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Usage of /etc/modprobe.conf file was deprecated by module-init-tools and is no longer parsed by new kmod tool. References to this file are replaced in Documentation, comments and Kconfig according to the context. There are also some references to the old /etc/modules.conf from 2.4 kernels that are being removed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi> Acked-by: Takashi Iwai <tiwai@suse.de> Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
395 lines
19 KiB
Plaintext
395 lines
19 KiB
Plaintext
====================================================================
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= Adaptec Aic7xxx Fast -> Ultra160 Family Manager Set v7.0 =
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= README for =
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= The Linux Operating System =
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====================================================================
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The following information is available in this file:
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1. Supported Hardware
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2. Version History
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3. Command Line Options
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4. Contacting Adaptec
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1. Supported Hardware
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The following Adaptec SCSI Chips and Host Adapters are supported by
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the aic7xxx driver.
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Chip MIPS Host Bus MaxSync MaxWidth SCBs Notes
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---------------------------------------------------------------
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aic7770 10 EISA/VL 10MHz 16Bit 4 1
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aic7850 10 PCI/32 10MHz 8Bit 3
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aic7855 10 PCI/32 10MHz 8Bit 3
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aic7856 10 PCI/32 10MHz 8Bit 3
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aic7859 10 PCI/32 20MHz 8Bit 3
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aic7860 10 PCI/32 20MHz 8Bit 3
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aic7870 10 PCI/32 10MHz 16Bit 16
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aic7880 10 PCI/32 20MHz 16Bit 16
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aic7890 20 PCI/32 40MHz 16Bit 16 3 4 5 6 7 8
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aic7891 20 PCI/64 40MHz 16Bit 16 3 4 5 6 7 8
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aic7892 20 PCI/64-66 80MHz 16Bit 16 3 4 5 6 7 8
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aic7895 15 PCI/32 20MHz 16Bit 16 2 3 4 5
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aic7895C 15 PCI/32 20MHz 16Bit 16 2 3 4 5 8
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aic7896 20 PCI/32 40MHz 16Bit 16 2 3 4 5 6 7 8
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aic7897 20 PCI/64 40MHz 16Bit 16 2 3 4 5 6 7 8
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aic7899 20 PCI/64-66 80MHz 16Bit 16 2 3 4 5 6 7 8
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1. Multiplexed Twin Channel Device - One controller servicing two
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busses.
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2. Multi-function Twin Channel Device - Two controllers on one chip.
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3. Command Channel Secondary DMA Engine - Allows scatter gather list
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and SCB prefetch.
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4. 64 Byte SCB Support - Allows disconnected, untagged request table
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for all possible target/lun combinations.
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5. Block Move Instruction Support - Doubles the speed of certain
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sequencer operations.
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6. `Bayonet' style Scatter Gather Engine - Improves S/G prefetch
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performance.
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7. Queuing Registers - Allows queuing of new transactions without
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pausing the sequencer.
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8. Multiple Target IDs - Allows the controller to respond to selection
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as a target on multiple SCSI IDs.
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Controller Chip Host-Bus Int-Connectors Ext-Connectors Notes
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--------------------------------------------------------------------------
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AHA-274X[A] aic7770 EISA SE-50M SE-HD50F
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AHA-274X[A]W aic7770 EISA SE-HD68F SE-HD68F
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SE-50M
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AHA-274X[A]T aic7770 EISA 2 X SE-50M SE-HD50F
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AHA-2842 aic7770 VL SE-50M SE-HD50F
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AHA-2940AU aic7860 PCI/32 SE-50M SE-HD50F
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AVA-2902I aic7860 PCI/32 SE-50M
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AVA-2902E aic7860 PCI/32 SE-50M
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AVA-2906 aic7856 PCI/32 SE-50M SE-DB25F
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APC-7850 aic7850 PCI/32 SE-50M 1
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AVA-2940 aic7860 PCI/32 SE-50M
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AHA-2920B aic7860 PCI/32 SE-50M
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AHA-2930B aic7860 PCI/32 SE-50M
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AHA-2920C aic7856 PCI/32 SE-50M SE-HD50F
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AHA-2930C aic7860 PCI/32 SE-50M
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AHA-2930C aic7860 PCI/32 SE-50M
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AHA-2910C aic7860 PCI/32 SE-50M
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AHA-2915C aic7860 PCI/32 SE-50M
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AHA-2940AU/CN aic7860 PCI/32 SE-50M SE-HD50F
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AHA-2944W aic7870 PCI/32 HVD-HD68F HVD-HD68F
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HVD-50M
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AHA-3940W aic7870 PCI/32 2 X SE-HD68F SE-HD68F 2
