In armv8m the FPSCR[18:16] LTPSIZE field must be set to 0b100 for
"Tail predication not applied" as it's reset value.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
1. virtio devics/drivers match and probe/remote mechanism;
2. virtio mmio transport layer based on OpenAmp (Compatible with both
virtio mmio version 1 and 2);
3. virtio-serial driver based on new virtio framework;
4. virtio-rng driver based on new virtio framework;
5. virtio-net driver based on new virtio framework
(IOB Offload implementation);
6. virtio-blk driver based on new virtio framework;
7. Remove the old virtio mmio framework, the old framework only
support mmio transport layer, and the new framwork support
more transport layer and this commit has implemented all the
old virtio drivers;
8. Refresh the the qemu-arm64 and qemu-riscv virtio related
configs, and update its README.txt;
New virtio-net driver has better performance
Compared with previous virtio-mmio-net:
| | master/-c | master/-s | this/-c | this/-s |
| :--------------------: | :-------: | :-------: | :-----: | :-----: |
| qemu-armv8a:netnsh | 539Mbps | 524Mbps | 906Mbps | 715Mbps |
| qemu-armv8a:netnsh_smp | 401Mbps | 437Mbps | 583Mbps | 505Mbps |
| rv-virt:netnsh | 487Mbps | 512Mbps | 760Mbps | 634Mbps |
| rv-virt:netnsh_smp | 387Mbps | 455Mbps | 447Mbps | 502Mbps |
| rv-virt:netnsh64 | 602Mbps | 595Mbps | 881Mbps | 769Mbps |
| rv-virt:netnsh64_smp | 414Mbps | 515Mbps | 491Mbps | 525Mbps |
| rv-virt:knetnsh64 | 515Mbps | 457Mbps | 606Mbps | 540Mbps |
| rv-virt:knetnsh64_smp | 308Mbps | 389Mbps | 415Mbps | 474Mbps |
Note: Both CONFIG_IOB_NBUFFERS=64, using iperf command, all in Mbits/sec
Tested in QEMU 7.2.2
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
NETUTILS_IPERF and CONFIG_DEFAULT_SMALL conflict
Loaded configuration '.config'
Configuration saved to '.config'
warning: LIBC_FLOATINGPOINT (defined at libs/libc/stdio/Kconfig:55) has direct dependencies !LIBM_NONE with value n, but is currently being y-selected by the following symbols:
- NETUTILS_IPERF (defined at /home/baerg/code/NXOS/apps/netutils/iperf/Kconfig:6), with value y, direct dependencies NET (value: y), and select condition NET (value: y)
make: *** [tools/Unix.mk:680: olddefconfig] Error 1
ERROR: failed to refresh
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
A sensor of this type measures the force on it, and additionally
compares the force with one or more specified thresholds. The sensor
can output the force value directly. Moreover, it's usually applied
as a press key. In that case, when it detects a force greater than
some given threshold, a corresponding event is reported.
Signed-off-by: jinxudong <jinxudong@xiaomi.com>
Fix error :
nuttx/libs/libm/newlib/include/math.h:89:8: error: ‘_Thread_local’ does not name a type; did you mean ‘thread_local’?
89 | extern _Thread_local int _tls_gamma_signgam;
| ^~~~~~~~~~~~~
| thread_local
In file included from /mnt/nuttx/include/libcxx/math.h:300,
from /mnt/nuttx/include/libcxx/cmath:308,
from /mnt/nuttx/include/libcxx/charconv:79,
from libcxx/src/string.cpp:10:
/mnt/nuttx/libs/libm/newlib/include/math.h:89:8: error: ‘_Thread_local’ does not name a type; did you mean ‘thread_local’?
