kernel.git/drivers/net/sky2.h, branch linux-2.6.22.y

sky2: reduce impact of watchdog timer

2007-10-10T17:50:14Z

This is the 2.6.22 version of a regression fix that is already in 2.6.23. Change the watchdog timer form 10 per second all the time, to 1 per second and only if interface is up. Signed-off-by: Stephen Hemminger Signed-off-by: Greg Kroah-Hartman

sky2: enable IRQ on duplex renegotiation

2007-05-30T13:54:32Z

Don't want IRQ on FIFO error because there is nothing useful to do with it. But do want IRQ on duplex change. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: dont set bogus bit in PHY register

2007-05-30T13:52:47Z

This code inherited from the sk98lin driver is incorrect on the Yukon2. The GPHY_CTRL register values are specific to the internal PHY of the chip and the values used were leftovers. Driver was setting bit 13 which is now the INT polarity for the PHY! Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: EC-U performance and jumbo support

2007-04-19T19:01:17Z

The Yukon EC Ultra chips have transmit settings for store and forward and PCI buffering. By setting these appropriately, normal performance goes from 750Mbytes/sec to 940Mbytes/sec (non-jumbo). It is also possible to do Jumbo mode, but it means turning off TSO and checksum offload so the performance gets worse. There isn't enough buffering for checksum offload to work. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: handle descriptor errors

2007-04-19T19:01:17Z

There should never be descriptor error unless hardware or driver is buggy. But if an error occurs, print useful information, clear irq, and recover. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: transmit timeout

2007-02-17T20:30:47Z

The transmit timeout code could hang, and it would not clear out problems if the hardware was stuck. Change the code to effectively do a device down/up similar to the suspend/resume code. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: dont flush good pause frames

2007-02-17T20:30:47Z

Don't mark pause frames as errors. This problem caused transmitter not to pause and would effectively take out a gigabit switch because the it can't handle overrun. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: Yukon Extreme support

2007-02-07T23:50:46Z

This is basic support for the new Yukon Extreme chip, extracted from the new vendor driver 10.0.4.3. Since this is untested hardware, it has a big fat warning for now. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: add Wake On Lan support

2007-02-07T23:49:59Z

Adds basic magic packet wake on lan support to the sky2 driver. Note: initial WOL value is based on BIOS settings. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik

sky2: better power state management

2007-02-05T21:58:45Z

Improve power management and error handling by using pci_set_power_state(), instead of driver doing PCI PM register changes in the driver. Signed-off-by: Stephen Hemminger Signed-off-by: Jeff Garzik