Commit Graph

35 Commits

Author SHA1 Message Date
yintao
279a676978 syslog_rpmsg: Ensure the syslog ept is ready when rpmsg_send
Signed-off-by: yintao <yintao@xiaomi.com>
2024-08-23 01:43:09 +08:00
ligd
661d382322 syslog_rpmsg: handle syslog_rpmsg_transfer() return value
in case of only update head

Signed-off-by: ligd <liguiding1@xiaomi.com>
2024-03-03 02:14:28 +08:00
wangyongrong
7508a10e20 rptun: Strip rpmsg and rptun
nuttx/driver/rpmsg: new folder, extract common rpmsg api in rptun.c to rpmsg.c.
rpmsg provide rpmsg_ops to each backend for specific implementation.

Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
2024-01-16 15:58:32 +01:00
dongjiuzhu1
bfb0095ec7 driver/syslog: reset syslog buffer when syslog buffer include invalid data
When the machine is cold started, the psram area where the syslog
buffer is located contains some random values, so it will cause
loss of valid log.

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-09-07 11:42:24 +03:00
chao an
b60f01a55b inode/i_private: remove all unnecessary cast for i_private
Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-29 08:58:07 +02:00
chao an
7aa45305b7 fs/inode: remove all unnecessary check for filep/inode
Since VFS layer already contains sanity checks, so remove unnecessary lower half checks

Signed-off-by: chao an <anchao@xiaomi.com>
2023-08-29 09:47:11 +08:00
ligd
b743d62703 syslog: remove unsed check
To simplify the code

Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-08-25 17:31:31 +08:00
Jiuzhu Dong
904ca21a00 syslog & ramlog: add BOARDIOC_RESET_CAUSE for syslog & ramlog
cold boot should clear syslog & ramlog buffer

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-08-25 17:31:31 +08:00
ligd
45c04e9125 syslog_rpmsg: update check method when do flush()
Signed-off-by: ligd <liguiding1@xiaomi.com>
2023-08-19 01:35:19 +08:00
Xiang Xiao
779a610ca3 Remove the unnecessary NULL fields in global instance definition of file_operations
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 00:32:13 +02:00
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
Jiuzhu Dong
af62e6cbfa driver/syslog: support syslog rpmsg server chardev
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-21 23:40:56 +08:00
Jiuzhu Dong
eedb774d68 driver/syslog: remove TRANSFER_DONE and sem wait when buffer is full
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-21 23:40:56 +08:00
Jiuzhu Dong
059114557f driver/syslog: support syslog output when buffer remaining space over 75%
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-21 23:40:56 +08:00
Jiuzhu Dong
664fcb2698 driver/syslog: support syslog rpmsg character buffer
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-21 23:40:56 +08:00
ligd
5c33db4220 syslog_rpmsg: head must bigger then tail when syslog_rpmsg_init
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-07-21 23:40:56 +08:00
ligd
7619d2a6f9 syslog: fix syslog print twice when active assert
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-03-29 12:20:37 +08:00
ligd
b6e0614be6 syslog: use & instead of % when calculate offset
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-03-29 12:20:37 +08:00
ligd
61cb79d192 syslog_rpmsg: change head & tail NON-wrap
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-03-29 12:20:37 +08:00
Xiang Xiao
6a0dbba62b syslog: Include nuttx/syslog/syslog.h in include/nuttx/syslog/syslog_rpmsg.h
to avoid struct syslog_channel_s used before definition
and remove the unnecessary inclusion

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-01-31 13:41:56 +01:00
Jiuzhu Dong
f35c6d7ef1 syslog/rpmsg: using up_putc to force flush syslog_rpmsg buffer
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-12-17 11:43:08 -06:00
ligd
9a86aa7f77 syslog_rpmsg: fix typo
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-12-13 11:08:28 -06:00
ligd
93426ca7cc syslog_rpmsg: update syslog_rpmsg to support non-overwrite
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-12-13 11:08:28 -06:00
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
Jiuzhu Dong
0c3cb0cb66 syslog: optimize init logic for early buffer initialize
N/A

Change-Id: I3295803977fa51e8ed8dedf7f0966b9604f8204d
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-07-10 11:10:13 -07:00
Jiuzhu Dong
ff567124d3 driver/syslog: add config SYSLOG_RPMSG_SERVER_NAME to
N/A

specified the name of remote proc(rpmsg server)

Change-Id: Ie270d651071e87a40a80ab489597ae18db9814f0
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2021-05-15 09:39:57 -03:00
Fotis Panagiotopoulos
1dee243e29 syslog: Added multi device support in syslog_device. 2021-04-06 07:32:23 -05:00
ligd
0d24582fe0 syslog_rpmsg: fix system crash when open CONFIG_SCHED_HAVE_PARENT
Reason:
nx_start use syslog at every early time event the idle thread not
full setup, then syslog_rpmsg -> work_queue -> work_signal ->
nxsig_kill -> rtcb is NULL -> crash

