2 files changed, 12 insertions, 20 deletions

diff --git a/drivers/net/igb/e1000_defines.h b/drivers/net/igb/e1000_defines.h
index ad2d319d0f8b..65acbbaca2d5 100644
--- a/drivers/net/igb/e1000_defines.h
+++ b/drivers/net/igb/e1000_defines.h
@@ -289,8 +289,8 @@
 #define E1000_SCTL_DISABLE_SERDES_LOOPBACK 0x0400
 
 /* Receive Checksum Control */
+#define E1000_RXCSUM_IPOFL     0x00000100   /* IPv4 checksum offload */
 #define E1000_RXCSUM_TUOFL     0x00000200   /* TCP / UDP checksum offload */
-#define E1000_RXCSUM_IPPCSE    0x00001000   /* IP payload checksum enable */
 #define E1000_RXCSUM_PCSD      0x00002000   /* packet checksum disabled */
 
 /* Header split receive */
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index ab846ec65204..4ecf4dfce9bd 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -2236,29 +2236,21 @@ static void igb_configure_rx(struct igb_adapter *adapter)
                 mrqc |= (E1000_MRQC_RSS_FIELD_IPV6_UDP_EX |
                          E1000_MRQC_RSS_FIELD_IPV6_TCP_EX);
 
-
                 wr32(E1000_MRQC, mrqc);
-
-                /* Multiqueue and raw packet checksumming are mutually
-                 * exclusive.  Note that this not the same as TCP/IP
-                 * checksumming, which works fine. */
-                rxcsum = rd32(E1000_RXCSUM);
-                rxcsum |= E1000_RXCSUM_PCSD;
-                wr32(E1000_RXCSUM, rxcsum);
-        } else {
+        } else if (adapter->vfs_allocated_count) {
                 /* Enable multi-queue for sr-iov */
-                if (adapter->vfs_allocated_count)
-                        wr32(E1000_MRQC, E1000_MRQC_ENABLE_VMDQ);
-                /* Enable Receive Checksum Offload for TCP and UDP */
-                rxcsum = rd32(E1000_RXCSUM);
-                if (adapter->rx_csum)
-                        rxcsum |= E1000_RXCSUM_TUOFL | E1000_RXCSUM_IPPCSE;
-                else
-                        rxcsum &= ~(E1000_RXCSUM_TUOFL | E1000_RXCSUM_IPPCSE);
-
-                wr32(E1000_RXCSUM, rxcsum);
+                wr32(E1000_MRQC, E1000_MRQC_ENABLE_VMDQ);
         }
 
+        /* Enable Receive Checksum Offload for TCP and UDP */
+        rxcsum = rd32(E1000_RXCSUM);
+        /* Disable raw packet checksumming */
+        rxcsum |= E1000_RXCSUM_PCSD;
+        /* Don't need to set TUOFL or IPOFL, they default to 1 */
+        if (!adapter->rx_csum)
+                rxcsum &= ~(E1000_RXCSUM_TUOFL | E1000_RXCSUM_IPOFL);
+        wr32(E1000_RXCSUM, rxcsum);
+
         /* Set the default pool for the PF's first queue */
         igb_configure_vt_default_pool(adapter);