scsi: mpt3sas: Disable MPI2_FUNCTION_FW_DOWNLOAD for ATTO devices
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>
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@ -948,6 +948,14 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg,
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break;
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}
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case MPI2_FUNCTION_FW_DOWNLOAD:
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{
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if (ioc->pdev->vendor == MPI2_MFGPAGE_VENDORID_ATTO) {
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ioc_info(ioc, "Firmware download not supported for ATTO HBA.\n");
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ret = -EPERM;
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break;
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}
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fallthrough;
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}
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case MPI2_FUNCTION_FW_UPLOAD:
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{
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ioc->build_sg(ioc, psge, data_out_dma, data_out_sz, data_in_dma,
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