[parisc-linux] iodc call and HPMC: dump driver.

[Bruno Vidal]

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	Hi all.
Do you know a guy who is a guru of iodc calls ?
I'm still stuck with this. I think I was really near the
solution. Now my iodc call create beatifull HPMC.
Take a look to this call, I was thinking that it
was all right, but there is still something wrong.
now i'm able to retrieve hpa,
I based this on palo code:

ret =  real32_call(PAGE0->mem_boot.iodc_io, (unsigned long)PAGE0->mem_boot.hpa, DUMPDEV_WRITE,
  PAGE0->mem_boot.spa, __pa(PAGE0->mem_boot.dp.layers), __pa(pdc_result), devaddr, __pa(iodc_dbuf), 2048);

DUMPDEV_WRITE = 1
static unsigned long pdc_result[32] __attribute__ ((aligned (8))); 
static char __attribute__((aligned(64))) iodc_dbuf[DUMP_PAGE_SZ];

and devaddr=191889408

Disk /dev/sda: 64 heads, 32 sectors, 17366 cylinders
Units = cylinders of 2048 * 512 bytes

/dev/sda1   *         1        61     62448   f0  Linux/PA-RISC boot
/dev/sda2            62       183    124928   83  Linux
/dev/sda3           184      1648   1500160   82  Linux swap
/dev/sda4          1649     17366  16095232    5  Extended
/dev/sda5          1649      5554   3999728   83  Linux
/dev/sda6          5555      9460   3999728   82  Linux swap
/dev/sda7          9461     13366   3999728   83  Linux
/dev/sda8         13367     17366   4095984   83  Linux

Do you know someone who is well aware of iodc calls ?
I want to discuss a bit about this.

	Thanks.

-- 
	Vidal Bruno, (770-4271)
        SSD-HA Team, HP-UX & LINUX Support
	bruno_vidal@admin.france.hp.com
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