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1 | /* |
2 | * ========== Copyright Header Begin ========================================== | |
3 | * | |
4 | * Hypervisor Software File: vdev_ops.h | |
5 | * | |
6 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
7 | * | |
8 | * - Do no alter or remove copyright notices | |
9 | * | |
10 | * - Redistribution and use of this software in source and binary forms, with | |
11 | * or without modification, are permitted provided that the following | |
12 | * conditions are met: | |
13 | * | |
14 | * - Redistribution of source code must retain the above copyright notice, | |
15 | * this list of conditions and the following disclaimer. | |
16 | * | |
17 | * - Redistribution in binary form must reproduce the above copyright notice, | |
18 | * this list of conditions and the following disclaimer in the | |
19 | * documentation and/or other materials provided with the distribution. | |
20 | * | |
21 | * Neither the name of Sun Microsystems, Inc. or the names of contributors | |
22 | * may be used to endorse or promote products derived from this software | |
23 | * without specific prior written permission. | |
24 | * | |
25 | * This software is provided "AS IS," without a warranty of any kind. | |
26 | * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, | |
27 | * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A | |
28 | * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN | |
29 | * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR | |
30 | * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR | |
31 | * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN | |
32 | * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR | |
33 | * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE | |
34 | * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, | |
35 | * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF | |
36 | * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. | |
37 | * | |
38 | * You acknowledge that this software is not designed, licensed or | |
39 | * intended for use in the design, construction, operation or maintenance of | |
40 | * any nuclear facility. | |
41 | * | |
42 | * ========== Copyright Header End ============================================ | |
43 | */ | |
44 | /* | |
45 | * Copyright 2007 Sun Microsystems, Inc. All rights reserved. | |
46 | * Use is subject to license terms. | |
47 | */ | |
48 | ||
49 | #ifndef _PLATFORM_VDEV_OPS_H | |
50 | #define _PLATFORM_VDEV_OPS_H | |
51 | ||
52 | #pragma ident "@(#)vdev_ops.h 1.1 07/05/03 SMI" | |
53 | ||
54 | #ifdef __cplusplus | |
55 | extern "C" { | |
56 | #endif | |
57 | ||
58 | /* | |
59 | * Devops assignments to various nexii | |
60 | */ | |
61 | ||
62 | #define DEVOPS_RESERVED 0 | |
63 | ||
64 | #ifdef CONFIG_PIU | |
65 | #define DEVOPS_PIU(n) 1 | |
66 | #define DEVOPS_INT_PIU(n) 2 | |
67 | #define DEVOPS_MSI_PIU(n) 3 | |
68 | #define DEVOPS_ERR_PIU(n) 4 | |
69 | #else /* CONFIG_PIU */ | |
70 | #define DEVOPS_PIU(n) DEVOPS_RESERVED | |
71 | #define DEVOPS_INT_PIU(n) DEVOPS_RESERVED | |
72 | #define DEVOPS_MSI_PIU(n) DEVOPS_RESERVED | |
73 | #define DEVOPS_ERR_PIU(n) DEVOPS_RESERVED | |
74 | #endif /* CONFIG_PIU */ | |
75 | ||
76 | #define DEVOPS_NIU 5 | |
77 | #define DEVOPS_VDEV 6 | |
78 | #define DEVOPS_CDEV 7 | |
79 | ||
80 | #ifdef CONFIG_FPGA_UART | |
81 | #define DEVOPS_FPGA 8 | |
82 | #else /* !CONFIG_FPGA_UART */ | |
