Pata / hd64461.h adresses /mmio generic

[Kristoffer E. <kri...@ho...>]

Im still unable to get Pata support going. From what I can tell the ipr_map 
seems fine and so does all the setup code for hp6xx and h64461.

The generic MMIO needs to be changed in order for it to work for hp6xx, I 
received a patch from andriy before when we had issues with pcmcia wifi.

The adresses inside h64461.h though must be wrong atleast partly.
Examples:
+/* PC Card Controller Registers */
+#define HD64461_PCC0ISR         0x12000 /* socket 0 interface status */
+#define HD64461_PCC0GCR         0x12002 /* socket 0 general control */
+#define HD64461_PCC0CSCR        0x12004 /* socket 0 card status change */
+#define HD64461_PCC0CSCIER      0x12006 /* socket 0 card status change 
interrupt enable */
+#define HD64461_PCC0SCR         0x12008 /* socket 0 software control */

Needs to be changed to CONFIG_HD64461_IOBASE + port - 0x10000 to work. 
Otherwise no output is given on screen.

#define HD64461_STBCR   0x10000

Would result in STBCR = CONFIG_HD64461_IOBASE if port2addr were resolving 
that adress. It works if I change that value, but not otherwise.

So I know paul stated before that hd64461.h should be left untouched, but Im 
unable to get it working if I don't change some values. And the hard part is 
knowing what was touched by port2addr and what wasn't.

Im considering going back to using the hd64461_mv specific and only using 
mmio for pata, as Im making no progress.

Best wishes
Kristoffer

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