diff options
Diffstat (limited to 'hw/e1000.c')
| -rw-r--r-- | hw/e1000.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/hw/e1000.c b/hw/e1000.c index b7f585bc08..57d08cfa35 100644 --- a/hw/e1000.c +++ b/hw/e1000.c @@ -447,9 +447,10 @@ process_tx_desc(E1000State *s, struct e1000_tx_desc *dp) // data descriptor tp->sum_needed = le32_to_cpu(dp->upper.data) >> 8; tp->cptse = ( txd_lower & E1000_TXD_CMD_TSE ) ? 1 : 0; - } else + } else { // legacy descriptor tp->cptse = 0; + } if (vlan_enabled(s) && is_vlan_txd(txd_lower) && (tp->cptse || txd_lower & E1000_TXD_CMD_EOP)) { @@ -685,8 +686,9 @@ e1000_receive(VLANClientState *nc, const uint8_t *buf, size_t size) (void *)(buf + vlan_offset), size); desc.length = cpu_to_le16(size + fcs_len(s)); desc.status |= E1000_RXD_STAT_EOP|E1000_RXD_STAT_IXSM; - } else // as per intel docs; skip descriptors with null buf addr + } else { // as per intel docs; skip descriptors with null buf addr DBGOUT(RX, "Null RX descriptor!!\n"); + } cpu_physical_memory_write(base, (void *)&desc, sizeof(desc)); if (++s->mac_reg[RDH] * sizeof(desc) >= s->mac_reg[RDLEN]) @@ -858,13 +860,14 @@ e1000_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val) #ifdef TARGET_WORDS_BIGENDIAN val = bswap32(val); #endif - if (index < NWRITEOPS && macreg_writeops[index]) + if (index < NWRITEOPS && macreg_writeops[index]) { macreg_writeops[index](s, index, val); - else if (index < NREADOPS && macreg_readops[index]) + } else if (index < NREADOPS && macreg_readops[index]) { DBGOUT(MMIO, "e1000_mmio_writel RO %x: 0x%04x\n", index<<2, val); - else + } else { DBGOUT(UNKNOWN, "MMIO unknown write addr=0x%08x,val=0x%08x\n", index<<2, val); + } } static void |