From: "Joel Soete" <soete.joel@tiscali.be>
To: "Randolph Chung" <randolph@tausq.org>,
parisc-linux@lists.parisc-linux.org
Subject: RE: [parisc-linux] ns87415 (superio) support for 2.6.x
Date: Thu, 11 Mar 2004 13:59:49 +0100 [thread overview]
Message-ID: <404EC1C6000018AB@ocpmta1.freegates.net> (raw)
In-Reply-To: <20040310224816.GA23292@tausq.org>
Hi Randolph,
> This patch fixes ns87415 to work on suckyio-based boxes. the device
> reports that dma is enabled, but from the performance we get it
>looks like something is still not quite right (we only see ~3MB/s)
>
>Patch is against 2.6.4-rc3-pa5.... tested on c3000 and c3750.
>(Thanks Max.)
I just build the new 2.6.4-rc-pa6 (in which this patch is included also if
i didn't miss anything?) and boot it successfully on my b2k. Any way I noticed
a 'kernel bug()' in dmesg:
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
kernel BUG at include/asm/ide.h:30!
Kernel addresses on the stack:
[<10124bf8>] printk+0x188/0x1c8
[<101036b8>] dump_stack+0x18/0x24
[<1023e6dc>] init_hwif_data+0xd0/0x2e8
[<101eaac4>] create_dir+0x4c/0x64
[<104385bc>] init_ide_data+0x44/0x58
[<10438fb0>] ide_init+0x44/0x80
[<1042c780>] do_initcalls+0x58/0xf8
[<101001d0>] init+0x28/0xd4
[<10109c5c>] ret_from_kernel_thread+0x1c/0x24
kernel BUG at include/asm/ide.h:30!
Kernel addresses on the stack:
[<10124bf8>] printk+0x188/0x1c8
[<101036b8>] dump_stack+0x18/0x24
[<1023e6dc>] init_hwif_data+0xd0/0x2e8
[<101eaac4>] create_dir+0x4c/0x64
[<104385c4>] init_ide_data+0x4c/0x58
[<10438fb0>] ide_init+0x44/0x80
[<1042c780>] do_initcalls+0x58/0xf8
[<101001d0>] init+0x28/0xd4
[<10109c5c>] ret_from_kernel_thread+0x1c/0x24
NS87415: IDE controller at PCI slot 0000:00:0e.0
NS87415: chipset revision 3
NS87415: 100% native mode on irq 103
ide0: BM-DMA at 0x0900-0x0907, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0x0908-0x090f, BIOS settings: hdc:DMA, hdd:DMA
hda: LTN485S, ATAPI CD/DVD-ROM drive
Using anticipatory io scheduler
ide0 at 0xe00-0xe07,0xd02 on irq 103
hda: ATAPI 48X CD-ROM drive, 120kB Cache
Uniform CD-ROM driver Revision: 3.20
Thanks for your help,
Joel
PS: this b2k is only equiped with a simple (readonly :O ) ide cdrom drive
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next prev parent reply other threads:[~2004-03-11 12:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-03-10 22:48 [parisc-linux] ns87415 (superio) support for 2.6.x Randolph Chung
2004-03-11 12:59 ` Joel Soete [this message]
2004-03-11 14:02 ` Matthew Wilcox
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