lib: fix various compilation warnings

[dpdk.git] / lib / librte_pmd_ixgbe / ixgbe_ethdev.c

diff --git a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
index a17cd49..6770c22 100644 (file)
--- a/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_ethdev.c
@@ -414,12 +414,12 @@ ixgbe_dev_queue_stats_mapping_set(struct rte_eth_dev *eth_dev,
        PMD_INIT_LOG(INFO, "Setting port %d, %s queue_id %d to stat index %d\n",
                     (int)(eth_dev->data->port_id), is_rx ? "RX" : "TX", queue_id, stat_idx);
 
-       n = queue_id / NB_QMAP_FIELDS_PER_QSM_REG;
+       n = (uint8_t)(queue_id / NB_QMAP_FIELDS_PER_QSM_REG);
        if (n >= IXGBE_NB_STAT_MAPPING_REGS) {
                PMD_INIT_LOG(ERR, "Nb of stat mapping registers exceeded\n");
                return -EIO;
        }
-       offset = queue_id % NB_QMAP_FIELDS_PER_QSM_REG;
+       offset = (uint8_t)(queue_id % NB_QMAP_FIELDS_PER_QSM_REG);
 
        /* Now clear any previous stat_idx set */
        clearing_mask <<= (QSM_REG_NB_BITS_PER_QMAP_FIELD * offset);
@@ -478,16 +478,18 @@ ixgbe_dcb_init(struct ixgbe_hw *hw,struct ixgbe_dcb_config *dcb_config)
 {
        uint8_t i;
        struct ixgbe_dcb_tc_config *tc;
-       int dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
+       uint8_t dcb_max_tc = IXGBE_DCB_MAX_TRAFFIC_CLASS;
 
        dcb_config->num_tcs.pg_tcs = dcb_max_tc;
        dcb_config->num_tcs.pfc_tcs = dcb_max_tc;
        for (i = 0; i < dcb_max_tc; i++) {
                tc = &dcb_config->tc_config[i];
                tc->path[IXGBE_DCB_TX_CONFIG].bwg_id = i;
-               tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent = 100/dcb_max_tc + (i & 1);
+               tc->path[IXGBE_DCB_TX_CONFIG].bwg_percent =
+                                (uint8_t)(100/dcb_max_tc + (i & 1));
                tc->path[IXGBE_DCB_RX_CONFIG].bwg_id = i;
-               tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent = 100/dcb_max_tc + (i & 1);
+               tc->path[IXGBE_DCB_RX_CONFIG].bwg_percent = 
+                                (uint8_t)(100/dcb_max_tc + (i & 1));
                tc->pfc = ixgbe_dcb_pfc_disabled;
        }
 
@@ -1326,12 +1328,12 @@ ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
        hw_stats->gprc += IXGBE_READ_REG(hw, IXGBE_GPRC);
 
        if (hw->mac.type != ixgbe_mac_82598EB) {
-               hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL) +
-                   ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
-               hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL) +
-                   ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
-               hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL) +
-                   ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
+               hw_stats->gorc += IXGBE_READ_REG(hw, IXGBE_GORCL);
+               hw_stats->gorc += ((u64)IXGBE_READ_REG(hw, IXGBE_GORCH) << 32);
+               hw_stats->gotc += IXGBE_READ_REG(hw, IXGBE_GOTCL);
+               hw_stats->gotc += ((u64)IXGBE_READ_REG(hw, IXGBE_GOTCH) << 32);
+               hw_stats->tor += IXGBE_READ_REG(hw, IXGBE_TORL);
+               hw_stats->tor += ((u64)IXGBE_READ_REG(hw, IXGBE_TORH) << 32);
                hw_stats->lxonrxc += IXGBE_READ_REG(hw, IXGBE_LXONRXCNT);
                hw_stats->lxoffrxc += IXGBE_READ_REG(hw, IXGBE_LXOFFRXCNT);
        } else {
@@ -1506,8 +1508,8 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
 {
        struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
-       dev_info->max_rx_queues = hw->mac.max_rx_queues;
-       dev_info->max_tx_queues = hw->mac.max_tx_queues;
+       dev_info->max_rx_queues = (uint16_t)hw->mac.max_rx_queues;
+       dev_info->max_tx_queues = (uint16_t)hw->mac.max_tx_queues;
        dev_info->min_rx_bufsize = 1024; /* cf BSIZEPACKET in SRRCTL register */
        dev_info->max_rx_pktlen = 15872; /* includes CRC, cf MAXFRS register */
        dev_info->max_mac_addrs = hw->mac.num_rar_entries;
@@ -1792,7 +1794,8 @@ ixgbe_dev_interrupt_delayed_handler(void *param)
  *  void
  */
 static void
-ixgbe_dev_interrupt_handler(struct rte_intr_handle *handle, void *param)
+ixgbe_dev_interrupt_handler(__rte_unused struct rte_intr_handle *handle,
+                                                       void *param)
 {
        int64_t timeout;
        struct rte_eth_link link;
@@ -2297,7 +2300,8 @@ ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
 {
        struct ixgbe_hw *hw =
                IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
-       uint32_t i, on = 0;
+       uint16_t i;
+       int on = 0;
 
        /* VF function only support hw strip feature, others are not support */
        if(mask & ETH_VLAN_STRIP_MASK){
@@ -2307,4 +2311,3 @@ ixgbevf_vlan_offload_set(struct rte_eth_dev *dev, int mask)
                        ixgbevf_vlan_strip_queue_set(dev,i,on);
        }
 }
-