Master can send restart command to slave to reboot the slave core
Signed-off-by: mazhuang <mazhuang@xiaomi.com>
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Because locate the command at the end the resource table is unfriendly
when we want to support multi virtio devices instead only one virtio
rpmsg device.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Add more common command for rptun and rpmsg_virtio frameworks,
also modify the rptun and rpmsg_virtio driver to use the common
commands.
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Move the panic logic in common places, later we can move more logic to
the framework instead of having the drivers implement it repeatedly.
Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
headrx is very convient to check weather current core miss interrupt
by comparing the headrx with the rx vring avail.idx for slave side or
rx vring used.idx for master side.
So move headrx out of the CONFIG_RPTUN_PM range.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
rptun_dump related code has been moved to rptun.c from rptun_dump.c,
but file rptun_dump.c is not deleted in PR:
https://github.com/apache/nuttx/pull/11712
So delete this file.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Store the rx virtqueue idx to the local headrx index, and only
process the data when the rx virtqueue has data to avoid access
the ram in low power mode.
Signed-off-by: ligd <liguiding1@xiaomi.com>
rptun secure is a rptun driver used for the rpmsg communication
between (Non-Secure) REE and (Secure) TEE environments.
Signed-off-by: yanghuatao <yanghuatao@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
This corrects the setting widebus for SD cards, which was recently broken in 4f7f751d2a.
The if checking the priv->caps, priv->buswidth and IS_MMC has been wrong for
some time. The proper logic is that for MMC only the priv->caps is checked.
For SD card, both priv->caps and priv->buswidth need to be checked.
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
1. if i3c_mater_register without i3c/i2c device, rstdaa/clearevents/do_daa could be failed
2. board code/driver code need to actively i3c_master_do_daa when device power on.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Change syslog API naming more reasonable:
1. rename syslog_channel() to syslog_channel_register()
2. rename syslog_channel_remove() to syslog_channel_unregister()
Signed-off-by: chao an <anchao@lixiang.com>
and move common math funtions to math32.h:
div_round_up
div_round_closest
is_power_of_2
roundup_pow_of_two
rounddown_pow_of_two
Signed-off-by: lipengfei28 <lipengfei28@xiaomi.com>
Summary:
1.Modified the i_crefs from int16_t to atomic_int
2.Modified the i_crefs add, delete, read, and initialize interfaces to atomic operations
The purpose of this change is to avoid deadlock in cross-core scenarios, where A Core blocks B Core’s request for a write operation to A Core when A Core requests a read operation to B Core.
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
1. cpufreq.h not found if cpufreq is not supported on some branches.
./thermal/thermal_dummy.c:25:10: fatal error: nuttx/cpufreq.h: No such file or directory
25 | #include <nuttx/cpufreq.h>
| ^~~~~~~~~~~~~~~~~
compilation terminated.
2. debug.h is included by including <nuttx/cpufreq.h>, should not.
CC: thermal/thermal_dummy.c thermal/thermal_dummy.c: In function ‘thermal_dummy_init’:
thermal/thermal_dummy.c:338:7: warning: implicit declaration of function ‘therr’ [-Wimplicit-function-declaration]
338 | therr("Register cooling device fan0 failed!\n");
|
https://github.com/apache/nuttx/pull/12824
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
When exec "echo 1 > /proc/thermal/cpu-thermal", procfs get "\n" after "1", treat as disable:
```
#1 0x000000000040f452 in thermal_procfs_write (filep=0x7ffff3d241e8, buffer=0x7ffff3d344fc "\n", buflen=1) at thermal/thermal_procfs.c:179
```
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
chao an