* Stefan Reinauer stepan@openbios.org [060302 17:23]:
# grep ttyS.*irq messages Feb 28 15:11:36 testnode kernel: ttyS0 at I/O 0x3f8 (irq = 0) is a 16550A Feb 28 15:11:36 testnode kernel: ttyS1 at I/O 0x2f8 (irq = 0) is a 16550A Feb 28 18:14:49 testnode kernel: ttyS0 at I/O 0x3f8 (irq = 0) is a 16550A Feb 28 18:14:49 testnode kernel: ttyS1 at I/O 0x2f8 (irq = 4) is a 16550A
AMIBIOS:
Jan 3 14:34:39 testnode kernel: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A Jan 3 14:34:39 testnode kernel: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A Jan 3 18:29:46 testnode kernel: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A Jan 3 18:29:46 testnode kernel: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
Any idea why and how that could happen?
Ok, here's some details:
The systems which are causing problems all have a
W83627HF revision ID = 0x17
The OK systems with linuxbios all have:
W83627HF revision ID = 0x41
Unfortunately there does not seem to be a revision guide on the winbond website. Any ideas anyone?
Stefan