From: Bruno Vidal <bruno_vidal@hpfrcu03.france.hp.com>
To: "parisc-linux@lists.parisc-linux.org"
<parisc-linux@lists.parisc-linux.org>
Subject: [parisc-linux] iodc call and HPMC: dump driver.
Date: Mon, 02 Sep 2002 08:12:26 +0200 [thread overview]
Message-ID: <3D73014A.15ED96ED@admin.france.hp.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 1473 bytes --]
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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next reply other threads:[~2002-09-02 6:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-02 6:12 Bruno Vidal [this message]
2002-09-03 3:42 ` [parisc-linux] iodc call and HPMC: dump driver Grant Grundler
2002-09-03 4:22 ` Grant Grundler
2002-09-03 4:50 ` Grant Grundler
2002-09-03 16:24 ` Bruno Vidal
2002-09-04 4:53 ` Grant Grundler
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