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6a38c37702
nuttx/drivers/serial
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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
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