| /Linux-v5.4/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-v5.4/drivers/staging/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-v5.4/drivers/block/ |
| D | umem.c | 124 unsigned int dma_status; member
419 unsigned int dma_status = card->dma_status; in process_page() local
434 control = dma_status; in process_page()
545 unsigned int dma_status; in mm_interrupt() local
550 dma_status = le32_to_cpu(readl(card->csr_remap + DMA_STATUS_CTRL)); in mm_interrupt()
552 if (!(dma_status & (DMASCR_ERROR_MASK | DMASCR_CHAIN_COMPLETE))) { in mm_interrupt()
566 if (dma_status & DMASCR_ANY_ERR) { in mm_interrupt()
585 dump_dmastat(card, dma_status); in mm_interrupt()
605 if (dma_status & DMASCR_PARITY_ERR_REP) { in mm_interrupt()
612 if (dma_status & DMASCR_PARITY_ERR_DET) { in mm_interrupt()
[all …]
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| /Linux-v5.4/include/linux/ |
| D | dmaengine.h | 37 enum dma_status { enum
799 enum dma_status (*device_tx_status)(struct dma_chan *chan,
1018 static inline enum dma_status dmaengine_tx_status(struct dma_chan *chan, in dmaengine_tx_status()
1253 static inline enum dma_status dma_async_is_tx_complete(struct dma_chan *chan, in dma_async_is_tx_complete()
1257 enum dma_status status; in dma_async_is_tx_complete()
1276 static inline enum dma_status dma_async_is_complete(dma_cookie_t cookie, in dma_async_is_complete()
1301 enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie);
1302 enum dma_status dma_wait_for_async_tx(struct dma_async_tx_descriptor *tx);
1319 static inline enum dma_status dma_sync_wait(struct dma_chan *chan, dma_cookie_t cookie) in dma_sync_wait()
1323 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-v5.4/drivers/mtd/nand/raw/ |
| D | r852.c | 724 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-v5.4/arch/powerpc/platforms/pasemi/ |
| D | dma_lib.c | 22 static struct pasdma_status *dma_status; variable
192 chan->status = &dma_status->rx_sta[chno]; in pasemi_dma_alloc_chan()
198 chan->status = &dma_status->tx_sta[chno]; in pasemi_dma_alloc_chan()
565 dma_status = ioremap_cache(res.start, resource_size(&res)); in pasemi_dma_init()
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| /Linux-v5.4/drivers/ata/ |
| D | pata_pxa.c | 37 enum dma_status status; in pxa_ata_dma_irq()
93 enum dma_status status; in pxa_bmdma_stop()
112 enum dma_status status; in pxa_bmdma_status()
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| D | pata_arasan_cf.c | 199 u8 dma_status; member
388 if (acdev->dma_status & ATA_DMA_ERR) in wait4buf()
616 acdev->dma_status = ATA_DMA_ERR; in arasan_cf_interrupt()
651 acdev->dma_status = ATA_DMA_ERR; in arasan_cf_freeze()
706 acdev->dma_status = 0; in arasan_cf_qc_issue()
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| /Linux-v5.4/drivers/dma/ |
| D | tegra20-apb-dma.c | 167 enum dma_status dma_status; member
553 dma_desc->dma_status = DMA_ERROR; in tegra_dma_abort_all()
609 dma_desc->dma_status = DMA_COMPLETE; in handle_once_dma_done()
652 dma_desc->dma_status = DMA_ERROR; in handle_cont_sngl_cycle_dma_done()
714 dma_desc->dma_status = DMA_IN_PROGRESS; in tegra_dma_tx_submit()
864 static enum dma_status tegra_dma_tx_status(struct dma_chan *dc, in tegra_dma_tx_status()
870 enum dma_status ret; in tegra_dma_tx_status()
884 ret = dma_desc->dma_status; in tegra_dma_tx_status()
894 ret = dma_desc->dma_status; in tegra_dma_tx_status()
1065 dma_desc->dma_status = DMA_IN_PROGRESS; in tegra_dma_prep_slave_sg()
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| D | fsl-edma-common.h | 116 enum dma_status status;
232 enum dma_status fsl_edma_tx_status(struct dma_chan *chan,
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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 | 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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| D | st_fdma.h | 127 enum dma_status status;
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| D | idma64.h | 119 enum dma_status status;
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| /Linux-v5.4/drivers/dma/dw-edma/ |
| D | dw-edma-v0-core.h | 17 enum dma_status dw_edma_v0_core_ch_status(struct dw_edma_chan *chan);
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| /Linux-v5.4/arch/m68k/include/asm/ |
| D | mvme147hw.h | 46 volatile u_char dma_status; member
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| /Linux-v5.4/drivers/dma/hsu/ |
| D | hsu.h | 74 enum dma_status status;
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| D | hsu.c | 315 static enum dma_status hsu_dma_tx_status(struct dma_chan *chan, in hsu_dma_tx_status()
320 enum dma_status status; in hsu_dma_tx_status()
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| /Linux-v5.4/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-v5.4/drivers/spi/ |
| D | spi-zynqmp-gqspi.c | 623 u32 status, mask, dma_status = 0; in zynqmp_qspi_irq() local
631 dma_status = in zynqmp_qspi_irq()
634 dma_status); in zynqmp_qspi_irq()
642 if (dma_status & GQSPI_QSPIDMA_DST_I_STS_DONE_MASK) { in zynqmp_qspi_irq()
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| /Linux-v5.4/drivers/crypto/ccp/ |
| D | ccp-dev.h | 240 enum dma_status status;
256 enum dma_status status;
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| /Linux-v5.4/drivers/dma/qcom/ |
| D | hidma.h | 140 enum dma_status hidma_ll_status(struct hidma_lldev *llhndl, u32 tre_ch);
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| D | hidma.c | 134 enum dma_status llstat; in hidma_process_completed()
278 static enum dma_status hidma_tx_status(struct dma_chan *dmach, in hidma_tx_status()
283 enum dma_status ret; in hidma_tx_status()
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| /Linux-v5.4/sound/core/ |
| D | pcm_dmaengine.c | 244 enum dma_status status; in snd_dmaengine_pcm_pointer()
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