Frits de Klark wrote: > Hi, > > to get back on my earlier question: IF the memory mapping might work for > me, > how should I call it? > The PCI card has two CAN ports. Here's (a part of) the output of lspci -vv: > > Interrupt: pin A routed to IRQ 11 > Region 0: Memory at e1003000 (32-bit, non prefetchable) [size=128] > Region 2: I/O ports at d800 [size=128] > Region 3: I/O ports at dc00 [size=128] > Region 4: I/O ports at e000 [size=4] > > What should the insmod command to try if it might work?
You could try handing region 2 or 3 to the rtcan_isa driver or region 0 to rtcan_mem. Maybe your adapter actually does 1:1 mapping of the SJA1000 address space (it looks like). I just wonder what region 4 is doing. Maybe it controls the content of region 0, which may either hold the first or the second CAN controller. Just a theory... Jan
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