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From: Jeff Garzik <jgarzik@pobox.com>
To: romieu@fr.zoreil.com
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] drivers/net/rcpci45 DMA mapping API conversion
Date: Sat, 19 Apr 2003 15:04:54 -0400	[thread overview]
Message-ID: <3EA19DD6.4010106@pobox.com> (raw)
In-Reply-To: <20030105144559.A2835@se1.cogenit.fr>

Adding to my last email, I think the solution is to look at the 
implementation of pci_alloc_consistent and the other functions your 
patch calls.  You may be able to get away with simply changing your 
pci_alloc_consistent call to

dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_DMA | GFP_KERNEL);

Take a look at include/asm-generic/pci-dma-compat.h for how 
pci_alloc_consistent is implemented on most platforms.

Thanks!

	Jeff





      parent reply	other threads:[~2003-04-19 18:53 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-01-05 13:45 [PATCH] drivers/net/rcpci45 DMA mapping API conversion Francois Romieu
2003-04-19 19:01 ` Jeff Garzik
2003-04-19 19:55   ` Francois Romieu
2003-04-19 20:09     ` Jeff Garzik
2003-04-19 20:43       ` Francois Romieu
2003-04-19 19:04 ` Jeff Garzik [this message]

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