// ========== Copyright Header Begin ==========================================
// 
// OpenSPARC T2 Processor File: pkt_configurator_defines.vri
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
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// it under the terms of the GNU General Public License as published by
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// GNU General Public License for more details.
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// along with this program; if not, write to the Free Software
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// ========== Copyright Header End ============================================
#ifndef __PKT_CONFIGURATOR_DEFINES_VRI__
#define __PKT_CONFIGURATOR_DEFINES_VRI__


#define MAX_DMA_CHAN 16
#define MAX_RDC_TABLE 8
#define INVALID_DMA_NUM 2*MAX_DMA_CHAN-1
#define MAX_DA_1G  8
#define MAX_DA_10G 16
#define MAX_VLAN_ENTRIES 4096
#define MAX_ZCP_RDC_ENTRIES 128

#define MAX_CAM_ENTRIES 128
#define MAX_L3_CLASSES 12

// packet classification encodings
#define PATH_NO_CLS_MACRDC_OFFSET0			0
#define PATH_L2_CLS_MACRDC_OFFSET0			1
#define PATH_L2_CLS_MACRDC_CAM_OFFSET0			2
#define PATH_L3_CLS_MACRDC_HASH1_OFFSET			3
#define PATH_L3_CLS_MACRDC_NOEXT_HASH1_OFFSET		4
#define PATH_L3_CLS_MACRDC_EXT_HASH1_OFFSET   	        5
#define PATH_L3_CLS_MACRDC_CAM_HASH1_OFFSET		6
#define PATH_L3_CLS_MACRDC_CAM_NOEXT_HASH1_OFFSET	7
#define PATH_L3_CLS_MACRDC_CAM_EXT_HASH1_OFFSET         8

#define PATH_NO_CLS_VLNRDC_OFFSET0                      9
#define PATH_L2_CLS_VLNRDC_OFFSET0                      10
#define PATH_L2_CLS_VLNRDC_CAM_OFFSET0                  11
#define PATH_L3_CLS_VLNRDC_HASH1_OFFSET                 12
#define PATH_L3_CLS_VLNRDC_NOEXT_HASH1_OFFSET           13
#define PATH_L3_CLS_VLNRDC_EXT_HASH1_OFFSET             14
#define PATH_L3_CLS_VLNRDC_CAM_HASH1_OFFSET             15
#define PATH_L3_CLS_VLNRDC_CAM_NOEXT_HASH1_OFFSET       16
#define PATH_L3_CLS_VLNRDC_CAM_EXT_HASH1_OFFSET         17
 
#define PATH_L2_CLS_ASCRDC_CAM_OFFSET0                  18 
#define PATH_L2_CLS_ASCRDC_CAM_ASC_OFFSET               19 
#define PATH_L3_CLS_ASCRDC_CAM_ASC_OFFSET		20
#define PATH_L3_CLS_ASCRDC_CAM_HASH1_OFFSET		21
#define PATH_L3_CLS_ASCRDC_NOEXT_HASH1_OFFSET		22
#define PATH_L3_CLS_ASCRDC_EXT_HASH1_OFFSET             23


// tcam key fields for ipv4 and ipv6
#define TCAM_CLS_CODE		199:195

#define IPV4_CAM_CLS_CODE	199:195
#define IPV4_CAM_L2RDC_TBL_NUM	191:187
#define IPV4_CAM_NOPORT		186
#define IPV4_CAM_TOS		111:104
#define IPV4_CAM_PID		103:96
#define IPV4_CAM_L4PT_SPI	95:64
#define IPV4_CAM_L4_SRC_PORT	95:80
#define IPV4_CAM_L4_DST_PORT	79:64
#define IPV4_CAM_IP_ADDR_SA	63:32
#define IPV4_CAM_IP_ADDR_DA	31:0

#define IPV6_CAM_CLS_CODE	199:195
#define IPV6_CAM_L2RDC_TBL_NUM	191:187
#define IPV6_CAM_TOS		175:168
#define IPV6_CAM_NXT_HDR	167:160
#define IPV6_CAM_L4PT_SPI 	159:128
#define IPV6_CAM_L4_SRC_PORT	159:144
#define IPV6_CAM_L4_DST_PORT	143:128
#define IPV6_CAM_IP_ADDR	127:0

#define ETHERTYPE_CLS_CODE	199:195
#define ETHERTYPE_EFRAME	191:104


// hash1 flow key lookup defines
#define FLOW_KEY_PORT		23:22
#define FLOW_KEY_PID 		31:24
#define FLOW_KEY_L4_1		47:32
#define FLOW_KEY_L4_0		63:48
#define FLOW_KEY_IPV4_DA	95:64
#define FLOW_KEY_IPV6_DA	191:64
#define FLOW_KEY_IPV4_SA	223:192
#define FLOW_KEY_IPV6_SA	319:192
#define FLOW_KEY_VLAN_ID	331:320
#define FLOW_KEY_MAC_DA		379:332
#define FLOW_KEY_VLAN_VALID	383:380

#define standard_l2_path0 "0,1,"
#define standard_l2_path1 "0,2,3,"
#define standard_l2_path2 "0,2,4,5,"
#define standard_l2_path3 "0,2,4,6,7,"
#define standard_l2_path4 "0,2,4,6,8,9,"
#define standard_l2_path5 "0,2,4,6,8,10,"
#define standard_l3_path0 "11,"
#define standard_l3_path1 "12,13,18,19,29,"
#define standard_l3_path2 "12,13,18,19,30,31,"
#define standard_l3_path3 "12,13,18,20,21,"
#define standard_l3_path4 "12,13,18,20,22,23,"
#define standard_l3_path5 "12,13,18,20,22,24,26,"
#define standard_l3_path6 "12,13,18,20,22,24,25,27,"
#define standard_l3_path7 "12,14,15,"
#define standard_l3_path8 "12,14,16,17,29,"
#define standard_l3_path9 "12,14,16,17,30,31,"
#define standard_l3_path10 "12,14,16,18,19,29,"
#define standard_l3_path11 "12,14,16,18,19,30,31,"
#define standard_l3_path12 "12,14,16,18,20,21,"
#define standard_l3_path13 "12,14,16,18,19,20,22,23,"
#define standard_l3_path14 "12,14,16,18,19,20,22,24,26,"
#define standard_l3_path15 "12,14,16,18,19,20,22,24,25,27,"
#define standard_l3_path16 "12,14,16,18,19,20,22,24,25,28,31,"

#endif