From: Ivo van Doorn <ivdoorn@gmail.com>
To: "Rogério Brito" <rbrito@ime.usp.br>
Cc: "John W. Linville" <linville@tuxdriver.com>,
linux-kernel@vger.kernel.org, rt2400-devel@lists.sourceforge.net,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [2.6.26-rc4] Problems with rt2x00 USB interface on powerpc (fwd)
Date: Tue, 8 Jul 2008 15:58:20 +0200 [thread overview]
Message-ID: <200807081558.20365.IvDoorn@gmail.com> (raw)
In-Reply-To: <20080708035512.GA550@ime.usp.br>
Hi,
Could you try some of the following tests to control the registers:
I have grouped each test together, please don't do them all in one single shot,
since that will not help narrowing down the exact register which breaks everything.
> > 11 :0x0005 | 11 :0x000a MAC_CSR11: SIFS.
> > 12 :0x016c | 12 :0x013a MAC_CSR12: EIFS.
echo 11 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_offset
echo 5 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_value
echo 12 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_offset
echo 364 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_value
---
> > 33 :0xb11a | 33 :0xb162 TXRX_CSR1: TX configuration.
echo 33 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_offset
echo 45338 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_value
---
> > 42 :0x000e | 42 :0x000a TXRX_CSR10: Auto responder control.
> > 43 :0x015f | 43 :0x0000 TXRX_CSR11: Auto responder basic rate.
echo 42 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_offset
echo 14 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_value
echo 43 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_offset
echo 351 > /<debugfsroot>/<mac80211>/rt2500usb/register/csr_value
---
> > 2 :0x1e | 2 :0x06 R2: TX antenna control
echo 2 > /<debugfsroot>/<mac80211>/rt2500usb/register/bbp_offset
echo 30 > /<debugfsroot>/<mac80211>/rt2500usb/register/bbp_value
Ivo
next prev parent reply other threads:[~2008-07-08 13:50 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-06-20 17:57 [2.6.26-rc4] Problems with rt2x00 USB interface on powerpc (fwd) Rogério Brito
2008-06-20 18:48 ` Ivo van Doorn
2008-06-20 19:58 ` Rogério Brito
2008-06-25 19:49 ` Rogério Brito
2008-06-29 18:51 ` Ivo van Doorn
2008-07-08 3:55 ` Rogério Brito
2008-07-08 13:58 ` Ivo van Doorn [this message]
2008-07-13 0:20 ` Rogério Brito
2008-08-04 13:26 ` Ivo van Doorn
2008-08-07 17:01 ` [2.6.26-rc4] Problems with rt2x00 USB interface on powerpc Rogério Brito
2008-11-25 3:19 ` Still some problems with the rt2x00 driver Rogério Brito
2008-11-25 8:42 ` Ivo van Doorn
2008-12-02 1:56 ` Rogério Brito
2008-12-02 2:00 ` Rogério Brito
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