From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [RFC][PATCH] ibm_newemac: PowerPC 440EP/440GR EMAC PHY clock workaround
Date: Thu, 28 Feb 2008 18:54:59 +1100 [thread overview]
Message-ID: <1204185299.15052.381.camel@pasglop> (raw)
In-Reply-To: <20080226090210.6816c130@zod.rchland.ibm.com>
On Tue, 2008-02-26 at 09:02 -0600, Josh Boyer wrote:
> Seems the code will do the right thing since everything is using
> flags. I suppose my question can be withdrawn. It is slightly
> confusing to do it that way though. Perhaps a function to do
> read-modify-writes on DCRs would be welcome. dcr_modify anyone?
Yup, we probably want to expose a dcri_clrset(), though I would also
expose then __mtdcri/__mfdcri (non locked version) and the spinlock in
case somebody wants to do something fancy.
Cheers,
Ben.
next prev parent reply other threads:[~2008-02-28 8:00 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-21 14:46 [RFC][PATCH] PowerPC 4xx: ibm_newemac 440GX phy clock workaround Valentine Barshak
2008-02-21 22:52 ` Benjamin Herrenschmidt
2008-02-22 19:15 ` Valentine Barshak
2008-02-22 20:51 ` Josh Boyer
2008-02-22 19:24 ` [RFC][PATCH] ibm_newemac: PowerPC 440GX EMAC PHY " Valentine Barshak
2008-02-22 19:28 ` [RFC][PATCH] ibm_newemac: PowerPC 440EP/440GR " Valentine Barshak
2008-02-22 20:49 ` Josh Boyer
2008-02-26 12:25 ` Valentine Barshak
2008-02-26 14:10 ` Steven A. Falco
2008-02-26 15:02 ` Josh Boyer
2008-02-28 7:54 ` Benjamin Herrenschmidt [this message]
2008-03-05 17:46 ` Valentine Barshak
2008-03-05 18:38 ` [PATCH] PowerPC 4xx: Add dcri_clrset() for locked read/modify/write functionality Valentine Barshak
2008-03-06 0:06 ` Benjamin Herrenschmidt
2008-03-06 1:12 ` Josh Boyer
2008-03-06 11:31 ` Valentine Barshak
2008-03-06 11:50 ` Benjamin Herrenschmidt
2008-03-06 13:37 ` [PATCH] PowerPC 4xx: Use dcri_clrset() for PCIe indirect dcr read/modify/write access Valentine Barshak
2008-03-06 14:08 ` Valentine Barshak
2008-03-06 14:34 ` Valentine Barshak
2008-03-06 13:41 ` [PATCH 1/2] ibm_newemac: PowerPC 440GX EMAC PHY clock workaround Valentine Barshak
2008-03-24 23:21 ` Benjamin Herrenschmidt
2008-03-26 12:36 ` Josh Boyer
2008-03-06 13:43 ` [PATCH 2/2] ibm_newemac: PowerPC 440EP/440GR " Valentine Barshak
2008-03-24 23:22 ` Benjamin Herrenschmidt
2008-03-26 12:35 ` Josh Boyer
2008-03-27 13:50 ` Valentine Barshak
2008-03-27 13:53 ` Josh Boyer
2008-03-27 14:40 ` [PATCH 1/2] ibm_newemac: PowerPC 440GX " Valentine Barshak
2008-03-29 2:18 ` Jeff Garzik
2008-03-29 3:28 ` Benjamin Herrenschmidt
2008-03-29 3:30 ` Josh Boyer
2008-04-11 14:24 ` Josh Boyer
2008-04-12 20:28 ` Jeff Garzik
2008-04-12 20:47 ` Josh Boyer
2008-04-12 21:13 ` Jeff Garzik
2008-03-27 14:42 ` [PATCH 2/2] ibm_newemac: PowerPC 440EP/440GR " Valentine Barshak
2008-03-27 14:43 ` [PATCH] ibm_newemac: emac_tx_csum typo fix Valentine Barshak
2008-03-29 1:54 ` Jeff Garzik
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