xref: /illumos-gate/usr/src/uts/common/io/chxge/oschtoe.h (revision 2d6eb4a5)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 
22 /*
23  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 /*
28  * This file is part of the Chelsio T1 Ethernet driver.
29  *
30  * Copyright (C) 2003-2005 Chelsio Communications.  All rights reserved.
31  */
32 
33 #ifndef _CHELSIO_OSCHTOE_H
34 #define	_CHELSIO_OSCHTOE_H
35 
36 #ifdef __cplusplus
37 extern "C" {
38 #endif
39 
40 typedef struct _pesge  pesge;
41 
42 /* looks like this should really be with mc5.h */
43 #define	DEFAULT_SERVER_REGION_LEN 256
44 #define	DEFAULT_RT_REGION_LEN 1024
45 
46 /*
47  * Bits used to configure driver behavior.
48  */
49 #define	CFGDMP_RSPQ	0x00000001 /* dump respq info */
50 #define	CFGDMP_CMDQ0	0x00000010 /* dump cmdq0 info */
51 #define	CFGDMP_CMDQ0MB	0x00000020 /* dump cmdq0 mbufs */
52 #define	CFGDMP_CMDQ1	0x00000040 /* dump cmdq1 info */
53 #define	CFGDMP_CMDQ1MB	0x00000080 /* dump cmdq1 mbufs */
54 #define	CFGDMP_FLQ0	0x00000100 /* dump flq0 info */
55 #define	CFGDMP_FLQ0MB	0x00000200 /* dump flq0 mbufs */
56 #define	CFGDMP_FLQ1	0x00000400 /* dump flq1 info */
57 #define	CFGDMP_FLQ1MB	0x00000800 /* dump flq1 mbufs */
58 #define	CFGDMP_ISRC	0x00001000 /* dump ISR 32 bit cause */
59 #define	CFGDMP_ISR	0x00002000 /* dump ISR info */
60 #define	CFGDMP_OUT	0x00004000 /* dump OUT info */
61 #define	CFGDMP_GMACC	0x00010000 /* dump GMAC cause bits */
62 #define	CFGDMP_PCIXC	0x00020000 /* dump PCIX cause bits */
63 #define	CFGDMP_TPC	0x00040000 /* dump TP cause bits */
64 #define	CFGDMP_MC5C	0x00080000 /* dump MC5 cause bits */
65 
66 #define	CFGMD_RINGB	0x00100000 /* Store all packets in ring buffer */
67 #define	CFGMD_PROFILE	0x00200000 /* Enable driver profiling */
68 
69 #define	CFGDMP_ERR	0x01000000 /* dump errors */
70 #define	CFGDMP_WRN	0x02000000 /* dump warnings */
71 #define	CFGDMP_STA	0x04000000 /* dump status info */
72 #define	CFGDMP_PTH	0x08000000 /* dump function paths */
73 
74 #define	CFGMD_TUNNEL	0x10000000 /* Global tunnel mode ( 0-offload mode ) */
75 #define	CFGMD_144BIT	0x20000000 /* Puts MC5 in 144 bit mode */
76 #define	CFGMD_CPLBPF	0x40000000 /* Include CPL header when bpf_map called */
77 
78 /*
79  * Structure used to store drivers configuration information.
80  * Some of this information will be move out later or
81  * stored elsewhere.  For now, it helps with development.
