Sebastian Huber de8ef0424c dev/ns16550: Fix race condition in transmit path ...

In SMP systems, the interrupt handler may run concurrently with tasks
trying to transmit.  Properly protect the transmit state through the
device lock.  Simplify the transmit process.

Close #5552.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>

2026-04-17 01:16:09 +02:00

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aarch64

aarch64: Add imx93 BSP

2026-04-06 10:12:07 -05:00

arm

bsps/arm/tms570: prevent self clear when running from SRAM with HWINIT

2026-04-01 14:02:51 -05:00

i386

bsps/i386: Remove Redundant imps_lapic_addr extern declaration

2026-03-11 22:42:10 +00:00

include

dev/ns16550: Fix race condition in transmit path

2026-04-17 01:16:09 +02:00

m68k

mcf5235/start/init5235.c: Address set but unused warnings

2026-04-13 20:32:13 +00:00

microblaze

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mips

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moxie

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nios2

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no_cpu

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or1k

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powerpc

bsps/powerpc: Add Doxygen and formatting to Motorola BSPs

2026-03-18 08:34:57 +00:00

riscv

riscv: Add basic ESP32-C3 BSP

2026-04-07 14:52:50 -05:00

shared

dev/ns16550: Fix race condition in transmit path

2026-04-17 01:16:09 +02:00

sparc

bsps/leon3: Fix LEON3 timer register store

2026-04-10 00:39:23 +02:00

x86_64

x86_64/amd64: Address SMP sign compare warning

2026-02-09 17:23:00 +00:00