[stgt] [PATCH] The first byte in CDB USAGE DATA should be the opcode number and not 0xFF

FUJITA Tomonori fujita.tomonori at lab.ntt.co.jp
Wed Feb 26 12:23:18 CET 2014

On Mon, 24 Feb 2014 19:15:09 -0800
Ronnie Sahlberg <ronniesahlberg at gmail.com> wrote:

> When we build the CDB USAGE DATA field for a REPORT SUPPORTED OPCODES reply
> we must set the first byte of the field to the opcode itself, and not
> to 0xFF as we currently do.
> SPC4:
> ...
> The CDB USAGE DATA field contains information about the CDB for the command being queried.
> The first byte of the CDB USAGE FIELD field shall contain the operation code for the command being queried.
> ...
> A test for this is available in the libiscsi test utility :
> ./bin/iscsi-test-cu iscsi:// --test=SCSI.ReportSupportedOpcodes.OneCommand
> Signed-off-by: Ronnie Sahlberg <ronniesahlberg at gmail.com>
> ---
>  usr/scsi.c |  195 ++++++++++++++++++++++++++++++++++++------------------------
>  1 files changed, 118 insertions(+), 77 deletions(-)

Applied, thanks.
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