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openamp: add ns_unbind_notify support 

This is for notify rdev unbind event

Signed-off-by: ligd <liguiding1@xiaomi.com>
This commit is contained in:
ligd 2021-11-01 14:49:10 +08:00 committed by Xiang Xiao
parent ff0cd0baac
commit 8c3996c001
2 changed files with 45 additions and 0 deletions
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44
openamp/0004-openamp-add-ns_unbind_notify-support.patch Normal file
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@ -0,0 +1,44 @@
From 03217b06dfc9fd23b33401cec689cfdbe373770d Mon Sep 17 00:00:00 2001
From: ligd <liguiding1@xiaomi.com>
Date: Tue, 20 Jul 2021 17:52:13 +0800
Subject: [PATCH] openamp: add ns_unbind_notify support
neededby:826344
This is for notify rdev unbind event
Change-Id: Ie4301e8b774158baf8aa1299f8eb6748dd09b1d9
Signed-off-by: ligd <liguiding1@xiaomi.com>
(cherry picked from commit 85818f5857d340635e81680a98924f2bb715c97f)
---
lib/include/openamp/rpmsg.h | 1 +
lib/rpmsg/rpmsg_virtio.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/lib/include/openamp/rpmsg.h open-amp/lib/include/openamp/rpmsg.h
index 93aeec6..4ebb141 100644
--- a/lib/include/openamp/rpmsg.h
+++ open-amp/lib/include/openamp/rpmsg.h
@@ -129,6 +129,7 @@ struct rpmsg_device {
unsigned long bitmap[metal_bitmap_longs(RPMSG_ADDR_BMP_SIZE)];
metal_mutex_t lock;
rpmsg_ns_bind_cb ns_bind_cb;
+ rpmsg_ns_bind_cb ns_unbind_cb;
struct rpmsg_device_ops ops;
bool support_ns;
bool support_ack;
diff --git a/lib/rpmsg/rpmsg_virtio.c open-amp/lib/rpmsg/rpmsg_virtio.c
index 51c2565..2687320 100644
--- a/lib/rpmsg/rpmsg_virtio.c
+++ open-amp/lib/rpmsg/rpmsg_virtio.c
@@ -553,6 +553,8 @@ static int rpmsg_virtio_ns_callback(struct rpmsg_endpoint *ept, void *data,
metal_mutex_release(&rdev->lock);
if (_ept && _ept->ns_unbind_cb)
_ept->ns_unbind_cb(_ept);
+ if (rdev->ns_unbind_cb)
+ rdev->ns_unbind_cb(rdev, name, dest);
} else if (ns_msg->flags == RPMSG_NS_CREATE) {
if (!_ept) {
/*
--
2.25.1

1
openamp/open-amp.defs
View File

@ -36,6 +36,7 @@ open-amp.zip:
$(Q) patch -p0 < 0001-ns-acknowledge-the-received-creation-message.patch
$(Q) patch -p0 < 0002-Negotiate-individual-buffer-size-dynamically.patch
$(Q) patch -p0 < 0003-rpmsg-wait-endpoint-ready-in-rpmsg_send-and-rpmsg_se.patch
$(Q) patch -p0 < 0004-openamp-add-ns_unbind_notify-support.patch
.openamp_headers: open-amp.zip
$(eval headers := $(wildcard open-amp/lib/include/openamp/*.h))