From: Divy Le Ray <divy@chelsio.com>
To: Ben Hutchings <ben@decadent.org.uk>
Cc: davem@davemloft.net, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, swise@opengridcomputing.com
Subject: Re: [PATCH net-next 2/2] cxgb3: Add Aeluros 2020 phy support
Date: Wed, 03 Jun 2009 19:27:41 -0700 [thread overview]
Message-ID: <4A27311D.7070400@chelsio.com> (raw)
In-Reply-To: <20090601105349.GF3051@decadent.org.uk>
Ben Hutchings wrote:
> On Fri, 2009-05-29 at 00:58 -0700, Divy Le Ray wrote:
> [...]
>
>> + /* TWINAX EDC firmware */
>> + static u16 twinax_edc[] = {
>> + 0xd800, 0x4009,
>> + 0xd801, 0x2fff,
>> + 0xd802, 0x300f,
>> + 0xd803, 0x40aa,
>> + 0xd804, 0x401c,
>>
> [...]
>
> Use request_firmware() please.
>
> Ben.
>
>
Hi Ben,
Sorry for the late reply.
The registers controlling the electronic dispersion compensation
need to be programmed based on the module inserted when the phy gets out
of reset.
In a boot over the network environment, request_firmware() will not be
granted
access to the file system. The EDC registers setup would be problematic.
Cheers,
Divy
next prev parent reply other threads:[~2009-06-04 2:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-29 7:58 [PATCH net-next 1/2] cxgb3: move away from LLTX Divy Le Ray
2009-05-29 7:58 ` [PATCH net-next 2/2] cxgb3: Add Aeluros 2020 phy support Divy Le Ray
2009-05-30 3:21 ` Ben Hutchings
2009-06-01 10:53 ` Ben Hutchings
2009-06-04 2:27 ` Divy Le Ray [this message]
2009-06-04 3:00 ` David Miller
2009-06-04 3:05 ` Divy Le Ray
2009-05-29 8:57 ` [PATCH net-next 1/2] cxgb3: move away from LLTX David Miller
2009-05-29 20:28 ` Divy Le Ray
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