In levelx(2,3,4,5)_handler, first need to save sp in a12,
then after dispatch_c_isr we can restore sp from a12.
Change-Id: Idb6b64a782da866670a4db80b33435a9b63f02c3
Some toolchain such as xtensa-xcc is unrecognize with constraint letter 'I',
letter 'i' is more common in GNU assembler.
Change-Id: I00f6a33fd7a5f2b95508c683e9954d402b68755f
In config with no "CONFIG_SPINLOCK", include arch/spinlock.h will lead to
build error as multi definition with spinlock_t. Nuttx/spinlock.h will
include arch/spinlock.h when needed.
Change-Id: I33b48503f679ec79af3a0ef1f0fb1536aaf1ce7c
When trying to reproduce a reported issue with telnetd,
it took me a bit to find out a working config with telnetd.
I don't want to repeat the process again in future.
OTOH, I don't feel it's worth to have a separate config for this.
Enable a few things convenient for testing network stuff
- telnetd
- iperf
- NET_STATISTICS
- Bump NET_NACTIVESOCKETS
Stack related
- Enable interrupt stack
- Tweak stack sizes
- STACK_COLORATION
- SYSTEM_STACKMONITOR
Debug stuff
- Enable assertions
- Enable some WARN/ERROR logs
Misc
- Disable C++ as it does nothing for the rest of the config and
it's expensive (involving a download of the library)
With an applictation using mbedtls, I observed retransmitted segments
with corrupted user data, detected by the peer tls during mac processing.
Looking at the packet dump, I suspect that a wrb which has been put back
onto the write_q for retransmission was partially sent but fully acked.
Note: it's normal for a retransmission to be acked before sent.
In that case, the bug fixed in this commit would cause the wrb have
a wrong sequence number, possibly the same as the next wrb. It matches
what I saw in the packet dump. That is, the broken segments contain the
payload identical to one of the previous segment.
If threads are blocking for throttled allocation,
g_throttle_sem.semcount doesn't represent the number of
usable IOBs well.
Note: For non-throttled allocations, the g_iob_committed mechanism
is a rescue. But there is no equivalent for throttled allocations.
Summary:
- I noticed that the RNDIS networking is unstable when running
nxplayer + command execution via telnet
- This commit is a workaround to fix this issue by disabling
CONFIG_TCP_WRITE_BUFFERS. Also, CONFIG_SENDFILE_BUFSIZE is
increased to improve the webserver performance.
Impact:
- spresense:rndis_smp only
Testing:
- Tested with nxplayer, telnetd and webserver
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
When use poweroff command,host_abort will be called,but may be make __stack_chk_fail irq, and host_abort be called in PANIC(), so bring infinite loop, in turn it can not exit SIM.
Signed-off-by: buyuer <dingddding@163.com>
This command enables the application to perform the final steps of the
booting process prior to finally switching the execution to another
firmware image.
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
Summary:
- This commit adds RTC and NTP client to wapi_smp/defconfig
Impact:
- None
Testing:
- Tested with ntpcstart & date
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
