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62 Commits

Author SHA1 Message Date
anjiahao
5724c6b2e4 sem:remove sem default protocl 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-10-22 14:50:48 +08:00
ligd
8c1fd1df81 rptun: update rptun to openamp 2022.04.0 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-08-03 01:22:53 +08:00
ligd
c2c1358fc7 rptun: handle uint16_t overflow 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-08-03 01:22:53 +08:00
ligd
e368ce6c07 rptun: add buffer check in RX IRQ 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-08-03 01:22:53 +08:00
ligd
cf22dd8688 rptun: divide notify msg 
For notify callback has two conditions:
1. new data coming
2. return buffer coming

divide these two msgs

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-08-03 01:22:53 +08:00
ligd
886e10ba3c rptun: unify name 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-08-03 01:22:53 +08:00
Xiang Xiao
a9171c77ac drivers/rptun: Add const to image_store_ops and remoteproc_ops 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-08-03 01:22:53 +08:00
ligd
5dcc905f27 rptun: change lock to recursive lock 
[ap] [ 6] [<0x2c351a18>] arm_switchcontext+0xc/0x10
[ap] [ 6] [<0x2c321b36>] sem_wait+0x5a/0xbc
[ap] [ 6] [<0x2c333d68>] rptun_ns_bind+0x2c/0x128
[ap] [ 6] [<0x2c5f863c>] rpmsg_virtio_ns_callback+0x9c/0x140
[ap] [ 6] [<0x2c5f84a6>] rpmsg_virtio_rx_callback+0xba/0x1b4
[ap] [ 6] [<0x2c5f7b38>] rproc_virtio_notified+0x44/0x5c
[ap] [ 6] [<0x2c5f7504>] remoteproc_get_notification+0x1c/0x2c
[ap] [ 6] [<0x2c33432c>] rptun_wait_tx+0x11c/0x160
[ap] [ 6] [<0x2c5f8734>] rpmsg_virtio_get_tx_payload_buffer+0x54/0x100
[ap] [ 6] [<0x2c5f87f2>] rpmsg_virtio_send_offchannel_raw+0x12/0x6c
[ap] [ 6] [<0x2c321b4c>] sem_wait+0x70/0xbc
[ap] [ 6] [<0x2c5f8166>] rpmsg_create_ept+0x102/0x1a4
[ap] [ 6] [<0x2c5eafcc>] rpmsgfs_device_created+0x44/0x5c
[ap] [ 6] [<0x2c33407c>] rptun_dev_start.isra.0+0x218/0x3ac
[ap] [ 6] [<0x2c3343f4>] rptun_thread+0x84/0x164
[ap] [ 6] [<0x2c323762>] nxtask_start+0x3a/0x60

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-27 20:36:51 +08:00
ligd
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
ligd
033cd4d7df rptun: use seperated lock 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-27 20:36:51 +08:00
ligd
0017758fc1 rptun: add dump vring info support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-27 20:36:51 +08:00
ligd
a014a19f0e rptun_ping: add sleep param to rptun_ping 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-27 20:36:51 +08:00
anjiahao
f9bcf1d645 drivers:rptun use strlcpy inside of strcpy 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-07-27 20:36:51 +08:00
ligd
434c49f282 rptun_dump: use METAL_LOG_EMERGENCY log level 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 09:36:05 +08:00
ligd
4a9bd26317 rptun: merge rptun_ioctl & rptun_ops to one 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 09:36:05 +08:00
ligd
631eb516c9 rptun_dump: don't get lock in IRQ handler 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 09:36:05 +08:00
anjiahao
b88a8cf39f use rmutex inside of all repeated implementation 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2022-05-30 19:43:48 +08:00
ligd
86a496d6ff rptun: forward panic/reset to lowerhalf 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
759898c090 rptun: add ping rpmsg support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
a19aef4d36 rptun: enable rx interrupts for virtq 
use wait_tx_buffer method need enable rx interrupts

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
1c7e59eafa rptun: pm_stay when send msg & pm_relax when all tx buffer returned 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
f0ba2f0286 rptun: add rptun dump support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
5599f4e24a rptun: divide shram to TX & RX 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
be49f6b87c rptun: add rpmsg_wait/post support for recursive dispatch 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
7471d096cc rptun: add rptun_panic for both master & salve 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
c9404e2705 rptun: use HPWORK instead of thread 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
3ab7ade4ba rptun: add rptun_reset support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
7aba7c3790 rptun: add rptun_force_panic support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
ligd
5b6b748f6d rptun: set rptun thread default stack size to 4K 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-03-30 10:00:07 +03:00
Eero Nurkkala
1caf7d6f17 rptun: fix compile-time warning 
Fix this compile-time warning:

