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drivers/rpmsg: add rpmsg_test to test rpmsg hold/release rx buffer

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rpmsg_test is a rpmsg api test service inside the kernel, and user
can use ioctl to start this test.

Signed-off-by: mazhuang <mazhuang@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Signed-off-by: wangshaoxin <wangshaoxin@xiaomi.com>
This commit is contained in:
mazhuang
2024-09-20 15:18:01 +08:00
committed by Xiang Xiao
parent 8eb4e46c8c
commit 45f6d86f37
9 changed files with 355 additions and 0 deletions
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include/nuttx/rpmsg/rpmsg.h
+4
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@@ -42,6 +42,7 @@
#define RPMSGIOC_PANIC _RPMSGIOC(1)
#define RPMSGIOC_DUMP _RPMSGIOC(2)
#define RPMSGIOC_PING _RPMSGIOC(3)
#define RPMSGIOC_TEST _RPMSGIOC(4)
#define RPMSG_SIGNAL_RUNNING TIOCM_CD
@@ -58,6 +59,9 @@ struct rpmsg_s
FAR const struct rpmsg_ops_s *ops;
#ifdef CONFIG_RPMSG_PING
struct rpmsg_endpoint ping;
#endif
#ifdef CONFIG_RPMSG_TEST
struct rpmsg_endpoint test;
#endif
struct rpmsg_device rdev[0];
};