12 files changed, 83 insertions, 14 deletions

diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
index 44688143967..3fad89ee01c 100644
--- a/arch/ia64/include/asm/atomic.h
+++ b/arch/ia64/include/asm/atomic.h
@@ -90,7 +90,7 @@ ia64_atomic64_sub (__s64 i, atomic64_t *v)
         (cmpxchg(&((v)->counter), old, new))
 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
 
-static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
+static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
 {
         int c, old;
         c = atomic_read(v);
@@ -102,10 +102,9 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
                         break;
                 c = old;
         }
-        return c != (u);
+        return c;
 }
 
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
 static __inline__ long atomic64_add_unless(atomic64_t *v, long a, long u)
 {
@@ -216,5 +215,4 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
 #define smp_mb__before_atomic_inc()     barrier()
 #define smp_mb__after_atomic_inc()      barrier()
 
-#include <asm-generic/atomic-long.h>
 #endif /* _ASM_IA64_ATOMIC_H */
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h
index b76f7e00921..8e20bff39f7 100644
--- a/arch/ia64/include/asm/bitops.h
+++ b/arch/ia64/include/asm/bitops.h
@@ -458,8 +458,7 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x)
 
 #include <asm-generic/bitops/le.h>
 
-#define ext2_set_bit_atomic(l,n,a)      test_and_set_bit(n,a)
-#define ext2_clear_bit_atomic(l,n,a)    test_and_clear_bit(n,a)
+#include <asm-generic/bitops/ext2-atomic-setbit.h>
 
 #include <asm-generic/bitops/sched.h>
 
diff --git a/arch/ia64/include/asm/clocksource.h b/arch/ia64/include/asm/clocksource.h
new file mode 100644
index 00000000000..5c8596e4cb0
--- /dev/null
+++ b/arch/ia64/include/asm/clocksource.h
@@ -0,0 +1,10 @@
+/* IA64-specific clocksource additions */
+
+#ifndef _ASM_IA64_CLOCKSOURCE_H
+#define _ASM_IA64_CLOCKSOURCE_H
+
+struct arch_clocksource_data {
+        void *fsys_mmio;        /* used by fsyscall asm code */
+};
+
+#endif /* _ASM_IA64_CLOCKSOURCE_H */
diff --git a/arch/ia64/include/asm/device.h b/arch/ia64/include/asm/device.h
index d66d446b127..d05e78f6db9 100644
--- a/arch/ia64/include/asm/device.h
+++ b/arch/ia64/include/asm/device.h
@@ -10,7 +10,7 @@ struct dev_archdata {
 #ifdef CONFIG_ACPI
         void    *acpi_handle;
 #endif
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
         void *iommu; /* hook for IOMMU specific extension */
 #endif
 };
diff --git a/arch/ia64/include/asm/gpio.h b/arch/ia64/include/asm/gpio.h
new file mode 100644
index 00000000000..590a20debc4
--- /dev/null
+++ b/arch/ia64/include/asm/gpio.h
@@ -0,0 +1,55 @@
+/*
+ * Generic GPIO API implementation for IA-64.
+ *
+ * A stright copy of that for PowerPC which was:
+ *
+ * Copyright (c) 2007-2008  MontaVista Software, Inc.
+ *
+ * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _ASM_IA64_GPIO_H
+#define _ASM_IA64_GPIO_H
+
+#include <linux/errno.h>
+#include <asm-generic/gpio.h>
+
+#ifdef CONFIG_GPIOLIB
+
+/*
+ * We don't (yet) implement inlined/rapid versions for on-chip gpios.
+ * Just call gpiolib.
+ */
+static inline int gpio_get_value(unsigned int gpio)
+{
+        return __gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned int gpio, int value)
+{
+        __gpio_set_value(gpio, value);
+}
+
+static inline int gpio_cansleep(unsigned int gpio)
+{
+        return __gpio_cansleep(gpio);
+}
+
+static inline int gpio_to_irq(unsigned int gpio)
+{
+        return __gpio_to_irq(gpio);
+}
+
+static inline int irq_to_gpio(unsigned int irq)
+{
+        return -EINVAL;
+}
+
+#endif /* CONFIG_GPIOLIB */
+
+#endif /* _ASM_IA64_GPIO_H */
diff --git a/arch/ia64/include/asm/iommu.h b/arch/ia64/include/asm/iommu.h
index 745e095fe82..b6a809fa299 100644
--- a/arch/ia64/include/asm/iommu.h
+++ b/arch/ia64/include/asm/iommu.h
@@ -7,12 +7,16 @@
 
 extern void pci_iommu_shutdown(void);
 extern void no_iommu_init(void);
+#ifdef  CONFIG_INTEL_IOMMU
 extern int force_iommu, no_iommu;
-extern int iommu_detected;
-#ifdef  CONFIG_DMAR
 extern int iommu_pass_through;
+extern int iommu_detected;
+extern int iommu_group_mf;
 #else
 #define iommu_pass_through      (0)
+#define no_iommu                (1)
+#define iommu_detected          (0)
+#define iommu_group_mf          (0)
 #endif
 extern void iommu_dma_init(void);
 extern void machvec_init(const char *name);
diff --git a/arch/ia64/include/asm/paravirt.h b/arch/ia64/include/asm/paravirt.h
index 2eb0a981a09..32551d304cd 100644
--- a/arch/ia64/include/asm/paravirt.h
+++ b/arch/ia64/include/asm/paravirt.h
@@ -281,6 +281,10 @@ paravirt_init_missing_ticks_accounting(int cpu)
                 pv_time_ops.init_missing_ticks_accounting(cpu);
 }
 
+struct jump_label_key;
+extern struct jump_label_key paravirt_steal_enabled;
+extern struct jump_label_key paravirt_steal_rq_enabled;
+
 static inline int
 paravirt_do_steal_accounting(unsigned long *new_itm)
 {
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h
index 73b5f785e70..127dd7be346 100644
--- a/arch/ia64/include/asm/pci.h
+++ b/arch/ia64/include/asm/pci.h
@@ -139,7 +139,7 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
         return channel ? isa_irq_to_vector(15) : isa_irq_to_vector(14);
 }
 
-#ifdef CONFIG_DMAR
+#ifdef CONFIG_INTEL_IOMMU
 extern void pci_iommu_alloc(void);
 #endif
 #endif /* _ASM_IA64_PCI_H */
diff --git a/arch/ia64/include/asm/processor.h b/arch/ia64/include/asm/processor.h
index 03afe797074..d9f397fae03 100644
--- a/arch/ia64/include/asm/processor.h
+++ b/arch/ia64/include/asm/processor.h
@@ -75,7 +75,7 @@
 #include <asm/percpu.h>
 #include <asm/rse.h>
 #include <asm/unwind.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #ifdef CONFIG_NUMA
 #include <asm/nodedata.h>
 #endif
diff --git a/arch/ia64/include/asm/ptrace.h b/arch/ia64/include/asm/ptrace.h
index 7ae9c3f15a1..f5cb27614e3 100644
--- a/arch/ia64/include/asm/ptrace.h
+++ b/arch/ia64/include/asm/ptrace.h
@@ -286,7 +286,6 @@ static inline unsigned long user_stack_pointer(struct pt_regs *regs)
   struct task_struct;                   /* forward decl */
   struct unw_frame_info;                /* forward decl */
 
-  extern void show_regs (struct pt_regs *);
   extern void ia64_do_show_stack (struct unw_frame_info *, void *);
   extern unsigned long ia64_get_user_rbs_end (struct task_struct *, struct pt_regs *,
                                               unsigned long *);
diff --git a/arch/ia64/include/asm/sn/tioce.h b/arch/ia64/include/asm/sn/tioce.h
index 893468e1b41..6eae8ada90f 100644
--- a/arch/ia64/include/asm/sn/tioce.h
+++ b/arch/ia64/include/asm/sn/tioce.h
@@ -467,7 +467,7 @@ typedef volatile struct tioce {
 #define CE_LSI_GB_CFG1_RXL0S_THS_SHFT   0
 #define CE_LSI_GB_CFG1_RXL0S_THS_MASK   (0xffULL << 0)
 #define CE_LSI_GB_CFG1_RXL0S_SMP_SHFT   8
-#define CE_LSI_GB_CFG1_RXL0S_SMP_MASK   (0xfULL << 8);
+#define CE_LSI_GB_CFG1_RXL0S_SMP_MASK   (0xfULL << 8)
 #define CE_LSI_GB_CFG1_RXL0S_ADJ_SHFT   12
 #define CE_LSI_GB_CFG1_RXL0S_ADJ_MASK   (0x7ULL << 12)
 #define CE_LSI_GB_CFG1_RXL0S_FLT_SHFT   15
diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
index 1a91c9121d1..b77768d35f9 100644
--- a/arch/ia64/include/asm/spinlock.h
+++ b/arch/ia64/include/asm/spinlock.h
@@ -13,7 +13,7 @@
 #include <linux/kernel.h>
 #include <linux/bitops.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/intrinsics.h>
 #include <asm/system.h>