Messages in this thread |  | | Date | Sun, 21 Jan 2001 13:28:00 +0100 (CET) | From | Henryk Paluch <> | Subject | kernel hangs on CD-R HP8100i if compiled w/ VIA IDE support. |
| |
Hi folks!
The Problem: Kernel hangs when accessing CD-R HP8100i if VIA IDE chipset support is compiled in. If VIA IDE is not compiled in kernel, it works.
Tested kernels: 2.2.16, RedHat 7.0's 2.2.16-22, 2.2.18, 2.2.18 + Andre's IDE patch, 2.4.0. All tested kernels behave as described. Compiled using kgcc on RedHat 7. No other problems.
Hardware: MB Microstar K7T Pro2-A (MS-6330) - ATA 100 capable, VIA KT133. hda: ATA-100 30GB IBM drive hdc: CD-R HP8100i (does not support UDMA modes). BIOS reports following status: "hda" ATA100 mode "hdc" PIO3 mode
Kernel 2.4.0 w/ VIA IDE support messages:
Linux version 2.4.0-via (root@henryk.domain.cz) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Sun Jan 21 11:54:55 CET 2001 BIOS-provided physical RAM map: BIOS-e820: 000000000009fc00 @ 0000000000000000 (usable) BIOS-e820: 0000000000000400 @ 000000000009fc00 (reserved) BIOS-e820: 0000000000010000 @ 00000000000f0000 (reserved) BIOS-e820: 0000000000010000 @ 00000000ffff0000 (reserved) BIOS-e820: 0000000007ef0000 @ 0000000000100000 (usable) BIOS-e820: 000000000000d000 @ 0000000007ff3000 (ACPI data) BIOS-e820: 0000000000003000 @ 0000000007ff0000 (ACPI NVS) On node 0 totalpages: 32752 zone(0): 4096 pages. zone(1): 28656 pages. zone(2): 0 pages. Kernel command line: BOOT_IMAGE=linux.240via ro root=306 BOOT_FILE=/boot/vmlinuz-2.4.0-via Initializing CPU#0 Detected 699.692 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 1395.91 BogoMIPS Memory: 126760k/131008k available (917k kernel code, 3860k reserved, 359k data, 192k init, 0k highmem) Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) CPU: Before vendor init, caps: 0183f9ff c1c7f9ff 00000000, vendor = 2 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 64K (64 bytes/line) CPU: After vendor init, caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: After generic, caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: Common caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: AMD Duron(tm) Processor stepping 01 Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.37 (20001109) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: PCI BIOS revision 2.10 entry at 0xfb250, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 DMI 2.2 present. 38 structures occupying 1029 bytes. DMI table at 0x000F0800. BIOS Vendor: Award Software International, Inc. BIOS Version: 6.00 PG BIOS Release: 11/13/00 System Vendor: MICRO-STAR INTERNATIONAL CO., LTD. Product Name: MS-6330. Version . Serial Number . Board Vendor: MICRO-STAR INTERNATIONAL CO., LTD. Board Name: MS-6330. Board Version: . Starting kswapd v1.8 Winbond Super-IO detection, now testing ports 3F0,370,250,4E,2E ... SMSC Super-IO detection, now testing Ports 2F0, 370 ... parport0: PC-style at 0x378, irq 7 [PCSPP,EPP] parport_pc: Via 686A parallel port: io=0x378, irq=7 pty: 256 Unix98 ptys configured 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 vt82c686a IDE UDMA66 controller on pci0:7.1 ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:pio hda: IBM-DTLA-307030, ATA DISK drive ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx hdc: Hewlett-Packard CD-Writer Plus 8100, ATAPI CDROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 60036480 sectors (30739 MB) w/1916KiB Cache, CHS=3737/255/63, UDMA(33) Partition check: hda: hda1 hda2 < hda5 hda6 > hda3 hda3: <solaris: [s0] hda7 [s1] hda8 [s2] hda9 [s7] hda10 > Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A SCSI subsystem driver Revision: 1.00 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 8192) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. ACPI: System description tables found ACPI: System description tables loaded ACPI: Subsystem enabled ACPI: System firmware supports: C2 ACPI: System firmware supports: S0 S1 S5 VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 192k freed Adding Swap: 265032k swap-space (priority -1) Via 686a audio driver 1.1.14 ac97_codec: AC97 Audio codec, id: 0x4943:0x4511 (Unknown) via82cxxx: board #1 at 0xDC00, IRQ 11 MSDOS FS: IO charset iso8859-2 MSDOS FS: Using codepage 852 Linux agpgart interface v0.99 (c) Jeff Hartmann agpgart: Maximum main memory to use for agp memory: 94M agpgart: Detected Via Apollo Pro KT133 chipset agpgart: AGP aperture is 64M @ 0xd0000000 ne2k-pci.c:v1.02 10/19/2000 D. Becker/P. Gortmaker http://www.scyld.com/network/ne2k-pci.html eth0: RealTek RTL-8029 found at 0xe800, IRQ 11, 00:60:52:08:BE:A8. ------------------------------------------------------------------------- After issuing mount /dev/hdc:
hdc: lost interrupt hdc: ATAPI 24X CD-ROM CD-R/RW drive, 1024kB Cache, DMA Uniform CD-ROM driver Revision: 3.12 hdc: lost interrupt Kernel hangs (num lock not responding, console switching does not work, no disk activity).
