diff options
| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2008-07-10 16:56:01 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-07-26 15:14:46 -0400 |
| commit | 42e421b184967c8bc70d72eed8e1b179e9a51acb (patch) | |
| tree | 6176b464c6aae4010c227921832372a59c259da2 | |
| parent | e792121ec85672c1fa48f79d13986a3f4f56c590 (diff) | |
[SCSI] qla2xxx: Verify the RISC is not in ROM code if firmware-load is disabled.
Add an additional check to verify that the current executing
firmware is in fact non-ROM code. The non-ROM Get-ID mailbox
command is used for verification.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 7 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index f8cfeb0e91a..fd3ff5e5713 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -334,6 +334,8 @@ static int qla2x00_isp_firmware(scsi_qla_host_t *ha) { int rval; + uint16_t loop_id, topo, sw_cap; + uint8_t domain, area, al_pa; /* Assume loading risc code */ rval = QLA_FUNCTION_FAILED; @@ -345,6 +347,11 @@ qla2x00_isp_firmware(scsi_qla_host_t *ha) /* Verify checksum of loaded RISC code. */ rval = qla2x00_verify_checksum(ha, ha->fw_srisc_address); + if (rval == QLA_SUCCESS) { + /* And, verify we are not in ROM code. */ + rval = qla2x00_get_adapter_id(ha, &loop_id, &al_pa, + &area, &domain, &topo, &sw_cap); + } } if (rval) { diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index dc5788bbc54..7d7de592f72 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -919,6 +919,8 @@ qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa, rval = qla2x00_mailbox_command(ha, mcp); if (mcp->mb[0] == MBS_COMMAND_ERROR) rval = QLA_COMMAND_ERROR; + else if (mcp->mb[0] == MBS_INVALID_COMMAND) + rval = QLA_INVALID_COMMAND; /* Return data. */ *id = mcp->mb[1]; |