Add 25/40/100Gigabit Ethernet Driver version v1.3.0 for Cavium Inc's.

Qlogic 45000 Series Adapters

MFC after:2 weeks

1 files changed, 219 insertions, 0 deletions

diff --git a/sys/dev/qlnx/qlnxe/ecore_dcbx_api.h b/sys/dev/qlnx/qlnxe/ecore_dcbx_api.h
new file mode 100644
index 000000000000..742888132ced
--- /dev/null
+++ b/sys/dev/qlnx/qlnxe/ecore_dcbx_api.h
@@ -0,0 +1,219 @@
+/*
+ * Copyright (c) 2017-2018 Cavium, 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.
+ *
+ *  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 OWNER 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.
+ *
+ * $FreeBSD$
+ *
+ */
+
+#ifndef __ECORE_DCBX_API_H__
+#define __ECORE_DCBX_API_H__
+
+#include "ecore_status.h"
+
+#define DCBX_CONFIG_MAX_APP_PROTOCOL	4
+
+enum ecore_mib_read_type {
+	ECORE_DCBX_OPERATIONAL_MIB,
+	ECORE_DCBX_REMOTE_MIB,
+	ECORE_DCBX_LOCAL_MIB,
+	ECORE_DCBX_REMOTE_LLDP_MIB,
+	ECORE_DCBX_LOCAL_LLDP_MIB
+};
+
+struct ecore_dcbx_app_data {
+	bool enable;		/* DCB enabled */
+	u8 update;		/* Update indication */
+	u8 priority;		/* Priority */
+	u8 tc;			/* Traffic Class */
+	bool dscp_enable;	/* DSCP enabled */
+	u8 dscp_val;		/* DSCP value */
+};
+
+enum dcbx_protocol_type {
+	DCBX_PROTOCOL_ISCSI,
+	DCBX_PROTOCOL_FCOE,
+	DCBX_PROTOCOL_ROCE,
+	DCBX_PROTOCOL_ROCE_V2,
+	DCBX_PROTOCOL_ETH,
+	DCBX_PROTOCOL_IWARP,
+	DCBX_MAX_PROTOCOL_TYPE
+};
+
+#define ECORE_LLDP_CHASSIS_ID_STAT_LEN 4
+#define ECORE_LLDP_PORT_ID_STAT_LEN 4
+#define ECORE_DCBX_MAX_APP_PROTOCOL 32
+#define ECORE_MAX_PFC_PRIORITIES 8
+#define ECORE_DCBX_DSCP_SIZE 64
+
+struct ecore_dcbx_lldp_remote {
+	u32     peer_chassis_id[ECORE_LLDP_CHASSIS_ID_STAT_LEN];
+	u32     peer_port_id[ECORE_LLDP_PORT_ID_STAT_LEN];
+	bool	enable_rx;
+	bool	enable_tx;
+	u32     tx_interval;
+	u32     max_credit;
+};
+
+struct ecore_dcbx_lldp_local {
+	u32     local_chassis_id[ECORE_LLDP_CHASSIS_ID_STAT_LEN];
+	u32     local_port_id[ECORE_LLDP_PORT_ID_STAT_LEN];
+};
+
+struct ecore_dcbx_app_prio {
+	u8	roce;
+	u8	roce_v2;
+	u8	fcoe;
+	u8	iscsi;
+	u8	eth;
+};
+
+struct ecore_dbcx_pfc_params {
+	bool	willing;
+	bool	enabled;
+	u8	prio[ECORE_MAX_PFC_PRIORITIES];
+	u8	max_tc;
+};
+
+enum ecore_dcbx_sf_ieee_type {
+	ECORE_DCBX_SF_IEEE_ETHTYPE,
+	ECORE_DCBX_SF_IEEE_TCP_PORT,
+	ECORE_DCBX_SF_IEEE_UDP_PORT,
+	ECORE_DCBX_SF_IEEE_TCP_UDP_PORT
+};
+
+struct ecore_app_entry {
+	bool ethtype;
+	enum ecore_dcbx_sf_ieee_type sf_ieee;
+	bool enabled;
+	u8 prio;
+	u16 proto_id;
+	enum dcbx_protocol_type proto_type;
+};
+
+struct ecore_dcbx_params {
+	struct ecore_app_entry app_entry[ECORE_DCBX_MAX_APP_PROTOCOL];
+	u16	num_app_entries;
+	bool	app_willing;
+	bool	app_valid;
+	bool	app_error;
+	bool	ets_willing;
+	bool	ets_enabled;
+	bool	ets_cbs;
