[parisc-linux] Re: SCSI/MUX driver on E55, NDA for sorce code

Matthew Wilcox willy@debian.org
Sun, 15 Sep 2002 19:25:00 +0100


On Sun, Sep 15, 2002 at 08:11:07PM +0200, Christoph Plattner wrote:
> The status of MUX: It is not working to access to offset
> 0x80 for the lines. The machine dies. I think this problem
> can be solved very easy, looking in the HP-UX driver code.

Not so sure...

common/sio/mux2.c:

for (loop = 0; loop < ports; loop++, ttyp++) {
        HW.hpa                  = MUX_DATA.hpa + 0x800 + (loop * 0x80);
        HW.io_reg_ptr           = (io_reg_type *)(HW.hpa + 0x30);
}

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