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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-27 20:02:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-27 20:02:07 -0700
commit8d49a77568d1105ff3e64aec484dac059f54824e (patch)
tree633ee954a3cea97bf136dec933388a2e419e5dac /Documentation
parent93567c43eb2a4771b9c590435928f9b3a428e568 (diff)
parent1ddd5049545e0aa1a0ed19bca4d9c9c3ce1ac8a2 (diff)
Merge branch 'for-2.6.39/drivers' of git://git.kernel.dk/linux-2.6-block
* 'for-2.6.39/drivers' of git://git.kernel.dk/linux-2.6-block: (122 commits) cciss: fix lost command issue drbd: need include for bitops functions declarations Revert "cciss: Add missing allocation in scsi_cmd_stack_setup and corresponding deallocation" cciss: fix missed command status value CMD_UNABORTABLE cciss: remove unnecessary casts cciss: Mask off error bits of c->busaddr in cmd_special_free when calling pci_free_consistent cciss: Inform controller we are using 32-bit tags. cciss: hoist tag masking out of loop cciss: Add missing allocation in scsi_cmd_stack_setup and corresponding deallocation cciss: export resettable host attribute drbd: drop code present under #ifdef which is relevant to 2.6.28 and below drbd: Fixed handling of read errors on a 'VerifyS' node drbd: Fixed handling of read errors on a 'VerifyT' node drbd: Implemented real timeout checking for request processing time drbd: Remove unused function atodb_endio() drbd: improve log message if received sector offset exceeds local capacity drbd: kill dead code drbd: don't BUG_ON, if bio_add_page of a single page to an empty bio fails drbd: Removed left over, now wrong comments drbd: serialize admin requests for new verify run with pending bitmap io ...
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-pci-devices-cciss12
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
index 4f29e5f1ebf..f5bb0a3bb8c 100644
--- a/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
+++ b/Documentation/ABI/testing/sysfs-bus-pci-devices-cciss
@@ -59,3 +59,15 @@ Kernel Version: 2.6.31
Contact: iss_storagedev@hp.com
Description: Displays the usage count (number of opens) of logical drive Y
of controller X.
+
+Where: /sys/bus/pci/devices/<dev>/ccissX/resettable
+Date: February 2011
+Kernel Version: 2.6.38
+Contact: iss_storagedev@hp.com
+Description: Value of 1 indicates the controller can honor the reset_devices
+ kernel parameter. Value of 0 indicates reset_devices cannot be
+ honored. This is to allow, for example, kexec tools to be able
+ to warn the user if they designate an unresettable device as
+ a dump device, as kdump requires resetting the device in order
+ to work reliably.
+