Allows the debug behavior to be specified as part of the board, architecture or chip configuration. This is useful when using out-of tree custom board configurations.
Documentation for PWMIOC_SETCHARACTERISTICS ioctl command mentioned
that this command will neither start nor stop the pulsed output. This
however is incorrect as PWMIOC_SETCHARACTERISTICS command leads to
pwm_start() function which starts the pulsed output.
While this might not be the correct behaviour (I would probably welcome
the option to set PWM characteristics without starting the pulsed output)
it is the way the PWM driver is coded for many architectures. Future
enhancement might be to add function pwm_setchar() for example to just
set characteristics without starting the PWM output.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
Some driver like virtio-net can offload fragmented IOBs, so an interface
to support this feature is needed.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
- Fix `ip6_map_ipv4addr` and `ip6_get_ipv4addr` macro to work under
different endianness.
- Use `iob_reserve` instead of `iob_trimhead` in `udp_datahandler`.
- Because we may set `sockaddr_in6` into IPv4 header, which causes
`offset` become negative. `iob_reserve` can hold this case while
`iob_trimhead` cannot.
- Select IPv4 domain in send case.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Implement I_SUID/I_SGID feature for binfs in the POSIX compliant way.
If set-user-ID bit is set in the file permissions, then the effective
user ID of process shall be set to UID of the new process image file.
test case:
hello example emulates to set uid and file set-user-ID bit, and call
geteuid and getegid API.
UID = 2000
GID = 3000
MODE = 06555
nsh> ls -l /bin/hello
-r-sr-sr-x 2000 3000 0 hello
nsh> hello
geteuid:2000
getegid:3000
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
From posix spec, if set-user-ID bit is set in the file permissions,
then the effective user ID of the new process shall be set to the
user ID of the new process image file.
Let's ignore whether ST_NOSUID is set on the mounted file system.
https://pubs.opengroup.org/onlinepubs/007904875/functions/exec.html
test step:
hello example build as a module and call geteuid and getegid API.
then set file binary set-user-ID bit on the host.
$ chmod +s apps/bin/hello
nsh> mount -t hostfs -o fs=. /data
nsh> ls -l /data/apps/bin/hello
-rwsrwsr-x 1000 1000 9264 /data/apps/bin/hello
nsh> /data/apps/bin/hello
geteuid:1000
getegid:1000
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
The default mode for Rpmsgdev is to read/write data as long as possible for
caller, this mode does not apply to tun devices, tun devices can read and
write only one complete ip packet at a time.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
1.add new intf regulator_set_mode to manual set rehulator lower power mode;
2.when add auto lp desc,the regulator lp mode is controlled by pm framework;
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
when add supply desc,the regulator is linked to the parent regulator
1.if enable the regualtor, the parent regulator is enabled
2.if disable all child regulator, the parent regualtor is disabled
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
/home/baerg/code/NXOS/nuttx/include/nuttx/note/noteram_driver.h💯61: error: unknown type name ‘bool’
100 | noteram_initialize(FAR const char *devpath, size_t bufsize, bool overwrite);
| ^~~~
/home/baerg/code/NXOS/nuttx/include/nuttx/note/noteram_driver.h:31:1: note: ‘bool’ is defined in header ‘<stdbool.h>’; did you forget to ‘#include <stdbool.h>’?
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
The `SIZEOF_ICMPV6_ECHO_REQUEST_S` and `SIZEOF_ICMPV6_ECHO_REPLY_S`
macro are intended to be `8+n`, but actually becomes `10-1+n` and causes
the packet sent by `ping6` one byte more than expected.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
