Searched defs:dma_buffer (Results 1 - 10 of 10) sorted by relevance
/drivers/staging/comedi/drivers/ |
H A D | ni_labpc.h | 87 u16 *dma_buffer; /* buffer ai will dma into */ member in struct:labpc_private
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H A D | ni_at_a2150.c | 166 s16 *dma_buffer; /* dma buffer */ member in struct:a2150_private 237 static const int sample_size = sizeof(devpriv->dma_buffer[0]); 304 dpnt = devpriv->dma_buffer[i]; 318 set_dma_addr(devpriv->dma, virt_to_bus(devpriv->dma_buffer)); 406 devpriv->dma_buffer = 408 if (devpriv->dma_buffer == NULL) 483 kfree(devpriv->dma_buffer); 684 set_dma_addr(devpriv->dma, virt_to_bus(devpriv->dma_buffer)); 688 sizeof(devpriv->dma_buffer[0]) * cmd->chanlist_len * 692 if (devpriv->dma_transfer_size < sizeof(devpriv->dma_buffer[ [all...] |
H A D | adl_pci9118.c | 614 short *dma_buffer, 626 dma_buffer[j++] = dma_buffer[i]; 640 short *dma_buffer, 645 num_samples = defragment_dma_buffer(dev, s, dma_buffer, num_samples); 651 cfc_write_array_to_buffer(s, dma_buffer, 612 defragment_dma_buffer(struct comedi_device *dev, struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples) argument 638 move_block_from_dma(struct comedi_device *dev, struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples) argument
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H A D | das16.c | 750 uint16_t *dma_buffer[2]; member in struct:das16_private_struct 1307 devpriv->dma_buffer[buffer_index], num_bytes); 1512 devpriv->dma_buffer[i] = pci_alloc_consistent( 1516 if (devpriv->dma_buffer[i] == NULL) 1690 if (devpriv->dma_buffer[i]) 1692 devpriv->dma_buffer[i],
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/drivers/staging/comedi/drivers/addi-data/ |
H A D | hwdrv_apci3120.c | 1869 struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples) 1876 cfc_write_array_to_buffer(s, dma_buffer, num_samples * sizeof(short)); 1868 v_APCI3120_InterruptDmaMoveBlock16bit(struct comedi_device *dev, struct comedi_subdevice *s, short *dma_buffer, unsigned int num_samples) argument
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/drivers/mmc/host/ |
H A D | wbsd.h | 161 char* dma_buffer; /* ISA DMA buffer */ member in struct:wbsd_host
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/drivers/net/ethernet/i825xx/ |
H A D | 3c505.h | 268 void *dma_buffer; member in struct:__anon2201
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/drivers/net/wireless/ath/ath6kl/ |
H A D | sdio.c | 46 u8 *dma_buffer; member in struct:ath6kl_sdio 48 /* protects access to dma_buffer */ 409 if (!ar_sdio->dma_buffer) 412 tbuf = ar_sdio->dma_buffer; 1316 ar_sdio->dma_buffer = kzalloc(HIF_DMA_BUFFER_SIZE, GFP_KERNEL); 1317 if (!ar_sdio->dma_buffer) { 1376 kfree(ar_sdio->dma_buffer); 1399 kfree(ar_sdio->dma_buffer);
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/drivers/block/mtip32xx/ |
H A D | mtip32xx.c | 2021 dma_addr_t dma_buffer = 0; local 2058 dma_buffer = outbuf_dma; 2079 dma_buffer = inbuf_dma; 2193 dma_buffer,
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/drivers/block/ |
H A D | floppy.c | 2399 char *dma_buffer; local 2427 dma_buffer = floppy_track_buffer + ((fsector_t - buffer_min) << 9); 2439 if (dma_buffer + size > 2441 dma_buffer < floppy_track_buffer) { 2443 (int)((floppy_track_buffer - dma_buffer) >> 9)); 2458 memcpy(buffer, dma_buffer, size); 2460 memcpy(dma_buffer, buffer, size); 2463 dma_buffer += size;
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