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scsi: mpt3sas: Disable MPI2_FUNCTION_FW_DOWNLOAD for ATTO devices

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Disable firmware download for ATTO devices where it is not supported.

Link: https://lore.kernel.org/r/20220805174609.14830-2-bgrove@attotech.com
Co-developed-by: Rob Crispo <rcrispo@attotech.com>
Signed-off-by: Rob Crispo <rcrispo@attotech.com>
Signed-off-by: Bradley Grove <bgrove@attotech.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Bradley Grove 2022-08-05 13:46:09 -04:00 committed by Martin K. Petersen
parent 91cf186aa1
commit f45fadde91
1 changed files with 8 additions and 0 deletions

8
drivers/scsi/mpt3sas/mpt3sas_ctl.c

@ -948,6 +948,14 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
break;
}
case MPI2_FUNCTION_FW_DOWNLOAD:
{
if (ioc->pdev->vendor == MPI2_MFGPAGE_VENDORID_ATTO) {
ioc_info(ioc, "Firmware download not supported for ATTO HBA.\n");
ret = -EPERM;
break;
}
fallthrough;
}
case MPI2_FUNCTION_FW_UPLOAD:
{
ioc->build_sg(ioc, psge, data_out_dma, data_out_sz, data_in_dma,