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* igb: reconfigure mailbox timeout logicAlexander Duyck2009-04-281-4/+4
| | | | | | | | | | This change updates the timeout logic so that it is not possible to have a sucessful check for message and still return an error if countdown = 0. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Reported-by: Juha Leppanen <juha_motorsportscom@luukku.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* igb: fix unused external references introduced with sr-iov changesAlexander Duyck2009-04-111-15/+2Star
| | | | | | | | | | There were several unused external references added with the sr-iov enablement changes. This patch changes all those references to static local references. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* igb: Add support for enabling VFs to PF driver.Alexander Duyck2009-02-201-0/+447
This patch adds the support to handle requests from the VF to perform operations such as completing resets, setting/reading mac address, adding vlans, adding multicast addresses, setting rlpml, and general communications between the PF and all VFs. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>