>-----Original Message----- >From: Alexander Duyck [mailto:alexander.du...@gmail.com] >Sent: Wednesday, June 10, 2015 6:26 PM >Subject: Couple of issues in ixgbe and ethregs > >First I am seeing an issue where switching from the out-of-tree driver >to the in kernel driver for ixgbe w/ x540 is causing some sort of link >issue. I can switch back to the out-of-tree driver and I am able to get >link, but if I try to use the in kernel driver after unloading the >out-of-tree I just cannot get link again. I saw this with a net-next >pull from about a week ago and the 4.0.3 out of tree ixgbe driver. I >actually have the port connected back-to-back with the other port of the >adapter. The driver on the client side is just the standard RHEL7.X.
I ran into this issue as well and will be looking into it. > >Second it looks like ethregs-1.20.0 is reading the SW_FW_SYNC register, >mislabeled as the GSSR register. This is triggering the SW semaphore to >be taken by ethregs and after that the driver cannot load as it returns >EEPROM read errors. This should really be disabled or placed behind the >-c option since the register has read side effects.[] Thanks for letting us know - we'll correct it. Emil > >- Alex ------------------------------------------------------------------------------ _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
