RE: [PATCH 1/2] sata_nv & ahci: Move some IDs from sata_nv.c to ahci.c

["Peer Chen" <pchen@nvidia.com>]

Resend the patch.
The content of memory map io of BAR5 have been change from MCP65 then sata_nv can't work fine on the platform based on MCP65 and MCP67,so move their IDs from sata_nv.c to ahci.c.
Please check attachment for new patch,thanks.

Signed-off-by: Peer Chen <pchen@nvidia.com>


-----Original Message-----
From: Jeff Garzik [mailto:jgarzik@pobox.com] 
Sent: Thursday, November 30, 2006 6:43 PM
To: Peer Chen
Cc: linux-ide@vger.kernel.org; linux-kernel@vger.kernel.org; Andrew Morton
Subject: Re: [PATCH 1/2] sata_nv & ahci: Move some IDs from sata_nv.c to ahci.c

Peer Chen wrote:
> Move the device IDs of MCP65/MCP67 from sata_nv.c to ahci.c.
> The patch will be applied to kernel 2.6.19.
> Please check attachment for the patch.
> 
> Signed-off-by: Peer Chen <pchen@nvidia.com>

Please update as follows:

1) Provide a detailed explanation as to /why/ this is needed.  I certainly encourage use of ahci over legacy mode, but the patch description tells us nothing.

2) Combine the two patches into one.  Think of a patch as an atomic operation.  If you apply your patches as submitted, then a 'git bisect' 
may reach a state where the PCI IDs exist in _neither_ sata_nv or ahci. 
  Any time you /move/ code or data, it should be in the same patch.

3) Your patches are completely unreviewable in a standard Internet mailer, because they were sent with your email base64-encoded.  For many mailers, base64 encoding means the patch is not shown nor able to be commented upon.  Indeed, some mailers make it difficult to response -at
all- to data contained in a MIME attachment.

The change itself seems OK, once suitable justification is provided.

	Jeff



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Attachment: patch.sata_nv-ahci
Description: patch.sata_nv-ahci