83 | #define DEVOPS_FPGA DEVOPS_RESERVED | |
84 | #endif /* !CONFIG_FPGA_UART */ | |
85 | ||
86 | /* | |
87 | * NIU nexus | |
88 | */ | |
89 | #define NIU_COOKIE ((void *)&niu_dev) | |
90 | ||
91 | #define VINO_HANDLER_NIU \ | |
92 | DEVOPS_NIU, DEVOPS_NIU, /* 00 - 01 */ \ | |
93 | DEVOPS_NIU, DEVOPS_NIU, /* 02 - 03 */ \ | |
94 | DEVOPS_NIU, DEVOPS_NIU, /* 04 - 05 */ \ | |
95 | DEVOPS_NIU, DEVOPS_NIU, /* 06 - 07 */ \ | |
96 | DEVOPS_NIU, DEVOPS_NIU, /* 08 - 09 */ \ | |
97 | DEVOPS_NIU, DEVOPS_NIU, /* 10 - 11 */ \ | |
98 | DEVOPS_NIU, DEVOPS_NIU, /* 12 - 13 */ \ | |
99 | DEVOPS_NIU, DEVOPS_NIU, /* 14 - 15 */ \ | |
100 | DEVOPS_NIU, DEVOPS_NIU, /* 16 - 17 */ \ | |
101 | DEVOPS_NIU, DEVOPS_NIU, /* 18 - 19 */ \ | |
102 | DEVOPS_NIU, DEVOPS_NIU, /* 20 - 21 */ \ | |
103 | DEVOPS_NIU, DEVOPS_NIU, /* 22 - 23 */ \ | |
104 | DEVOPS_NIU, DEVOPS_NIU, /* 24 - 25 */ \ | |
105 | DEVOPS_NIU, DEVOPS_NIU, /* 26 - 27 */ \ | |
106 | DEVOPS_NIU, DEVOPS_NIU, /* 28 - 29 */ \ | |
107 | DEVOPS_NIU, DEVOPS_NIU, /* 30 - 31 */ \ | |
108 | DEVOPS_NIU, DEVOPS_NIU, /* 32 - 33 */ \ | |
109 | DEVOPS_NIU, DEVOPS_NIU, /* 34 - 35 */ \ | |
110 | DEVOPS_NIU, DEVOPS_NIU, /* 36 - 37 */ \ | |
111 | DEVOPS_NIU, DEVOPS_NIU, /* 38 - 39 */ \ | |
112 | DEVOPS_NIU, DEVOPS_NIU, /* 40 - 41 */ \ | |
113 | DEVOPS_NIU, DEVOPS_NIU, /* 42 - 33 */ \ | |
114 | DEVOPS_NIU, DEVOPS_NIU, /* 44 - 45 */ \ | |
115 | DEVOPS_NIU, DEVOPS_NIU, /* 46 - 47 */ \ | |
116 | DEVOPS_NIU, DEVOPS_NIU, /* 48 - 49 */ \ | |
117 | DEVOPS_NIU, DEVOPS_NIU, /* 50 - 51 */ \ | |
118 | DEVOPS_NIU, DEVOPS_NIU, /* 52 - 53 */ \ | |
119 | DEVOPS_NIU, DEVOPS_NIU, /* 54 - 55 */ \ | |
120 | DEVOPS_NIU, DEVOPS_NIU, /* 56 - 57 */ \ | |
121 | DEVOPS_NIU, DEVOPS_NIU, /* 58 - 59 */ \ | |
122 | DEVOPS_NIU, DEVOPS_NIU, /* 60 - 61 */ \ | |
123 | DEVOPS_NIU, DEVOPS_NIU /* 62 - 63 */ | |
124 | ||
125 | #define NIU_OPS \ | |
126 | INTR_OPS(niu), MONDO_OPS(NULL), VINO_OPS(niu), \ | |
127 | VPCI_OPS(NULL), MSI_OPS(NULL), PERF_OPS(NULL) | |
128 | ||
129 | ||
130 | /* | |
131 | * Piu nexus | |
132 | */ | |
133 | #ifdef CONFIG_PIU | |
134 | ||
135 | #define PIU_LEAF(n) PIU_AID | |
136 | #define PIU_DEV_COOKIE(n) (struct piu_cookie *)&piu_dev[PIU_LEAF(n)] | |
137 | #define PIU_MSI_COOKIE(n) (struct piu_msi_cookie *)&piu_msi[PIU_LEAF(n)] | |
138 | #define PIU_ERR_COOKIE(n) (struct piu_err_cookie *)&piu_err[PIU_LEAF(n)] | |
139 | ||
140 | /* | |
141 | * Functions with first arg as devhandle | |
142 | */ | |
143 | #define PIU_DEV_OPS \ | |
144 | INTR_OPS(piu), MONDO_OPS(NULL), VINO_OPS(NULL), \ | |
145 | VPCI_OPS(piu), MSI_OPS(piu), PERF_OPS(piu) | |
146 | ||
147 | /* | |
148 | * Functions with first arg as vINO | |
149 | */ | |
150 | #define PIU_INT_OPS \ | |
151 | INTR_OPS(NULL), MONDO_OPS(piu), VINO_OPS(piu), \ | |
152 | VPCI_OPS(NULL), MSI_OPS(NULL), PERF_OPS(NULL) | |
153 | ||
154 | /* | |
155 | * MSI functions | |
156 | */ | |
157 | #define PIU_MSI_OPS \ | |
158 | INTR_OPS(NULL), MONDO_OPS(piu_msi), VINO_OPS(piu), \ | |
159 | VPCI_OPS(NULL), MSI_OPS(NULL), PERF_OPS(NULL) | |
160 | ||
161 | /* | |
162 | * Piu Error INOs | |
163 | */ | |
164 | #define PIU_ERR_OPS \ | |
165 | INTR_OPS(NULL), MONDO_OPS(piu_err), VINO_OPS(piu_err), \ | |
166 | VPCI_OPS(NULL), MSI_OPS(NULL), PERF_OPS(NULL) | |
167 | ||
168 | /* | |
169 | * FPGA INOs | |
170 | */ | |
171 | #ifdef CONFIG_FPGA_UART | |
172 | ||
173 | #define FPGA_UART_COOKIE (struct fpga_uart_cookie *)&fpga_uart_dev | |
