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-rw-r--r--arch/mips/kernel/proc.c135
1 files changed, 75 insertions, 60 deletions
diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index 0f159f30e894..86fe15b273cd 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -2,7 +2,8 @@
2 * linux/arch/mips/kernel/proc.c 2 * linux/arch/mips/kernel/proc.c
3 * 3 *
4 * Copyright (C) 1995, 1996, 2001 Ralf Baechle 4 * Copyright (C) 1995, 1996, 2001 Ralf Baechle
5 * Copyright (C) 2001 MIPS Technologies, Inc. 5 * Copyright (C) 2001, 2004 MIPS Technologies, Inc.
6 * Copyright (C) 2004 Maciej W. Rozycki
6 */ 7 */
7#include <linux/config.h> 8#include <linux/config.h>
8#include <linux/delay.h> 9#include <linux/delay.h>
@@ -19,63 +20,69 @@
19unsigned int vced_count, vcei_count; 20unsigned int vced_count, vcei_count;
20 21
21static const char *cpu_name[] = { 22static const char *cpu_name[] = {
22 [CPU_UNKNOWN] "unknown", 23 [CPU_UNKNOWN] = "unknown",
23 [CPU_R2000] "R2000", 24 [CPU_R2000] = "R2000",
24 [CPU_R3000] "R3000", 25 [CPU_R3000] = "R3000",
25 [CPU_R3000A] "R3000A", 26 [CPU_R3000A] = "R3000A",
26 [CPU_R3041] "R3041", 27 [CPU_R3041] = "R3041",
27 [CPU_R3051] "R3051", 28 [CPU_R3051] = "R3051",
28 [CPU_R3052] "R3052", 29 [CPU_R3052] = "R3052",
29 [CPU_R3081] "R3081", 30 [CPU_R3081] = "R3081",
30 [CPU_R3081E] "R3081E", 31 [CPU_R3081E] = "R3081E",
31 [CPU_R4000PC] "R4000PC", 32 [CPU_R4000PC] = "R4000PC",
32 [CPU_R4000SC] "R4000SC", 33 [CPU_R4000SC] = "R4000SC",
33 [CPU_R4000MC] "R4000MC", 34 [CPU_R4000MC] = "R4000MC",
34 [CPU_R4200] "R4200", 35 [CPU_R4200] = "R4200",
35 [CPU_R4400PC] "R4400PC", 36 [CPU_R4400PC] = "R4400PC",
36 [CPU_R4400SC] "R4400SC", 37 [CPU_R4400SC] = "R4400SC",
37 [CPU_R4400MC] "R4400MC", 38 [CPU_R4400MC] = "R4400MC",
38 [CPU_R4600] "R4600", 39 [CPU_R4600] = "R4600",
39 [CPU_R6000] "R6000", 40 [CPU_R6000] = "R6000",
40 [CPU_R6000A] "R6000A", 41 [CPU_R6000A] = "R6000A",
41 [CPU_R8000] "R8000", 42 [CPU_R8000] = "R8000",
42 [CPU_R10000] "R10000", 43 [CPU_R10000] = "R10000",
43 [CPU_R12000] "R12000", 44 [CPU_R12000] = "R12000",
44 [CPU_R4300] "R4300", 45 [CPU_R4300] = "R4300",
45 [CPU_R4650] "R4650", 46 [CPU_R4650] = "R4650",
46 [CPU_R4700] "R4700", 47 [CPU_R4700] = "R4700",
47 [CPU_R5000] "R5000", 48 [CPU_R5000] = "R5000",
48 [CPU_R5000A] "R5000A", 49 [CPU_R5000A] = "R5000A",
49 [CPU_R4640] "R4640", 50 [CPU_R4640] = "R4640",
50 [CPU_NEVADA] "Nevada", 51 [CPU_NEVADA] = "Nevada",
51 [CPU_RM7000] "RM7000", 52 [CPU_RM7000] = "RM7000",
52 [CPU_RM9000] "RM9000", 53 [CPU_RM9000] = "RM9000",
53 [CPU_R5432] "R5432", 54 [CPU_R5432] = "R5432",
54 [CPU_4KC] "MIPS 4Kc", 55 [CPU_4KC] = "MIPS 4Kc",
55 [CPU_5KC] "MIPS 5Kc", 56 [CPU_5KC] = "MIPS 5Kc",
56 [CPU_R4310] "R4310", 57 [CPU_R4310] = "R4310",
57 [CPU_SB1] "SiByte SB1", 58 [CPU_SB1] = "SiByte SB1",
58 [CPU_TX3912] "TX3912", 59 [CPU_SB1A] = "SiByte SB1A",
59 [CPU_TX3922] "TX3922", 60 [CPU_TX3912] = "TX3912",
60 [CPU_TX3927] "TX3927", 61 [CPU_TX3922] = "TX3922",
