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It seems ciss should ignore overrun and underrun on a SCSI INQUIRY

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command.  This fixes some weird booting issues on newer versions
of the firmware on the MSA20.

Reported by:	Philippe Pegon <Philippe dot Pegon at crc dot u-strasbg dot fr>
This commit is contained in:
Paul Saab 2005-12-16 06:50:55 +00:00
parent 7f512e8f29
commit 2514c5bfdd
1 changed files with 4 additions and 1 deletions
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5
sys/dev/ciss/ciss.c
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@ -1933,8 +1933,11 @@ ciss_report_request(struct ciss_request *cr, int *command_status, int *scsi_stat
* Logical/Physical LUNs commands.
*/
if ((cc->header.host_tag & CISS_HDR_HOST_TAG_ERROR) &&
((ce->command_status == CISS_CMD_STATUS_DATA_OVERRUN) ||
(ce->command_status == CISS_CMD_STATUS_DATA_UNDERRUN)) &&
((cc->cdb.cdb[0] == CISS_OPCODE_REPORT_LOGICAL_LUNS) ||
(cc->cdb.cdb[0] == CISS_OPCODE_REPORT_PHYSICAL_LUNS))) {
(cc->cdb.cdb[0] == CISS_OPCODE_REPORT_PHYSICAL_LUNS) ||
(cc->cdb.cdb[0] == INQUIRY))) {
cc->header.host_tag &= ~CISS_HDR_HOST_TAG_ERROR;
debug(2, "ignoring irrelevant under/overrun error");
}