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lib: utils: Add Implementation ID and Version as RPMI MPXY attributes

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The latest frozen RPMI spec has added Implementation ID
and Implementation Version as message protocol specific
mpxy attributes. Add support for these.

Signed-off-by: Rahul Pathak <rpathak@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20250618053854.2577299-1-rpathak@ventanamicro.com
Signed-off-by: Anup Patel <anup@brainfault.org>
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Rahul Pathak authored and Anup Patel committed 2025-06-24 08:42:27 +05:30
1 parent 13abda5169
commit a5fdef45db
4 files changed
+30 -1
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lib/utils/mailbox/fdt_mailbox_rpmi_shmem.c
+6
View File
@@ -523,6 +523,12 @@ static int rpmi_shmem_mbox_get_attribute(struct mbox_chan *chan,
case RPMI_CHANNEL_ATTR_SERVICEGROUP_VERSION:
*((u32 *)out_value) = srvgrp_chan->servicegroup_version;
break;
case RPMI_CHANNEL_ATTR_IMPL_ID:
*((u32 *)out_value) = mctl->impl_id;
break;
case RPMI_CHANNEL_ATTR_IMPL_VERSION:
*((u32 *)out_value) = mctl->impl_version;
break;
default:
return SBI_ENOTSUPP;
}