Fix Rx hash type

This matches what Linux and FreeBSD do.

ok jmatthew@

diff --git a/sys/dev/pci/if_ix.c b/sys/dev/pci/if_ix.c
index 45a8025..6e66554 100644 (file)
--- a/sys/dev/pci/if_ix.c
+++ b/sys/dev/pci/if_ix.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: if_ix.c,v 1.179 2021/07/23 00:29:14 jmatthew Exp $    */
+/*     $OpenBSD: if_ix.c,v 1.180 2021/07/27 01:44:55 kevlo Exp $       */
 
 /******************************************************************************
 
@@ -3071,7 +3071,8 @@ ixgbe_rxeof(struct rx_ring *rxr)
 
        i = rxr->next_to_check;
        while (if_rxr_inuse(&rxr->rx_ring) > 0) {
-               uint32_t hash, hashtype;
+               uint32_t hash;
+               uint16_t hashtype;
 
                bus_dmamap_sync(rxr->rxdma.dma_tag, rxr->rxdma.dma_map,
                    dsize * i, dsize, BUS_DMASYNC_POSTREAD);
@@ -3101,7 +3102,8 @@ ixgbe_rxeof(struct rx_ring *rxr)
                vtag = letoh16(rxdesc->wb.upper.vlan);
                eop = ((staterr & IXGBE_RXD_STAT_EOP) != 0);
                hash = lemtoh32(&rxdesc->wb.lower.hi_dword.rss);
-               hashtype = lemtoh32(&rxdesc->wb.lower.lo_dword.data) &
+               hashtype =
+                   lemtoh16(&rxdesc->wb.lower.lo_dword.hs_rss.pkt_info) &
                    IXGBE_RXDADV_RSSTYPE_MASK;
 
                if (staterr & IXGBE_RXDADV_ERR_FRAME_ERR_MASK) {