+	bool	valid;          /* Indicate validity of params */
+	u8	ets_pri_tc_tbl[ECORE_MAX_PFC_PRIORITIES];
+	u8	ets_tc_bw_tbl[ECORE_MAX_PFC_PRIORITIES];
+	u8	ets_tc_tsa_tbl[ECORE_MAX_PFC_PRIORITIES];
+	struct ecore_dbcx_pfc_params pfc;
+	u8	max_ets_tc;
+};
+
+struct ecore_dcbx_admin_params {
+	struct ecore_dcbx_params params;
+	bool valid;		/* Indicate validity of params */
+};
+
+struct ecore_dcbx_remote_params {
+	struct ecore_dcbx_params params;
+	bool valid;		/* Indicate validity of params */
+};
+
+struct ecore_dcbx_operational_params {
+	struct ecore_dcbx_app_prio app_prio;
+	struct ecore_dcbx_params params;
+	bool valid;		/* Indicate validity of params */
+	bool enabled;
+	bool ieee;
+	bool cee;
+	bool local;
+	u32 err;
+};
+
+struct ecore_dcbx_dscp_params {
+	bool enabled;
+	u8 dscp_pri_map[ECORE_DCBX_DSCP_SIZE];
+};
+
+struct ecore_dcbx_get {
+	struct ecore_dcbx_operational_params operational;
+	struct ecore_dcbx_lldp_remote lldp_remote;
+	struct ecore_dcbx_lldp_local lldp_local;
+	struct ecore_dcbx_remote_params remote;
+	struct ecore_dcbx_admin_params local;
+	struct ecore_dcbx_dscp_params dscp;
+};
+
+#define ECORE_DCBX_VERSION_DISABLED	0
+#define ECORE_DCBX_VERSION_IEEE		1
+#define ECORE_DCBX_VERSION_CEE		2
+#define ECORE_DCBX_VERSION_DYNAMIC	3
+
+struct ecore_dcbx_set {
+#define ECORE_DCBX_OVERRIDE_STATE	(1 << 0)
+#define ECORE_DCBX_OVERRIDE_PFC_CFG	(1 << 1)
+#define ECORE_DCBX_OVERRIDE_ETS_CFG	(1 << 2)
+#define ECORE_DCBX_OVERRIDE_APP_CFG	(1 << 3)
+#define ECORE_DCBX_OVERRIDE_DSCP_CFG	(1 << 4)
+	u32 override_flags;
+	bool enabled;
+	struct ecore_dcbx_admin_params config;
+	u32 ver_num;
+	struct ecore_dcbx_dscp_params dscp;
+};
+
+struct ecore_dcbx_results {
+	bool dcbx_enabled;
+	u8 pf_id;
+	struct ecore_dcbx_app_data arr[DCBX_MAX_PROTOCOL_TYPE];
+};
+
+struct ecore_dcbx_app_metadata {
+	enum dcbx_protocol_type id;
+	char *name;
+	enum ecore_pci_personality personality;
+};
+
+enum _ecore_status_t ecore_dcbx_query_params(struct ecore_hwfn *,
+					     struct ecore_dcbx_get *,
+					     enum ecore_mib_read_type);
+
+enum _ecore_status_t ecore_dcbx_get_config_params(struct ecore_hwfn *,
+						  struct ecore_dcbx_set *);
+
+enum _ecore_status_t ecore_dcbx_config_params(struct ecore_hwfn *,
+					      struct ecore_ptt *,
+					      struct ecore_dcbx_set *,
+					      bool);
+
+static const struct ecore_dcbx_app_metadata ecore_dcbx_app_update[] = {
+	{DCBX_PROTOCOL_ISCSI, "ISCSI", ECORE_PCI_ISCSI},
+	{DCBX_PROTOCOL_FCOE, "FCOE", ECORE_PCI_FCOE},
+	{DCBX_PROTOCOL_ROCE, "ROCE", ECORE_PCI_ETH_ROCE},
+	{DCBX_PROTOCOL_ROCE_V2, "ROCE_V2", ECORE_PCI_ETH_ROCE},
+	{DCBX_PROTOCOL_ETH, "ETH", ECORE_PCI_ETH},
+	{DCBX_PROTOCOL_IWARP, "IWARP", ECORE_PCI_ETH_IWARP}
+};
+
+#endif /* __ECORE_DCBX_API_H__ */