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fe1d83c41b
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4697 Commits

Author SHA1 Message Date
Jiuzhu Dong
fe1d83c41b driver/sensor: solve the deadlock problem caused by sensor_close 
note: replace dev lock by upper driver lock

rptun:
sem_wait
sched/semaphore/sem_wait.c:273
nxmutex_lock
/home/neo/projects/monkey/nuttx/include/nuttx/mutex.h:161
sensor_close (wait upper driver lock)
drivers/sensors/sensor.c:509
sensor_rpmsg_free_stub (get dev lock)
drivers/sensors/sensor_rpmsg.c:546
sensor_rpmsg_unsub_handler
drivers/sensors/sensor_rpmsg.c:1025
rptun_thread

apps:
sem_wait
sched/semaphore/sem_wait.c:273
sensor_rpmsg_close (wait dev lock)
drivers/sensors/sensor_rpmsg.c:613
sensor_close (get upper driver lock)
drivers/sensors/sensor.c:512

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
107e3e5d52 driver/sensor: export upper half lock 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
48b4667318 driver/sensor: slove deadlock issue because ept/devlist using same lock 
CHAMPION-6418
rptun sensor:
[ap] [ 5] [<0x2c352c68>] arm_switchcontext+0xc/0x10
[ap] [ 5] [<0x2c322eae>] sem_wait+0x5a/0xbc
[ap] [ 5] [<0x2c3376cc>] sensor_rpmsg_find_dev+0x8/0x78 (wait g_lock)
[ap] [ 5] [<0x2c338d96>] sensor_rpmsg_suback_handler+0xa/0x4c
[ap] [ 5] [<0x2c7630f6>] rpmsg_virtio_rx_callback+0xba/0x1b4
[ap] [ 5] [<0x2c762788>] rproc_virtio_notified+0x44/0x5c
[ap] [ 5] [<0x2c762154>] remoteproc_get_notification+0x1c/0x2c
[ap] [ 5] [<0x2c335576>] rptun_thread+0x6e/0x164
[ap] [ 5] [<0x2c324aba>] nxtask_start+0x3a/0x60

apps:(note: ipc buffer is busy, it's not enough for dual core.)
[ap] [26] [<0x2c323a5e>] nxsig_timedwait+0x8a/0x184
[ap] [26] [<0x2c324344>] nxsig_nanosleep+0x34/0xa4
[ap] [26] [<0x2c324446>] nxsig_usleep+0x26/0x38
[ap] [26] [<0x2c76338e>] rpmsg_virtio_get_tx_payload_buffer+0x5e/0x100 (wait ipc buffer)
[ap] [26] [<0x2c33775a>] sensor_rpmsg_advsub_one+0x1e/0xdc (get g_lock)
[ap] [26] [<0x2c338312>] sensor_rpmsg_open+0xee/0x178
[ap] [26] [<0x2c3365bc>] sensor_open+0x50/0x234
[ap] [26] [<0x2c749cb8>] open+0xc8/0x194
[ap] [26] [<0x2c375324>] orb_subscribe_multi+0x1c/0x94

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
01254de1bf driver/sensor: update batch initial value 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
ddd4a0d635 driver/sensor: sync batch and interval when update interval 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
8e03f213e3 driver/sensor: convert interval 0 to ULONG_MAX 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
78eb832e23 driver/sensor: using standard recursive mutex api 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
38393cfc94 driver/sensor: move register_driver to end to avoid race condition 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
bf6063cc04 driver/sensor/rpmsg: fix deadlock case: push event in ioctl_ack handler 
using recursive mutex to fix this issue.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
67f156c2f7 driver/sensor: add cpuname info about failed case 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
fa4cebce32 driver/sensor: support sensor data persist 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
2a910b7ca9 driver/sensor: using re-entrant mutex for sensor access to avoid deadlock 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
74b2be20d0 driver/sensor: move readlast for each user 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
6f3873dfa2 sensor: add SNIOC_READLAST 
If enable SNIOC_READLAST, sensor_read will return 0
when there is no new data until last read.

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
2f5727b102 driver/sensor: add _SNIOCVALID check to command 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
8de6c29aa4 driver/sensor: enable usensor and rpmsg_sensor 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Jiuzhu Dong
c5f87bb5c6 driver/sensor: support access remote sensor by rpmsg 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-08-02 01:28:56 +08:00
Xiang Xiao
f09f75f2c9 power/axp202: Replace battery_charger_operations_s * with battery_charger_dev_s 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-08-01 13:00:30 +03:00
Jiuzhu Dong
2ae5a82607 driver/sensor: add struct file for all sensor_ops_s 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-07-30 03:15:23 +08:00
Jiuzhu Dong
bb07354198 driver/sensors: add open/close api and struct file for sensor_ops 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-07-30 03:15:23 +08:00
Jiuzhu Dong
3fdd036ba6 driver/sensor: add name prefix "sensor_" for sensor register 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-07-30 03:15:23 +08:00
Michał Łyszczek
a9f78a64db drivers/ipcc: add Inter Processor Communication driver 
This patch adds upper half driver for IPCC character driver. IPCC
is a Inter Processor Communication Controller.