cat /proc/ide/via:
----------VIA BusMastering IDE Configuration---------------- Driver Version: 2.1e South Bridge: VIA vt82c686a rev 0x40 Command register: 0x7 Latency timer: 32 PCI clock: 33MHz Master Read Cycle IRDY: 0ws Master Write Cycle IRDY: 0ws FIFO Output Data 1/2 Clock Advance: on BM IDE Status Register Read Retry: on Max DRDY Pulse Width: No limit -----------------------Primary IDE-------Secondary IDE------ Read DMA FIFO flush: on on End Sect. FIFO flush: on on Prefetch Buffer: on on Post Write Buffer: on on FIFO size: 8 8 Threshold Prim.: 1/2 1/2 Bytes Per Sector: 512 512 Both channels togth: yes yes -------------------drive0----drive1----drive2----drive3----- BMDMA enabled: yes no no no Transfer Mode: UDMA DMA/PIO DMA/PIO DMA/PIO Address Setup: 30ns 120ns 30ns 120ns Active Pulse: 90ns 330ns 90ns 330ns Recovery Time: 30ns 270ns 90ns 270ns Cycle Time: 120ns 600ns 180ns 600ns Transfer Rate: 16.5MB/s 3.3MB/s 11.0MB/s 3.3MB/s ------------------------------------------------------------------------------ cat /proc/pci: PCI devices found: Bus 0, device 0, function 0: Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 2). Prefetchable 32 bit memory at 0xd0000000 [0xd3ffffff]. Bus 0, device 1, function 0: PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] (rev 0). Master Capable. No bursts. Min Gnt=12. Bus 0, device 7, function 0: ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 64). Bus 0, device 7, function 1: IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 6). Master Capable. Latency=32. I/O at 0xd000 [0xd00f]. Bus 0, device 7, function 2: USB Controller: VIA Technologies, Inc. UHCI USB (rev 22). IRQ 9. Master Capable. Latency=32. I/O at 0xd400 [0xd41f]. Bus 0, device 7, function 3: USB Controller: VIA Technologies, Inc. UHCI USB (#2) (rev 22). IRQ 9. Master Capable. Latency=32. I/O at 0xd800 [0xd81f]. Bus 0, device 7, function 4: Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 64). Bus 0, device 7, function 5: Multimedia audio controller: VIA Technologies, Inc. AC97 Audio Controller (rev 80). IRQ 11. I/O at 0xdc00 [0xdcff]. I/O at 0xe000 [0xe003]. I/O at 0xe400 [0xe403]. Bus 0, device 9, function 0: Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS) (rev 0). IRQ 11. I/O at 0xe800 [0xe81f]. Bus 1, device 0, function 0: VGA compatible controller: ATI Technologies Inc Rage 128 RF (rev 0). IRQ 10. Master Capable. Latency=32. Min Gnt=8. Prefetchable 32 bit memory at 0xd4000000 [0xd7ffffff]. I/O at 0xc000 [0xc0ff]. Non-prefetchable 32 bit memory at 0xd9000000 [0xd9003fff]. ---------------------------------------------------------------------------
hdparm -i /dev/hda: /dev/hda:
Model=IBM-DTLA-307030, FwRev=TX4OA50C, SerialNo=YKDYKTDN632 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs } RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=40 BuffType=DualPortCache, BuffSize=1916kB, MaxMultSect=16, MultSect=off CurCHS=16383/16/63, CurSects=-66060037, LBA=yes, LBAsects=60036480 IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 udma5
------------------------------------------------------------------------------ Kernel 2.4.0 without VIA IDE support:
Linux version 2.4.0-novia (root@henryk.domain.cz) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)) #1 Sat Jan 20 11:12:06 CET 2001 BIOS-provided physical RAM map: BIOS-e820: 000000000009fc00 @ 0000000000000000 (usable) BIOS-e820: 0000000000000400 @ 000000000009fc00 (reserved) BIOS-e820: 0000000000010000 @ 00000000000f0000 (reserved) BIOS-e820: 0000000000010000 @ 00000000ffff0000 (reserved) BIOS-e820: 0000000007ef0000 @ 0000000000100000 (usable) BIOS-e820: 000000000000d000 @ 0000000007ff3000 (ACPI data) BIOS-e820: 0000000000003000 @ 0000000007ff0000 (ACPI NVS) On node 0 totalpages: 32752 zone(0): 4096 pages. zone(1): 28656 pages. zone(2): 0 pages. Kernel command line: BOOT_IMAGE=linux.240novia ro root=306 BOOT_FILE=/boot/vmlinuz-2.4.0-novia Initializing CPU#0 Detected 699.676 MHz processor. Console: colour VGA+ 80x25 Calibrating delay loop... 1395.91 BogoMIPS Memory: 126772k/131008k available (912k kernel code, 3848k reserved, 355k data, 188k init, 0k