diff options
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index ddabe14bbbc..88e6936a157 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -2672,6 +2672,29 @@ static void ixgbe_configure_rx_ring(struct ixgbe_adapter *adapter, ring->tail = IXGBE_RDT(reg_idx); } +static void ixgbe_setup_psrtype(struct ixgbe_adapter *adapter) +{ + struct ixgbe_hw *hw = &adapter->hw; + int p; + + /* PSRTYPE must be initialized in non 82598 adapters */ + u32 psrtype = IXGBE_PSRTYPE_TCPHDR | + IXGBE_PSRTYPE_UDPHDR | + IXGBE_PSRTYPE_IPV4HDR | + IXGBE_PSRTYPE_L2HDR | + IXGBE_PSRTYPE_IPV6HDR; + + if (hw->mac.type == ixgbe_mac_82598EB) + return; + + if (adapter->flags & IXGBE_FLAG_RSS_ENABLED) + psrtype |= (adapter->num_rx_queues_per_pool << 29); + + for (p = 0; p < adapter->num_rx_pools; p++) + IXGBE_WRITE_REG(hw, IXGBE_PSRTYPE(adapter->num_vfs + p), + psrtype); +} + /** * ixgbe_configure_rx - Configure 8259x Receive Unit after Reset * @adapter: board private structure @@ -2690,6 +2713,8 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter) u32 rdrxctl; int rx_buf_len; + ixgbe_setup_psrtype(adapter); + /* Decide whether to use packet split mode or not */ /* Do not use packet split if we're in SR-IOV Mode */ if (!adapter->num_vfs) @@ -2698,17 +2723,6 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter) /* Set the RX buffer length according to the mode */ if (adapter->flags & IXGBE_FLAG_RX_PS_ENABLED) { rx_buf_len = IXGBE_RX_HDR_SIZE; - if (hw->mac.type == ixgbe_mac_82599EB) { - /* PSRTYPE must be initialized in 82599 */ - u32 psrtype = IXGBE_PSRTYPE_TCPHDR | - IXGBE_PSRTYPE_UDPHDR | - IXGBE_PSRTYPE_IPV4HDR | - IXGBE_PSRTYPE_IPV6HDR | - IXGBE_PSRTYPE_L2HDR; - IXGBE_WRITE_REG(hw, - IXGBE_PSRTYPE(adapter->num_vfs), - psrtype); - } } else { if (!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) && (netdev->mtu <= ETH_DATA_LEN)) |