82  */
83 typedef struct pe_config_data {
84 	uint32_t gtm;			/* run in Global Tunnel Mode */
85 	uint32_t global_config;		/* override global debug value */
86 
87 	uint32_t is_asic;
88 
89 	/*
90 	 * 5-auto-neg
91 	 * 2-1000Gbps(force);
92 	 * 1-100Gbps(force);
93 	 * 0-10Gbps(force)
94 	 */
95 	uint32_t link_speed;
96 
97 	uint32_t num_of_ports;		/* Set the number of ports [1-4] */
98 
99 	uint32_t tp_reset_cm;		/* reset CM memory map */
100 
101 	uint32_t phy_tx_fifo;		/* phy's tx fifo depth */
102 	uint32_t phy_rx_fifo;		/* phy's rx fifo depth */
103 	uint32_t phy_force_master;	/* force link always in master mode */
104 
105 	uint32_t mc5_rtbl_size;		/* TCAM routing table size */
106 	uint32_t mc5_dbsvr_size;	/* TCAM server size */
107 	uint32_t mc5_mode;		/* 72 bit or 144 bit mode */
108 	uint32_t mc5_parity;		/* Enable parity error checking */
109 	uint32_t mc5_issue_syn;		/* Allow for transaction overlap */
110 
111 	uint32_t packet_tracing;
112 
113 	uint32_t server_region_len;
114 	uint32_t rt_region_len;
115 
116 	uint32_t offload_ip_cksum;	/* on/off checksum offloading */
117 	uint32_t offload_udp_cksum;
118 	uint32_t offload_tcp_cksum;
119 
120 	uint32_t sge_cmdq_sp;		/* set sw schedule policy */
121 	uint32_t sge_cmdq_threshold;	/* used w/ sw schedule policy */
122 	uint32_t sge_flq_threshold;	/* set SGE's flq threshold register */
123 
124 	uint32_t sge_cmdq0_cnt;		/* set # entries of cmdq0 */
125 	uint32_t sge_cmdq1_cnt;		/* set # entries of cmdq1 */
126 	uint32_t sge_flq0_cnt;		/* set # entries of flq0 */
127 	uint32_t sge_flq1_cnt;		/* set # entries of flq1 */
128 	uint32_t sge_respq_cnt;		/* set # entries of respq */
129 
130 
131 	/*
132 	 * Update MAC stats automatically.
133 	 * Sometimes we don't want this to
134 	 * happen when debugging
135 	 */
136 	uint32_t stats;
137 
138 	/*
139 	 * Add microsecond delay to packets
140 	 * sent in Tx direction. This is useful
141 	 * in testing hardware.
142 	 */
143 	uint32_t tx_delay_us;
144 
145 	/*
146 	 * Can change chip revision support
147 	 * settting -1 default. Uses hardware
148 	 * lookup table.
149 	 * 0 force T1A
150 	 * 1 force T1B
151 	 */
152 	uint32_t chip;
153 
154 	/*
155 	 * Used to only initialize PCI so
156 	 * read/write registers work. The
157 	 * driver does not initialize anything
158 	 * of the HW blocks.
159 	 */
160 	uint32_t exit_early;
161 
162 	/* local ring buffer */
163 	uint32_t rb_num_of_entries;	/* number of entries */
164 	uint32_t rb_size_of_entries;	/* bytes size of an entry */
165 	uint32_t rb_flag;		/* varies flags */
166 
167 	/* Opt values used to store CATP options.  */
168 	uint32_t type;
169 	uint64_t cat_opt0;
170 	uint64_t cat_opt1;
171 
172 } pe_config_data_t;
173 
174 struct pe_port_t {
175 	uint8_t enaddr[6];
176 	struct cmac *mac;
177 	struct cphy *phy;
178 	struct link_config link_config;
179 	u32 line_up;
180 };
181 
182 #define	DBGASSERT(c) ASSERT(c)
183 
184 #define	t1_is_T1A(adap) adapter_matches_type(adap, CHBT_TERM_T1, TERM_T1A)
185 #define	t1_is_T1B(adap) adapter_matches_type(adap, CHBT_TERM_T1, TERM_T1B)
186 #define	t1_is_T1C(adap) adapter_matches_type(adap, CHBT_TERM_T1, TERM_T1C)
187 
188 #ifdef __cplusplus
189 }
190 #endif
191 
192 #endif /* _CHELSIO_OSCHTOE_H */
193