From: Segher Boessenkool <segher@kernel•crashing.org>
To: Sergei Shtylyov <sshtylyov@ru•mvista.com>
Cc: ppcdev <linuxppc-dev@ozlabs•org>, Olaf Hering <olaf@aepfle•de>,
Alan Cox <alan@lxorguk•ukuu.org.uk>,
Milton Miller <miltonm@bga•com>
Subject: Re: Re:
Date: Fri, 13 Apr 2007 21:10:17 +0200 [thread overview]
Message-ID: <f292b60023b81b7d66b414ad6fbd5b01@kernel.crashing.org> (raw)
In-Reply-To: <461FD318.4070102@ru.mvista.com>
>>> I think the proper test is ((cb & 5) == 5) but I can't remember for
>>> sure..
>> That is correct if you know for sure the controller
>> actually supports native mode, and doesn't have that
>> support turned off by some configuration setting;
>> otherwise, the test should be ((cb & 0xf) == 0xf).
>
> "I protest your honor". :-)
> Bits 1 and 3 only indicate that bits 0 and 2 are writeable.
Darn you're right. Sorry for the confusion.
Segher
next prev parent reply other threads:[~2007-04-13 19:10 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-12 15:44 Milton Miller
2007-04-13 2:23 ` Benjamin Herrenschmidt
2007-04-13 18:45 ` Re: Segher Boessenkool
2007-04-13 18:59 ` Re: Sergei Shtylyov
2007-04-13 19:10 ` Segher Boessenkool [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-04-05 21:41 rcu_sched self-detected stall on CPU Miguel Ojeda
2022-04-06 9:31 ` Zhouyi Zhou
2022-04-06 17:00 ` Paul E. McKenney
2022-04-08 7:23 ` Michael Ellerman
2022-04-08 14:42 ` Michael Ellerman
2022-04-13 5:11 ` Nicholas Piggin
2022-04-22 15:53 ` Thomas Gleixner
2022-04-23 2:29 ` Re: Nicholas Piggin
2019-08-30 19:54 [PATCH] Revert "asm-generic: Remove unneeded __ARCH_WANT_SYS_LLSEEK macro" Arnd Bergmann
[not found] ` <20190830202959.3539-1-msuchanek@suse.de>
2019-08-30 20:32 ` Arnd Bergmann
[not found] <1287422825-14999-1-git-send-email-nacc@us.ibm.com>
2010-10-18 17:26 ` [PATCH 1/7] microblaze: pci-common cleanup Nishanth Aravamudan
2010-10-20 5:31 ` Michal Simek
2010-11-01 6:29 ` Re: Michal Simek
2010-08-18 20:56 Wolfgang Denk
2010-08-19 1:04 ` Stephen Rothwell
2010-09-02 6:14 ` Re: Wolfgang Denk
2010-09-02 14:51 ` Rupjyoti Sarmah
2010-09-07 6:29 ` RE: Rupjyoti Sarmah
2009-07-23 14:38 Solomon Peachy
2009-07-26 23:38 ` Benjamin Herrenschmidt
2008-08-21 6:21 Schmid Alexander
2008-08-21 9:48 ` Wolfgang Denk
2008-01-02 18:16 Re: rsa
2007-11-01 18:18 Mead, Joseph
2007-11-01 19:07 ` Grant Likely
2007-11-02 9:35 ` MingLiu
2007-04-27 19:15 Mead, Joseph
2007-04-27 20:30 ` Scott Coulter
1999-05-18 7:26 nicolas.boussekeyt
1999-05-18 18:03 ` Alex Vallens
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