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Diffstat (limited to 'include/asm-ppc64/iSeries')
-rw-r--r-- | include/asm-ppc64/iSeries/HvCallPci.h | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/include/asm-ppc64/iSeries/HvCallPci.h b/include/asm-ppc64/iSeries/HvCallPci.h deleted file mode 100644 index 17b4840b64b2..000000000000 --- a/include/asm-ppc64/iSeries/HvCallPci.h +++ /dev/null | |||
@@ -1,290 +0,0 @@ | |||
1 | /* | ||
2 | * Provides the Hypervisor PCI calls for iSeries Linux Parition. | ||
3 | * Copyright (C) 2001 <Wayne G Holm> <IBM Corporation> | ||
4 | * | ||
5 | * This program is free software; you can redistribute it and/or modify | ||
6 | * it under the terms of the GNU General Public License as published by | ||
7 | * the Free Software Foundation; either version 2 of the License, or | ||
8 | * (at your option) any later version. | ||
9 | * | ||
10 | * This program is distributed in the hope that it will be useful, | ||
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
13 | * GNU General Public License for more details. | ||
14 | * | ||
15 | * You should have received a copy of the GNU General Public License | ||
16 | * along with this program; if not, write to the: | ||
17 | * Free Software Foundation, Inc., | ||
18 | * 59 Temple Place, Suite 330, | ||
19 | * Boston, MA 02111-1307 USA | ||
20 | * | ||
21 | * Change Activity: | ||
22 | * Created, Jan 9, 2001 | ||
23 | */ | ||
24 | |||
25 | #ifndef _HVCALLPCI_H | ||
26 | #define _HVCALLPCI_H | ||
27 | |||
28 | #include <asm/iSeries/HvCallSc.h> | ||
29 | #include <asm/iSeries/HvTypes.h> | ||
30 | |||
31 | /* | ||
32 | * DSA == Direct Select Address | ||
33 | * this struct must be 64 bits in total | ||
34 | */ | ||
35 | struct HvCallPci_DsaAddr { | ||
36 | u16 busNumber; /* PHB index? */ | ||
37 | u8 subBusNumber; /* PCI bus number? */ | ||
38 | u8 deviceId; /* device and function? */ | ||
39 | u8 barNumber; | ||
40 | u8 reserved[3]; | ||
41 | }; | ||
42 | |||
43 | union HvDsaMap { | ||
44 | u64 DsaAddr; | ||
45 | struct HvCallPci_DsaAddr Dsa; | ||
46 | }; | ||
47 | |||
48 | struct HvCallPci_LoadReturn { | ||
49 | u64 rc; | ||
50 | u64 value; | ||
51 | }; | ||
52 | |||
53 | enum HvCallPci_DeviceType { | ||
54 | HvCallPci_NodeDevice = 1, | ||
55 | HvCallPci_SpDevice = 2, | ||
56 | HvCallPci_IopDevice = 3, | ||
57 | HvCallPci_BridgeDevice = 4, | ||
58 | HvCallPci_MultiFunctionDevice = 5, | ||
59 | HvCallPci_IoaDevice = 6 | ||
60 | }; | ||
61 | |||
62 | |||
63 | struct HvCallPci_DeviceInfo { | ||
64 | u32 deviceType; /* See DeviceType enum for values */ | ||
65 | }; | ||
66 | |||
67 | struct HvCallPci_BusUnitInfo { | ||
68 | u32 sizeReturned; /* length of data returned */ | ||
69 | u32 deviceType; /* see DeviceType enum for values */ | ||
70 | }; | ||
71 | |||
72 | struct HvCallPci_BridgeInfo { | ||
73 | struct HvCallPci_BusUnitInfo busUnitInfo; /* Generic bus unit info */ | ||
74 | u8 subBusNumber; /* Bus number of secondary bus */ | ||
75 | u8 maxAgents; /* Max idsels on secondary bus */ | ||
76 | u8 maxSubBusNumber; /* Max Sub Bus */ | ||
77 | u8 logicalSlotNumber; /* Logical Slot Number for IOA */ | ||
78 | }; | ||
79 | |||
80 | |||
81 | /* | ||
82 | * Maximum BusUnitInfo buffer size. Provided for clients so | ||
83 | * they can allocate a buffer big enough for any type of bus | ||
84 | * unit. Increase as needed. | ||
85 | */ | ||
86 | enum {HvCallPci_MaxBusUnitInfoSize = 128}; | ||
87 | |||
88 | struct HvCallPci_BarParms { | ||
89 | u64 vaddr; | ||
90 | u64 raddr; | ||
