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Kumar Gala10b35d92005-09-23 14:08:58 -05001#ifndef __ASM_POWERPC_CPUTABLE_H
2#define __ASM_POWERPC_CPUTABLE_H
3
Kumar Gala10b35d92005-09-23 14:08:58 -05004#define PPC_FEATURE_32 0x80000000
5#define PPC_FEATURE_64 0x40000000
6#define PPC_FEATURE_601_INSTR 0x20000000
7#define PPC_FEATURE_HAS_ALTIVEC 0x10000000
8#define PPC_FEATURE_HAS_FPU 0x08000000
9#define PPC_FEATURE_HAS_MMU 0x04000000
10#define PPC_FEATURE_HAS_4xxMAC 0x02000000
11#define PPC_FEATURE_UNIFIED_CACHE 0x01000000
12#define PPC_FEATURE_HAS_SPE 0x00800000
13#define PPC_FEATURE_HAS_EFP_SINGLE 0x00400000
14#define PPC_FEATURE_HAS_EFP_DOUBLE 0x00200000
Paul Mackerras98599012005-10-22 16:51:34 +100015#define PPC_FEATURE_NO_TB 0x00100000
Paul Mackerrasa7ddc5e2005-11-10 14:29:18 +110016#define PPC_FEATURE_POWER4 0x00080000
17#define PPC_FEATURE_POWER5 0x00040000
18#define PPC_FEATURE_POWER5_PLUS 0x00020000
19#define PPC_FEATURE_CELL 0x00010000
Paul Mackerras80f15dc2006-01-14 10:11:39 +110020#define PPC_FEATURE_BOOKE 0x00008000
Benjamin Herrenschmidtaa5cb022006-03-01 15:07:07 +110021#define PPC_FEATURE_SMT 0x00004000
22#define PPC_FEATURE_ICACHE_SNOOP 0x00002000
Anton Blanchard03054d52006-04-29 09:51:06 +100023#define PPC_FEATURE_ARCH_2_05 0x00001000
Olof Johanssonb3ebd1d2006-09-06 14:35:57 -050024#define PPC_FEATURE_PA6T 0x00000800
Paul Mackerras974a76f2006-11-10 20:38:53 +110025#define PPC_FEATURE_HAS_DFP 0x00000400
26#define PPC_FEATURE_POWER6_EXT 0x00000200
Michael Neulinge952e6c2008-06-18 10:47:26 +100027#define PPC_FEATURE_ARCH_2_06 0x00000100
Michael Neulingb962ce92008-06-25 14:07:18 +100028#define PPC_FEATURE_HAS_VSX 0x00000080
Kumar Gala10b35d92005-09-23 14:08:58 -050029
Nathan Lynch0f473312008-07-10 01:06:57 +100030#define PPC_FEATURE_PSERIES_PERFMON_COMPAT \
31 0x00000040
32
Paul Mackerrasfab5db92006-06-07 16:14:40 +100033#define PPC_FEATURE_TRUE_LE 0x00000002
34#define PPC_FEATURE_PPC_LE 0x00000001
35
Kumar Gala10b35d92005-09-23 14:08:58 -050036#ifdef __KERNEL__
Adrian Bunkd1cdcf22008-06-24 03:48:21 +100037
38#include <asm/asm-compat.h>
Michael Ellermanc5157e52008-06-24 11:32:39 +100039#include <asm/feature-fixups.h>
Adrian Bunkd1cdcf22008-06-24 03:48:21 +100040
Kumar Gala10b35d92005-09-23 14:08:58 -050041#ifndef __ASSEMBLY__
42
43/* This structure can grow, it's real size is used by head.S code
44 * via the mkdefs mechanism.
