📄 protocol.c
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/*============================================================================
____________________________________________________________________________
______________________________________________
SSSS M M CCCC Standard Microsystems Corporation
S MM MM SSSS C Austin Design Center
SSS M M M S C 11000 N. Mopac Expressway
S M M SSS C Stonelake Bldg. 6, Suite 500
SSSS M M S CCCC Austin, Texas 78759
SSSS ______________________________________________
____________________________________________________________________________
Copyright(C) 1999, Standard Microsystems Corporation
All Rights Reserved.
This program code listing is proprietary to SMSC and may not be copied,
distributed, or used without a license to do so. Such license may have
Limited or Restricted Rights. Please refer to the license for further
clarification.
____________________________________________________________________________
Notice: The program contained in this listing is a proprietary trade
secret of SMSC, Hauppauge, New York, and is copyrighted
under the United States Copyright Act of 1976 as an unpublished work,
pursuant to Section 104 and Section 408 of Title XVII of the United
States code. Unauthorized copying, adaption, distribution, use, or
display is prohibited by this law.
____________________________________________________________________________
Use, duplication, or disclosure by the Government is subject to
restrictions as set forth in subparagraph(c)(1)(ii) of the Rights
in Technical Data and Computer Software clause at DFARS 52.227-7013.
Contractor/Manufacturer is Standard Microsystems Corporation,
80 Arkay Drive, Hauppauge, New York, 1178-8847.
____________________________________________________________________________
____________________________________________________________________________
scsi.c - things required for scsi
____________________________________________________________________________
comments tbd
____________________________________________________________________________
Revision History
Date Who Comment
________ ___ _____________________________________________________________
12/06/01 tbh initial version, munged from atapi.c
09/22/02 tbh eliminated unused code on 242 builds
============================================================================*/
#include "project.h"
//------------------------------------------------------------------------------
// compile options
#define k_dma_data_in
#define k_dma_data_out
//------------------------------------------------------------------------------
// module globals
static bit _doing_dma ;
//------------------------------------------------------------------------------
// sense codes
code t_sense sense_none =
{
0x70, // ErrorCode
0x00, // Reserved
0x00, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x00, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#if 0
code t_sense sense_bad_lun =
{
0x70, // ErrorCode
0x00, // Reserved
0x05, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x25, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#endif
code t_sense sense_media_change =
{
0x70, // ErrorCode
0x00, // Reserved
0x06, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x28, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
code t_sense sense_no_media =
{
0x70, // ErrorCode
0x00, // Reserved
0x02, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x3A, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#if 0
code t_sense sense_becoming_ready =
{
0x70, // ErrorCode
0x00, // Reserved
0x02, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x04, // AdditionalSenseCode
0x01, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#endif
code t_sense sense_read_error =
{
0x70, // ErrorCode
0x00, // Reserved
0x03, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x11, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#if 0
code t_sense sense_fmt_failed = // format failed
{
0x70, // ErrorCode
0x00, // Reserved
0x03, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x31, // AdditionalSenseCode
0x01, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#endif
#if 0
code t_sense sense_no_seek =
{
0x70, // ErrorCode
0x00, // Reserved
0x03, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x02, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#endif
code t_sense sense_por =
{
0x70, // ErrorCode
0x00, // Reserved
0x06, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x29, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
code t_sense sense_illegal_request =
{
0x70, // ErrorCode
0x00, // Reserved
0x05, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x26, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
code t_sense sense_write_error =
{
0x70, // ErrorCode
0x00, // Reserved
0x03, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x03, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#if 0
code t_sense sense_no_fmt =
{
0x70, // ErrorCode
0x00, // Reserved
0x03, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x30, // AdditionalSenseCode
0x01, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#endif
code t_sense sense_write_protect =
{
0x70, // ErrorCode
0x00, // Reserved
0x07, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x27, // AdditionalSenseCode
0x00, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
};
#if 0
code t_sense sense_write_protect_hw =
{
0x70, // ErrorCode
0x00, // Reserved
0x07, // SenseKey
0x00, 0x00, 0x00, 0x00, // VendorSpecificA[4]
sizeof(t_sense) - 8, // AdditionalLength
0x00, 0x00, 0x00, 0x00, // VendorSpecificB[4]
0x27, // AdditionalSenseCode
0x01, // AscQualifier
0x00, // FieldReplacableUnitCode
0x00, 0x00, 0x00 // SenseKeySpecific[3]
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