yangsong8 6a38c37702 pty: use mutex to protect alloc minor ...

If failed in pty_register2, it is possible to enter unregister_driver
function, which eventually calls ptmx_minor_free, resulting in mutex
conflict.

Signed-off-by: yangsong8 <yangsong8@xiaomi.com>

2024-08-25 22:16:53 +08:00

..

CMakeLists.txt

drivers/serial:support arm cmsdk drivers

2024-04-26 18:42:35 -03:00

Kconfig

drivers/serial:support arm cmsdk drivers

2024-04-26 18:42:35 -03:00

Kconfig-16550

drivers/serial: Make the 16550 rx trigger level configurable

2024-08-03 10:31:36 +08:00

Kconfig-cmsdk

drivers/serial:support arm cmsdk drivers

2024-04-26 18:42:35 -03:00

Kconfig-lpuart

…

Kconfig-pl011

drivers/serial/uart_pl011.c : add the interface about clock and reset control for reducing power consumption.

2024-06-03 21:18:44 +08:00

Kconfig-sci

…

Kconfig-uart

…

Kconfig-usart

…

Make.defs

drivers/serial:support arm cmsdk drivers

2024-04-26 18:42:35 -03:00

ptmx.c

pty: use mutex to protect alloc minor

2024-08-25 22:16:53 +08:00

pty.c

nuttx: use sizeof instead of define or number in snprintf

2024-08-25 19:22:15 +08:00

pty.h

…

serial_cmsdk.c

drivers/serial:support arm cmsdk drivers

2024-04-26 18:42:35 -03:00

serial_dma.c

drivers/serial: unmodify head and tail pointers

2023-09-19 09:41:07 +08:00

serial_gdbstub.c

serial/gdbstub: Change GDBSTUB_ to GDB_

2024-06-24 23:51:43 +08:00

serial_io.c

tty:support tty c_cc VMIN & VTIME

2023-04-29 13:48:52 +08:00

serial.c

nuttx: fix multiple 'FAR', 'CODE' and style issues

2024-08-25 19:22:15 +08:00

uart_16550.c

drivers/serial: Make the 16550 rx trigger level configurable

2024-08-03 10:31:36 +08:00

uart_bth4.c

poll: pollsetup should notify only one fd passd by caller

2023-11-21 09:07:17 +01:00

uart_bth5.c

poll: pollsetup should notify only one fd passd by caller

2023-11-21 09:07:17 +01:00

uart_pl011.c

drivers/serial/uart_pl011.c : add the bitmask according to PL011 spec. (Although almost no problem.)

2024-06-03 21:18:44 +08:00

uart_ram.c

drivers/serial: add ram uart driver

2023-09-19 09:41:07 +08:00

uart_rpmsg.c

fix:uart_rpmsg_dmareceive data copy to nbuffer should start from data + length

2024-08-22 09:23:12 -03:00