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
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
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
Peter Bee
87e16c3694
drivers/video: add support for yuv420p
...
Add calc functions for buffer size (yuv420p is 6Byte/4px)
Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
2022-12-02 13:18:20 +08:00
Peter Bee
365b1f4bb8
drivers/video: add support for YUYV format
...
Add YUYV format which is used by most USB Cameras
Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
2022-12-02 13:18:20 +08:00
wangbowen6
84fa994f51
rpmsgdev: rpmsgdegv ioctl and seek buf fix
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1. rpmsgdev ioctl: should assgin back the client return value to
cookie->result, then this return value can be returned to the
application;
2. rpmsgdev seek: the type "off_t" may be 64bit, so modify the offset
in "struct rpmsgdev_lseek" to int64_t too;
3. rpmsgdev_seek: the rpmsgdev_seek in client should update the
filep->f_pos after the seek operation;
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-12-02 12:05:53 +08:00
FASTSHIFT
0ae242aa8d
drivers/video/fb: add poll support
...
Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
2022-12-01 15:08:03 +08:00
pengyiqiang
c4535ee66a
drivers/input/touchscreen_upper: add missing function code comments
...
Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
2022-12-01 10:26:11 +08:00
chao an
0de9e387a7
net/loopback: reuse devif_loopback() logic for device lo(loopback)
...
TX poll callback in device lo(loopback) can be replaced by devif_loopback()
from devif_poll() hook, remove duplicate code to reuse this logic
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-30 10:07:14 +08:00
Masayuki Ishikawa
8b4ffb8d3e
virtio: Add virtio drivers
...
Summary:
- This commit adds virtio-mmio and virtio-net drivers
Impact:
- None (new drivers)
Testing:
- Tested with rv-virt (will be updated later) with QEMU-7.1
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
2022-11-29 13:16:44 +08:00
田昕
1d8d6e5ed2
drivers/syslog:support stream as syslog backend.
...
Signed-off-by: 田昕 <tianxin7@xiaomi.com>
2022-11-28 20:19:00 +08:00
yinshengkai
699e3e8291
let segger RTT kconfig sink one level
...
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2022-11-28 15:22:58 +08:00
Xiang Xiao
af2b491420
driver/segger: Move SYSLOG_RTT config from drivers/syslog to drivers/segger
...
and remove include/nuttx/syslog/syslog_rtt.h
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-27 23:10:39 +01:00
Xiang Xiao
fd268d7123
drivers/segger: Add STREAM_RTT option
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-27 23:10:39 +01:00
Xiang Xiao
ac365ab7e9
drivers/segger: Refine Kconfig option
...
1.Add SEGGER_SYSVIEW_RTT_CHANNEL option
2.SEGGER_RTT_BUFFER_SIZE_UP always default to 1KB
3.SEGGER_SYSVIEW_RTT_BUFFER_SIZE default to SEGGER_RTT_BUFFER_SIZE_UP
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-27 23:10:39 +01:00
Xiang Xiao
6d30726a1b
Remove the unnecessary "return;" at the end of function
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-27 22:23:50 +01:00
yinshengkai
126b33c488
drivers/segger: add Segger RTT stream support
...
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2022-11-27 23:39:20 +08:00
chao an
6fa60627eb
net/devif/ip: build l2 header on the IP layer
...
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-27 12:13:45 +08:00
chao an
8850dee746
net/devif: move preprocess of txpoll into common code
...
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-27 12:11:12 +08:00
TimJTi
4075509579
4 byte read mode bit position
...
GG25Q devices have the 4 byte read mode in bit 0 not bit 3 of the status register. This changes allows for both depending on the JEDEC DEVICE ID that is read back.
2022-11-25 10:11:11 -03:00
Xiang Xiao
5fd1379d3f
syslog: Move syslog stream to libc like other stream implementation
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-25 01:46:31 +08:00
Karel Kočí
221b098846
drivers/lcd/st7789: fix invalid displayed color
...
The write has to be in number of bytes per pixel as single SPI exchange
is used to identify single pixel write by the ST7789 driver. By issuing
only byte writes the displayed color is corrupted as it is stripped.
This fix consist of setting SPI to correct number of exchanged bytes and
then passing correctly number of words to the SPI exchange.
This also covers usage of st7789_wrram in st7789_putrun as that one was
passing just number of pixels as size but the correct is now number of
bytes.
2022-11-21 14:43:12 -03:00
Robert-Ionut Alexa
039262484a
drivers/sensors: add LTR308 ambient light sensor
...
Add support for the LTR308 ambient light sensor through I2C. Currently,
the interrupt-driven mode of operation is not supported.
Signed-off-by: Robert-Ionut Alexa <robertalexa2000@gmail.com>
2022-11-21 23:48:52 +08:00
Xiang Xiao
a34230c954
Fix Error: chip/stm32_qencoder.c:989:46: error: format specifies type 'unsigned long' but the argument has type 'uint32_t' (aka 'unsigned int')
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-21 17:39:04 +08:00
Xiang Xiao
7bda8747b2
Fix Error: audio/wm8994.c:485:26: error: result of comparison of constant 65536 with expression of type 'uint16_t' (aka 'unsigned short') is always false
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-21 17:39:04 +08:00
Xu Xingliang
d1be53e748
drivers/segger: make RTT_MODE configurable
...
CHAMPION-2373
To allow use NO_BLOCK mode, so the system keeps running when debugger disconnected.
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
2022-11-21 17:19:09 +08:00
chao an
dff81756cf
drivers/regulator_rpmsg: destroy nxsem properly
...
