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 | 56 |
1 files changed, 43 insertions, 13 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c index aba828abcb17..4cc58c83688c 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c +++ b/drivers/net/ethernet/intel/idpf/idpf_vf_dev.c @@ -9,10 +9,13 @@ /** * idpf_vf_ctlq_reg_init - initialize default mailbox registers + * @adapter: adapter structure * @cq: pointer to the array of create control queues */ -static void idpf_vf_ctlq_reg_init(struct idpf_ctlq_create_info *cq) +static void idpf_vf_ctlq_reg_init(struct idpf_adapter *adapter, + struct idpf_ctlq_create_info *cq) { + resource_size_t mbx_start = adapter->dev_ops.static_reg_info[0].start; int i; for (i = 0; i < IDPF_NUM_DFLT_MBX_Q; i++) { @@ -21,22 +24,22 @@ static void idpf_vf_ctlq_reg_init(struct idpf_ctlq_create_info *cq) switch (ccq->type) { case IDPF_CTLQ_TYPE_MAILBOX_TX: /* set head and tail registers in our local struct */ - ccq->reg.head = VF_ATQH; - ccq->reg.tail = VF_ATQT; - ccq->reg.len = VF_ATQLEN; - ccq->reg.bah = VF_ATQBAH; - ccq->reg.bal = VF_ATQBAL; + ccq->reg.head = VF_ATQH - mbx_start; + ccq->reg.tail = VF_ATQT - mbx_start; + ccq->reg.len = VF_ATQLEN - mbx_start; + ccq->reg.bah = VF_ATQBAH - mbx_start; + ccq->reg.bal = VF_ATQBAL - mbx_start; ccq->reg.len_mask = VF_ATQLEN_ATQLEN_M; ccq->reg.len_ena_mask = VF_ATQLEN_ATQENABLE_M; ccq->reg.head_mask = VF_ATQH_ATQH_M; break; case IDPF_CTLQ_TYPE_MAILBOX_RX: /* set head and tail registers in our local struct */ - ccq->reg.head = VF_ARQH; - ccq->reg.tail = VF_ARQT; - ccq->reg.len = VF_ARQLEN; - ccq->reg.bah = VF_ARQBAH; - ccq->reg.bal = VF_ARQBAL; + ccq->reg.head = VF_ARQH - mbx_start; + ccq->reg.tail = VF_ARQT - mbx_start; + ccq->reg.len = VF_ARQLEN - mbx_start; + ccq->reg.bah = VF_ARQBAH - mbx_start; + ccq->reg.bal = VF_ARQBAL - mbx_start; ccq->reg.len_mask = VF_ARQLEN_ARQLEN_M; ccq->reg.len_ena_mask = VF_ARQLEN_ARQENABLE_M; ccq->reg.head_mask = VF_ARQH_ARQH_M; @@ -73,7 +76,7 @@ static int idpf_vf_intr_reg_init(struct idpf_vport *vport) int num_vecs = vport->num_q_vectors; struct idpf_vec_regs *reg_vals; int num_regs, i, err = 0; - u32 rx_itr, tx_itr; + u32 rx_itr, tx_itr, val; u16 total_vecs; total_vecs = idpf_get_reserved_vecs(vport->adapter); @@ -117,6 +120,15 @@ static int idpf_vf_intr_reg_init(struct idpf_vport *vport) intr->tx_itr = idpf_get_reg_addr(adapter, tx_itr); } + /* Data vector for NOIRQ queues */ + + val = reg_vals[vport->q_vector_idxs[i] - IDPF_MBX_Q_VEC].dyn_ctl_reg; + vport->noirq_dyn_ctl = idpf_get_reg_addr(adapter, val); + + val = VF_INT_DYN_CTLN_WB_ON_ITR_M | VF_INT_DYN_CTLN_INTENA_MSK_M | + FIELD_PREP(VF_INT_DYN_CTLN_ITR_INDX_M, IDPF_NO_ITR_UPDATE_IDX); + vport->noirq_dyn_ctl_ena = val; + free_reg_vals: kfree(reg_vals); @@ -129,7 +141,7 @@ free_reg_vals: */ static void idpf_vf_reset_reg_init(struct idpf_adapter *adapter) { - adapter->reset_reg.rstat = idpf_get_reg_addr(adapter, VFGEN_RSTAT); + adapter->reset_reg.rstat = idpf_get_rstat_reg_addr(adapter, VFGEN_RSTAT); adapter->reset_reg.rstat_m = VFGEN_RSTAT_VFR_STATE_M; } @@ -148,6 +160,17 @@ static void idpf_vf_trigger_reset(struct idpf_adapter *adapter, } /** + * idpf_idc_vf_register - register for IDC callbacks + * @adapter: Driver specific private structure + * + * Return: 0 on success or error code on failure. + */ +static int idpf_idc_vf_register(struct idpf_adapter *adapter) +{ + return idpf_idc_init_aux_core_dev(adapter, IIDC_FUNCTION_TYPE_VF); +} + +/** * idpf_vf_reg_ops_init - Initialize register API function pointers * @adapter: Driver specific private structure */ @@ -167,4 +190,11 @@ static void idpf_vf_reg_ops_init(struct idpf_adapter *adapter) void idpf_vf_dev_ops_init(struct idpf_adapter *adapter) { idpf_vf_reg_ops_init(adapter); + + adapter->dev_ops.idc_init = idpf_idc_vf_register; + + resource_set_range(&adapter->dev_ops.static_reg_info[0], + VF_BASE, IDPF_VF_MBX_REGION_SZ); + resource_set_range(&adapter->dev_ops.static_reg_info[1], + VFGEN_RSTAT, IDPF_VF_RSTAT_REGION_SZ); } |