Subject: Re: Compact Flash fixes (change request in PR#24633)
To: Ian Zagorskih <email@example.com>
From: Artem Belevich <firstname.lastname@example.org>
Date: 07/12/2004 11:22:43
I didn't get a chance to try the changes that were committed to the
tree, but I have bunch of systems at work that run with the patch in
the PR with both hard disks and various CF cards without any problem.
On Tue, Jul 13, 2004 at 12:44:29AM +0700, Ian Zagorskih <email@example.com> wrote:
> NetBSD IANZAG 2.0_BETA NetBSD 2.0_BETA (IANZAG) #1: Tue Jun 15 16:15:27 NOVST
> 2004 ianzag@IANZAG:/usr/src/sys/arch/i386/compile/IANZAG i386
> I just looked at http://www.netbsd.org/cgi-bin/query-pr-single.pl?number=24633
> and ported sugested patches for -release-2-0 ATA code.
> geodeide0 at pci0 dev 18 function 2
> geodeide0: AMD Geode CX5530 IDE controller (rev. 0x00)
> geodeide0: bus-master DMA support present
> geodeide0: primary channel wired to compatibility mode
> geodeide0: primary channel interrupting at irq 14
> atabus0 at geodeide0 channel 0
> geodeide0: secondary channel wired to compatibility mode
> geodeide0: secondary channel interrupting at irq 15
> atabus1 at geodeide0 channel 1
> wd0 at atabus1 drive 0: <PQI IDE Flash Disk>
> wd0: drive supports 1-sector PIO transfers, LBA addressing
> wd0: 32000 KB, 500 cyl, 8 head, 16 sec, 512 bytes/sect x 64000 sectors
> wdattach() done
> wd0: 32-bit data port
> wd0(geodeide0:1:0): using PIO mode 0
> On FFS partition with native code i get about 50kb/s which is too slow for
> this machine even on CF card. After applying the patch i get about
> 600..900kb/s and this seems much better for me.
> Any ideas about the state of PR24633 ?
> // wbr