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-rw-r--r--arch/ppc/kernel/smp.c20
-rw-r--r--arch/ppc/platforms/chrp_setup.c2
-rw-r--r--arch/ppc/platforms/gemini_setup.c2
-rw-r--r--arch/ppc/platforms/hdpu.c4
-rw-r--r--arch/ppc/platforms/pmac_setup.c4
-rw-r--r--arch/ppc/platforms/pmac_smp.c3
-rw-r--r--arch/ppc/platforms/pplus.c2
-rw-r--r--arch/ppc/platforms/prep_setup.c2
-rw-r--r--arch/ppc/syslib/open_pic.c2
9 files changed, 18 insertions, 23 deletions
diff --git a/arch/ppc/kernel/smp.c b/arch/ppc/kernel/smp.c
index 801c793fdec..bc5bf112483 100644
--- a/arch/ppc/kernel/smp.c
+++ b/arch/ppc/kernel/smp.c
@@ -51,7 +51,7 @@ EXPORT_SYMBOL(cpu_online_map);
EXPORT_SYMBOL(cpu_possible_map);
/* SMP operations for this machine */
-static struct smp_ops_t *smp_ops;
+struct smp_ops_t *smp_ops;
/* all cpu mappings are 1-1 -- Cort */
volatile unsigned long cpu_callin_map[NR_CPUS];
@@ -74,11 +74,11 @@ extern void __save_cpu_setup(void);
#define PPC_MSG_XMON_BREAK 3
static inline void
-smp_message_pass(int target, int msg, unsigned long data, int wait)
+smp_message_pass(int target, int msg)
{
- if (smp_ops){
+ if (smp_ops) {
atomic_inc(&ipi_sent);
- smp_ops->message_pass(target,msg,data,wait);
+ smp_ops->message_pass(target, msg);
}
}
@@ -119,7 +119,7 @@ void smp_message_recv(int msg, struct pt_regs *regs)
void smp_send_tlb_invalidate(int cpu)
{
if ( PVR_VER(mfspr(SPRN_PVR)) == 8 )
- smp_message_pass(MSG_ALL_BUT_SELF, PPC_MSG_INVALIDATE_TLB, 0, 0);
+ smp_message_pass(MSG_ALL_BUT_SELF, PPC_MSG_INVALIDATE_TLB);
}
void smp_send_reschedule(int cpu)
@@ -135,13 +135,13 @@ void smp_send_reschedule(int cpu)
*/
/* This is only used if `cpu' is running an idle task,
so it will reschedule itself anyway... */
- smp_message_pass(cpu, PPC_MSG_RESCHEDULE, 0, 0);
+ smp_message_pass(cpu, PPC_MSG_RESCHEDULE);
}
#ifdef CONFIG_XMON
void smp_send_xmon_break(int cpu)
{
- smp_message_pass(cpu, PPC_MSG_XMON_BREAK, 0, 0);
+ smp_message_pass(cpu, PPC_MSG_XMON_BREAK);
}
#endif /* CONFIG_XMON */
@@ -224,7 +224,7 @@ static int __smp_call_function(void (*func) (void *info), void *info,
spin_lock(&call_lock);
call_data = &data;
/* Send a message to all other CPUs and wait for them to respond */
- smp_message_pass(target, PPC_MSG_CALL_FUNCTION, 0, 0);
+ smp_message_pass(target, PPC_MSG_CALL_FUNCTION);
/* Wait for response */
timeout = 1000000;
@@ -294,7 +294,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
smp_store_cpu_info(smp_processor_id());
cpu_callin_map[smp_processor_id()] = 1;
- smp_ops = ppc_md.smp_ops;
if (smp_ops == NULL) {
printk("SMP not supported on this machine.\n");
return;
@@ -308,9 +307,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
/* Backup CPU 0 state */
__save_cpu_setup();
- if (smp_ops->space_timers)
- smp_ops->space_timers(num_cpus);
-
for_each_cpu(cpu) {
if (cpu == smp_processor_id())
continue;
diff --git a/arch/ppc/platforms/chrp_setup.c b/arch/ppc/platforms/chrp_setup.c
index 8c874e957a4..56c53bb3dfd 100644
--- a/arch/ppc/platforms/chrp_setup.c
+++ b/arch/ppc/platforms/chrp_setup.c
@@ -553,7 +553,7 @@ chrp_init(unsigned long r3, unsigned long r4, unsigned long r5,
#endif
#ifdef CONFIG_SMP
- ppc_md.smp_ops = &chrp_smp_ops;
+ smp_ops = &chrp_smp_ops;
#endif /* CONFIG_SMP */
/*
diff --git a/arch/ppc/platforms/gemini_setup.c b/arch/ppc/platforms/gemini_setup.c
index ec6aa04d001..729897c5903 100644
--- a/arch/ppc/platforms/gemini_setup.c
+++ b/arch/ppc/platforms/gemini_setup.c
@@ -575,6 +575,6 @@ void __init platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.pcibios_fixup_bus = gemini_pcibios_fixup;
#ifdef CONFIG_SMP
- ppc_md.smp_ops = &gemini_smp_ops;
+ smp_ops = &gemini_smp_ops;
#endif /* CONFIG_SMP */
}
diff --git a/arch/ppc/platforms/hdpu.c b/arch/ppc/platforms/hdpu.c
index ff379686012..2cc12b04584 100644
--- a/arch/ppc/platforms/hdpu.c
+++ b/arch/ppc/platforms/hdpu.c
@@ -753,7 +753,7 @@ static int smp_hdpu_probe(void)
}
static void
-smp_hdpu_message_pass(int target, int msg, unsigned long data, int wait)
+smp_hdpu_message_pass(int target, int msg)
{
if (msg > 0x3) {
printk("SMP %d: smp_message_pass: unknown msg %d\n",
@@ -949,7 +949,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
#endif /* CONFIG_SERIAL_TEXT_DEBUG */
#ifdef CONFIG_SMP
- ppc_md.smp_ops = &hdpu_smp_ops;
+ smp_ops = &hdpu_smp_ops;
#endif /* CONFIG_SMP */
#if defined(CONFIG_SERIAL_MPSC) || defined(CONFIG_MV643XX_ETH)
diff --git a/arch/ppc/platforms/pmac_setup.c b/arch/ppc/platforms/pmac_setup.c
index 74165684552..55d2beffe56 100644
--- a/arch/ppc/platforms/pmac_setup.c
+++ b/arch/ppc/platforms/pmac_setup.c
@@ -330,9 +330,9 @@ pmac_setup_arch(void)
#ifdef CONFIG_SMP
/* Check for Core99 */
if (find_devices("uni-n") || find_devices("u3"))
- ppc_md.smp_ops = &core99_smp_ops;
+ smp_ops = &core99_smp_ops;
else
- ppc_md.smp_ops = &psurge_smp_ops;
+ smp_ops = &psurge_smp_ops;
#endif /* CONFIG_SMP */
pci_create_OF_bus_map();
diff --git a/arch/ppc/platforms/pmac_smp.c b/arch/ppc/platforms/pmac_smp.c
index e613f0e0d9e..26ff26238f0 100644
--- a/arch/ppc/platforms/pmac_smp.c
+++ b/arch/ppc/platforms/pmac_smp.c
@@ -209,8 +209,7 @@ irqreturn_t psurge_primary_intr(int irq, void *d, struct pt_regs *regs)
return IRQ_HANDLED;
}
-static void smp_psurge_message_pass(int target, int msg, unsigned long data,
- int wait)
+static void smp_psurge_message_pass(int target, int msg)
{
int i;
diff --git a/arch/ppc/platforms/pplus.c b/arch/ppc/platforms/pplus.c
index c8803214405..59eb330b209 100644
--- a/arch/ppc/platforms/pplus.c
+++ b/arch/ppc/platforms/pplus.c
@@ -903,6 +903,6 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
ppc_md.kgdb_map_scc = gen550_kgdb_map_scc;
#endif
#ifdef CONFIG_SMP
- ppc_md.smp_ops = &pplus_smp_ops;
+ smp_ops = &pplus_smp_ops;
#endif /* CONFIG_SMP */
}
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index 490ff175c90..9e5637e5f5a 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -1160,6 +1160,6 @@ prep_init(unsigned long r3, unsigned long r4, unsigned long r5,
#endif
#ifdef CONFIG_SMP
- ppc_md.smp_ops = &prep_smp_ops;
+ smp_ops = &prep_smp_ops;
#endif /* CONFIG_SMP */
}
diff --git a/arch/ppc/syslib/open_pic.c b/arch/ppc/syslib/open_pic.c
index 361f113260d..894779712b4 100644
--- a/arch/ppc/syslib/open_pic.c
+++ b/arch/ppc/syslib/open_pic.c
@@ -890,7 +890,7 @@ openpic_get_irq(struct pt_regs *regs)
#ifdef CONFIG_SMP
void
-smp_openpic_message_pass(int target, int msg, unsigned long data, int wait)
+smp_openpic_message_pass(int target, int msg)
{
cpumask_t mask = CPU_MASK_ALL;
/* make sure we're sending something that translates to an IPI */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 05:59:43 +0000