diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_dev.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_dev.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dev.c b/drivers/net/ethernet/qlogic/qed/qed_dev.c index 5b84522..3243cb4 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dev.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dev.c @@ -92,6 +92,15 @@ void qed_resc_free(struct qed_dev *cdev) for_each_hwfn(cdev, i) { struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; + kfree(p_hwfn->p_tx_cids); + p_hwfn->p_tx_cids = NULL; + kfree(p_hwfn->p_rx_cids); + p_hwfn->p_rx_cids = NULL; + } + + for_each_hwfn(cdev, i) { + struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; + qed_cxt_mngr_free(p_hwfn); qed_qm_info_free(p_hwfn); qed_spq_free(p_hwfn); @@ -202,6 +211,29 @@ int qed_resc_alloc(struct qed_dev *cdev) if (!cdev->fw_data) return -ENOMEM; + /* Allocate Memory for the Queue->CID mapping */ + for_each_hwfn(cdev, i) { + struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; + int tx_size = sizeof(struct qed_hw_cid_data) * + RESC_NUM(p_hwfn, QED_L2_QUEUE); + int rx_size = sizeof(struct qed_hw_cid_data) * + RESC_NUM(p_hwfn, QED_L2_QUEUE); + + p_hwfn->p_tx_cids = kzalloc(tx_size, GFP_KERNEL); + if (!p_hwfn->p_tx_cids) { + DP_NOTICE(p_hwfn, + "Failed to allocate memory for Tx Cids\n"); + goto alloc_err; + } + + p_hwfn->p_rx_cids = kzalloc(rx_size, GFP_KERNEL); + if (!p_hwfn->p_rx_cids) { + DP_NOTICE(p_hwfn, + "Failed to allocate memory for Rx Cids\n"); + goto alloc_err; + } + } + for_each_hwfn(cdev, i) { struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; @@ -881,6 +913,20 @@ static void get_function_id(struct qed_hwfn *p_hwfn) PXP_CONCRETE_FID_PORT); } +static void qed_hw_set_feat(struct qed_hwfn *p_hwfn) +{ + u32 *feat_num = p_hwfn->hw_info.feat_num; + int num_features = 1; + + feat_num[QED_PF_L2_QUE] = min_t(u32, RESC_NUM(p_hwfn, QED_SB) / + num_features, + RESC_NUM(p_hwfn, QED_L2_QUEUE)); + DP_VERBOSE(p_hwfn, NETIF_MSG_PROBE, + "#PF_L2_QUEUES=%d #SBS=%d num_features=%d\n", + feat_num[QED_PF_L2_QUE], RESC_NUM(p_hwfn, QED_SB), + num_features); +} + static void qed_hw_get_resc(struct qed_hwfn *p_hwfn) { u32 *resc_start = p_hwfn->hw_info.resc_start; @@ -893,29 +939,45 @@ static void qed_hw_get_resc(struct qed_hwfn *p_hwfn) resc_num[QED_SB] = min_t(u32, (MAX_SB_PER_PATH_BB / num_funcs), qed_int_get_num_sbs(p_hwfn, NULL)); + resc_num[QED_L2_QUEUE] = MAX_NUM_L2_QUEUES_BB / num_funcs; resc_num[QED_VPORT] = MAX_NUM_VPORTS_BB / num_funcs; + resc_num[QED_RSS_ENG] = ETH_RSS_ENGINE_NUM_BB / num_funcs; resc_num[QED_PQ] = MAX_QM_TX_QUEUES_BB / num_funcs; resc_num[QED_RL] = 8; + resc_num[QED_MAC] = ETH_NUM_MAC_FILTERS / num_funcs; + resc_num[QED_VLAN] = (ETH_NUM_VLAN_FILTERS - 1 /*For vlan0*/) / + num_funcs; resc_num[QED_ILT] = 950; for (i = 0; i < QED_MAX_RESC; i++) resc_start[i] = resc_num[i] * p_hwfn->rel_pf_id; + qed_hw_set_feat(p_hwfn); + DP_VERBOSE(p_hwfn, NETIF_MSG_PROBE, "The numbers for each resource are:\n" "SB = %d start = %d\n" + "L2_QUEUE = %d start = %d\n" "VPORT = %d start = %d\n" "PQ = %d start = %d\n" "RL = %d start = %d\n" + "MAC = %d start = %d\n" + "VLAN = %d start = %d\n" "ILT = %d start = %d\n", p_hwfn->hw_info.resc_num[QED_SB], p_hwfn->hw_info.resc_start[QED_SB], + p_hwfn->hw_info.resc_num[QED_L2_QUEUE], + p_hwfn->hw_info.resc_start[QED_L2_QUEUE], p_hwfn->hw_info.resc_num[QED_VPORT], p_hwfn->hw_info.resc_start[QED_VPORT], p_hwfn->hw_info.resc_num[QED_PQ], p_hwfn->hw_info.resc_start[QED_PQ], p_hwfn->hw_info.resc_num[QED_RL], p_hwfn->hw_info.resc_start[QED_RL], + p_hwfn->hw_info.resc_num[QED_MAC], + p_hwfn->hw_info.resc_start[QED_MAC], + p_hwfn->hw_info.resc_num[QED_VLAN], + p_hwfn->hw_info.resc_start[QED_VLAN], p_hwfn->hw_info.resc_num[QED_ILT], p_hwfn->hw_info.resc_start[QED_ILT]); } |
