[PATCH] chelsio: add MSI support

Using MSI can avoid sharing IRQ and associated overhead.
Tested on PCI-X.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/net/chelsio/common.h

@@ -228,6 +228,7 @@ struct adapter_params {
 	unsigned short chip_revision;
 	unsigned char  chip_version;
 	unsigned char  is_asic;
+	unsigned char  has_msi;
 };
 
 struct link_config {