Could you keep the cc: list when replying, otherwise we lose the tracking information in the bug database and on the list. Could you try this again with 2.6.15, and then I can try giving you some sysfs settings to prod to see if the driver can be forced up to 50ns. Thanks, James On Tue, 2006-01-03 at 01:30 +0100, Miroslav Zajíc wrote: > from dmesg - 2.6.12.6: > scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 > <Adaptec aic7880 Ultra SCSI adapter> > aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > > Vendor: SEAGATE Model: ST34573LC Rev: 5702 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:0:0: Tagged Queuing enabled. Depth 32 > target0:0:0: Beginning Domain Validation > WIDTH IS 1 > (scsi0:A:0): 6.600MB/s transfers (16bit) > target0:0:0: Domain Validation skipping write tests > (scsi0:A:0): 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > target0:0:0: Ending Domain Validation > Vendor: SEAGATE Model: ST19171W Rev: 2219 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:1:0: Tagged Queuing enabled. Depth 32 > target0:0:1: Beginning Domain Validation > WIDTH IS 1 > (scsi0:A:1): 6.600MB/s transfers (16bit) > target0:0:1: Domain Validation skipping write tests > (scsi0:A:1): 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > target0:0:1: Ending Domain Validation > Vendor: SEAGATE Model: ST19171W Rev: 2219 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:2:0: Tagged Queuing enabled. Depth 32 > target0:0:2: Beginning Domain Validation > WIDTH IS 1 > (scsi0:A:2): 6.600MB/s transfers (16bit) > target0:0:2: Domain Validation skipping write tests > (scsi0:A:2): 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > target0:0:2: Ending Domain Validation > Vendor: SEAGATE Model: ST19171W Rev: 2224 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:3:0: Tagged Queuing enabled. Depth 32 > target0:0:3: Beginning Domain Validation > WIDTH IS 1 > (scsi0:A:3): 6.600MB/s transfers (16bit) > target0:0:3: Domain Validation skipping write tests > (scsi0:A:3): 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > target0:0:3: Ending Domain Validation > Vendor: SEAGATE Model: ST39173LC Rev: 5702 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:4:0: Tagged Queuing enabled. Depth 32 > target0:0:4: Beginning Domain Validation > WIDTH IS 1 > (scsi0:A:4): 6.600MB/s transfers (16bit) > target0:0:4: Domain Validation skipping write tests > (scsi0:A:4): 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > target0:0:4: Ending Domain Validation > Vendor: SEAGATE Model: ST19171W Rev: 2224 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:5:0: Tagged Queuing enabled. Depth 32 > target0:0:5: Beginning Domain Validation > WIDTH IS 1 > (scsi0:A:5): 6.600MB/s transfers (16bit) > target0:0:5: Domain Validation skipping write tests > (scsi0:A:5): 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > target0:0:5: Ending Domain Validation > (scsi0:A:6:0): refuses WIDE negotiation. Using 8bit transfers > (scsi0:A:6:0): refuses synchronous negotiation. Using asynchronous transfers > Vendor: DELL Model: 6UW BACKPLANE Rev: 7 > Type: Processor ANSI SCSI revision: 02 > target0:0:6: Beginning Domain Validation > target0:0:6: Ending Domain Validation > scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 > <Adaptec aic7860 Ultra SCSI adapter> > aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs > > Vendor: NEC Model: CD-ROM DRIVE:464 Rev: 1.05 > Type: CD-ROM ANSI SCSI revision: 02 > target1:0:5: Beginning Domain Validation > target1:0:5: Domain Validation skipping write tests > (scsi1:A:5): 20.000MB/s transfers (20.000MHz, offset 15) > target1:0:5: Ending Domain Validation > > /sys/class/spi_transport/target<...