@@ -112,6 +112,7 @@ struct ftgmac100_txdes {
#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)
@@ -147,6 +148,7 @@ struct ftgmac100_rxdes {
#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
@@ -373,7 +375,7 @@ static uint32_t ftgmac100_find_txdes(Ftgmac100State *s, uint32_t addr)
while (1) {
ftgmac100_read_bd(&bd, addr);
- if (bd.des0 & (FTGMAC100_TXDES0_FTS | FTGMAC100_TXDES0_EDOTR)) {
+ if (bd.des0 & (FTGMAC100_TXDES0_FTS | s->txdes0_edotr)) {
break;
}
addr += sizeof(Ftgmac100Desc);
@@ -427,7 +429,7 @@ static void ftgmac100_do_tx(Ftgmac100State *s)
/* 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 = s->tx_ring;
} else {
addr += sizeof(Ftgmac100Desc);
@@ -448,7 +450,7 @@ static void ftgmac100_enable_rx(Ftgmac100State *s)
while (1) {
ftgmac100_read_bd(&bd, s->rx_descriptor);
full = (bd.des0 & FTGMAC100_RXDES0_RXPKT_RDY);
- if (!full || bd.des0 & FTGMAC100_TXDES0_EDOTR) {
+ if (!full || bd.des0 & s->txdes0_edotr) {
break;
}
s->rx_descriptor += sizeof(Ftgmac100Desc);
@@ -739,7 +741,7 @@ 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);
@@ -781,6 +783,14 @@ 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);
@@ -824,6 +834,7 @@ static const VMStateDescription vmstate_ftgmac100 = {
};
static Property ftgmac100_properties[] = {
+ DEFINE_PROP_BOOL("aspeed", Ftgmac100State, aspeed, false),
DEFINE_NIC_PROPERTIES(Ftgmac100State, conf),
DEFINE_PROP_END_OF_LIST(),
};
@@ -46,6 +46,9 @@ typedef struct Ftgmac100State {
uint32_t phy_int;
uint32_t phy_int_mask;
+ bool aspeed;
+ uint32_t txdes0_edotr;
+ uint32_t rxdes0_edorr;
} Ftgmac100State;
#endif