diff options
author | David Gibson <david@gibson.dropbear.id.au> | 2005-11-09 23:26:20 -0500 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2005-11-09 23:32:37 -0500 |
commit | d3d2176a0bc696b5365ce0e8f82a29a521d85fd0 (patch) | |
tree | 251e7e096f5d96450954df130483f0616452180d /include/asm-powerpc | |
parent | 0f34f490290e05ee6c02e20b3811fce6f09318f4 (diff) |
[PATCH] powerpc: Move more ppc64 files with no ppc32 equivalent to powerpc
This patch moves a bunch more files from arch/ppc64 and
include/asm-ppc64 which have no equivalents in ppc32 code into
arch/powerpc and include/asm-powerpc. The file affected are:
hvcall.h
proc_ppc64.c
sysfs.c
lparcfg.c
rtas_pci.c
The only changes apart from the move and corresponding Makefile
changes are:
- #ifndef/#define in includes updated to _ASM_POWERPC_ form
- trailing whitespace removed
- comments giving full paths removed
Built and booted on POWER5 LPAR (ARCH=powerpc and ARCH=ppc64), built
for 32-bit powermac (ARCH=powerpc).
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r-- | include/asm-powerpc/hvcall.h | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/include/asm-powerpc/hvcall.h b/include/asm-powerpc/hvcall.h new file mode 100644 index 000000000000..d36da61dbc53 --- /dev/null +++ b/include/asm-powerpc/hvcall.h | |||
@@ -0,0 +1,173 @@ | |||
1 | #ifndef _ASM_POWERPC_HVCALL_H | ||
2 | #define _ASM_POWERPC_HVCALL_H | ||
3 | |||
4 | #define HVSC .long 0x44000022 | ||
5 | |||
6 | #define H_Success 0 | ||
7 | #define H_Busy 1 /* Hardware busy -- retry later */ | ||
8 | #define H_Constrained 4 /* Resource request constrained to max allowed */ | ||
9 | #define H_LongBusyStartRange 9900 /* Start of long busy range */ | ||
10 | #define H_LongBusyOrder1msec 9900 /* Long busy, hint that 1msec is a good time to retry */ | ||
11 | #define H_LongBusyOrder10msec 9901 /* Long busy, hint that 10msec is a good time to retry */ | ||
12 | #define H_LongBusyOrder100msec 9902 /* Long busy, hint that 100msec is a good time to retry */ | ||
13 | #define H_LongBusyOrder1sec 9903 /* Long busy, hint that 1sec is a good time to retry */ | ||
14 | #define H_LongBusyOrder10sec 9904 /* Long busy, hint that 10sec is a good time to retry */ | ||
15 | #define H_LongBusyOrder100sec 9905 /* Long busy, hint that 100sec is a good time to retry */ | ||
16 | #define H_LongBusyEndRange 9905 /* End of long busy range */ | ||
17 | #define H_Hardware -1 /* Hardware error */ | ||
18 | #define H_Function -2 /* Function not supported */ | ||
19 | #define H_Privilege -3 /* Caller not privileged */ | ||
20 | #define H_Parameter -4 /* Parameter invalid, out-of-range or conflicting */ | ||
21 | #define H_Bad_Mode -5 /* Illegal msr value */ | ||
22 | #define H_PTEG_Full -6 /* PTEG is full */ | ||
23 | #define H_Not_Found -7 /* PTE was not found" */ | ||
24 | #define H_Reserved_DABR -8 /* DABR address is reserved by the hypervisor on this processor" */ | ||
25 | #define H_NoMem -9 | ||
26 | #define H_Authority -10 | ||
27 | #define H_Permission -11 | ||
28 | #define H_Dropped -12 | ||
29 | #define H_SourceParm -13 | ||
30 | #define H_DestParm -14 | ||
31 | #define H_RemoteParm -15 | ||
32 | #define H_Resource -16 | ||
33 | |||
34 | /* Long Busy is a condition that can be returned by the firmware | ||
35 | * when a call cannot be completed now, but the identical call | ||
36 | * should be retried later. This prevents calls blocking in the | ||
37 | * firmware for long periods of time. Annoyingly the firmware can return | ||
38 | * a range of return codes, hinting at how long we should wait before | ||
39 | * retrying. If you don't care for the hint, the macro below is a good | ||
40 | * way to check for the long_busy return codes | ||
41 | */ | ||
42 | #define H_isLongBusy(x) ((x >= H_LongBusyStartRange) && (x <= H_LongBusyEndRange)) | ||
43 | |||
44 | /* Flags */ | ||
45 | #define H_LARGE_PAGE (1UL<<(63-16)) | ||
46 | #define H_EXACT (1UL<<(63-24)) /* Use exact PTE or return H_PTEG_FULL */ | ||
47 | #define H_R_XLATE (1UL<<(63-25)) /* include a valid logical page num in the pte if the valid bit is set */ | ||
48 | #define H_READ_4 (1UL<<(63-26)) /* Return 4 PTEs */ | ||
49 | #define H_AVPN (1UL<<(63-32)) /* An avpn is provided as a sanity test */ | ||
50 | #define H_ANDCOND (1UL<<(63-33)) | ||
51 | #define H_ICACHE_INVALIDATE (1UL<<(63-40)) /* icbi, etc. (ignored for IO pages) */ | ||
52 | #define H_ICACHE_SYNCHRONIZE (1UL<<(63-41)) /* dcbst, icbi, etc (ignored for IO pages */ | ||
53 | #define H_ZERO_PAGE (1UL<<(63-48)) /* zero the page before mapping (ignored for IO pages) */ | ||
54 | #define H_COPY_PAGE (1UL<<(63-49)) | ||
55 | #define H_N (1UL<<(63-61)) | ||
56 | #define H_PP1 (1UL<<(63-62)) | ||
57 | #define H_PP2 (1UL<<(63-63)) | ||
58 | |||
59 | /* DABRX flags */ | ||
60 | #define H_DABRX_HYPERVISOR (1UL<<(63-61)) | ||
61 | #define H_DABRX_KERNEL (1UL<<(63-62)) | ||
62 | #define H_DABRX_USER (1UL<<(63-63)) | ||
63 | |||
64 | /* pSeries hypervisor opcodes */ | ||
65 | #define H_REMOVE 0x04 | ||
66 | #define H_ENTER 0x08 | ||
67 | #define H_READ 0x0c | ||
68 | #define H_CLEAR_MOD 0x10 | ||
69 | #define H_CLEAR_REF 0x14 | ||
70 | #define H_PROTECT 0x18 | ||
71 | #define H_GET_TCE 0x1c | ||
72 | #define H_PUT_TCE 0x20 | ||
73 | #define H_SET_SPRG0 0x24 | ||
74 | #define H_SET_DABR 0x28 | ||
75 | #define H_PAGE_INIT 0x2c | ||
76 | #define H_SET_ASR 0x30 | ||
77 | #define H_ASR_ON 0x34 | ||
78 | #define H_ASR_OFF 0x38 | ||
79 | #define H_LOGICAL_CI_LOAD 0x3c | ||
80 | #define H_LOGICAL_CI_STORE 0x40 | ||
81 | #define H_LOGICAL_CACHE_LOAD 0x44 | ||
82 | #define H_LOGICAL_CACHE_STORE 0x48 | ||
83 | #define H_LOGICAL_ICBI 0x4c | ||
84 | #define H_LOGICAL_DCBF 0x50 | ||
85 | #define H_GET_TERM_CHAR 0x54 | ||
86 | #define H_PUT_TERM_CHAR 0x58 | ||
87 | #define H_REAL_TO_LOGICAL 0x5c | ||
88 | #define H_HYPERVISOR_DATA 0x60 | ||
89 | #define H_EOI 0x64 | ||
90 | #define H_CPPR 0x68 | ||
91 | #define H_IPI 0x6c | ||