>/min_period - 2.6.12.6: > > target0:0:0 > target0:0:1 > target0:0:2 > target0:0:3 > target0:0:4 > target0:0:5 > target0:0:6 > target1:0:5 > for all - 12.5 > > > from dmesg - 2.6.13: > scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 > <Adaptec aic7880 Ultra SCSI adapter> > aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > > target0:0:0: asynchronous. > Vendor: SEAGATE Model: ST34573LC Rev: 5702 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:0:0: Tagged Queuing enabled. Depth 32 > target0:0:0: Beginning Domain Validation > target0:0:0: wide asynchronous. > target0:0:0: Domain Validation skipping write tests > target0:0:0: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 8) > target0:0:0: Ending Domain Validation > target0:0:1: asynchronous. > Vendor: SEAGATE Model: ST19171W Rev: 2219 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:1:0: Tagged Queuing enabled. Depth 32 > target0:0:1: Beginning Domain Validation > target0:0:1: wide asynchronous. > target0:0:1: Domain Validation skipping write tests > target0:0:1: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 8) > target0:0:1: Ending Domain Validation > target0:0:2: asynchronous. > Vendor: SEAGATE Model: ST19171W Rev: 2219 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:2:0: Tagged Queuing enabled. Depth 32 > target0:0:2: Beginning Domain Validation > target0:0:2: wide asynchronous. > target0:0:2: Domain Validation skipping write tests > target0:0:2: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 8) > target0:0:2: Ending Domain Validation > target0:0:3: asynchronous. > Vendor: SEAGATE Model: ST19171W Rev: 2224 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:3:0: Tagged Queuing enabled. Depth 32 > target0:0:3: Beginning Domain Validation > target0:0:3: wide asynchronous. > target0:0:3: Domain Validation skipping write tests > target0:0:3: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 8) > target0:0:3: Ending Domain Validation > target0:0:4: asynchronous. > Vendor: SEAGATE Model: ST39173LC Rev: 5702 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:4:0: Tagged Queuing enabled. Depth 32 > target0:0:4: Beginning Domain Validation > target0:0:4: wide asynchronous. > target0:0:4: Domain Validation skipping write tests > target0:0:4: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 8) > target0:0:4: Ending Domain Validation > target0:0:5: asynchronous. > Vendor: SEAGATE Model: ST19171W Rev: 2224 > Type: Direct-Access ANSI SCSI revision: 02 > scsi0:A:5:0: Tagged Queuing enabled. Depth 32 > target0:0:5: Beginning Domain Validation > target0:0:5: wide asynchronous. > target0:0:5: Domain Validation skipping write tests > target0:0:5: FAST-10 WIDE SCSI 20.0 MB/s ST (100 ns, offset 8) > target0:0:5: Ending Domain Validation > (scsi0:A:6:0): refuses WIDE negotiation. Using 8bit transfers > target0:0:6: asynchronous. > (scsi0:A:6:0): refuses synchronous negotiation. Using asynchronous transfers > Vendor: DELL Model: 6UW BACKPLANE Rev: 7 > Type: Processor ANSI SCSI revision: 02 > target0:0:6: Beginning Domain Validation > target0:0:6: Ending Domain Validation > scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36 > <Adaptec aic7860 Ultra SCSI adapter> > aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs > > target1:0:5: asynchronous. > Vendor: NEC Model: CD-ROM DRIVE:464 Rev: 1.05 > Type: CD-ROM ANSI SCSI revision: 02 > target1:0:5: Beginning Domain Validation > target1:0:5: Domain Validation skipping write tests > target1:0:5: FAST-10 SCSI 10.0 MB/s ST (100 ns, offset 15) > target1:0:5: Ending Domain Validation > > > /sys/class/spi_transport/target<...>/min_period - 2.6.3: > target0:0:0 > target0:0:1 > target0:0:2 > target0:0:3 > target0:0:4 > target0:0:5 > target0:0:6 > target1:0:5 > for all - 100 > > > Zajsoft > > > > James Bottomley napsal(a): > > >On Sun, 2006-01-01 at 16:41 -0800, bugme-daemon@xxxxxxxxxxxxxxxxxxx > >wrote: > > > > > >>Most recent kernel where this bug did not occur: 2.6.12.6 > >>Distribution: Debian 3.1r1 - Sarge > >> > >> > > > >Do you have the dmesg showing the domain validation commands for these, please? > > > >And also could you tell me what's in > > > >/sys/spi_transport/target<...