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Author SHA1 Message Date
Zhe Weng
6e9053265c net/ipfwd: fix ipv4_dev_forward after IOB offload. 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-06 17:03:47 +08:00
Zhe Weng
2a780e0467 net/ipfwd: fix devif_forward after IOB offload. 
Problem:
- `iob_copyout` to `d_buf` doesn't set `io_len` of the IOB, so `devif_poll` failed to copy the data into `buf` by `iob_copyout`

Modification:
- Just Move the IOB in `devif_forward`.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-06 17:03:47 +08:00
chao an
813dfe9756 spresense/rndis: set default throttle entries to 24 (2*MTU) 
Reserve more throttle entries to avoid data discarded in NIC

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-06 16:59:02 +09:00
Lucas Saavedra Vaz
9cdbec3769 arch/xtensa/esp32: Modify REG_[GET/SET]_FIELD to use [get/set]reg32 2022-12-06 10:53:06 +08:00
chao an
b5507ea9a2 compile/attribute: minor fix for packed struct mismatch 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-06 03:50:20 +08:00
Xiang Xiao
1f25da1366 boards: Remove the unused function prototype(slcd_getstream) 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-06 01:55:58 +08:00
田昕
b9c913a195 include/nuttx/notifier:fix compiling error. 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-12-06 00:12:41 +08:00
Peter van der Perk
9c27d96b8a s32k3xx:LPSPI Check for TX complete before RX 
Co-authored-by: David Sidrane <david.sidrane@nscdg.com>
 2022-12-05 22:35:21 +08:00
Peter van der Perk
e7449cf97a S32K3XX EDMA Set Backdoor for DTCM memory map 2022-12-05 22:35:21 +08:00
Xiang Xiao
b526e06de1 drivers/lcd: Reuse lib_meminstream_s as much as possible 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 14:27:55 +01:00
Xiang Xiao
055f1f33eb libc/stream: Rename [lib_stream_](put|get) to [lib_stream_](putc|getc) 
to make the naming style consistent with each other

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 14:27:55 +01:00
Xiang Xiao
4be9ec774b Don't download tarballs if a local git repo found 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 10:47:36 +01:00
Xiang Xiao
83c4e7d9b6 libc/hex2bin: Remove the unused declaration 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 10:42:22 +01:00
Xiang Xiao
f142cf0e55 drivers/video: Remove memset from cleanup_streamresources 
since initialize_streamresources will do it

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 10:35:26 +01:00
Xiang Xiao
99311ed6a5 drivers/video: Should do uninitialization if is_initialized is true 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 10:35:26 +01:00
Xiang Xiao
92e72f8624 drivers/video: Return zero if gamma curve isn't supported in initialize_scene_gamma 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 10:35:26 +01:00
Xiang Xiao
c8868b3745 drivers/video: Return 0 in case g_video_sensor_ops or get_supported_value is NULL 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-05 10:35:26 +01:00
chao an
e002edf87c net/devif: reprepare iob buffer before polling connections 
Loopback device will consume the d_iob packet in upper layer protocol,
in order to avoid null pointer access, reprepare iob buffer before polling connections

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-05 17:32:07 +08:00
pengyiqiang
922c4df7ef arch/sim: add fb poll notify support 2022-12-05 17:24:43 +08:00
chao an
415fa25eb7 mm/ubsan: fix build warning 
ubsan/ubsan.c: In function ‘get_signed_val’:
ubsan/ubsan.c:162:22: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
  162 |       uint64_t ret = (uint64_t)val & mask;
      |

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-05 14:06:27 +08:00
chao an
4592ce2f07 sim/netdriver: set ipv6 addr to host route 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-05 13:54:07 +08:00
chao an
8fc1e524ab net/ip: return success if the packet was forwarded. 
The incoming packet should not be input to ip layer if the packet has been forwarded

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-04 15:59:43 -03:00
chao an
53a63c517a sim/netdriver: fix build break if enable NET_IPv6 only 
In file included from sim/sim_netdriver.c:73:
sim/sim_netdriver.c: In function ‘netdriver_ifup’:
sim/sim_netdriver.c:284:32: error: ‘struct net_driver_s’ has no member named ‘d_ipaddr’; did you mean ‘d_ipv6addr’?
  284 |   sim_netdev_ifup(devidx, dev->d_ipaddr);
      |                                ^~~~~~~~
sim/sim_internal.h:279:67: note: in definition of macro ‘sim_netdev_ifup’
  279 | #  define sim_netdev_ifup(idx,ifaddr)         sim_tapdev_ifup(idx,ifaddr)
      |