45 */
46struct cpu_spec;
Kumar Gala10b35d92005-09-23 14:08:58 -050047
Kumar Gala10b35d92005-09-23 14:08:58 -050048typedef void (*cpu_setup_t)(unsigned long offset, struct cpu_spec* spec);
Olof Johanssonf39b7a52006-08-11 00:07:08 -050049typedef void (*cpu_restore_t)(void);
Kumar Gala10b35d92005-09-23 14:08:58 -050050
Anton Blanchard32a33992006-01-09 15:41:31 +110051enum powerpc_oprofile_type {
Andy Whitcroft7a45fb12006-01-13 12:35:49 +000052 PPC_OPROFILE_INVALID = 0,
53 PPC_OPROFILE_RS64 = 1,
54 PPC_OPROFILE_POWER4 = 2,
55 PPC_OPROFILE_G4 = 3,
Andy Fleming39aef682008-02-04 18:27:55 -060056 PPC_OPROFILE_FSL_EMB = 4,
Maynard Johnson18f21902006-11-20 18:45:16 +010057 PPC_OPROFILE_CELL = 5,
Olof Johansson25fc5302007-04-18 16:38:21 +100058 PPC_OPROFILE_PA6T = 6,
Anton Blanchard32a33992006-01-09 15:41:31 +110059};
60
Olof Johansson1bd2e5a2007-01-28 21:23:54 -060061enum powerpc_pmc_type {
62 PPC_PMC_DEFAULT = 0,
63 PPC_PMC_IBM = 1,
64 PPC_PMC_PA6T = 2,
65};
66
Benjamin Herrenschmidt47c0bd12007-12-21 15:39:21 +110067struct pt_regs;
68
69extern int machine_check_generic(struct pt_regs *regs);
70extern int machine_check_4xx(struct pt_regs *regs);
71extern int machine_check_440A(struct pt_regs *regs);
72extern int machine_check_e500(struct pt_regs *regs);
73extern int machine_check_e200(struct pt_regs *regs);
74
Paul Mackerras87a72f92007-10-04 14:18:01 +100075/* NOTE WELL: Update identify_cpu() if fields are added or removed! */
Kumar Gala10b35d92005-09-23 14:08:58 -050076struct cpu_spec {
77 /* CPU is matched via (PVR & pvr_mask) == pvr_value */
78 unsigned int pvr_mask;
79 unsigned int pvr_value;
80
81 char *cpu_name;
82 unsigned long cpu_features; /* Kernel features */
83 unsigned int cpu_user_features; /* Userland features */
84
85 /* cache line sizes */
86 unsigned int icache_bsize;
87 unsigned int dcache_bsize;
88
89 /* number of performance monitor counters */
90 unsigned int num_pmcs;
Olof Johansson1bd2e5a2007-01-28 21:23:54 -060091 enum powerpc_pmc_type pmc_type;
Kumar Gala10b35d92005-09-23 14:08:58 -050092
93 /* this is called to initialize various CPU bits like L1 cache,
94 * BHT, SPD, etc... from head.S before branching to identify_machine
95 */
96 cpu_setup_t cpu_setup;
Olof Johanssonf39b7a52006-08-11 00:07:08 -050097 /* Used to restore cpu setup on secondary processors and at resume */
98 cpu_restore_t cpu_restore;
Kumar Gala10b35d92005-09-23 14:08:58 -050099
100 /* Used by oprofile userspace to select the right counters */
101 char *oprofile_cpu_type;
102
103 /* Processor specific oprofile operations */
Anton Blanchard32a33992006-01-09 15:41:31 +1100104 enum powerpc_oprofile_type oprofile_type;
Paul Mackerras80f15dc2006-01-14 10:11:39 +1100105
Michael Neulinge78dbc82006-06-08 14:42:34 +1000106 /* Bit locations inside the mmcra change */
107 unsigned long oprofile_mmcra_sihv;
108 unsigned long oprofile_mmcra_sipr;
109
110 /* Bits to clear during an oprofile exception */
111 unsigned long oprofile_mmcra_clear;
112
Paul Mackerras80f15dc2006-01-14 10:11:39 +1100113 /* Name of processor class, for the ELF AT_PLATFORM entry */
114 char *platform;
Benjamin Herrenschmidt47c0bd12007-12-21 15:39:21 +1100115
116 /* Processor specific machine check handling. Return negative
117 * if the error is fatal, 1 if it was fully recovered and 0 to
118 * pass up (not CPU originated) */
