From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Chen Gong-B11801 <G.Chen@freescale.com>
Cc: linuxppc-dev@ozlabs.org, paulus@samba.org
Subject: RE: [PATCH 1/3] Add a new member name to structure irq_host
Date: Tue, 24 Jul 2007 14:33:20 +1000 [thread overview]
Message-ID: <1185251600.5439.204.camel@localhost.localdomain> (raw)
In-Reply-To: <995B09A8299C2C44B59866F6391D2635A69C88@zch01exm21.fsl.freescale.net>
On Tue, 2007-07-24 at 12:06 +0800, Chen Gong-B11801 wrote:
> Can you give me a DTS example or code segment? I'm ambiguous about
> what you said.
Well, you would have to look at a cell blade or pSeries machine
device-tree, I don't have one at hand in DTS form... but basically,
those don't have a 1:1 relationship between hosts and nodes.
Anyway, I discussed with Michael today and it might be a good idea to
provide an optional device node field in the host struct that can be
used by the majority of the PICs that have one host == one node, that
would provide a good default for the name() function.
Ben.
next prev parent reply other threads:[~2007-07-24 4:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-23 11:13 [PATCH 0/3] Add virq mapping debugfs for PowerPC Chen Gong
2007-07-23 11:13 ` [PATCH 1/3] Add a new member name to structure irq_host Chen Gong
2007-07-23 11:13 ` [PATCH 2/3] Add irq host name for all powerpc interrupt controllors Chen Gong
2007-07-23 11:13 ` [PATCH 3/3] Add irq debugfs and virq_mapping for getting the virq Chen Gong
2007-07-23 22:04 ` [PATCH 1/3] Add a new member name to structure irq_host Benjamin Herrenschmidt
2007-07-23 23:22 ` Michael Ellerman
2007-07-23 23:36 ` Benjamin Herrenschmidt
2007-07-24 4:06 ` Chen Gong-B11801
2007-07-24 4:33 ` Benjamin Herrenschmidt [this message]
2007-07-24 9:25 ` Zhang Wei-r63237
2007-07-24 9:36 ` Benjamin Herrenschmidt
2007-07-25 7:03 ` Zhang Wei-r63237
2007-07-31 19:42 ` Segher Boessenkool
2007-07-31 21:44 ` Benjamin Herrenschmidt
2007-07-31 22:13 ` Segher Boessenkool
2007-07-31 23:06 ` Michael Ellerman
2007-07-31 23:42 ` Segher Boessenkool
2007-07-23 11:55 ` [PATCH 0/3] Add virq mapping debugfs for PowerPC Stephen Rothwell
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