From: Matt Porter <mporter@kernel.crashing.org>
To: Zhang Wei <wei.zhang@freescale.com>
Cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 6/6] Change the kernel configurated RapidIO system size to auto-probing.
Date: Tue, 5 Feb 2008 10:43:18 -0600 [thread overview]
Message-ID: <20080205164318.GC20177@gate.crashing.org> (raw)
In-Reply-To: <12016890873190-git-send-email-wei.zhang@freescale.com>
On Wed, Jan 30, 2008 at 06:30:53PM +0800, Zhang Wei wrote:
> The RapidIO system size will auto probe in RIO setup. The route
> table and rionet_active in rionet.c are changed to be allocated
> dynamically according the system size.
<snip>
> + port->sys_size = (in_be32((priv->regs_win + RIO_PEF_CAR))
> + & RIO_PEF_CTLS) >> 4;
> + dev_info(&dev->dev, "RapidIO Common Transport System size: %d\n",
> + port->sys_size ? 65536 : 256);
> +
This is much nicer than the original hardcoded transport size
implementation.
-Matt
WARNING: multiple messages have this Message-ID (diff)
From: Matt Porter <mporter@kernel.crashing.org>
To: Zhang Wei <wei.zhang@freescale.com>
Cc: galak@kernel.crashing.org, linux-kernel@vger.kernel.org,
linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 6/6] Change the kernel configurated RapidIO system size to auto-probing.
Date: Tue, 5 Feb 2008 10:43:18 -0600 [thread overview]
Message-ID: <20080205164318.GC20177@gate.crashing.org> (raw)
In-Reply-To: <12016890873190-git-send-email-wei.zhang@freescale.com>
On Wed, Jan 30, 2008 at 06:30:53PM +0800, Zhang Wei wrote:
> The RapidIO system size will auto probe in RIO setup. The route
> table and rionet_active in rionet.c are changed to be allocated
> dynamically according the system size.
<snip>
> + port->sys_size = (in_be32((priv->regs_win + RIO_PEF_CAR))
> + & RIO_PEF_CTLS) >> 4;
> + dev_info(&dev->dev, "RapidIO Common Transport System size: %d\n",
> + port->sys_size ? 65536 : 256);
> +
This is much nicer than the original hardcoded transport size
implementation.
-Matt
next prev parent reply other threads:[~2008-02-05 16:43 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-30 10:30 [PATCH 1/6] Change RIO function mpc85xx_ to fsl_ Zhang Wei
2008-01-30 10:30 ` Zhang Wei
2008-01-30 10:30 ` [PATCH 2/6] Add RapidIO option to kernel configuration Zhang Wei
2008-01-30 10:30 ` Zhang Wei
2008-01-30 10:30 ` [PATCH 3/6] Move include/asm-ppc/rio.h to include/asm-powerpc/rio.h Zhang Wei
2008-01-30 10:30 ` Zhang Wei
2008-01-30 10:30 ` [PATCH 4/6] Add multi mport support Zhang Wei
2008-01-30 10:30 ` Zhang Wei
2008-01-30 10:30 ` [PATCH 5/6] Add OF-tree support to RapidIO controller driver Zhang Wei
2008-01-30 10:30 ` Zhang Wei
2008-01-30 10:30 ` [PATCH 6/6] Change the kernel configurated RapidIO system size to auto-probing Zhang Wei
2008-01-30 10:30 ` Zhang Wei
2008-02-05 16:43 ` Matt Porter [this message]
2008-02-05 16:43 ` Matt Porter
2008-02-05 5:44 ` [PATCH 5/6] Add OF-tree support to RapidIO controller driver Stephen Rothwell
2008-02-05 5:44 ` Stephen Rothwell
2008-02-05 16:06 ` Kumar Gala
2008-02-05 16:06 ` Kumar Gala
2008-02-18 7:24 ` Zhang Wei
2008-02-18 7:24 ` Zhang Wei
2008-01-30 14:27 ` [PATCH 4/6] Add multi mport support Kumar Gala
2008-01-30 14:27 ` Kumar Gala
2008-01-31 5:57 ` Zhang Wei
2008-01-31 5:57 ` Zhang Wei
2008-01-31 6:15 ` Kumar Gala
2008-01-31 6:15 ` Kumar Gala
2008-01-31 6:20 ` Kumar Gala
2008-01-31 6:20 ` Kumar Gala
2008-01-31 6:30 ` Zhang Wei
2008-01-31 6:30 ` Zhang Wei
2008-01-31 18:35 ` Phil Terry
2008-01-31 18:35 ` Phil Terry
2008-02-01 4:06 ` Zhang Wei
2008-02-01 4:06 ` Zhang Wei
2008-02-05 16:29 ` Matt Porter
2008-02-05 16:29 ` Matt Porter
2008-02-18 7:33 ` Zhang Wei
2008-02-18 7:33 ` Zhang Wei
2008-02-05 16:23 ` Matt Porter
2008-02-05 16:23 ` Matt Porter
2008-01-30 14:20 ` [PATCH 3/6] Move include/asm-ppc/rio.h to include/asm-powerpc/rio.h Kumar Gala
2008-01-30 14:20 ` Kumar Gala
2008-01-31 3:36 ` Zhang Wei
2008-01-31 3:36 ` Zhang Wei
2008-01-30 14:43 ` [PATCH 1/6] Change RIO function mpc85xx_ to fsl_ Kumar Gala
2008-01-30 14:43 ` Kumar Gala
2008-01-31 6:04 ` Zhang Wei
2008-01-31 6:04 ` Zhang Wei
2008-01-31 6:15 ` Kumar Gala
2008-01-31 6:15 ` Kumar Gala
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