rptun/rptun.c:956:22: warning: '%lx' directive output may be truncated writing between 1 and 16 bytes into a region of size 14 [-Wformat-truncation=]
  956 |   snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)priv);
      |                      ^~~~~
rptun/rptun.c:956:25: note: format string is defined here
  956 |   snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)priv);
rptun/rptun.c:956:22: note: directive argument in the range [1, 18446744073709551615]
  956 |   snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)priv);
      |                      ^~~~~
rptun/rptun.c:956:3: note: 'snprintf' output between 4 and 19 bytes into a destination of size 16
  956 |   snprintf(arg1, 16, "0x%" PRIxPTR, (uintptr_t)priv);
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
 2022-03-25 22:18:28 +08:00
Petro Karashchenko
68902d8732 pid_t: unify usage of special task IDs 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-03-22 21:22:32 +08:00
Xiang Xiao
2277c18673 Fix rptun/rptun.c:572:7: warning: 'strncpy' specified bound 32 equals destination size 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-22 08:37:33 +02:00
Petro Karashchenko
41c95da594 register_driver: fix driver modes accross the code 
State of problem:
 - Some drivers that do not support write operations (does not
   have write handler or ioctl do not perform any write actions)
   are registered with write permissions
 - Some drivers that do not support read operation (does not
   have read handler or ioctl do not perform any read actions)
   are registered with read permissions
 - Some drivers are registered with execute permissions

Solution:
 - Iterate code where register_driver() is used and change 'mode'
   parameter to reflect the actual read/write operations executed
   by a driver
 - Remove execute permissions from 'mode' parameter

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-02-16 16:15:29 +08:00
Petro Karashchenko
a743fed63d file_operations: get back C89 compatible initializer 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-11 02:14:00 +08:00
ligd
5b369c5cec libs/lbc: remove CHAR_BIT = 16 support 
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
ligd
f5ddbb317f rptun: support can_recursive check for openamp 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-12-13 08:32:57 -06:00
ligd
883d66b906 socket_rpmsg: fix save rp_name error when accept 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-11-04 13:29:51 -05:00
ligd
9cb994e6dc rptun: add ns_unbind_notify support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-11-01 06:57:33 -05:00
Jiuzhu Dong
a39fb6bc7a rptun: add CONFIG_RPTUN_LOADER to optimize code size 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-09-12 11:31:11 +08:00
Xiang Xiao
068353bba7 drivers/rptun: Start/stop remote processor in the background thread 
to avoid blocking the main thread initialization process

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib8ab2a661ee9540bb03d9d4d851a8d8ee212404e
 2021-07-26 19:38:07 -07:00
chao.an
80bfe13b54 drivers/rptun: replace the notification mech from signal to semaphore 
Change-Id: Ic06b945effa876f5aff2f8ddc1fe5775c75f77b1
Signed-off-by: chao.an <anchao@xiaomi.com>
(cherry picked from commit 8df58e5675cab032da16e371c4686929a19ee897)
 2021-07-13 09:44:00 -03:00
Xiang Xiao
7169c7c5f8 drivers/rptun: Adapter to openamp 2020.10.0 release 
change the callback implementation from mmap to get_mem

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2021-05-13 18:43:19 +01:00
ligd
09778c38b1 rptun: fix rptun rpmsg_unregister_callback fault 
N/A

Change-Id: I6447e2ec71a4020533336f35e2aa97a860742e63
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2020-11-24 21:52:29 -08:00
Xiang Xiao
ae356001cf Change all files come from Xiaomi/Pinecone to Apache License 2.0 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-08-22 17:37:21 -06:00
zhongan
2818b6b2c0 drivers/rptun: Add 'RPTUN_CONFIG' interface. 
Change-Id: I1c6177ffe0c49c385f0d784b1ff0dbb69b6432f8
Signed-off-by: zhongan <zhongan@xiaomi.com>
 2020-08-11 15:58:27 +01:00
Xiang Xiao
5eae32577e build: Move INCDIROPT to common place 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-05-18 15:02:55 -06:00
Ouss4
d0bb7c137a Use NuttX's signal set functions inside the OS. 2020-04-29 16:40:27 -06:00
zhongan
927cb00f5e fix nxstyle warning 
Signed-off-by: zhongan <zhongan@xiaomi.com>
 2020-04-26 19:53:43 -06:00
zhongan
546e35fc98 drivers/rptun: replace 'rxbuf_size' and 'txbuf_size' to 'buf_size' in struct 'rptun_rsc_s'. 
Change-Id: I7c9da4bd985712a3fde4c56999901434740b33f7
Signed-off-by: zhongan <zhongan@xiaomi.com>
 2020-04-26 19:53:43 -06:00
Xiang Xiao
6ad91aeb05 Kconfig: change the stack size default to DEFAULT_TASK_STACKSIZE 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-04-18 07:17:38 -06:00