From: "Michael S. Tsirkin" <mst@mellanox.co.il>
To: gregkh@suse.de, linux-pci@atrey.karlin.mff.cuni.cz,
linux-kernel@vger.kernel.org, mj@ucw.cz
Cc: openib-general@openib.org
Subject: [PATCH] arch/xx/pci: remap_pfn_range -> io_remap_pfn_range
Date: Tue, 26 Jul 2005 01:32:00 +0300 [thread overview]
Message-ID: <20050725223200.GA1545@mellanox.co.il> (raw)
Greg, Martin, does the following make sense?
If it does, should other architectures be updated as well?
---
Convert i386/pci to use io_remap_pfn_range instead of remap_pfn_range.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Index: linux-2.6.12.2/arch/i386/pci/i386.c
===================================================================
--- linux-2.6.12.2.orig/arch/i386/pci/i386.c
+++ linux-2.6.12.2/arch/i386/pci/i386.c
@@ -295,9 +295,9 @@ int pci_mmap_page_range(struct pci_dev *
/* Write-combine setting is ignored, it is changed via the mtrr
* interfaces on this platform.
*/
- if (remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
- vma->vm_end - vma->vm_start,
- vma->vm_page_prot))
+ if (io_remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff,
+ vma->vm_end - vma->vm_start,
+ vma->vm_page_prot))
return -EAGAIN;
return 0;
--
MST
next reply other threads:[~2005-07-25 20:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-25 22:32 Michael S. Tsirkin [this message]
2005-07-28 4:26 ` Greg KH
2005-07-28 4:30 ` [openib-general] " Roland Dreier
2005-07-28 4:50 ` Greg KH
2005-07-28 6:48 ` Michael S. Tsirkin
2005-07-28 6:58 ` Greg KH
2005-07-28 11:57 [openib-general] " Ian Pratt
2005-07-28 16:17 ` Greg KH
2005-07-31 8:51 ` Michael S. Tsirkin
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