From: Anders Widman <andewid@tnonline.net>
To: linux-ide@vger.kernel.org
Subject: IDE
Date: Fri, 12 Jul 2002 13:23:18 +0200 [thread overview]
Message-ID: <495319109.20020712132318@tnonline.net> (raw)
In-Reply-To: <20020712110620.GA14338@win.tue.nl>
As there seem to be more activity now, maybe someone can help me get
UDMA 66/100 to work with Promise U100 cards.
I have tested on three different systems with 4 brands (Maxtor,
Seagate, Quantum, IBM) of harddrives. The highest mode I can set is
UDMA33. When I try to use anything higher I get an error in the kernel
log saying "kernel: ide2: Speed warnings UDMA 3/4/5 is not functional".
All drives support higher at least UDMA 100.
I have tested with most of the 2.4.17-19 kernels, including the Red
Hat kernels under Red Hat 7.2 and 7.3. I have also used the -AC
patches. I have also compiled with and without "IGNORE word93
Validation BITS"
The current kernel is 2.4.19-rc1.
dmesg log says this om my current system:
---
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
PIIX4: IDE controller on PCI bus 00 dev 21
PIIX4: chipset revision 1
PIIX4: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:DMA
ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:DMA
PDC20268: IDE controller on PCI bus 00 dev 48
PCI: Found IRQ 4 for device 00:09.0
PCI: Sharing IRQ 4 with 00:04.2
PDC20268: chipset revision 2
PDC20268: not 100% native mode: will probe irqs later
ide2: BM-DMA at 0x9800-0x9807, BIOS settings: hde:pio, hdf:pio
ide3: BM-DMA at 0x9808-0x980f, BIOS settings: hdg:pio, hdh:pio
PDC20268: IDE controller on PCI bus 00 dev 58
PCI: Found IRQ 10 for device 00:0b.0
PDC20268: chipset revision 2
PDC20268: not 100% native mode: will probe irqs later
ide4: BM-DMA at 0x8000-0x8007, BIOS settings: hdi:pio, hdj:pio
ide5: BM-DMA at 0x8008-0x800f, BIOS settings: hdk:pio, hdl:pio
---
hde: 117231408 sectors (60022 MB) w/2048KiB Cache, CHS=116301/16/63, UDMA(33)
hdf: 120103200 sectors (61493 MB) w/1916KiB Cache, CHS=119150/16/63, UDMA(33)
hdg: 320173056 sectors (163929 MB) w/2048KiB Cache, CHS=19929/255/63, UDMA(33)
hdh: 240121728 sectors (122942 MB) w/2048KiB Cache, CHS=14946/255/63, UDMA(33)
hdi: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=158816/16/63, UDMA(33)
hdj: 160086528 sectors (81964 MB) w/2048KiB Cache, CHS=158816/16/63, UDMA(33)
hdk: 117266688 sectors (60041 MB) w/2000KiB Cache, CHS=116336/16/63, UDMA(33)
hdl: 117266688 sectors (60041 MB) w/2000KiB Cache, CHS=116336/16/63, UDMA(33)
---
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
ide2 at 0xb000-0xb007,0xa802 on irq 4
ide3 at 0xa400-0xa407,0xa002 on irq 4
ide4 at 0x9400-0x9407,0x9002 on irq 10
ide5 at 0x8800-0x8807,0x8402 on irq 10
---
hde: ST360021A, ATA DISK drive
hdf: IC35L060AVER07-0, ATA DISK drive
hdg: Maxtor 4G160J8, ATA DISK drive
hdh: Maxtor 4G120J6, ATA DISK drive
hdi: Maxtor 98196H8, ATA DISK drive
hdj: Maxtor 98196H8, ATA DISK drive
hdk: MAXTOR 4K060H3, ATA DISK drive
hdl: MAXTOR 4K060H3, ATA DISK driv
The Promise U100Tx2 BIOS does report UDMA100 for ALL drives.
next prev parent reply other threads:[~2002-07-12 11:23 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-09 10:22 [PATCH] 2.4 IDE core for 2.5 Jens Axboe
2002-07-09 10:48 ` Anton Altaparmakov
2002-07-09 10:49 ` Jens Axboe
2002-07-09 10:51 ` Vojtech Pavlik
2002-07-09 10:53 ` Jens Axboe
2002-07-09 11:17 ` Jens Axboe
2002-07-09 12:52 ` Bartlomiej Zolnierkiewicz
2002-07-09 12:56 ` Jens Axboe
2002-07-09 13:13 ` Bartlomiej Zolnierkiewicz
[not found] ` <Pine.SOL.4.30.0207091510450.28198-100000@mion.elka.pw.edu.pl>
2002-07-09 13:16 ` Jens Axboe
2002-07-09 11:11 ` Erik Andersen
2002-07-09 11:13 ` Roy Sigurd Karlsbakk
[not found] ` <200207091313.07199.roy@karlsbakk.net>
2002-07-09 11:20 ` Jens Axboe
2002-07-09 21:43 ` Miles Lane
2002-07-09 11:24 ` Thunder from the hill
2002-07-09 12:43 ` Tobias Rittweiler
2002-07-09 12:48 ` Jens Axboe
2002-07-09 12:54 ` Jens Axboe
2002-07-09 13:31 ` Re[3]: " Tobias Rittweiler
[not found] ` <20020709124827.GA1940@suse.de>
2002-07-09 12:57 ` Re[2]: " Tobias Rittweiler
2002-07-09 20:07 ` Andries Brouwer
2002-07-10 5:43 ` Jens Axboe
2002-07-10 11:11 ` [PATCH] 2.4 IDE core for 2.5, #2 (was Re: [PATCH] 2.4 IDE core for 2.5) Jens Axboe
2002-07-12 11:06 ` Andries Brouwer
2002-07-12 11:23 ` Anders Widman [this message]
2002-07-11 9:54 ` [PATCH] 2.4 IDE core for 2.5 Rogier Wolff
2002-07-11 9:56 ` Jens Axboe
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