diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf/mbx.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbevf/mbx.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.c b/drivers/net/ethernet/intel/ixgbevf/mbx.c index dc68fea4894b..61a80da8b6f0 100644 --- a/drivers/net/ethernet/intel/ixgbevf/mbx.c +++ b/drivers/net/ethernet/intel/ixgbevf/mbx.c @@ -346,3 +346,14 @@ const struct ixgbe_mbx_operations ixgbevf_mbx_ops = { .check_for_rst = ixgbevf_check_for_rst_vf, }; +/* Mailbox operations when running on Hyper-V. + * On Hyper-V, PF/VF communication is not through the + * hardware mailbox; this communication is through + * a software mediated path. + * Most mail box operations are noop while running on + * Hyper-V. + */ +const struct ixgbe_mbx_operations ixgbevf_hv_mbx_ops = { + .init_params = ixgbevf_init_mbx_params_vf, + .check_for_rst = ixgbevf_check_for_rst_vf, +}; |