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Lines 243-249
static void via_do_set_mode(struct ata_port *ap, struct ata_device *adev, int mo
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int ut; |
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int ut; |
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int offset = 3 - (2*ap->port_no) - adev->devno; |
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int offset = 3 - (2*ap->port_no) - adev->devno; |
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/* Calculate the timing values we require */ |
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/* Calculate the timing values we require */ |
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ata_timing_compute(adev, mode, &t, T, UT); |
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ata_timing_compute(adev, mode, &t, T, UT); |
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Lines 290-298
static void via_do_set_mode(struct ata_port *ap, struct ata_device *adev, int mo
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ut = t.udma ? (0xe0 | (FIT(t.udma, 2, 9) - 2)) : 0x07; |
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ut = t.udma ? (0xe0 | (FIT(t.udma, 2, 9) - 2)) : 0x07; |
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break; |
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break; |
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} |
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} |
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/* Set UDMA unless device is not UDMA capable */ |
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/* Set UDMA unless device is not UDMA capable */ |
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if (udma_type) |
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if (udma_type) { |
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pci_write_config_byte(pdev, 0x50 + offset, ut); |
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u8 cable80_status; |
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/* Get 80-wire cable detection bit */ |
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pci_read_config_byte(pdev, 0x50 + offset, &cable80_status); |
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cable80_status &= 0x10; |
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pci_write_config_byte(pdev, 0x50 + offset, ut | cable80_status); |
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} |
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} |
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} |
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static void via_set_piomode(struct ata_port *ap, struct ata_device *adev) |
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static void via_set_piomode(struct ata_port *ap, struct ata_device *adev) |
