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-rw-r--r--arch/powerpc/platforms/cell/beat_wrapper.h290
1 files changed, 0 insertions, 290 deletions
diff --git a/arch/powerpc/platforms/cell/beat_wrapper.h b/arch/powerpc/platforms/cell/beat_wrapper.h
deleted file mode 100644
index c1109969f242..000000000000
--- a/arch/powerpc/platforms/cell/beat_wrapper.h
+++ /dev/null
@@ -1,290 +0,0 @@
1/*
2 * Beat hypervisor call I/F
3 *
4 * (C) Copyright 2007 TOSHIBA CORPORATION
5 *
6 * This code is based on arch/powerpc/platforms/pseries/plpar_wrapper.h.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 */
22#ifndef BEAT_HCALL
23#include <linux/string.h>
24#include "beat_syscall.h"
25
26/* defined in hvCall.S */
27extern s64 beat_hcall_norets(u64 opcode, ...);
28extern s64 beat_hcall_norets8(u64 opcode, u64 arg1, u64 arg2, u64 arg3,
29 u64 arg4, u64 arg5, u64 arg6, u64 arg7, u64 arg8);
30extern s64 beat_hcall1(u64 opcode, u64 retbuf[1], ...);
31extern s64 beat_hcall2(u64 opcode, u64 retbuf[2], ...);
32extern s64 beat_hcall3(u64 opcode, u64 retbuf[3], ...);
33extern s64 beat_hcall4(u64 opcode, u64 retbuf[4], ...);
34extern s64 beat_hcall5(u64 opcode, u64 retbuf[5], ...);
35extern s64 beat_hcall6(u64 opcode, u64 retbuf[6], ...);
36
37static inline s64 beat_downcount_of_interrupt(u64 plug_id)
38{
39 return beat_hcall_norets(HV_downcount_of_interrupt, plug_id);
40}
41
42static inline s64 beat_set_interrupt_mask(u64 index,
43 u64 val0, u64 val1, u64 val2, u64 val3)
44{
45 return beat_hcall_norets(HV_set_interrupt_mask, index,
46 val0, val1, val2, val3);
47}
48
49static inline s64 beat_destruct_irq_plug(u64 plug_id)
50{
51 return beat_hcall_norets(HV_destruct_irq_plug, plug_id);
52}
53
54static inline s64 beat_construct_and_connect_irq_plug(u64 plug_id,
55 u64 outlet_id)
56{
57 return beat_hcall_norets(HV_construct_and_connect_irq_plug, plug_id,
58 outlet_id);
59}
60
61static inline s64 beat_detect_pending_interrupts(u64 index, u64 *retbuf)
62{
63 return beat_hcall4(HV_detect_pending_interrupts, retbuf, index);
64}
65
66static inline s64 beat_pause(u64 style)
67{
68 return beat_hcall_norets(HV_pause, style);
69}
70
71static inline s64 beat_read_htab_entries(u64 htab_id, u64 index, u64 *retbuf)
72{
73 return beat_hcall5(HV_read_htab_entries, retbuf, htab_id, index);
74}
75
76static inline s64 beat_insert_htab_entry(u64 htab_id, u64 group,
77 u64 bitmask, u64 hpte_v, u64 hpte_r, u64 *slot)
78{
79 u64 dummy[3];
80 s64 ret;
81
82 ret = beat_hcall3(HV_insert_htab_entry, dummy, htab_id, group,
83 bitmask, hpte_v, hpte_r);
84 *slot = dummy[0];
85 return ret;
86}
87
88static inline s64 beat_write_htab_entry(u64 htab_id, u64 slot,
89 u64 hpte_v, u64 hpte_r, u64 mask_v, u64 mask_r,
90 u64 *ret_v, u64 *ret_r)
91{
92 u64 dummy[2];
93 s64 ret;
94
95 ret = beat_hcall2(HV_write_htab_entry, dummy, htab_id, slot,
96 hpte_v, hpte_r, mask_v, mask_r);
97 *ret_v = dummy[0];
98 *ret_r = dummy[1];
99 return ret;
100}
101
102static inline s64 beat_insert_htab_entry3(u64 htab_id, u64 group,
103 u64 hpte_v, u64 hpte_r, u64 mask_v, u64 value_v, u64 *slot)
104{
105 u64 dummy[1];
106 s64 ret;
107
108 ret = beat_hcall1(HV_insert_htab_entry3, dummy, htab_id, group,
109 hpte_v, hpte_r, mask_v, value_v);
110 *slot = dummy[0];
111 return ret;
112}
113
114static inline s64 beat_invalidate_htab_entry3(u64 htab_id, u64 group,
115 u64 va, u64 pss)
116{
117 return beat_hcall_norets(HV_invalidate_htab_entry3,
118 htab_id, group, va, pss);
119}
120
121static inline s64 beat_update_htab_permission3(u64 htab_id, u64 group,
122 u64 va, u64 pss, u64 ptel_mask, u64 ptel_value)
123{
124 return beat_hcall_norets(HV_update_htab_permission3,
125 htab_id, group, va, pss, ptel_mask, ptel_value);
126}
127
128static inline s64 beat_clear_htab3(u64 htab_id)
129{
130 return beat_hcall_norets(HV_clear_htab3, htab_id);
131}
132
133static inline void beat_shutdown_logical_partition(u64 code)
