diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 150002ed3ad60..169c256fd6ba2 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -937,6 +937,10 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr) wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id), reg); i40e_flush(hw); } + /* clear the VFLR bit in GLGEN_VFLRSTAT */ + reg_idx = (hw->func_caps.vf_base_id + vf->vf_id) / 32; + bit_idx = (hw->func_caps.vf_base_id + vf->vf_id) % 32; + wr32(hw, I40E_GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx)); if (i40e_quiesce_vf_pci(vf)) dev_err(&pf->pdev->dev, "VF %d PCI transactions stuck\n", @@ -989,10 +993,6 @@ void i40e_reset_vf(struct i40e_vf *vf, bool flr) /* tell the VF the reset is done */ wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_VFACTIVE); - /* clear the VFLR bit in GLGEN_VFLRSTAT */ - reg_idx = (hw->func_caps.vf_base_id + vf->vf_id) / 32; - bit_idx = (hw->func_caps.vf_base_id + vf->vf_id) % 32; - wr32(hw, I40E_GLGEN_VFLRSTAT(reg_idx), BIT(bit_idx)); i40e_flush(hw); clear_bit(__I40E_VF_DISABLE, &pf->state); } @@ -2296,11 +2296,9 @@ int i40e_vc_process_vflr_event(struct i40e_pf *pf) /* read GLGEN_VFLRSTAT register to find out the flr VFs */ vf = &pf->vf[vf_id]; reg = rd32(hw, I40E_GLGEN_VFLRSTAT(reg_idx)); - if (reg & BIT(bit_idx)) { + if (reg & BIT(bit_idx)) /* i40e_reset_vf will clear the bit in GLGEN_VFLRSTAT */ - if (!test_bit(__I40E_DOWN, &pf->state)) - i40e_reset_vf(vf, true); - } + i40e_reset_vf(vf, true); } return 0;