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authorDavid S. Miller <davem@sunset.davemloft.net>2005-09-28 01:50:06 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2005-09-28 01:50:06 -0400
commitd2212bc7db13268bef0799d9ff4b2e511c284885 (patch)
tree8f1ff9d5b790272de29381f3d707251f0dc43c5d /arch
parentf16af555cc46a724507da371fbac94b430c93315 (diff)
[SPARC64]: Add missing IDs for newer cpus.
Also, the us3_cpufreq driver can work on Ultra-IV and IV+. They use the SAFARI bus register to control the clock divider just like Ultra-III and III+ do. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/sparc64/kernel/cpu.c4
-rw-r--r--arch/sparc64/kernel/us3_cpufreq.c5
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/cpu.c b/arch/sparc64/kernel/cpu.c
index 48756958116b..77ef5df4e5a7 100644
--- a/arch/sparc64/kernel/cpu.c
+++ b/arch/sparc64/kernel/cpu.c
@@ -39,6 +39,8 @@ struct cpu_fp_info linux_sparc_fpu[] = {
39 { 0x3e, 0x15, 0, "UltraSparc III+ integrated FPU"}, 39 { 0x3e, 0x15, 0, "UltraSparc III+ integrated FPU"},
40 { 0x3e, 0x16, 0, "UltraSparc IIIi integrated FPU"}, 40 { 0x3e, 0x16, 0, "UltraSparc IIIi integrated FPU"},
41 { 0x3e, 0x18, 0, "UltraSparc IV integrated FPU"}, 41 { 0x3e, 0x18, 0, "UltraSparc IV integrated FPU"},
42 { 0x3e, 0x19, 0, "UltraSparc IV+ integrated FPU"},
43 { 0x3e, 0x22, 0, "UltraSparc IIIi+ integrated FPU"},
42}; 44};
43 45
44#define NSPARCFPU (sizeof(linux_sparc_fpu)/sizeof(struct cpu_fp_info)) 46#define NSPARCFPU (sizeof(linux_sparc_fpu)/sizeof(struct cpu_fp_info))
@@ -53,6 +55,8 @@ struct cpu_iu_info linux_sparc_chips[] = {
53 { 0x3e, 0x15, "TI UltraSparc III+ (Cheetah+)"}, 55 { 0x3e, 0x15, "TI UltraSparc III+ (Cheetah+)"},
54 { 0x3e, 0x16, "TI UltraSparc IIIi (Jalapeno)"}, 56 { 0x3e, 0x16, "TI UltraSparc IIIi (Jalapeno)"},
55 { 0x3e, 0x18, "TI UltraSparc IV (Jaguar)"}, 57 { 0x3e, 0x18, "TI UltraSparc IV (Jaguar)"},
58 { 0x3e, 0x19, "TI UltraSparc IV+ (Panther)"},
59 { 0x3e, 0x22, "TI UltraSparc IIIi+ (Serrano)"},
56}; 60};
57 61
58#define NSPARCCHIPS (sizeof(linux_sparc_chips)/sizeof(struct cpu_iu_info)) 62#define NSPARCCHIPS (sizeof(linux_sparc_chips)/sizeof(struct cpu_iu_info))
diff --git a/arch/sparc64/kernel/us3_cpufreq.c b/arch/sparc64/kernel/us3_cpufreq.c
index 9080e7cd4bb0..0340041f6143 100644
--- a/arch/sparc64/kernel/us3_cpufreq.c
+++ b/arch/sparc64/kernel/us3_cpufreq.c
@@ -208,7 +208,10 @@ static int __init us3_freq_init(void)
208 impl = ((ver >> 32) & 0xffff); 208 impl = ((ver >> 32) & 0xffff);
209 209
210 if (manuf == CHEETAH_MANUF && 210 if (manuf == CHEETAH_MANUF &&
211 (impl == CHEETAH_IMPL || impl == CHEETAH_PLUS_IMPL)) { 211 (impl == CHEETAH_IMPL ||
212 impl == CHEETAH_PLUS_IMPL ||
213 impl == JAGUAR_IMPL ||
214 impl == PANTHER_IMPL)) {
212 struct cpufreq_driver *driver; 215 struct cpufreq_driver *driver;
213 216
214 ret = -ENOMEM; 217 ret = -ENOMEM;