61 [CPU_AU1000] "Au1000", 62 [CPU_TX3927] = "TX3927",
62 [CPU_AU1500] "Au1500", 63 [CPU_AU1000] = "Au1000",
63 [CPU_4KEC] "MIPS 4KEc", 64 [CPU_AU1500] = "Au1500",
64 [CPU_4KSC] "MIPS 4KSc", 65 [CPU_AU1100] = "Au1100",
65 [CPU_VR41XX] "NEC Vr41xx", 66 [CPU_AU1550] = "Au1550",
66 [CPU_R5500] "R5500", 67 [CPU_AU1200] = "Au1200",
67 [CPU_TX49XX] "TX49xx", 68 [CPU_4KEC] = "MIPS 4KEc",
68 [CPU_20KC] "MIPS 20Kc", 69 [CPU_4KSC] = "MIPS 4KSc",
69 [CPU_24K] "MIPS 24K", 70 [CPU_VR41XX] = "NEC Vr41xx",
70 [CPU_25KF] "MIPS 25Kf", 71 [CPU_R5500] = "R5500",
71 [CPU_VR4111] "NEC VR4111", 72 [CPU_TX49XX] = "TX49xx",
72 [CPU_VR4121] "NEC VR4121", 73 [CPU_20KC] = "MIPS 20Kc",
73 [CPU_VR4122] "NEC VR4122", 74 [CPU_24K] = "MIPS 24K",
74 [CPU_VR4131] "NEC VR4131", 75 [CPU_25KF] = "MIPS 25Kf",
75 [CPU_VR4133] "NEC VR4133", 76 [CPU_34K] = "MIPS 34K",
76 [CPU_VR4181] "NEC VR4181", 77 [CPU_VR4111] = "NEC VR4111",
77 [CPU_VR4181A] "NEC VR4181A", 78 [CPU_VR4121] = "NEC VR4121",
78 [CPU_SR71000] "Sandcraft SR71000" 79 [CPU_VR4122] = "NEC VR4122",
80 [CPU_VR4131] = "NEC VR4131",
81 [CPU_VR4133] = "NEC VR4133",
82 [CPU_VR4181] = "NEC VR4181",
83 [CPU_VR4181A] = "NEC VR4181A",
84 [CPU_SR71000] = "Sandcraft SR71000",
85 [CPU_PR4450] = "Philips PR4450",
79}; 86};
80 87
81 88
@@ -105,8 +112,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
105 (version >> 4) & 0x0f, version & 0x0f, 112 (version >> 4) & 0x0f, version & 0x0f,
106 (fp_vers >> 4) & 0x0f, fp_vers & 0x0f); 113 (fp_vers >> 4) & 0x0f, fp_vers & 0x0f);
107 seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n", 114 seq_printf(m, "BogoMIPS\t\t: %lu.%02lu\n",
108 loops_per_jiffy / (500000/HZ), 115 cpu_data[n].udelay_val / (500000/HZ),
109 (loops_per_jiffy / (5000/HZ)) % 100); 116 (cpu_data[n].udelay_val / (5000/HZ)) % 100);
110 seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no"); 117 seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no");
111 seq_printf(m, "microsecond timers\t: %s\n", 118 seq_printf(m, "microsecond timers\t: %s\n",
112 cpu_has_counter ? "yes" : "no"); 119 cpu_has_counter ? "yes" : "no");
@@ -115,6 +122,14 @@ static int show_cpuinfo(struct seq_file *m, void *v)
115 cpu_has_divec ? "yes" : "no"); 122 cpu_has_divec ? "yes" : "no");
116 seq_printf(m, "hardware watchpoint\t: %s\n", 123 seq_printf(m, "hardware watchpoint\t: %s\n",
117 cpu_has_watch ? "yes" : "no"); 124 cpu_has_watch ? "yes" : "no");
125 seq_printf(m, "ASEs implemented\t:%s%s%s%s%s%s\n",
126 cpu_has_mips16 ? " mips16" : "",
127 cpu_has_mdmx ? " mdmx" : "",
128 cpu_has_mips3d ? " mips3d" : "",
129 cpu_has_smartmips ? " smartmips" : "",
130 cpu_has_dsp ? " dsp" : "",
131 cpu_has_mipsmt ? " mt" : ""
132 );
118 133
119 sprintf(fmt, "VCE%%c exceptions\t\t: %s\n", 134 sprintf(fmt, "VCE%%c exceptions\t\t: %s\n",
120 cpu_has_vce ? "%u" : "not available"); 135 cpu_has_vce ? "%u" : "not available");
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-20 04:50:05 -0500