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

/drivers/staging/comedi/drivers/
Dplx9080.h386 uint8_t dma_status; in plx9080_abort_dma() local
396 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
397 if ((dma_status & PLX_DMA_EN_BIT) == 0) { in plx9080_abort_dma()
401 for (i = 0; (dma_status & PLX_DMA_DONE_BIT) && i < timeout; i++) { in plx9080_abort_dma()
403 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
414 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
415 for (i = 0; (dma_status & PLX_DMA_DONE_BIT) == 0 && i < timeout; i++) { in plx9080_abort_dma()
417 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
/drivers/block/
Dumem.c128 unsigned int dma_status; member
443 unsigned int dma_status = card->dma_status; in process_page() local
458 control = dma_status; in process_page()
548 unsigned int dma_status; in mm_interrupt() local
553 dma_status = le32_to_cpu(readl(card->csr_remap + DMA_STATUS_CTRL)); in mm_interrupt()
555 if (!(dma_status & (DMASCR_ERROR_MASK | DMASCR_CHAIN_COMPLETE))) { in mm_interrupt()
569 if (dma_status & DMASCR_ANY_ERR) { in mm_interrupt()
588 dump_dmastat(card, dma_status); in mm_interrupt()
608 if (dma_status & DMASCR_PARITY_ERR_REP) { in mm_interrupt()
615 if (dma_status & DMASCR_PARITY_ERR_DET) { in mm_interrupt()
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/drivers/net/
Disa-skeleton.c271 short dma_status, new_dma_status; in netcard_probe1() local
274 dma_status = ((inb(DMA1_STAT_REG) >> 4) & 0x0f) | in netcard_probe1()
285 new_dma_status ^= dma_status; in netcard_probe1()
/drivers/dma/
Ddmaengine.c253 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie) in dma_sync_wait()
255 enum dma_status status; in dma_sync_wait()
908 enum dma_status
911 enum dma_status status; in dma_wait_for_async_tx()
Ddmatest.c203 enum dma_status status; in dmatest_func()
Dmv_xor.c816 static enum dma_status mv_xor_is_complete(struct dma_chan *chan, in mv_xor_is_complete()
824 enum dma_status ret; in mv_xor_is_complete()
Diop-adma.c737 static enum dma_status iop_adma_is_complete(struct dma_chan *chan, in iop_adma_is_complete()
745 enum dma_status ret; in iop_adma_is_complete()
Dioat_dma.c1253 static enum dma_status ioat_dma_is_complete(struct dma_chan *chan, in ioat_dma_is_complete()
1261 enum dma_status ret; in ioat_dma_is_complete()
Dfsldma.c674 static enum dma_status fsl_dma_is_complete(struct dma_chan *chan, in fsl_dma_is_complete()
Ddw_dmac.c729 static enum dma_status
/drivers/usb/gadget/
Datmel_usba_udc.c1641 u32 dma_status; in usba_udc_irq() local
1678 dma_status = USBA_BFEXT(DMA_INT, status); in usba_udc_irq()
1679 if (dma_status) { in usba_udc_irq()
1683 if (dma_status & (1 << i)) in usba_udc_irq()
/drivers/scsi/
Ddc395x.c1806 u8 dma_status; in dc395x_interrupt() local
1813 dma_status = DC395x_read8(acb, TRM_S1040_DMA_STATUS); in dc395x_interrupt()
1819 else if (dma_status & 0x20) { in dc395x_interrupt()
1821 dprintkl(KERN_INFO, "Interrupt from DMA engine: 0x%02x!\n", dma_status); in dc395x_interrupt()
2419 u8 dma_status = DC395x_read8(acb, TRM_S1040_DMA_STATUS); in data_io_transfer() local
2424 if (dma_status & XFERPENDING) { in data_io_transfer()
/drivers/dma/ipu/
Dipu_idmac.c1526 static enum dma_status idmac_is_tx_complete(struct dma_chan *chan, in idmac_is_tx_complete()