diff options
| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2009-12-02 16:45:31 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-12-02 19:57:10 -0800 |
| commit | 03b1320dfceeb093890cdd7433e910dca6225ddb (patch) | |
| tree | 1cdb866369e0f3f05c7933df72f63dfed552f5ba /drivers/net/e1000e/e1000.h | |
| parent | net: Coding style corrections on Sealevel Systems 4021 driver. (diff) | |
| download | linux-dev-03b1320dfceeb093890cdd7433e910dca6225ddb.tar.xz linux-dev-03b1320dfceeb093890cdd7433e910dca6225ddb.zip | |
e1000e: remove use of skb_dma_map from e1000e driver
In testing we have found that skb_dma_map/unmap is incompatible with HW
IOMMU due to the fact that multiple mappings will return different results.
In order to correct this we need to remove skb_dma_map/unmap calls from the
e1000e driver.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/e1000e/e1000.h')
| -rw-r--r-- | drivers/net/e1000e/e1000.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h index c4e861fb3862..b9f9e7836fad 100644 --- a/drivers/net/e1000e/e1000.h +++ b/drivers/net/e1000e/e1000.h @@ -194,12 +194,15 @@ struct e1000_buffer { unsigned long time_stamp; u16 length; u16 next_to_watch; + u16 mapped_as_page; }; /* Rx */ - /* arrays of page information for packet split */ - struct e1000_ps_page *ps_pages; + struct { + /* arrays of page information for packet split */ + struct e1000_ps_page *ps_pages; + struct page *page; + }; }; - struct page *page; }; struct e1000_ring { |