From: Mitch Williams Date: Mon, 27 Apr 2015 18:57:15 +0000 (-0400) Subject: i40e: un-disable VF after reset X-Git-Tag: v4.14-rc1~4777^2~359^2~5 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5b8f8505d37c63d492391e5fafcd43332671b36b;p=platform%2Fkernel%2Flinux-rpi.git i40e: un-disable VF after reset When a VF is disabled, there is no way for it to recover until either the PF driver is reloaded or SR-IOV is disabled and enabled. To correct this, enable the VF after a successful reset. Change-ID: I9e0788476c4d53d5407961b503febdfff2b8a7c6 Signed-off-by: Mitch Williams Tested-by: Jim Young Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 55b19f5..fdd7f5e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -832,6 +832,7 @@ complete_reset: i40e_alloc_vf_res(vf); i40e_enable_vf_mappings(vf); set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states); + clear_bit(I40E_VF_STAT_DISABLED, &vf->vf_states); /* tell the VF the reset is done */ wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE);