kernel/drivers/net/igb, branch linux-2.6.27.y

igb: fix LRO warning

2009-06-12T03:01:26Z

This fix is only needed for 2.6.29.y tree, since in 2.6.30 and later IGB has moved to using GRO instead of LRO. igb supports LRO, but was not setting any hooks to the ->set_flags ethtool_ops function. This would trigger warnings if the user tried to enable or disable LRO. Based on the patch provided by Stephen Hemminger Reported-by: Sergey Kononenko Signed-off-by: Jeff Kirsher CC: Stephen Hemminger Signed-off-by: Greg Kroah-Hartman

igb: Use device_set_wakeup_enable

2008-12-05T18:55:21Z

commit e1b86d8479f90aadee57a3d07d8e61c815c202d9 upstream. Since dev->power.should_wakeup bit is used by the PCI core to decide whether the device should wake up the system from sleep states, set/unset this bit whenever WOL is enabled/disabled using igb_set_wol(). Accordingly, use device_can_wakeup() for checking if wake-up is supported by the device. Signed-off-by: Rafael J. Wysocki Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

igb: remove 82576 quad adapter

2008-08-27T09:36:12Z

Disable support for device 8086:10E8. Currently the result of loading the driver with the device present causes system instability. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik

igb: fix setting the number of tx queues

2008-08-27T09:16:31Z

The real_num_tx_queues was not being set when in MSI-X only mode. This patch corrects that path so all interrupt types are correctly configured. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik

igb: ethtool -d reads EICR which is incorrect as it is read on clear

2008-08-27T09:16:30Z

Ethtool -d is reading the EICR and ICR registers which is currently clearing these registers and masking off interrupts. To prevent this we read the EICS and ICS equivilents as they can be read without clearing or masking. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik

igb: force all queues to interrupt once every 2 seconds

2008-08-27T09:16:27Z

Set the EICS bit for each of the RX queues at least once every 2 seconds to prevent the rx queues from stalling. Signed-off-by: Jeff Kirsher Signed-off-by: Alexander Duyck Signed-off-by: Jeff Garzik

igb: remove igb_init_managability as it is deprecated

2008-08-07T05:55:26Z

igb_init_managability does not actually perform any function as the two registers it attempts to write are both read only on the host. This patch removes the function and all references to it from the driver. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik

igb: remove three redundant functions left in the code

2008-08-07T05:55:20Z

Three functions were left in the code that are no longer used. I am removing these functions just to keep the code clean. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik

igb: correct issue of set_mta member of mac.ops not being populated

2008-08-07T05:55:16Z

The igb_mta_set function was not being correctly used Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik

igb: fixes 82576 serdes init to correctly support manual flow control changes

2008-08-07T05:55:09Z

This patch changes the PCS configuration for serdes so that the flow control options change be set via the ethtool -A option. Signed-off-by: Alexander Duyck Signed-off-by: Jeff Kirsher Signed-off-by: Jeff Garzik