134{
135 (void)beat_hcall_norets(HV_shutdown_logical_partition, code);
136}
137
138static inline s64 beat_rtc_write(u64 time_from_epoch)
139{
140 return beat_hcall_norets(HV_rtc_write, time_from_epoch);
141}
142
143static inline s64 beat_rtc_read(u64 *time_from_epoch)
144{
145 u64 dummy[1];
146 s64 ret;
147
148 ret = beat_hcall1(HV_rtc_read, dummy);
149 *time_from_epoch = dummy[0];
150 return ret;
151}
152
153#define BEAT_NVRW_CNT (sizeof(u64) * 6)
154
155static inline s64 beat_eeprom_write(u64 index, u64 length, u8 *buffer)
156{
157 u64 b[6];
158
159 if (length > BEAT_NVRW_CNT)
160 return -1;
161 memcpy(b, buffer, sizeof(b));
162 return beat_hcall_norets8(HV_eeprom_write, index, length,
163 b[0], b[1], b[2], b[3], b[4], b[5]);
164}
165
166static inline s64 beat_eeprom_read(u64 index, u64 length, u8 *buffer)
167{
168 u64 b[6];
169 s64 ret;
170
171 if (length > BEAT_NVRW_CNT)
172 return -1;
173 ret = beat_hcall6(HV_eeprom_read, b, index, length);
174 memcpy(buffer, b, length);
175 return ret;
176}
177
178static inline s64 beat_set_dabr(u64 value, u64 style)
179{
180 return beat_hcall_norets(HV_set_dabr, value, style);
181}
182
183static inline s64 beat_get_characters_from_console(u64 termno, u64 *len,
184 u8 *buffer)
185{
186 u64 dummy[3];
187 s64 ret;
188
189 ret = beat_hcall3(HV_get_characters_from_console, dummy, termno, len);
190 *len = dummy[0];
191 memcpy(buffer, dummy + 1, *len);
192 return ret;
193}
194
195static inline s64 beat_put_characters_to_console(u64 termno, u64 len,
196 u8 *buffer)
197{
198 u64 b[2];
199
200 memcpy(b, buffer, len);
201 return beat_hcall_norets(HV_put_characters_to_console, termno, len,
202 b[0], b[1]);
203}
204
205static inline s64 beat_get_spe_privileged_state_1_registers(
206 u64 id, u64 offsetof, u64 *value)
207{
208 u64 dummy[1];
209 s64 ret;
210
211 ret = beat_hcall1(HV_get_spe_privileged_state_1_registers, dummy, id,
212 offsetof);
213 *value = dummy[0];
214 return ret;
215}
216
217static inline s64 beat_set_irq_mask_for_spe(u64 id, u64 class, u64 mask)
218{
219 return beat_hcall_norets(HV_set_irq_mask_for_spe, id, class, mask);
220}
221
222static inline s64 beat_clear_interrupt_status_of_spe(u64 id, u64 class,
223 u64 mask)
224{
225 return beat_hcall_norets(HV_clear_interrupt_status_of_spe,
226 id, class, mask);
227}
228
229static inline s64 beat_set_spe_privileged_state_1_registers(
230 u64 id, u64 offsetof, u64 value)
231{
232 return beat_hcall_norets(HV_set_spe_privileged_state_1_registers,
233 id, offsetof, value);
234}
235
236static inline s64 beat_get_interrupt_status_of_spe(u64 id, u64 class, u64 *val)
237{
238 u64 dummy[1];
239 s64 ret;
240
241 ret = beat_hcall1(HV_get_interrupt_status_of_spe, dummy, id, class);
242 *val = dummy[0];
243 return ret;
244}
245
246static inline s64 beat_put_iopte(u64 ioas_id, u64 io_addr, u64 real_addr,
247 u64 ioid, u64 flags)
248{
249 return beat_hcall_norets(HV_put_iopte, ioas_id, io_addr, real_addr,
250 ioid, flags);
251}
252
253static inline s64 beat_construct_event_receive_port(u64 *port)
254{
255 u64 dummy[1];
256 s64 ret;
257
258 ret = beat_hcall1(HV_construct_event_receive_port, dummy);
259 *port = dummy[0];
260 return ret;
261}
262
263static inline s64 beat_destruct_event_receive_port(u64 port)
264{
265 s64 ret;
266
267 ret = beat_hcall_norets(HV_destruct_event_receive_port, port);
268 return ret;
269}
270
271static inline s64 beat_create_repository_node(u64 path[4], u64 data[2])
272{
273 s64 ret;
274
275 ret = beat_hcall_norets(HV_create_repository_node2,
276 path[0], path[1], path[2], path[3], data[0], data[1]);
277 return ret;
278}
279
280static inline s64 beat_get_repository_node_value(u64 lpid, u64 path[4],
281 u64 data[2])
282{
283 s64 ret;
284
285 ret = beat_hcall2(HV_get_repository_node_value2, data,
286 lpid, path[0], path[1], path[2], path[3]);
287 return ret;
288}
289
290#endif
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