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SubjectRe: New via82cxxx.c - still not working here
Hi!

And, could you send the 'hdparm -i' information along, too? Plus the IDE
kernel messages before the seekerror/timeouts would help, too.

Youu have a vt82c596a chipset, one rare enough so I wasn't able to test
with yet. Btw, are you sure it supports ata66? My docs say it should
not, so the ide0=ata66 command line probably isn't applicable and can be
the cause of problems.

Vojtech


On Mon, Sep 18, 2000 at 11:43:52PM -0700, Andre Hedrick wrote:
>
> Ask Vojtech ...
>
> He is doing this chipset for linux now.
>
> Cheers,
>
> On Tue, 19 Sep 2000, Dan Aloni wrote:
>
> >
> > I've tried to boot 2.4.0-test9-pre2 yesterday and it halted at the point
> > where it tried to read the paratition table, outputing all sorts of
> > errors (SeekError, IIRC). So I replaced via82cxxx.c with the older
> > version from test6 and now it's working.
> > Here is what I see with the old via82cxxx.c:
> >
> > dmesg:
> > Linux version 2.4.0-test9 (root@callisto.yi.org) (gcc version 2.95.2 19991024 (release)) #6 Tue Sep 19 01:02:39 IST 2000
> > BIOS-provided physical RAM map:
> > BIOS-e820: 000000000009fc00 @ 0000000000000000 (usable)
> > BIOS-e820: 0000000000000400 @ 000000000009fc00 (usable)
> > BIOS-e820: 0000000000010000 @ 00000000000f0000 (reserved)
> > BIOS-e820: 0000000000010000 @ 00000000ffff0000 (reserved)
> > BIOS-e820: 0000000003f00000 @ 0000000000100000 (usable)
> > Scan SMP from c0000000 for 1024 bytes.
> > Scan SMP from c009fc00 for 1024 bytes.
> > Scan SMP from c00f0000 for 65536 bytes.
> > Scan SMP from c0000000 for 4096 bytes.
> > On node 0 totalpages: 16384
> > zone(0): 4096 pages.
> > zone(1): 12288 pages.
> > zone(2): 0 pages.
> > mapped APIC to ffffe000 (01112000)
> > Kernel command line: BOOT_IMAGE=test9 ro root=1603 hdc=5606,255,63 idebus=33 ide0=ata66
> > ide_setup: hdc=5606,255,63
> > ide_setup: idebus=33
> > ide_setup: ide0=ata66
> > Initializing CPU#0
> > Detected 451029699 Hz processor.
> > Console: colour VGA+ 80x25
> > Calibrating delay loop... 897.84 BogoMIPS
> > Memory: 62672k/65536k available (912k kernel code, 2476k reserved, 70k data, 188k init, 0k highmem)
> > Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)
> > Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
> > Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
> > Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)
> > CPU serial number disabled.
> > CPU: Intel Pentium III (Katmai) stepping 03
> > Enabling fast FPU save and restore... done.
> > Enabling unmasked SIMD FPU exception support... done.
> > Checking 'hlt' instruction... OK.
> > POSIX conformance testing by UNIFIX
> > mtrr: v1.36 (20000221) Richard Gooch (rgooch@atnf.csiro.au)
> > PCI: PCI BIOS revision 2.10 entry at 0xfb2c0, last bus=1
> > PCI: Using configuration type 1
> > PCI: Probing PCI hardware
> > PCI: Using IRQ router VIA [1106/0596] at 00:07.0
> > Activating ISA DMA hang workarounds.
> > Linux NET4.0 for Linux 2.4
> > Based upon Swansea University Computer Society NET3.039
> > NET4: Linux TCP/IP 1.0 for NET4.0
> > IP Protocols: ICMP, UDP, TCP
> > IP: routing cache hash table of 512 buckets, 4Kbytes
> > TCP: Hash tables configured (established 4096 bind 4096)
> > Initializing RT netlink socket
> > Starting kswapd v1.8
> > pty: 256 Unix98 ptys configured
> > Uniform Multi-Platform E-IDE driver Revision: 6.31
> > ide: Assuming 33MHz system bus speed for PIO modes
> > 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
> > VT 82C691 Apollo Pro
> > Chipset Core ATA-66
> > VP_IDE: ATA-66/100 forced bit set (WARNING)!!
> > Split FIFO Configuration: 8 Primary buffers, threshold = 1/2
> > 8 Second. buffers, threshold = 1/2
> > ide0: BM-DMA at 0xe000-0xe007, BIOS settings: hda:DMA, hdb:DMA
> > ide0: VIA Bus-Master (U)DMA Timing Config Success
> > ide1: BM-DMA at 0xe008-0xe00f, BIOS settings: hdc:pio, hdd:pio
> > ide1: VIA Bus-Master (U)DMA Timing Config Success
> > hda: IBM-DHEA-36480, ATA DISK drive
> > hdb: ATAPI CDROM, ATAPI CDROM drive
> > hdc: IBM-DTLA-307045, ATA DISK drive
> > ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> > ide1 at 0x170-0x177,0x376 on irq 15
> > hda: 12692736 sectors (6499 MB) w/476KiB Cache, CHS=790/255/63, UDMA(33)
> > hdc: 90069840 sectors (46116 MB) w/1916KiB Cache, CHS=5606/255/63, (U)DMA
> > Partition check:
> > hda: hda1
> > hdc: hdc1 hdc2 hdc3 hdc4 < hdc5 >
> > VFS: Mounted root (ext2 filesystem) readonly.
> > Freeing unused kernel memory: 188k freed
> > NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
> > Adding Swap: 136544k swap-space (priority -1)
> > Linux Tulip driver version 0.9.10 (September 6, 2000)
> > eth0: Macronix 98715 PMAC rev 32 at 0xe800, 00:80:AD:00:DB:BE, IRQ 11.
> > isapnp: Scanning for Pnp cards...
> > isapnp: Card '33600 bps FAX/Voice Internal Modem '
> > isapnp: 1 Plug & Play card detected total
> > Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled
> > ttyS00 at 0x03f8 (irq = 4) is a 16550A
> > ttyS01 at 0x02f8 (irq = 3) is a 16550A
> > ttyS02 at port 0x03e8 (irq = 5) is a 16550A
> > CSLIP: code copyright 1989 Regents of the University of California
> > PPP generic driver version 2.4.1
> > ip_tables: (c)2000 Netfilter core team
> > ip_conntrack (512 buckets, 4096 max)
> > PPP BSD Compression module registered
> > PPP Deflate Compression module registered
> >
> >
> > /proc/pci:
> > PCI devices found:
> > Bus 0, device 0, function 0:
> > Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev 34).
> > Prefetchable 32 bit memory at 0xe0000000 [0xe3ffffff].
> > Bus 0, device 1, function 0:
> > PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP] (rev 0).
> > Master Capable. No bursts. Min Gnt=12.
> > Bus 0, device 7, function 0:
> > ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Mobile South] (rev 9).
> > Bus 0, device 7, function 1:
> > IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 6).
> > Master Capable. Latency=32.
> > I/O at 0xe000 [0xe00f].
> > Bus 0, device 7, function 3:
> > Host bridge: VIA Technologies, Inc. VT82C596 Power Management (rev 0).
> > Bus 0, device 8, function 0:
> > Ethernet controller: Macronix, Inc. [MXIC] MX987x5 (rev 32).
> > IRQ 11.
> > Master Capable. Latency=32. Min Gnt=8.Max Lat=56.
> > I/O at 0xe800 [0xe8ff].
> > Non-prefetchable 32 bit memory at 0xe9000000 [0xe90000ff].
> > Bus 0, device 11, function 0:
> > Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 6).
> > IRQ 10.
> > Master Capable. Latency=64. Min Gnt=12.Max Lat=128.
> > I/O at 0xec00 [0xec3f].
> > Bus 1, device 0, function 0:
> > VGA compatible controller: nVidia Corporation Vanta [NV6] (rev 21).
> > IRQ 11.
> > Master Capable. Latency=32. Min Gnt=5.Max Lat=1.
> > Non-prefetchable 32 bit memory at 0xe4000000 [0xe4ffffff].
> > Prefetchable 32 bit memory at 0xe6000000 [0xe7ffffff].
> >
> >
> > /proc/ide/via:
> > Command register = 0x7
> > Master Read Cycle IRDY 1 Wait State
> > Master Write Cycle IRDY 1 Wait State
> > FIFO Output Data 1/2 Clock Advance: off
> > Bus Master IDE Status Register Read Retry: on
> > Latency timer = 32 (max. = 0)
> > Interrupt Steering Swap: off
> > ------------------Primary IDE------------Secondary IDE-----
> > both channels togth: yes yes
> > Prefetch Buffer : on on
> > Post Write Buffer: on on
> > FIFO Conf/Chan. : 08 08
> > Threshold Prim. : 1/2 1/2
> > Read DMA FIFO flush: on on
> > End Sect. FIFO flush: on on
> > Max DRDY Pulse Width: No limitation
> > Bytes Per Sector: 512 512
> > --------------drive0------drive1-------drive0------drive1----
> > DMA enabled: yes yes yes no
> > Act Pls Width: 03 04 11 11
> > Recovery Time: 02 02 09 09
> > Add. Setup T.: 4T 4T 4T 4T
> > ------------------UDMA-Timing-Control------------------------
> > Enable Meth.: 1 0 0 0
> > Enable: yes no no no
> > Transfer Mode: PIO DMA PIO DMA
> > Cycle Time: 3T 5T 5T 5T
> >
> >
> >
> > Dan Aloni (dax)
> > karrde@callisto.yi.org
> >
> > -
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> > the body of a message to majordomo@vger.kernel.org
> > Please read the FAQ at http://www.tux.org/lkml/
> >
>
> Andre Hedrick
> The Linux ATA/IDE guy

--
Vojtech Pavlik
SuSE Labs
-
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