Hi,
On Tue Apr 10, 2012 at 16:21:49 -0700, Shashi Sharma wrote:
I ported igb-1.2.45-k2 driver to ankh. Ankh is able to initialize the Ethernet device using this driver.
I am testing this with lwip_test example. Using this driver Ankh is able to send out "DHCP Discover" packet and the Gateway/Router sends back an "DHCP Offer" packet.
But the hardware never generates an Rx interrupt in the driver. How can I debug/solve this problem?
Attached is the log with a lot of debugging turned on, and also debug messages added in the driver itself.
You could check whether the hardware IRQ is properly connected to the driver in the jdb, check the shift-Q list, search for the IRQ number and see whether it is connected to the proper thread.
Adam