Messages in this thread | | | From | Andreas Hartmann <> | Subject | [2.4.21rc7] big problems with DMA on via KT333 board | Date | Wed, 11 Jun 2003 01:26:39 +0200 |
| |
Hello all,
there are a lot of problems with this kernel on KT333 boards. This kernel can't be called stable at all. Sorry.
The last problem I saw was this problem during writing datas to the hd coming via nfs:
Jun 11 00:31:16 athlon kernel: hda: dma_timer_expiry: dma status == 0x61 Jun 11 00:31:30 athlon kernel: hda: timeout waiting for DMA Jun 11 00:31:30 athlon kernel: hda: timeout waiting for DMA Jun 11 00:31:30 athlon kernel: hda: (__ide_dma_test_irq) called while not waiting Jun 11 00:31:30 athlon kernel: hda: status error: status=0x51 { DriveReady SeekComplete Error } Jun 11 00:31:30 athlon kernel: hda: status error: error=0x04 { DriveStatusError } Jun 11 00:31:30 athlon kernel: hda: no DRQ after issuing MULTWRITE Jun 11 00:31:30 athlon kernel: hda: status error: status=0x51 { DriveReady SeekComplete Error } Jun 11 00:31:30 athlon kernel: hda: status error: error=0x04 { DriveStatusError } Jun 11 00:31:30 athlon kernel: hda: no DRQ after issuing MULTWRITE Jun 11 00:31:30 athlon kernel: via_audio: ignoring drain playback error -11 Jun 11 00:31:30 athlon kernel: hda: status error: status=0x51 { DriveReady SeekComplete Error } Jun 11 00:31:30 athlon kernel: hda: status error: error=0x04 { DriveStatusError } Jun 11 00:31:30 athlon kernel: hda: no DRQ after issuing MULTWRITE Jun 11 00:31:30 athlon kernel: hda: status error: status=0x51 { DriveReady SeekComplete Error } Jun 11 00:31:30 athlon kernel: hda: status error: error=0x04 { DriveStatusError } Jun 11 00:31:30 athlon kernel: hdb: DMA disabled Jun 11 00:31:30 athlon kernel: hda: no DRQ after issuing WRITE Jun 11 00:31:30 athlon kernel: ide0: reset: success Jun 11 00:31:30 athlon kernel: blk: queue c029e0e0, I/O limit 4095Mb (mask 0xffffffff) Jun 11 00:31:50 athlon kernel: hda: dma_timer_expiry: dma status == 0x21 Jun 11 00:32:05 athlon kernel: hda: timeout waiting for DMA Jun 11 00:32:05 athlon kernel: hda: timeout waiting for DMA Jun 11 00:32:05 athlon kernel: hda: (__ide_dma_test_irq) called while not waiting Jun 11 00:32:05 athlon kernel: hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } Jun 11 00:32:05 athlon kernel: Jun 11 00:32:05 athlon kernel: hda: drive not ready for command Jun 11 00:32:05 athlon kernel: hda: status timeout: status=0xd0 { Busy } Jun 11 00:32:05 athlon kernel: Jun 11 00:32:05 athlon kernel: hda: drive not ready for command Jun 11 00:32:05 athlon kernel: ide0: reset: success Jun 11 00:32:25 athlon kernel: hda: dma_timer_expiry: dma status == 0x21 Jun 11 00:32:40 athlon kernel: hda: timeout waiting for DMA Jun 11 00:32:40 athlon kernel: hda: timeout waiting for DMA Jun 11 00:32:40 athlon kernel: hda: (__ide_dma_test_irq) called while not waiting Jun 11 00:32:40 athlon kernel: hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } Jun 11 00:32:40 athlon kernel: Jun 11 00:32:40 athlon kernel: hda: drive not ready for command Jun 11 00:32:40 athlon kernel: hda: status timeout: status=0xd0 { Busy } Jun 11 00:32:40 athlon kernel: Jun 11 00:32:40 athlon kernel: hda: drive not ready for command Jun 11 00:32:40 athlon kernel: ide0: reset: success Jun 11 00:33:00 athlon kernel: hda: dma_timer_expiry: dma status == 0x21 Jun 11 00:33:15 athlon kernel: hda: timeout waiting for DMA Jun 11 00:33:15 athlon kernel: hda: timeout waiting for DMA Jun 11 00:33:15 athlon kernel: hda: (__ide_dma_test_irq) called while not waiting Jun 11 00:33:15 athlon kernel: hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } Jun 11 00:33:15 athlon kernel: Jun 11 00:33:15 athlon kernel: hda: drive not ready for command Jun 11 00:33:15 athlon kernel: hda: status timeout: status=0xd0 { Busy } Jun 11 00:33:15 athlon kernel: Jun 11 00:33:15 athlon kernel: hda: drive not ready for command Jun 11 00:33:15 athlon kernel: ide0: reset: success
During this time, the machine seemed to be dead. It reacts to nothing.
