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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-17 19:47:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-17 19:47:31 -0800 |
| commit | 728c7763e7234cf8d34fa159660df736556563c9 (patch) | |
| tree | fe66af9029dd1aea787d2a231a82dcaf5dc4c9ee /include | |
| parent | d1138cf035ad5a8dc0796b213bd078a2fb92eb7c (diff) | |
| parent | a1bd9e68573239320d18823c73eb06d8e56cc9e2 (diff) | |
| download | blackbird-op-linux-728c7763e7234cf8d34fa159660df736556563c9.tar.gz blackbird-op-linux-728c7763e7234cf8d34fa159660df736556563c9.zip | |
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/libata.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index a43c95f8f968..9e5db2949c58 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -126,16 +126,19 @@ enum { ATA_FLAG_SUSPENDED = (1 << 12), /* port is suspended */ + ATA_FLAG_PIO_LBA48 = (1 << 13), /* Host DMA engine is LBA28 only */ + ATA_FLAG_IRQ_MASK = (1 << 14), /* Mask IRQ in PIO xfers */ + ATA_QCFLAG_ACTIVE = (1 << 1), /* cmd not yet ack'd to scsi lyer */ ATA_QCFLAG_SG = (1 << 3), /* have s/g table? */ ATA_QCFLAG_SINGLE = (1 << 4), /* no s/g, just a single buffer */ ATA_QCFLAG_DMAMAP = ATA_QCFLAG_SG | ATA_QCFLAG_SINGLE, /* various lengths of time */ - ATA_TMOUT_EDD = 5 * HZ, /* hueristic */ + ATA_TMOUT_EDD = 5 * HZ, /* heuristic */ ATA_TMOUT_PIO = 30 * HZ, - ATA_TMOUT_BOOT = 30 * HZ, /* hueristic */ - ATA_TMOUT_BOOT_QUICK = 7 * HZ, /* hueristic */ + ATA_TMOUT_BOOT = 30 * HZ, /* heuristic */ + ATA_TMOUT_BOOT_QUICK = 7 * HZ, /* heuristic */ ATA_TMOUT_CDB = 30 * HZ, ATA_TMOUT_CDB_QUICK = 5 * HZ, ATA_TMOUT_INTERNAL = 30 * HZ, @@ -499,6 +502,8 @@ extern int ata_scsi_slave_config(struct scsi_device *sdev); /* * Timing helpers */ + +extern unsigned int ata_pio_need_iordy(const struct ata_device *); extern int ata_timing_compute(struct ata_device *, unsigned short, struct ata_timing *, int, int); extern void ata_timing_merge(const struct ata_timing *, |
