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Searched refs:dma_cmd (Results 1 – 18 of 18) sorted by relevance

/Linux-v5.4/drivers/ide/
Dide-dma-sff.c267 u8 dma_cmd; in ide_dma_start() local
275 dma_cmd = readb((void __iomem *)(hwif->dma_base + ATA_DMA_CMD)); in ide_dma_start()
276 writeb(dma_cmd | ATA_DMA_START, in ide_dma_start()
279 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in ide_dma_start()
280 outb(dma_cmd | ATA_DMA_START, hwif->dma_base + ATA_DMA_CMD); in ide_dma_start()
289 u8 dma_stat = 0, dma_cmd = 0; in ide_dma_end() local
293 dma_cmd = readb((void __iomem *)(hwif->dma_base + ATA_DMA_CMD)); in ide_dma_end()
294 writeb(dma_cmd & ~ATA_DMA_START, in ide_dma_end()
297 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in ide_dma_end()
298 outb(dma_cmd & ~ATA_DMA_START, hwif->dma_base + ATA_DMA_CMD); in ide_dma_end()
Dns87415.c188 u8 dma_stat = 0, dma_cmd = 0; in ns87415_dma_end() local
192 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in ns87415_dma_end()
194 outb(dma_cmd & ~1, hwif->dma_base + ATA_DMA_CMD); in ns87415_dma_end()
196 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in ns87415_dma_end()
197 outb(dma_cmd | 6, hwif->dma_base + ATA_DMA_CMD); in ns87415_dma_end()
Dsl82c105.c153 u8 dma_cmd; in sl82c105_dma_lost_irq() local
169 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in sl82c105_dma_lost_irq()
170 if (dma_cmd & 1) { in sl82c105_dma_lost_irq()
171 outb(dma_cmd & ~1, hwif->dma_base + ATA_DMA_CMD); in sl82c105_dma_lost_irq()
Dtc86c001.c77 u8 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in tc86c001_timer_expiry() local
83 outb(dma_cmd & ~0x01, hwif->dma_base + ATA_DMA_CMD); in tc86c001_timer_expiry()
Dcmd64x.c253 u8 dma_stat = 0, dma_cmd = 0; in cmd646_1_dma_end() local
258 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in cmd646_1_dma_end()
260 outb(dma_cmd & ~1, hwif->dma_base + ATA_DMA_CMD); in cmd646_1_dma_end()
Dtx4939ide.c317 u8 dma_stat, dma_cmd; in tx4939ide_dma_end() local
322 dma_cmd = tx4939ide_readb(base, TX4939IDE_DMA_Cmd); in tx4939ide_dma_end()
324 tx4939ide_writeb(dma_cmd & ~ATA_DMA_START, base, TX4939IDE_DMA_Cmd); in tx4939ide_dma_end()
Dhpt366.c717 u8 dma_cmd; in hpt370_irq_timeout() local
723 dma_cmd = inb(hwif->dma_base + ATA_DMA_CMD); in hpt370_irq_timeout()
725 outb(dma_cmd & ~ATA_DMA_START, hwif->dma_base + ATA_DMA_CMD); in hpt370_irq_timeout()
/Linux-v5.4/drivers/media/pci/tw686x/
Dtw686x-core.c96 u32 dma_cmd = reg_read(dev, DMA_CMD); in tw686x_disable_channel() local
99 dma_cmd &= ~BIT(channel); in tw686x_disable_channel()
107 dma_cmd = 0; in tw686x_disable_channel()
109 reg_write(dev, DMA_CMD, dma_cmd); in tw686x_disable_channel()
115 u32 dma_cmd = reg_read(dev, DMA_CMD); in tw686x_enable_channel() local
118 dev->pending_dma_cmd |= dma_cmd | DMA_CMD_ENABLE | BIT(channel); in tw686x_enable_channel()
143 u32 dma_en, dma_cmd; in tw686x_reset_channels() local
146 dma_cmd = reg_read(dev, DMA_CMD); in tw686x_reset_channels()
153 dev->pending_dma_cmd |= dma_cmd; in tw686x_reset_channels()
160 dma_cmd &= ~DMA_CMD_ENABLE; in tw686x_reset_channels()
[all …]
