msm: ipc: Do not broadcast remove client messages, if possible
Remove client message is broadcast to all subsystems within the system.
If a client has never communicated over any link, then do not send the
remove client message over any link. If a client has been communicating
only over a specific link, then send the remove client message only over
that link. If a client has been communicating over multiple links, then
broadcast the remove client message.
CRs-Fixed: 454809
Change-Id: I007c7f1ace66191ce9cbf0bad033381c4f3b750f
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
diff --git a/arch/arm/mach-msm/ipc_router.h b/arch/arm/mach-msm/ipc_router.h
index cafcdd2..32832dd 100644
--- a/arch/arm/mach-msm/ipc_router.h
+++ b/arch/arm/mach-msm/ipc_router.h
@@ -62,6 +62,12 @@
IRSC_PORT,
};
+enum {
+ NULL_MODE,
+ SINGLE_LINK_MODE,
+ MULTI_LINK_MODE,
+};
+
union rr_control_msg {
uint32_t cmd;
struct {