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libata: handle early device PIO modes correctly

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Alan Cox 2005-10-21 18:46:32 -04:00 • committed by Jeff Garzik
parent 307e4dc28e
commit 11e29e2151
2 changed files with 36 additions and 8 deletions
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13
include/linux/ata.h
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@ -42,13 +42,18 @@ enum {
ATA_SECT_SIZE = 512,
ATA_ID_WORDS = 256,
ATA_ID_PROD_OFS = 27,
ATA_ID_FW_REV_OFS = 23,
ATA_ID_SERNO_OFS = 10,
ATA_ID_MAJOR_VER = 80,
ATA_ID_PIO_MODES = 64,
ATA_ID_FW_REV_OFS = 23,
ATA_ID_PROD_OFS = 27,
ATA_ID_OLD_PIO_MODES = 51,
ATA_ID_FIELD_VALID = 53,
ATA_ID_MWDMA_MODES = 63,
ATA_ID_PIO_MODES = 64,
ATA_ID_EIDE_DMA_MIN = 65,
ATA_ID_EIDE_PIO = 67,
ATA_ID_EIDE_PIO_IORDY = 68,
ATA_ID_UDMA_MODES = 88,
ATA_ID_MAJOR_VER = 80,
ATA_ID_PIO4 = (1 << 1),
ATA_PCI_CTL_OFS = 2,