Dtw686x-audio.c360 u32 dma_cmd; in tw686x_audio_free() local
363 dma_cmd = reg_read(dev, DMA_CMD); in tw686x_audio_free()
365 reg_write(dev, DMA_CMD, dma_cmd & ~0xff00); in tw686x_audio_free()
/Linux-v5.4/sound/isa/gus/
Dgus_dma.c30 unsigned char dma_cmd; in snd_gf1_dma_program() local
50 dma_cmd = SNDRV_GF1_DMA_ENABLE | (unsigned short) cmd; in snd_gf1_dma_program()
52 dma_cmd |= 0x08; in snd_gf1_dma_program()
54 if (dma_cmd & SNDRV_GF1_DMA_16BIT) { in snd_gf1_dma_program()
59 dma_cmd |= SNDRV_GF1_DMA_WIDTH16; in snd_gf1_dma_program()
64 …snd_dma_program(gus->gf1.dma1, buf_addr, count, dma_cmd & SNDRV_GF1_DMA_READ ? DMA_MODE_READ : DMA… in snd_gf1_dma_program()
67 address << 1, count, dma_cmd); in snd_gf1_dma_program()
76 snd_gf1_write8(gus, SNDRV_GF1_GB_DRAM_DMA_CONTROL, dma_cmd); in snd_gf1_dma_program()
/Linux-v5.4/drivers/scsi/
Dmac53c94.c364 int i, dma_cmd, total, nseg; in set_dma_cmds() local
375 dma_cmd = cmd->sc_data_direction == DMA_TO_DEVICE ? in set_dma_cmds()
387 dcmds->command = cpu_to_le16(dma_cmd); in set_dma_cmds()
393 dma_cmd += OUTPUT_LAST - OUTPUT_MORE; in set_dma_cmds()
394 dcmds[-1].command = cpu_to_le16(dma_cmd); in set_dma_cmds()
Dam53c974.c196 u8 dma_cmd = pci_esp_read8(esp, ESP_DMA_CMD); in pci_esp_dma_error() local
198 if ((dma_cmd & ESP_DMA_CMD_MASK) == ESP_DMA_CMD_START) in pci_esp_dma_error()
Dmesh.c1260 int i, dma_cmd, total, off, dtot; in set_dma_cmds() local
1264 dma_cmd = ms->tgts[ms->conn_tgt].data_goes_out? in set_dma_cmds()
1292 dcmds->command = cpu_to_le16(dma_cmd); in set_dma_cmds()
1312 dma_cmd += OUTPUT_LAST - OUTPUT_MORE; in set_dma_cmds()
1313 dcmds[-1].command = cpu_to_le16(dma_cmd); in set_dma_cmds()
/Linux-v5.4/drivers/block/
Dswim3.c193 struct dbdma_cmd *dma_cmd; member
420 struct dbdma_cmd *cp = fs->dma_cmd; in setup_transfer()
715 cp = fs->dma_cmd; in swim3_interrupt()
1141 fs->dma_cmd = (struct dbdma_cmd *) DBDMA_ALIGN(fs->dbdma_cmd_space); in swim3_add_device()
1142 memset(fs->dma_cmd, 0, 2 * sizeof(struct dbdma_cmd)); in swim3_add_device()
1143 fs->dma_cmd[1].command = cpu_to_le16(DBDMA_STOP); in swim3_add_device()
/Linux-v5.4/drivers/ata/
Dpata_hpt37x.c478 u8 dma_cmd; in hpt370_bmdma_stop() local
489 dma_cmd = ioread8(bmdma + ATA_DMA_CMD); in hpt370_bmdma_stop()
490 iowrite8(dma_cmd & ~ATA_DMA_START, bmdma + ATA_DMA_CMD); in hpt370_bmdma_stop()
/Linux-v5.4/drivers/mtd/nand/raw/brcmnand/
Dbrcmnand.c1641 dma_addr_t buf, u32 len, u8 dma_cmd, in brcmnand_fill_dma_desc() argument
1649 desc->cmd_irq = (dma_cmd << 24) | in brcmnand_fill_dma_desc()
1695 u32 len, u8 dma_cmd) in brcmnand_dma_trans() argument
1699 int dir = dma_cmd == CMD_PAGE_READ ? DMA_FROM_DEVICE : DMA_TO_DEVICE; in brcmnand_dma_trans()
1708 dma_cmd, true, true, 0); in brcmnand_dma_trans()
/Linux-v5.4/drivers/gpu/drm/nouveau/nvkm/engine/sec/fuc/
Dg98.fuc0s225 bra nc #dma_cmd
236 dma_cmd:
/Linux-v5.4/drivers/staging/media/ipu3/
Dipu3-css.c546 struct imgu_abi_bl_dma_cmd_entry dma_cmd = { in imgu_css_hw_start() local
554 writes(&dma_cmd, sizeof(dma_cmd), in imgu_css_hw_start()
555 base + IMGU_REG_ISP_DMEM_BASE + i * sizeof(dma_cmd) + in imgu_css_hw_start()