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D54442.1789171953.diff
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D54442.1789171953.diff
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diff --git a/FreeBSD/sys/dev/ixl/ixl_txrx.c b/FreeBSD/sys/dev/ixl/ixl_txrx.c
--- a/FreeBSD/sys/dev/ixl/ixl_txrx.c
+++ b/FreeBSD/sys/dev/ixl/ixl_txrx.c
@@ -661,7 +661,7 @@
struct ixl_rx_queue *que = &vsi->rx_queues[ri->iri_qsidx];
struct rx_ring *rxr = &que->rxr;
union i40e_rx_desc *cur;
- u32 status, error;
+ u32 status, error, fltstat;
u16 plen;
u64 qword;
u8 ptype;
@@ -717,8 +717,12 @@
if ((scctx->isc_capenable & IFCAP_RXCSUM) != 0)
ixl_rx_checksum(ri, status, error, ptype);
- ri->iri_flowid = le32toh(cur->wb.qword0.hi_dword.rss);
- ri->iri_rsstype = ixl_ptype_to_hash(ptype);
+ fltstat = (status >> I40E_RX_DESC_STATUS_FLTSTAT_SHIFT);
+ if ((fltstat & I40E_RX_DESC_FLTSTAT_RSS_HASH) ==
+ I40E_RX_DESC_FLTSTAT_RSS_HASH) {
+ ri->iri_flowid = le32toh(cur->wb.qword0.hi_dword.rss);
+ ri->iri_rsstype = ixl_ptype_to_hash(ptype);
+ }
if (status & (1 << I40E_RX_DESC_STATUS_L2TAG1P_SHIFT)) {
ri->iri_vtag = le16toh(cur->wb.qword0.lo_dword.l2tag1);
ri->iri_flags |= M_VLANTAG;
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D54442.1789171953.diff (1015 B)
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D54442: ixl: verify flowid is valid before setting rsstype & flowid
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