From: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
To: David Greaves <david@dgreaves.com>
Subject: Re: Promise Ultra100TX2 PDC20286 broken in 2.6.0-test9
Date: Sat, 8 Nov 2003 18:18:23 +0100
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Hi,

Can you try "ide2=autotune ide3=autotune" boot parameters?

Promise driver is not autotuning PIO modes by default (will be fixed soon,
needs some more testing).  You are hitting it only in 2.6.0-t9 because you've
compiled kernel without "DMA on by default" (guess based on your dmesg),
plus in 2.4.18 you are passing "ide2=autotune" parameter.

Off-topic: you have two drives on the first channel, second channel is free.
Why not move one of drives to the second channel?

Please post ide bugreports on linux-ide@vger.kernel.org next time.

thanks,
--bartlomiej

On Saturday 08 of November 2003 17:51, David Greaves wrote:
> Summary: The Promise Ultra100TX2 doesn't work for me in 2.6.0-test9 -
> but it is fine with 2.4.18xfs
>
> (First posting to lkml - hopefully got enough info and this will be
> helpful - let me know if you need more.)
> I've been googling, recompiling and trying for 12 hours now so I've seen
> a lot of stuff about the promise drivers :)
>
> My basic system is RedHat 7.3 with XFS. The kernel is non std (has XFS +
> misc ACL patch) 2.4.18
>
> I am using the 80pin cable supplied with the Promise.
> I've tried the 'noapic' option (and config'ed without any power
> management) as Alan Cox suggested
>
> Below is trimmed dmesg from 2.4.18 and complete dmesg from 2.6.0-test9
>
> Please cc lkml at dgreaves.com in replies.
>
> grub for 2.4.18: kernel /vmlinuz-2.4.18-4SGI_XFS_1.1customIDE ro
> root=/dev/hdc3 ide2=ata66 ide2=autotune
> (Relevant bit from 2.4.18 dmesg:
> #########################
> Uniform Multi-Platform E-IDE driver Revision: 6.31
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> VP_IDE: IDE controller on PCI bus 00 dev 39
> VP_IDE: chipset revision 6
> VP_IDE: not 100% native mode: will probe irqs later
> VP_IDE: VIA vt82c586b (rev 47) IDE UDMA33 controller on pci00:07.1
>     ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hdb:DMA
>     ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:DMA
> PDC20268: IDE controller on PCI bus 00 dev 48
> PCI: Found IRQ 10 for device 00:09.0
> PDC20268: chipset revision 2
> PDC20268: not 100% native mode: will probe irqs later
> PDC20268: ROM enabled at 0xe8000000
> PDC20268: ATA-66/100 forced bit set (WARNING)!!
>     ide2: BM-DMA at 0xe800-0xe807, BIOS settings: hde:pio, hdf:pio
>     ide3: BM-DMA at 0xe808-0xe80f, BIOS settings: hdg:pio, hdh:pio
> hda: ST320420A, ATA DISK drive
> hdb: YAMAHA CRW8424E, ATAPI CD/DVD-ROM drive
> hdc: IBM-DTLA-305040, ATA DISK drive
> hdd: IC35L060AVVA07-0, ATA DISK drive
> hde: WDC WD800JB-00ETA0, ATA DISK drive
> hdf: WDC WD800JB-00ETA0, ATA DISK drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> ide1 at 0x170-0x177,0x376 on irq 15
> ide2 at 0xd800-0xd807,0xdc02 on irq 10
> hda: 39851760 sectors (20404 MB) w/2048KiB Cache, CHS=2480/255/63, UDMA(33)
> hdc: 80418240 sectors (41174 MB) w/380KiB Cache, CHS=79780/16/63, UDMA(33)
> hdd: 120103200 sectors (61493 MB) w/1863KiB Cache, CHS=119150/16/63,
> UDMA(33)
> blk: queue c02ebdec, I/O limit 4095Mb (mask 0xffffffff)
> hde: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=155061/255/63,
> UDMA(100)
> blk: queue c02ebf38, I/O limit 4095Mb (mask 0xffffffff)
> hdf: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=155061/255/63,
> UDMA(100)
> Partition check:
>  hda: hda1 hda2
>  hdc: hdc1 hdc2 hdc3
>  hdd: hdd1
>  hde: hde1
>  hdf: hdf1
>                              [snip]
> md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
> XFS mounting filesystem ide0(3,1)
> XFS mounting filesystem ide1(22,65)
> XFS mounting filesystem ide1(22,1)
> XFS mounting filesystem ide0(3,2)
> XFS mounting filesystem ide2(33,1)
> XFS mounting filesystem ide2(33,65)
> hdb: ATAPI 24X CD-ROM CD-R/RW drive, 4096kB Cache, DMA
> Uniform CD-ROM driver Revision: 3.12
> hdb: packet command error: status=0x51 { DriveReady SeekComplete Error }
> hdb: packet command error: error=0x00
> hdb: DMA disabled
> ide0: Speed warnings UDMA 3/4/5 is not functional.
> ide1: Speed warnings UDMA 3/4/5 is not functional.
> ide1: Speed warnings UDMA 3/4/5 is not functional.