119 int (*machine_check)(struct pt_regs *regs);
Kumar Gala10b35d92005-09-23 14:08:58 -0500120};
121
Kumar Gala10b35d92005-09-23 14:08:58 -0500122extern struct cpu_spec *cur_cpu_spec;
Kumar Gala10b35d92005-09-23 14:08:58 -0500123
Benjamin Herrenschmidt42c4aaa2006-10-24 16:42:40 +1000124extern unsigned int __start___ftr_fixup, __stop___ftr_fixup;
125
Paul Mackerras974a76f2006-11-10 20:38:53 +1100126extern struct cpu_spec *identify_cpu(unsigned long offset, unsigned int pvr);
Benjamin Herrenschmidt0909c8c2006-10-20 11:47:18 +1000127extern void do_feature_fixups(unsigned long value, void *fixup_start,
128 void *fixup_end);
Paul Mackerras9b6b5632005-10-06 12:06:20 +1000129
Nathan Lynch9115d132008-07-16 09:58:51 +1000130extern const char *powerpc_base_platform;
131
Kumar Gala10b35d92005-09-23 14:08:58 -0500132#endif /* __ASSEMBLY__ */
133
134/* CPU kernel features */
135
136/* Retain the 32b definitions all use bottom half of word */
David Gibson4508dc22007-06-13 14:52:57 +1000137#define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000000000000001)
Kumar Gala10b35d92005-09-23 14:08:58 -0500138#define CPU_FTR_L2CR ASM_CONST(0x0000000000000002)
139#define CPU_FTR_SPEC7450 ASM_CONST(0x0000000000000004)
140#define CPU_FTR_ALTIVEC ASM_CONST(0x0000000000000008)
141#define CPU_FTR_TAU ASM_CONST(0x0000000000000010)
142#define CPU_FTR_CAN_DOZE ASM_CONST(0x0000000000000020)
143#define CPU_FTR_USE_TB ASM_CONST(0x0000000000000040)
Kumar Galaaba11fc2008-06-19 09:40:31 -0500144#define CPU_FTR_L2CSR ASM_CONST(0x0000000000000080)
Kumar Gala10b35d92005-09-23 14:08:58 -0500145#define CPU_FTR_601 ASM_CONST(0x0000000000000100)
146#define CPU_FTR_HPTE_TABLE ASM_CONST(0x0000000000000200)
147#define CPU_FTR_CAN_NAP ASM_CONST(0x0000000000000400)
148#define CPU_FTR_L3CR ASM_CONST(0x0000000000000800)
149#define CPU_FTR_L3_DISABLE_NAP ASM_CONST(0x0000000000001000)
150#define CPU_FTR_NAP_DISABLE_L2_PR ASM_CONST(0x0000000000002000)
151#define CPU_FTR_DUAL_PLL_750FX ASM_CONST(0x0000000000004000)
152#define CPU_FTR_NO_DPM ASM_CONST(0x0000000000008000)
153#define CPU_FTR_HAS_HIGH_BATS ASM_CONST(0x0000000000010000)
154#define CPU_FTR_NEED_COHERENT ASM_CONST(0x0000000000020000)
155#define CPU_FTR_NO_BTIC ASM_CONST(0x0000000000040000)
156#define CPU_FTR_BIG_PHYS ASM_CONST(0x0000000000080000)
Michael Ellerman3d159102006-03-21 20:45:58 +1100157#define CPU_FTR_NODSISRALIGN ASM_CONST(0x0000000000100000)
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000158#define CPU_FTR_PPC_LE ASM_CONST(0x0000000000200000)
159#define CPU_FTR_REAL_LE ASM_CONST(0x0000000000400000)
Kim Phillipsaa42c692006-12-08 02:43:30 -0600160#define CPU_FTR_FPU_UNAVAILABLE ASM_CONST(0x0000000000800000)
David Gibson4508dc22007-06-13 14:52:57 +1000161#define CPU_FTR_UNIFIED_ID_CACHE ASM_CONST(0x0000000001000000)
Kumar Gala5e14d212007-09-13 01:44:20 -0500162#define CPU_FTR_SPE ASM_CONST(0x0000000002000000)
Becky Bruceb64f87c2007-11-10 09:17:49 +1100163#define CPU_FTR_NEED_PAIRED_STWCX ASM_CONST(0x0000000004000000)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000164#define CPU_FTR_LWSYNC ASM_CONST(0x0000000008000000)
Kumar Gala10b35d92005-09-23 14:08:58 -0500165
Paul Mackerras3965f8c2006-06-28 13:50:39 +1000166/*
167 * Add the 64-bit processor unique features in the top half of the word;
168 * on 32-bit, make the names available but defined to be 0.
