igb: make ioport free
This patch makes igb driver ioport-free.
This corrects behavior in probe function so as not to request ioport
resources as long as they are not really needed.
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h
index 6b2e7d3..0eecb8b 100644
--- a/drivers/net/igb/igb.h
+++ b/drivers/net/igb/igb.h
@@ -271,6 +271,10 @@
unsigned int msi_enabled;
u32 eeprom_wol;
+
+ /* for ioport free */
+ int bars;
+ int need_ioport;
};
enum e1000_state_t {