aboutsummaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorAlbert Lee <albertcc@tw.ibm.com>2007-04-02 11:34:15 +0800
committerJeff Garzik <jeff@garzik.org>2007-04-04 02:12:27 -0400
commit18d6e9d51891f91af4e7351cbab3cb180bb9f430 (patch)
tree5ba793fd334c4afbbcdfeb00353f46c9d3aaf6a2 /include
parentlibata: Clear tf before doing request sense (take 3) (diff)
downloadlinux-dev-18d6e9d51891f91af4e7351cbab3cb180bb9f430.tar.xz
linux-dev-18d6e9d51891f91af4e7351cbab3cb180bb9f430.zip
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')
-rw-r--r--include/linux/ata.h1
-rw-r--r--include/linux/libata.h1
2 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h
index c331da2da5f7..6caeb98e29dd 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 c7b5e661fe59..c04aec360406 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 {