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lib: utils: Introduce optional MPXY RPMI service group operations

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Some of the RPMI service groups may need additional context and
special handling when transferring messages via underlying mailbox
channel so introduce optional MPXY RPMI service group operations
for this purpose.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
This commit is contained in:
Anup Patel
2025-01-12 09:28:37 +05:30
committed by Anup Patel
parent fc1232899d
commit 75c2057a6f
2 changed files with 32 additions and 4 deletions
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12
include/sbi_utils/mpxy/fdt_mpxy_rpmi_mbox.h
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@@ -12,6 +12,7 @@
#include <sbi/sbi_types.h>
#include <sbi/sbi_mpxy.h>
#include <sbi_utils/mailbox/fdt_mailbox.h>
#include <sbi_utils/mailbox/rpmi_msgprot.h>
#include <sbi_utils/mpxy/fdt_mpxy.h>
@@ -63,6 +64,17 @@ struct mpxy_rpmi_mbox_data {
u32 num_services;
u32 notifications_support;
struct mpxy_rpmi_service_data *service_data;
/** Transfer RPMI service group message */
int (*xfer_group)(void *context, struct mbox_chan *chan,
struct mbox_xfer *xfer);
/** Setup RPMI service group context for MPXY */
int (*setup_group)(void **context, struct mbox_chan *chan,
const struct mpxy_rpmi_mbox_data *data);
/** Cleanup RPMI service group context for MPXY */
void (*cleanup_group)(void *context);
};
/** Common probe function for MPXY RPMI drivers */