highmem) Dentry-cache hash table entries: 16384 (order: 5, 131072 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 32768 (order: 5, 131072 bytes) Inode-cache hash table entries: 8192 (order: 4, 65536 bytes) CPU: Before vendor init, caps: 0183f9ff c1c7f9ff 00000000, vendor = 2 CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line) CPU: L2 Cache: 64K (64 bytes/line) CPU: After vendor init, caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: After generic, caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: Common caps: 0183f9ff c1c7f9ff 00000000 00000000 CPU: AMD Duron(tm) Processor stepping 01 Checking 'hlt' instruction... OK. POSIX conformance testing by UNIFIX mtrr: v1.37 (20001109) Richard Gooch (rgooch@atnf.csiro.au) mtrr: detected mtrr type: Intel PCI: PCI BIOS revision 2.10 entry at 0xfb250, last bus=1 PCI: Using configuration type 1 PCI: Probing PCI hardware Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 DMI 2.2 present. 38 structures occupying 1029 bytes. DMI table at 0x000F0800. BIOS Vendor: Award Software International, Inc. BIOS Version: 6.00 PG BIOS Release: 11/13/00 System Vendor: MICRO-STAR INTERNATIONAL CO., LTD. Product Name: MS-6330. Version . Serial Number . Board Vendor: MICRO-STAR INTERNATIONAL CO., LTD. Board Name: MS-6330. Board Version: . Starting kswapd v1.8 Winbond Super-IO detection, now testing ports 3F0,370,250,4E,2E ... SMSC Super-IO detection, now testing Ports 2F0, 370 ... parport0: PC-style at 0x378, irq 7 [PCSPP,EPP] parport_pc: Via 686A parallel port: io=0x378, irq=7 pty: 256 Unix98 ptys configured 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 ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:DMA, hdd:pio hda: IBM-DTLA-307030, ATA DISK drive hdc: Hewlett-Packard CD-Writer Plus 8100, ATAPI CDROM drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: 60036480 sectors (30739 MB) w/1916KiB Cache, CHS=3737/255/63 Partition check: hda: hda1 hda2 < hda5 hda6 > hda3 hda3: <solaris: [s0] hda7 [s1] hda8 [s2] hda9 [s7] hda10 > Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 Serial driver version 5.02 (2000-08-09) with MANY_PORTS SHARE_IRQ SERIAL_PCI enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A SCSI subsystem driver Revision: 1.00 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 8192 bind 8192) NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. ACPI: System description tables found ACPI: System description tables loaded ACPI: Subsystem enabled ACPI: System firmware supports: C2 ACPI: System firmware supports: S0 S1 S5 VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 188k freed Adding Swap: 265032k swap-space (priority -1) MSDOS FS: IO charset iso8859-2 MSDOS FS: Using codepage 852 Linux agpgart interface v0.99 (c) Jeff Hartmann agpgart: Maximum main memory to use for agp memory: 94M agpgart: Detected Via Apollo Pro KT133 chipset agpgart: AGP aperture is 64M @ 0xd0000000 ne2k-pci.c:v1.02 10/19/2000 D. Becker/P. Gortmaker http://www.scyld.com/network/ne2k-pci.html eth0: RealTek RTL-8029 found at 0xe800, IRQ 11, 00:60:52:08:BE:A8. hdc: ATAPI 24X CD-ROM CD-R/RW drive, 1024kB Cache Uniform CD-ROM driver Revision: 3.12 Via 686a audio driver 1.1.14 ac97_codec: AC97 Audio codec, id: 0x4943:0x4511 (Unknown) via82cxxx: board #1 at 0xDC00, IRQ 11
hdparm -i /dev/hdc: /dev/hdc:
Model=Hewlett-Packard CD-Writer Plus 8100, FwRev=1.0g, SerialNo=PJY1R1N1CG Config={ Fixed Removeable DTR<=5Mbs DTR>10Mbs nonMagnetic } RawCHS=0/0/0, TrkSize=0, SectSize=0, ECCbytes=0 BuffType=unknown, BuffSize=0kB, MaxMultSect=0 (maybe): CurCHS=0/0/0, CurSects=0, LBA=yes, LBAsects=0 IORDY=on/off, tPIO={min:180,w/IORDY:180}, tDMA={min:150,rec:150} PIO modes: pio0 pio1 pio2 pio3 DMA modes: sdma0 sdma1 sdma2 mdma0 *mdma1
mount /dev/hdc works without problems.
Notes: Kernel reports that BIOS settings for hdc: is DMA, however BIOS really reports PIO3. Kernel reports hda: UDMA(33) however BIOS reports ATA 100. I tried most of other tricks (ide1=noautotune, hdc=nodma etc. but it did not help).
Sincerely Henryk Paluch, paluch@KMLinux.fjfi.cvut.cz
- 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/
|  |