source: rtems/c/src/libchip/network/README.dec21140 @ 9b3cdfe

Last change on this file since 9b3cdfe was 9b3cdfe, checked in by Joel Sherrill <joel.sherrill@…>, on 05/24/00 at 15:56:20

Updated.
  • Property mode set to 100644
File size: 4.5 KB
Line 
1#
2#  $Id$
3#
4
5This TULIP driver can be used on BSPs that support PCI bus.
6
7It can handle any DEC21140 and DEC21143 based Ethernet controller
8although the DEC21143 support has only been tested on Intel.
9 
10It works on big or little endian target.
11
12The DEC21140 has been tested with powerpc/mcp750 BSP (OnBoard Ethernet
13controller) and i386/pc386 BSP (D-Link DFE-500TX Ethernet board).
14
15The DEC21143 has been tested only on the i386/pc386 using
16the Kingston KNE100TX with 21143PD chip.
17
18*****************************************************************
19********                                          ***************
20******** tests with ttcp benchmark for DEC driver ***************
21********               optimization               ***************
22********                                          ***************
23*****************************************************************
24
25
26LINUX  -> LINUX-ix86
27
28Transmitter :
29
30ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp -> genesis
31ttcp-t: 16777216 bytes in 1.87 real seconds = 8775.25 KB/sec +++
32ttcp-t: 2048 I/O calls, msec/call = 0.93, calls/sec = 1096.91
33ttcp-t: 0.0user 0.9sys 0:01real 51% 0i+0d 0maxrss 0+2pf 0+0csw
34
35Receiver :
36
37ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
38ttcp-r: 16777216 bytes in 1.88 real seconds = 8706.53 KB/sec +++
39ttcp-r: 10802 I/O calls, msec/call = 0.18, calls/sec = 5740.23
40ttcp-r: 0.0user 0.2sys 0:01real 13% 0i+0d 0maxrss 0+2pf 0+0csw
41
42==============================================================
43==============================================================
44==============================================================
45
46LINUX  -> RTEMS-ix86 with tulip driver from pc386 bsp
47
48Transmitter :
49
50ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp -> neil-young-100
51ttcp-t: 16777216 bytes in 1.98 real seconds = 8294.76 KB/sec +++
52ttcp-t: 2048 I/O calls, msec/call = 0.99, calls/sec = 1036.85
53ttcp-t: 0.0user 0.1sys 0:01real 9% 0i+0d 0maxrss 0+2pf 0+0csw
54
55Receiver :
56
57ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
58ttcp-r: 16777216 bytes in 2.03 real seconds = 8065.14 KB/sec +++
59ttcp-r: 3088 I/O calls, msec/call = 0.67, calls/sec = 1520.09
60ttcp-r: 0.0user 2.0sys 0:02real 100% 0i+0d 0maxrss 0+0pf 0+0csw
61
62==============================================================
63==============================================================
64==============================================================
65
66RTEMS-ix86 with tulip driver from pc386 bsp -> LINUX
67
68Transmitter :
69
70ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp  -> 194.2.81.126
71ttcp-t: 16777216 bytes in 2.76 real seconds = 5938.77 KB/sec +++
72ttcp-t: 2048 I/O calls, msec/call = 1.38, calls/sec = 742.35
73ttcp-t: 0.0user 2.5sys 0:02real 100% 0i+0d 0maxrss 0+0pf 0+0csw
74
75Receiver :
76
77ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
78ttcp-r: 16777216 bytes in 2.75 real seconds = 5948.53 KB/sec +++
79ttcp-r: 11349 I/O calls, msec/call = 0.25, calls/sec = 4120.48
80ttcp-r: 0.0user 0.1sys 0:02real 6% 0i+0d 0maxrss 0+2pf 0+0csw
81
82==============================================================
83==============================================================
84==============================================================
85
86LINUX  -> RTEMS-ix86 with optimized tulip driver
87
88Transmitter :
89
90ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001 tcp -> neil-young-100
91ttcp-t: 16777216 bytes in 1.73 real seconds = 9470.13 KB/sec +++
92ttcp-t: 2048 I/O calls, msec/call = 0.87, calls/sec = 1183.77
93ttcp-t: 0.0user 0.1sys 0:01real 6% 0i+0d 0maxrss 0+2pf 0+0csw
94
95Receiver :
96
97ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
98ttcp-r: 16777216 bytes in 1.76 real seconds = 9315.33 KB/sec +++
99ttcp-r: 4558 I/O calls, msec/call = 0.40, calls/sec = 2591.51
100ttcp-r: 0.0user 1.7sys 0:01real 100% 0i+0d 0maxrss 0+0pf 0+0csw
101
102==============================================================
103==============================================================
104==============================================================
105
106RTEMS-ix86 with optimized tulip driver -> LINUX   
107
108Transmitter :
109
110ttcp-t: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp  -> 194.2.81.126
111ttcp-t: 16777216 bytes in 2.09 real seconds = 7847.80 KB/sec +++
112ttcp-t: 2048 I/O calls, msec/call = 1.04, calls/sec = 980.98
113ttcp-t: 0.0user 2.0sys 0:02real 100% 0i+0d 0maxrss 0+0pf 0+0csw
114
115Receiver :
116
117ttcp-r: buflen=8192, nbuf=2048, align=16384/0, port=5001  tcp
118ttcp-r: 16777216 bytes in 2.08 real seconds = 7874.23 KB/sec +++
119ttcp-r: 11404 I/O calls, msec/call = 0.19, calls/sec = 5480.82
120ttcp-r: 0.0user 0.1sys 0:02real 8% 0i+0d 0maxrss 0+2pf 0+0csw
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