1 #ifndef __ASM_POWERPC_CPUTABLE_H
2 #define __ASM_POWERPC_CPUTABLE_H
4 #include <asm/asm-compat.h>
6 #define PPC_FEATURE_32 0x80000000
7 #define PPC_FEATURE_64 0x40000000
8 #define PPC_FEATURE_601_INSTR 0x20000000
9 #define PPC_FEATURE_HAS_ALTIVEC 0x10000000
10 #define PPC_FEATURE_HAS_FPU 0x08000000
11 #define PPC_FEATURE_HAS_MMU 0x04000000
12 #define PPC_FEATURE_HAS_4xxMAC 0x02000000
13 #define PPC_FEATURE_UNIFIED_CACHE 0x01000000
14 #define PPC_FEATURE_HAS_SPE 0x00800000
15 #define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000
16 #define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000
17 #define PPC_FEATURE_NO_TB 0x00100000
18 #define PPC_FEATURE_POWER4 0x00080000
19 #define PPC_FEATURE_POWER5 0x00040000
20 #define PPC_FEATURE_POWER5_PLUS 0x00020000
21 #define PPC_FEATURE_CELL 0x00010000
22 #define PPC_FEATURE_BOOKE 0x00008000
23 #define PPC_FEATURE_SMT 0x00004000
24 #define PPC_FEATURE_ICACHE_SNOOP 0x00002000
29 /* This structure can grow, it's real size is used by head.S code
30 * via the mkdefs mechanism.
34 typedef void (*cpu_setup_t
)(unsigned long offset
, struct cpu_spec
* spec
);
36 enum powerpc_oprofile_type
{
37 PPC_OPROFILE_INVALID
= 0,
38 PPC_OPROFILE_RS64
= 1,
39 PPC_OPROFILE_POWER4
= 2,
41 PPC_OPROFILE_BOOKE
= 4,
45 /* CPU is matched via (PVR & pvr_mask) == pvr_value */
46 unsigned int pvr_mask
;
47 unsigned int pvr_value
;
50 unsigned long cpu_features
; /* Kernel features */
51 unsigned int cpu_user_features
; /* Userland features */
53 /* cache line sizes */
54 unsigned int icache_bsize
;
55 unsigned int dcache_bsize
;
57 /* number of performance monitor counters */
58 unsigned int num_pmcs
;
60 /* this is called to initialize various CPU bits like L1 cache,
61 * BHT, SPD, etc... from head.S before branching to identify_machine
63 cpu_setup_t cpu_setup
;
65 /* Used by oprofile userspace to select the right counters */
66 char *oprofile_cpu_type
;
68 /* Processor specific oprofile operations */
69 enum powerpc_oprofile_type oprofile_type
;
71 /* Name of processor class, for the ELF AT_PLATFORM entry */
75 extern struct cpu_spec
*cur_cpu_spec
;
77 extern void identify_cpu(unsigned long offset
, unsigned long cpu
);
78 extern void do_cpu_ftr_fixups(unsigned long offset
);
80 #endif /* __ASSEMBLY__ */
82 /* CPU kernel features */
84 /* Retain the 32b definitions all use bottom half of word */
85 #define CPU_FTR_SPLIT_ID_CACHE ASM_CONST(0x0000000000000001)
86 #define CPU_FTR_L2CR ASM_CONST(0x0000000000000002)
87 #define CPU_FTR_SPEC7450 ASM_CONST(0x0000000000000004)
88 #define CPU_FTR_ALTIVEC ASM_CONST(0x0000000000000008)
89 #define CPU_FTR_TAU ASM_CONST(0x0000000000000010)
90 #define CPU_FTR_CAN_DOZE ASM_CONST(0x0000000000000020)
91 #define CPU_FTR_USE_TB ASM_CONST(0x0000000000000040)
92 #define CPU_FTR_604_PERF_MON ASM_CONST(0x0000000000000080)
93 #define CPU_FTR_601 ASM_CONST(0x0000000000000100)
94 #define CPU_FTR_HPTE_TABLE ASM_CONST(0x0000000000000200)
95 #define CPU_FTR_CAN_NAP ASM_CONST(0x0000000000000400)
96 #define CPU_FTR_L3CR ASM_CONST(0x0000000000000800)
97 #define CPU_FTR_L3_DISABLE_NAP ASM_CONST(0x0000000000001000)