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AHA-2940UW aic7880 PCI/32 SE-HD68F
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SE-50M SE-HD68F
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AHA-2940U aic7880 PCI/32 SE-50M SE-HD50F
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AHA-2940D aic7880 PCI/32
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aHA-2940 A/T aic7880 PCI/32
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AHA-2940D A/T aic7880 PCI/32
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AHA-3940UW aic7880 PCI/32 2 X SE-HD68F SE-HD68F 3
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AHA-3940UWD aic7880 PCI/32 2 X SE-HD68F 2 X SE-VHD68F 3
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AHA-3940U aic7880 PCI/32 2 X SE-50M SE-HD50F 3
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AHA-2944UW aic7880 PCI/32 HVD-HD68F HVD-HD68F
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HVD-50M
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AHA-3944UWD aic7880 PCI/32 2 X HVD-HD68F 2 X HVD-VHD68F 3
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AHA-4944UW aic7880 PCI/32
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AHA-2930UW aic7880 PCI/32
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AHA-2940UW Pro aic7880 PCI/32 SE-HD68F SE-HD68F 4
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SE-50M
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AHA-2940UW/CN aic7880 PCI/32
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AHA-2940UDual aic7895 PCI/32
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AHA-2940UWDual aic7895 PCI/32
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AHA-3940UWD aic7895 PCI/32
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AHA-3940AUW aic7895 PCI/32
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AHA-3940AUWD aic7895 PCI/32
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AHA-3940AU aic7895 PCI/32
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AHA-3944AUWD aic7895 PCI/32 2 X HVD-HD68F 2 X HVD-VHD68F
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AHA-2940U2B aic7890 PCI/32 LVD-HD68F LVD-HD68F
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AHA-2940U2 OEM aic7891 PCI/64
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AHA-2940U2W aic7890 PCI/32 LVD-HD68F LVD-HD68F
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SE-HD68F
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SE-50M
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AHA-2950U2B aic7891 PCI/64 LVD-HD68F LVD-HD68F
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AHA-2930U2 aic7890 PCI/32 LVD-HD68F SE-HD50F
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SE-50M
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AHA-3950U2B aic7897 PCI/64
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AHA-3950U2D aic7897 PCI/64
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AHA-29160 aic7892 PCI/64-66
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AHA-29160 CPQ aic7892 PCI/64-66
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AHA-29160N aic7892 PCI/32 LVD-HD68F SE-HD50F
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SE-50M
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AHA-29160LP aic7892 PCI/64-66
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AHA-19160 aic7892 PCI/64-66
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AHA-29150LP aic7892 PCI/64-66
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AHA-29130LP aic7892 PCI/64-66
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AHA-3960D aic7899 PCI/64-66 2 X LVD-HD68F 2 X LVD-VHD68F
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LVD-50M
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AHA-3960D CPQ aic7899 PCI/64-66 2 X LVD-HD68F 2 X LVD-VHD68F
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LVD-50M
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AHA-39160 aic7899 PCI/64-66 2 X LVD-HD68F 2 X LVD-VHD68F
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LVD-50M
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1. No BIOS support
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2. DEC21050 PCI-PCI bridge with multiple controller chips on secondary bus
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3. DEC2115X PCI-PCI bridge with multiple controller chips on secondary bus
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4. All three SCSI connectors may be used simultaneously without
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SCSI "stub" effects.
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2. Version History
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7.0 (4th August, 2005)
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- Updated driver to use SCSI transport class infrastructure
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- Upported sequencer and core fixes from last adaptec released
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version of the driver.
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6.2.36 (June 3rd, 2003)
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- Correct code that disables PCI parity error checking.
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- Correct and simplify handling of the ignore wide residue
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message. The previous code would fail to report a residual
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if the transaction data length was even and we received
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an IWR message.
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- Add support for the 2.5.X EISA framework.
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- Update for change in 2.5.X SCSI proc FS interface.
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- Correct Domain Validation command-line option parsing.
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- When negotiation async via an 8bit WDTR message, send
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an SDTR with an offset of 0 to be sure the target
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knows we are async. This works around a firmware defect
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in the Quantum Atlas 10K.
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- Clear PCI error state during driver attach so that we
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don't disable memory mapped I/O due to a stray write
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by some other driver probe that occurred before we
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claimed the controller.
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6.2.35 (May 14th, 2003)
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- Fix a few GCC 3.3 compiler warnings.
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- Correct operation on EISA Twin Channel controller.