174 | ||
175 | #define FPGA_UART_OPS \ | |
176 | INTR_OPS(NULL), MONDO_OPS(fpga_uart), VINO_OPS(fpga_uart), \ | |
177 | VPCI_OPS(NULL), MSI_OPS(NULL), PERF_OPS(NULL) | |
178 | ||
179 | #else /* !CONFIG_FPGA_UART */ | |
180 | ||
181 | #define FPGA_UART_OPS NULL_DEV_OPS | |
182 | ||
183 | #define FPGA_UART_COOKIE 0 | |
184 | ||
185 | #endif /* !CONFIG_FPGA_UART */ | |
186 | ||
187 | #define VINO_HANDLER_PIU(n) \ | |
188 | /* Standard INOs from devices */ \ | |
189 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 00 - 01 */ \ | |
190 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 02 - 03 */ \ | |
191 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 04 - 05 */ \ | |
192 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 06 - 07 */ \ | |
193 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 08 - 09 */ \ | |
194 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 10 - 11 */ \ | |
195 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 12 - 13 */ \ | |
196 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 14 - 15 */ \ | |
197 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 16 - 17 */ \ | |
198 | DEVOPS_RESERVED, DEVOPS_FPGA, /* 18 - 19 */ \ | |
199 | /* INTx emulation */ \ | |
200 | DEVOPS_INT_PIU(n), DEVOPS_INT_PIU(n), /* 20 - 21 */ \ | |
201 | DEVOPS_INT_PIU(n), DEVOPS_INT_PIU(n), /* 22 - 23 */ \ | |
202 | /* MSI QUEUEs */ \ | |
203 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 24 - 25 */ \ | |
204 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 26 - 27 */ \ | |
205 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 28 - 29 */ \ | |
206 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 30 - 31 */ \ | |
207 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 32 - 33 */ \ | |
208 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 34 - 35 */ \ | |
209 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 36 - 37 */ \ | |
210 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 38 - 39 */ \ | |
211 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 40 - 41 */ \ | |
212 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 42 - 43 */ \ | |
213 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 44 - 45 */ \ | |
214 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 46 - 47 */ \ | |
215 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 48 - 49 */ \ | |
216 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 50 - 51 */ \ | |
217 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 52 - 53 */ \ | |
218 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 54 - 55 */ \ | |
219 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 56 - 57 */ \ | |
220 | DEVOPS_MSI_PIU(n), DEVOPS_MSI_PIU(n), /* 58 - 59 */ \ | |
221 | /* I2C Interrupts */ \ | |
222 | DEVOPS_RESERVED, DEVOPS_RESERVED, /* 60 - 61 */ \ | |
223 | /* Error Interrupts */ \ | |
224 | DEVOPS_ERR_PIU(n), DEVOPS_ERR_PIU(n) /* 62 - 63 */ | |
225 | ||
226 | ||
227 | #else /* !CONFIG_PIU */ | |
228 | ||
229 | #define PIU_DEV_COOKIE(n) 0 | |
230 | #define PIU_MSI_COOKIE(n) 0 | |
231 | #define PIU_ERR_COOKIE(n) 0 | |
232 | #define PIU_DEV_OPS NULL_DEV_OPS | |
233 | #define PIU_INT_OPS NULL_DEV_OPS | |
234 | #define PIU_MSI_OPS NULL_DEV_OPS | |
235 | #define PIU_ERR_OPS NULL_DEV_OPS | |
236 | ||
237 | #endif /* !CONFIG_PIU */ | |
238 | ||
239 | #ifdef __cplusplus | |
240 | } | |
241 | #endif | |
242 | ||
243 | #endif /* _PLATFORM_VDEV_OPS_H */ |