92 | #define H_IPOLL 0x70 | ||
93 | #define H_XIRR 0x74 | ||
94 | #define H_PERFMON 0x7c | ||
95 | #define H_MIGRATE_DMA 0x78 | ||
96 | #define H_REGISTER_VPA 0xDC | ||
97 | #define H_CEDE 0xE0 | ||
98 | #define H_CONFER 0xE4 | ||
99 | #define H_PROD 0xE8 | ||
100 | #define H_GET_PPP 0xEC | ||
101 | #define H_SET_PPP 0xF0 | ||
102 | #define H_PURR 0xF4 | ||
103 | #define H_PIC 0xF8 | ||
104 | #define H_REG_CRQ 0xFC | ||
105 | #define H_FREE_CRQ 0x100 | ||
106 | #define H_VIO_SIGNAL 0x104 | ||
107 | #define H_SEND_CRQ 0x108 | ||
108 | #define H_COPY_RDMA 0x110 | ||
109 | #define H_SET_XDABR 0x134 | ||
110 | #define H_STUFF_TCE 0x138 | ||
111 | #define H_PUT_TCE_INDIRECT 0x13C | ||
112 | #define H_VTERM_PARTNER_INFO 0x150 | ||
113 | #define H_REGISTER_VTERM 0x154 | ||
114 | #define H_FREE_VTERM 0x158 | ||
115 | #define H_POLL_PENDING 0x1D8 | ||
116 | |||
117 | #ifndef __ASSEMBLY__ | ||
118 | |||
119 | /* plpar_hcall() -- Generic call interface using above opcodes | ||
120 | * | ||
121 | * The actual call interface is a hypervisor call instruction with | ||
122 | * the opcode in R3 and input args in R4-R7. | ||
123 | * Status is returned in R3 with variable output values in R4-R11. | ||
124 | * Only H_PTE_READ with H_READ_4 uses R6-R11 so we ignore it for now | ||
125 | * and return only two out args which MUST ALWAYS BE PROVIDED. | ||
126 | */ | ||
127 | long plpar_hcall(unsigned long opcode, | ||
128 | unsigned long arg1, | ||
129 | unsigned long arg2, | ||
130 | unsigned long arg3, | ||
131 | unsigned long arg4, | ||
132 | unsigned long *out1, | ||
133 | unsigned long *out2, | ||
134 | unsigned long *out3); | ||
135 | |||
136 | /* Same as plpar_hcall but for those opcodes that return no values | ||
137 | * other than status. Slightly more efficient. | ||
138 | */ | ||
139 | long plpar_hcall_norets(unsigned long opcode, ...); | ||
140 | |||
141 | /* | ||
142 | * Special hcall interface for ibmveth support. | ||
143 | * Takes 8 input parms. Returns a rc and stores the | ||
144 | * R4 return value in *out1. | ||
145 | */ | ||
146 | long plpar_hcall_8arg_2ret(unsigned long opcode, | ||
147 | unsigned long arg1, | ||
148 | unsigned long arg2, | ||
149 | unsigned long arg3, | ||
150 | unsigned long arg4, | ||
151 | unsigned long arg5, | ||
152 | unsigned long arg6, | ||
153 | unsigned long arg7, | ||
154 | unsigned long arg8, | ||
155 | unsigned long *out1); | ||
156 | |||
157 | /* plpar_hcall_4out() | ||
158 | * | ||
159 | * same as plpar_hcall except with 4 output arguments. | ||
160 | * | ||
161 | */ | ||
162 | long plpar_hcall_4out(unsigned long opcode, | ||
163 | unsigned long arg1, | ||
164 | unsigned long arg2, | ||
165 | unsigned long arg3, | ||
166 | unsigned long arg4, | ||
167 | unsigned long *out1, | ||
168 | unsigned long *out2, | ||
169 | unsigned long *out3, | ||
170 | unsigned long *out4); | ||
171 | |||
172 | #endif /* __ASSEMBLY__ */ | ||
173 | #endif /* _ASM_POWERPC_HVCALL_H */ | ||