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- Add support for 2.5.X's scsi_report_device_reset().
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6.2.34 (May 5th, 2003)
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- Fix locking regression introduced in 6.2.29 that
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could cause a lock order reversal between the io_request_lock
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and our per-softc lock. This was only possible on RH9,
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SuSE, and kernel.org 2.4.X kernels.
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6.2.33 (April 30th, 2003)
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- Dynamically disable PCI parity error reporting after
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10 errors are reported to the user. These errors are
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the result of some other device issuing PCI transactions
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with bad parity. Once the user has been informed of the
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problem, continuing to report the errors just degrades
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our performance.
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6.2.32 (March 28th, 2003)
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- Dynamically sized S/G lists to avoid SCSI malloc
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pool fragmentation and SCSI mid-layer deadlock.
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6.2.28 (January 20th, 2003)
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- Domain Validation Fixes
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- Add ability to disable PCI parity error checking.
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- Enhanced Memory Mapped I/O probe
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6.2.20 (November 7th, 2002)
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- Added Domain Validation.
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3. Command Line Options
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WARNING: ALTERING OR ADDING THESE DRIVER PARAMETERS
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INCORRECTLY CAN RENDER YOUR SYSTEM INOPERABLE.
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USE THEM WITH CAUTION.
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Put a .conf file in the /etc/modprobe.d directory and add/edit a
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line containing 'options aic7xxx aic7xxx=[command[,command...]]' where
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'command' is one or more of the following:
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-----------------------------------------------------------------
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Option: verbose
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Definition: enable additional informative messages during
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driver operation.
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Possible Values: This option is a flag
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Default Value: disabled
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-----------------------------------------------------------------
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Option: debug:[value]
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Definition: Enables various levels of debugging information
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Possible Values: 0x0000 = no debugging, 0xffff = full debugging
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Default Value: 0x0000
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-----------------------------------------------------------------
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Option: no_probe
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Option: probe_eisa_vl
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Definition: Do not probe for EISA/VLB controllers.
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This is a toggle. If the driver is compiled
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to not probe EISA/VLB controllers by default,
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specifying "no_probe" will enable this probing.
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If the driver is compiled to probe EISA/VLB
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controllers by default, specifying "no_probe"
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will disable this probing.
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Possible Values: This option is a toggle
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Default Value: EISA/VLB probing is disabled by default.
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-----------------------------------------------------------------
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Option: pci_parity
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Definition: Toggles the detection of PCI parity errors.
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On many motherboards with VIA chipsets,
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PCI parity is not generated correctly on the
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PCI bus. It is impossible for the hardware to
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differentiate between these "spurious" parity
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errors and real parity errors. The symptom of
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this problem is a stream of the message:
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"scsi0: Data Parity Error Detected during address or write data phase"
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output by the driver.
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Possible Values: This option is a toggle
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Default Value: PCI Parity Error reporting is disabled
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-----------------------------------------------------------------
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Option: no_reset
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Definition: Do not reset the bus during the initial probe
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phase
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Possible Values: This option is a flag
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Default Value: disabled
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-----------------------------------------------------------------
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Option: extended
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Definition: Force extended translation on the controller
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Possible Values: This option is a flag
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Default Value: disabled
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-----------------------------------------------------------------
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Option: periodic_otag
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Definition: Send an ordered tag periodically to prevent
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tag starvation. Needed for some older devices
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Possible Values: This option is a flag
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Default Value: disabled
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-----------------------------------------------------------------
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Option: reverse_scan
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Definition: Probe the scsi bus in reverse order, starting
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with target 15
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Possible Values: This option is a flag
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Default Value: disabled
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-----------------------------------------------------------------
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Option: global_tag_depth:[value]
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Definition: Global tag depth for all targets on all busses.
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This option sets the default tag depth which
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may be selectively overridden vi the tag_info
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option.
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Possible Values: 1 - 253
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Default Value: 32
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-----------------------------------------------------------------
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Option: tag_info:{{value[,value...]}[,{value[,value...]}...]}
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Definition: Set the per-target tagged queue depth on a
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per controller basis. Both controllers and targets
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may be omitted indicating that they should retain
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the default tag depth.
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Examples: tag_info:{{16,32,32,64,8,8,,32,32,32,32,32,32,32,32,32}
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On Controller 0
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specifies a tag depth of 16 for target 0
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specifies a tag depth of 64 for target 3
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specifies a tag depth of 8 for targets 4 and 5
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leaves target 6 at the default
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specifies a tag depth of 32 for targets 1,2,7-15
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All other targets retain the default depth.
