lkml.org 
[lkml]   [2008]   [Nov]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 1/8] intel-iommu: move DMA_32/64BIT_PFN into intel-iommu.c
Date
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
---
drivers/pci/intel-iommu.c | 3 +++
include/linux/dma_remapping.h | 5 -----
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 5721196..a9032e6 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -53,6 +53,9 @@

#define DOMAIN_MAX_ADDR(gaw) ((((u64)1) << gaw) - 1)

+#define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT)
+#define DMA_32BIT_PFN IOVA_PFN(DMA_32BIT_MASK)
+#define DMA_64BIT_PFN IOVA_PFN(DMA_64BIT_MASK)

static void flush_unmaps_timeout(unsigned long data);

diff --git a/include/linux/dma_remapping.h b/include/linux/dma_remapping.h
index cf92c49..2e5a5c0 100644
--- a/include/linux/dma_remapping.h
+++ b/include/linux/dma_remapping.h
@@ -9,11 +9,6 @@
#define VTD_PAGE_MASK (((u64)-1) << VTD_PAGE_SHIFT)
#define VTD_PAGE_ALIGN(addr) (((addr) + VTD_PAGE_SIZE - 1) & VTD_PAGE_MASK)

-#define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT)
-#define DMA_32BIT_PFN IOVA_PFN(DMA_32BIT_MASK)
-#define DMA_64BIT_PFN IOVA_PFN(DMA_64BIT_MASK)
-
-
/*
* 0: Present
* 1-11: Reserved
--
1.5.4.3


\
 
 \ /
  Last update: 2008-11-20 16:55    [from the cache]
©2003-2011 Jasper Spaans. Advertise on this site