fsl/fman: Add FMan MAC support

Add the Data Path Acceleration Architecture Frame Manger MAC support.
This patch adds The FMan MAC configuration, initialization and
runtime control routines.
This patch contains support for these types of MACs:
	- dTSEC: Three speed Ethernet controller (10/100/1000 Mbps)
	- tGEC: 10G Ethernet controller (10 Gbps)
	- mEMAC: Multi-rate Ethernet MAC (10/100/1000/10000 Mbps)
Different FMan revisions have different type and number of MACs.

Signed-off-by: Igal Liberman <igal.liberman@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 55 insertions, 0 deletions

diff --git a/drivers/net/ethernet/freescale/fman/fman_tgec.h b/drivers/net/ethernet/freescale/fman/fman_tgec.h
new file mode 100644
index 000000000000..514bba9f47ce
--- /dev/null
+++ b/drivers/net/ethernet/freescale/fman/fman_tgec.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2008-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Freescale Semiconductor nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __TGEC_H
+#define __TGEC_H
+
+#include "fman_mac.h"
+
+struct fman_mac *tgec_config(struct fman_mac_params *params);
+int tgec_set_promiscuous(struct fman_mac *tgec, bool new_val);
+int tgec_modify_mac_address(struct fman_mac *tgec, enet_addr_t *enet_addr);
+int tgec_cfg_max_frame_len(struct fman_mac *tgec, u16 new_val);
+int tgec_enable(struct fman_mac *tgec, enum comm_mode mode);
+int tgec_disable(struct fman_mac *tgec, enum comm_mode mode);
+int tgec_init(struct fman_mac *tgec);
+int tgec_free(struct fman_mac *tgec);
+int tgec_accept_rx_pause_frames(struct fman_mac *tgec, bool en);
+int tgec_set_tx_pause_frames(struct fman_mac *tgec, u8 priority,
+			     u16 pause_time, u16 thresh_time);
+int tgec_set_exception(struct fman_mac *tgec,
+		       enum fman_mac_exceptions exception, bool enable);
+int tgec_add_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr);
+int tgec_del_hash_mac_address(struct fman_mac *tgec, enet_addr_t *eth_addr);
+int tgec_get_version(struct fman_mac *tgec, u32 *mac_version);
+
+#endif /* __TGEC_H */