| /linux-6.12.1/drivers/scsi/ |
| D | am53c974.c | 93 u8 dma_status; member
122 pep->dma_status = pci_esp_read8(esp, ESP_DMA_STATUS); in pci_esp_irq_pending()
123 esp_dma_log("dma intr dreg[%02x]\n", pep->dma_status); in pci_esp_irq_pending()
125 if (pep->dma_status & (ESP_DMA_STAT_ERROR | in pci_esp_irq_pending()
188 pep->dma_status = 0; in pci_esp_dma_invalidate()
195 if (pep->dma_status & ESP_DMA_STAT_ERROR) { in pci_esp_dma_error()
203 if (pep->dma_status & ESP_DMA_STAT_ABORT) { in pci_esp_dma_error()
205 pep->dma_status = pci_esp_read8(esp, ESP_DMA_CMD); in pci_esp_dma_error()
219 pep->dma_status = 0; in pci_esp_send_dma_cmd()
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| D | zorro_esp.c | 194 unsigned char dma_status = readb(&dregs->cond_reg); in cyber_esp_irq_pending() local
198 (dma_status & CYBER_DMA_HNDL_INTR)); in cyber_esp_irq_pending()
204 unsigned char dma_status; in fastlane_esp_irq_pending() local
206 dma_status = readb(&dregs->cond_reg); in fastlane_esp_irq_pending()
208 if (dma_status & FASTLANE_DMA_IACT) in fastlane_esp_irq_pending()
213 (dma_status & FASTLANE_DMA_CREQ) && in fastlane_esp_irq_pending()
214 (!(dma_status & FASTLANE_DMA_MINT)) && in fastlane_esp_irq_pending()
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| /linux-6.12.1/drivers/comedi/drivers/ |
| D | plx9080.h | 623 u8 dma_status; in plx9080_abort_dma() local
630 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
631 if ((dma_status & PLX_DMACSR_ENABLE) == 0) in plx9080_abort_dma()
635 for (i = 0; (dma_status & PLX_DMACSR_DONE) && i < timeout; i++) { in plx9080_abort_dma()
637 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
645 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
646 for (i = 0; (dma_status & PLX_DMACSR_DONE) == 0 && i < timeout; i++) { in plx9080_abort_dma()
648 dma_status = readb(dma_cs_addr); in plx9080_abort_dma()
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| /linux-6.12.1/include/linux/ |
| D | dmaengine.h | 37 enum dma_status { enum
949 enum dma_status (*device_tx_status)(struct dma_chan *chan,
1238 static inline enum dma_status dmaengine_tx_status(struct dma_chan *chan, in dmaengine_tx_status()
1466 static inline enum dma_status dma_async_is_tx_complete(struct dma_chan *chan, in dma_async_is_tx_complete()
1470 enum dma_status status; in dma_async_is_tx_complete()
1489 static inline enum dma_status dma_async_is_complete(dma_cookie_t cookie, in dma_async_is_complete()
1515 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
1516 enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
1532 static inline enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie) in dma_sync_wait()
1536 static inline enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx) in dma_wait_for_async_tx()
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| /linux-6.12.1/drivers/mtd/nand/raw/ |
| D | r852.c | 725 uint8_t card_status, dma_status; in r852_irq() local
759 dma_status = r852_read_reg_dword(dev, R852_DMA_IRQ_STA); in r852_irq()
760 r852_write_reg_dword(dev, R852_DMA_IRQ_STA, dma_status); in r852_irq()
762 if (dma_status & R852_DMA_IRQ_MASK) { in r852_irq()
766 if (dma_status & R852_DMA_IRQ_ERROR) { in r852_irq()
781 (dma_status & R852_DMA_IRQ_INTERNAL)) { in r852_irq()
789 (dma_status & R852_DMA_IRQ_MEMORY)) { in r852_irq()
807 if (dma_status) in r852_irq()
808 dbg("bad dma IRQ status = %x", dma_status); in r852_irq()
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| /linux-6.12.1/drivers/tty/serial/8250/ |
| D | 8250_dma.c | 46 enum dma_status dma_status; in __dma_rx_complete() local
54 dma_status = dmaengine_tx_status(dma->rxchan, dma->rx_cookie, &state); in __dma_rx_complete()
55 if (dma_status == DMA_IN_PROGRESS) in __dma_rx_complete()
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| /linux-6.12.1/arch/powerpc/platforms/pasemi/ |
| D | dma_lib.c | 24 static struct pasdma_status *dma_status; variable
194 chan->status = &dma_status->rx_sta[chno]; in pasemi_dma_alloc_chan()
200 chan->status = &dma_status->tx_sta[chno]; in pasemi_dma_alloc_chan()
567 dma_status = ioremap_cache(res.start, resource_size(&res)); in pasemi_dma_init()
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| /linux-6.12.1/drivers/ata/ |
| D | pata_pxa.c | 37 enum dma_status status; in pxa_ata_dma_irq()
95 enum dma_status status; in pxa_bmdma_stop()
114 enum dma_status status; in pxa_bmdma_status()
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| D | pata_arasan_cf.c | 200 u8 dma_status; member
388 if (acdev->dma_status & ATA_DMA_ERR) in wait4buf()
619 acdev->dma_status = ATA_DMA_ERR; in arasan_cf_interrupt()
654 acdev->dma_status = ATA_DMA_ERR; in arasan_cf_freeze()
