On Tue, 25 Apr 2023 08:35:39 +0200
Klaus Jensen <i...@irrelevant.dk> wrote:
> From: Matt Johnston <m...@codeconstruct.com.au>
>
> The Null Destination ID, 0, is used for MCTP control messages when
> addressing by physical ID. That is used for Get Endpoint ID and
> Set Endpoint ID when querying/assigning an EID to an endpoint.
>
> Signed-off-by: Matt Johnston <m...@codeconstruct.com.au>
Seems to work though maybe just squash into previous and add
a note to thank Matt for the fix?
Tested-by: Jonathan Cameron <jonathan.came...@huawei.com>
Reviewed-by: Jonathan Cameron <jonathan.came...@huawei.com>
> ---
> hw/i2c/mctp.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/hw/i2c/mctp.c b/hw/i2c/mctp.c
> index 0f4045d0d685..db42dc72264b 100644
> --- a/hw/i2c/mctp.c
> +++ b/hw/i2c/mctp.c
> @@ -242,7 +242,8 @@ static int i2c_mctp_event_cb(I2CSlave *i2c, enum
> i2c_event event)
> goto drop;
> }
>
> - if (pkt->mctp.hdr.eid.dest != mctp->my_eid) {
> + if (!(pkt->mctp.hdr.eid.dest == mctp->my_eid ||
> + pkt->mctp.hdr.eid.dest == 0)) {
> trace_i2c_mctp_drop_invalid_eid(pkt->mctp.hdr.eid.dest,
> mctp->my_eid);
> goto drop;