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-05 01:42:01 +08:00
chao an
d12ddf56df arm/arm: sync ARM_THUMB support from cortex-a 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-05 01:09:31 +08:00
Xiang Xiao
43bda3282f net/arp: Move arp_ipin and arp_out to private header file 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-04 20:39:21 +08:00
Xiang Xiao
c6e9edcbb6 net: Rename arp_arpin to arp_input 
align with other similar function(e.g. ipv4_input and ipv6_input)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-04 20:39:21 +08:00
chao an
62004a28a6 net/d_buf: remove d_buf reference from l3/l4 
l3/l4 stack will decouple the reference of d_buf gradually, Only legacy
devices still retain d_buf support, new net devices will use d_iob

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-04 20:37:14 +08:00
chao an
dc6f10f33b net/nerighbor: No need to update pktlen before l2 output 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-04 20:37:14 +08:00
chao an
4b70e4ff77 arm/cortex-r: sync ARM_THUMB support from cortex-a 
Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-04 20:12:31 +08:00
jihandong
965566d2e8 libc/stdio: add total_len back 
"The number of characters written if successful or negative value if an error occurred.
If the resulting string gets truncated due to buf_size limit, function returns the total
number of characters (not including the terminating null-byte) which would have been written,
if the limit was not imposed." --- https://en.cppreference.com/w/c/io/vfprintf

Signed-off-by: jihandong <jihandong@xiaomi.com>
 2022-12-04 17:27:49 +08:00
wangbowen6
4859d40a51 arm_syscall: add SYS_save_context for armv7-a 
I noticed that there is not register information in the crash log
when DEBUGASSERT failed, the reason is that the arm_dumpstate()
call up_saveusercontext() to get the context of current task but
armv7-a do not support syscall SYS_save_context.

crash log:
[48/12/ 7 16:14:03] [CPU1] [10] [a7] up_assert: Assertion failed CPU1 at file:mm_heap/mm_free.c line: 115 task: panel_apps
[48/12/ 7 16:14:03] [CPU1] [10] [a7] backtrace|10: 0x38443440 0x38081f30 0x38002888 0x3802cb7c 0x38036e34 0x38037978 0x380386f0 0x38037e64
[48/12/ 7 16:14:03] [CPU1] [10] [a7] backtrace|10: 0x38036edc 0x380376a0 0x38035a2c 0x380070d0 0x3804eae4 0x3802abd0 0x3802277c 0x3804b998
[48/12/ 7 16:14:03] [CPU1] [10] [a7] backtrace|10: 0x38091be8 0x38099250 0x38096adc 0x3808f134 0x3802d5d8 0x380191a4
[48/12/ 7 16:14:03] [CPU1] [10] [a7] arm_registerdump: R0: 00000000 R1: 00000000 R2: 00000000  R3: 00000000
[48/12/ 7 16:14:03] [CPU1] [10] [a7] arm_registerdump: R4: 00000000 R5: 00000000 R6: 00000000  R7: 00000000
[48/12/ 7 16:14:03] [CPU1] [10] [a7] arm_registerdump: R8: 00000000 SB: 00000000 SL: 00000000  FP: 00000000
[48/12/ 7 16:14:03] [CPU1] [10] [a7] arm_registerdump: IP: 00000000 SP: 00000000 LR: 00000000  PC: 00000000
[48/12/ 7 16:14:03] [CPU1] [10] [a7] arm_registerdump: CPSR: 00000000

Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-12-04 01:52:49 +08:00
chao an
82d67b201a net/offload: add offload support for pkt/arp 
1. add offload support for pkt/arp
2. Reset the d_buf to NULL if d_iob has released

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-04 01:34:30 +08:00
okayserh
0dafa5f921 Added initial USB support for stm32f746g discovery. 2022-12-03 20:06:47 +08:00
zouboan
aad321dfa8 tools/define.bat: sync design of define.bat with define.sh to uniform usage 2022-12-03 19:22:17 +08:00
David Sidrane
da7fe760e8 s32k1xx:LPI2C Add DMA support 
s32k3xx:LPI2C fix RESET so it compiles
 2022-12-03 13:54:34 +08:00
chao an
34d2cde8a8 net/l2/l3/l4: add support of iob offload 
1. Add new config CONFIG_NET_LL_GUARDSIZE to isolation of l2 stack,
   which will benefit l3(IP) layer for multi-MAC(l2) implementation,
   especially in some NICs such as celluler net driver.

new configuration options: CONFIG_NET_LL_GUARDSIZE

CONFIG_NET_LL_GUARDSIZE will reserved l2 buffer header size of
network buffer to isolate the L2/L3 (MAC/IP) data on network layer,
which will be beneficial to L3 network layer protocol transparent
transmission and forwarding

------------------------------------------------------------
Layout of frist iob entry:

        iob_data (aligned by CONFIG_IOB_ALIGNMENT)
            |
            |                  io_offset(CONFIG_NET_LL_GUARDSIZE)
            |                                |
            -------------------------------------------------
      iob   |            Reserved            |    io_len    |
            -------------------------------------------------

-------------------------------------------------------------
Layout of different NICs implementation:

        iob_data (aligned by CONFIG_IOB_ALIGNMENT)
            |
            |                 io_offset(CONFIG_NET_LL_GUARDSIZE)
            |                                |
            -------------------------------------------------
 Ethernet   |       Reserved    | ETH_HDRLEN |    io_len    |
            ---------------------------------|---------------
 8021Q      |   Reserved  | ETH_8021Q_HDRLEN |    io_len    |
            ---------------------------------|---------------
 ipforward  |            Reserved            |    io_len    |
            -------------------------------------------------

--------------------------------------------------------------------

2. Support iob offload to l2 driver to avoid unnecessary memory copy

Support send/receive iob vectors directly between the NICs and l3/l4
stack to avoid unnecessary memory copies, especially on hardware that
supports Scatter/gather, which can greatly improve performance.

new interface to support iob offload:

  ------------------------------------------
  |    IOB version     |     original      |
  |----------------------------------------|
  |  devif_iob_poll()  |   devif_poll()    |
  |       ...          |       ...         |
  ------------------------------------------

--------------------------------------------------------------------

1> NIC hardware support Scatter/gather transfer

TX:

                tcp_poll()/udp_poll()/pkt_poll()/...(l3|l4)
                           /              \
                          /                \
devif_poll_[l3|l4]_connections()     devif_iob_send() (nocopy:udp/icmp/...)
           /                                   \      (copy:tcp)
          /                                     \
  devif_iob_poll("NIC"_txpoll)                callback() // "NIC"_txpoll
                                                  |
                            dev->d_iob:           |
                                                ---------------         ---------------
                             io_data       iob1 |  |          |    iob3 |  |          |
                                    \           ---------------         ---------------
                                  ---------------  |       --------------- |
                             iob0 |  |          |  |  iob2 |  |          | |
                                  ---------------  |       --------------- |
                                     \             |          /           /
                                        \          |       /           /
                                   ----------------------------------------------
                    NICs io vector |    |    |    |    |    |    |    |    |    |
                                   ----------------------------------------------

RX:

  [tcp|udp|icmp|...]ipv[4|6]_data_handler()(iob_concat/append to readahead)
                    |
                    |
      [tcp|udp|icmp|...]_ipv[4|6]_in()/...
                    |
                    |
          pkt/ipv[4/6]_input()/...
                    |
                    |
     NICs io vector receive(iov_base to each iobs)

--------------------------------------------------------------------

2> CONFIG_IOB_BUFSIZE is greater than MTU:

TX:

"(CONFIG_IOB_BUFSIZE) > (MAX_NETDEV_PKTSIZE + CONFIG_NET_GUARDSIZE + CONFIG_NET_LL_GUARDSIZE)"

                tcp_poll()/udp_poll()/pkt_poll()/...(l3|l4)
                           /              \
                          /                \
devif_poll_[l3|l4]_connections()     devif_iob_send() (nocopy:udp/icmp/...)
           /                                   \      (copy:tcp)
          /                                     \
  devif_iob_poll("NIC"_txpoll)                callback() // "NIC"_txpoll
                                                  |
                                             "NIC"_send()
                          (dev->d_iob->io_data[CONFIG_NET_LL_GUARDSIZE - NET_LL_HDRLEN(dev)])

RX:

  [tcp|udp|icmp|...]ipv[4|6]_data_handler()(iob_concat/append to readahead)
                    |
                    |
      [tcp|udp|icmp|...]_ipv[4|6]_in()/...
                    |
                    |
          pkt/ipv[4/6]_input()/...
                    |
                    |
     NICs io vector receive(iov_base to io_data)

--------------------------------------------------------------------

3> Compatible with all old flat buffer NICs

TX:
                tcp_poll()/udp_poll()/pkt_poll()/...(l3|l4)
                           /              \
                          /                \
devif_poll_[l3|l4]_connections()     devif_iob_send() (nocopy:udp/icmp/...)
           /                                   \      (copy:tcp)
          /                                     \
  devif_iob_poll(devif_poll_callback())  devif_poll_callback() /* new interface, gather iobs to flat buffer */
       /                                           \
      /                                             \
 devif_poll("NIC"_txpoll)                     "NIC"_send()(dev->d_buf)

RX:

  [tcp|udp|icmp|...]ipv[4|6]_data_handler()(iob_concat/append to readahead)
                    |
                    |
      [tcp|udp|icmp|...]_ipv[4|6]_in()/...
                    |
                    |
               netdev_input()  /* new interface, Scatter/gather flat/iob buffer */
                    |
                    |
          pkt/ipv[4|6]_input()/...
                    |
                    |
    NICs io vector receive(Orignal flat buffer)

