ixgbe(4): Update to 3.2.11-k

[cramerj_intel.com]

Summary

Legacy ixgbe driver update, including:

1. Support for X553 (Denverton) devices.
2. Initialization code refactoring.
3. ixgbe-specific netmap code moved to ixgbe folder (but not removed from dev/netmap/).
4. VF driver full split. Some cleanup can be had due to redundant code, but this split goes inline with the refactoring.

NOTE: This is to be applied on the 10-STABLE tree (and not HEAD). The idea is that many of these changes will be ported to the iflib version of ixgbe. The legacy version residing in HEAD may or may not be updated at a later time. For HEAD, our focus will mainly be on the iflib driver.

Test Plan

Compile-tested with minimal touch-testing for the PF driver (none for VF). Respectfully request waiting for Jeff's team to perform a validation pass before committing.

[jeffrey.e.pieper_intel.com]

It looks like ixv fails to build on 10/stable:

/diskless/os/FreeBSD/10.3-STABLE_2017-01-24_D9310_ix-3.2.11-k/usr/src/sys/modules/ixv/../../dev/ixgbe/if_ixv.c:776:6: error: impl icit declaration of function 'ixgbe_setup_transmit_structures' is invalid in C99 [-Werror,-Wimplicit-function-declaration]

if (ixgbe_setup_transmit_structures(adapter)) {
    ^

• all_subdir_ixgbe ---

ctfconvert -L VERSION -g ixgbe.o

• all_subdir_ixlv ---
• ixlvc.o ---
• all_subdir_ixv ---

/diskless/os/FreeBSD/10.3-STABLE_2017-01-24_D9310_ix-3.2.11-k/usr/src/sys/modules/ixv/../../dev/ixgbe/if_ixv.c:776:6: note: did y ou mean 'ixv_setup_transmit_structures'?
/diskless/os/FreeBSD/10.3-STABLE_2017-01-24_D9310_ix-3.2.11-k/usr/src/sys/modules/ixv/../../dev/ixgbe/ixv.h:683:6: note: 'ixv_set up_transmit_structures' declared here
int ixv_setup_transmit_structures(struct adapter *);

^

• all_subdir_isci ---
• scic_sds_remote_node_context.o ---
• all_subdir_ixv ---

1 error generated.

[jeffrey.e.pieper_intel.com]

ixv_build_error.txt1018 BDownload

See attachment since Phabricator apparently didn't like the formatting of my paste...

[cramerj_intel.com]

• Fixed compilation error for the VF driver.