diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/net/ftgmac100.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/hw/net/ftgmac100.c b/hw/net/ftgmac100.c index c35f368aee..3c36ab9cec 100644 --- a/hw/net/ftgmac100.c +++ b/hw/net/ftgmac100.c @@ -126,6 +126,7 @@ #define FTGMAC100_TXDES0_CRC_ERR (1 << 19) #define FTGMAC100_TXDES0_LTS (1 << 28) #define FTGMAC100_TXDES0_FTS (1 << 29) +#define FTGMAC100_TXDES0_EDOTR_ASPEED (1 << 30) #define FTGMAC100_TXDES0_TXDMA_OWN (1 << 31) #define FTGMAC100_TXDES1_VLANTAG_CI(x) ((x) & 0xffff) @@ -154,6 +155,7 @@ #define FTGMAC100_RXDES0_PAUSE_FRAME (1 << 25) #define FTGMAC100_RXDES0_LRS (1 << 28) #define FTGMAC100_RXDES0_FRS (1 << 29) +#define FTGMAC100_RXDES0_EDORR_ASPEED (1 << 30) #define FTGMAC100_RXDES0_RXPKT_RDY (1 << 31) #define FTGMAC100_RXDES1_VLANTAG_CI 0xffff @@ -462,7 +464,7 @@ static void ftgmac100_do_tx(FTGMAC100State *s, uint32_t tx_ring, /* Write back the modified descriptor. */ ftgmac100_write_bd(&bd, addr); /* Advance to the next descriptor. */ - if (bd.des0 & FTGMAC100_TXDES0_EDOTR) { + if (bd.des0 & s->txdes0_edotr) { addr = tx_ring; } else { addr += sizeof(FTGMAC100Desc); @@ -880,7 +882,7 @@ static ssize_t ftgmac100_receive(NetClientState *nc, const uint8_t *buf, s->isr |= FTGMAC100_INT_RPKT_FIFO; } ftgmac100_write_bd(&bd, addr); - if (bd.des0 & FTGMAC100_RXDES0_EDORR) { + if (bd.des0 & s->rxdes0_edorr) { addr = s->rx_ring; } else { addr += sizeof(FTGMAC100Desc); @@ -921,6 +923,14 @@ static void ftgmac100_realize(DeviceState *dev, Error **errp) FTGMAC100State *s = FTGMAC100(dev); SysBusDevice *sbd = SYS_BUS_DEVICE(dev); + if (s->aspeed) { + s->txdes0_edotr = FTGMAC100_TXDES0_EDOTR_ASPEED; + s->rxdes0_edorr = FTGMAC100_RXDES0_EDORR_ASPEED; + } else { + s->txdes0_edotr = FTGMAC100_TXDES0_EDOTR; + s->rxdes0_edorr = FTGMAC100_RXDES0_EDORR; + } + memory_region_init_io(&s->iomem, OBJECT(dev), &ftgmac100_ops, s, TYPE_FTGMAC100, 0x2000); sysbus_init_mmio(sbd, &s->iomem); @@ -967,11 +977,14 @@ static const VMStateDescription vmstate_ftgmac100 = { VMSTATE_UINT32(phy_advertise, FTGMAC100State), VMSTATE_UINT32(phy_int, FTGMAC100State), VMSTATE_UINT32(phy_int_mask, FTGMAC100State), + VMSTATE_UINT32(txdes0_edotr, FTGMAC100State), + VMSTATE_UINT32(rxdes0_edorr, FTGMAC100State), VMSTATE_END_OF_LIST() } }; static Property ftgmac100_properties[] = { + DEFINE_PROP_BOOL("aspeed", FTGMAC100State, aspeed, false), DEFINE_NIC_PROPERTIES(FTGMAC100State, conf), DEFINE_PROP_END_OF_LIST(), }; |