* pci io remapping and ide_ioreg_t
@ 2001-02-20 4:41 Liam Davies
2001-02-20 8:52 ` Geert Uytterhoeven
2001-02-20 20:51 ` Ralf Baechle
0 siblings, 2 replies; 3+ messages in thread
From: Liam Davies @ 2001-02-20 4:41 UTC (permalink / raw)
To: linux-mips
I have an old (2.0.x) ide driver that used to hard code the
hwif->io_ports up to the 0x100001f0-0x100001f7 range. This is now broken
in the 2.4 kernel since ide_ioreg_t has changed from unsigned long to
unsigned short.
What is the mechanism for reaching these ports now?
Thanks
Liam
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: pci io remapping and ide_ioreg_t
2001-02-20 4:41 pci io remapping and ide_ioreg_t Liam Davies
@ 2001-02-20 8:52 ` Geert Uytterhoeven
2001-02-20 20:51 ` Ralf Baechle
1 sibling, 0 replies; 3+ messages in thread
From: Geert Uytterhoeven @ 2001-02-20 8:52 UTC (permalink / raw)
To: ldavies; +Cc: linux-mips
On Tue, 20 Feb 2001, Liam Davies wrote:
> I have an old (2.0.x) ide driver that used to hard code the
> hwif->io_ports up to the 0x100001f0-0x100001f7 range. This is now broken
> in the 2.4 kernel since ide_ioreg_t has changed from unsigned long to
> unsigned short.
>
> What is the mechanism for reaching these ports now?
Change ide_ioreg_t back to unsigned long? ide_ioreg_t is arch specific.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven ------------- Sony Software Development Center Europe (SDCE)
Geert.Uytterhoeven@sonycom.com ------------------- Sint-Stevens-Woluwestraat 55
Voice +32-2-7248626 Fax +32-2-7262686 ---------------- B-1130 Brussels, Belgium
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: pci io remapping and ide_ioreg_t
2001-02-20 4:41 pci io remapping and ide_ioreg_t Liam Davies
2001-02-20 8:52 ` Geert Uytterhoeven
@ 2001-02-20 20:51 ` Ralf Baechle
1 sibling, 0 replies; 3+ messages in thread
From: Ralf Baechle @ 2001-02-20 20:51 UTC (permalink / raw)
To: ldavies; +Cc: linux-mips
On Tue, Feb 20, 2001 at 02:41:19PM +1000, Liam Davies wrote:
> I have an old (2.0.x) ide driver that used to hard code the
> hwif->io_ports up to the 0x100001f0-0x100001f7 range. This is now broken
> in the 2.4 kernel since ide_ioreg_t has changed from unsigned long to
> unsigned short.
>
> What is the mechanism for reaching these ports now?
Consider this size of ide_ioreg_t a glitch; most current MIPS designs
have their IDE ports in outer space. It shouldn't break anything, so
until somebody is going to cry I'll change it to unsigned long.
Ralf
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2001-02-20 20:52 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2001-02-20 4:41 pci io remapping and ide_ioreg_t Liam Davies
2001-02-20 8:52 ` Geert Uytterhoeven
2001-02-20 20:51 ` Ralf Baechle
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox