aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/kernel/cpu-probe.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/kernel/cpu-probe.c')
-rw-r--r--arch/mips/kernel/cpu-probe.c15
1 files changed, 13 insertions, 2 deletions
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 0fc90ba16ae1..b12eeee0e974 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -137,13 +137,24 @@ static inline void check_wait(void)
137 case CPU_4KEC: 137 case CPU_4KEC:
138 case CPU_4KSC: 138 case CPU_4KSC:
139 case CPU_5KC: 139 case CPU_5KC:
140 case CPU_24K:
141 case CPU_25KF: 140 case CPU_25KF:
141 case CPU_PR4450:
142 cpu_wait = r4k_wait;
143 break;
144
145 case CPU_24K:
142 case CPU_34K: 146 case CPU_34K:
147 cpu_wait = r4k_wait;
148 if (read_c0_config7() & MIPS_CONF7_WII)
149 cpu_wait = r4k_wait_irqoff;
150 break;
151
143 case CPU_74K: 152 case CPU_74K:
144 case CPU_PR4450:
145 cpu_wait = r4k_wait; 153 cpu_wait = r4k_wait;
154 if ((c->processor_id & 0xff) >= PRID_REV_ENCODE_332(2, 1, 0))
155 cpu_wait = r4k_wait_irqoff;
146 break; 156 break;
157
147 case CPU_TX49XX: 158 case CPU_TX49XX:
148 cpu_wait = r4k_wait_irqoff; 159 cpu_wait = r4k_wait_irqoff;
149 break; 160 break;