91 | u64 size; | ||
92 | u64 protectStart; | ||
93 | u64 protectEnd; | ||
94 | u64 relocationOffset; | ||
95 | u64 pciAddress; | ||
96 | u64 reserved[3]; | ||
97 | }; | ||
98 | |||
99 | enum HvCallPci_VpdType { | ||
100 | HvCallPci_BusVpd = 1, | ||
101 | HvCallPci_BusAdapterVpd = 2 | ||
102 | }; | ||
103 | |||
104 | #define HvCallPciConfigLoad8 HvCallPci + 0 | ||
105 | #define HvCallPciConfigLoad16 HvCallPci + 1 | ||
106 | #define HvCallPciConfigLoad32 HvCallPci + 2 | ||
107 | #define HvCallPciConfigStore8 HvCallPci + 3 | ||
108 | #define HvCallPciConfigStore16 HvCallPci + 4 | ||
109 | #define HvCallPciConfigStore32 HvCallPci + 5 | ||
110 | #define HvCallPciEoi HvCallPci + 16 | ||
111 | #define HvCallPciGetBarParms HvCallPci + 18 | ||
112 | #define HvCallPciMaskFisr HvCallPci + 20 | ||
113 | #define HvCallPciUnmaskFisr HvCallPci + 21 | ||
114 | #define HvCallPciSetSlotReset HvCallPci + 25 | ||
115 | #define HvCallPciGetDeviceInfo HvCallPci + 27 | ||
116 | #define HvCallPciGetCardVpd HvCallPci + 28 | ||
117 | #define HvCallPciBarLoad8 HvCallPci + 40 | ||
118 | #define HvCallPciBarLoad16 HvCallPci + 41 | ||
119 | #define HvCallPciBarLoad32 HvCallPci + 42 | ||
120 | #define HvCallPciBarLoad64 HvCallPci + 43 | ||
121 | #define HvCallPciBarStore8 HvCallPci + 44 | ||
122 | #define HvCallPciBarStore16 HvCallPci + 45 | ||
123 | #define HvCallPciBarStore32 HvCallPci + 46 | ||
124 | #define HvCallPciBarStore64 HvCallPci + 47 | ||
125 | #define HvCallPciMaskInterrupts HvCallPci + 48 | ||
126 | #define HvCallPciUnmaskInterrupts HvCallPci + 49 | ||
127 | #define HvCallPciGetBusUnitInfo HvCallPci + 50 | ||
128 | |||
129 | static inline u64 HvCallPci_configLoad16(u16 busNumber, u8 subBusNumber, | ||
130 | u8 deviceId, u32 offset, u16 *value) | ||
131 | { | ||
132 | struct HvCallPci_DsaAddr dsa; | ||
133 | struct HvCallPci_LoadReturn retVal; | ||
134 | |||
135 | *((u64*)&dsa) = 0; | ||
136 | |||
137 | dsa.busNumber = busNumber; | ||
138 | dsa.subBusNumber = subBusNumber; | ||
139 | dsa.deviceId = deviceId; | ||
140 | |||
141 | HvCall3Ret16(HvCallPciConfigLoad16, &retVal, *(u64 *)&dsa, offset, 0); | ||
142 | |||
143 | *value = retVal.value; | ||
144 | |||
145 | return retVal.rc; | ||
146 | } | ||
147 | |||
148 | static inline u64 HvCallPci_configStore8(u16 busNumber, u8 subBusNumber, | ||
149 | u8 deviceId, u32 offset, u8 value) | ||
150 | { | ||
151 | struct HvCallPci_DsaAddr dsa; | ||
152 | |||
153 | *((u64*)&dsa) = 0; | ||
154 | |||
155 | dsa.busNumber = busNumber; | ||
156 | dsa.subBusNumber = subBusNumber; | ||
157 | dsa.deviceId = deviceId; | ||
158 | |||
159 | return HvCall4(HvCallPciConfigStore8, *(u64 *)&dsa, offset, value, 0); | ||
160 | } | ||
161 | |||
162 | static inline u64 HvCallPci_eoi(u16 busNumberParm, u8 subBusParm, | ||
163 | u8 deviceIdParm) | ||
164 | { | ||
165 | struct HvCallPci_DsaAddr dsa; | ||
166 | struct HvCallPci_LoadReturn retVal; | ||
167 | |||
168 | *((u64*)&dsa) = 0; | ||
169 | |||
170 | dsa.busNumber = busNumberParm; | ||
171 | dsa.subBusNumber = subBusParm; | ||
172 | dsa.deviceId = deviceIdParm; | ||
173 | |||
174 | HvCall1Ret16(HvCallPciEoi, &retVal, *(u64*)&dsa); | ||
175 | |||
176 | return retVal.rc; | ||
177 | } | ||
178 | |||
179 | static inline u64 HvCallPci_getBarParms(u16 busNumberParm, u8 subBusParm, | ||
180 | u8 deviceIdParm, u8 barNumberParm, u64 parms, u32 sizeofParms) | ||
181 | { | ||
182 | struct HvCallPci_DsaAddr dsa; | ||
183 | |||
184 | *((u64*)&dsa) = 0; | ||
185 | |||
186 | dsa.busNumber = busNumberParm; | ||