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-21 01:15:48 +08:00
chao an
07604b3220
drivers/rpmsg/clk/ioe: destroy nxsem properly
...
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-21 01:15:48 +08:00
chao an
74cfa7ddb9
drivers/misc/rwbuffer: destroy nxmutex/nxsem properly
...
Signed-off-by: chao an <anchao@xiaomi.com>
2022-11-21 01:15:48 +08:00
chao an
a1abb818a9
drivers/misc/rpmsgdev: destroy nxmutex properly
2022-11-21 01:15:48 +08:00
chao an
40581558d3
drivers/loop: destroy nxmutex properly
2022-11-21 01:15:48 +08:00
chao an
d256b8334e
drivers/mtd: destroy nxmutex properly
2022-11-21 01:15:48 +08:00
Xiang Xiao
3453fe799d
Fix video/max7456.c:775:19: error: unused function '__mx7_write_reg__dmm'
...
video/max7456.c:792:19: error: unused function '__mx7_write_reg__dmdi'
video/max7456.c:809:19: error: unused function '__mx7_write_reg__dmah'
video/max7456.c:826:19: error: unused function '__mx7_write_reg__dmal'
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-20 14:34:44 +01:00
Xiang Xiao
a4eeeb23de
Fix sensors/mpu60x0.c:650:23: error: unused function '__mpu_read_who_am_i'
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-20 14:34:44 +01:00
Xiang Xiao
d8e53d7b4f
Fix error: format specifies type 'unsigned long' but the argument has type 'unsigned int'
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-20 14:34:44 +01:00
Xiang Xiao
416d7301c4
Fix wireless/ieee80211/bcm43xxx/bcmf_gspi.c:151:20: error: unused function 'bcmf_gspi_write_reg_32'
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-20 14:34:44 +01:00
raiden00pl
45a24c1894
drivers/motor/foc/foc_dummy.c: remove unused variable
2022-11-18 01:39:26 +08:00
qinwei1
8021dfece6
sched/task/task_getpid: getpid should return process id not thread id
...
Summary:
implement the right semantics:
1. getpid should return the main thread id
2. gettid should return the current thread id
Refer to:
https://github.com/apache/incubator-nuttx/issues/2499
https://github.com/apache/incubator-nuttx/pull/2518
Signed-off-by: qinwei1 <qinwei1@xiaomi.com>
2022-11-17 17:58:08 +08:00
Hang Fan
5a367ad59d
driver/mtd: add support for mx25l16 serial flash
...
Signed-off-by: Hang Fan <fanhang@xiaomi.com>
2022-11-17 06:22:45 +01:00
wangbowen6
162870b750
rpmsgdev: support blocked read/write operation
...
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-11-16 16:44:18 +08:00
David Sidrane
d05a5d16ee
imxrt:Support TJ1103 PHY
2022-11-15 02:27:35 +08:00
anjiahao
a4563b8744
Fix the coding style and typo issue
...
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-14 09:34:04 +09:00
anjiahao
d07792a343
Initialize global mutext/sem by NXMUTEX_INITIALIZER and SEM_INITIALIZER
...
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-14 09:34:04 +09:00
Xiang Xiao
b44e743483
Fix Error: wireless/ieee802154/mrf24j40/mrf24j40_radif.c:138:45: error: format specifies type 'unsigned long' but the argument has type 'uint32_t' (aka 'unsigned int') [-Werror,-Wformat]
...
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-13 22:35:19 +08:00
ligd
8aa5145273
rptun: fix race-condition on g_rptun_cb & g_rptun_priv
...
both rptun_dev_start() & rpmsg_register_callback() will use
these two lists
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-11-11 20:04:33 +08:00
ligd
f599527e1e
rptun: fix rptun sem post too much
...
_assert
/media/liangchaozhong/ssd/86v1ap/nuttx/libs/libc/assert/lib_assert.c:36
nxsem_post
/media/liangchaozhong/ssd/86v1ap/nuttx/sched/semaphore/sem_post.c:91 (discriminator 1)
rptun_wakeup_rx
/media/liangchaozhong/ssd/86v1ap/nuttx/drivers/rptun/rptun.c:374
rpmsg_virtio_rx_callback
/media/liangchaozhong/ssd/86v1ap/nuttx/openamp/open-amp/lib/rpmsg/rpmsg_virtio.c:377
rproc_virtio_notified
/media/liangchaozhong/ssd/86v1ap/nuttx/openamp/open-amp/lib/remoteproc/remoteproc_virtio.c:342
remoteproc_get_notification
/media/liangchaozhong/ssd/86v1ap/nuttx/openamp/open-amp/lib/remoteproc/remoteproc.c:998
nxtask_start
/media/liangchaozhong/ssd/86v1ap/nuttx/sched/task/task_start.c:129
Signed-off-by: ligd <liguiding1@xiaomi.com>
2022-11-11 20:04:33 +08:00
Xiang Xiao
a446b5816f
mm/circbuf: Remove MM_CIRCBUF option from Kconfig
...
since the linker can remove the unused object file from the final image
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-08 10:18:27 -03:00
Lucas Saavedra Vaz
fa0ccce046
audio: Add support for the ES8388 codec (output)
2022-11-08 10:03:18 -03:00
Xiang Xiao
ac893ffcfe
sensors/mpu60x0: Remove the simple mpu_lock/mpu_unlock
...
call nxmutex_lock and nxmutex_unlock directly
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-11-07 18:22:33 +01:00