3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * CDDL HEADER START
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * The contents of this file are subject to the terms of the
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * Common Development and Distribution License (the "License").
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * You may not use this file except in compliance with the License.
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * or http://www.opensolaris.org/os/licensing.
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * See the License for the specific language governing permissions
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * and limitations under the License.
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * When distributing Covered Code, include this CDDL HEADER in each
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * If applicable, add the following below this CDDL HEADER, with the
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * fields enclosed by brackets "[]" replaced with your own identifying
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * information: Portions Copyright [yyyy] [name of copyright owner]
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs *
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * CDDL HEADER END
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * Use is subject to license terms.
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#ifndef _HPI_PFC_H
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define _HPI_PFC_H
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#pragma ident "%Z%%M% %I% %E% SMI"
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#ifdef __cplusplus
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qsextern "C" {
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#endif
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#include <hpi.h>
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#include <hxge_common.h>
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#include <hxge_pfc_hw.h>
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#include <hxge_pfc.h>
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qstypedef enum _tcam_op {
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs TCAM_RWC_STAT = 0x1,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs TCAM_RWC_MATCH = 0x2
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs} tcam_op_t;
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * HPI PFC ERROR Codes
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_BLK_CODE PFC_BLK_ID << 8
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_ERROR (HPI_FAILURE | HPI_PFC_BLK_CODE)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_TCAM_ERROR 0x10
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_FCRAM_ERROR 0x20
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_GEN_PFC 0x30
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_SW_PARAM_ERROR 0x40
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_HW_ERROR 0x80
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_RESET_ERROR (HPI_PFC_ERROR | HPI_GEN_PFC | RESET_FAILED)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_TCAM_WR_ERROR \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (HPI_PFC_ERROR | HPI_TCAM_ERROR | WRITE_FAILED)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_ASC_RAM_RD_ERROR \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (HPI_PFC_ERROR | HPI_TCAM_ERROR | READ_FAILED)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_ASC_RAM_WR_ERROR \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (HPI_PFC_ERROR | HPI_TCAM_ERROR | WRITE_FAILED)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define TCAM_CLASS_INVALID \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (HPI_PFC_SW_PARAM_ERROR | 0xb)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/* have only 0xc, 0xd, 0xe and 0xf left for sw error codes */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define HPI_PFC_TCAM_HW_ERROR \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (HPI_PFC_ERROR | HPI_PFC_HW_ERROR | HPI_TCAM_ERROR)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_N_VLAN_MEMBERS 0x20
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_N_MAC_ADDRESSES 16
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_MAX_DMA_CHANNELS 4
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_MAC_ADDR_STEP 8
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_HASH_STEP 0x08
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_L2_CLASS_CONFIG_STEP 0x08
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_L3_CLASS_CONFIG_STEP 0x08
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_N_TCAM_ENTRIES 42
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_VLAN_REG_OFFSET(vlan_id) \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ((((vlan_id_t)(vlan_id / PFC_N_VLAN_MEMBERS)) * 8) + PFC_VLAN_TABLE)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_VLAN_BIT_OFFSET(vlan_id) \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (vlan_id % PFC_N_VLAN_MEMBERS)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_MAC_ADDRESS(slot) \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ((slot * PFC_MAC_ADDR_STEP) + PFC_MAC_ADDR)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_MAC_ADDRESS_MASK(slot) \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ((slot * PFC_MAC_ADDR_STEP) + PFC_MAC_ADDR_MASK)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_HASH_ADDR(slot) \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ((slot * PFC_HASH_STEP) + PFC_HASH_TABLE)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_L2_CONFIG(slot) \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs ((slot * PFC_L2_CLASS_CONFIG_STEP) + PFC_L2_CLASS_CONFIG)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#define PFC_L3_CONFIG(slot) \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs (((slot - TCAM_CLASS_TCP_IPV4) * PFC_L3_CLASS_CONFIG_STEP) + \
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs PFC_L3_CLASS_CONFIG)
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qstypedef uint16_t vlan_id_t;
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC Control Register Functions
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcam_enable(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_l2_hash(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_cksum(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_default_dma(hpi_handle_t, uint32_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_mac_addr_enable(hpi_handle_t, uint32_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_mac_addr_disable(hpi_handle_t, uint32_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_force_csum(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC vlan Functions
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_cfg_vlan_table_clear(hpi_handle_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_cfg_vlan_table_entry_clear(hpi_handle_t, vlan_id_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_cfg_vlan_table_entry_set(hpi_handle_t, vlan_id_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_cfg_vlan_control_set(hpi_handle_t, boolean_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs boolean_t, vlan_id_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_vlan_parity_log(hpi_handle_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs pfc_vlan_par_err_log_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC Mac Address Functions
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_mac_address(hpi_handle_t, uint32_t, uint64_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_clear_mac_address(hpi_handle_t, uint32_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_clear_multicast_hash_table(hpi_handle_t, uint32_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_multicast_hash_table(hpi_handle_t, uint32_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uint64_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC L2 and L3 Config Functions.
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_l2_class_slot(hpi_handle_t, uint16_t, boolean_t, int);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_l3_class_config(hpi_handle_t handle, tcam_class_t slot,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs tcam_key_cfg_t *cfg);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_l3_class_config(hpi_handle_t handle, tcam_class_t slot,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs tcam_key_cfg_t cfg);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC TCAM Functions
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_tcam_invalidate_all(hpi_handle_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_tcam_entry_invalidate(hpi_handle_t, uint32_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_tcam_entry_write(hpi_handle_t, uint32_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_tcam_entry_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_tcam_entry_read(hpi_handle_t, uint32_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs hxge_tcam_entry_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_tcam_asc_ram_entry_read(hpi_handle_t handle,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uint32_t location, uint64_t *ram_data);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_tcam_asc_ram_entry_write(hpi_handle_t handle,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uint32_t location, uint64_t ram_data);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_tcam_parity_log(hpi_handle_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs pfc_tcam_par_err_log_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_tcam_auto_init(hpi_handle_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs pfc_auto_init_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC TCP Control
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_control_discard(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_control_fin(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_control_syn(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_control_rst(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_control_psh(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_control_ack(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_tcp_control_urg(hpi_handle_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC Hash Seed Value
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_hash_seed_value(hpi_handle_t, uint32_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC Interrupt Management Functions
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_interrupt_status(hpi_handle_t, pfc_int_status_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_clear_interrupt_status(hpi_handle_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_interrupt_mask(hpi_handle_t, boolean_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs boolean_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs/*
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs * PFC Packet Logs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs */
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_drop_log(hpi_handle_t, pfc_drop_log_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_set_drop_log_mask(hpi_handle_t, boolean_t,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs boolean_t, boolean_t, boolean_t, boolean_t);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_bad_csum_counter(hpi_handle_t, uint64_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_drop_counter(hpi_handle_t, uint64_t *);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_get_number_mac_addrs(hpi_handle_t handle,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs uint32_t *n_of_addrs);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_mac_addr_get_i(hpi_handle_t handle, uint8_t *data,
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs int slot);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qshpi_status_t hpi_pfc_num_macs_get(hpi_handle_t handle, uint8_t *data);
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#ifdef __cplusplus
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs}
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#endif
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs
3dec9fcdd56adf1b4a563137b4915c8f2d83b881qs#endif /* !_HPI_PFC_H */