>/min_period > > > >Thanks, > > > >James > > > > > > > > > >>Hardware Environment: Dell PowerEdge 4200/300 > >> > >>Software Environment: > >>ver_linux: > >>Linux GW 2.6.13 #1 SMP Sun Jan 1 21:13:01 CET 2006 i686 GNU/Linux > >> > >>Gnu C 3.3.5 > >>Gnu make 3.80 > >>binutils 2.15 > >>util-linux 2.12p > >>mount 2.12p > >>module-init-tools 3.2-pre1 > >>e2fsprogs 1.37 > >>jfsutils 1.1.7 > >>xfsprogs 2.6.20 > >>Linux C Library 2.3.2 > >>Dynamic linker (ldd) 2.3.2 > >>Procps 3.2.1 > >>Net-tools 1.60 > >>Console-tools 0.2.3 > >>Sh-utils 5.2.1 > >>Modules Loaded > >> > >> > >>proc/cpuinfo: > >>processor : 0 > >>vendor_id : GenuineIntel > >>cpu family : 6 > >>model : 3 > >>model name : Pentium II (Klamath) > >>stepping : 4 > >>cpu MHz : 299.170 > >>cache size : 512 KB > >>fdiv_bug : no > >>hlt_bug : no > >>f00f_bug : no > >>coma_bug : no > >>fpu : yes > >>fpu_exception : yes > >>cpuid level : 2 > >>wp : yes > >>flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > >>cmov mmx > >>bogomips : 599.32 > >> > >>processor : 1 > >>vendor_id : GenuineIntel > >>cpu family : 6 > >>model : 3 > >>model name : Pentium II (Klamath) > >>stepping : 3 > >>cpu MHz : 299.170 > >>cache size : 512 KB > >>fdiv_bug : no > >>hlt_bug : no > >>f00f_bug : no > >>coma_bug : no > >>fpu : yes > >>fpu_exception : yes > >>cpuid level : 2 > >>wp : yes > >>flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > >>cmov mmx > >>bogomips : 598.36 > >> > >> > >>/proc/modules: > >> > >> > >>/proc/ioports: > >>0000-001f : dma1 > >>0020-0021 : pic1 > >>0040-0043 : timer0 > >>0050-0053 : timer1 > >>0060-006f : keyboard > >>0070-0077 : rtc > >>0080-008f : dma page reg > >>00a0-00a1 : pic2 > >>00c0-00df : dma2 > >>00f0-00ff : fpu > >>0330-0333 : i2c-pca-isa > >>03c0-03df : vga+ > >>0400-0407 : pnp 00:0f > >>040a-040c : pnp 00:0f > >>0410-043f : pnp 00:0f > >>0461-0462 : pnp 00:0f > >>0464-0465 : pnp 00:0f > >>0481-048b : pnp 00:0f > >>04c6-04c6 : pnp 00:0f > >>0c80-0c83 : Dell System PowerEdge 4200 > >>0cf8-0cff : PCI conf1 > >>e000-efff : PCI Bus #01 > >> e000-e0ff : 0000:01:0d.0 > >> e000-e0ff : 8139too > >> e400-e4ff : 0000:01:0b.0 > >> e800-e8ff : 0000:01:0a.0 > >>f4a0-f4bf : 0000:00:13.0 > >> f4a0-f4bf : ne2k-pci > >>f800-f8ff : 0000:00:14.0 > >> > >> > >>/proc/iomem: > >>00000000-0009fbff : System RAM > >>0009fc00-0009ffff : reserved > >>000a0000-000bffff : Video RAM area > >>000c0000-000c7fff : Video ROM > >>000c8000-000cc7ff : Adapter ROM > >>000f0000-000fffff : System ROM > >>00100000-0fffffff : System RAM > >> 00100000-0049816c : Kernel code > >> 0049816d-005b31c7 : Kernel data > >>10000000-100fffff : PCI Bus #01 > >> 10000000-1000ffff : 0000:01:0a.0 > >>10100000-1010ffff : 0000:00:14.0 > >>10110000-10113fff : 0000:00:13.0 > >>fc000000-fcffffff : 0000:00:14.0 > >>fde00000-fdffffff : PCI Bus #01 > >> fdefe000-fdefefff : 0000:01:0a.0 > >> fdefe000-fdefefff : aic7xxx > >> fdffe000-fdffefff : 0000:01:0b.0 > >> fdffe000-fdffefff : aic7xxx > >> fdfff800-fdfff8ff : 0000:01:0d.0 > >> fdfff800-fdfff8ff : 8139too > >>fec00000-fec00fff : reserved > >>fee00000-fee00fff : reserved > >>fff80000-ffffffff : reserved > >> > >> > >>lspci -vvv: > >>0000:00:00.0 Host bridge: Intel Corp. 440FX - 82441FX PMC [Natoma] (rev 02) > >> 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 > >> > >>0000:00:0d.