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From: Pavel Roskin <proski@gnu.org>
To: Christian Lamparter <chunkeey@web.de>
Cc: Johannes Berg <johannes@sipsolutions.net>,
	Larry Finger <Larry.Finger@lwfinger.net>,
	wireless <linux-wireless@vger.kernel.org>
Subject: Re: [RFC/RFT] p54: Fix for big-endian architecture
Date: Mon, 13 Oct 2008 18:55:26 -0400	[thread overview]
Message-ID: <1223938526.27118.6.camel@dv> (raw)
In-Reply-To: <200810140055.34065.chunkeey@web.de>

On Tue, 2008-10-14 at 00:55 +0200, Christian Lamparter wrote:
> > I don't get that on i386.  But the values don't seem to be corrupted
> by
> > byte-swapping.
> >
> Hmm, this should be impossible since:
> "p54: report appropriate rate and band values for 802.11a"
> 5f840304b5f7dff0028407fa9b284aecb85a94aa

I see.  It's recent code, so maybe it wasn't broken yet when I was
testing it on i386.

This code in drivers/net/wireless/p54/p54common.c sets rate_idx:

  rx_status.rate_idx = (dev->conf.channel->band == IEEE80211_BAND_2GHZ ?
  hdr->rate : (hdr->rate - 4)) & 0xf;

printk() shows:

dev->conf.channel->band = 1, hdr->rate = 0, rx_status.rate_idx = 12

-- 
Regards,
Pavel Roskin

  reply	other threads:[~2008-10-13 22:55 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-09 15:19 [RFC/RFT] p54: Fix for big-endian architecture Larry Finger
2008-10-09 16:58 ` Christian Lamparter
2008-10-10  0:39   ` Larry Finger
2008-10-10  1:29     ` Christian Lamparter
2008-10-13 21:44 ` Pavel Roskin
2008-10-13 22:24   ` Johannes Berg
2008-10-13 22:36     ` Pavel Roskin
2008-10-13 22:55       ` Christian Lamparter
2008-10-13 22:55         ` Pavel Roskin [this message]
2008-10-13 23:05           ` Pavel Roskin
2008-10-13 23:07             ` Johannes Berg
2008-10-13 23:36               ` Pavel Roskin
2008-10-14  0:00                 ` Pavel Roskin
2008-10-14  0:15                   ` Christian Lamparter
2008-10-14  1:20                     ` Pavel Roskin
2008-10-14  2:10                       ` Christian Lamparter
2008-10-14  2:42                         ` [RFC/RFT][PATCH] p54: enable 2.4/5GHz spectrum by eeprom bits Christian Lamparter
2008-10-14  8:15                         ` [RFC/RFT] p54: Fix for big-endian architecture Johannes Berg
2008-10-13 23:31             ` Christian Lamparter
2008-10-13 23:36               ` Johannes Berg

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