> blk: queue c02ebdec, I/O limit 4095Mb (mask 0xffffffff)
> blk: queue c02ebf38, I/O limit 4095Mb (mask 0xffffffff)
> #########################
>
> and from 2.6.0-test9
> #########################
> Linux version 2.6.0-test9 (root@willow) (gcc version 2.96 20000731 (Red
> Hat Linux 7.3 2.96-110)) #2 Sat Nov 8 15:56:56 GMT 2003
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
>  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 0000000010ff0000 (usable)
>  BIOS-e820: 0000000010ff0000 - 0000000010ff3000 (ACPI NVS)
>  BIOS-e820: 0000000010ff3000 - 0000000011000000 (ACPI data)
>  BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
> 271MB LOWMEM available.
> On node 0 totalpages: 69616
>   DMA zone: 4096 pages, LIFO batch:1
>   Normal zone: 65520 pages, LIFO batch:15
>   HighMem zone: 0 pages, LIFO batch:1
> DMI 2.2 present.
> Building zonelist for node : 0
> Kernel command line: ro root=/dev/hdc3 noapic single
> Initializing CPU#0
> PID hash table entries: 2048 (order 11: 16384 bytes)
> Detected 451.117 MHz processor.
> Console: colour VGA+ 80x25
> Memory: 271812k/278464k available (2117k kernel code, 5936k reserved,
> 753k data, 120k init, 0k highmem)
> Calibrating delay loop... 888.83 BogoMIPS
> Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
> Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> CPU:     After generic identify, caps: 008021bf 808029bf 00000000 00000000
> CPU:     After vendor identify, caps: 008021bf 808029bf 00000000 00000000
> CPU: L1 I Cache: 32K (32 bytes/line), D cache 32K (32 bytes/line)
> CPU: L2 Cache: 256K (32 bytes/line)
> CPU:     After all inits, caps: 008021bf 808029bf 00000000 00000002
> CPU: AMD-K6(tm) 3D+ Processor stepping 01
> Checking 'hlt' instruction... OK.
> POSIX conformance testing by UNIFIX
> NET: Registered protocol family 16
> PCI: PCI BIOS revision 2.10 entry at 0xfb480, last bus=1
> PCI: Using configuration type 1
> mtrr: v2.0 (20020519)
> Linux Plug and Play Support v0.97 (c) Adam Belay
> PnPBIOS: Scanning system for PnP BIOS support...
> PnPBIOS: Found PnP BIOS installation structure at 0xc00fc0c0
> PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xc0e8, dseg 0xf0000
> PnPBIOS: 14 nodes reported by PnP BIOS; 14 recorded by driver
> SCSI subsystem initialized
> drivers/usb/core/usb.c: registered new driver usbfs
> drivers/usb/core/usb.c: registered new driver hub
> PCI: Probing PCI hardware
> PCI: Probing PCI hardware (bus 00)
> PCI: Using IRQ router VIA [1106/0586] at 0000:00:07.0
> Machine check exception polling timer started.
> Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
> udf: registering filesystem
> SGI XFS for Linux with no debug enabled
> Activating ISA DMA hang workarounds.
> pty: 256 Unix98 ptys configured
> Linux agpgart interface v0.100 (c) Dave Jones
> Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
> ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> Using anticipatory io scheduler
> Floppy drive(s): fd0 is 1.44M
> FDC 0 is a post-1991 82077
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> VP_IDE: IDE controller at PCI slot 0000:00:07.1
> VP_IDE: chipset revision 6
> VP_IDE: not 100% native mode: will probe irqs later
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> VP_IDE: VIA vt82c586b (rev 47) IDE UDMA33 controller on pci0000:00:07.1
>     ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hdb:DMA
>     ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:DMA
> hda: ST320420A, ATA DISK drive
> hdb: YAMAHA CRW8424E, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> hdc: IBM-DTLA-305040, ATA DISK drive
> hdd: IC35L060AVVA07-0, ATA DISK drive
> ide1 at 0x170-0x177,0x376 on irq 15
> PDC20268: IDE controller at PCI slot 0000:00:09.0
> PCI: Found IRQ 10 for device 0000:00:09.0
> PDC20268: chipset revision 2
> PDC20268: ROM enabled at 0xe8000000
> PDC20268: 100% native mode on irq 10
>     ide2: BM-DMA at 0xe800-0xe807, BIOS settings: hde:pio, hdf:pio
>     ide3: BM-DMA at 0xe808-0xe80f, BIOS settings: hdg:pio, hdh:pio
> hde: WDC WD800JB-00ETA0, ATA DISK drive
> hdf: WDC WD800JB-00ETA0, ATA DISK drive
> hdf: set_drive_speed_status: status=0xff { Busy }
> ide2 at 0xd800-0xd807,0xdc02 on irq 10
> hda: max request size: 128KiB
> hda: 39851760 sectors (20404 MB) w/2048KiB Cache, CHS=39535/16/63
>  hda: hda1 hda2
> hdc: max request size: 128KiB
> hdc: 80418240 sectors (41174 MB) w/380KiB Cache, CHS=65535/16/63
