desc
992 #define DMA_BUFFER(desc) ((struct ksz_dma_buf *)(&(desc)->dma_buf))
4456 static void free_dma_buf(struct dev_info *adapter, struct ksz_dma_buf *dma_buf, argument
4459 pci_unmap_single(adapter->pdev, dma_buf->dma, dma_buf->len, direction);
4460 dev_kfree_skb(dma_buf->skb);
4461 dma_buf->skb = NULL;
4462 dma_buf->dma = 0;
4475 struct ksz_dma_buf *dma_buf; local
4600 struct ksz_dma_buf *dma_buf; local
4662 struct ksz_dma_buf *dma_buf; local
4769 struct ksz_dma_buf *dma_buf; local
5015 struct ksz_dma_buf *dma_buf; local
[all...]
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6/drivers/parport/
H A Dparport_gsc.c260 priv->dma_buf = 0;
395 if (priv->dma_buf)
397 priv->dma_buf,
H A Dparport_gsc.h80 char *dma_buf; member in struct:parport_gsc_private
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/parport/
H A Dparport_gsc.c260 priv->dma_buf = 0;
395 if (priv->dma_buf)
397 priv->dma_buf,
H A Dparport_gsc.h80 char *dma_buf; member in struct:parport_gsc_private
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src/router/infosvr/
H A Dparport_splink.h53 char *dma_buf; member in struct:parport_splink_private
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt/router/infosvr/
H A Dparport_splink.h53 char *dma_buf; member in struct:parport_splink_private
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/router/infosvr/
H A Dparport_splink.h53 char *dma_buf; member in struct:parport_splink_private
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6/drivers/spi/
H A Dspi_stmp.c206 unsigned char *buf, dma_addr_t dma_buf, int len,
210 dma_addr_t spi_buf_dma = dma_buf;
223 if (!dma_buf)
247 if (!dma_buf)
205 stmp_spi_txrx_dma(struct stmp_spi *ss, int cs, unsigned char *buf, dma_addr_t dma_buf, int len, int first, int last, bool write) argument
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/spi/
H A Dspi_stmp.c206 unsigned char *buf, dma_addr_t dma_buf, int len,
210 dma_addr_t spi_buf_dma = dma_buf;
223 if (!dma_buf)
247 if (!dma_buf)
205 stmp_spi_txrx_dma(struct stmp_spi *ss, int cs, unsigned char *buf, dma_addr_t dma_buf, int len, int first, int last, bool write) argument
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6/drivers/media/dvb/pluto2/
H A Dpluto2.c124 u8 dma_buf[TS_DMA_BYTES]; member in struct:pluto
242 pluto->dma_addr = pci_map_single(pluto->pdev, pluto->dma_buf,
295 while (pluto->dma_buf[i] == 0x47)
304 dvb_dmx_swfilter_packets(&pluto->demux, pluto->dma_buf, nbpackets);
308 memset(pluto->dma_buf, 0, nbpackets * 188);
/asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/media/dvb/pluto2/
H A Dpluto2.c124 u8 dma_buf[TS_DMA_BYTES]; member in struct:pluto
242 pluto->dma_addr = pci_map_single(pluto->pdev, pluto->dma_buf,
295 while (pluto->dma_buf[i] == 0x47)
304 dvb_dmx_swfilter_packets(&pluto->demux, pluto->dma_buf, nbpackets);
308 memset(pluto->dma_buf, 0, nbpackets * 188);

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