3. Iperf passthrough on NuttX simulator:

  -------------------------------------------------
  |  Protocol      | Server | Client |            |
  |-----------------------------------------------|
  |  TCP           |  813   |   834  |  Mbits/sec |
  |  TCP(Offload)  | 1720   |  1100  |  Mbits/sec |
  |  UDP           |   22   |   757  |  Mbits/sec |
  |  UDP(Offload)  |   25   |  1250  |  Mbits/sec |
  -------------------------------------------------

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-03 11:47:04 +08:00
Peter Bee
c26fd6565d drivers/video: enhance v4l2 compatibility 
Add common BSD v4l2 header file
Complete ioctls according to standard v4l2 drivers

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
 2022-12-03 02:48:01 +08:00
David Sidrane
ddc178122e s32k3xx:EDMA Add Error handeling 2022-12-03 02:47:42 +08:00
David Sidrane
1d84656f79 s32k3xx:EDMA Add Looping and Cleanup 2022-12-03 02:47:42 +08:00
crafcat7
8b95b7ca5b littlefs: Get and return the current error status before RMDIR execution type 
In some cases, deleting a folder will return unexpected results. For example, ENOENT should be returned when deleting a non-existent folder, but the result will return ENOTDIR.
 2022-12-03 02:44:49 +08:00
田昕
cb0418676f include/nuttx:add linux-like notifier 
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
 2022-12-02 22:56:22 +08:00
David Sidrane
22390df92d s32k3xx:EDMA fix DMAMUX1 access violation 2022-12-02 22:56:07 +08:00
qiaohaijiao1
18bca596d4 sim/sim_alsa.c: add mp3 offload playback on sim 
use host libmad to simulate read DSP.

Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
 2022-12-02 22:55:38 +08:00
qiaohaijiao1
e6ec6e1a94 sim/alsa: enable CONFIG_SIM_M32 config 
Signed-off-by: qiaohaijiao1 <qiaohaijiao1@xiaomi.com>
 2022-12-02 22:55:38 +08:00
Zhe Weng
025430a964 net/icmpv6: Fix icmpv6_reply function 
Fix icmpv6_reply logic broken by commit 48311cc61f and 391b501639.

- 48311cc61f "Fix unaligned memory access when creating ICMP Port Unreachable messages"
  - It removed `htonl` function outside `data`, then the byte order may be wrong, so add `htons` back.
- 391b501639 "net: extract l3 header build code into new functions"
  - It mis-removed the `memmove`, and the icmpv6 has no payload copied after this commit.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-02 15:26:45 +08:00
Zhe Weng
69cbcfd19f net/ipfwd: Support ICMPv6 error reply when forwarding IPv6 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-02 15:26:45 +08:00
Zhe Weng
f416fd86bb net/ipfwd: Support ICMP error reply when forwarding IPv4 
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-02 15:26:45 +08:00
Zhe Weng
da6ab79d65 net/ipv4_input: Set IPv4 flag at the same place as ipv6_input 
Set IPv4 flag before processing ipforward, otherwise the ICMP packet responded by ipforward may sometimes be regarded as IPv6.

Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
 2022-12-02 15:26:45 +08:00
chao an
c1c17794f9 arm/arm: generating assemble code in ARM states by default 
The following changes omit the arm version:

| commit d321080351
| Author: chao an <anchao@xiaomi.com>
| Date:   Fri Dec 2 02:52:18 2022 +0800
|
|     arm/cortex-[a|r]: generating assemble code in ARM states by default
|
|     Signed-off-by: chao an <anchao@xiaomi.com>

Signed-off-by: chao an <anchao@xiaomi.com>
 2022-12-02 13:54:17 +08:00
YAMAMOTO Takashi
fc4493b7f1 esp32-devkitc/wamr_wasi_debug: enable native-lib stuff 
* enable DLFCN.

* bump WAMR to a version which i happened to test.

* enable bulk-memory because it's required by recent versions of
  wasi-sdk, which i happened to use to build a test module.
  (test.wasm in the log below.)

Lightly tested with a stripped down version of WAMR native-lib example. [1]

```
nsh> mount -t littlefs /dev/esp32flash /mnt
nsh> iwasm --native-lib=/mnt/test_add.o /mnt/test.wasm
Hello World!
10 + 20 = 30
nsh> iwasm /mnt/test.wasm
[00:00:23:000 - 6]: warning: failed to link import function (env, test_add)
Hello World!
Exception: failed to call unlinked import function (env, test_add)
nsh>
```

[1] https://github.com/bytecodealliance/wasm-micro-runtime/tree/main/samples/native-lib
 2022-12-02 13:47:20 +08:00