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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-01-12 10:41:20 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-01-12 10:41:20 -0800 |
| commit | cb38b45346f17f4b0a105b9315b030a2e24fb7e6 (patch) | |
| tree | e91ecc715863928d8e3a33bf875423e19d1e7ba6 /drivers/target/target_core_transport.c | |
| parent | Merge tag 'md/4.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md (diff) | |
| parent | ibmvscsis: Fix srp_transfer_data fail return code (diff) | |
| download | linux-dev-cb38b45346f17f4b0a105b9315b030a2e24fb7e6.tar.xz linux-dev-cb38b45346f17f4b0a105b9315b030a2e24fb7e6.zip | |
Merge branch 'scsi-target-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/bvanassche/linux
Pull scsi target fixes from Bart Van Assche:
- a series of bug fixes for the XCOPY implementation from David
Disseldorp
- one bug fix for the ibmvscsis driver, a driver that is used for
communication between partitions on IBM POWER systems.
* 'scsi-target-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/bvanassche/linux:
ibmvscsis: Fix srp_transfer_data fail return code
target: support XCOPY requests without parameters
target: check for XCOPY parameter truncation
target: use XCOPY segment descriptor CSCD IDs
target: check XCOPY segment descriptor CSCD IDs
target: simplify XCOPY wwn->se_dev lookup helper
target: return UNSUPPORTED TARGET/SEGMENT DESC TYPE CODE sense
target: bounds check XCOPY total descriptor list length
target: bounds check XCOPY segment descriptor list
target: use XCOPY TOO MANY TARGET DESCRIPTORS sense
target: add XCOPY target/segment desc sense codes
Diffstat (limited to 'drivers/target/target_core_transport.c')
| -rw-r--r-- | drivers/target/target_core_transport.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 7dfefd66df93..1cadc9eefa21 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -1693,6 +1693,10 @@ void transport_generic_request_failure(struct se_cmd *cmd, case TCM_LOGICAL_BLOCK_APP_TAG_CHECK_FAILED: case TCM_LOGICAL_BLOCK_REF_TAG_CHECK_FAILED: case TCM_COPY_TARGET_DEVICE_NOT_REACHABLE: + case TCM_TOO_MANY_TARGET_DESCS: + case TCM_UNSUPPORTED_TARGET_DESC_TYPE_CODE: + case TCM_TOO_MANY_SEGMENT_DESCS: + case TCM_UNSUPPORTED_SEGMENT_DESC_TYPE_CODE: break; case TCM_OUT_OF_RESOURCES: sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE; @@ -2808,6 +2812,26 @@ static const struct sense_info sense_info_table[] = { .key = ILLEGAL_REQUEST, .asc = 0x26, /* INVALID FIELD IN PARAMETER LIST */ }, + [TCM_TOO_MANY_TARGET_DESCS] = { + .key = ILLEGAL_REQUEST, + .asc = 0x26, + .ascq = 0x06, /* TOO MANY TARGET DESCRIPTORS */ + }, + [TCM_UNSUPPORTED_TARGET_DESC_TYPE_CODE] = { + .key = ILLEGAL_REQUEST, + .asc = 0x26, + .ascq = 0x07, /* UNSUPPORTED TARGET DESCRIPTOR TYPE CODE */ + }, + [TCM_TOO_MANY_SEGMENT_DESCS] = { + .key = ILLEGAL_REQUEST, + .asc = 0x26, + .ascq = 0x08, /* TOO MANY SEGMENT DESCRIPTORS */ + }, + [TCM_UNSUPPORTED_SEGMENT_DESC_TYPE_CODE] = { + .key = ILLEGAL_REQUEST, + .asc = 0x26, + .ascq = 0x09, /* UNSUPPORTED SEGMENT DESCRIPTOR TYPE CODE */ + }, [TCM_PARAMETER_LIST_LENGTH_ERROR] = { .key = ILLEGAL_REQUEST, .asc = 0x1a, /* PARAMETER LIST LENGTH ERROR */ |