From 8452759060ad46fc071a7d5bbf1647df5ea2ceab Mon Sep 17 00:00:00 2001 From: Bruce Allan Date: Fri, 21 Nov 2008 17:00:22 -0800 Subject: e1000e: store EEPROM version number to prevent unnecessary NVM reads Rather than reading the NVM to get the EEPROM version number everytime the ethool get_drvinfo function is called, read it once during probe and save it for future reference. Signed-off-by: Bruce Allan Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000e/e1000.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/e1000e/e1000.h') diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h index c55fd6fdb91c..473c41479ece 100644 --- a/drivers/net/e1000e/e1000.h +++ b/drivers/net/e1000e/e1000.h @@ -193,6 +193,7 @@ struct e1000_adapter { u16 mng_vlan_id; u16 link_speed; u16 link_duplex; + u16 eeprom_vers; spinlock_t tx_queue_lock; /* prevent concurrent tail updates */ -- cgit v1.2.2