diff options
Diffstat (limited to 'src/dpdk/drivers/net/ixgbe/ixgbe_rxtx.c')
| -rw-r--r-- | src/dpdk/drivers/net/ixgbe/ixgbe_rxtx.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/src/dpdk/drivers/net/ixgbe/ixgbe_rxtx.c b/src/dpdk/drivers/net/ixgbe/ixgbe_rxtx.c index f4fb3582..06499244 100644 --- a/src/dpdk/drivers/net/ixgbe/ixgbe_rxtx.c +++ b/src/dpdk/drivers/net/ixgbe/ixgbe_rxtx.c @@ -80,6 +80,11 @@ #include "base/ixgbe_common.h" #include "ixgbe_rxtx.h" +#ifdef RTE_LIBRTE_IEEE1588 +#define IXGBE_TX_IEEE1588_TMST PKT_TX_IEEE1588_TMST +#else +#define IXGBE_TX_IEEE1588_TMST 0 +#endif /* Bit Mask to indicate what bits required for building TX context */ #define IXGBE_TX_OFFLOAD_MASK ( \ PKT_TX_VLAN_PKT | \ @@ -87,7 +92,8 @@ PKT_TX_L4_MASK | \ PKT_TX_TCP_SEG | \ PKT_TX_MACSEC | \ - PKT_TX_OUTER_IP_CKSUM) + PKT_TX_OUTER_IP_CKSUM | \ + IXGBE_TX_IEEE1588_TMST) #define IXGBE_TX_OFFLOAD_NOTSUP_MASK \ (PKT_TX_OFFLOAD_MASK ^ IXGBE_TX_OFFLOAD_MASK) @@ -1460,17 +1466,19 @@ ixgbe_rx_scan_hw_ring(struct ixgbe_rx_queue *rxq) for (i = 0; i < RTE_PMD_IXGBE_RX_MAX_BURST; i += LOOK_AHEAD, rxdp += LOOK_AHEAD, rxep += LOOK_AHEAD) { /* Read desc statuses backwards to avoid race condition */ - for (j = LOOK_AHEAD-1; j >= 0; --j) + for (j = 0; j < LOOK_AHEAD; j++) s[j] = rte_le_to_cpu_32(rxdp[j].wb.upper.status_error); - for (j = LOOK_AHEAD - 1; j >= 0; --j) - pkt_info[j] = rte_le_to_cpu_32(rxdp[j].wb.lower. - lo_dword.data); + rte_smp_rmb(); /* Compute how many status bits were set */ - nb_dd = 0; - for (j = 0; j < LOOK_AHEAD; ++j) - nb_dd += s[j] & IXGBE_RXDADV_STAT_DD; + for (nb_dd = 0; nb_dd < LOOK_AHEAD && + (s[nb_dd] & IXGBE_RXDADV_STAT_DD); nb_dd++) + ; + + for (j = 0; j < nb_dd; j++) + pkt_info[j] = rte_le_to_cpu_32(rxdp[j].wb.lower. + lo_dword.data); nb_rx += nb_dd; |