From: James Bottomley <James.Bottomley@SteelEye.com>
To: "Miroslav Zajíc" <Zajsoft@Zajsoft.NET>
Cc: bugme-daemon@bugzilla.kernel.org,
SCSI Mailing List <linux-scsi@vger.kernel.org>
Subject: Re: [Bug 5808] aic7xxx - half speed/frequency
Date: Wed, 04 Jan 2006 12:57:21 -0500 [thread overview]
Message-ID: <1136397442.3275.20.camel@mulgrave> (raw)
In-Reply-To: <43B9C5A8.5090800@Zajsoft.NET>
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@bugzilla.kernel.org
> >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
> >>
> >>
> >
> >
> >
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next prev parent reply other threads:[~2006-01-04 17:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200601020041.k020fes2021946@fire-2.osdl.org>
2006-01-02 16:28 ` [Bug 5808] aic7xxx - half speed/frequency James Bottomley
[not found] ` <43B9C5A8.5090800@Zajsoft.NET>
2006-01-04 17:57 ` James Bottomley [this message]
[not found] <200601041758.k04Hw8Sf015281@fire-2.osdl.org>
2006-01-05 14:36 ` Miroslav Zajíc
2006-01-06 16:43 ` James Bottomley
2006-01-06 19:45 ` Miroslav Zajíc
2006-01-06 21:46 ` James Bottomley
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