From: Grant Grundler <grundler@dsl2.external.hp.com>
To: Matthew Wilcox <willy@debian.org>
Cc: "parisc-linux@lists.parisc-linux.org"
<parisc-linux@lists.parisc-linux.org>
Subject: Re: [parisc-linux] Dump: need disk layout function.
Date: Thu, 28 Mar 2002 10:00:30 -0700 [thread overview]
Message-ID: <20020328170030.C4CA9482A@dsl2.external.hp.com> (raw)
In-Reply-To: Message from Matthew Wilcox <willy@debian.org> of "Tue, 26 Mar 2002 07:21:41 GMT." <20020326072141.E22220@parcelfarce.linux.theplanet.co.uk>
Matthew Wilcox wrote:
> How can a disc have HPA and SPA? Are you trying to find the HPA/SPA of
> the disc's controller?
I thought the boot and dump devices have a faked HPA for IODC.
The code in palo/ipl/pdc_misc.c looks like it:
int
pdc_iodc_bootin(unsigned devaddr, char *memaddr, unsigned size)
{
int r;
r = firmware_call(PAGE0->mem_boot.iodc_io,
PAGE0->mem_boot.hpa, ENTRY_IO_BOOTIN,
PAGE0->mem_boot.spa, PAGE0->mem_boot.dp.layers,
pdc_result, devaddr, memaddr, size, size);
....
prev parent reply other threads:[~2002-03-28 17:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-26 7:09 [parisc-linux] Dump: need disk layout function Bruno Vidal
2002-03-26 7:21 ` Matthew Wilcox
2002-03-26 11:46 ` [parisc-linux] does audio works on 712,715 and 735? Jean-Louis Abat
2002-03-26 12:06 ` Tilo Jandt
2002-03-28 17:00 ` Grant Grundler [this message]
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