169 */
Kumar Gala10b35d92005-09-23 14:08:58 -0500170#ifdef __powerpc64__
Paul Mackerras3965f8c2006-06-28 13:50:39 +1000171#define LONG_ASM_CONST(x) ASM_CONST(x)
Kumar Gala10b35d92005-09-23 14:08:58 -0500172#else
Paul Mackerras3965f8c2006-06-28 13:50:39 +1000173#define LONG_ASM_CONST(x) 0
Kumar Gala10b35d92005-09-23 14:08:58 -0500174#endif
175
Paul Mackerras3965f8c2006-06-28 13:50:39 +1000176#define CPU_FTR_SLB LONG_ASM_CONST(0x0000000100000000)
177#define CPU_FTR_16M_PAGE LONG_ASM_CONST(0x0000000200000000)
178#define CPU_FTR_TLBIEL LONG_ASM_CONST(0x0000000400000000)
179#define CPU_FTR_NOEXECUTE LONG_ASM_CONST(0x0000000800000000)
180#define CPU_FTR_IABR LONG_ASM_CONST(0x0000002000000000)
181#define CPU_FTR_MMCRA LONG_ASM_CONST(0x0000004000000000)
182#define CPU_FTR_CTRL LONG_ASM_CONST(0x0000008000000000)
183#define CPU_FTR_SMT LONG_ASM_CONST(0x0000010000000000)
Paul Mackerras3965f8c2006-06-28 13:50:39 +1000184#define CPU_FTR_LOCKLESS_TLBIE LONG_ASM_CONST(0x0000040000000000)
185#define CPU_FTR_CI_LARGE_PAGE LONG_ASM_CONST(0x0000100000000000)
186#define CPU_FTR_PAUSE_ZERO LONG_ASM_CONST(0x0000200000000000)
187#define CPU_FTR_PURR LONG_ASM_CONST(0x0000400000000000)
Benjamin Herrenschmidt859deea2006-10-20 14:37:05 +1000188#define CPU_FTR_CELL_TB_BUG LONG_ASM_CONST(0x0000800000000000)
Paul Mackerras974a76f2006-11-10 20:38:53 +1100189#define CPU_FTR_SPURR LONG_ASM_CONST(0x0001000000000000)
Anton Blanchard4c1985572006-12-08 17:46:58 +1100190#define CPU_FTR_DSCR LONG_ASM_CONST(0x0002000000000000)
Paul Mackerras1189be62007-10-11 20:37:10 +1000191#define CPU_FTR_1T_SEGMENT LONG_ASM_CONST(0x0004000000000000)
Olof Johanssonf66bce52007-10-16 00:58:59 +1000192#define CPU_FTR_NO_SLBIE_B LONG_ASM_CONST(0x0008000000000000)
Michael Neulingb962ce92008-06-25 14:07:18 +1000193#define CPU_FTR_VSX LONG_ASM_CONST(0x0010000000000000)
Dave Kleikamp37907042008-07-08 00:28:53 +1000194#define CPU_FTR_SAO LONG_ASM_CONST(0x0020000000000000)
Paul Mackerras3965f8c2006-06-28 13:50:39 +1000195
Kumar Gala10b35d92005-09-23 14:08:58 -0500196#ifndef __ASSEMBLY__
197
Stephen Rothwell04704662006-11-30 11:46:22 +1100198#define CPU_FTR_PPCAS_ARCH_V2 (CPU_FTR_SLB | \
199 CPU_FTR_TLBIEL | CPU_FTR_NOEXECUTE | \
200 CPU_FTR_NODSISRALIGN | CPU_FTR_16M_PAGE)
Kumar Gala10b35d92005-09-23 14:08:58 -0500201
202/* We only set the altivec features if the kernel was compiled with altivec
203 * support
204 */
205#ifdef CONFIG_ALTIVEC
206#define CPU_FTR_ALTIVEC_COMP CPU_FTR_ALTIVEC
207#define PPC_FEATURE_HAS_ALTIVEC_COMP PPC_FEATURE_HAS_ALTIVEC
208#else
209#define CPU_FTR_ALTIVEC_COMP 0
210#define PPC_FEATURE_HAS_ALTIVEC_COMP 0
211#endif
212
Michael Neulingb962ce92008-06-25 14:07:18 +1000213/* We only set the VSX features if the kernel was compiled with VSX
214 * support
215 */
216#ifdef CONFIG_VSX
217#define CPU_FTR_VSX_COMP CPU_FTR_VSX
218#define PPC_FEATURE_HAS_VSX_COMP PPC_FEATURE_HAS_VSX
219#else
220#define CPU_FTR_VSX_COMP 0
221#define PPC_FEATURE_HAS_VSX_COMP 0
222#endif
223
Kumar Gala5e14d212007-09-13 01:44:20 -0500224/* We only set the spe features if the kernel was compiled with spe
225 * support
226 */
227#ifdef CONFIG_SPE
228#define CPU_FTR_SPE_COMP CPU_FTR_SPE
229#define PPC_FEATURE_HAS_SPE_COMP PPC_FEATURE_HAS_SPE
230#define PPC_FEATURE_HAS_EFP_SINGLE_COMP PPC_FEATURE_HAS_EFP_SINGLE
231#define PPC_FEATURE_HAS_EFP_DOUBLE_COMP PPC_FEATURE_HAS_EFP_DOUBLE
232#else
233#define CPU_FTR_SPE_COMP 0
234#define PPC_FEATURE_HAS_SPE_COMP 0
235#define PPC_FEATURE_HAS_EFP_SINGLE_COMP 0
236#define PPC_FEATURE_HAS_EFP_DOUBLE_COMP 0
237#endif
238
Scott Wood11af1192007-09-14 15:32:14 -0500239/* We need to mark all pages as being coherent if we're SMP or we have a
240 * 74[45]x and an MPC107 host bridge. Also 83xx and PowerQUICC II
241 * require it for PCI "streaming/prefetch" to work properly.
