It's better to raise error before client sends its (NIOVEC+1)th buffer
(and release buffers held by server), otherwise the client may stuck at
getting (NIOVEC+1)th tx buffer if NIOVEC is equal to rpmsg buffer num.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Found a problem:
When sendto handler gets an error, it will release all its rx buffer,
then iov_base becomes NULL. But it cannot let client stop its request,
then the next data from client cannot be handled by usrsock server
correctly.
It's better to note down the remaining bytes, then we can stop at
correct time.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
Summary:
- Support arm64 pmu api, Currently only the cycle counter function is supported.
- Using ARM64 PMU hardware capability to implement perf interface, modify all
perf interface related code.
- Support for pmu init under smp.
Signed-off-by: wangming9 <wangming9@xiaomi.com>
After enabling this option, you can automatically trace the function instrumentation without adding tracepoint manually.
This is similar to the Function Trace effect of the linux kernel
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Using the interrupt pipe is recommended in the Get_Report
request section of the HID standard. This option has been
added to support some keyboards that refuse to return valid
keys when polled using the Get_Report request. Support for
the Caps Lock key, including LED, has also been added.
Support mirror display by X/Y axis, it's useful for
single portrait/landscape but need to mirror specific direction.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Choose a divider value that matches the description provided within
the same header file.
Include stddef.h to fix compiler errors because NULL is not defined.
Make logs print protocol, vid and pid consistently, (decimal hex hex).
note/note_driver.c:154:7: warning: unsigned conversion from ‘int’ to ‘unsigned char’ changes value from ‘65535’ to ‘255’ [-Woverflow]
154 | , CONFIG_SCHED_INSTRUMENTATION_CPUSET
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Align the pty behavior to linux/bsd,
Also fix the ECHO issue with microadb after https://github.com/apache/nuttx/pull/8691.
adb shell will echo normally with this patch.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
CONFIG_SERIAL_TERMIOS only decide whether to support c_cflag field since
many terminal application need the first three fields to work correctly.
For more information please reference:
https://www.mail-archive.com/dev@nuttx.apache.org/msg09321.html
before this change(olimexino-stm32:tiny):
text data bss dec hex filename
34884 328 1768 36980 9074 nuttx
after this change:
text data bss dec hex filename
35052 340 1768 37160 9128 nuttx
delta
text data bss dec hex filename
168 12 0 180 b4 nuttx
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
MMC_CMD1 command is used to check whether card is MMC type (checked if
CONFIG_MMCSD_MMCSUPPORT is enabled). This commit inserts nxsig_usleep
wait if this check fails. This is to ensure the communication recovers
from invalid response as this may take some time on some platforms (
samv7 for example). Following command for SDHC check may fail if sleep
is not used.
Signed-off-by: Michal Lenc <michallenc@seznam.cz>
There is a rookie mistake introduced by https://github.com/apache/nuttx/pull/8691,
ECHO flag is a part of Local Mode (c_lflags) instead of c_iflags.
nuttx-apps should do the same change in nsh_login and termcurse_vt100.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
