with PCI parallel ports, imm and ppa will corrupt other PCI devices,
when trying to access ECP register at offset 0x402 !
Note: Even reads can habe side-effects (e.g. auto increment).
- fixes the aforementioned bug
- fixes fifo drain only when in ecp fifo mode
- identifies io port on establishing communication (imm)
Luckily my USB could stand these accesses :-)
d000-d007 : PCI device 1409:7268 (Timedia Technology Co Ltd)
d000-d002 : parport1
d400-d41f : Intel Corporation 82371AB PIIX4 USB
d400-d41f : usb-uhci
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This archive was generated by hypermail 2b29 : Fri Jul 21 2000 - 06:52:41 EDT