Kumar Gala10b35d92005-09-23 14:08:58 -0500242 */
Kumar Gala1775dbb2006-02-22 09:46:02 -0600243#if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) \
Scott Wood11af1192007-09-14 15:32:14 -0500244 || defined(CONFIG_PPC_83xx) || defined(CONFIG_8260)
Kumar Gala10b35d92005-09-23 14:08:58 -0500245#define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT
246#else
247#define CPU_FTR_COMMON 0
248#endif
249
250/* The powersave features NAP & DOZE seems to confuse BDI when
251 debugging. So if a BDI is used, disable theses
252 */
253#ifndef CONFIG_BDI_SWITCH
254#define CPU_FTR_MAYBE_CAN_DOZE CPU_FTR_CAN_DOZE
255#define CPU_FTR_MAYBE_CAN_NAP CPU_FTR_CAN_NAP
256#else
257#define CPU_FTR_MAYBE_CAN_DOZE 0
258#define CPU_FTR_MAYBE_CAN_NAP 0
259#endif
260
261#define CLASSIC_PPC (!defined(CONFIG_8xx) && !defined(CONFIG_4xx) && \
262 !defined(CONFIG_POWER3) && !defined(CONFIG_POWER4) && \
263 !defined(CONFIG_BOOKE))
264
David Gibson4508dc22007-06-13 14:52:57 +1000265#define CPU_FTRS_PPC601 (CPU_FTR_COMMON | CPU_FTR_601 | CPU_FTR_HPTE_TABLE | \
266 CPU_FTR_COHERENT_ICACHE | CPU_FTR_UNIFIED_ID_CACHE)
267#define CPU_FTRS_603 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100268 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000269 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000270#define CPU_FTRS_604 (CPU_FTR_COMMON | \
Kumar Galaaba11fc2008-06-19 09:40:31 -0500271 CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000272#define CPU_FTRS_740_NOTAU (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100273 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000274 CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000275#define CPU_FTRS_740 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100276 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000277 CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
278 CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000279#define CPU_FTRS_750 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100280 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000281 CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
282 CPU_FTR_PPC_LE)
Josh Boyerb6f41cc2007-07-03 02:06:53 +1000283#define CPU_FTRS_750CL (CPU_FTRS_750 | CPU_FTR_HAS_HIGH_BATS)
284#define CPU_FTRS_750FX1 (CPU_FTRS_750 | CPU_FTR_DUAL_PLL_750FX | CPU_FTR_NO_DPM)
285#define CPU_FTRS_750FX2 (CPU_FTRS_750 | CPU_FTR_NO_DPM)
286#define CPU_FTRS_750FX (CPU_FTRS_750 | CPU_FTR_DUAL_PLL_750FX | \
287 CPU_FTR_HAS_HIGH_BATS)
288#define CPU_FTRS_750GX (CPU_FTRS_750FX)
David Gibson4508dc22007-06-13 14:52:57 +1000289#define CPU_FTRS_7400_NOTAU (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100290 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
291 CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000292 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000293#define CPU_FTRS_7400 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100294 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
295 CPU_FTR_TAU | CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000296 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000297#define CPU_FTRS_7450_20 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100298 CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
299 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100300 CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)
David Gibson4508dc22007-06-13 14:52:57 +1000301#define CPU_FTRS_7450_21 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100302 CPU_FTR_USE_TB | \
303 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
304 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
305 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100306 CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)
David Gibson4508dc22007-06-13 14:52:57 +1000307#define CPU_FTRS_7450_23 (CPU_FTR_COMMON | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100308 CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100309 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
310 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000311 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000312#define CPU_FTRS_7455_1 (CPU_FTR_COMMON | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100313 CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100314 CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR | \
315 CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | CPU_FTR_HAS_HIGH_BATS | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000316 CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000317#define CPU_FTRS_7455_20 (CPU_FTR_COMMON | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100318 CPU_FTR_USE_TB | CPU_FTR_NEED_PAIRED_STWCX | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100319 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
320 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
321 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000322 CPU_FTR_NEED_COHERENT | CPU_FTR_HAS_HIGH_BATS | CPU_FTR_PPC_LE)
David Gibson4508dc22007-06-13 14:52:57 +1000323#define CPU_FTRS_7455 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100324 CPU_FTR_USE_TB | \
325 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
326 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
327 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100328 CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)
David Gibson4508dc22007-06-13 14:52:57 +1000329#define CPU_FTRS_7447_10 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100330 CPU_FTR_USE_TB | \
331 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
332 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
333 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100334 CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC | CPU_FTR_PPC_LE | \
335 CPU_FTR_NEED_PAIRED_STWCX)
David Gibson4508dc22007-06-13 14:52:57 +1000336#define CPU_FTRS_7447 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100337 CPU_FTR_USE_TB | \
338 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
339 CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
340 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100341 CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)
David Gibson4508dc22007-06-13 14:52:57 +1000342#define CPU_FTRS_7447A (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100343 CPU_FTR_USE_TB | \
344 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
345 CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
346 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100347 CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)
David Gibson4508dc22007-06-13 14:52:57 +1000348#define CPU_FTRS_7448 (CPU_FTR_COMMON | \
James.Yang3d372542007-05-02 16:34:43 -0500349 CPU_FTR_USE_TB | \
350 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
351 CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
352 CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
Becky Bruceb64f87c2007-11-10 09:17:49 +1100353 CPU_FTR_PPC_LE | CPU_FTR_NEED_PAIRED_STWCX)
David Gibson4508dc22007-06-13 14:52:57 +1000354#define CPU_FTRS_82XX (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100355 CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB)
Scott Wood11af1192007-09-14 15:32:14 -0500356#define CPU_FTRS_G2_LE (CPU_FTR_COMMON | CPU_FTR_MAYBE_CAN_DOZE | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100357 CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS)
David Gibson4508dc22007-06-13 14:52:57 +1000358#define CPU_FTRS_E300 (CPU_FTR_MAYBE_CAN_DOZE | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100359 CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | \
360 CPU_FTR_COMMON)
David Gibson4508dc22007-06-13 14:52:57 +1000361#define CPU_FTRS_E300C2 (CPU_FTR_MAYBE_CAN_DOZE | \
Kim Phillipsaa42c692006-12-08 02:43:30 -0600362 CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | \
363 CPU_FTR_COMMON | CPU_FTR_FPU_UNAVAILABLE)
David Gibson4508dc22007-06-13 14:52:57 +1000364#define CPU_FTRS_CLASSIC32 (CPU_FTR_COMMON | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100365 CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE)
David Gibson4508dc22007-06-13 14:52:57 +1000366#define CPU_FTRS_8XX (CPU_FTR_USE_TB)
367#define CPU_FTRS_40X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN)
368#define CPU_FTRS_44X (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN)
Kumar Gala5e14d212007-09-13 01:44:20 -0500369#define CPU_FTRS_E200 (CPU_FTR_USE_TB | CPU_FTR_SPE_COMP | \
370 CPU_FTR_NODSISRALIGN | CPU_FTR_COHERENT_ICACHE | \
371 CPU_FTR_UNIFIED_ID_CACHE)
Kumar Galafc4033b2008-06-18 16:26:52 -0500372#define CPU_FTRS_E500 (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