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 02) > >>(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: 255, Cache Line Size: 0x08 (32 bytes) > >> Bus: primary=00, secondary=01, subordinate=01, sec-latency=68 > >> I/O behind bridge: 0000e000-0000efff > >> Memory behind bridge: fde00000-fdffffff > >> Prefetchable memory behind bridge: 0000000010000000-0000000010000000 > >> BridgeCtl: Parity- SERR+ NoISA+ VGA- MAbort- >Reset- FastB2B- > >> > >>0000:00:0f.0 Non-VGA unclassified device: Intel Corp. 82375EB/SB PCI to EISA > >>Bridge (rev 15) > >> 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: 248 > >> > >>0000:00:13.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS) > >> 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 A routed to IRQ 10 > >> Region 0: I/O ports at f4a0 [size=32] > >> Expansion ROM at 10110000 [disabled] [size=16K] > >> > >>0000:00:14.0 VGA compatible controller: ATI Technologies Inc 264VT [Mach64 VT] > >>(rev 40) (prog-if 00 [VGA]) > >> Subsystem: ATI Technologies Inc Mach64VT Reference > >> 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- > >> Region 0: Memory at fc000000 (32-bit, prefetchable) [size=16M] > >> Region 1: I/O ports at f800 [size=256] > >> Expansion ROM at 10100000 [disabled] [size=64K] > >> > >>0000:01:0a.0 SCSI storage controller: Adaptec AIC-7880U > >> 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: 64 (2000ns min, 2000ns max), Cache Line Size: 0x08 (32 bytes) > >> Interrupt: pin A routed to IRQ 15 > >> Region 0: I/O ports at e800 [disabled] [size=256] > >> Region 1: Memory at fdefe000 (32-bit, non-prefetchable) [size=4K] > >> Expansion ROM at 10000000 [disabled] [size=64K] > >> > >>0000:01:0b.0 SCSI storage controller: Adaptec AIC-7860 (rev 01) > >> 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: 64 (1000ns min, 1000ns max), Cache Line Size: 0x08 (32 bytes) > >> Interrupt: pin A routed to IRQ 15 > >> Region 0: I/O ports at e400 [disabled] [size=256] > >> Region 1: Memory at fdffe000 (32-bit, non-prefetchable) [size=4K] > >> > >>0000:01:0d.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: 64 (8000ns min, 16000ns max) > >> Interrupt: pin A routed to IRQ 9 > >> Region 0: I/O ports at e000 [size=256] > >> Region 1: Memory at fdfff800 (32-bit, non-prefetchable) [size=256] > >> Capabilities: [50] 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- > >> > >> > >>/proc/scsi/scsi: > >>Attached devices: > >>Host: scsi0 Channel: 00 Id: 00 Lun: 00 > >> Vendor: SEAGATE Model: ST34573LC Rev: 5702 > >> Type: Direct-Access ANSI SCSI revision: 02 > >>Host: scsi0 Channel: 00 Id: 01 Lun: 00 > >> Vendor: SEAGATE Model: ST19171W Rev: 2219 > >> Type: Direct-Access ANSI SCSI revision: 02 > >>Host: scsi0 Channel: 00 Id: 02 Lun: 00 > >> Vendor: SEAGATE Model: ST19171W Rev: 2219 > >> Type: Direct-Access ANSI SCSI revision: 02 > >>Host: scsi0 Channel: 00 Id: 03 Lun: 00 > >> Vendor: SEAGATE Model: ST19171W Rev: 2224 > >> Type: Direct-Access ANSI SCSI revision: 02 > >>Host: scsi0 Channel: 00 Id: 04 Lun: 00 > >> Vendor: SEAGATE Model: ST39173LC Rev: 5702 > >> Type: Direct-Access ANSI SCSI revision: 02 > >>Host: scsi0 Channel: 00 Id: 05 Lun: 00 > >> Vendor: SEAGATE Model: ST19171W Rev: 2224 > >> Type: Direct-Access ANSI SCSI revision: 02 > >>Host: scsi0 Channel: 00 Id: 06 Lun: 00 > >> Vendor: DELL Model: 6UW BACKPLANE Rev: 7 > >> Type: Processor ANSI SCSI revision: 02 > >>Host: scsi1 Channel: 00 Id: 05 Lun: 00 > >> Vendor: NEC Model: CD-ROM DRIVE:464 Rev: 1.05 > >> Type: CD-ROM > >> > >> > >>/proc/scsi/aic7xxx/0: > >>Adaptec AIC7xxx driver version: 6.2.36 > >>Adaptec aic7880 Ultra SCSI adapter > >>aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > >>Allocated SCBs: 36, SG List Length: 128 > >> > >>Serial EEPROM: > >>0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 > >>0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 > >>0x18b6 0x005e 0x2807 0x0010 0xff00 0xffff 0xffff 0xffff > >>0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x00ff 0x74a1 > >> > >>Target 0 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Curr: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Channel