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| author | Albert Lee <albertcc@tw.ibm.com> | 2007-04-02 11:34:15 +0800 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-04-04 02:12:27 -0400 |
| commit | 18d6e9d51891f91af4e7351cbab3cb180bb9f430 (patch) | |
| tree | 5ba793fd334c4afbbcdfeb00353f46c9d3aaf6a2 /include/linux | |
| parent | 56287768e31268969abd94b38b931a29d1ced1ce (diff) | |
| download | op-kernel-dev-18d6e9d51891f91af4e7351cbab3cb180bb9f430.zip op-kernel-dev-18d6e9d51891f91af4e7351cbab3cb180bb9f430.tar.gz | |
libata: Limit max sector to 128 for TORiSAN DVD drives (take 3)
patch 3/4:
The TORiSAN drive locks up when max sector == 256.
Limit max sector to 128 for the TORiSAN DRD-N216 drives.
(http://bugzilla.kernel.org/show_bug.cgi?id=6710)
Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ata.h | 1 | ||||
| -rw-r--r-- | include/linux/libata.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h index c331da2..6caeb98 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -40,6 +40,7 @@ enum { ATA_MAX_DEVICES = 2, /* per bus/port */ ATA_MAX_PRD = 256, /* we could make these 256/256 */ ATA_SECT_SIZE = 512, + ATA_MAX_SECTORS_128 = 128, ATA_MAX_SECTORS = 256, ATA_MAX_SECTORS_LBA48 = 65535,/* TODO: 65536? */ diff --git a/include/linux/libata.h b/include/linux/libata.h index c7b5e66..c04aec3 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -311,6 +311,7 @@ enum { ATA_HORKAGE_DIAGNOSTIC = (1 << 0), /* Failed boot diag */ ATA_HORKAGE_NODMA = (1 << 1), /* DMA problems */ ATA_HORKAGE_NONCQ = (1 << 2), /* Don't use NCQ */ + ATA_HORKAGE_MAX_SEC_128 = (1 << 3), /* Limit max sects to 128 */ }; enum hsm_task_states { |
