[tulip] DC 21041 - Disabling the link beat test
Miles -
milo102@hotmail.com
Tue, 10 Jul 2001 01:37:48 -0000
Hello,
I own a tulip based 21041 10base NIC,This is for use with my cable modem
service. Unfortunately, i need to disable the link beat test to make the
communication between my cable modem and the nic function.
In a prior post, donald wrote:
>Please try the following:
> Change your media type to '3' (options=3)
> Change line 477 as follows:
>
>-static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD,0x7F3F,0x7F3D, };
>+static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD,0x6F3F,0x7F3D, };
>
>Line 477 does not contain anything resembling the above two lines, however,
>line 447 does.
Donald has said that this is driver version specific. I am working with the
0.92 driver and the closest match to the above code is:
-------------------------8<--start cut------------------------
/* 21041 transceiver register settings: 10-T, 10-2, AUI, 10-T, 10T-FD*/
static u16 t21041_csr13[] = { 0xEF01, 0xEF09, 0xEF09, 0xEF01, 0xEF09, };
static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD, 0x7F3F, 0x7F3D, };
static u16 t21041_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
static u16 t21142_csr13[] = { 0x0001, 0x0009, 0x0009, 0x0000, 0x0001, };
static u16 t21142_csr14[] = { 0xFFFF, 0x0705, 0x0705, 0x0000, 0x7F3D, };
static u16 t21142_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
-------------------------8<-----end cut--------------------------
Donald,
>This is a "unified diff".
>Delete lines prefixed by "-".
>Add lines prefixed by "+".
There is no - or + . Should i assume they are positive and so place a "-"
prefix on the CSR14[] lines to make them opposite? Or just make them
possitive? Or on all the "t21041_" lines that have CSR13 CSR14 CSR15?
Thanks,
Milo.
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