8a3683fb9f
rptun: add ns_match callback to resolve rptun deadlock
...
thread A: accept -> net_lock -> socket_rpmsg_accept
-> rpmsg_register_callabck -> rptun_lock
thread B: ns_bind -> rpmsg_socket_ns_bind -> get_tx_payload_buffer
-> rptun_wait_tx -> usrsock_rpmsg_ept_cb -> usrsockdev_write
-> net_lock -> deadlock
fix:
add ns_match callback
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-27 20:36:51 +08:00
b88a8cf39f
use rmutex inside of all repeated implementation
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-05-30 19:43:48 +08:00
9785d6606c
openamp: Change the dependence from OPENAMP to RPTUN
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since all rpmsg driver need the extension api exposed by rptun driver
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-04-05 10:05:41 +03:00
1f87ded9c2
driver:clk: clk pending on semaphore waiting on IPC ready
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Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-27 23:25:28 -06:00
5b369c5cec
libs/lbc: remove CHAR_BIT = 16 support
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For CEVA platform CHAR_BIT is 16, and will do lots of extra work
when use IPC.
We will not support this platform anymore, so remove all the b2c operations.
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-12-13 11:08:28 -06:00
565964a12f
driver: add clk framework
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N/A
Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-07 01:35:45 -06:00
ligd