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dpaa: Use receive checksum offload

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This commit is contained in:
Sebastian Huber 2017-05-18 08:13:07 +02:00
parent 3471177263
commit ed254d58e1
2 changed files with 11 additions and 3 deletions
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12
linux/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
View File

@ -2272,7 +2272,7 @@ static void dpaa_tx_conf(struct net_device *net_dev,
#else /* __rtems__ */
struct ifnet *ifp = net_dev->ifp;
if (unlikely(fd->status & FM_FD_STAT_TX_ERRORS) != 0) {
if (unlikely(be32_to_cpu(fd->status) & FM_FD_STAT_TX_ERRORS) != 0) {
if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
}
@ -2427,13 +2427,15 @@ dpaa_rx(struct net_device *net_dev, struct qman_portal *portal,
const struct qm_fd *fd, u32 fqid, int *count_ptr)
{
struct dpaa_bp *dpaa_bp;
u32 fd_status;
enum qm_fd_format fd_format;
struct mbuf *m;
struct ifnet *ifp;
fd_status = be32_to_cpu(fd->status);
ifp = net_dev->ifp;
if (unlikely(fd->status & FM_FD_STAT_RX_ERRORS) != 0) {
if (unlikely(fd_status & FM_FD_STAT_RX_ERRORS) != 0) {
if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
dpaa_fd_release(net_dev, fd);
return;
@ -2449,6 +2451,12 @@ dpaa_rx(struct net_device *net_dev, struct qman_portal *portal,
m = sg_fd_to_mbuf(dpaa_bp, fd, ifp, count_ptr);
}
if ((be32_to_cpu(fd->status) & FM_FD_STAT_L4CV) != 0) {
m->m_pkthdr.csum_flags |= CSUM_IP_CHECKED | CSUM_IP_VALID |
CSUM_DATA_VALID | CSUM_PSEUDO_HDR;
m->m_pkthdr.csum_data = 0xffff;
}
/* Account for either the contig buffer or the SGT buffer (depending on
* which case we were in) having been removed from the pool.
*/

2
rtemsbsd/sys/powerpc/drivers/net/ethernet/freescale/dpaa/if_fmanmac.c
View File

@ -433,7 +433,7 @@ fman_mac_dev_attach(device_t dev)
ifp->if_softc = sc;
if_initname(ifp, &sc->name[0], sc->mac_dev.data.mac_hw_id);
ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
ifp->if_capabilities = IFCAP_TXCSUM | IFCAP_TXCSUM_IPV6 |
ifp->if_capabilities = IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6 |
IFCAP_VLAN_MTU | IFCAP_JUMBO_MTU;
ifp->if_capenable = ifp->if_capabilities;
ifp->if_hwassist = FMAN_MAC_CSUM;