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diff --git a/sys/dev/ixgbe/ix_txrx.c b/sys/dev/ixgbe/ix_txrx.c
--- a/sys/dev/ixgbe/ix_txrx.c
+++ b/sys/dev/ixgbe/ix_txrx.c
@@ -50,16 +50,19 @@
static int ixgbe_isc_txd_credits_update(void *arg, uint16_t txqid, bool clear);
static void ixgbe_isc_rxd_refill(void *arg, if_rxd_update_t iru);
-static void ixgbe_isc_rxd_flush(void *arg, uint16_t qsidx, uint8_t flidx __unused, qidx_t pidx);
+static void ixgbe_isc_rxd_flush(void *arg, uint16_t qsidx,
+ uint8_t flidx __unused, qidx_t pidx);
static int ixgbe_isc_rxd_available(void *arg, uint16_t qsidx, qidx_t pidx,
- qidx_t budget);
+ qidx_t budget);
static int ixgbe_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri);
-static void ixgbe_rx_checksum(u32 staterr, if_rxd_info_t ri, u32 ptype);
-static int ixgbe_tx_ctx_setup(struct ixgbe_adv_tx_context_desc *, if_pkt_info_t);
+static void ixgbe_rx_checksum(uint32_t staterr, if_rxd_info_t ri,
+ uint32_t ptype);
+static int ixgbe_tx_ctx_setup(struct ixgbe_adv_tx_context_desc *,
+ if_pkt_info_t);
extern void ixgbe_if_enable_intr(if_ctx_t ctx);
-static int ixgbe_determine_rsstype(u16 pkt_info);
+static int ixgbe_determine_rsstype(uint16_t pkt_info);
struct if_txrx ixgbe_txrx = {
.ift_txd_encap = ixgbe_isc_txd_encap,
@@ -81,8 +84,8 @@
static int
ixgbe_tx_ctx_setup(struct ixgbe_adv_tx_context_desc *TXD, if_pkt_info_t pi)
{
- u32 vlan_macip_lens, type_tucmd_mlhl;
- u32 olinfo_status, mss_l4len_idx, pktlen, offload;
+ uint32_t vlan_macip_lens, type_tucmd_mlhl;
+ uint32_t olinfo_status, mss_l4len_idx, pktlen, offload;
u8 ehdrlen;
offload = TRUE;
@@ -150,7 +153,7 @@
offload = FALSE;
break;
}
-/* Insert L4 checksum into data descriptors */
+ /* Insert L4 checksum into data descriptors */
if (offload)
olinfo_status |= IXGBE_TXD_POPTS_TXSM << 8;
@@ -180,7 +183,7 @@
union ixgbe_adv_tx_desc *txd = NULL;
struct ixgbe_adv_tx_context_desc *TXD;
int i, j, first, pidx_last;
- u32 olinfo_status, cmd, flags;
+ uint32_t olinfo_status, cmd, flags;
qidx_t ntxd;
cmd = (IXGBE_ADVTXD_DTYP_DATA |
@@ -364,7 +367,7 @@
struct ix_rx_queue *que = &sc->rx_queues[qsidx];
struct rx_ring *rxr = &que->rxr;
union ixgbe_adv_rx_desc *rxd;
- u32 staterr;
+ uint32_t staterr;
int cnt, i, nrxd;
nrxd = sc->shared->isc_nrxd[0];
@@ -400,11 +403,11 @@
struct ifnet *ifp = iflib_get_ifp(adapter->ctx);
union ixgbe_adv_rx_desc *rxd;
- u16 pkt_info, len, cidx, i;
- u16 vtag = 0;
- u32 ptype;
- u32 staterr = 0;
- bool eop;
+ uint16_t pkt_info, len, cidx, i;
+ uint16_t vtag = 0;
+ uint32_t ptype;
+ uint32_t staterr = 0;
+ bool eop;
i = 0;
cidx = ri->iri_cidx;
@@ -434,11 +437,8 @@
/* Make sure bad packets are discarded */
if (eop && (staterr & IXGBE_RXDADV_ERR_FRAME_ERR_MASK) != 0) {
-
-#if __FreeBSD_version >= 1100036
if (adapter->feat_en & IXGBE_FEATURE_VF)
if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
-#endif
rxr->rx_discarded++;
return (EBADMSG);
@@ -483,35 +483,28 @@
* doesn't spend time verifying the checksum.
************************************************************************/
static void
-ixgbe_rx_checksum(u32 staterr, if_rxd_info_t ri, u32 ptype)
+ixgbe_rx_checksum(uint32_t staterr, if_rxd_info_t ri, uint32_t ptype)
{
- u16 status = (u16)staterr;
- u8 errors = (u8)(staterr >> 24);
- bool sctp = false;
-
- if ((ptype & IXGBE_RXDADV_PKTTYPE_ETQF) == 0 &&
- (ptype & IXGBE_RXDADV_PKTTYPE_SCTP) != 0)
- sctp = TRUE;
-
- /* IPv4 checksum */
- if (status & IXGBE_RXD_STAT_IPCS) {
- if (!(errors & IXGBE_RXD_ERR_IPE)) {
- /* IP Checksum Good */
- ri->iri_csum_flags = CSUM_IP_CHECKED | CSUM_IP_VALID;
- } else
- ri->iri_csum_flags = 0;
- }
- /* TCP/UDP/SCTP checksum */
- if (status & IXGBE_RXD_STAT_L4CS) {
- u64 type = (CSUM_DATA_VALID | CSUM_PSEUDO_HDR);
-#if __FreeBSD_version >= 800000
- if (sctp)
- type = CSUM_SCTP_VALID;
-#endif
- if (!(errors & IXGBE_RXD_ERR_TCPE)) {
- ri->iri_csum_flags |= type;
- if (!sctp)
- ri->iri_csum_data = htons(0xffff);
+ uint16_t status = (uint16_t)staterr;
+ uint8_t errors = (uint8_t)(staterr >> 24);
+
+ /* If there is a layer 3 or 4 error we are done */
+ if (__predict_false(errors & (IXGBE_RXD_ERR_IPE | IXGBE_RXD_ERR_TCPE)))
+ return;
+
+ /* IP Checksum Good */
+ if (status & IXGBE_RXD_STAT_IPCS)
+ ri->iri_csum_flags = (CSUM_IP_CHECKED | CSUM_IP_VALID);
+
+ /* Valid L4E checksum */
+ if (__predict_true(status & IXGBE_RXD_STAT_L4CS)) {
+ /* SCTP header present. */
+ if (__predict_false((ptype & IXGBE_RXDADV_PKTTYPE_ETQF) == 0 &&
+ (ptype & IXGBE_RXDADV_PKTTYPE_SCTP) != 0)) {
+ ri->iri_csum_flags |= CSUM_SCTP_VALID;
+ } else {
+ ri->iri_csum_flags |= CSUM_DATA_VALID | CSUM_PSEUDO_HDR;
+ ri->iri_csum_data = htons(0xffff);
}
}
} /* ixgbe_rx_checksum */
@@ -522,7 +515,7 @@
* Parse the packet type to determine the appropriate hash
************************************************************************/
static int
-ixgbe_determine_rsstype(u16 pkt_info)
+ixgbe_determine_rsstype(uint16_t pkt_info)
{
switch (pkt_info & IXGBE_RXDADV_RSSTYPE_MASK) {
case IXGBE_RXDADV_RSSTYPE_IPV4_TCP:

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