>  hdc: hdc1 hdc2 hdc3
> hdd: max request size: 128KiB
> hdd: 120103200 sectors (61492 MB) w/1863KiB Cache, CHS=65535/16/63
>  hdd: hdd1
> hde: max request size: 1024KiB
> hde: status timeout: status=0xff { Busy }
>
> hde: drive not ready for command
> hde: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=16383/255/63
> hde: status timeout: status=0xff { Busy }
>
> hde: drive not ready for command
>  hde:hde: status timeout: status=0xff { Busy }
>
> PDC202XX: Primary channel reset.
> hde: drive not ready for command
> ide2: reset timed-out, status=0xff
> hde: status timeout: status=0xff { Busy }
>
> PDC202XX: Primary channel reset.
> hde: drive not ready for command
> ide2: reset timed-out, status=0xff
> end_request: I/O error, dev hde, sector 0
> Buffer I/O error on device hde, logical block 0
> end_request: I/O error, dev hde, sector 0
> Buffer I/O error on device hde, logical block 0
>  unable to read partition table
> hdf: max request size: 1024KiB
> hdf: status timeout: status=0xff { Busy }
>
> hdf: drive not ready for command
> hdf: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=16383/255/63
> hdf: status timeout: status=0xff { Busy }
>
> hdf: drive not ready for command
>  hdf:hdf: status timeout: status=0xff { Busy }
>
> PDC202XX: Primary channel reset.
> hdf: drive not ready for command
> ide2: reset timed-out, status=0xff
> hdf: status timeout: status=0xff { Busy }
>
> PDC202XX: Primary channel reset.
> hdf: drive not ready for command
> ide2: reset timed-out, status=0xff
> end_request: I/O error, dev hdf, sector 0
> Buffer I/O error on device hdf, logical block 0
> end_request: I/O error, dev hdf, sector 0
> Buffer I/O error on device hdf, logical block 0
>  unable to read partition table
> end_request: I/O error, dev hdb, sector 0
> hdb: ATAPI 24X CD-ROM CD-R/RW drive, 4096kB Cache
> Uniform CD-ROM driver Revision: 3.12
> drivers/usb/core/usb.c: registered new driver usblp
> drivers/usb/class/usblp.c: v0.13: USB Printer Device Class driver
> drivers/usb/core/usb.c: registered new driver hid
> drivers/usb/input/hid-core.c: v2.0:USB HID core driver
> mice: PS/2 mouse device common for all mice
> input: ImPS/2 Logitech Wheel Mouse on isa0060/serio1
> serio: i8042 AUX port at 0x60,0x64 irq 12
> input: AT Translated Set 2 keyboard on isa0060/serio0
> serio: i8042 KBD port at 0x60,0x64 irq 1
> Advanced Linux Sound Architecture Driver Version 0.9.7 (Thu Sep 25
> 19:16:36 2003 UTC).
> request_module: failed /sbin/modprobe -- snd-card-0. error = -16
> ALSA device list:
>   No soundcards found.
> NET: Registered protocol family 2
> IP: routing cache hash table of 2048 buckets, 16Kbytes
> TCP: Hash tables configured (established 32768 bind 32768)
> NET: Registered protocol family 1
> UDF-fs DEBUG fs/udf/lowlevel.c:65:udf_get_last_session:
> CDROMMULTISESSION not supported: rc=-22
> UDF-fs DEBUG fs/udf/super.c:1544:udf_fill_super: Multi-session=0
> UDF-fs DEBUG fs/udf/super.c:531:udf_vrs: Starting at sector 16 (2048
> byte sectors)
> UDF-fs: No VRS found
> XFS mounting filesystem hdc3
> Ending clean XFS mount for filesystem: hdc3
> VFS: Mounted root (xfs filesystem) readonly.
> Freeing unused kernel memory: 120k freed
> Adding 512056k swap on /dev/hdc2.  Priority:-1 extents:1
> md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
> XFS mounting filesystem hda1
> Ending clean XFS mount for filesystem: hda1
> XFS mounting filesystem hdd1
> Ending clean XFS mount for filesystem: hdd1
> XFS mounting filesystem hdc1
> Ending clean XFS mount for filesystem: hdc1
> XFS mounting filesystem hda2
> Ending clean XFS mount for filesystem: hda2
> hdb: DMA disabled
> hda: Speed warnings UDMA 3/4/5 is not functional.
> ide1: Speed warnings UDMA 3/4/5 is not functional.
> ide1: Speed warnings UDMA 3/4/5 is not functional.
> end_request: I/O error, dev hde, sector 0
> hde: set_drive_speed_status: status=0xff { Busy }
> end_request: I/O error, dev hde, sector 0
> hde: set_drive_speed_status: status=0xff { Busy }
> end_request: I/O error, dev hde, sector 0
> end_request: I/O error, dev hdf, sector 0
> hdf: set_drive_speed_status: status=0xff { Busy }
> end_request: I/O error, dev hdf, sector 0
> hdf: set_drive_speed_status: status=0xff { Busy }
> end_request: I/O error, dev hdf, sector 0

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