X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Fdrivers%2Fnet%2Fethernet%2Ffreescale%2Ffs_enet%2Ffec.h;fp=kernel%2Fdrivers%2Fnet%2Fethernet%2Ffreescale%2Ffs_enet%2Ffec.h;h=b9fe5bde432a773e696e1287e5d8a683e2596a07;hb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;hp=0000000000000000000000000000000000000000;hpb=98260f3884f4a202f9ca5eabed40b1354c489b29;p=kvmfornfv.git

diff --git a/kernel/drivers/net/ethernet/freescale/fs_enet/fec.h b/kernel/drivers/net/ethernet/freescale/fs_enet/fec.h
new file mode 100644
index 000000000..b9fe5bde4
--- /dev/null
+++ b/kernel/drivers/net/ethernet/freescale/fs_enet/fec.h
@@ -0,0 +1,44 @@
+#ifndef FS_ENET_FEC_H
+#define FS_ENET_FEC_H
+
+/* CRC polynomium used by the FEC for the multicast group filtering */
+#define FEC_CRC_POLY   0x04C11DB7
+
+#define FEC_MAX_MULTICAST_ADDRS	64
+
+/* Interrupt events/masks.
+*/
+#define FEC_ENET_HBERR	0x80000000U	/* Heartbeat error          */
+#define FEC_ENET_BABR	0x40000000U	/* Babbling receiver        */
+#define FEC_ENET_BABT	0x20000000U	/* Babbling transmitter     */
+#define FEC_ENET_GRA	0x10000000U	/* Graceful stop complete   */
+#define FEC_ENET_TXF	0x08000000U	/* Full frame transmitted   */
+#define FEC_ENET_TXB	0x04000000U	/* A buffer was transmitted */
+#define FEC_ENET_RXF	0x02000000U	/* Full frame received      */
+#define FEC_ENET_RXB	0x01000000U	/* A buffer was received    */
+#define FEC_ENET_MII	0x00800000U	/* MII interrupt            */
+#define FEC_ENET_EBERR	0x00400000U	/* SDMA bus error           */
+
+#define FEC_ECNTRL_PINMUX	0x00000004
+#define FEC_ECNTRL_ETHER_EN	0x00000002
+#define FEC_ECNTRL_RESET	0x00000001
+
+/* RMII mode enabled only when MII_MODE bit is set too. */
+#define FEC_RCNTRL_RMII_MODE	(0x00000100 | \
+				 FEC_RCNTRL_MII_MODE | FEC_RCNTRL_FCE)
+#define FEC_RCNTRL_FCE		0x00000020
+#define FEC_RCNTRL_BC_REJ	0x00000010
+#define FEC_RCNTRL_PROM		0x00000008
+#define FEC_RCNTRL_MII_MODE	0x00000004
+#define FEC_RCNTRL_DRT		0x00000002
+#define FEC_RCNTRL_LOOP		0x00000001
+
+#define FEC_TCNTRL_FDEN		0x00000004
+#define FEC_TCNTRL_HBC		0x00000002
+#define FEC_TCNTRL_GTS		0x00000001
+
+/*
+ * Delay to wait for FEC reset command to complete (in us)
+ */
+#define FEC_RESET_DELAY		50
+#endif