A Target 0 Lun 0 Settings > >> Commands Queued 1283 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 1 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Curr: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Channel A Target 1 Lun 0 Settings > >> Commands Queued 46 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 2 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Curr: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Channel A Target 2 Lun 0 Settings > >> Commands Queued 37 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 3 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Curr: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Channel A Target 3 Lun 0 Settings > >> Commands Queued 36 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 4 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Curr: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Channel A Target 4 Lun 0 Settings > >> Commands Queued 36 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 5 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Curr: 20.000MB/s transfers (10.000MHz, offset 8, 16bit) > >> Channel A Target 5 Lun 0 Settings > >> Commands Queued 45 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 6 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 3.300MB/s transfers > >> Curr: 3.300MB/s transfers > >> Channel A Target 6 Lun 0 Settings > >> Commands Queued 6 > >> Commands Active 0 > >> Command Openings 1 > >> Max Tagged Openings 0 > >> Device Queue Frozen Count 0 > >>Target 7 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 8 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 9 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 10 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 11 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 12 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 13 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 14 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 15 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> > >> > >>/proc/scsi/aic7xxx/1: > >>Adaptec AIC7xxx driver version: 6.2.36 > >>Adaptec aic7860 Ultra SCSI adapter > >>aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs > >>Allocated SCBs: 4, SG List Length: 128 > >> > >>Serial EEPROM: > >>0x0318 0x0318 0x0318 0x0318 0x0318 0x0318 0x0318 0x0318 > >>0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 > >>0x18b5 0x005e 0x2807 0x5008 0xff00 0xffff 0xffff 0xffff > >>0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x00ff 0xc398 > >> > >>Target 0 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 1 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 2 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 3 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 4 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 5 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >> Goal: 10.000MB/s transfers (10.000MHz, offset 15) > >> Curr: 10.000MB/s transfers (10.000MHz, offset 15) > >> Channel A Target 5 Lun 0 Settings > >> Commands Queued 16 > >> Commands Active 0 > >> Command Openings 1 > >> Max Tagged Openings 0 > >> Device Queue Frozen Count 0 > >>Target 6 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 7 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >> > >> > >>/proc/scsi/aic7xxx/0 - from kernel 2.6.12.6: > >> > >>Adaptec AIC7xxx driver version: 6.2.36 > >>Adaptec aic7880 Ultra SCSI adapter > >>aic7880: Ultra Wide Channel A, SCSI Id=7, 16/253 SCBs > >>Allocated SCBs: 8, SG List Length: 128 > >> > >>Serial EEPROM: > >>0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 > >>0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 > >>0x18b6 0x005e 0x2807 0x0010 0xff00 0xffff 0xffff 0xffff > >>0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x00ff 0x74a1 > >> > >>Target 0 