Driver is still immature and not thoroughly tested, thus
CONFIG_EXPERIMENTAL is required.

Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
 2022-07-29 23:11:32 +08:00
Michael Jung
4ab8f9383d w25qxxxjv.c: Use PRIxOFF to format off_t 
Signed-off-by: Michael Jung <michael.jung@secore.ly>
 2022-07-29 17:41:25 +08:00
hejianliang3
e88a49007d timers/watchdog: fix build warning 
drivers/timers/watchdog.c:57:5: warning: "CONFIG_WATCHDOG_AUTOMONITOR_PING_INTERVAL" is not defined, evaluates to 0 [-Wundef]
   57 |     CONFIG_WATCHDOG_AUTOMONITOR_PING_INTERVAL)
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: hejianliang3 <hejianliang3@xiaomi.com>
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-07-29 07:25:45 +02:00
Michael Jung
f53c776d97 w25qxxxjv.c: Ensure Quad SPI mode is enabled 
Certain variants of the W25QxxxJV Quad SPI NOR flash ICs have the Quad
SPI mode disabled after reset.  As the w25qxxxjv driver is operating the
device in Quad SPI mode, make sure it gets enabled if required during
device initialization.

Signed-off-by: Michael Jung <michael.jung@secore.ly>
 2022-07-28 21:45:34 +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
anjiahao
645ff50609 power:record features by add mask to drivers 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-07-26 12:07:51 +03:00
Jiuzhu Dong
4ef7cf068b driver/power: add charge protocol get 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-07-26 12:07:51 +03:00
ligd
7fa3ecde5a pm: modify for nxstyle 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
3ea2dbb7b4 power: change pm_count to pm_empty to optimize speed 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
487771033d power: move EXPLICIT_RELAX operation to pm_initialize() 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
d8ebe98c6c pm: use rmutex_xx API for recursive lock 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
f9849c7f60 pm: memset when do pm_wakelock_init 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
Xiang Xiao
959031ebca power/greedy: Call pm_auto_updatestate in timeout callback 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
0d1515f7fb pm_procfs: show stay-time-to-now when pm in stay state 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
695b296681 pm: fix build warning 
power/pm_procfs.c:282:27: warning: format specifies type 'unsigned long' but the argument has type 'time_t' (aka 'unsigned int') [-Wformat]
                          dom->wake[state].tv_sec,
                          ^~~~~~~~~~~~~~~~~~~~~~~
make[2]: Entering directory '/home/ligd/platform/m2/audio/frameworks/media'
power/pm_procfs.c:283:27: warning: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Wformat]
                          100 * dom->wake[state].tv_sec / sum,
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
power/pm_procfs.c:284:27: warning: format specifies type 'unsigned long' but the argument has type 'time_t' (aka 'unsigned int') [-Wformat]
                          dom->sleep[state].tv_sec,
                          ^~~~~~~~~~~~~~~~~~~~~~~~
power/pm_procfs.c:285:27: warning: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Wformat]
                          100 * dom->sleep[state].tv_sec / sum,
                          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
power/pm_procfs.c:286:27: warning: format specifies type 'unsigned long' but the argument has type 'time_t' (aka 'unsigned int') [-Wformat]
                          total.tv_sec,
                          ^~~~~~~~~~~~
power/pm_procfs.c:287:27: warning: format specifies type 'unsigned long' but the argument has type 'unsigned int' [-Wformat]
                          100 * total.tv_sec / sum);
                          ^~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
c0f2b7811e pm: add pm procfs support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
f7a1c2a585 pm: move wdog from domain to wakelock 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
0ca0c017fd pm: move pm_wakelock_global_init to the top 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
82713d9eac pm: PM_RESTORE don't need do prepare_all 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
88def0244c power: add pm_wakelock support 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
f606689715 power: change pm_stay_timeout to pm_staytimout 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
b34925e6eb power: move EXPLICIT_RELAX opreation to common place 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
f0a1a2dc0b power: add pm_stay_timeout API 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00
ligd
479689eae9 power: fill acivity callback to greedy_governor 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-26 11:11:00 +08:00