netxen: improve pci memory access

o Access on card memory through memory controller (agent) rather than moving small pci window around. Clean up the code for moving windows around. o Restrict memory accesss to 64 bit, currently only firmware download uses this. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Sep 11, 2009 · ea6828b · ea6828b
1 parent f78c085
commit ea6828b
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diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
@@ -552,8 +552,8 @@ struct netxen_hardware_context {
 
 	int qdr_sn_window;
 	int ddr_mn_window;
-	unsigned long mn_win_crb;
-	unsigned long ms_win_crb;
+	u32 mn_win_crb;
+	u32 ms_win_crb;
 
 	u8 cut_through;
 	u8 revision_id;