@@ -11100,6 +11100,7 @@ static int bnxt_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
struct ethhdr *eth = (struct ethhdr *)skb_mac_header(skb);
int rc = 0, idx, bit_id, l2_idx = 0;
struct hlist_head *head;
+ u32 flags;
if (!ether_addr_equal(dev->dev_addr, eth->h_dest)) {
struct bnxt_vnic_info *vnic = &bp->vnic_info[0];
@@ -11139,8 +11140,9 @@ static int bnxt_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
rc = -EPROTONOSUPPORT;
goto err_free;
}
- if ((fkeys->control.flags & FLOW_DIS_ENCAPSULATION) &&
- bp->hwrm_spec_code < 0x10601) {
+ flags = fkeys->control.flags;
+ if (((flags & FLOW_DIS_ENCAPSULATION) &&
+ bp->hwrm_spec_code < 0x10601) || (flags & FLOW_DIS_IS_FRAGMENT)) {
rc = -EPROTONOSUPPORT;
goto err_free;
}
In bnxt_rx_flow_steer(), if the dissected packet is a fragment, do not proceed to create the ntuple filter and return error instead. Otherwise we would create a filter with 0 source and destination ports because the dissected ports would not be available for fragments. Signed-off-by: Michael Chan <michael.chan@broadcom.com> --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)