187 | dsa.subBusNumber = subBusParm; | ||
188 | dsa.deviceId = deviceIdParm; | ||
189 | dsa.barNumber = barNumberParm; | ||
190 | |||
191 | return HvCall3(HvCallPciGetBarParms, *(u64*)&dsa, parms, sizeofParms); | ||
192 | } | ||
193 | |||
194 | static inline u64 HvCallPci_maskFisr(u16 busNumberParm, u8 subBusParm, | ||
195 | u8 deviceIdParm, u64 fisrMask) | ||
196 | { | ||
197 | struct HvCallPci_DsaAddr dsa; | ||
198 | |||
199 | *((u64*)&dsa) = 0; | ||
200 | |||
201 | dsa.busNumber = busNumberParm; | ||
202 | dsa.subBusNumber = subBusParm; | ||
203 | dsa.deviceId = deviceIdParm; | ||
204 | |||
205 | return HvCall2(HvCallPciMaskFisr, *(u64*)&dsa, fisrMask); | ||
206 | } | ||
207 | |||
208 | static inline u64 HvCallPci_unmaskFisr(u16 busNumberParm, u8 subBusParm, | ||
209 | u8 deviceIdParm, u64 fisrMask) | ||
210 | { | ||
211 | struct HvCallPci_DsaAddr dsa; | ||
212 | |||
213 | *((u64*)&dsa) = 0; | ||
214 | |||
215 | dsa.busNumber = busNumberParm; | ||
216 | dsa.subBusNumber = subBusParm; | ||
217 | dsa.deviceId = deviceIdParm; | ||
218 | |||
219 | return HvCall2(HvCallPciUnmaskFisr, *(u64*)&dsa, fisrMask); | ||
220 | } | ||
221 | |||
222 | static inline u64 HvCallPci_getDeviceInfo(u16 busNumberParm, u8 subBusParm, | ||
223 | u8 deviceNumberParm, u64 parms, u32 sizeofParms) | ||
224 | { | ||
225 | struct HvCallPci_DsaAddr dsa; | ||
226 | |||
227 | *((u64*)&dsa) = 0; | ||
228 | |||
229 | dsa.busNumber = busNumberParm; | ||
230 | dsa.subBusNumber = subBusParm; | ||
231 | dsa.deviceId = deviceNumberParm << 4; | ||
232 | |||
233 | return HvCall3(HvCallPciGetDeviceInfo, *(u64*)&dsa, parms, sizeofParms); | ||
234 | } | ||
235 | |||
236 | static inline u64 HvCallPci_maskInterrupts(u16 busNumberParm, u8 subBusParm, | ||
237 | u8 deviceIdParm, u64 interruptMask) | ||
238 | { | ||
239 | struct HvCallPci_DsaAddr dsa; | ||
240 | |||
241 | *((u64*)&dsa) = 0; | ||
242 | |||
243 | dsa.busNumber = busNumberParm; | ||
244 | dsa.subBusNumber = subBusParm; | ||
245 | dsa.deviceId = deviceIdParm; | ||
246 | |||
247 | return HvCall2(HvCallPciMaskInterrupts, *(u64*)&dsa, interruptMask); | ||
248 | } | ||
249 | |||
250 | static inline u64 HvCallPci_unmaskInterrupts(u16 busNumberParm, u8 subBusParm, | ||
251 | u8 deviceIdParm, u64 interruptMask) | ||
252 | { | ||
253 | struct HvCallPci_DsaAddr dsa; | ||
254 | |||
255 | *((u64*)&dsa) = 0; | ||
256 | |||
257 | dsa.busNumber = busNumberParm; | ||
258 | dsa.subBusNumber = subBusParm; | ||
259 | dsa.deviceId = deviceIdParm; | ||
260 | |||
261 | return HvCall2(HvCallPciUnmaskInterrupts, *(u64*)&dsa, interruptMask); | ||
262 | } | ||
263 | |||
264 | static inline u64 HvCallPci_getBusUnitInfo(u16 busNumberParm, u8 subBusParm, | ||
265 | u8 deviceIdParm, u64 parms, u32 sizeofParms) | ||
266 | { | ||
267 | struct HvCallPci_DsaAddr dsa; | ||
268 | |||
269 | *((u64*)&dsa) = 0; | ||
270 | |||
271 | dsa.busNumber = busNumberParm; | ||
272 | dsa.subBusNumber = subBusParm; | ||
273 | dsa.deviceId = deviceIdParm; | ||
274 | |||
275 | return HvCall3(HvCallPciGetBusUnitInfo, *(u64*)&dsa, parms, | ||
276 | sizeofParms); | ||
277 | } | ||
278 | |||
279 | static inline int HvCallPci_getBusVpd(u16 busNumParm, u64 destParm, | ||
280 | u16 sizeParm) | ||
281 | { | ||
282 | u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm, | ||
283 | sizeParm, HvCallPci_BusVpd); | ||
284 | if (xRc == -1) | ||
285 | return -1; | ||
286 | else | ||
287 | return xRc & 0xFFFF; | ||
288 | } | ||
289 | |||
290 | #endif /* _HVCALLPCI_H */ | ||