89 | extern _Thread_local int _tls_gamma_signgam;
Signed-off-by: yanghuatao <yanghuatao@xiaomi.com>
+ brew install u-boot-tools
==> Fetching dependencies for u-boot-tools: openssl@3
==> Fetching openssl@3
==> Downloading https://ghcr.io/v2/homebrew/core/openssl/3/manifests/3.1.2-1
Already downloaded: /Users/runner/work/nuttx/nuttx/sources/tools/homebrew/downloads/d235bbcbe9c405bfbe837454515b9cb2793542891a2050e5948a94f596e2a51e--openssl@3-3.1.2-1.bottle_manifest.json
==> Downloading https://ghcr.io/v2/homebrew/core/openssl/3/blobs/sha256:2bea791e9eacc59e0a9099065f3229afaf2b68a9b7b3136ec508103985b1176c
Already downloaded: /Users/runner/work/nuttx/nuttx/sources/tools/homebrew/downloads/d082c3abe2fd32b11d857fb7111adc0fc02a0b345044c07f2e7db7160f15300e--openssl@3--3.1.2.ventura.bottle.1.tar.gz
==> Fetching u-boot-tools
==> Downloading https://ghcr.io/v2/homebrew/core/u-boot-tools/manifests/2023.07.02
Already downloaded: /Users/runner/work/nuttx/nuttx/sources/tools/homebrew/downloads/5e0a4a2e6eda6e1dc965b8523549685de4c2da7f1c68d8431bbd7c536642bfee--u-boot-tools-2023.07.02.bottle_manifest.json
==> Downloading https://ghcr.io/v2/homebrew/core/u-boot-tools/blobs/sha256:bfd54176e94ffd2ad380ab7cbd25e091afe9338b17343881cd957f5f6c30d5ed
Already downloaded: /Users/runner/work/nuttx/nuttx/sources/tools/homebrew/downloads/8ce6e97fdea98c1581ffe5f52ccd876f3cbf373da9a70f889948b5c888528402--u-boot-tools--2023.07.02.ventura.bottle.tar.gz
==> Installing dependencies for u-boot-tools: openssl@3
==> Installing u-boot-tools dependency: openssl@3
==> Pouring openssl@3--3.1.2.ventura.bottle.1.tar.gz
Error: Could not symlink bin/openssl
Target /usr/local/bin/openssl
is a symlink belonging to openssl@1.1. You can unlink it:
brew unlink openssl@1.1
To force the link and overwrite all conflicting files:
brew link --overwrite openssl@3
To list all files that would be deleted:
brew link --overwrite --dry-run openssl@3
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
The memory allocated with strdup and asprintf is done via lib_malloc
so we need to use lib_free to deallocate memory otherwise the assertion
"Free memory from the wrong heap" is hit with flat mode and user separated
heap enabled mode.
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
Add COMPOSITE_DEVICES configuration so that external composite
devices can also know the maximum number of supported classes.
The default COMPOSITE_DEVICES number is 8.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
net_lock/unlock is a big lock and repleace it to internal pool lock
to avoid the priority inversion problem.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
By:
1. Take out net_ip_binding_laddr/raddr macro
2. INET6_ADDRSTRLEN is long enough for all address buffer and no need to
add 0 to the end of buffer since inet_ntop will do so
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
The first time interrupt nesting occurs between REE and TEE,
CURRENT_REGS needs to be set.
If TEE nesting REE breaks, then EXC_RETURN.S=0,EXC_RETURN.ES=1;
Conversely, EXC_RETURN.S=1,EXC_RETURN.ES=0;
Interrupt nesting between TEE and REE can be determined based
on the S and ES bits of EXC_RETURN.
Only once nesting between TEE and REE is supported, and cyclic
nesting between TEE and REE is not supported.
Signed-off-by: wangming9 <wangming9@xiaomi.com>
1、The process stack supports interrupt nesting, Execute in MSP;
2、The interrupt stack supports interrupt nesting;
The thread mode use PSP, and the handle mode use MSP;
3、Adjust arm_doirq、exception_common implementation to meet interrupt nesting
4、Adjust the conditions for returning MSP and PSP;
5、remove setintstack;
Signed-off-by: wangming9 <wangming9@xiaomi.com>
1、The process stack supports interrupt nesting, Execute in MSP;
2、The interrupt stack supports interrupt nesting;
The thread mode use PSP, and the handle mode use MSP;
3、Adjust arm_doirq、exception_common implementation to meet interrupt nesting
4、Adjust the conditions for returning MSP and PSP;
5、remove setintstack;
Signed-off-by: wangming9 <wangming9@xiaomi.com>
1、The process stack supports interrupt nesting, Execute in MSP;
2、The interrupt stack supports interrupt nesting;
The thread mode use PSP, and the handle mode use MSP;
3、Adjust arm_doirq、exception_common implementation to meet interrupt nesting
4、Adjust the conditions for returning MSP and PSP;
5、remove setintstack，add arm_initialize_stack;
Signed-off-by: wangming9 <wangming9@xiaomi.com>
This PR adds support for PINE64 Star64 64-bit RISC-V SBC, based on StarFive JH7110 SoC. Most of the code is derived from NuttX for QEMU RISC-V (Kernel Mode). [The source files are explained in the articles here](https://github.com/lupyuen/nuttx-star64)
Modified Files:
boards/Kconfig: Added Star64 board
New Files in boards/risc-v/jh7110/star64:
src/jh7110_appinit.c: Startup Code
include/board.h: Star64 Definitions
include/board_memorymap.h: Memory Map
src/etc/init.d/rc.sysinit, rcS: Startup Script
src/.gitignore: Ignore the tmp filesystem
scripts/ld.script: Linker Script
scripts/Make.defs: Star64 Makefile
src/Makefile: Star64 Makefile
Kconfig: Star64 Config
configs/nsh/defconfig: NSH Build Config
Updated Documentation:
introduction/detailed_support.rst: Added StarFive JH7110 SoC and Star64 SBC
platforms/risc-v/jh7110/index.rst: New page for StarFive JH7110 SoC
platforms/risc-v/jh7110/boards/star64/index.rst: Building and booting NuttX for Star64
