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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2016-12-06 10:24:24 +0000 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2016-12-06 10:24:24 +0000 |
| commit | ce1f3e88f8338cff5bac3b1d1289f8f2260c7247 (patch) | |
| tree | 969d9f4319001066676e4636dde6eab22ebcc406 /hw | |
| parent | 8a04c80f9fd5d9c0ef8b512fe2f51457ba255ec3 (diff) | |
| parent | 9f5832d34b0c155e9538a745c80e441aed257670 (diff) | |
| download | qemu-ce1f3e88f8338cff5bac3b1d1289f8f2260c7247.tar.gz qemu-ce1f3e88f8338cff5bac3b1d1289f8f2260c7247.tar.bz2 qemu-ce1f3e88f8338cff5bac3b1d1289f8f2260c7247.zip | |
Merge remote-tracking branch 'jasowang/tags/net-pull-request' into staging
# gpg: Signature made Tue 06 Dec 2016 02:24:23 AM GMT
# gpg: using RSA key 0xEF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211
* jasowang/tags/net-pull-request:
fsl_etsec: Fix various small problems in hexdump code
fsl_etsec: Pad short payloads with zeros
net: mcf: check receive buffer size register value
Message-id: 1480991552-14360-1-git-send-email-jasowang@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
| -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); |