Afterwards, the hd had the following config: /dev/hda: multcount = 0 (off) I/O support = 0 (32-bit) unmaskirq = 0 (on) using_dma = 0 (on) keepsettings = 0 (off) nowerr = 0 (off) readonly = 0 (off) readahead = 8 (on) geometry = 2494/255/63, sectors = 40079088, start = 0
The systemload was very high while copying after this great hang. It took a long time too to get this information from hdparm - I really thought, the machine would be dead again.
this should be:
/dev/hda: multcount = 16 (on) I/O support = 1 (32-bit) unmaskirq = 1 (on) using_dma = 1 (on) keepsettings = 0 (off) nowerr = 0 (off) readonly = 0 (off) readahead = 8 (on) geometry = 2494/255/63, sectors = 40079088, start = 0
I had to reboot to get this config running again because reconfigure didn't work at all.
The other problem I reported some days ago: APIC is unuseable too (sound is broken). I tested therefore 2.4.21rc7-ac1: this kernel is totally broken when using sound. The module crashes and the screen doesn't stop with printing kernel oops'es. One logentry I found was in /var/log/messages: Jun 8 20:10:49 athlon kernel: Unable to handle kernel paging request at virtual address 2deb2120 Jun 10 20:10:49 athlon kernel: printing eip: Jun 10 20:10:49 athlon kernel: df3de02b Jun 10 20:10:49 athlon kernel: *pde = 00000000 Jun 10 20:10:49 athlon kernel: Oops: 0000 Jun 10 20:10:49 athlon kernel: CPU: 0
The sound-modules (ac97_codec, via82cxxx_audio) crashed during initializing no matter if APIC was activated or not.
00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M] Capabilities: [a0] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW+ Rate=x1,x2,x4 Command: RQ=0 SBA- AGP- 64bit- FW- Rate=<none> Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP] (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- Latency: 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: dc000000-ddffffff Prefetchable memory behind bridge: d8000000-dbffffff BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B- Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:09.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet (rev 02) Subsystem: Silicon Integrated Systems [SiS] SiS900 10/100 Ethernet Adapter Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (13000ns min, 2750ns max) Interrupt: pin A routed to IRQ 5 Region 0: I/O ports at d000 [size=256] Region 1: Memory at df022000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [40] Power Management version 1 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (8000ns min, 16000ns max) Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at d400 [size=256] Region 1: Memory at df020000 (32-bit, non-prefetchable) [size=256] Expansion ROM at <unassigned> [disabled] [size=64K]
00:0c.0 Ethernet controller: Intel Corp. 82557/8/9 [Ethernet Pro 100] (rev 0c) Subsystem: Intel Corp. EtherExpress PRO/100 S Desktop Adapter Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min, 14000ns max), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at df021000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at d800 [size=64] Region 2: Memory at df000000 (32-bit, non-prefetchable) [size=128K] Expansion ROM at <unassigned> [disabled] [size=64K] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME-
00:10.0 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, cache line size 08 Interrupt: pin A routed to IRQ 11 Region 4: I/O ports at dc00 [size=32] Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:10.1 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, cache line size 08 Interrupt: pin B routed to IRQ 5 Region 4: I/O ports at e000 [size=32] Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:10.2 USB Controller: VIA Technologies, Inc. USB (rev 80) (prog-if 00 [UHCI]) Subsystem: VIA Technologies, Inc. USB Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, cache line size 08 Interrupt: pin C routed to IRQ 11 Region 4: I/O ports at e400 [size=32] Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) (prog-if 20 [EHCI]) Subsystem: VIA Technologies, Inc. USB 2.0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32, cache line size 08 Interrupt: pin D routed to IRQ 10 Region 0: Memory at df023000 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge Subsystem: VIA Technologies, Inc. VT8235 ISA Bridge Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE (rev 06) (prog-if 8a [Master SecP PriP]) Subsystem: VIA Technologies, Inc. VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Interrupt: pin A routed to IRQ 0 Region 4: I/O ports at e800 [size=16] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235 AC97 Audio Controller (rev 50) Subsystem: Unknown device 1695:3005 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin C routed to IRQ 11 Region 0: I/O ports at ec00 [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 PF/PRO AGP 4x TMDS (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Rage Fury Pro/Xpert 2000 Pro Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 (2000ns min), cache line size 08 Interrupt: pin A routed to IRQ 11 Region 0: Memory at d8000000 (32-bit, prefetchable) [size=64M] Region 1: I/O ports at c000 [size=256] Region 2: Memory at dd000000 (32-bit, non-prefetchable) [size=16K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [50] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2,x4 Command: RQ=0 SBA+ AGP- 64bit- FW- Rate=<none> Capabilities: [5c] Power Management version 2 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Kind regards, Andreas Hartmann - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |