Return to sonicdet.h CVS log

Up to [WindowsNT SDKs] / ntddk / src / network / sonic / alpha

Annotation of ntddk/src/network/sonic/alpha/sonicdet.h, revision 1.1.1.1

1.1       root        1: /*++
                      2: 
                      3: Copyright (c) 1990-1992  Microsoft Corporation
                      4: 
                      5: Module Name:
                      6: 
                      7:     sonicdet.h
                      8: 
                      9: Abstract:
                     10: 
                     11:     This file has processor-specific definitions.
                     12: 
                     13:     The overall structure is taken from the Lance driver
                     14:     by Tony Ercolano.
                     15: 
                     16: Author:
                     17: 
                     18:     Anthony V. Ercolano (tonye) creation-date 19-Jun-1990
                     19:     Adam Barr (adamba) 5-Nov-1991
                     20: 
                     21: Environment:
                     22: 
                     23:     This driver is expected at the equivalent of kernel mode.
                     24: 
                     25:     Architecturally, there is an assumption in this driver that we are
                     26:     on a little endian machine.
                     27: 
                     28: Revision History:
                     29: 
                     30: 
                     31: --*/
                     32: 
                     33: 
                     34: //
                     35: // Handy macros to read out of sonic ports.
                     36: //
                     37: // Because the use of PortShift makes the code more complicated,
                     38: // we make some assumptions about when it is needed. On alpha, we
                     39: // only support the EISA card; on MIPS, we only support the
                     40: // internal version unless MIPS_EISA_SONIC is defined.
                     41: //
                     42: // We define two constants, SONIC_EISA and SONIC_INTERNAL, if
                     43: // that particular adapter type is supported by this driver.
                     44: // This is to prevent unneeded code from being compiled in.
                     45: //
                     46: 
                     47: 
                     48: //
                     49: // alpha, only the EISA card is supported, the registers are always 16 bits.
                     50: //
                     51: 
                     52: #define SONIC_WRITE_PORT(_Adapter, _Port, _Value) \
                     53:     NdisRawWritePortUshort((_Adapter)->SonicPortAddress + (_Port * 2), (USHORT)(_Value))
                     54: 
                     55: #define SONIC_READ_PORT(_Adapter, _Port, _Value) \
                     56:     NdisRawReadPortUshort((_Adapter)->SonicPortAddress + (_Port * 2), (PUSHORT)(_Value))
                     57: 
                     58: 
                     59: #define SONIC_EISA
                     60: #undef SONIC_INTERNAL
                     61: #undef MIPS_EISA_SONIC  // just in case it is defined
                     62: 
                     63: 
                     64: //
                     65: // The default adapter type is EISA
                     66: //
                     67: 
                     68: #define SONIC_ADAPTER_TYPE_DEFAULT  SONIC_ADAPTER_TYPE_EISA

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.