98 lines
3.2 KiB
Plaintext
98 lines
3.2 KiB
Plaintext
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///////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Research Singularity
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// File: TulipDebug.cs
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//
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// Simple Driver for DEC 21140a PCI Ethernet card. (as used in Virtual PC)
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//
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// Useful reference URLs:
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// http://www.intel.com/design/network/manuals/21140ahm.pdf
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using Microsoft.Singularity.Io;
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using Microsoft.Singularity.V1.Services;
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using System;
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using System.Diagnostics;
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namespace Microsoft.Singularity.Drivers.Network.Tulip
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{
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class TulipDebug
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{
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[Conditional("DEBUG_TULIP")]
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internal static void
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Print(string! format)
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{
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DebugStub.Print(format);
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}
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[Conditional("DEBUG_TULIP")]
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internal static void
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Print(string! format, __arglist)
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{
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DebugStub.Print(format, new ArgIterator(__arglist));
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}
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[Conditional("DEBUG_TULIP")]
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private static void
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PrintByteRow(byte[]! data, int start, int end)
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{
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Print("{0:x8} ", __arglist(start));
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for (int j = start; j < end; j++) {
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Print("{0:x2} ", __arglist(data[j]));
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}
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Print("\n");
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}
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[Conditional("DEBUG_TULIP")]
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internal static void
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PrintBytes(string! title, byte[]! data, int start, int length)
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{
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Print("{0}\n", __arglist(title));
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const int bpl = 16;
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int m = start + length - (length % bpl);
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int n = start + length;
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for (int i = start; i < m; i += bpl) {
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PrintByteRow(data, i, i + bpl);
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}
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if (n != m) {
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PrintByteRow(data, m, n);
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}
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}
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[Conditional("DEBUG_TULIP")]
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internal static void
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PrintBytes(string! title, byte[]! data)
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{
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PrintBytes(title, data, 0, data.Length);
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}
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[Conditional("DEBUG_TULIP")]
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internal static void
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PrintCsrs(IoPort! csr0, IoPort! csr1, IoPort! csr2, IoPort! csr3,
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IoPort! csr4, IoPort! csr5, IoPort! csr6, IoPort! csr7,
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IoPort! csr8, IoPort! csr9, IoPort! csr10, IoPort! csr11,
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IoPort! csr12, IoPort! csr15)
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{
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Print("CSR0 {0:x8} CSR3 {1:x8} CSR4 {2:x8}\n",
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__arglist(csr0.Read32(), csr3.Read32(), csr4.Read32()));
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uint status = csr5.Read32();
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Print("CSR5 {0:x} Bus Error {0:x} TX {1:x} RX {2:x}\n",
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__arglist(status,
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(status >> CSR5.EB_ROLL) & CSR5.EB_MASK,
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(status >> CSR5.TS_ROLL) & CSR5.TS_MASK,
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(status >> CSR5.RS_ROLL) & CSR5.RS_MASK
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));
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Print("CSR6 {0:x8} CSR7 {1:x8} CSR8 {2:x8}\n",
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__arglist(csr6.Read32(), csr7.Read32(), csr8.Read32()));
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Print("CSR11 {0:x8} CSR12 {1:x8} CSR15 {2:x8}\n",
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__arglist(csr11.Read32(), csr12.Read32(), csr15.Read32()));
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}
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}
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}
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