diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-05-04 15:31:45 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-05-11 15:49:04 +0200 |
| commit | adda3a5a6df1bdc1a1934ea5ba290f5b29cef0d0 (patch) | |
| tree | 2b73d446b0687c38c9e1b268270bc4002cd9a279 | |
| parent | if_atsam: Enable all capabilities (diff) | |
| download | rtems-libbsd-adda3a5a6df1bdc1a1934ea5ba290f5b29cef0d0.tar.bz2 | |
if_atsam: Do not disable the Ethernet CRC
The Ethernet CRC and padding must be always generated by the MAC.
Update #4652.
| -rw-r--r-- | rtemsbsd/sys/dev/atsam/if_atsam.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/rtemsbsd/sys/dev/atsam/if_atsam.c b/rtemsbsd/sys/dev/atsam/if_atsam.c index 21d639d1..4ac38e96 100644 --- a/rtemsbsd/sys/dev/atsam/if_atsam.c +++ b/rtemsbsd/sys/dev/atsam/if_atsam.c @@ -678,7 +678,6 @@ static bool if_atsam_send_packet(if_atsam_softc *sc, struct mbuf *m) uint32_t tmp_val = 0; Gmac *pHw = sc->Gmac_inst.gGmacd.pHw; bool success; - int csum_flags = m->m_pkthdr.csum_flags; if_atsam_tx_bd_cleanup(sc); /* Wait for interrupt in case no buffer descriptors are available */ @@ -725,15 +724,9 @@ static bool if_atsam_send_packet(if_atsam_softc *sc, struct mbuf *m) * processed */ if (m == NULL) { + _ARM_Data_synchronization_barrier(); tmp_val |= GMAC_TX_SET_EOF; tmp_val &= ~GMAC_TX_SET_USED; - if ((csum_flags & (CSUM_IP | CSUM_TCP | CSUM_UDP | - CSUM_TCP_IPV6 | CSUM_UDP_IPV6)) != 0) { - start_packet_tx_bd->status.bm.bNoCRC = 0; - } else { - start_packet_tx_bd->status.bm.bNoCRC = 1; - } - _ARM_Data_synchronization_barrier(); cur->status.val = tmp_val; start_packet_tx_bd->status.val &= ~GMAC_TX_SET_USED; _ARM_Data_synchronization_barrier(); |