| /drivers/ide/ |
| H A D | ide-dma-sff.c | 86 u8 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif); local
89 dma_stat |= (1 << (5 + unit));
91 dma_stat &= ~(1 << (5 + unit));
93 ide_dma_sff_write_status(hwif, dma_stat);
192 u8 dma_stat; local
214 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif);
217 ide_dma_sff_write_status(hwif, dma_stat | ATA_DMA_ERR | ATA_DMA_INTR);
240 u8 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif); local
243 drive->name, __func__, dma_stat);
245 if ((dma_stat
288 u8 dma_stat = 0, dma_cmd = 0; local
319 u8 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif); local
[all...] |
| H A D | sc1200.c | 175 u8 dma_stat; local
177 dma_stat = inb(dma_base+2); /* get DMA status */
179 if (!(dma_stat & 4))
180 printk(" ide_dma_end dma_stat=%0x err=%x newerr=%x\n",
181 dma_stat, ((dma_stat&7)!=4), ((dma_stat&2)==2));
183 outb(dma_stat|0x1b, dma_base+2); /* clear the INTR & ERROR bits */
186 return (dma_stat & 7) != 4; /* verify good DMA status */
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| H A D | ns87415.c | 102 u32 dma_stat; local
105 dma_stat = (pci_resource_start(pdev, 4) & ~3) + (!port ? 2 : 0xa);
108 tmp = superio_ide_inb(dma_stat);
109 outb(tmp | 0x66, dma_stat);
187 u8 dma_stat = 0, dma_cmd = 0; local
189 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif);
201 return (dma_stat & 7) != 4;
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| H A D | tx4939ide.c | 206 u8 dma_stat = tx4939ide_readb(base, TX4939IDE_DMA_Stat); local
209 dma_stat |= (1 << (5 + unit));
211 dma_stat &= ~(1 << (5 + unit));
213 tx4939ide_writeb(dma_stat, base, TX4939IDE_DMA_Stat);
221 u8 dma_stat; local
224 dma_stat = tx4939ide_readb(base, TX4939IDE_DMA_Stat);
226 tx4939ide_writeb(dma_stat | ATA_DMA_INTR | ATA_DMA_ERR, base,
230 return dma_stat;
318 u8 dma_stat, dma_cmd; local
328 dma_stat
348 u8 dma_stat, stat; local
[all...] |
| H A D | scc_pata.c | 286 u8 dma_stat = scc_dma_sff_read_status(hwif); local
289 dma_stat |= (1 << (5 + unit));
291 dma_stat &= ~(1 << (5 + unit));
293 scc_ide_outb(dma_stat, hwif->dma_base + 4);
312 u8 dma_stat; local
325 dma_stat = scc_dma_sff_read_status(hwif);
328 out_be32((void __iomem *)(hwif->dma_base + 4), dma_stat | 6);
345 u8 dma_stat, dma_cmd; local
352 dma_stat = scc_dma_sff_read_status(hwif);
354 scc_ide_outb(dma_stat |
373 int dma_stat, data_loss = 0; local
[all...] |
| H A D | setup-pci.c | 64 u8 dma_stat = inb(dma_base + 2); local
66 outb(dma_stat & 0x60, dma_base + 2);
67 dma_stat = inb(dma_base + 2);
69 return (dma_stat & 0x80) ? 1 : 0;
112 u8 dma_stat; local
134 dma_stat = hwif->dma_ops->dma_sff_read_status(hwif);
135 if ((dma_stat & 0x80) && hwif->mate && hwif->mate->dma_base) {
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| H A D | cmd64x.c | 252 u8 dma_stat = 0, dma_cmd = 0; local
255 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS);
261 outb(dma_stat | 6, hwif->dma_base + ATA_DMA_STATUS);
263 return (dma_stat & 7) != 4;
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| H A D | ide-dma.c | 95 u8 stat = 0, dma_stat = 0; local
98 dma_stat = hwif->dma_ops->dma_end(drive);
103 if (!dma_stat) {
112 drive->name, __func__, dma_stat);
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| H A D | tc86c001.c | 69 u8 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS); local
74 if ((dma_stat & 5) == 1) { /* DMA active and no interrupt */
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| H A D | hpt366.c | 743 u8 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS); local
745 if (dma_stat & ATA_DMA_ACTIVE) {
748 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS);
749 if (dma_stat & ATA_DMA_ACTIVE)
761 u8 dma_stat; local
769 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS);
771 if (dma_stat & ATA_DMA_INTR)
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| H A D | piix.c | 228 u8 dma_stat; local
239 dma_stat = inb(hwif->dma_base + ATA_DMA_STATUS);
241 outb(dma_stat, hwif->dma_base + ATA_DMA_STATUS);
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| H A D | sgiioc4.c | 208 int dma_stat = 0; local
220 dma_stat = 1;
240 dma_stat = 1;
255 return dma_stat;
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| /drivers/scsi/ |
| H A D | atari_scsi.c | 184 static int scsi_dma_is_ignored_buserr(unsigned char dma_stat);
249 static int scsi_dma_is_ignored_buserr(unsigned char dma_stat) argument
254 if (dma_stat & 0x01) {
278 unsigned char dma_stat = tt_scsi_dma.dma_ctrl;
285 printk("Bad SCSI DMA interrupt! dma_addr=0x%08lx dma_stat=%02x dma_cnt=%08lx\n",
286 SCSI_DMA_READ_P(dma_addr), dma_stat, SCSI_DMA_READ_P(dma_cnt));
287 if (dma_stat & 0x80) {
288 if (!scsi_dma_is_ignored_buserr(dma_stat))
307 int dma_stat; local
309 dma_stat
400 int dma_stat; local
[all...] |
| /drivers/ata/ |
| H A D | pata_hpt37x.c | 479 u8 dma_stat = ioread8(bmdma + ATA_DMA_STATUS); local
482 if (dma_stat & ATA_DMA_ACTIVE) {
484 dma_stat = ioread8(bmdma + ATA_DMA_STATUS);
486 if (dma_stat & ATA_DMA_ACTIVE) {
494 dma_stat = ioread8(bmdma + ATA_DMA_STATUS);
495 iowrite8(dma_stat | ATA_DMA_INTR | ATA_DMA_ERR,
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| /drivers/spi/ |
| H A D | spi-adi-v3.c | 750 u32 dma_stat = get_dma_curr_irqstat(drv_data->tx_dma); local
754 if (dma_stat & DMA_DONE) {
758 "spi tx dma error: %d\n", dma_stat);
772 u32 dma_stat = get_dma_curr_irqstat(drv_data->rx_dma); local
775 if (dma_stat & DMA_DONE) {
783 "spi rx dma error: %d\n", dma_stat);
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