From: "Rafał Miłecki" <zajec5@gmail.com>
To: b43-dev@lists.infradead.org
Subject: Question about IMCFGLO timeouts workaround
Date: Wed, 4 May 2011 14:45:25 +0200 [thread overview]
Message-ID: <BANLkTimyDunC7anVitk=wCNJg5XN4B239A@mail.gmail.com> (raw)
In-Reply-To: <1304512532.32096.4.camel@maggie>
W dniu 4 maja 2011 14:35 u?ytkownik Michael B?sch <m@bues.ch> napisa?:
> On Wed, 2011-05-04 at 12:41 +0200, Rafa? Mi?ecki wrote:
>> drivers/net/wireless/b43/main.c
>> b43_imcfglo_timeouts_workaround
>>
>> Does it make sense to have here code:
>> case SSB_BUSTYPE_SSB:
>> ? ? ? tmp &= ~SSB_IMCFGLO_REQTO;
>> ? ? ? tmp &= ~SSB_IMCFGLO_SERTO;
>> ? ? ? tmp |= 0x53;
>> ? ? ? break;
>>
>> Does SSB_BUSTYPE_SSB still have PCI core? I though SSB_BUSTYPE_SSB is
>> some kind of native, not attached with PCI host.
>
> Well, is REQTO and SERTO related to the PCI core only?
No. There are two documented cases:
1) PCI (not e) cores rev < 5 need x32
2) Some BCM4311 and BCM4312 need 0x03
This SSB_BUSTYPE_SSB with 0x53 is tricky for me and seems to be undocumented.
--
Rafa?
next prev parent reply other threads:[~2011-05-04 12:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-04 10:41 Question about IMCFGLO timeouts workaround Rafał Miłecki
2011-05-04 12:35 ` Michael Büsch
2011-05-04 12:45 ` Rafał Miłecki [this message]
2011-05-04 12:47 ` Rafał Miłecki
2011-05-04 12:48 ` Michael Büsch
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