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netxen: support larger dma addressing

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Support larger dma mask if firmware indicates capability
to handle larger addresses.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dhananjay Phadke
2009-03-02 16:02:16 +00:00
committed by David S. Miller
parent 7e99013a50
commit 1f434f6384
3 changed files with 45 additions and 32 deletions
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drivers/net/netxen/netxen_nic.h
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@@ -1256,8 +1256,6 @@ struct netxen_adapter {
u32 crb_win;
rwlock_t adapter_lock;
uint64_t dma_mask;
u32 cmd_producer;
__le32 *cmd_consumer;
u32 last_cmd_consumer;