Imported Upstream version 16.07-rc1

[deb_dpdk.git] / drivers / net / qede / base / ecore_dcbx_api.h

diff --git a/drivers/net/qede/base/ecore_dcbx_api.h b/drivers/net/qede/base/ecore_dcbx_api.h
new file mode 100644 (file)
index 0000000..7767d48
--- /dev/null
+++ b/drivers/net/qede/base/ecore_dcbx_api.h
@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 2016 QLogic Corporation.
+ * All rights reserved.
+ * www.qlogic.com
+ *
+ * See LICENSE.qede_pmd for copyright and licensing details.
+ */
+
+#ifndef __ECORE_DCBX_API_H__
+#define __ECORE_DCBX_API_H__
+
+#include "ecore.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 */
+       bool update;            /* Update indication */
+       u8 priority;            /* Priority */
+       u8 tc;                  /* Traffic Class */
+};
+
+#ifndef __EXTRACT__LINUX__
+enum dcbx_protocol_type {
+       DCBX_PROTOCOL_ETH,
+       DCBX_MAX_PROTOCOL_TYPE
+};
+
+#ifdef LINUX_REMOVE
+/* We can't assume THE HSI values are available to clients, so we need
+ * to redefine those here.
+ */
+#ifndef LLDP_CHASSIS_ID_STAT_LEN
+#define LLDP_CHASSIS_ID_STAT_LEN 4
+#endif
+#ifndef LLDP_PORT_ID_STAT_LEN
+#define LLDP_PORT_ID_STAT_LEN 4
+#endif
+#ifndef DCBX_MAX_APP_PROTOCOL
+#define DCBX_MAX_APP_PROTOCOL 32
+#endif
+
+#endif
+
+struct ecore_dcbx_lldp_remote {
+       u32 peer_chassis_id[LLDP_CHASSIS_ID_STAT_LEN];
+       u32 peer_port_id[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[LLDP_CHASSIS_ID_STAT_LEN];
+       u32 local_port_id[LLDP_PORT_ID_STAT_LEN];
+};
+
+struct ecore_dcbx_app_prio {
+       u8 eth;
+};
+
+struct ecore_dcbx_params {
+       u32 app_bitmap[DCBX_MAX_APP_PROTOCOL];
+       u16 num_app_entries;
+       bool app_willing;
+       bool app_valid;
+       bool ets_willing;
+       bool ets_enabled;
+       bool valid;             /* Indicate validity of params */
+       u32 ets_pri_tc_tbl[1];
+       u32 ets_tc_bw_tbl[2];
+       u32 ets_tc_tsa_tbl[2];
+       bool pfc_willing;
+       bool pfc_enabled;
+       u32 pfc_bitmap;
+       u8 max_pfc_tc;
+       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;
+       u32 err;
+};
+
+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;
+};
+#endif
+
+struct ecore_dcbx_set {
+       struct ecore_dcbx_admin_params config;
+       bool enabled;
+       u32 ver_num;
+};
+
+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;
+       const char *name;       /* @DPDK */
+       enum ecore_pci_personality personality;
+};
+
+struct ecore_dcbx_mib_meta_data {
+       struct lldp_config_params_s *lldp_local;
+       struct lldp_status_params_s *lldp_remote;
+       struct dcbx_local_params *local_admin;
+       struct dcbx_mib *mib;
+       osal_size_t size;
+       u32 addr;
+};
+
+void
+ecore_dcbx_set_params(struct ecore_dcbx_results *p_data,
+                     struct ecore_hw_info *p_info,
+                     bool enable, bool update, u8 prio, u8 tc,
+                     enum dcbx_protocol_type type,
+                     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);
+
+static const struct ecore_dcbx_app_metadata ecore_dcbx_app_update[] = {
+       {DCBX_PROTOCOL_ETH, "ETH", ECORE_PCI_ETH}
+};
+
+#endif /* __ECORE_DCBX_API_H__ */