that pr requires chip turn on CONFIG_DRIVERS_BLUETOOTH to use bluetooth,
but not all defconig enable this option, so let's map bt_driver_register
to bt_netdev_register in header file in this case, and revert the unnessary
change in the related chip and board folders.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
rootcause: in btuart_rxwork, read data in blocking mode and btuart_read do three times, maybe remote send some packets one time,so it wont read the sencond packets.
Signed-off-by: wangzhi7 <wangzhi7@xiaomi.com>
add bt_driver_register interface, which could handle
these cases:bth4 bth5 btbridge btslip and btuart_lowerhalf_s etc.
Signed-off-by: chengkai <chengkai@xiaomi.com>
add btuart_create interface, which would be more
flexible in complex cases. And extract btuart_register interface.
Signed-off-by: chengkai <chengkai@xiaomi.com>
BLUETOOTH_MAX_FRAMELEN buffer size is only for LE only mode.
then we need to increase HCI buffer size in BR/EDR and LE mode.
Signed-off-by: chengkai <chengkai@xiaomi.com>
when downloading rtk firmware with vendor hci cmd sending to
bt bridge, which would not filter that hci cmd.
Signed-off-by: chengkai <chengkai@xiaomi.com>
h5 ack which send to controller always timeout, which causing
controller would send repend hci data until host send back h5 ack.
Signed-off-by: chengkai <chengkai@xiaomi.com>
bt bridge filter would not match when ACL in data
head with Packet_Boundary_Flag 0b10. in that case connect handle
is the first 3 octets of the packet, which not match
BT_HCI_EVT_LE_CONN_COMPLETE hci event alloc handle.
Signed-off-by: chengkai <chengkai@xiaomi.com>
serial/serial_cmsdk.c: In function 'uart_cmsdk_ioctl':
serial/serial_cmsdk.c:544:10: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
544 | return ret;
| ^~~
Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
A use-after-free problem occurs when there are multiple remotes in the list `g_rpmsg` and the matching remote is not the last item in the list.
Log
# Export the device "/dev/LOCAL_DEV" to remote "REMOTE_CPU"
ap> testdev -d 2 -c "REMOTE_CPU" -l "/dev/LOCAL_DEV"
[ap] kasan_report: kasan detected a read access error, address at 0x3c3d4740,size is 4, return address: 0x2c33620f
[ap] kasan_show_memory: Shadow bytes around the buggy address:
[ap] kasan_show_memory: 0x3c3d46f0: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4700: aa aa aa aa cc cc cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4710: 40 47 3d 3c ed 61 33 2c 00 00 00 00 00 00 00 00
[ap] kasan_show_memory: 0x3c3d4720: 00 00 00 00 00 00 00 00 00 00 00 00 cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4730: 55 55 55 55 38 00 00 00 02 2c 00 00 cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4740:[00 00 00 00]66 e0 42 3c cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4750: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4760: aa aa aa aa 38 00 00 00 01 2c 00 00 cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4770: 50 57 44 3d 2f 00 cc cc cc cc cc cc cc cc cc cc
[ap] kasan_show_memory: 0x3c3d4780: cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc
[ap] dump_assert_info: Current Version: NuttX ****** ***** *** 12.3.0 **********-***** *** ** 2024 **:**:** arm
[ap] dump_assert_info: Assertion failed panic: at file: kasan/hook.c:187 task: testdev process: testdev 0x2ca20495
$ addr2line -fe nuttx/nuttx 0x2c33620f
rpmsgdev_server_created
/workspace/nuttx/drivers/misc/rpmsgdev_server.c:529
# Line 529 => strcmp()
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
yangsong8