diff options
Diffstat (limited to 'drivers/net/ethernet/intel/idpf/idpf_vf_dev.c')
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_vf_dev.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c index facf525e8e44..cfaddeff5742 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c +++ b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c @@ -45,6 +45,22 @@ static void idpf_vf_ctlq_reg_init(struct idpf_ctlq_create_info *cq) } /** + * idpf_vf_mb_intr_reg_init - Initialize the mailbox register + * @adapter: adapter structure + */ +static void idpf_vf_mb_intr_reg_init(struct idpf_adapter *adapter) +{ + struct idpf_intr_reg *intr = &adapter->mb_vector.intr_reg; + u32 dyn_ctl = le32_to_cpu(adapter->caps.mailbox_dyn_ctl); + + intr->dyn_ctl = idpf_get_reg_addr(adapter, dyn_ctl); + intr->dyn_ctl_intena_m = VF_INT_DYN_CTL0_INTENA_M; + intr->dyn_ctl_itridx_m = VF_INT_DYN_CTL0_ITR_INDX_M; + intr->icr_ena = idpf_get_reg_addr(adapter, VF_INT_ICR0_ENA1); + intr->icr_ena_ctlq_m = VF_INT_ICR0_ENA1_ADMINQ_M; +} + +/** * idpf_vf_reset_reg_init - Initialize reset registers * @adapter: Driver specific private structure */ @@ -62,7 +78,10 @@ static void idpf_vf_reset_reg_init(struct idpf_adapter *adapter) static void idpf_vf_trigger_reset(struct idpf_adapter *adapter, enum idpf_flags trig_cause) { - /* stub */ + /* Do not send VIRTCHNL2_OP_RESET_VF message on driver unload */ + if (trig_cause == IDPF_HR_FUNC_RESET && + !test_bit(IDPF_REMOVE_IN_PROG, adapter->flags)) + idpf_send_mb_msg(adapter, VIRTCHNL2_OP_RESET_VF, 0, NULL); } /** @@ -72,6 +91,7 @@ static void idpf_vf_trigger_reset(struct idpf_adapter *adapter, static void idpf_vf_reg_ops_init(struct idpf_adapter *adapter) { adapter->dev_ops.reg_ops.ctlq_reg_init = idpf_vf_ctlq_reg_init; + adapter->dev_ops.reg_ops.mb_intr_reg_init = idpf_vf_mb_intr_reg_init; adapter->dev_ops.reg_ops.reset_reg_init = idpf_vf_reset_reg_init; adapter->dev_ops.reg_ops.trigger_reset = idpf_vf_trigger_reset; } |