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Curr: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Channel A Target 0 Lun 0 Settings > >> Commands Queued 1459 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 1 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Curr: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Channel A Target 1 Lun 0 Settings > >> Commands Queued 48 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 2 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Curr: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Channel A Target 2 Lun 0 Settings > >> Commands Queued 38 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 3 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Curr: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Channel A Target 3 Lun 0 Settings > >> Commands Queued 37 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 4 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Curr: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Channel A Target 4 Lun 0 Settings > >> Commands Queued 37 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 5 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Curr: 40.000MB/s transfers (20.000MHz, offset 8, 16bit) > >> Channel A Target 5 Lun 0 Settings > >> Commands Queued 47 > >> Commands Active 0 > >> Command Openings 32 > >> Max Tagged Openings 32 > >> Device Queue Frozen Count 0 > >>Target 6 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> Goal: 3.300MB/s transfers > >> Curr: 3.300MB/s transfers > >> Channel A Target 6 Lun 0 Settings > >> Commands Queued 6 > >> Commands Active 0 > >> Command Openings 1 > >> Max Tagged Openings 0 > >> Device Queue Frozen Count 0 > >>Target 7 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 8 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 9 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 10 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 11 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 12 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 13 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 14 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >>Target 15 Negotiation Settings > >> User: 40.000MB/s transfers (20.000MHz, offset 127, 16bit) > >> > >> > >>/proc/scsi/aic7xxx/1 - from kernel 2.6.12.6: > >>Adaptec AIC7xxx driver version: 6.2.36 > >>Adaptec aic7860 Ultra SCSI adapter > >>aic7860: Ultra Single Channel A, SCSI Id=7, 3/253 SCBs > >>Allocated SCBs: 4, SG List Length: 128 > >> > >>Serial EEPROM: > >>0x0318 0x0318 0x0318 0x0318 0x0318 0x0318 0x0318 0x0318 > >>0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 0x0338 > >>0x18b5 0x005e 0x2807 0x5008 0xff00 0xffff 0xffff 0xffff > >>0xffff 0xffff 0xffff 0xffff 0xffff 0xffff 0x00ff 0xc398 > >> > >>Target 0 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 1 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 2 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 3 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 4 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 5 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >> Goal: 20.000MB/s transfers (20.000MHz, offset 15) > >> Curr: 20.000MB/s transfers (20.000MHz, offset 15) > >> Channel A Target 5 Lun 0 Settings > >> Commands Queued 16 > >> Commands Active 0 > >> Command Openings 1 > >> Max Tagged Openings 0 > >> Device Queue Frozen Count 0 > >>Target 6 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >>Target 7 Negotiation Settings > >> User: 20.000MB/s transfers (20.000MHz, offset 127) > >> > >>Problem Description: > >>If use kernel 2.6.13 or newer, all SCSI discs/cdrom work only on half > >>speed/frequency. > >> > >>Steps to reproduce: > >>Only boot... cat /proc/scsi/aic7xxx/0 > >> > >> > > > > > > - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
