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| author | Tejun Heo <htejun@gmail.com> | 2006-02-01 18:56:10 +0300 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-02-09 09:18:37 +0300 |
| commit | dde44589bf9fac0168c6ce6d097c99c33b18074f (patch) | |
| tree | ee68375254528cd19fbaa66969634c7a2fd87a6f /include/linux/libata.h | |
| parent | 725b2805fd5d729b0db59fe8fc992e97523782c7 (diff) | |
| download | linux-dde44589bf9fac0168c6ce6d097c99c33b18074f.tar.xz | |
[PATCH] libata: implement ATA_FLAG_IN_EH port flag
ATA_FLAG_IN_EH flag is set on entry to EH and cleared on completion.
This patch just sets and clears the flag. Following patches will
build normal qc execution / EH synchronization aroung this flag.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 474cdfa35d1e..55176df403a5 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -162,6 +162,8 @@ enum { ATA_FLAG_PIO_LBA48 = (1 << 13), /* Host DMA engine is LBA28 only */ ATA_FLAG_IRQ_MASK = (1 << 14), /* Mask IRQ in PIO xfers */ + ATA_FLAG_IN_EH = (1 << 15), /* EH in progress */ + 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 */ |