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-rw-r--r--drivers/net/nfp/nfp_net_eth.h82
1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/net/nfp/nfp_net_eth.h b/drivers/net/nfp/nfp_net_eth.h
new file mode 100644
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+++ b/drivers/net/nfp/nfp_net_eth.h
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+/*
+ * Copyright (c) 2017 Netronome Systems, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * 2. 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
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
+ */
+
+/*
+ * vim:shiftwidth=8:noexpandtab
+ *
+ * @file dpdk/pmd/nfp_net_eth.h
+ *
+ * Netronome NFP_NET PDM driver
+ */
+
+union eth_table_entry {
+ struct {
+ uint64_t port;
+ uint64_t state;
+ uint8_t mac_addr[6];
+ uint8_t resv[2];
+ uint64_t control;
+ };
+ uint64_t raw[4];
+};
+
+#ifndef BIT_ULL
+#define BIT_ULL(a) (1ULL << (a))
+#endif
+
+#define NSP_ETH_NBI_PORT_COUNT 24
+#define NSP_ETH_MAX_COUNT (2 * NSP_ETH_NBI_PORT_COUNT)
+#define NSP_ETH_TABLE_SIZE (NSP_ETH_MAX_COUNT * sizeof(union eth_table_entry))
+
+#define NSP_ETH_PORT_LANES 0xf
+#define NSP_ETH_PORT_INDEX 0xff00
+#define NSP_ETH_PORT_LABEL 0x3f000000000000
+#define NSP_ETH_PORT_PHYLABEL 0xfc0000000000000
+
+#define NSP_ETH_PORT_LANES_MASK rte_cpu_to_le_64(NSP_ETH_PORT_LANES)
+
+#define NSP_ETH_STATE_CONFIGURED BIT_ULL(0)
+#define NSP_ETH_STATE_ENABLED BIT_ULL(1)
+#define NSP_ETH_STATE_TX_ENABLED BIT_ULL(2)
+#define NSP_ETH_STATE_RX_ENABLED BIT_ULL(3)
+#define NSP_ETH_STATE_RATE 0xf00
+#define NSP_ETH_STATE_INTERFACE 0xff000
+#define NSP_ETH_STATE_MEDIA 0x300000
+#define NSP_ETH_STATE_OVRD_CHNG BIT_ULL(22)
+#define NSP_ETH_STATE_ANEG 0x3800000
+
+#define NSP_ETH_CTRL_CONFIGURED BIT_ULL(0)
+#define NSP_ETH_CTRL_ENABLED BIT_ULL(1)
+#define NSP_ETH_CTRL_TX_ENABLED BIT_ULL(2)
+#define NSP_ETH_CTRL_RX_ENABLED BIT_ULL(3)
+#define NSP_ETH_CTRL_SET_RATE BIT_ULL(4)
+#define NSP_ETH_CTRL_SET_LANES BIT_ULL(5)
+#define NSP_ETH_CTRL_SET_ANEG BIT_ULL(6)