Fix:
sched work_queue after is_rpmsg_ept_ready() is true

Change-Id: I225469ff2526e4b810bf3e23473b55d57e64a1ff
Signed-off-by: ligd <liguiding1@xiaomi.com>
2021-03-03 19:08:15 -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
Xiang Xiao
e9773addfa syslog/rpmsg: Fix warning: ‘syslog_rpmsg_write’ defined but not used
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-27 13:48:56 +08:00
zhongan
b4a50a9192 fix nxstyle warning.
Signed-off-by: zhongan <zhongan@xiaomi.com>
2020-04-15 12:30:50 -03:00
zhongan
987472d3bb syslog/rpmsg: remove unused local variable 'g_syslog_rpmsg_channel' which would cause build break.
Change-Id: Ie02ef9202ec2a9ecade62c47e4f8956adb96673f
Signed-off-by: zhongan <zhongan@xiaomi.com>
2020-04-15 12:30:50 -03:00
zhongan
ab566de77a syslog/rpmsg: fix the naming conflict of function 'syslog_rpmsg_putc'.
Change-Id: I3f89bfed71edb85bc3006446c1f9141e95202b5c
Signed-off-by: zhongan <zhongan@xiaomi.com>
2020-04-15 12:30:50 -03:00
Xiang Xiao
46e22d7fd9 syslog/rpmsg: Don't overwrite up_putc
Hook into syslog subsystem like ramlog approach
2020-02-24 08:47:13 -06:00
Guiding Li
8b92305265 This commit brings in the drivers needed to support OpenAMP. These changes were ported from https://github.com/FishsemiCode/nuttx. The current state: Most drivers do now compile but are not yet verfied.
This port was effort of a number of people, I rather arbitrarily gave authorship to Guiding Li because he has the largest number of fundamental quashed commits from the Xiamoi repository.

Squashed commit of the following:

Author: Xiang Xiao <xiaoxiang@pinecone.net>
    include/nuttx/b2c.h and libx/libc/string:  Add non-standard string functions to deal with cases where there are more than 8-bits in a type char.

Author: Gregory Nutt <gnutt@nuttx.org>
    Fix several build issues/missing definitiona needed for OpenAMP build in drivers/.
    Add OpenAMP code has been reviewed and ran through tools/nxstyle (with all reports accounted for).

Author: Xiang Xiao <xiaoxiang@xiaomi.com>
    tools/:  Fix the minor issue in Makefile

Author: Gregory Nutt <gnutt@nuttx.org>
    drivers/rptun/rptun.c:  Review for coding standard.  Run against tools/nxstyle.
    tools/LibTargets.mk:  Fix some TABs that were turned into spaces by a copy-paste.
    fs/hostfs:  Add configure and build support for hostfs RPC.
    drivers/timer:  Add configure and build support for syslog RTC.
    drivers/syslog:  Add configure and build support for syslog RPC.
    drivers/serial:  Add configure and build support for serial RPC.
    Kconfig, tools/*.mk. openamp/:  Add basic OpenAMP build support.
    drivers/rptun:  Add configure and build support for OpenAMP tunnel drivers.
    drivers/net:  Update Make.defs and Kconfig for OpenSDA support.
    Remove drivers/clk/clk-rpmsg.c drivers/power/rpmsg_regulator.c.  These depend on upstreaming support for a new subsystem based on the clk/regulator is model from Linux.  Removed because we want to separate the activities.  We will just try to get the basic OpenAMP support in place for now.
    Remove drivers/misc/misc_rpmsg.c and include/nuttx/misc/misc_rpmsg.h.  These are specific to the Xiaomi application.

Author: zhuyanlin <zhuyanlin@pinecone.net>
    This commit brings in the OpenAMP OS driver/RPC components from https://github.com/FishsemiCode/nuttx.  Initial commit is source files only.  Additional changes to Kconfig and Make.defs files still needed.

Author: Jianli Dong <dongjianli@pinecone.net>
    This commit brings in the OpenAMP OS driver/RPC components from https://github.com/FishsemiCode/nuttx.  Initial commit is source files only.  Additional changes to Kconfig and Make.defs files still needed.

Author: Guiding Li <liguiding@pinecone.net>
    This commit brings in the OpenAMP OS driver/RPC components from https://github.com/FishsemiCode/nuttx.  Initial commit is source files only.  Additional changes to Kconfig and Make.defs files still needed.
2019-11-02 11:30:33 -06:00