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path: root/drivers/net/ethernet/intel/ixgbevf
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Diffstat (limited to 'drivers/net/ethernet/intel/ixgbevf')
-rw-r--r--drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c18
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index ce27d62f9c8e..c0f9aad2cda3 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -1082,6 +1082,21 @@ static void ixgbevf_configure_srrctl(struct ixgbevf_adapter *adapter, int index)
IXGBE_WRITE_REG(hw, IXGBE_VFSRRCTL(index), srrctl);
}
+static void ixgbevf_setup_psrtype(struct ixgbevf_adapter *adapter)
+{
+ struct ixgbe_hw *hw = &adapter->hw;
+
+ /* PSRTYPE must be initialized in 82599 */
+ u32 psrtype = IXGBE_PSRTYPE_TCPHDR | IXGBE_PSRTYPE_UDPHDR |
+ IXGBE_PSRTYPE_IPV4HDR | IXGBE_PSRTYPE_IPV6HDR |
+ IXGBE_PSRTYPE_L2HDR;
+
+ if (adapter->num_rx_queues > 1)
+ psrtype |= 1 << 29;
+
+ IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, psrtype);
+}
+
static void ixgbevf_set_rx_buffer_len(struct ixgbevf_adapter *adapter)
{
struct ixgbe_hw *hw = &adapter->hw;
@@ -1129,8 +1144,7 @@ static void ixgbevf_configure_rx(struct ixgbevf_adapter *adapter)
int i, j;
u32 rdlen;
- /* PSRTYPE must be initialized in 82599 */
- IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, 0);
+ ixgbevf_setup_psrtype(adapter);
/* set_rx_buffer_len must be called before ring initialization */
ixgbevf_set_rx_buffer_len(adapter);