98 #define CPU_FTR_NAP_DISABLE_L2_PR ASM_CONST(0x0000000000002000)
99 #define CPU_FTR_DUAL_PLL_750FX ASM_CONST(0x0000000000004000)
100 #define CPU_FTR_NO_DPM ASM_CONST(0x0000000000008000)
101 #define CPU_FTR_HAS_HIGH_BATS ASM_CONST(0x0000000000010000)
102 #define CPU_FTR_NEED_COHERENT ASM_CONST(0x0000000000020000)
103 #define CPU_FTR_NO_BTIC ASM_CONST(0x0000000000040000)
104 #define CPU_FTR_BIG_PHYS ASM_CONST(0x0000000000080000)
105 #define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000000000100000)
108 /* Add the 64b processor unique features in the top half of the word */
109 #define CPU_FTR_SLB ASM_CONST(0x0000000100000000)
110 #define CPU_FTR_16M_PAGE ASM_CONST(0x0000000200000000)
111 #define CPU_FTR_TLBIEL ASM_CONST(0x0000000400000000)
112 #define CPU_FTR_NOEXECUTE ASM_CONST(0x0000000800000000)
113 #define CPU_FTR_IABR ASM_CONST(0x0000002000000000)
114 #define CPU_FTR_MMCRA ASM_CONST(0x0000004000000000)
115 #define CPU_FTR_CTRL ASM_CONST(0x0000008000000000)
116 #define CPU_FTR_SMT ASM_CONST(0x0000010000000000)
117 #define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000020000000000)
118 #define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0000040000000000)
119 #define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0000080000000000)
120 #define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0000100000000000)
121 #define CPU_FTR_PAUSE_ZERO ASM_CONST(0x0000200000000000)
122 #define CPU_FTR_PURR ASM_CONST(0x0000400000000000)
124 /* ensure on 32b processors the flags are available for compiling but
125 * don't do anything */
126 #define CPU_FTR_SLB ASM_CONST(0x0)
127 #define CPU_FTR_16M_PAGE ASM_CONST(0x0)
128 #define CPU_FTR_TLBIEL ASM_CONST(0x0)
129 #define CPU_FTR_NOEXECUTE ASM_CONST(0x0)
130 #define CPU_FTR_IABR ASM_CONST(0x0)
131 #define CPU_FTR_MMCRA ASM_CONST(0x0)
132 #define CPU_FTR_CTRL ASM_CONST(0x0)
133 #define CPU_FTR_SMT ASM_CONST(0x0)
134 #define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0)
135 #define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0)
136 #define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0)
137 #define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0)
138 #define CPU_FTR_PURR ASM_CONST(0x0)
143 #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \
144 CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \
145 CPU_FTR_NODSISRALIGN | CPU_FTR_CTRL)
147 /* iSeries doesn't support large pages */
148 #ifdef CONFIG_PPC_ISERIES
149 #define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_PPCAS_ARCH_V2_BASE)
151 #define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_PPCAS_ARCH_V2_BASE | CPU_FTR_16M_PAGE)
152 #endif /* CONFIG_PPC_ISERIES */
154 /* We only set the altivec features if the kernel was compiled with altivec
157 #ifdef CONFIG_ALTIVEC
158 #define CPU_FTR_ALTIVEC_COMP CPU_FTR_ALTIVEC
159 #define PPC_FEATURE_HAS_ALTIVEC_COMP PPC_FEATURE_HAS_ALTIVEC
161 #define CPU_FTR_ALTIVEC_COMP 0
162 #define PPC_FEATURE_HAS_ALTIVEC_COMP 0
165 /* We need to mark all pages as being coherent if we're SMP or we
166 * have a 74[45]x and an MPC107 host bridge. Also 83xx requires
167 * it for PCI "streaming/prefetch" to work properly.
