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From: "Nick N. Vinogradov" <vinogradov@dwellis.ru>
To: community@altlinux.ru
Subject: Re: [Comm] Speed and Duplex
Date: Wed, 09 Apr 2003 14:56:07 +0400
Message-ID: <3E93FC47.6030700@dwellis.ru> (raw)
In-Reply-To: <20030409212138.662b97d7.dima@sakhalin.ru>

>>>>>Подскажите, пожалуйста, как можно "насильно" установить скорость 
>>>>>линии (10/100) и режим дуплекса (half/full) для сетевой карты? Для

>>
>>IMHO, это должно устанавливаться через параметры загрузки кернел
>>модуля - драйвера соответствующей сетевушки. По идее, нужно смотреть
>>доки ядра или исходник этого модуля ядра.
> 
> 
> Или modinfo <driver_name>. Покажет параметры, понимаемые модулем.
> 
nfs:~ # modinfo e100
filename:    /lib/modules/2.4.19-64GB-SMP/kernel/drivers/net/e100/e100.o
description: "Intel(R) PRO/100 Network Driver"
author:      "Intel Corporation, <linux.nics@intel.com>"
license:     "GPL"
parm:        TxDescriptors int array (min = 1, max = 16), description 
"Number of transmit descriptors"
parm:        RxDescriptors int array (min = 1, max = 16), description 
"Number of receive descriptors"
parm:        XsumRX int array (min = 1, max = 16), description "Disable 
or enable Receive Checksum offload"
parm:        e100_speed_duplex int array (min = 1, max = 16), 
description "Speed and Duplex settings"
parm:        ucode int array (min = 1, max = 16), description "Disable 
or enable microcode loading"
parm:        ber int array (min = 1, max = 16), description "Value for 
the BER correction algorithm"
parm:        flow_control int array (min = 1, max = 16), description 
"Disable or enable Ethernet PAUSE frames processing"
parm:        IntDelay int array (min = 1, max = 16), description "Value 
for CPU saver's interrupt delay"
parm:        BundleSmallFr int array (min = 1, max = 16), description 
"Disable or enable interrupt bundling of small frames"
parm:        BundleMax int array (min = 1, max = 16), description 
"Maximum number for CPU saver's packet bundling"
parm:        IFS int array (min = 1, max = 16), description "Disable or 
enable the adaptive IFS algorithm"
parm:        RxCongestionControl int array (min = 1, max = 16), 
description "Disable or enable switch to polling mode"
parm:        PollingMaxWork int array (min = 1, max = 16), description 
"Max number of receive packets processed on single polling call"

Ага, параметр вижу (e100_speed_duplex). Остался вопрос, как его передать 
модулю при загрузке.

WBR, Hash :-)






  reply	other threads:[~2003-04-09 10:56 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-04-08 15:04 Nick N. Vinogradov
2003-04-08 15:14 ` Andriy Dobrovol's'kii
2003-04-08 15:32   ` Nick N. Vinogradov
2003-04-08 15:48     ` Andriy Dobrovol's'kii
2003-04-09  5:26       ` Nick N. Vinogradov
2003-04-09  6:14     ` Andrew Velikoredchanin
2003-04-09 10:21       ` Dmitry Lebkov
2003-04-09 10:56         ` Nick N. Vinogradov [this message]
2003-04-09 11:35           ` Dmitry Lebkov
2003-04-08 16:14   ` Re[2]: " ASA
2003-04-09  5:30     ` Nick N. Vinogradov
2003-04-21  8:21       ` Maxim V Smirnov

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