diff options
| -rw-r--r-- | hw/net/fsl_etsec/etsec.c | 4 | ||||
| -rw-r--r-- | hw/net/fsl_etsec/rings.c | 8 | ||||
| -rw-r--r-- | hw/net/mcf_fec.c | 2 |
3 files changed, 11 insertions, 3 deletions
diff --git a/hw/net/fsl_etsec/etsec.c b/hw/net/fsl_etsec/etsec.c index 951c5f0038..fadf9c8faf 100644 --- a/hw/net/fsl_etsec/etsec.c +++ b/hw/net/fsl_etsec/etsec.c @@ -348,8 +348,8 @@ static ssize_t etsec_receive(NetClientState *nc, eTSEC *etsec = qemu_get_nic_opaque(nc); #if defined(HEX_DUMP) - fprintf(stderr, "%s receive size:%d\n", etsec->nic->nc.name, size); - qemu_hexdump(buf, stderr, "", size); + fprintf(stderr, "%s receive size:%zd\n", nc->name, size); + qemu_hexdump((void *)buf, stderr, "", size); #endif /* Flush is unnecessary as are already in receiving path */ etsec->need_flush = false; diff --git a/hw/net/fsl_etsec/rings.c b/hw/net/fsl_etsec/rings.c index 79d2f14dd8..54c01275d4 100644 --- a/hw/net/fsl_etsec/rings.c +++ b/hw/net/fsl_etsec/rings.c @@ -474,6 +474,14 @@ static void rx_init_frame(eTSEC *etsec, const uint8_t *buf, size_t size) /* CRC padding (We don't have to compute the CRC) */ etsec->rx_padding = 4; + /* + * Ensure that payload length + CRC length is at least 802.3 + * minimum MTU size bytes long (64) + */ + if (etsec->rx_buffer_len < 60) { + etsec->rx_padding += 60 - etsec->rx_buffer_len; + } + etsec->rx_first_in_frame = 1; etsec->rx_remaining_data = etsec->rx_buffer_len; RING_DEBUG("%s: rx_buffer_len:%u rx_padding+crc:%u\n", __func__, diff --git a/hw/net/mcf_fec.c b/hw/net/mcf_fec.c index dc61bac2fc..4025eb3b33 100644 --- a/hw/net/mcf_fec.c +++ b/hw/net/mcf_fec.c @@ -393,7 +393,7 @@ static void mcf_fec_write(void *opaque, hwaddr addr, s->tx_descriptor = s->etdsr; break; case 0x188: - s->emrbr = value & 0x7f0; + s->emrbr = value > 0 ? value & 0x7F0 : 0x7F0; break; default: hw_error("mcf_fec_write Bad address 0x%x\n", (int)addr); |