Searched refs:mrdmode (Results 1 – 2 of 2) sorted by relevance
| /Linux-v4.19/drivers/ata/ |
| D | pata_cmd64x.c | 282 u8 mrdmode = inb(base + 1); in cmd648_sff_irq_check() local
284 return mrdmode & irq_mask; in cmd648_sff_irq_check()
299 u8 mrdmode; in cmd648_sff_irq_clear() local
304 mrdmode = inb(base + 1); in cmd648_sff_irq_clear()
305 mrdmode &= ~(MRDMODE_INTR_CH0 | MRDMODE_INTR_CH1); in cmd648_sff_irq_clear()
306 outb(mrdmode | irq_mask, base + 1); in cmd648_sff_irq_clear()
362 u8 mrdmode; in cmd64x_fixup() local
365 pci_read_config_byte(pdev, MRDMODE, &mrdmode); in cmd64x_fixup()
366 mrdmode &= ~0x30; /* IRQ set up */ in cmd64x_fixup()
367 mrdmode |= 0x02; /* Memory read line enable */ in cmd64x_fixup()
[all …]
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| /Linux-v4.19/drivers/ide/ |
| D | cmd64x.c | 193 u8 mrdmode = inb(base + 1); in cmd648_clear_irq() local
196 outb((mrdmode & ~(MRDMODE_INTR_CH0 | MRDMODE_INTR_CH1)) | irq_mask, in cmd648_clear_irq()
220 u8 mrdmode = inb(base + 1); in cmd648_test_irq() local
223 hwif->name, mrdmode, irq_mask); in cmd648_test_irq()
225 return (mrdmode & irq_mask) ? 1 : 0; in cmd648_test_irq()
268 u8 mrdmode = 0; in init_chipset_cmd64x() local
281 (void) pci_read_config_byte (dev, MRDMODE, &mrdmode); in init_chipset_cmd64x()
282 mrdmode &= ~0x30; in init_chipset_cmd64x()
283 (void) pci_write_config_byte(dev, MRDMODE, (mrdmode | 0x02)); in init_chipset_cmd64x()
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