mbuf: force inlining

[dpdk.git] / lib / librte_pmd_e1000 / igb_rxtx.c

diff --git a/lib/librte_pmd_e1000/igb_rxtx.c b/lib/librte_pmd_e1000/igb_rxtx.c
index f70ea5a..28fe163 100644 (file)
--- a/lib/librte_pmd_e1000/igb_rxtx.c
+++ b/lib/librte_pmd_e1000/igb_rxtx.c
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  * 
- *   Copyright(c) 2010-2012 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
  *   All rights reserved.
  * 
  *   Redistribution and use in source and binary forms, with or without 
@@ -336,8 +336,8 @@ eth_igb_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
        uint16_t tx_last;
        uint16_t nb_tx;
        uint16_t tx_ol_req;
-       uint32_t new_ctx;
-       uint32_t ctx;
+       uint32_t new_ctx = 0;
+       uint32_t ctx = 0;
        uint32_t vlan_macip_lens;
 
        txq = tx_queue;
@@ -364,7 +364,7 @@ eth_igb_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 
                ol_flags = tx_pkt->ol_flags;
                vlan_macip_lens = tx_pkt->pkt.vlan_macip.data;
-               tx_ol_req = (ol_flags & PKT_TX_OFFLOAD_MASK);
+               tx_ol_req = (uint16_t)(ol_flags & PKT_TX_OFFLOAD_MASK);
 
                /* If a Context Descriptor need be built . */
                if (tx_ol_req) {
@@ -569,15 +569,15 @@ rx_desc_hlen_type_rss_to_pkt_flags(uint32_t hl_tp_rs)
                0, 0, 0, 0,
        };
 
-       pkt_flags = (uint16_t) (hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ?
+       pkt_flags = (uint16_t)((hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ?
                                ip_pkt_etqf_map[(hl_tp_rs >> 4) & 0x07] :
-                               ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F];
+                               ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]);
 #else
-       pkt_flags = (uint16_t) (hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ? 0 :
-                               ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F];
+       pkt_flags = (uint16_t)((hl_tp_rs & E1000_RXDADV_PKTTYPE_ETQF) ? 0 :
+                               ip_pkt_types_map[(hl_tp_rs >> 4) & 0x0F]);
 #endif
-       return pkt_flags | (uint16_t) (((hl_tp_rs & 0x0F) == 0) ? 0 :
-                                       PKT_RX_RSS_HASH);
+       return (uint16_t)(pkt_flags | (((hl_tp_rs & 0x0F) == 0) ?
+                                               0 : PKT_RX_RSS_HASH));
 }
 
 static inline uint16_t
@@ -586,11 +586,12 @@ rx_desc_status_to_pkt_flags(uint32_t rx_status)
        uint16_t pkt_flags;
 
        /* Check if VLAN present */
-       pkt_flags = (uint16_t) (rx_status & E1000_RXD_STAT_VP) ? PKT_RX_VLAN_PKT : 0;
+       pkt_flags = (uint16_t)((rx_status & E1000_RXD_STAT_VP) ?
+                                               PKT_RX_VLAN_PKT : 0);
 
 #if defined(RTE_LIBRTE_IEEE1588)
        if (rx_status & E1000_RXD_STAT_TMST)
-               pkt_flags = pkt_flags | PKT_RX_IEEE1588_TMST;
+               pkt_flags = (uint16_t)(pkt_flags | PKT_RX_IEEE1588_TMST);
 #endif
        return pkt_flags;
 }
@@ -750,10 +751,10 @@ eth_igb_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
                        rte_le_to_cpu_16(rxd.wb.upper.vlan);
 
                pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss);
-               pkt_flags = (pkt_flags |
-                                       rx_desc_status_to_pkt_flags(staterr));
-               pkt_flags = (pkt_flags |
-                                       rx_desc_error_to_pkt_flags(staterr));
+               pkt_flags = (uint16_t)(pkt_flags |
+                               rx_desc_status_to_pkt_flags(staterr));
+               pkt_flags = (uint16_t)(pkt_flags |
+                               rx_desc_error_to_pkt_flags(staterr));
                rxm->ol_flags = pkt_flags;
 
                /*
@@ -987,8 +988,10 @@ eth_igb_recv_scattered_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
                        rte_le_to_cpu_16(rxd.wb.upper.vlan);
                hlen_type_rss = rte_le_to_cpu_32(rxd.wb.lower.lo_dword.data);
                pkt_flags = rx_desc_hlen_type_rss_to_pkt_flags(hlen_type_rss);
-               pkt_flags = (pkt_flags | rx_desc_status_to_pkt_flags(staterr));
-               pkt_flags = (pkt_flags | rx_desc_error_to_pkt_flags(staterr));
+               pkt_flags = (uint16_t)(pkt_flags |
+                               rx_desc_status_to_pkt_flags(staterr));
+               pkt_flags = (uint16_t)(pkt_flags |
+                               rx_desc_error_to_pkt_flags(staterr));
                first_seg->ol_flags = pkt_flags;
 
                /* Prefetch data of first segment, if configured to do so. */
@@ -1076,7 +1079,7 @@ ring_dma_zone_reserve(struct rte_eth_dev *dev, const char *ring_name,
        if (mz)
                return mz;
 
-       return rte_memzone_reserve_aligned(z_name, (uint64_t)ring_size,
+       return rte_memzone_reserve_aligned(z_name, ring_size,
                        socket_id, 0, IGB_ALIGN);
 }
 
@@ -1137,7 +1140,7 @@ igb_reset_tx_queue(struct igb_tx_queue *txq, struct rte_eth_dev *dev)
        }
 
        /* Initialize ring entries */
-       prev = txq->nb_tx_desc - 1;
+       prev = (uint16_t)(txq->nb_tx_desc - 1);
        for (i = 0; i < txq->nb_tx_desc; i++) {
                volatile union e1000_adv_tx_desc *txd = &(txq->tx_ring[i]);