net: stmmac: Add support for Enterprise MAC version
Adds the support for Enterprise MAC IP version which is very similar to
XGMAC. It's so similar that we just need to check the device id and add
new speeds definitions and some minor callbacks.
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 7fd0731..3866632 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -34,6 +34,11 @@
#define DWMAC_CORE_5_00 0x50
#define DWMAC_CORE_5_10 0x51
#define DWXGMAC_CORE_2_10 0x21
+#define DWXLGMAC_CORE_2_00 0x20
+
+/* Device ID */
+#define DWXGMAC_ID 0x76
+#define DWXLGMAC_ID 0x27
#define STMMAC_CHAN0 0 /* Always supported and default for all chips */
@@ -465,6 +470,7 @@ struct mac_device_info {
unsigned int pcs;
unsigned int pmt;
unsigned int ps;
+ unsigned int xlgmac;
};
struct stmmac_rx_routing {
@@ -476,6 +482,7 @@ int dwmac100_setup(struct stmmac_priv *priv);
int dwmac1000_setup(struct stmmac_priv *priv);
int dwmac4_setup(struct stmmac_priv *priv);
int dwxgmac2_setup(struct stmmac_priv *priv);
+int dwxlgmac2_setup(struct stmmac_priv *priv);
void stmmac_set_mac_addr(void __iomem *ioaddr, u8 addr[6],
unsigned int high, unsigned int low);