710 acdev->dma_status = 0; in arasan_cf_qc_issue()
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| /linux-6.12.1/drivers/dma/dw-edma/ |
| D | dw-edma-core.h | 123 enum dma_status (*ch_status)(struct dw_edma_chan *chan);
179 enum dma_status dw_edma_core_ch_status(struct dw_edma_chan *chan) in dw_edma_core_ch_status()
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| /linux-6.12.1/drivers/dma/ |
| D | tegra20-apb-dma.c | 167 enum dma_status dma_status; member
531 dma_desc->dma_status = DMA_ERROR; in tegra_dma_abort_all()
583 dma_desc->dma_status = DMA_COMPLETE; in handle_once_dma_done()
631 dma_desc->dma_status = DMA_ERROR; in handle_cont_sngl_cycle_dma_done()
694 dma_desc->dma_status = DMA_IN_PROGRESS; in tegra_dma_tx_submit()
886 static enum dma_status tegra_dma_tx_status(struct dma_chan *dc, in tegra_dma_tx_status()
893 enum dma_status ret; in tegra_dma_tx_status()
907 ret = dma_desc->dma_status; in tegra_dma_tx_status()
917 ret = dma_desc->dma_status; in tegra_dma_tx_status()
1098 dma_desc->dma_status = DMA_IN_PROGRESS; in tegra_dma_prep_slave_sg()
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| D | dmaengine.h | 68 static inline enum dma_status dma_cookie_status(struct dma_chan *chan, in dma_cookie_status()
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| D | at_hdmac.c | 1673 static enum dma_status
1680 enum dma_status dma_status; in atc_tx_status() local
1684 dma_status = dma_cookie_status(chan, cookie, txstate); in atc_tx_status()
1685 if (dma_status == DMA_COMPLETE || !txstate) in atc_tx_status()
1686 return dma_status; in atc_tx_status()
1701 dma_status, cookie, residue); in atc_tx_status()
1703 return dma_status; in atc_tx_status()
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| D | uniphier-mdmac.c | 281 static enum dma_status uniphier_mdmac_tx_status(struct dma_chan *chan, in uniphier_mdmac_tx_status()
289 enum dma_status stat; in uniphier_mdmac_tx_status()
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| /linux-6.12.1/sound/core/ |
| D | pcm_dmaengine.c | 254 enum dma_status status; in snd_dmaengine_pcm_pointer()
356 enum dma_status status; in snd_dmaengine_pcm_sync_stop()
371 enum dma_status status; in __snd_dmaengine_pcm_close()
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| /linux-6.12.1/drivers/dma/stm32/ |
| D | stm32-dma3.c | 293 u32 dma_status; member
773 chan->dma_status = DMA_IN_PROGRESS; in stm32_dma3_chan_start()
846 if (!(csr & CSR_IDLEF) && chan->dma_status != DMA_PAUSED) { in stm32_dma3_chan_set_residue()
945 chan->dma_status = DMA_COMPLETE; in stm32_dma3_chan_stop()
1003 chan->dma_status = DMA_ERROR; in stm32_dma3_chan_irq()
1011 chan->dma_status = DMA_ERROR; in stm32_dma3_chan_irq()
1018 chan->dma_status = DMA_ERROR; in stm32_dma3_chan_irq()
1389 chan->dma_status = DMA_PAUSED; in stm32_dma3_pause()
1402 chan->dma_status = DMA_IN_PROGRESS; in stm32_dma3_resume()
1441 static enum dma_status stm32_dma3_tx_status(struct dma_chan *c, dma_cookie_t cookie, in stm32_dma3_tx_status()
[all …]
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| /linux-6.12.1/drivers/dma/sf-pdma/ |
| D | sf-pdma.h | 93 enum dma_status status;
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| /linux-6.12.1/drivers/dma/hsu/ |
| D | hsu.h | 78 enum dma_status status;
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| D | hsu.c | 326 static enum dma_status hsu_dma_tx_status(struct dma_chan *chan, in hsu_dma_tx_status()
331 enum dma_status status; in hsu_dma_tx_status()
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| /linux-6.12.1/arch/m68k/include/asm/ |
| D | mvme147hw.h | 46 volatile u_char dma_status; member
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| /linux-6.12.1/drivers/net/ethernet/oki-semi/pch_gbe/ |
| D | pch_gbe.h | 388 u8 dma_status; member
410 u8 dma_status; member
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| /linux-6.12.1/drivers/dma/fsl-dpaa2-qdma/ |
| D | dpaa2-qdma.h | 74 enum dma_status status;
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| /linux-6.12.1/drivers/crypto/ccp/ |
| D | ccp-dev.h | 240 enum dma_status status;
256 enum dma_status status;
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| /linux-6.12.1/drivers/dma/qcom/ |
| D | hidma.h | 140 enum dma_status hidma_ll_status(struct hidma_lldev *llhndl, u32 tre_ch);
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| /linux-6.12.1/drivers/spi/ |
| D | spi-zynqmp-gqspi.c | 803 u32 status, mask, dma_status = 0; in zynqmp_qspi_irq() local
811 dma_status = in zynqmp_qspi_irq()
814 dma_status); in zynqmp_qspi_irq()
822 if (dma_status & GQSPI_QSPIDMA_DST_I_STS_DONE_MASK) { in zynqmp_qspi_irq()
|