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tag_info:{{},{32,,32}}
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On Controller 1
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specifies a tag depth of 32 for targets 0 and 2
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All other targets retain the default depth.
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Possible Values: 1 - 253
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Default Value: 32
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-----------------------------------------------------------------
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Option: seltime:[value]
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Definition: Specifies the selection timeout value
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Possible Values: 0 = 256ms, 1 = 128ms, 2 = 64ms, 3 = 32ms
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Default Value: 0
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-----------------------------------------------------------------
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Option: dv: {value[,value...]}
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Definition: Set Domain Validation Policy on a per-controller basis.
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Controllers may be omitted indicating that
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they should retain the default read streaming setting.
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Example: dv:{-1,0,,1,1,0}
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On Controller 0 leave DV at its default setting.
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On Controller 1 disable DV.
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Skip configuration on Controller 2.
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On Controllers 3 and 4 enable DV.
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On Controller 5 disable DV.
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Possible Values: < 0 Use setting from serial EEPROM.
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0 Disable DV
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> 0 Enable DV
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Default Value: SCSI-Select setting on controllers with a SCSI Select
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option for DV. Otherwise, on for controllers supporting
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U160 speeds and off for all other controller types.
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-----------------------------------------------------------------
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Example:
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'options aic7xxx aic7xxx=verbose,no_probe,tag_info:{{},{,,10}},seltime:1'
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enables verbose logging, Disable EISA/VLB probing,
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and set tag depth on Controller 1/Target 2 to 10 tags.
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4. Adaptec Customer Support
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A Technical Support Identification (TSID) Number is required for
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Adaptec technical support.
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- The 12-digit TSID can be found on the white barcode-type label
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included inside the box with your product. The TSID helps us
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provide more efficient service by accurately identifying your
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product and support status.
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Support Options
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- Search the Adaptec Support Knowledgebase (ASK) at
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http://ask.adaptec.com for articles, troubleshooting tips, and
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frequently asked questions about your product.
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- For support via Email, submit your question to Adaptec's
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Technical Support Specialists at http://ask.adaptec.com/.
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North America
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- Visit our Web site at http://www.adaptec.com/.
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- For information about Adaptec's support options, call
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408-957-2550, 24 hours a day, 7 days a week.
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- To speak with a Technical Support Specialist,
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* For hardware products, call 408-934-7274,
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Monday to Friday, 3:00 am to 5:00 pm, PDT.
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* For RAID and Fibre Channel products, call 321-207-2000,
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Monday to Friday, 3:00 am to 5:00 pm, PDT.
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To expedite your service, have your computer with you.
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- To order Adaptec products, including accessories and cables,
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call 408-957-7274. To order cables online go to
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http://www.adaptec.com/buy-cables/.
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Europe
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- Visit our Web site at http://www.adaptec.com/en-US/_common/world_index.
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- To speak with a Technical Support Specialist, call, or email,
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* German: +49 89 4366 5522, Monday-Friday, 9:00-17:00 CET,
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http://ask-de.adaptec.com/.
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* French: +49 89 4366 5533, Monday-Friday, 9:00-17:00 CET,
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http://ask-fr.adaptec.com/.
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* English: +49 89 4366 5544, Monday-Friday, 9:00-17:00 GMT,
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http://ask.adaptec.com/.
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- You can order Adaptec cables online at
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http://www.adaptec.com/buy-cables/.
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Japan
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- Visit our web site at http://www.adaptec.co.jp/.
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- To speak with a Technical Support Specialist, call
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+81 3 5308 6120, Monday-Friday, 9:00 a.m. to 12:00 p.m.,
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1:00 p.m. to 6:00 p.m.
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-------------------------------------------------------------------
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/*
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* Copyright (c) 2003 Adaptec Inc. 691 S. Milpitas Blvd., Milpitas CA 95035 USA.
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* All rights reserved.
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*
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* You are permitted to redistribute, use and modify this README file in whole
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* or in part in conjunction with redistribution of software governed by the
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* General Public License, provided that the following conditions are met:
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* 1. Redistributions of README file must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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* 3. Modifications or new contributions must be attributed in a copyright
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* notice identifying the author ("Contributor") and added below the
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* original copyright notice. The copyright notice is for purposes of
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* identifying contributors and should not be deemed as permission to alter
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* the permissions given by Adaptec.
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*
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* THIS README FILE IS PROVIDED BY ADAPTEC AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, ANY
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* WARRANTIES OF NON-INFRINGEMENT OR THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* ADAPTEC OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS README
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* FILE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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