373 CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN)
374#define CPU_FTRS_E500_2 (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
375 CPU_FTR_SPE_COMP | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_BIG_PHYS | \
Kumar Gala5e14d212007-09-13 01:44:20 -0500376 CPU_FTR_NODSISRALIGN)
Kumar Galafc4033b2008-06-18 16:26:52 -0500377#define CPU_FTRS_E500MC (CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
Kumar Galaaba11fc2008-06-19 09:40:31 -0500378 CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_BIG_PHYS | CPU_FTR_NODSISRALIGN | \
Kumar Gala2d1b2022008-07-02 01:16:40 +1000379 CPU_FTR_L2CSR | CPU_FTR_LWSYNC)
Stephen Rothwell7c929432006-03-23 17:36:59 +1100380#define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
Michael Ellerman0b8e2e12006-11-23 00:46:46 +0100381
382/* 64-bit CPUs */
Kumar Gala2d1b2022008-07-02 01:16:40 +1000383#define CPU_FTRS_POWER3 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Paul Mackerrasfab5db92006-06-07 16:14:40 +1000384 CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | CPU_FTR_PPC_LE)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000385#define CPU_FTRS_RS64 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100386 CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | \
387 CPU_FTR_MMCRA | CPU_FTR_CTRL)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000388#define CPU_FTRS_POWER4 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Olof Johansson00243002006-09-06 14:35:19 -0500389 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
390 CPU_FTR_MMCRA)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000391#define CPU_FTRS_PPC970 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Olof Johansson00243002006-09-06 14:35:19 -0500392 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100393 CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP | CPU_FTR_MMCRA)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000394#define CPU_FTRS_POWER5 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Olof Johansson00243002006-09-06 14:35:19 -0500395 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100396 CPU_FTR_MMCRA | CPU_FTR_SMT | \
397 CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
Michael Neulinge78dbc82006-06-08 14:42:34 +1000398 CPU_FTR_PURR)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000399#define CPU_FTRS_POWER6 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Olof Johansson00243002006-09-06 14:35:19 -0500400 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
Anton Blanchard03054d52006-04-29 09:51:06 +1000401 CPU_FTR_MMCRA | CPU_FTR_SMT | \
402 CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
Anton Blanchard4c1985572006-12-08 17:46:58 +1100403 CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
404 CPU_FTR_DSCR)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000405#define CPU_FTRS_POWER7 (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Michael Neulinge952e6c2008-06-18 10:47:26 +1000406 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
407 CPU_FTR_MMCRA | CPU_FTR_SMT | \
408 CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
409 CPU_FTR_PURR | CPU_FTR_SPURR | CPU_FTR_REAL_LE | \
Dave Kleikamp37907042008-07-08 00:28:53 +1000410 CPU_FTR_DSCR | CPU_FTR_SAO)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000411#define CPU_FTRS_CELL (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Olof Johansson00243002006-09-06 14:35:19 -0500412 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | CPU_FTR_CTRL | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100413 CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
Benjamin Herrenschmidt859deea2006-10-20 14:37:05 +1000414 CPU_FTR_PAUSE_ZERO | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_CELL_TB_BUG)
Kumar Gala2d1b2022008-07-02 01:16:40 +1000415#define CPU_FTRS_PA6T (CPU_FTR_USE_TB | CPU_FTR_LWSYNC | \
Olof Johanssonb3ebd1d2006-09-06 14:35:57 -0500416 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
417 CPU_FTR_ALTIVEC_COMP | CPU_FTR_CI_LARGE_PAGE | \
Olof Johanssonf66bce52007-10-16 00:58:59 +1000418 CPU_FTR_PURR | CPU_FTR_REAL_LE | CPU_FTR_NO_SLBIE_B)
David Gibson4508dc22007-06-13 14:52:57 +1000419#define CPU_FTRS_COMPATIBLE (CPU_FTR_USE_TB | \
