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6163 Commits

Author SHA1 Message Date
yintao
38af7001b6 drivers/rpmsg: fix the race condtion about rpmsg_device_created 
xxx_rpmsg_device_created may be called repeatedly.

rptun thread				app thread

rptun_dev_start				xxx_rpmsg_init

...					rpmsg_register_callback
priv->...= rpmsg_ns_unbind;
priv->..= rptun_notify_wait;
					if (ns_unbind_cb)
(switch app thread)				device_created()
						xxx_rpmsg_device_created

					metal_list_add_tail(g_cb);
...
rpmsg_device_created();
	cb->device_created
	xxx_rpmsg_device_created;

Signed-off-by: yintao <yintao@xiaomi.com>
 2024-09-14 17:34:52 +08:00
wangyongrong
00b6495419 rpmsg/CMakeLists.txt: add rpmsg_virtio_ivshmem.c in this file 
rpmsg_virtio_ivshmem support Cmake compile too

Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
 2024-09-14 17:34:52 +08:00
Xiang Xiao
a235ada719 rpmsg_virtio_ivshmem: Replace work with wdog 
Just rename, since it's a wdog, not a work.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2024-09-14 17:34:52 +08:00
wangyongrong
ff399054c1 rptun/rpmsg_virtio: fix addrenv/raddrenv num error 
Buf fix, simple_addrenv assume the last addrenv in addrenv array
be zero value

Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
 2024-09-14 17:34:52 +08:00
liaoao
58c9c23765 rpmsg_ping:only sleep when ping->sleep is larger than 0 
To avoid call sleep when sleep <= 0

Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-14 17:34:52 +08:00
wangyongrong
c84409a2cd rpmsg_virtio_ivshmem.c: Replace work queue with wdog 
rpmsg_virtio_ivshmem polling mode use wdog to loop instead work
queue, beacause wdog has better performance

Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
 2024-09-14 17:34:52 +08:00
wangyongrong
57cb0cb66f rpmsg_virtio_ivshmem.c: rpmsg virtio ivshmem msix interrupt support 
Change the rpmsg_virtio_ivshmem from pci bus based to
pci-ivshmem bus based, so rpmsg_virtio_ivshmem can support interrupt
mode and also support the multi instance.

Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-14 17:34:52 +08:00
wangyongrong
3ca717ef4a rpmsg_virtio_ivshmem.c: fix VIRTIO_RPMSG_F_BUFSZ not used caused restart err 
Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
 2024-09-14 17:34:52 +08:00
wangyongrong
d96fe98591 nuttx/rpmsg_virtio.c: fix invalid use of undefined type ‘struct rpmsg_hdr’ err 
rpmsg/rpmsg_virtio.c:320:49: error: invalid use of undefined type ‘struct rpmsg_hdr’
  320 |                                         rx ? hdr->dst : hdr->src);

Signed-off-by: wangyongrong <wangyongrong@xiaomi.com>
 2024-09-14 17:34:52 +08:00
Bowen Wang
1f96a0b5e9 drivers/rpmsg: fix recursive assert when call rpmsg_dump_all() in irq 
Because call mutex lock is forbidden in interrupt.

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-14 17:34:52 +08:00
Yongrong Wang
67e41d0e32 rpmsg/rpmsg_virtio_ivshmem: add rpmsg virtio ivshmem support 
rpmsg_virtio_ivshmem is a ivshmem based rpmsg virtio driver,
with this driver, we can use the rpmsg virtio in qemu platfrom

Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-14 17:34:52 +08:00
Yongrong Wang
af0bde8bca rpmsg virtio: add rpmsg virtio wrapper support 
Rpmsg VirtIO is a virtio transport implementation for Rpmsg, and
it's different to the rptun framework.

rpmsg_virtio.c implements the rpmsg virtio transport layer by itself
to avoid use the remoteproc implementation in OpenAMP to save code
size, so it can be treated as a lightweight version of rptun.
Therefore, rpmsg_virtio.c only support the communication feature and
do not support contoll the life cycle of the remote core.
But benefit by it's small footprint, it can be used in the chips with
small flash.

Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-14 17:34:52 +08:00
Yongrong Wang
e359c661d8 rpmsg ping: fix rpmsg_ping_ept_cb rpmsg send length 
The rpmsg ping response length should not include the data length.

Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com>
 2024-09-14 17:34:52 +08:00
ligd
981bda5cf0 ramlog: workaround the unsafe critical section 
thread1:                           thread2:
ramlog_addbuf()
    enter_critical_section()
    ramlog_pollnotify()
       foreach rl_list
             --> switch out
                                   ramlog_file_close
                                   enter_critical_section()
                                   list_delete()
                                   leave_critical_section()
             <--- switch back
       rl_list error
    leave_critical_section()

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-14 13:13:39 +08:00
ligd
78d93eb628 ramlog: unify the lock to critical section 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-14 13:13:39 +08:00
fangpeina
11f06eb0f5 drivers/serial: fix deadlock when executing rexec in a user task 
CPU0                                                  CPU1
task:nsh_main     task:user_app                       rexecd
nsh_consolemain	  system
uart_read         rexec				      ---
got recv.lock     poll			              ---
	          uart_poll       rpmsg_socket_poll   rpmsg_socket_close
wait recvsem      get recv.lock   poll_notify
                  deadlock        routine work

the error accurs in CPU0 when waiting console input

resolve: unlock recv.lock when waiting recvsem

Signed-off-by: fangpeina <fangpeina@xiaomi.com>
 2024-09-14 10:27:40 +08:00
zhanghu5
10e7d8fe44 set min read length in uart_ioctl 
set min read length in uart_ioctl

Signed-off-by: zhanghu5 <zhanghu5@xiaomi.com>
 2024-09-14 10:27:40 +08:00
Bowen Wang
7a495fabb6 pci/pci_uio_ivshmem: pci uio ivshmem msix interrupt support 
1. Change pci uio ivshmem driver from pci bus based tp pci-ivshmem
bus based;
2. Add the interrupt support by usin the pci_ivshmem API;

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-14 08:39:52 +08:00
liaoao
40e34b5b58 spi_slave: keep consistent with the parameter of the spi_slave_receive function declaration 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 12:27:31 +08:00
p-szafonimateusz
4a147fc86b drivers/pci_qemu_edu: add MSI test 
Add simple MSI test for QEMU PCI EDU device so we can verify if MSI works correctly

Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
 2024-09-13 09:42:08 +08:00
p-szafonimateusz
db6d0bd356 drivers/pci: add MSI/MSI-X support 
Add support for MSI and MSI-X in PCI framework

Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
 2024-09-13 09:42:08 +08:00
liaoao
e4ad92cb03 rpmsgblk: split multi_cmd only when it is too large to be placed into payload buffer 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:26:35 +08:00
rongyichang
83c2a7f54e drivers/fb: add panbuffer clear ioctl 
Some devices need to clear the fb panbuf when waking up from sleep
to avoid outputting residual buffers from before sleeping

Signed-off-by: rongyichang <rongyichang@xiaomi.com>
 2024-09-13 09:15:38 +08:00
liaoao
d8d7f3c38e bits.h: replace all inline defination of __set_bit/__clear_bit 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
d04e1ebf4e coresight: return -EEXIST when register a device which has been registered 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
6f770fb4b1 coresight: disable device before unregister 
coresight_claim_device will fail when unregister device
which has been enabled. device should be the init state when
it is unregistered.

Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
8a57dafdcf coresight: add clk control for coresight system 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
df33c392ae coresight:add tmc device support 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
79af05c4ae coresight:add etb device support 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
71e4267a7a coresight: add etm3 device support 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
e3e23f7eaf coresight:add stm device 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
c0e40fc19f coresight:add tpiu device support 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
5324f69b58 coresight:add link coresight device support 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
8cc0c24318 coresight:add common api for coresight system 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
liaoao
24050ba59f coresight: add coresight_core 
Signed-off-by: liaoao <liaoao@xiaomi.com>
 2024-09-13 09:09:19 +08:00
ligd
6a2c03732f clock: Replace all ts and tick conversion functions 
Using the ts/tick conversion functions provided in clock.h

Do this caused we want speed up the time calculation, so change:
clock_time2ticks, clock_ticks2time, clock_timespec_add,
clock_timespec_compare, clock_timespec_subtract... to MACRO

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-12 18:14:39 +08:00
chao an
7223a1d0d4 serial/uart_16550: remove up_putc spinlock 
putc atomicity should be guaranteed by common code rather than add similar hack to lower half driver

Signed-off-by: chao an <anchao@lixiang.com>
 2024-09-12 18:11:30 +08:00
p-szafonimateusz
ff2fe986cf cmake: add support for PCI 
PCI framework can be build with cmake

Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
 2024-09-12 18:11:13 +08:00
Bowen Wang
4fe2a0daf8 pci/pci.c: fix some pci BUGs 
fix some pci BUGs that make it impossible to match PCI device

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-12 18:10:46 +08:00
chao an
c19bdf204c serial/uart_pl011: default syslog needs to check flow control in up_putc 
default syslog needs to check flow control in up_putc(), otherwise
up_puts() will lose character if the hardware fifo is full.
 2024-09-12 17:15:40 +08:00
caijie
fe4526c7f9 mtd:ramtron MB85RS256B address length is 2 2024-09-12 13:41:51 +08:00
dongjiuzhu1
881cd3f7db driver/usbdev: support userspace to access ep0 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2024-09-11 22:00:26 +08:00
ligd
ccd87767da timers: add weak function up_timer_gettime() 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2024-09-10 23:32:30 +08:00
zhangshoukui
1413fc0c1b drivers/rwbuffer: Set nblocks 0 after using wrflush(skip rwbuffer) 
Signed-off-by: zhangshoukui <zhangshoukui@xiaomi.com>
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2024-09-10 15:22:03 +08:00
fangpeina
cd15d37396 drivers/input: add dummy force feedback driver 
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
 2024-09-10 15:21:42 +08:00
fangpeina
947a32184b drivers/include: clean up compilation warning about aw86225.c 
Signed-off-by: fangpeina <fangpeina@xiaomi.com>
 2024-09-10 15:21:42 +08:00
dongjiuzhu1
84b3b1daa0 ff/aw86225: implement aw86225 vibrator driver base on ff 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2024-09-10 15:21:42 +08:00
dongjiuzhu1
f65491ba44 input/ff: support force feedback driver framework 
Add new driver frameworks: force feedback for vibrator, like linux,
unify vendor vibrator driver using.

Incorporating a force feedback-based driving framework to replace the
conventional driver/motor setup for controlling vibrators not only
enhances the precision and responsiveness of the haptic feedback but
also aligns better with the advancements in Linux-based driver systems.

refs docs link: https://www.kernel.org/doc/html/v4.19/input/ff.html

Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2024-09-10 15:21:42 +08:00
Bowen Wang
6c339daa86 rptun/rptun_ivshmem: interrupt mode support 
1. Change rptun_ivshmem from pci bus based to pci_ivshmem bus based;
2. Support the interrupt mode.

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-10 14:34:31 +08:00
Bowen Wang
9c91ed2360 pci/pci_ivshmem: fix bug in remove and add vmid check 
1. Should check the vmid in ivshmem_remove() when release irq instead
check the ivdev->reg;
2. Add vmid check in ivshmem_probe() because ivshmem driver only support
vmid == 0 or 1 for now in NuttX;

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
 2024-09-10 14:34:31 +08:00