New upstream version 17.11-rc3

[deb_dpdk.git] / drivers / net / nfp / nfp_net_eth.h

diff --git a/drivers/net/nfp/nfp_net_eth.h b/drivers/net/nfp/nfp_net_eth.h
new file mode 100644 (file)
index 0000000..af57f03
--- /dev/null
+++ b/drivers/net/nfp/nfp_net_eth.h
@@ -0,0 +1,82 @@
+/*
+ * 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)