From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ian Campbell <ian.campbell@citrix.com>
Cc: x86@kernel.org, Tony Luck <tony.luck@intel.com>,
linux-ia64@vger.kernel.org, Olaf Kirch <okir@suse.de>,
Greg KH <gregkh@suse.de>,
linux-kernel@vger.kernel.org,
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>,
linuxppc-dev@ozlabs.org
Subject: Re: [PATCH 6/9] swiotlb: use dma_to_phys and phys_to_dma
Date: Fri, 29 May 2009 14:09:16 -0700 [thread overview]
Message-ID: <4A204EFC.501@goop.org> (raw)
In-Reply-To: <1243586643-5554-7-git-send-email-ian.campbell@citrix.com>
Ian Campbell wrote:
> static dma_addr_t swiotlb_virt_to_bus(struct device *hwdev,
> volatile void *address)
> {
> - return swiotlb_phys_to_bus(hwdev, virt_to_phys(address));
> + return phys_to_dma(hwdev, virt_to_phys(address));
> }
>
> void * __weak swiotlb_bus_to_virt(struct device *hwdev, dma_addr_t address)
>
Does this need to be weak too?
J
next prev parent reply other threads:[~2009-05-29 21:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-29 8:43 Ian Campbell
2009-05-29 8:44 ` [PATCH 6/9] swiotlb: use dma_to_phys and phys_to_dma Ian Campbell
2009-05-29 21:09 ` Jeremy Fitzhardinge [this message]
2009-05-30 13:02 ` Ian Campbell
2009-05-29 8:44 ` [PATCH 7/9] swiotlb: use dma_map_range Ian Campbell
2009-05-29 8:44 ` [PATCH 8/9] swiotlb: support HIGHMEM in swiotlb_bus_to_virt Ian Campbell
2009-05-29 15:58 ` Jeremy Fitzhardinge
2009-05-30 13:02 ` Ian Campbell
2009-05-29 9:06 ` swiotlb: Introduce architecture-specific APIs to replace __weak functions Ian Campbell
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