169 #if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) \
170 || defined(CONFIG_PPC_83xx)
171 #define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT
173 #define CPU_FTR_COMMON 0
176 /* The powersave features NAP & DOZE seems to confuse BDI when
177 debugging. So if a BDI is used, disable theses
179 #ifndef CONFIG_BDI_SWITCH
180 #define CPU_FTR_MAYBE_CAN_DOZE CPU_FTR_CAN_DOZE
181 #define CPU_FTR_MAYBE_CAN_NAP CPU_FTR_CAN_NAP
183 #define CPU_FTR_MAYBE_CAN_DOZE 0
184 #define CPU_FTR_MAYBE_CAN_NAP 0
187 #define CLASSIC_PPC (!defined(CONFIG_8xx) && !defined(CONFIG_4xx) && \
188 !defined(CONFIG_POWER3) && !defined(CONFIG_POWER4) && \
189 !defined(CONFIG_BOOKE))
191 #define CPU_FTRS_PPC601 (CPU_FTR_COMMON | CPU_FTR_601 | CPU_FTR_HPTE_TABLE)
192 #define CPU_FTRS_603 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
193 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
194 CPU_FTR_MAYBE_CAN_NAP)
195 #define CPU_FTRS_604 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
196 CPU_FTR_USE_TB | CPU_FTR_604_PERF_MON | CPU_FTR_HPTE_TABLE)
197 #define CPU_FTRS_740_NOTAU (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
198 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
199 CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP)
200 #define CPU_FTRS_740 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
201 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
202 CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP)
203 #define CPU_FTRS_750 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
204 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
205 CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP)
206 #define CPU_FTRS_750FX1 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
207 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
208 CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
209 CPU_FTR_DUAL_PLL_750FX | CPU_FTR_NO_DPM)
210 #define CPU_FTRS_750FX2 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
211 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
212 CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
214 #define CPU_FTRS_750FX (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
215 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
216 CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
217 CPU_FTR_DUAL_PLL_750FX | CPU_FTR_HAS_HIGH_BATS)
218 #define CPU_FTRS_750GX (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \
219 CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU | \
220 CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
221 CPU_FTR_DUAL_PLL_750FX | CPU_FTR_HAS_HIGH_BATS)
222 #define CPU_FTRS_7400_NOTAU (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
223 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
224 CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \
225 CPU_FTR_MAYBE_CAN_NAP)
226 #define CPU_FTRS_7400 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
227 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
228 CPU_FTR_TAU | CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \
229 CPU_FTR_MAYBE_CAN_NAP)
230 #define CPU_FTRS_7450_20 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
231 CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
232 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
233 CPU_FTR_NEED_COHERENT)
234 #define CPU_FTRS_7450_21 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
236 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
237 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
238 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \
239 CPU_FTR_NEED_COHERENT)
240 #define CPU_FTRS_7450_23 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
242 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
243 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
244 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_NEED_COHERENT)
245 #define CPU_FTRS_7455_1 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
247 CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR | \
248 CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | CPU_FTR_HAS_HIGH_BATS | \
249 CPU_FTR_NEED_COHERENT)
250 #define CPU_FTRS_7455_20 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
252 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
253 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
254 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \
255 CPU_FTR_NEED_COHERENT | CPU_FTR_HAS_HIGH_BATS)
256 #define CPU_FTRS_7455 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
258 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
259 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
260 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
261 CPU_FTR_NEED_COHERENT)
262 #define CPU_FTRS_7447_10 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
264 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
265 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
266 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
267 CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC)
268 #define CPU_FTRS_7447 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
270 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
271 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
272 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
273 CPU_FTR_NEED_COHERENT)
274 #define CPU_FTRS_7447A (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
276 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
277 CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