Stephen Rothwell7c929432006-03-23 17:36:59 +1100420 CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2)
Kumar Gala10b35d92005-09-23 14:08:58 -0500421
Anton Blanchard2406f602005-12-13 07:45:33 +1100422#ifdef __powerpc64__
Stephen Rothwell7c929432006-03-23 17:36:59 +1100423#define CPU_FTRS_POSSIBLE \
424 (CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | \
Anton Blanchard03054d52006-04-29 09:51:06 +1000425 CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_POWER6 | \
Michael Neulinge952e6c2008-06-18 10:47:26 +1000426 CPU_FTRS_POWER7 | CPU_FTRS_CELL | CPU_FTRS_PA6T | \
Michael Neulingb962ce92008-06-25 14:07:18 +1000427 CPU_FTR_1T_SEGMENT | CPU_FTR_VSX)
Anton Blanchard2406f602005-12-13 07:45:33 +1100428#else
Stephen Rothwell7c929432006-03-23 17:36:59 +1100429enum {
430 CPU_FTRS_POSSIBLE =
Kumar Gala10b35d92005-09-23 14:08:58 -0500431#if CLASSIC_PPC
432 CPU_FTRS_PPC601 | CPU_FTRS_603 | CPU_FTRS_604 | CPU_FTRS_740_NOTAU |
433 CPU_FTRS_740 | CPU_FTRS_750 | CPU_FTRS_750FX1 |
434 CPU_FTRS_750FX2 | CPU_FTRS_750FX | CPU_FTRS_750GX |
435 CPU_FTRS_7400_NOTAU | CPU_FTRS_7400 | CPU_FTRS_7450_20 |
436 CPU_FTRS_7450_21 | CPU_FTRS_7450_23 | CPU_FTRS_7455_1 |
437 CPU_FTRS_7455_20 | CPU_FTRS_7455 | CPU_FTRS_7447_10 |
438 CPU_FTRS_7447 | CPU_FTRS_7447A | CPU_FTRS_82XX |
Kim Phillipsaa42c692006-12-08 02:43:30 -0600439 CPU_FTRS_G2_LE | CPU_FTRS_E300 | CPU_FTRS_E300C2 |
440 CPU_FTRS_CLASSIC32 |
Kumar Gala10b35d92005-09-23 14:08:58 -0500441#else
442 CPU_FTRS_GENERIC_32 |
443#endif
Kumar Gala10b35d92005-09-23 14:08:58 -0500444#ifdef CONFIG_8xx
445 CPU_FTRS_8XX |
446#endif
447#ifdef CONFIG_40x
448 CPU_FTRS_40X |
449#endif
450#ifdef CONFIG_44x
451 CPU_FTRS_44X |
452#endif
453#ifdef CONFIG_E200
454 CPU_FTRS_E200 |
455#endif
456#ifdef CONFIG_E500
Kumar Gala3dfa8772008-06-16 09:41:32 -0500457 CPU_FTRS_E500 | CPU_FTRS_E500_2 | CPU_FTRS_E500MC |
Kumar Gala10b35d92005-09-23 14:08:58 -0500458#endif
Kumar Gala10b35d92005-09-23 14:08:58 -0500459 0,
Stephen Rothwell7c929432006-03-23 17:36:59 +1100460};
461#endif /* __powerpc64__ */
Kumar Gala10b35d92005-09-23 14:08:58 -0500462
Anton Blanchard2406f602005-12-13 07:45:33 +1100463#ifdef __powerpc64__
Stephen Rothwell7c929432006-03-23 17:36:59 +1100464#define CPU_FTRS_ALWAYS \
465 (CPU_FTRS_POWER3 & CPU_FTRS_RS64 & CPU_FTRS_POWER4 & \
Anton Blanchard03054d52006-04-29 09:51:06 +1000466 CPU_FTRS_PPC970 & CPU_FTRS_POWER5 & CPU_FTRS_POWER6 & \
Michael Neulinge952e6c2008-06-18 10:47:26 +1000467 CPU_FTRS_POWER7 & CPU_FTRS_CELL & CPU_FTRS_PA6T & CPU_FTRS_POSSIBLE)
Anton Blanchard2406f602005-12-13 07:45:33 +1100468#else
Stephen Rothwell7c929432006-03-23 17:36:59 +1100469enum {
470 CPU_FTRS_ALWAYS =
Kumar Gala10b35d92005-09-23 14:08:58 -0500471#if CLASSIC_PPC
472 CPU_FTRS_PPC601 & CPU_FTRS_603 & CPU_FTRS_604 & CPU_FTRS_740_NOTAU &
473 CPU_FTRS_740 & CPU_FTRS_750 & CPU_FTRS_750FX1 &
474 CPU_FTRS_750FX2 & CPU_FTRS_750FX & CPU_FTRS_750GX &
475 CPU_FTRS_7400_NOTAU & CPU_FTRS_7400 & CPU_FTRS_7450_20 &
476 CPU_FTRS_7450_21 & CPU_FTRS_7450_23 & CPU_FTRS_7455_1 &
477 CPU_FTRS_7455_20 & CPU_FTRS_7455 & CPU_FTRS_7447_10 &
478 CPU_FTRS_7447 & CPU_FTRS_7447A & CPU_FTRS_82XX &
Kim Phillipsaa42c692006-12-08 02:43:30 -0600479 CPU_FTRS_G2_LE & CPU_FTRS_E300 & CPU_FTRS_E300C2 &
480 CPU_FTRS_CLASSIC32 &
Kumar Gala10b35d92005-09-23 14:08:58 -0500481#else
482 CPU_FTRS_GENERIC_32 &
483#endif
Kumar Gala10b35d92005-09-23 14:08:58 -0500484#ifdef CONFIG_8xx
485 CPU_FTRS_8XX &
486#endif
487#ifdef CONFIG_40x
488 CPU_FTRS_40X &
489#endif
490#ifdef CONFIG_44x
491 CPU_FTRS_44X &
492#endif
493#ifdef CONFIG_E200
494 CPU_FTRS_E200 &
495#endif
496#ifdef CONFIG_E500
Kumar Gala3dfa8772008-06-16 09:41:32 -0500497 CPU_FTRS_E500 & CPU_FTRS_E500_2 & CPU_FTRS_E500MC &
Kumar Gala10b35d92005-09-23 14:08:58 -0500498#endif
Kumar Gala10b35d92005-09-23 14:08:58 -0500499 CPU_FTRS_POSSIBLE,
500};
Stephen Rothwell7c929432006-03-23 17:36:59 +1100501#endif /* __powerpc64__ */
Kumar Gala10b35d92005-09-23 14:08:58 -0500502
503static inline int cpu_has_feature(unsigned long feature)
504{
505 return (CPU_FTRS_ALWAYS & feature) ||
506 (CPU_FTRS_POSSIBLE
Kumar Gala10b35d92005-09-23 14:08:58 -0500507 & cur_cpu_spec->cpu_features
Kumar Gala10b35d92005-09-23 14:08:58 -0500508 & feature);
509}
510
511#endif /* !__ASSEMBLY__ */
512
Kumar Gala10b35d92005-09-23 14:08:58 -0500513#endif /* __KERNEL__ */
514#endif /* __ASM_POWERPC_CPUTABLE_H */