1. support fiq decoding and dispatch
2. replace CONFIG_ARMV8R_DECODEFIQ with CONFIG_ARCH_HIPRI_INTERRUPT
Signed-off-by: Jinliang Li <lijinliang1@lixiang.com>
fix revoke_low_memory, problem found by Xiangzhen Ouyang.
g_pt_low mapping is removed during revoke_low_memory so we can't access this memory area with 1:1 mapping.
This logic has been broken for a long time, but for some reason it worked without any crash at boot.
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
simplify interrupt logic and allow any CPU
to disable interrupt, not only CPU that enabled it.
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
Make this_cpu is arch independent and up_cpu_index do that.
In AMP mode, up_cpu_index() may return the index of the physical core.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Because they are not expected to apply cleanly.
In that case, disable all features which require the local patches.
Note: lfs_util.patch is actually necessary regardless of
the littlefs version. It should be ok to drop it for the simplest
flat memory model configurations with a single heap though. I plan
to fix it once littlefs 2.9.4 is released.
Tested with esp32s3-devkitc:toywasm + CONFIG_FS_LITTLEFS_VERSION="v2.9.3".
if the drvier tx queue is full up during the network cable unplugging,
there will be no txdone interrupt after inserting the network cable,
transmit cannot be recovered.
Modified to no longer fill the driver with packet when link down.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
USB ADB is enabled - Based on esp32s3-devkit/adb
Build
./tools/configure.sh -l esp32s3-devkit:txtable
make -j16
make flash ESPTOOL_PORT=/dev/ttyACMx
Test
$ adb -s 1234 shell
nsh> cat /etc/txtable.txt
TXTABLE0
data 0x100000 0
nsh> ls -l /dev/data
frw-rw-rw- 1044480 /dev/data
nsh>
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
reason:
up_set_current_regs initially had two functions:
1: To mark the entry into an interrupt state.
2: To record the context before an interrupt/exception. If we switch to
a new task, we need to store the upcoming context regs by calling up_set_current_regs(regs).
Currently, we record the context in other ways, so the second function is obsolete.
Therefore, we need to rename up_set_current_regs to better reflect its actual meaning,
which is solely to mark an interrupt.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Panic occured if no txtable was found in last eraseblock of MTD device and `CONFIG_TXTABLE_DEFAULT_PARTITION` was disabled
Backtrace
sched_dumpstack
/workspace/nuttx/libs/libc/sched/sched_dumpstack.c:71
dump_assert_info
/workspace/nuttx/sched/misc/assert.c:718
xtensa_user_panic
/workspace/nuttx/arch/xtensa/src/common/xtensa_assert.c:188 (discriminator 1)
xtensa_user
??:?
_xtensa_user_handler
/workspace/nuttx/arch/xtensa/src/common/xtensa_user_handler.S:194
??
??:0
parse_txtable_partition
/workspace/nuttx/fs/partition/fs_txtable.c:136
parse_partition
/workspace/nuttx/fs/partition/fs_partition.c:165
parse_mtd_partition
/workspace/nuttx/fs/partition/fs_partition.c:291
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
board_spiflash_init() => init_storage_partition() => parse_mtd_partition()
`parse_mtd_partition()` may return value that greater than zero when succ
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
reason:
1 There is a similar PR, https://github.com/apache/nuttx/pull/14079,
2 Currently, no one is using recursive locks with write_lock_irqsave/read_lock_irqsave.
3 Nested spinlock is harmful, prone to abuse and leading to a decline in code quality and performance
4 Nested spinlock is also not available in Linux.
5 In our future plans, nested usage of enter_critical_section and spin_lock_irqsave will also be removed.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
reason:
spin_lock_wo_note/spin_unlock_wo_note should be called in matching pairs.
This commit fixes the regression from https://github.com/apache/nuttx/pull/13933
Signed-off-by: hujun5 <hujun5@xiaomi.com>
add toolchains for macOS on Apple Intel
xtensa-esp32s2
xtensa-esp32s3
add toolchains for macOS on Apple Silicon
xtensa-esp32s2
xtensa-esp32s3
add install for ubuntu.sh
xtensa-esp32s2
xtensa-esp32s3
add install for linux.sh
xtensa-esp32s2
xtensa-esp32s3
reason:
1: spin_lock_init and spin_initialize have similar functionalities.
2: spin_lock and spin_unlock should be called in matching pairs.
Signed-off-by: hujun5 <hujun5@xiaomi.com>
For unknown reason, for some cases, GDB refuses to read register using descriptor. Let's stick to the register name.
Signed-off-by: xuxingliang <xuxingliang@xiaomi.com>
