[PATCH] REPORT SUPPORTED OPCODES: Only return opcodes supported by the backend.
Ronnie Sahlberg <[email protected]>
| Newsgroups | org.kernel.vger.stgt |
|---|---|
| Message-ID | <[email protected]> |
Signed-off-by: Ronnie Sahlberg <[email protected]> --- usr/spc.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/usr/spc.c b/usr/spc.c index 88fdf7d..9faa705 100644 --- a/usr/spc.c +++ b/usr/spc.c @@ -739,6 +739,9 @@ static int report_opcodes_all(struct scsi_cmd *cmd, int rctd, if (ops[i].cmd_perform == spc_illegal_op) continue; + if (!is_bs_support_opcode(cmd->dev->bst, i)) + continue; + /* this command does not take a service action, so just report the opcode */ @@ -826,6 +829,9 @@ static int report_opcode_one(struct scsi_cmd *cmd, int rctd, uint8_t opcode, ops = cmd->dev->dev_type_template.ops; + if (!is_bs_support_opcode(cmd->dev->bst, opcode)) + return SAM_STAT_CHECK_CONDITION; + if ((is_service_action && !ops[opcode].service_actions) || (!is_service_action && ops[opcode].service_actions)) { return SAM_STAT_CHECK_CONDITION; -- 1.7.3.1