xucheng5 724ad008ab ctucanfd: increase rwcnt bitfield width and fix structure alignment ...

The rwcnt (read word count) field in ctucanfd_frame_fmt_s was previously
limited to 4 bits, allowing a maximum value of 15. This is insufficient
to correctly represent the frame size (excluding the FRAME_FORMAT word)
for larger CAN FD frames as required by the CTU CAN FD hardware.

Increase the rwcnt bitfield width to support a larger range and adjust
the structure layout so that ctucanfd_frame_fmt_s has a size that is a
multiple of 4 bytes, as required by the hardware interface.

This change improves correctness and robustness when handling larger
CAN FD frames without affecting existing users.

Signed-off-by: xucheng5 <xucheng5@xiaomi.com>

2026-01-17 12:43:48 +01:00

..

can_common.c

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can_sender.c

drivers/can: repair compiler error

2026-01-16 01:37:50 +08:00

can.c

can: strict TX priority ordering to avoid priority inversion

2026-01-06 16:03:14 +08:00

CMakeLists.txt

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ctucanfd_pci.c

can: ctucanfd: initialize CAN message header on receive

2026-01-06 23:20:18 +08:00

ctucanfd.h

ctucanfd: increase rwcnt bitfield width and fix structure alignment

2026-01-17 12:43:48 +01:00

Kconfig

can: strict TX priority ordering to avoid priority inversion

2026-01-06 16:03:14 +08:00

kvaser_pci.c

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Make.defs

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mcp2515.c

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mcp2515.h

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sja1000.c

sja1000: replace enter_critical_section with spinlock

2026-01-08 09:15:04 -03:00

sja1000.h

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