Documentation/scsi/ncr53c8xx.rst

Source file repositories/reference/linux-study-clean/Documentation/scsi/ncr53c8xx.rst

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Documentation/scsi/ncr53c8xx.rst
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Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

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.. SPDX-License-Identifier: GPL-2.0

===========================
NCR53C8XX/SYM53C8XX drivers
===========================

Written by Gerard Roudier <groudier@free.fr>

21 Rue Carnot

95170 DEUIL LA BARRE - FRANCE

29 May 1999

.. Contents:

   1.  Introduction
   2.  Supported chips and SCSI features
   3.  Advantages of the enhanced 896 driver
         3.1 Optimized SCSI SCRIPTS
         3.2 New features of the SYM53C896 (64 bit PCI dual LVD SCSI controller)
   4.  Memory mapped I/O versus normal I/O
   5.  Tagged command queueing
   6.  Parity checking
   7.  Profiling information
   8.  Control commands
         8.1  Set minimum synchronous period
         8.2  Set wide size
         8.3  Set maximum number of concurrent tagged commands
         8.4  Set order type for tagged command
         8.5  Set debug mode
         8.6  Clear profile counters
         8.7  Set flag (no_disc)
         8.8  Set verbose level
         8.9  Reset all logical units of a target
         8.10 Abort all tasks of all logical units of a target
   9.  Configuration parameters
   10. Boot setup commands
         10.1 Syntax
         10.2 Available arguments
                10.2.1  Master parity checking
                10.2.2  Scsi parity checking
                10.2.3  Scsi disconnections
                10.2.4  Special features
                10.2.5  Ultra SCSI support
                10.2.6  Default number of tagged commands
                10.2.7  Default synchronous period factor
                10.2.8  Negotiate synchronous with all devices
                10.2.9  Verbosity level
                10.2.10 Debug mode
                10.2.11 Burst max
                10.2.12 LED support
                10.2.13 Max wide
                10.2.14 Differential mode
                10.2.15 IRQ mode
                10.2.16 Reverse probe
                10.2.17 Fix up PCI configuration space
                10.2.18 Serial NVRAM
                10.2.19 Check SCSI BUS
                10.2.20 Exclude a host from being attached
                10.2.21 Suggest a default SCSI id for hosts
                10.2.22 Enable use of IMMEDIATE ARBITRATION
         10.3 Advised boot setup commands
         10.4 PCI configuration fix-up boot option
         10.5 Serial NVRAM support boot option
         10.6 SCSI BUS checking boot option
         10.7 IMMEDIATE ARBITRATION boot option
   11. Some constants and flags of the ncr53c8xx.h header file
   12. Installation
   13. Architecture dependent features

Annotation

Implementation Notes