Commit Graph

5 Commits

Author SHA1 Message Date
wangbowen6
162870b750 rpmsgdev: support blocked read/write operation
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-11-16 16:44:18 +08:00
anjiahao
5724c6b2e4 sem:remove sem default protocl
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-10-22 14:50:48 +08:00
wangbowen6
c860a6e5f1 rpmsgdev: forward all open/close to server to support complex driver
Before this commit, each rpmsgdev server only manages one file
no matter how many times the client opened.
It can't work fine with some complex drivers, such as input driver
(keyboard, touchscreen and button), because input driver will alloc
a new private open structure for every open operation to make sure
all the applications don't miss data when input driver is used by
multiple applications.
This commit solves this problem by making the files in server and
client be one-to-one.

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-10-12 08:53:58 +02:00
wangbowen6
5d8cbfb279 rpmsgdev: add rpmsgdev poll() support.
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-10-09 02:40:06 +08:00
wangbowen6
52a1692cfa rpmsgdev: add rpmsg-device support.
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-08-17 18:33:58 +08:00