diff options
| -rw-r--r-- | sys/dev/dpaa2/dpaa2_ni.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/dev/dpaa2/dpaa2_ni.c b/sys/dev/dpaa2/dpaa2_ni.c index eda5bab78bde..5f796e6e472b 100644 --- a/sys/dev/dpaa2/dpaa2_ni.c +++ b/sys/dev/dpaa2/dpaa2_ni.c @@ -220,6 +220,9 @@ MALLOC_DEFINE(M_DPAA2_TXB, "dpaa2_txb", "DPAA2 DMA-mapped buffer (Tx)"); #define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */ #define RXH_DISCARD (1 << 31) +/* Transmit checksum offload */ +#define DPAA2_CSUM_TX_OFFLOAD (CSUM_IP | CSUM_DELAY_DATA | CSUM_DELAY_DATA_IPV6) + /* Default Rx hash options, set during attaching. */ #define DPAA2_RXH_DEFAULT (RXH_IP_SRC | RXH_IP_DST | RXH_L4_B_0_1 | RXH_L4_B_2_3) @@ -559,6 +562,7 @@ dpaa2_ni_attach(device_t dev) if_settransmitfn(ifp, dpaa2_ni_transmit); if_setqflushfn(ifp, dpaa2_ni_qflush); + if_sethwassist(sc->ifp, DPAA2_CSUM_TX_OFFLOAD); if_setcapabilities(ifp, IFCAP_VLAN_MTU | IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6 | IFCAP_JUMBO_MTU); if_setcapenable(ifp, if_getcapabilities(ifp)); @@ -2600,8 +2604,10 @@ dpaa2_ni_ioctl(if_t ifp, u_long c, caddr_t data) changed = if_getcapenable(ifp) ^ ifr->ifr_reqcap; if ((changed & (IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6)) != 0) if_togglecapenable(ifp, IFCAP_RXCSUM | IFCAP_RXCSUM_IPV6); - if ((changed & (IFCAP_TXCSUM | IFCAP_TXCSUM_IPV6)) != 0) - if_togglecapenable(ifp, IFCAP_TXCSUM | IFCAP_TXCSUM_IPV6); + if ((changed & (IFCAP_TXCSUM | IFCAP_TXCSUM_IPV6)) != 0) { + if_togglecapenable(ifp, IFCAP_TXCSUM | IFCAP_TXCSUM_IPV6); + if_togglehwassist(ifp, DPAA2_CSUM_TX_OFFLOAD); + } rc = dpaa2_ni_setup_if_caps(sc); if (rc) { |