278 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
279 CPU_FTR_NEED_COHERENT)
280 #define CPU_FTRS_82XX (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
281 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB)
282 #define CPU_FTRS_G2_LE (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \
283 CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS)
284 #define CPU_FTRS_E300 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \
285 CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | \
287 #define CPU_FTRS_CLASSIC32 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
288 CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE)
289 #define CPU_FTRS_POWER3_32 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
290 CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE)
291 #define CPU_FTRS_POWER4_32 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
292 CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_NODSISRALIGN)
293 #define CPU_FTRS_970_32 (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
294 CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_ALTIVEC_COMP | \
295 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN)
296 #define CPU_FTRS_8XX (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB)
297 #define CPU_FTRS_40X (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
298 CPU_FTR_NODSISRALIGN)
299 #define CPU_FTRS_44X (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
300 CPU_FTR_NODSISRALIGN)
301 #define CPU_FTRS_E200 (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN)
302 #define CPU_FTRS_E500 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
303 CPU_FTR_NODSISRALIGN)
304 #define CPU_FTRS_E500_2 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
305 CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN)
306 #define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
308 #define CPU_FTRS_POWER3 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
309 CPU_FTR_HPTE_TABLE | CPU_FTR_IABR)
310 #define CPU_FTRS_RS64 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
311 CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | \
312 CPU_FTR_MMCRA | CPU_FTR_CTRL)
313 #define CPU_FTRS_POWER4 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
314 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_MMCRA)
315 #define CPU_FTRS_PPC970 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
316 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
317 CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA)
318 #define CPU_FTRS_POWER5 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
319 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
320 CPU_FTR_MMCRA | CPU_FTR_SMT | \
321 CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
322 CPU_FTR_MMCRA_SIHV | CPU_FTR_PURR)
323 #define CPU_FTRS_CELL (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
324 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
325 CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
326 CPU_FTR_CTRL | CPU_FTR_PAUSE_ZERO)
327 #define CPU_FTRS_COMPATIBLE (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
328 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2)
332 #define CPU_FTRS_POSSIBLE \
333 (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | \
334 CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_CELL | \
335 CPU_FTR_CI_LARGE_PAGE)
340 CPU_FTRS_PPC601
| CPU_FTRS_603
| CPU_FTRS_604
| CPU_FTRS_740_NOTAU
|
341 CPU_FTRS_740
| CPU_FTRS_750
| CPU_FTRS_750FX1
|
342 CPU_FTRS_750FX2
| CPU_FTRS_750FX
| CPU_FTRS_750GX
|
343 CPU_FTRS_7400_NOTAU
| CPU_FTRS_7400
| CPU_FTRS_7450_20
|
344 CPU_FTRS_7450_21
| CPU_FTRS_7450_23
| CPU_FTRS_7455_1
|
345 CPU_FTRS_7455_20
| CPU_FTRS_7455
| CPU_FTRS_7447_10
|
346 CPU_FTRS_7447
| CPU_FTRS_7447A
| CPU_FTRS_82XX
|
347 CPU_FTRS_G2_LE
| CPU_FTRS_E300
| CPU_FTRS_CLASSIC32
|
349 CPU_FTRS_GENERIC_32
|
351 #ifdef CONFIG_PPC64BRIDGE
355 CPU_FTRS_POWER4_32
| CPU_FTRS_970_32
|
370 CPU_FTRS_E500
| CPU_FTRS_E500_2
|
374 #endif /* __powerpc64__ */
377 #define CPU_FTRS_ALWAYS \
378 (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 & \
379 CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_CELL & \
385 CPU_FTRS_PPC601
& CPU_FTRS_603
& CPU_FTRS_604
& CPU_FTRS_740_NOTAU
&
386 CPU_FTRS_740
& CPU_FTRS_750
& CPU_FTRS_750FX1
&
387 CPU_FTRS_750FX2
& CPU_FTRS_750FX
& CPU_FTRS_750GX
&
388 CPU_FTRS_7400_NOTAU
& CPU_FTRS_7400
& CPU_FTRS_7450_20
&
389 CPU_FTRS_7450_21
& CPU_FTRS_7450_23
& CPU_FTRS_7455_1
&
390 CPU_FTRS_7455_20
& CPU_FTRS_7455
& CPU_FTRS_7447_10
&
391 CPU_FTRS_7447
& CPU_FTRS_7447A
& CPU_FTRS_82XX
&
392 CPU_FTRS_G2_LE
& CPU_FTRS_E300
& CPU_FTRS_CLASSIC32
&
394 CPU_FTRS_GENERIC_32
&
396 #ifdef CONFIG_PPC64BRIDGE
400 CPU_FTRS_POWER4_32
& CPU_FTRS_970_32
&
415 CPU_FTRS_E500
& CPU_FTRS_E500_2
&
419 #endif /* __powerpc64__ */
421 static inline int cpu_has_feature(unsigned long feature
)
423 return (CPU_FTRS_ALWAYS
& feature
) ||
425 & cur_cpu_spec
->cpu_features
429 #endif /* !__ASSEMBLY__ */
433 #define BEGIN_FTR_SECTION 98:
435 #ifndef __powerpc64__
436 #define END_FTR_SECTION(msk, val) \
438 .section __ftr_fixup,"a"; \
445 #else /* __powerpc64__ */
446 #define END_FTR_SECTION(msk, val) \
448 .section __ftr_fixup,"a"; \
455 #endif /* __powerpc64__ */
457 #define END_FTR_SECTION_IFSET(msk) END_FTR_SECTION((msk), (msk))
458 #define END_FTR_SECTION_IFCLR(msk) END_FTR_SECTION((msk), 0)
459 #endif /* __ASSEMBLY__ */
461 #endif /* __KERNEL__ */
462 #endif /* __ASM_POWERPC_CPUTABLE_H */