On 4/1/24 00:14, Pavel Pisa wrote:
From: Pavel Pisa <p...@cmp.felk.cvut.cz>
A CAN sja1000 standard frame filter mask has been computed and applied
incorrectly for standard frames when single Acceptance Filter Mode
(MOD_AFM = 1) has been selected. The problem has not been found
by Linux kernel testing because it uses dual filter mode (MOD_AFM = 0)
and leaves falters fully open.
The problem has been noticed by Grant Ramsay when testing with Zephyr
RTOS which uses single filter mode.
Signed-off-by: Pavel Pisa <p...@cmp.felk.cvut.cz>
Reported-by: Grant Ramsay <gram...@enphaseenergy.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2028
Fixes: 733210e754 ("hw/net/can: SJA1000 chip register level emulation")
---
hw/net/can/can_sja1000.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Patch merged as commit 25145a7d77.
