aboutsummaryrefslogtreecommitdiff
path: root/include/asm-ia64
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/Kbuild2
-rw-r--r--include/asm-ia64/hw_irq.h12
-rw-r--r--include/asm-ia64/kprobes.h7
-rw-r--r--include/asm-ia64/ptrace.h9
-rw-r--r--include/asm-ia64/sal.h4
5 files changed, 24 insertions, 10 deletions
diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
index 4a1e48b9f40..eb24a3f47ca 100644
--- a/include/asm-ia64/Kbuild
+++ b/include/asm-ia64/Kbuild
@@ -3,7 +3,6 @@ include include/asm-generic/Kbuild.asm
header-y += break.h
header-y += fpu.h
header-y += fpswa.h
-header-y += gcc_intrin.h
header-y += ia64regs.h
header-y += intel_intrin.h
header-y += intrinsics.h
@@ -12,5 +11,6 @@ header-y += ptrace_offsets.h
header-y += rse.h
header-y += ucontext.h
+unifdef-y += gcc_intrin.h
unifdef-y += perfmon.h
unifdef-y += ustack.h
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 7e6e3779670..76366dc9c1a 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -93,6 +93,9 @@ extern __u8 isa_irq_to_vector_map[16];
struct irq_cfg {
ia64_vector vector;
cpumask_t domain;
+ cpumask_t old_domain;
+ unsigned move_cleanup_count;
+ u8 move_in_progress : 1;
};
extern spinlock_t vector_lock;
extern struct irq_cfg irq_cfg[NR_IRQS];
@@ -106,12 +109,19 @@ extern int assign_irq_vector (int irq); /* allocate a free vector */
extern void free_irq_vector (int vector);
extern int reserve_irq_vector (int vector);
extern void __setup_vector_irq(int cpu);
-extern int reassign_irq_vector(int irq, int cpu);
extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
extern int check_irq_used (int irq);
extern void destroy_and_reserve_irq (unsigned int irq);
+#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG))
+extern int irq_prepare_move(int irq, int cpu);
+extern void irq_complete_move(unsigned int irq);
+#else
+static inline int irq_prepare_move(int irq, int cpu) { return 0; }
+static inline void irq_complete_move(unsigned int irq) {}
+#endif
+
static inline void ia64_resend_irq(unsigned int vector)
{
platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index a93ce9ef07f..d03bf9ff68e 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -82,7 +82,6 @@ struct kprobe_ctlblk {
struct prev_kprobe prev_kprobe[ARCH_PREV_KPROBE_SZ];
};
-#define ARCH_SUPPORTS_KRETPROBES
#define kretprobe_blacklist_size 0
#define SLOT0_OPCODE_SHIFT (37)
@@ -118,14 +117,10 @@ struct arch_specific_insn {
unsigned short slot;
};
-extern int kprobes_fault_handler(struct pt_regs *regs, int trapnr);
+extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
extern int kprobe_exceptions_notify(struct notifier_block *self,
unsigned long val, void *data);
-/* ia64 does not need this */
-static inline void jprobe_return(void)
-{
-}
extern void invalidate_stacked_regs(void);
extern void flush_register_stack(void);
extern void arch_remove_kprobe(struct kprobe *p);
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 0bdce7dde1b..4b2a8d40ebc 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -233,8 +233,6 @@ struct switch_stack {
#include <asm/current.h>
#include <asm/page.h>
-#define __ARCH_SYS_PTRACE 1
-
/*
* We use the ia64_psr(regs)->ri to determine which of the three
* instructions in bundle (16 bytes) took the sample. Generate
@@ -314,6 +312,13 @@ struct switch_stack {
#define arch_ptrace_attach(child) \
ptrace_attach_sync_user_rbs(child)
+ #define arch_has_single_step() (1)
+ extern void user_enable_single_step(struct task_struct *);
+ extern void user_disable_single_step(struct task_struct *);
+
+ #define arch_has_block_step() (1)
+ extern void user_enable_block_step(struct task_struct *);
+
#endif /* !__KERNEL__ */
/* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index 2251118894a..f4904db3b05 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -807,6 +807,10 @@ static inline s64
ia64_sal_physical_id_info(u16 *splid)
{
struct ia64_sal_retval isrv;
+
+ if (sal_revision < SAL_VERSION_CODE(3,2))
+ return -1;
+
SAL_CALL(isrv, SAL_PHYSICAL_ID_INFO, 0, 0, 0, 0, 0, 0, 0);
if (splid)
*splid = isrv.v0;