Re: [PATCH v2 22/24] mpi3mr: add support of DSN secure fw check

Tomas Henzl
2021-04-15T12:48:24Z

On 4/7/21 4:04 AM, Kashyap Desai wrote:
> Read PCI_EXT_CAP_ID_DSN to know security status.
>
> Driver will throw an warning message when a non-secure type controller
> is detected. Purpose of this interface is to avoid interacting with
> any firmware which is not secured/signed by Broadcom.
> Any tampering on Firmware component will be detected by hardware
> and it will be communicated to the driver to avoid any further
> interaction with that component.
>
> Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
> Reviewed-by: Hannes Reinecke <hare@suse.de>
> Cc: sathya.prakash@broadcom.com

Looks good

Reviewed-by: Tomas Henzl <thenzl@redhat.com>