drivers: remove direct access to interrupt handle

[dpdk.git] / drivers / net / txgbe / txgbe_ethdev_vf.c

diff --git a/drivers/net/txgbe/txgbe_ethdev_vf.c b/drivers/net/txgbe/txgbe_ethdev_vf.c
index 283b52e..4dda55b 100644 (file)
--- a/drivers/net/txgbe/txgbe_ethdev_vf.c
+++ b/drivers/net/txgbe/txgbe_ethdev_vf.c
@@ -166,7 +166,7 @@ eth_txgbevf_dev_init(struct rte_eth_dev *eth_dev)
        int err;
        uint32_t tc, tcs;
        struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
-       struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+       struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
        struct txgbe_hw *hw = TXGBE_DEV_HW(eth_dev);
        struct txgbe_vfta *shadow_vfta = TXGBE_DEV_VFTA(eth_dev);
        struct txgbe_hwstrip *hwstrip = TXGBE_DEV_HWSTRIP(eth_dev);
@@ -608,7 +608,7 @@ txgbevf_dev_start(struct rte_eth_dev *dev)
        struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
        uint32_t intr_vector = 0;
        struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
-       struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+       struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
 
        int err, mask = 0;
 
@@ -669,11 +669,9 @@ txgbevf_dev_start(struct rte_eth_dev *dev)
                        return -1;
        }
 
-       if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {
-               intr_handle->intr_vec =
-                       rte_zmalloc("intr_vec",
-                                   dev->data->nb_rx_queues * sizeof(int), 0);
-               if (intr_handle->intr_vec == NULL) {
+       if (rte_intr_dp_is_en(intr_handle)) {
+               if (rte_intr_vec_list_alloc(intr_handle, "intr_vec",
+                                                  dev->data->nb_rx_queues)) {
                        PMD_INIT_LOG(ERR, "Failed to allocate %d rx_queues"
                                     " intr_vec", dev->data->nb_rx_queues);
                        return -ENOMEM;
@@ -712,7 +710,7 @@ txgbevf_dev_stop(struct rte_eth_dev *dev)
        struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
        struct txgbe_adapter *adapter = TXGBE_DEV_ADAPTER(dev);
        struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
-       struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+       struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
 
        if (hw->adapter_stopped)
                return 0;
@@ -739,10 +737,7 @@ txgbevf_dev_stop(struct rte_eth_dev *dev)
 
        /* Clean datapath event and queue/vec mapping */
        rte_intr_efd_disable(intr_handle);
-       if (intr_handle->intr_vec != NULL) {
-               rte_free(intr_handle->intr_vec);
-               intr_handle->intr_vec = NULL;
-       }
+       rte_intr_vec_list_free(intr_handle);
 
        adapter->rss_reta_updated = 0;
        hw->dev_start = false;
@@ -755,7 +750,7 @@ txgbevf_dev_close(struct rte_eth_dev *dev)
 {
        struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
        struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
-       struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+       struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
        int ret;
 
        PMD_INIT_FUNC_TRACE();
@@ -916,7 +911,7 @@ static int
 txgbevf_dev_rx_queue_intr_enable(struct rte_eth_dev *dev, uint16_t queue_id)
 {
        struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
-       struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+       struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
        struct txgbe_interrupt *intr = TXGBE_DEV_INTR(dev);
        struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
        uint32_t vec = TXGBE_MISC_VEC_ID;
@@ -938,7 +933,7 @@ txgbevf_dev_rx_queue_intr_disable(struct rte_eth_dev *dev, uint16_t queue_id)
        struct txgbe_interrupt *intr = TXGBE_DEV_INTR(dev);
        struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
        struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
-       struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+       struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
        uint32_t vec = TXGBE_MISC_VEC_ID;
 
        if (rte_intr_allow_others(intr_handle))
@@ -978,7 +973,7 @@ static void
 txgbevf_configure_msix(struct rte_eth_dev *dev)
 {
        struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(dev);
-       struct rte_intr_handle *intr_handle = &pci_dev->intr_handle;
+       struct rte_intr_handle *intr_handle = pci_dev->intr_handle;
        struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
        uint32_t q_idx;
        uint32_t vector_idx = TXGBE_MISC_VEC_ID;
@@ -1004,8 +999,10 @@ txgbevf_configure_msix(struct rte_eth_dev *dev)
                 * as TXGBE_VF_MAXMSIVECOTR = 1
                 */
                txgbevf_set_ivar_map(hw, 0, q_idx, vector_idx);
-               intr_handle->intr_vec[q_idx] = vector_idx;
-               if (vector_idx < base + intr_handle->nb_efd - 1)
+               rte_intr_vec_list_index_set(intr_handle, q_idx,
+                                                  vector_idx);
+               if (vector_idx < base + rte_intr_nb_efd_get(intr_handle)
+                   - 1)
                        vector_idx++;
        }