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Re: Operation timed out
- From: Srinivas rao <ch_srinivas321 at yahoo dot co dot in>
- To: Andrew Lunn <andrew at lunn dot ch>
- Cc: ecos <ecos-discuss at sourceware dot org>
- Date: Tue, 6 Mar 2007 15:37:55 +0530 (IST)
- Subject: Re: [ECOS] Operation timed out
Iam reading the MAC ID from EEPROM of The Chip and same Mac Id I programmed into the chip using below code of rltk8139 driver(if_8139.c)
if (enaddr != NULL) {
for (i = 0; i < 6; ++i) {
rltk8139_info->mac[i] = enaddr[i];
OUTB(enaddr[i], rltk8139_info->base_address + IDR0 + i);
}
}
After this code I reading the MAC Id using below code and Its giving same MAC Id.
for (i = 0; i < 6; ++i)
{
rltk8139_info->mac[i] = INB(rltk8139_info->base_address + IDR0 + i);
diag_printf("%x:",rltk8139_info->mac[i]);
}
In MAC Id I didn't find any chanage.
Srinivas Rao.Ch
----- Original Message ----
From: Srinivas rao <ch_srinivas321@yahoo.co.in>
To: Andrew Lunn <andrew@lunn.ch>
Cc: ecos <ecos-discuss@sourceware.org>
Sent: Tuesday, 6 March, 2007 2:14:03 PM
Subject: Re: [ECOS] Operation timed out
Sorry! for the late response
Iam not reading and programming the MAC id from EEPROM.
Iam not receving the broadcast packets also.
Srinivas Rao.Ch
----- Original Message ----
From: Andrew Lunn <andrew@lunn.ch>
To: Srinivas rao <ch_srinivas321@yahoo.co.in>
Cc: ecos <ecos-discuss@sourceware.org>
Sent: Thursday, 15 February, 2007 6:40:26 PM
Subject: Re: [ECOS] Operation timed out
On Thu, Feb 15, 2007 at 03:59:24PM +0530, Srinivas rao wrote:
> Hi,
>
> Iam using rltk 8139 pci card and eCos rltk 8139 eternet drinver for
> my NUPort Board
> Iam testing the ping_test case on my NUPort Board.
> the request packets are sending but reply packets are not recieving,
> I checked in the Ehtereal.
Another thing to check is if the device knows its own MAC
addresses. Sometimes you need to read if from an EEPROM and program it
into the chip. Check if you receive Ethernet broadcast packets, but
not unicast packets addressed to the device.
Andrew
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__________________________________________________________
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Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss