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-rw-r--r--arch/alpha/Kconfig1
-rw-r--r--arch/alpha/kernel/irq.c13
-rw-r--r--arch/alpha/kernel/irq_alpha.c11
-rw-r--r--arch/alpha/kernel/irq_i8259.c18
-rw-r--r--arch/alpha/kernel/irq_impl.h8
-rw-r--r--arch/alpha/kernel/irq_pyxis.c20
-rw-r--r--arch/alpha/kernel/irq_srm.c16
-rw-r--r--arch/alpha/kernel/sys_alcor.c28
-rw-r--r--arch/alpha/kernel/sys_cabriolet.c16
-rw-r--r--arch/alpha/kernel/sys_dp264.c52
-rw-r--r--arch/alpha/kernel/sys_eb64p.c18
-rw-r--r--arch/alpha/kernel/sys_eiger.c14
-rw-r--r--arch/alpha/kernel/sys_jensen.c24
-rw-r--r--arch/alpha/kernel/sys_marvel.c42
-rw-r--r--arch/alpha/kernel/sys_mikasa.c16
-rw-r--r--arch/alpha/kernel/sys_noritake.c16
-rw-r--r--arch/alpha/kernel/sys_rawhide.c17
-rw-r--r--arch/alpha/kernel/sys_rx164.c16
-rw-r--r--arch/alpha/kernel/sys_sable.c20
-rw-r--r--arch/alpha/kernel/sys_takara.c14
-rw-r--r--arch/alpha/kernel/sys_titan.c21
-rw-r--r--arch/alpha/kernel/sys_wildfire.c32
-rw-r--r--arch/arm/Kconfig25
-rw-r--r--arch/arm/Makefile2
-rw-r--r--arch/arm/boot/compressed/.gitignore6
-rw-r--r--arch/arm/include/asm/hardware/cache-l2x0.h1
-rw-r--r--arch/arm/include/asm/hardware/sp810.h3
-rw-r--r--arch/arm/include/asm/tlb.h105
-rw-r--r--arch/arm/include/asm/tlbflush.h7
-rw-r--r--arch/arm/kernel/kprobes-decode.c2
-rw-r--r--arch/arm/kernel/pmu.c22
-rw-r--r--arch/arm/kernel/setup.c4
-rw-r--r--arch/arm/kernel/signal.c4
-rw-r--r--arch/arm/kernel/vmlinux.lds.S11
-rw-r--r--arch/arm/mach-omap2/clkt_dpll.c2
-rw-r--r--arch/arm/mach-omap2/mailbox.c2
-rw-r--r--arch/arm/mach-omap2/mux.c2
-rw-r--r--arch/arm/mach-omap2/pm-debug.c8
-rw-r--r--arch/arm/mach-omap2/prcm_mpu44xx.h4
-rw-r--r--arch/arm/mach-omap2/smartreflex.c4
-rw-r--r--arch/arm/mach-omap2/timer-gp.c13
-rw-r--r--arch/arm/mach-s5p6442/include/mach/map.h69
-rw-r--r--arch/arm/mach-s5p64x0/include/mach/map.h83
-rw-r--r--arch/arm/mach-s5pc100/include/mach/map.h193
-rw-r--r--arch/arm/mach-s5pv210/include/mach/map.h168
-rw-r--r--arch/arm/mach-s5pv210/mach-aquila.c15
-rw-r--r--arch/arm/mach-s5pv210/mach-goni.c15
-rw-r--r--arch/arm/mach-s5pv310/include/mach/map.h149
-rw-r--r--arch/arm/mach-spear3xx/include/mach/spear320.h2
-rw-r--r--arch/arm/mach-tegra/include/mach/kbc.h1
-rw-r--r--arch/arm/mm/cache-l2x0.c6
-rw-r--r--arch/arm/mm/proc-v7.S6
-rw-r--r--arch/arm/plat-omap/mailbox.c11
-rw-r--r--arch/arm/plat-s5p/dev-uart.c12
-rw-r--r--arch/arm/plat-samsung/dev-ts.c1
-rw-r--r--arch/arm/plat-spear/include/plat/uncompress.h4
-rw-r--r--arch/arm/plat-spear/include/plat/vmalloc.h2
-rw-r--r--arch/cris/kernel/vmlinux.lds.S5
-rw-r--r--arch/powerpc/include/asm/machdep.h6
-rw-r--r--arch/powerpc/kernel/machine_kexec.c5
-rw-r--r--arch/powerpc/kernel/process.c8
-rw-r--r--arch/powerpc/mm/tlb_hash64.c6
-rw-r--r--arch/s390/boot/compressed/misc.c5
-rw-r--r--arch/s390/include/asm/atomic.h26
-rw-r--r--arch/s390/include/asm/cache.h1
-rw-r--r--arch/x86/include/asm/acpi.h1
-rw-r--r--arch/x86/include/asm/msr-index.h5
-rw-r--r--arch/x86/include/asm/perf_event_p4.h1
-rw-r--r--arch/x86/include/asm/smpboot_hooks.h2
-rw-r--r--arch/x86/kernel/acpi/boot.c14
-rw-r--r--arch/x86/kernel/apb_timer.c2
-rw-r--r--arch/x86/kernel/cpu/cpufreq/p4-clockmod.c6
-rw-r--r--arch/x86/kernel/cpu/cpufreq/powernow-k8.c13
-rw-r--r--arch/x86/kernel/cpu/perf_event_p4.c11
-rw-r--r--arch/x86/kernel/early-quirks.c16
-rw-r--r--arch/x86/kernel/reboot.c8
-rw-r--r--arch/x86/kvm/svm.c2
-rw-r--r--arch/x86/platform/olpc/olpc_dt.c3
78 files changed, 871 insertions, 672 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 47f63d480141..cc31bec2e316 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -11,6 +11,7 @@ config ALPHA
11 select HAVE_GENERIC_HARDIRQS 11 select HAVE_GENERIC_HARDIRQS
12 select GENERIC_IRQ_PROBE 12 select GENERIC_IRQ_PROBE
13 select AUTO_IRQ_AFFINITY if SMP 13 select AUTO_IRQ_AFFINITY if SMP
14 select GENERIC_HARDIRQS_NO_DEPRECATED
14 help 15 help
15 The Alpha is a 64-bit general-purpose processor designed and 16 The Alpha is a 64-bit general-purpose processor designed and
16 marketed by the Digital Equipment Corporation of blessed memory, 17 marketed by the Digital Equipment Corporation of blessed memory,
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 9ab234f48dd8..a19d60082299 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -44,11 +44,16 @@ static char irq_user_affinity[NR_IRQS];
44 44
45int irq_select_affinity(unsigned int irq) 45int irq_select_affinity(unsigned int irq)
46{ 46{
47 struct irq_desc *desc = irq_to_desc[irq]; 47 struct irq_data *data = irq_get_irq_data(irq);
48 struct irq_chip *chip;
48 static int last_cpu; 49 static int last_cpu;
49 int cpu = last_cpu + 1; 50 int cpu = last_cpu + 1;
50 51
51 if (!desc || !get_irq_desc_chip(desc)->set_affinity || irq_user_affinity[irq]) 52 if (!data)
53 return 1;
54 chip = irq_data_get_irq_chip(data);
55
56 if (!chip->irq_set_affinity || irq_user_affinity[irq])
52 return 1; 57 return 1;
53 58
54 while (!cpu_possible(cpu) || 59 while (!cpu_possible(cpu) ||
@@ -56,8 +61,8 @@ int irq_select_affinity(unsigned int irq)
56 cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0); 61 cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0);
57 last_cpu = cpu; 62 last_cpu = cpu;
58 63
59 cpumask_copy(desc->affinity, cpumask_of(cpu)); 64 cpumask_copy(data->affinity, cpumask_of(cpu));
60 get_irq_desc_chip(desc)->set_affinity(irq, cpumask_of(cpu)); 65 chip->irq_set_affinity(data, cpumask_of(cpu), false);
61 return 0; 66 return 0;
62} 67}
63#endif /* CONFIG_SMP */ 68#endif /* CONFIG_SMP */
diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c
index 2d0679b60939..411ca11d0a18 100644
--- a/arch/alpha/kernel/irq_alpha.c
+++ b/arch/alpha/kernel/irq_alpha.c
@@ -228,14 +228,9 @@ struct irqaction timer_irqaction = {
228void __init 228void __init
229init_rtc_irq(void) 229init_rtc_irq(void)
230{ 230{
231 struct irq_desc *desc = irq_to_desc(RTC_IRQ); 231 set_irq_chip_and_handler_name(RTC_IRQ, &no_irq_chip,
232 232 handle_simple_irq, "RTC");
233 if (desc) { 233 setup_irq(RTC_IRQ, &timer_irqaction);
234 desc->status |= IRQ_DISABLED;
235 set_irq_chip_and_handler_name(RTC_IRQ, &no_irq_chip,
236 handle_simple_irq, "RTC");
237 setup_irq(RTC_IRQ, &timer_irqaction);
238 }
239} 234}
240 235
241/* Dummy irqactions. */ 236/* Dummy irqactions. */
diff --git a/arch/alpha/kernel/irq_i8259.c b/arch/alpha/kernel/irq_i8259.c
index 956ea0ed1694..c7cc9813e45f 100644
--- a/arch/alpha/kernel/irq_i8259.c
+++ b/arch/alpha/kernel/irq_i8259.c
@@ -33,10 +33,10 @@ i8259_update_irq_hw(unsigned int irq, unsigned long mask)
33} 33}
34 34
35inline void 35inline void
36i8259a_enable_irq(unsigned int irq) 36i8259a_enable_irq(struct irq_data *d)
37{ 37{
38 spin_lock(&i8259_irq_lock); 38 spin_lock(&i8259_irq_lock);
39 i8259_update_irq_hw(irq, cached_irq_mask &= ~(1 << irq)); 39 i8259_update_irq_hw(d->irq, cached_irq_mask &= ~(1 << d->irq));
40 spin_unlock(&i8259_irq_lock); 40 spin_unlock(&i8259_irq_lock);
41} 41}
42 42
@@ -47,16 +47,18 @@ __i8259a_disable_irq(unsigned int irq)
47} 47}
48 48
49void 49void
50i8259a_disable_irq(unsigned int irq) 50i8259a_disable_irq(struct irq_data *d)
51{ 51{
52 spin_lock(&i8259_irq_lock); 52 spin_lock(&i8259_irq_lock);
53 __i8259a_disable_irq(irq); 53 __i8259a_disable_irq(d->irq);
54 spin_unlock(&i8259_irq_lock); 54 spin_unlock(&i8259_irq_lock);
55} 55}
56 56
57void 57void
58i8259a_mask_and_ack_irq(unsigned int irq) 58i8259a_mask_and_ack_irq(struct irq_data *d)
59{ 59{
60 unsigned int irq = d->irq;
61
60 spin_lock(&i8259_irq_lock); 62 spin_lock(&i8259_irq_lock);
61 __i8259a_disable_irq(irq); 63 __i8259a_disable_irq(irq);
62 64
@@ -71,9 +73,9 @@ i8259a_mask_and_ack_irq(unsigned int irq)
71 73
72struct irq_chip i8259a_irq_type = { 74struct irq_chip i8259a_irq_type = {
73 .name = "XT-PIC", 75 .name = "XT-PIC",
74 .unmask = i8259a_enable_irq, 76 .irq_unmask = i8259a_enable_irq,
75 .mask = i8259a_disable_irq, 77 .irq_mask = i8259a_disable_irq,
76 .mask_ack = i8259a_mask_and_ack_irq, 78 .irq_mask_ack = i8259a_mask_and_ack_irq,
77}; 79};
78 80
79void __init 81void __init
diff --git a/arch/alpha/kernel/irq_impl.h b/arch/alpha/kernel/irq_impl.h
index b63ccd7386f1..d507a234b05d 100644
--- a/arch/alpha/kernel/irq_impl.h
+++ b/arch/alpha/kernel/irq_impl.h
@@ -31,11 +31,9 @@ extern void init_rtc_irq(void);
31 31
32extern void common_init_isa_dma(void); 32extern void common_init_isa_dma(void);
33 33
34extern void i8259a_enable_irq(unsigned int); 34extern void i8259a_enable_irq(struct irq_data *d);
35extern void i8259a_disable_irq(unsigned int); 35extern void i8259a_disable_irq(struct irq_data *d);
36extern void i8259a_mask_and_ack_irq(unsigned int); 36extern void i8259a_mask_and_ack_irq(struct irq_data *d);
37extern unsigned int i8259a_startup_irq(unsigned int);
38extern void i8259a_end_irq(unsigned int);
39extern struct irq_chip i8259a_irq_type; 37extern struct irq_chip i8259a_irq_type;
40extern void init_i8259a_irqs(void); 38extern void init_i8259a_irqs(void);
41 39
diff --git a/arch/alpha/kernel/irq_pyxis.c b/arch/alpha/kernel/irq_pyxis.c
index 2863458c853e..b30227fa7f5f 100644
--- a/arch/alpha/kernel/irq_pyxis.c
+++ b/arch/alpha/kernel/irq_pyxis.c
@@ -29,21 +29,21 @@ pyxis_update_irq_hw(unsigned long mask)
29} 29}
30 30
31static inline void 31static inline void
32pyxis_enable_irq(unsigned int irq) 32pyxis_enable_irq(struct irq_data *d)
33{ 33{
34 pyxis_update_irq_hw(cached_irq_mask |= 1UL << (irq - 16)); 34 pyxis_update_irq_hw(cached_irq_mask |= 1UL << (d->irq - 16));
35} 35}
36 36
37static void 37static void
38pyxis_disable_irq(unsigned int irq) 38pyxis_disable_irq(struct irq_data *d)
39{ 39{
40 pyxis_update_irq_hw(cached_irq_mask &= ~(1UL << (irq - 16))); 40 pyxis_update_irq_hw(cached_irq_mask &= ~(1UL << (d->irq - 16)));
41} 41}
42 42
43static void 43static void
44pyxis_mask_and_ack_irq(unsigned int irq) 44pyxis_mask_and_ack_irq(struct irq_data *d)
45{ 45{
46 unsigned long bit = 1UL << (irq - 16); 46 unsigned long bit = 1UL << (d->irq - 16);
47 unsigned long mask = cached_irq_mask &= ~bit; 47 unsigned long mask = cached_irq_mask &= ~bit;
48 48
49 /* Disable the interrupt. */ 49 /* Disable the interrupt. */
@@ -58,9 +58,9 @@ pyxis_mask_and_ack_irq(unsigned int irq)
58 58
59static struct irq_chip pyxis_irq_type = { 59static struct irq_chip pyxis_irq_type = {
60 .name = "PYXIS", 60 .name = "PYXIS",
61 .mask_ack = pyxis_mask_and_ack_irq, 61 .irq_mask_ack = pyxis_mask_and_ack_irq,
62 .mask = pyxis_disable_irq, 62 .irq_mask = pyxis_disable_irq,
63 .unmask = pyxis_enable_irq, 63 .irq_unmask = pyxis_enable_irq,
64}; 64};
65 65
66void 66void
@@ -103,7 +103,7 @@ init_pyxis_irqs(unsigned long ignore_mask)
103 if ((ignore_mask >> i) & 1) 103 if ((ignore_mask >> i) & 1)
104 continue; 104 continue;
105 set_irq_chip_and_handler(i, &pyxis_irq_type, handle_level_irq); 105 set_irq_chip_and_handler(i, &pyxis_irq_type, handle_level_irq);
106 irq_to_desc(i)->status |= IRQ_LEVEL; 106 irq_set_status_flags(i, IRQ_LEVEL);
107 } 107 }
108 108
109 setup_irq(16+7, &isa_cascade_irqaction); 109 setup_irq(16+7, &isa_cascade_irqaction);
diff --git a/arch/alpha/kernel/irq_srm.c b/arch/alpha/kernel/irq_srm.c
index 0e57e828b413..82a47bba41c4 100644
--- a/arch/alpha/kernel/irq_srm.c
+++ b/arch/alpha/kernel/irq_srm.c
@@ -18,27 +18,27 @@
18DEFINE_SPINLOCK(srm_irq_lock); 18DEFINE_SPINLOCK(srm_irq_lock);
19 19
20static inline void 20static inline void
21srm_enable_irq(unsigned int irq) 21srm_enable_irq(struct irq_data *d)
22{ 22{
23 spin_lock(&srm_irq_lock); 23 spin_lock(&srm_irq_lock);
24 cserve_ena(irq - 16); 24 cserve_ena(d->irq - 16);
25 spin_unlock(&srm_irq_lock); 25 spin_unlock(&srm_irq_lock);
26} 26}
27 27
28static void 28static void
29srm_disable_irq(unsigned int irq) 29srm_disable_irq(struct irq_data *d)
30{ 30{
31 spin_lock(&srm_irq_lock); 31 spin_lock(&srm_irq_lock);
32 cserve_dis(irq - 16); 32 cserve_dis(d->irq - 16);
33 spin_unlock(&srm_irq_lock); 33 spin_unlock(&srm_irq_lock);
34} 34}
35 35
36/* Handle interrupts from the SRM, assuming no additional weirdness. */ 36/* Handle interrupts from the SRM, assuming no additional weirdness. */
37static struct irq_chip srm_irq_type = { 37static struct irq_chip srm_irq_type = {
38 .name = "SRM", 38 .name = "SRM",
39 .unmask = srm_enable_irq, 39 .irq_unmask = srm_enable_irq,
40 .mask = srm_disable_irq, 40 .irq_mask = srm_disable_irq,
41 .mask_ack = srm_disable_irq, 41 .irq_mask_ack = srm_disable_irq,
42}; 42};
43 43
44void __init 44void __init
@@ -52,7 +52,7 @@ init_srm_irqs(long max, unsigned long ignore_mask)
52 if (i < 64 && ((ignore_mask >> i) & 1)) 52 if (i < 64 && ((ignore_mask >> i) & 1))
53 continue; 53 continue;
54 set_irq_chip_and_handler(i, &srm_irq_type, handle_level_irq); 54 set_irq_chip_and_handler(i, &srm_irq_type, handle_level_irq);
55 irq_to_desc(i)->status |= IRQ_LEVEL; 55 irq_set_status_flags(i, IRQ_LEVEL);
56 } 56 }
57} 57}
58 58
diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c
index 7bef61768236..88d95e872f55 100644
--- a/arch/alpha/kernel/sys_alcor.c
+++ b/arch/alpha/kernel/sys_alcor.c
@@ -44,31 +44,31 @@ alcor_update_irq_hw(unsigned long mask)
44} 44}
45 45
46static inline void 46static inline void
47alcor_enable_irq(unsigned int irq) 47alcor_enable_irq(struct irq_data *d)
48{ 48{
49 alcor_update_irq_hw(cached_irq_mask |= 1UL << (irq - 16)); 49 alcor_update_irq_hw(cached_irq_mask |= 1UL << (d->irq - 16));
50} 50}
51 51
52static void 52static void
53alcor_disable_irq(unsigned int irq) 53alcor_disable_irq(struct irq_data *d)
54{ 54{
55 alcor_update_irq_hw(cached_irq_mask &= ~(1UL << (irq - 16))); 55 alcor_update_irq_hw(cached_irq_mask &= ~(1UL << (d->irq - 16)));
56} 56}
57 57
58static void 58static void
59alcor_mask_and_ack_irq(unsigned int irq) 59alcor_mask_and_ack_irq(struct irq_data *d)
60{ 60{
61 alcor_disable_irq(irq); 61 alcor_disable_irq(d);
62 62
63 /* On ALCOR/XLT, need to dismiss interrupt via GRU. */ 63 /* On ALCOR/XLT, need to dismiss interrupt via GRU. */
64 *(vuip)GRU_INT_CLEAR = 1 << (irq - 16); mb(); 64 *(vuip)GRU_INT_CLEAR = 1 << (d->irq - 16); mb();
65 *(vuip)GRU_INT_CLEAR = 0; mb(); 65 *(vuip)GRU_INT_CLEAR = 0; mb();
66} 66}
67 67
68static void 68static void
69alcor_isa_mask_and_ack_irq(unsigned int irq) 69alcor_isa_mask_and_ack_irq(struct irq_data *d)
70{ 70{
71 i8259a_mask_and_ack_irq(irq); 71 i8259a_mask_and_ack_irq(d);
72 72
73 /* On ALCOR/XLT, need to dismiss interrupt via GRU. */ 73 /* On ALCOR/XLT, need to dismiss interrupt via GRU. */
74 *(vuip)GRU_INT_CLEAR = 0x80000000; mb(); 74 *(vuip)GRU_INT_CLEAR = 0x80000000; mb();
@@ -77,9 +77,9 @@ alcor_isa_mask_and_ack_irq(unsigned int irq)
77 77
78static struct irq_chip alcor_irq_type = { 78static struct irq_chip alcor_irq_type = {
79 .name = "ALCOR", 79 .name = "ALCOR",
80 .unmask = alcor_enable_irq, 80 .irq_unmask = alcor_enable_irq,
81 .mask = alcor_disable_irq, 81 .irq_mask = alcor_disable_irq,
82 .mask_ack = alcor_mask_and_ack_irq, 82 .irq_mask_ack = alcor_mask_and_ack_irq,
83}; 83};
84 84
85static void 85static void
@@ -126,9 +126,9 @@ alcor_init_irq(void)
126 if (i >= 16+20 && i <= 16+30) 126 if (i >= 16+20 && i <= 16+30)
127 continue; 127 continue;
128 set_irq_chip_and_handler(i, &alcor_irq_type, handle_level_irq); 128 set_irq_chip_and_handler(i, &alcor_irq_type, handle_level_irq);
129 irq_to_desc(i)->status |= IRQ_LEVEL; 129 irq_set_status_flags(i, IRQ_LEVEL);
130 } 130 }
131 i8259a_irq_type.ack = alcor_isa_mask_and_ack_irq; 131 i8259a_irq_type.irq_ack = alcor_isa_mask_and_ack_irq;
132 132
133 init_i8259a_irqs(); 133 init_i8259a_irqs();
134 common_init_isa_dma(); 134 common_init_isa_dma();
diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c
index b0c916493aea..57eb6307bc27 100644
--- a/arch/alpha/kernel/sys_cabriolet.c
+++ b/arch/alpha/kernel/sys_cabriolet.c
@@ -46,22 +46,22 @@ cabriolet_update_irq_hw(unsigned int irq, unsigned long mask)
46} 46}
47 47
48static inline void 48static inline void
49cabriolet_enable_irq(unsigned int irq) 49cabriolet_enable_irq(struct irq_data *d)
50{ 50{
51 cabriolet_update_irq_hw(irq, cached_irq_mask &= ~(1UL << irq)); 51 cabriolet_update_irq_hw(d->irq, cached_irq_mask &= ~(1UL << d->irq));
52} 52}
53 53
54static void 54static void
55cabriolet_disable_irq(unsigned int irq) 55cabriolet_disable_irq(struct irq_data *d)
56{ 56{
57 cabriolet_update_irq_hw(irq, cached_irq_mask |= 1UL << irq); 57 cabriolet_update_irq_hw(d->irq, cached_irq_mask |= 1UL << d->irq);
58} 58}
59 59
60static struct irq_chip cabriolet_irq_type = { 60static struct irq_chip cabriolet_irq_type = {
61 .name = "CABRIOLET", 61 .name = "CABRIOLET",
62 .unmask = cabriolet_enable_irq, 62 .irq_unmask = cabriolet_enable_irq,
63 .mask = cabriolet_disable_irq, 63 .irq_mask = cabriolet_disable_irq,
64 .mask_ack = cabriolet_disable_irq, 64 .irq_mask_ack = cabriolet_disable_irq,
65}; 65};
66 66
67static void 67static void
@@ -107,7 +107,7 @@ common_init_irq(void (*srm_dev_int)(unsigned long v))
107 for (i = 16; i < 35; ++i) { 107 for (i = 16; i < 35; ++i) {
108 set_irq_chip_and_handler(i, &cabriolet_irq_type, 108 set_irq_chip_and_handler(i, &cabriolet_irq_type,
109 handle_level_irq); 109 handle_level_irq);
110 irq_to_desc(i)->status |= IRQ_LEVEL; 110 irq_set_status_flags(i, IRQ_LEVEL);
111 } 111 }
112 } 112 }
113 113
diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c
index edad5f759ccd..481df4ecb651 100644
--- a/arch/alpha/kernel/sys_dp264.c
+++ b/arch/alpha/kernel/sys_dp264.c
@@ -98,37 +98,37 @@ tsunami_update_irq_hw(unsigned long mask)
98} 98}
99 99
100static void 100static void
101dp264_enable_irq(unsigned int irq) 101dp264_enable_irq(struct irq_data *d)
102{ 102{
103 spin_lock(&dp264_irq_lock); 103 spin_lock(&dp264_irq_lock);
104 cached_irq_mask |= 1UL << irq; 104 cached_irq_mask |= 1UL << d->irq;
105 tsunami_update_irq_hw(cached_irq_mask); 105 tsunami_update_irq_hw(cached_irq_mask);
106 spin_unlock(&dp264_irq_lock); 106 spin_unlock(&dp264_irq_lock);
107} 107}
108 108
109static void 109static void
110dp264_disable_irq(unsigned int irq) 110dp264_disable_irq(struct irq_data *d)
111{ 111{
112 spin_lock(&dp264_irq_lock); 112 spin_lock(&dp264_irq_lock);
113 cached_irq_mask &= ~(1UL << irq); 113 cached_irq_mask &= ~(1UL << d->irq);
114 tsunami_update_irq_hw(cached_irq_mask); 114 tsunami_update_irq_hw(cached_irq_mask);
115 spin_unlock(&dp264_irq_lock); 115 spin_unlock(&dp264_irq_lock);
116} 116}
117 117
118static void 118static void
119clipper_enable_irq(unsigned int irq) 119clipper_enable_irq(struct irq_data *d)
120{ 120{
121 spin_lock(&dp264_irq_lock); 121 spin_lock(&dp264_irq_lock);
122 cached_irq_mask |= 1UL << (irq - 16); 122 cached_irq_mask |= 1UL << (d->irq - 16);
123 tsunami_update_irq_hw(cached_irq_mask); 123 tsunami_update_irq_hw(cached_irq_mask);
124 spin_unlock(&dp264_irq_lock); 124 spin_unlock(&dp264_irq_lock);
125} 125}
126 126
127static void 127static void
128clipper_disable_irq(unsigned int irq) 128clipper_disable_irq(struct irq_data *d)
129{ 129{
130 spin_lock(&dp264_irq_lock); 130 spin_lock(&dp264_irq_lock);
131 cached_irq_mask &= ~(1UL << (irq - 16)); 131 cached_irq_mask &= ~(1UL << (d->irq - 16));
132 tsunami_update_irq_hw(cached_irq_mask); 132 tsunami_update_irq_hw(cached_irq_mask);
133 spin_unlock(&dp264_irq_lock); 133 spin_unlock(&dp264_irq_lock);
134} 134}
@@ -149,10 +149,11 @@ cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)
149} 149}
150 150
151static int 151static int
152dp264_set_affinity(unsigned int irq, const struct cpumask *affinity) 152dp264_set_affinity(struct irq_data *d, const struct cpumask *affinity,
153{ 153 bool force)
154{
154 spin_lock(&dp264_irq_lock); 155 spin_lock(&dp264_irq_lock);
155 cpu_set_irq_affinity(irq, *affinity); 156 cpu_set_irq_affinity(d->irq, *affinity);
156 tsunami_update_irq_hw(cached_irq_mask); 157 tsunami_update_irq_hw(cached_irq_mask);
157 spin_unlock(&dp264_irq_lock); 158 spin_unlock(&dp264_irq_lock);
158 159
@@ -160,10 +161,11 @@ dp264_set_affinity(unsigned int irq, const struct cpumask *affinity)
160} 161}
161 162
162static int 163static int
163clipper_set_affinity(unsigned int irq, const struct cpumask *affinity) 164clipper_set_affinity(struct irq_data *d, const struct cpumask *affinity,
164{ 165 bool force)
166{
165 spin_lock(&dp264_irq_lock); 167 spin_lock(&dp264_irq_lock);
166 cpu_set_irq_affinity(irq - 16, *affinity); 168 cpu_set_irq_affinity(d->irq - 16, *affinity);
167 tsunami_update_irq_hw(cached_irq_mask); 169 tsunami_update_irq_hw(cached_irq_mask);
168 spin_unlock(&dp264_irq_lock); 170 spin_unlock(&dp264_irq_lock);
169 171
@@ -171,19 +173,19 @@ clipper_set_affinity(unsigned int irq, const struct cpumask *affinity)
171} 173}
172 174
173static struct irq_chip dp264_irq_type = { 175static struct irq_chip dp264_irq_type = {
174 .name = "DP264", 176 .name = "DP264",
175 .unmask = dp264_enable_irq, 177 .irq_unmask = dp264_enable_irq,
176 .mask = dp264_disable_irq, 178 .irq_mask = dp264_disable_irq,
177 .mask_ack = dp264_disable_irq, 179 .irq_mask_ack = dp264_disable_irq,
178 .set_affinity = dp264_set_affinity, 180 .irq_set_affinity = dp264_set_affinity,
179}; 181};
180 182
181static struct irq_chip clipper_irq_type = { 183static struct irq_chip clipper_irq_type = {
182 .name = "CLIPPER", 184 .name = "CLIPPER",
183 .unmask = clipper_enable_irq, 185 .irq_unmask = clipper_enable_irq,
184 .mask = clipper_disable_irq, 186 .irq_mask = clipper_disable_irq,
185 .mask_ack = clipper_disable_irq, 187 .irq_mask_ack = clipper_disable_irq,
186 .set_affinity = clipper_set_affinity, 188 .irq_set_affinity = clipper_set_affinity,
187}; 189};
188 190
189static void 191static void
@@ -268,8 +270,8 @@ init_tsunami_irqs(struct irq_chip * ops, int imin, int imax)
268{ 270{
269 long i; 271 long i;
270 for (i = imin; i <= imax; ++i) { 272 for (i = imin; i <= imax; ++i) {
271 irq_to_desc(i)->status |= IRQ_LEVEL;
272 set_irq_chip_and_handler(i, ops, handle_level_irq); 273 set_irq_chip_and_handler(i, ops, handle_level_irq);
274 irq_set_status_flags(i, IRQ_LEVEL);
273 } 275 }
274} 276}
275 277
diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c
index ae5f29d127b0..402e908ffb3e 100644
--- a/arch/alpha/kernel/sys_eb64p.c
+++ b/arch/alpha/kernel/sys_eb64p.c
@@ -44,22 +44,22 @@ eb64p_update_irq_hw(unsigned int irq, unsigned long mask)
44} 44}
45 45
46static inline void 46static inline void
47eb64p_enable_irq(unsigned int irq) 47eb64p_enable_irq(struct irq_data *d)
48{ 48{
49 eb64p_update_irq_hw(irq, cached_irq_mask &= ~(1 << irq)); 49 eb64p_update_irq_hw(d->irq, cached_irq_mask &= ~(1 << d->irq));
50} 50}
51 51
52static void 52static void
53eb64p_disable_irq(unsigned int irq) 53eb64p_disable_irq(struct irq_data *d)
54{ 54{
55 eb64p_update_irq_hw(irq, cached_irq_mask |= 1 << irq); 55 eb64p_update_irq_hw(d->irq, cached_irq_mask |= 1 << d->irq);
56} 56}
57 57
58static struct irq_chip eb64p_irq_type = { 58static struct irq_chip eb64p_irq_type = {
59 .name = "EB64P", 59 .name = "EB64P",
60 .unmask = eb64p_enable_irq, 60 .irq_unmask = eb64p_enable_irq,
61 .mask = eb64p_disable_irq, 61 .irq_mask = eb64p_disable_irq,
62 .mask_ack = eb64p_disable_irq, 62 .irq_mask_ack = eb64p_disable_irq,
63}; 63};
64 64
65static void 65static void
@@ -118,9 +118,9 @@ eb64p_init_irq(void)
118 init_i8259a_irqs(); 118 init_i8259a_irqs();
119 119
120 for (i = 16; i < 32; ++i) { 120 for (i = 16; i < 32; ++i) {
121 irq_to_desc(i)->status |= IRQ_LEVEL;
122 set_irq_chip_and_handler(i, &eb64p_irq_type, handle_level_irq); 121 set_irq_chip_and_handler(i, &eb64p_irq_type, handle_level_irq);
123 } 122 irq_set_status_flags(i, IRQ_LEVEL);
123 }
124 124
125 common_init_isa_dma(); 125 common_init_isa_dma();
126 setup_irq(16+5, &isa_cascade_irqaction); 126 setup_irq(16+5, &isa_cascade_irqaction);
diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c
index 1121bc5c6c6c..0b44a54c1522 100644
--- a/arch/alpha/kernel/sys_eiger.c
+++ b/arch/alpha/kernel/sys_eiger.c
@@ -51,16 +51,18 @@ eiger_update_irq_hw(unsigned long irq, unsigned long mask)
51} 51}
52 52
53static inline void 53static inline void
54eiger_enable_irq(unsigned int irq) 54eiger_enable_irq(struct irq_data *d)
55{ 55{
56 unsigned int irq = d->irq;
56 unsigned long mask; 57 unsigned long mask;
57 mask = (cached_irq_mask[irq >= 64] &= ~(1UL << (irq & 63))); 58 mask = (cached_irq_mask[irq >= 64] &= ~(1UL << (irq & 63)));
58 eiger_update_irq_hw(irq, mask); 59 eiger_update_irq_hw(irq, mask);
59} 60}
60 61
61static void 62static void
62eiger_disable_irq(unsigned int irq) 63eiger_disable_irq(struct irq_data *d)
63{ 64{
65 unsigned int irq = d->irq;
64 unsigned long mask; 66 unsigned long mask;
65 mask = (cached_irq_mask[irq >= 64] |= 1UL << (irq & 63)); 67 mask = (cached_irq_mask[irq >= 64] |= 1UL << (irq & 63));
66 eiger_update_irq_hw(irq, mask); 68 eiger_update_irq_hw(irq, mask);
@@ -68,9 +70,9 @@ eiger_disable_irq(unsigned int irq)
68 70
69static struct irq_chip eiger_irq_type = { 71static struct irq_chip eiger_irq_type = {
70 .name = "EIGER", 72 .name = "EIGER",
71 .unmask = eiger_enable_irq, 73 .irq_unmask = eiger_enable_irq,
72 .mask = eiger_disable_irq, 74 .irq_mask = eiger_disable_irq,
73 .mask_ack = eiger_disable_irq, 75 .irq_mask_ack = eiger_disable_irq,
74}; 76};
75 77
76static void 78static void
@@ -136,8 +138,8 @@ eiger_init_irq(void)
136 init_i8259a_irqs(); 138 init_i8259a_irqs();
137 139
138 for (i = 16; i < 128; ++i) { 140 for (i = 16; i < 128; ++i) {
139 irq_to_desc(i)->status |= IRQ_LEVEL;
140 set_irq_chip_and_handler(i, &eiger_irq_type, handle_level_irq); 141 set_irq_chip_and_handler(i, &eiger_irq_type, handle_level_irq);
142 irq_set_status_flags(i, IRQ_LEVEL);
141 } 143 }
142} 144}
143 145
diff --git a/arch/alpha/kernel/sys_jensen.c b/arch/alpha/kernel/sys_jensen.c
index 34f55e03d331..00341b75c8b2 100644
--- a/arch/alpha/kernel/sys_jensen.c
+++ b/arch/alpha/kernel/sys_jensen.c
@@ -63,34 +63,34 @@
63 */ 63 */
64 64
65static void 65static void
66jensen_local_enable(unsigned int irq) 66jensen_local_enable(struct irq_data *d)
67{ 67{
68 /* the parport is really hw IRQ 1, silly Jensen. */ 68 /* the parport is really hw IRQ 1, silly Jensen. */
69 if (irq == 7) 69 if (d->irq == 7)
70 i8259a_enable_irq(1); 70 i8259a_enable_irq(d);
71} 71}
72 72
73static void 73static void
74jensen_local_disable(unsigned int irq) 74jensen_local_disable(struct irq_data *d)
75{ 75{
76 /* the parport is really hw IRQ 1, silly Jensen. */ 76 /* the parport is really hw IRQ 1, silly Jensen. */
77 if (irq == 7) 77 if (d->irq == 7)
78 i8259a_disable_irq(1); 78 i8259a_disable_irq(d);
79} 79}
80 80
81static void 81static void
82jensen_local_mask_ack(unsigned int irq) 82jensen_local_mask_ack(struct irq_data *d)
83{ 83{
84 /* the parport is really hw IRQ 1, silly Jensen. */ 84 /* the parport is really hw IRQ 1, silly Jensen. */
85 if (irq == 7) 85 if (d->irq == 7)
86 i8259a_mask_and_ack_irq(1); 86 i8259a_mask_and_ack_irq(d);
87} 87}
88 88
89static struct irq_chip jensen_local_irq_type = { 89static struct irq_chip jensen_local_irq_type = {
90 .name = "LOCAL", 90 .name = "LOCAL",
91 .unmask = jensen_local_enable, 91 .irq_unmask = jensen_local_enable,
92 .mask = jensen_local_disable, 92 .irq_mask = jensen_local_disable,
93 .mask_ack = jensen_local_mask_ack, 93 .irq_mask_ack = jensen_local_mask_ack,
94}; 94};
95 95
96static void 96static void
diff --git a/arch/alpha/kernel/sys_marvel.c b/arch/alpha/kernel/sys_marvel.c
index 2bfc9f1b1ddc..e61910734e41 100644
--- a/arch/alpha/kernel/sys_marvel.c
+++ b/arch/alpha/kernel/sys_marvel.c
@@ -104,9 +104,10 @@ io7_get_irq_ctl(unsigned int irq, struct io7 **pio7)
104} 104}
105 105
106static void 106static void
107io7_enable_irq(unsigned int irq) 107io7_enable_irq(struct irq_data *d)
108{ 108{
109 volatile unsigned long *ctl; 109 volatile unsigned long *ctl;
110 unsigned int irq = d->irq;
110 struct io7 *io7; 111 struct io7 *io7;
111 112
112 ctl = io7_get_irq_ctl(irq, &io7); 113 ctl = io7_get_irq_ctl(irq, &io7);
@@ -115,7 +116,7 @@ io7_enable_irq(unsigned int irq)
115 __func__, irq); 116 __func__, irq);
116 return; 117 return;
117 } 118 }
118 119
119 spin_lock(&io7->irq_lock); 120 spin_lock(&io7->irq_lock);
120 *ctl |= 1UL << 24; 121 *ctl |= 1UL << 24;
121 mb(); 122 mb();
@@ -124,9 +125,10 @@ io7_enable_irq(unsigned int irq)
124} 125}
125 126
126static void 127static void
127io7_disable_irq(unsigned int irq) 128io7_disable_irq(struct irq_data *d)
128{ 129{
129 volatile unsigned long *ctl; 130 volatile unsigned long *ctl;
131 unsigned int irq = d->irq;
130 struct io7 *io7; 132 struct io7 *io7;
131 133
132 ctl = io7_get_irq_ctl(irq, &io7); 134 ctl = io7_get_irq_ctl(irq, &io7);
@@ -135,7 +137,7 @@ io7_disable_irq(unsigned int irq)
135 __func__, irq); 137 __func__, irq);
136 return; 138 return;
137 } 139 }
138 140
139 spin_lock(&io7->irq_lock); 141 spin_lock(&io7->irq_lock);
140 *ctl &= ~(1UL << 24); 142 *ctl &= ~(1UL << 24);
141 mb(); 143 mb();
@@ -144,35 +146,29 @@ io7_disable_irq(unsigned int irq)
144} 146}
145 147
146static void 148static void
147marvel_irq_noop(unsigned int irq) 149marvel_irq_noop(struct irq_data *d)
148{ 150{
149 return; 151 return;
150}
151
152static unsigned int
153marvel_irq_noop_return(unsigned int irq)
154{
155 return 0;
156} 152}
157 153
158static struct irq_chip marvel_legacy_irq_type = { 154static struct irq_chip marvel_legacy_irq_type = {
159 .name = "LEGACY", 155 .name = "LEGACY",
160 .mask = marvel_irq_noop, 156 .irq_mask = marvel_irq_noop,
161 .unmask = marvel_irq_noop, 157 .irq_unmask = marvel_irq_noop,
162}; 158};
163 159
164static struct irq_chip io7_lsi_irq_type = { 160static struct irq_chip io7_lsi_irq_type = {
165 .name = "LSI", 161 .name = "LSI",
166 .unmask = io7_enable_irq, 162 .irq_unmask = io7_enable_irq,
167 .mask = io7_disable_irq, 163 .irq_mask = io7_disable_irq,
168 .mask_ack = io7_disable_irq, 164 .irq_mask_ack = io7_disable_irq,
169}; 165};
170 166
171static struct irq_chip io7_msi_irq_type = { 167static struct irq_chip io7_msi_irq_type = {
172 .name = "MSI", 168 .name = "MSI",
173 .unmask = io7_enable_irq, 169 .irq_unmask = io7_enable_irq,
174 .mask = io7_disable_irq, 170 .irq_mask = io7_disable_irq,
175 .ack = marvel_irq_noop, 171 .irq_ack = marvel_irq_noop,
176}; 172};
177 173
178static void 174static void
@@ -280,8 +276,8 @@ init_io7_irqs(struct io7 *io7,
280 276
281 /* Set up the lsi irqs. */ 277 /* Set up the lsi irqs. */
282 for (i = 0; i < 128; ++i) { 278 for (i = 0; i < 128; ++i) {
283 irq_to_desc(base + i)->status |= IRQ_LEVEL;
284 set_irq_chip_and_handler(base + i, lsi_ops, handle_level_irq); 279 set_irq_chip_and_handler(base + i, lsi_ops, handle_level_irq);
280 irq_set_status_flags(i, IRQ_LEVEL);
285 } 281 }
286 282
287 /* Disable the implemented irqs in hardware. */ 283 /* Disable the implemented irqs in hardware. */
@@ -294,8 +290,8 @@ init_io7_irqs(struct io7 *io7,
294 290
295 /* Set up the msi irqs. */ 291 /* Set up the msi irqs. */
296 for (i = 128; i < (128 + 512); ++i) { 292 for (i = 128; i < (128 + 512); ++i) {
297 irq_to_desc(base + i)->status |= IRQ_LEVEL;
298 set_irq_chip_and_handler(base + i, msi_ops, handle_level_irq); 293 set_irq_chip_and_handler(base + i, msi_ops, handle_level_irq);
294 irq_set_status_flags(i, IRQ_LEVEL);
299 } 295 }
300 296
301 for (i = 0; i < 16; ++i) 297 for (i = 0; i < 16; ++i)
diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c
index bcc1639e8efb..cf7f43dd3147 100644
--- a/arch/alpha/kernel/sys_mikasa.c
+++ b/arch/alpha/kernel/sys_mikasa.c
@@ -43,22 +43,22 @@ mikasa_update_irq_hw(int mask)
43} 43}
44 44
45static inline void 45static inline void
46mikasa_enable_irq(unsigned int irq) 46mikasa_enable_irq(struct irq_data *d)
47{ 47{
48 mikasa_update_irq_hw(cached_irq_mask |= 1 << (irq - 16)); 48 mikasa_update_irq_hw(cached_irq_mask |= 1 << (d->irq - 16));
49} 49}
50 50
51static void 51static void
52mikasa_disable_irq(unsigned int irq) 52mikasa_disable_irq(struct irq_data *d)
53{ 53{
54 mikasa_update_irq_hw(cached_irq_mask &= ~(1 << (irq - 16))); 54 mikasa_update_irq_hw(cached_irq_mask &= ~(1 << (d->irq - 16)));
55} 55}
56 56
57static struct irq_chip mikasa_irq_type = { 57static struct irq_chip mikasa_irq_type = {
58 .name = "MIKASA", 58 .name = "MIKASA",
59 .unmask = mikasa_enable_irq, 59 .irq_unmask = mikasa_enable_irq,
60 .mask = mikasa_disable_irq, 60 .irq_mask = mikasa_disable_irq,
61 .mask_ack = mikasa_disable_irq, 61 .irq_mask_ack = mikasa_disable_irq,
62}; 62};
63 63
64static void 64static void
@@ -98,8 +98,8 @@ mikasa_init_irq(void)
98 mikasa_update_irq_hw(0); 98 mikasa_update_irq_hw(0);
99 99
100 for (i = 16; i < 32; ++i) { 100 for (i = 16; i < 32; ++i) {
101 irq_to_desc(i)->status |= IRQ_LEVEL;
102 set_irq_chip_and_handler(i, &mikasa_irq_type, handle_level_irq); 101 set_irq_chip_and_handler(i, &mikasa_irq_type, handle_level_irq);
102 irq_set_status_flags(i, IRQ_LEVEL);
103 } 103 }
104 104
105 init_i8259a_irqs(); 105 init_i8259a_irqs();
diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c
index e88f4ae1260e..92bc188e94a9 100644
--- a/arch/alpha/kernel/sys_noritake.c
+++ b/arch/alpha/kernel/sys_noritake.c
@@ -48,22 +48,22 @@ noritake_update_irq_hw(int irq, int mask)
48} 48}
49 49
50static void 50static void
51noritake_enable_irq(unsigned int irq) 51noritake_enable_irq(struct irq_data *d)
52{ 52{
53 noritake_update_irq_hw(irq, cached_irq_mask |= 1 << (irq - 16)); 53 noritake_update_irq_hw(d->irq, cached_irq_mask |= 1 << (d->irq - 16));
54} 54}
55 55
56static void 56static void
57noritake_disable_irq(unsigned int irq) 57noritake_disable_irq(struct irq_data *d)
58{ 58{
59 noritake_update_irq_hw(irq, cached_irq_mask &= ~(1 << (irq - 16))); 59 noritake_update_irq_hw(d->irq, cached_irq_mask &= ~(1 << (d->irq - 16)));
60} 60}
61 61
62static struct irq_chip noritake_irq_type = { 62static struct irq_chip noritake_irq_type = {
63 .name = "NORITAKE", 63 .name = "NORITAKE",
64 .unmask = noritake_enable_irq, 64 .irq_unmask = noritake_enable_irq,
65 .mask = noritake_disable_irq, 65 .irq_mask = noritake_disable_irq,
66 .mask_ack = noritake_disable_irq, 66 .irq_mask_ack = noritake_disable_irq,
67}; 67};
68 68
69static void 69static void
@@ -127,8 +127,8 @@ noritake_init_irq(void)
127 outw(0, 0x54c); 127 outw(0, 0x54c);
128 128
129 for (i = 16; i < 48; ++i) { 129 for (i = 16; i < 48; ++i) {
130 irq_to_desc(i)->status |= IRQ_LEVEL;
131 set_irq_chip_and_handler(i, &noritake_irq_type, handle_level_irq); 130 set_irq_chip_and_handler(i, &noritake_irq_type, handle_level_irq);
131 irq_set_status_flags(i, IRQ_LEVEL);
132 } 132 }
133 133
134 init_i8259a_irqs(); 134 init_i8259a_irqs();
diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c
index 6a51364dd1cc..936d4140ed5f 100644
--- a/arch/alpha/kernel/sys_rawhide.c
+++ b/arch/alpha/kernel/sys_rawhide.c
@@ -56,9 +56,10 @@ rawhide_update_irq_hw(int hose, int mask)
56 (((h) < MCPCIA_MAX_HOSES) && (cached_irq_masks[(h)] != 0)) 56 (((h) < MCPCIA_MAX_HOSES) && (cached_irq_masks[(h)] != 0))
57 57
58static inline void 58static inline void
59rawhide_enable_irq(unsigned int irq) 59rawhide_enable_irq(struct irq_data *d)
60{ 60{
61 unsigned int mask, hose; 61 unsigned int mask, hose;
62 unsigned int irq = d->irq;
62 63
63 irq -= 16; 64 irq -= 16;
64 hose = irq / 24; 65 hose = irq / 24;
@@ -76,9 +77,10 @@ rawhide_enable_irq(unsigned int irq)
76} 77}
77 78
78static void 79static void
79rawhide_disable_irq(unsigned int irq) 80rawhide_disable_irq(struct irq_data *d)
80{ 81{
81 unsigned int mask, hose; 82 unsigned int mask, hose;
83 unsigned int irq = d->irq;
82 84
83 irq -= 16; 85 irq -= 16;
84 hose = irq / 24; 86 hose = irq / 24;
@@ -96,9 +98,10 @@ rawhide_disable_irq(unsigned int irq)
96} 98}
97 99
98static void 100static void
99rawhide_mask_and_ack_irq(unsigned int irq) 101rawhide_mask_and_ack_irq(struct irq_data *d)
100{ 102{
101 unsigned int mask, mask1, hose; 103 unsigned int mask, mask1, hose;
104 unsigned int irq = d->irq;
102 105
103 irq -= 16; 106 irq -= 16;
104 hose = irq / 24; 107 hose = irq / 24;
@@ -123,9 +126,9 @@ rawhide_mask_and_ack_irq(unsigned int irq)
123 126
124static struct irq_chip rawhide_irq_type = { 127static struct irq_chip rawhide_irq_type = {
125 .name = "RAWHIDE", 128 .name = "RAWHIDE",
126 .unmask = rawhide_enable_irq, 129 .irq_unmask = rawhide_enable_irq,
127 .mask = rawhide_disable_irq, 130 .irq_mask = rawhide_disable_irq,
128 .mask_ack = rawhide_mask_and_ack_irq, 131 .irq_mask_ack = rawhide_mask_and_ack_irq,
129}; 132};
130 133
131static void 134static void
@@ -177,8 +180,8 @@ rawhide_init_irq(void)
177 } 180 }
178 181
179 for (i = 16; i < 128; ++i) { 182 for (i = 16; i < 128; ++i) {
180 irq_to_desc(i)->status |= IRQ_LEVEL;
181 set_irq_chip_and_handler(i, &rawhide_irq_type, handle_level_irq); 183 set_irq_chip_and_handler(i, &rawhide_irq_type, handle_level_irq);
184 irq_set_status_flags(i, IRQ_LEVEL);
182 } 185 }
183 186
184 init_i8259a_irqs(); 187 init_i8259a_irqs();
diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c
index 89e7e37ec84c..cea22a62913b 100644
--- a/arch/alpha/kernel/sys_rx164.c
+++ b/arch/alpha/kernel/sys_rx164.c
@@ -47,22 +47,22 @@ rx164_update_irq_hw(unsigned long mask)
47} 47}
48 48
49static inline void 49static inline void
50rx164_enable_irq(unsigned int irq) 50rx164_enable_irq(struct irq_data *d)
51{ 51{
52 rx164_update_irq_hw(cached_irq_mask |= 1UL << (irq - 16)); 52 rx164_update_irq_hw(cached_irq_mask |= 1UL << (d->irq - 16));
53} 53}
54 54
55static void 55static void
56rx164_disable_irq(unsigned int irq) 56rx164_disable_irq(struct irq_data *d)
57{ 57{
58 rx164_update_irq_hw(cached_irq_mask &= ~(1UL << (irq - 16))); 58 rx164_update_irq_hw(cached_irq_mask &= ~(1UL << (d->irq - 16)));
59} 59}
60 60
61static struct irq_chip rx164_irq_type = { 61static struct irq_chip rx164_irq_type = {
62 .name = "RX164", 62 .name = "RX164",
63 .unmask = rx164_enable_irq, 63 .irq_unmask = rx164_enable_irq,
64 .mask = rx164_disable_irq, 64 .irq_mask = rx164_disable_irq,
65 .mask_ack = rx164_disable_irq, 65 .irq_mask_ack = rx164_disable_irq,
66}; 66};
67 67
68static void 68static void
@@ -99,8 +99,8 @@ rx164_init_irq(void)
99 99
100 rx164_update_irq_hw(0); 100 rx164_update_irq_hw(0);
101 for (i = 16; i < 40; ++i) { 101 for (i = 16; i < 40; ++i) {
102 irq_to_desc(i)->status |= IRQ_LEVEL;
103 set_irq_chip_and_handler(i, &rx164_irq_type, handle_level_irq); 102 set_irq_chip_and_handler(i, &rx164_irq_type, handle_level_irq);
103 irq_set_status_flags(i, IRQ_LEVEL);
104 } 104 }
105 105
106 init_i8259a_irqs(); 106 init_i8259a_irqs();
diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c
index 5c4423d1b06c..a349538aabc9 100644
--- a/arch/alpha/kernel/sys_sable.c
+++ b/arch/alpha/kernel/sys_sable.c
@@ -443,11 +443,11 @@ lynx_swizzle(struct pci_dev *dev, u8 *pinp)
443/* GENERIC irq routines */ 443/* GENERIC irq routines */
444 444
445static inline void 445static inline void
446sable_lynx_enable_irq(unsigned int irq) 446sable_lynx_enable_irq(struct irq_data *d)
447{ 447{
448 unsigned long bit, mask; 448 unsigned long bit, mask;
449 449
450 bit = sable_lynx_irq_swizzle->irq_to_mask[irq]; 450 bit = sable_lynx_irq_swizzle->irq_to_mask[d->irq];
451 spin_lock(&sable_lynx_irq_lock); 451 spin_lock(&sable_lynx_irq_lock);
452 mask = sable_lynx_irq_swizzle->shadow_mask &= ~(1UL << bit); 452 mask = sable_lynx_irq_swizzle->shadow_mask &= ~(1UL << bit);
453 sable_lynx_irq_swizzle->update_irq_hw(bit, mask); 453 sable_lynx_irq_swizzle->update_irq_hw(bit, mask);
@@ -459,11 +459,11 @@ sable_lynx_enable_irq(unsigned int irq)
459} 459}
460 460
461static void 461static void
462sable_lynx_disable_irq(unsigned int irq) 462sable_lynx_disable_irq(struct irq_data *d)
463{ 463{
464 unsigned long bit, mask; 464 unsigned long bit, mask;
465 465
466 bit = sable_lynx_irq_swizzle->irq_to_mask[irq]; 466 bit = sable_lynx_irq_swizzle->irq_to_mask[d->irq];
467 spin_lock(&sable_lynx_irq_lock); 467 spin_lock(&sable_lynx_irq_lock);
468 mask = sable_lynx_irq_swizzle->shadow_mask |= 1UL << bit; 468 mask = sable_lynx_irq_swizzle->shadow_mask |= 1UL << bit;
469 sable_lynx_irq_swizzle->update_irq_hw(bit, mask); 469 sable_lynx_irq_swizzle->update_irq_hw(bit, mask);
@@ -475,11 +475,11 @@ sable_lynx_disable_irq(unsigned int irq)
475} 475}
476 476
477static void 477static void
478sable_lynx_mask_and_ack_irq(unsigned int irq) 478sable_lynx_mask_and_ack_irq(struct irq_data *d)
479{ 479{
480 unsigned long bit, mask; 480 unsigned long bit, mask;
481 481
482 bit = sable_lynx_irq_swizzle->irq_to_mask[irq]; 482 bit = sable_lynx_irq_swizzle->irq_to_mask[d->irq];
483 spin_lock(&sable_lynx_irq_lock); 483 spin_lock(&sable_lynx_irq_lock);
484 mask = sable_lynx_irq_swizzle->shadow_mask |= 1UL << bit; 484 mask = sable_lynx_irq_swizzle->shadow_mask |= 1UL << bit;
485 sable_lynx_irq_swizzle->update_irq_hw(bit, mask); 485 sable_lynx_irq_swizzle->update_irq_hw(bit, mask);
@@ -489,9 +489,9 @@ sable_lynx_mask_and_ack_irq(unsigned int irq)
489 489
490static struct irq_chip sable_lynx_irq_type = { 490static struct irq_chip sable_lynx_irq_type = {
491 .name = "SABLE/LYNX", 491 .name = "SABLE/LYNX",
492 .unmask = sable_lynx_enable_irq, 492 .irq_unmask = sable_lynx_enable_irq,
493 .mask = sable_lynx_disable_irq, 493 .irq_mask = sable_lynx_disable_irq,
494 .mask_ack = sable_lynx_mask_and_ack_irq, 494 .irq_mask_ack = sable_lynx_mask_and_ack_irq,
495}; 495};
496 496
497static void 497static void
@@ -518,9 +518,9 @@ sable_lynx_init_irq(int nr_of_irqs)
518 long i; 518 long i;
519 519
520 for (i = 0; i < nr_of_irqs; ++i) { 520 for (i = 0; i < nr_of_irqs; ++i) {
521 irq_to_desc(i)->status |= IRQ_LEVEL;
522 set_irq_chip_and_handler(i, &sable_lynx_irq_type, 521 set_irq_chip_and_handler(i, &sable_lynx_irq_type,
523 handle_level_irq); 522 handle_level_irq);
523 irq_set_status_flags(i, IRQ_LEVEL);
524 } 524 }
525 525
526 common_init_isa_dma(); 526 common_init_isa_dma();
diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c
index f8a1e8a862fb..42a5331f13c4 100644
--- a/arch/alpha/kernel/sys_takara.c
+++ b/arch/alpha/kernel/sys_takara.c
@@ -45,16 +45,18 @@ takara_update_irq_hw(unsigned long irq, unsigned long mask)
45} 45}
46 46
47static inline void 47static inline void
48takara_enable_irq(unsigned int irq) 48takara_enable_irq(struct irq_data *d)
49{ 49{
50 unsigned int irq = d->irq;
50 unsigned long mask; 51 unsigned long mask;
51 mask = (cached_irq_mask[irq >= 64] &= ~(1UL << (irq & 63))); 52 mask = (cached_irq_mask[irq >= 64] &= ~(1UL << (irq & 63)));
52 takara_update_irq_hw(irq, mask); 53 takara_update_irq_hw(irq, mask);
53} 54}
54 55
55static void 56static void
56takara_disable_irq(unsigned int irq) 57takara_disable_irq(struct irq_data *d)
57{ 58{
59 unsigned int irq = d->irq;
58 unsigned long mask; 60 unsigned long mask;
59 mask = (cached_irq_mask[irq >= 64] |= 1UL << (irq & 63)); 61 mask = (cached_irq_mask[irq >= 64] |= 1UL << (irq & 63));
60 takara_update_irq_hw(irq, mask); 62 takara_update_irq_hw(irq, mask);
@@ -62,9 +64,9 @@ takara_disable_irq(unsigned int irq)
62 64
63static struct irq_chip takara_irq_type = { 65static struct irq_chip takara_irq_type = {
64 .name = "TAKARA", 66 .name = "TAKARA",
65 .unmask = takara_enable_irq, 67 .irq_unmask = takara_enable_irq,
66 .mask = takara_disable_irq, 68 .irq_mask = takara_disable_irq,
67 .mask_ack = takara_disable_irq, 69 .irq_mask_ack = takara_disable_irq,
68}; 70};
69 71
70static void 72static void
@@ -136,8 +138,8 @@ takara_init_irq(void)
136 takara_update_irq_hw(i, -1); 138 takara_update_irq_hw(i, -1);
137 139
138 for (i = 16; i < 128; ++i) { 140 for (i = 16; i < 128; ++i) {
139 irq_to_desc(i)->status |= IRQ_LEVEL;
140 set_irq_chip_and_handler(i, &takara_irq_type, handle_level_irq); 141 set_irq_chip_and_handler(i, &takara_irq_type, handle_level_irq);
142 irq_set_status_flags(i, IRQ_LEVEL);
141 } 143 }
142 144
143 common_init_isa_dma(); 145 common_init_isa_dma();
diff --git a/arch/alpha/kernel/sys_titan.c b/arch/alpha/kernel/sys_titan.c
index e02494bf5ef3..f6c108a3d673 100644
--- a/arch/alpha/kernel/sys_titan.c
+++ b/arch/alpha/kernel/sys_titan.c
@@ -112,8 +112,9 @@ titan_update_irq_hw(unsigned long mask)
112} 112}
113 113
114static inline void 114static inline void
115titan_enable_irq(unsigned int irq) 115titan_enable_irq(struct irq_data *d)
116{ 116{
117 unsigned int irq = d->irq;
117 spin_lock(&titan_irq_lock); 118 spin_lock(&titan_irq_lock);
118 titan_cached_irq_mask |= 1UL << (irq - 16); 119 titan_cached_irq_mask |= 1UL << (irq - 16);
119 titan_update_irq_hw(titan_cached_irq_mask); 120 titan_update_irq_hw(titan_cached_irq_mask);
@@ -121,8 +122,9 @@ titan_enable_irq(unsigned int irq)
121} 122}
122 123
123static inline void 124static inline void
124titan_disable_irq(unsigned int irq) 125titan_disable_irq(struct irq_data *d)
125{ 126{
127 unsigned int irq = d->irq;
126 spin_lock(&titan_irq_lock); 128 spin_lock(&titan_irq_lock);
127 titan_cached_irq_mask &= ~(1UL << (irq - 16)); 129 titan_cached_irq_mask &= ~(1UL << (irq - 16));
128 titan_update_irq_hw(titan_cached_irq_mask); 130 titan_update_irq_hw(titan_cached_irq_mask);
@@ -144,7 +146,8 @@ titan_cpu_set_irq_affinity(unsigned int irq, cpumask_t affinity)
144} 146}
145 147
146static int 148static int
147titan_set_irq_affinity(unsigned int irq, const struct cpumask *affinity) 149titan_set_irq_affinity(struct irq_data *d, const struct cpumask *affinity,
150 bool force)
148{ 151{
149 spin_lock(&titan_irq_lock); 152 spin_lock(&titan_irq_lock);
150 titan_cpu_set_irq_affinity(irq - 16, *affinity); 153 titan_cpu_set_irq_affinity(irq - 16, *affinity);
@@ -175,17 +178,17 @@ init_titan_irqs(struct irq_chip * ops, int imin, int imax)
175{ 178{
176 long i; 179 long i;
177 for (i = imin; i <= imax; ++i) { 180 for (i = imin; i <= imax; ++i) {
178 irq_to_desc(i)->status |= IRQ_LEVEL;
179 set_irq_chip_and_handler(i, ops, handle_level_irq); 181 set_irq_chip_and_handler(i, ops, handle_level_irq);
182 irq_set_status_flags(i, IRQ_LEVEL);
180 } 183 }
181} 184}
182 185
183static struct irq_chip titan_irq_type = { 186static struct irq_chip titan_irq_type = {
184 .name = "TITAN", 187 .name = "TITAN",
185 .unmask = titan_enable_irq, 188 .irq_unmask = titan_enable_irq,
186 .mask = titan_disable_irq, 189 .irq_mask = titan_disable_irq,
187 .mask_ack = titan_disable_irq, 190 .irq_mask_ack = titan_disable_irq,
188 .set_affinity = titan_set_irq_affinity, 191 .irq_set_affinity = titan_set_irq_affinity,
189}; 192};
190 193
191static irqreturn_t 194static irqreturn_t
diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c
index eec52594d410..ca60a387ef0a 100644
--- a/arch/alpha/kernel/sys_wildfire.c
+++ b/arch/alpha/kernel/sys_wildfire.c
@@ -104,10 +104,12 @@ wildfire_init_irq_hw(void)
104} 104}
105 105
106static void 106static void
107wildfire_enable_irq(unsigned int irq) 107wildfire_enable_irq(struct irq_data *d)
108{ 108{
109 unsigned int irq = d->irq;
110
109 if (irq < 16) 111 if (irq < 16)
110 i8259a_enable_irq(irq); 112 i8259a_enable_irq(d);
111 113
112 spin_lock(&wildfire_irq_lock); 114 spin_lock(&wildfire_irq_lock);
113 set_bit(irq, &cached_irq_mask); 115 set_bit(irq, &cached_irq_mask);
@@ -116,10 +118,12 @@ wildfire_enable_irq(unsigned int irq)
116} 118}
117 119
118static void 120static void
119wildfire_disable_irq(unsigned int irq) 121wildfire_disable_irq(struct irq_data *d)
120{ 122{
123 unsigned int irq = d->irq;
124
121 if (irq < 16) 125 if (irq < 16)
122 i8259a_disable_irq(irq); 126 i8259a_disable_irq(d);
123 127
124 spin_lock(&wildfire_irq_lock); 128 spin_lock(&wildfire_irq_lock);
125 clear_bit(irq, &cached_irq_mask); 129 clear_bit(irq, &cached_irq_mask);
@@ -128,10 +132,12 @@ wildfire_disable_irq(unsigned int irq)
128} 132}
129 133
130static void 134static void
131wildfire_mask_and_ack_irq(unsigned int irq) 135wildfire_mask_and_ack_irq(struct irq_data *d)
132{ 136{
137 unsigned int irq = d->irq;
138
133 if (irq < 16) 139 if (irq < 16)
134 i8259a_mask_and_ack_irq(irq); 140 i8259a_mask_and_ack_irq(d);
135 141
136 spin_lock(&wildfire_irq_lock); 142 spin_lock(&wildfire_irq_lock);
137 clear_bit(irq, &cached_irq_mask); 143 clear_bit(irq, &cached_irq_mask);
@@ -141,9 +147,9 @@ wildfire_mask_and_ack_irq(unsigned int irq)
141 147
142static struct irq_chip wildfire_irq_type = { 148static struct irq_chip wildfire_irq_type = {
143 .name = "WILDFIRE", 149 .name = "WILDFIRE",
144 .unmask = wildfire_enable_irq, 150 .irq_unmask = wildfire_enable_irq,
145 .mask = wildfire_disable_irq, 151 .irq_mask = wildfire_disable_irq,
146 .mask_ack = wildfire_mask_and_ack_irq, 152 .irq_mask_ack = wildfire_mask_and_ack_irq,
147}; 153};
148 154
149static void __init 155static void __init
@@ -177,21 +183,21 @@ wildfire_init_irq_per_pca(int qbbno, int pcano)
177 for (i = 0; i < 16; ++i) { 183 for (i = 0; i < 16; ++i) {
178 if (i == 2) 184 if (i == 2)
179 continue; 185 continue;
180 irq_to_desc(i+irq_bias)->status |= IRQ_LEVEL;
181 set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type, 186 set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type,
182 handle_level_irq); 187 handle_level_irq);
188 irq_set_status_flags(i + irq_bias, IRQ_LEVEL);
183 } 189 }
184 190
185 irq_to_desc(36+irq_bias)->status |= IRQ_LEVEL;
186 set_irq_chip_and_handler(36+irq_bias, &wildfire_irq_type, 191 set_irq_chip_and_handler(36+irq_bias, &wildfire_irq_type,
187 handle_level_irq); 192 handle_level_irq);
193 irq_set_status_flags(36 + irq_bias, IRQ_LEVEL);
188 for (i = 40; i < 64; ++i) { 194 for (i = 40; i < 64; ++i) {
189 irq_to_desc(i+irq_bias)->status |= IRQ_LEVEL;
190 set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type, 195 set_irq_chip_and_handler(i+irq_bias, &wildfire_irq_type,
191 handle_level_irq); 196 handle_level_irq);
197 irq_set_status_flags(i + irq_bias, IRQ_LEVEL);
192 } 198 }
193 199
194 setup_irq(32+irq_bias, &isa_enable); 200 setup_irq(32+irq_bias, &isa_enable);
195} 201}
196 202
197static void __init 203static void __init
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 26d45e5b636b..166efa2a19cd 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1177,6 +1177,31 @@ config ARM_ERRATA_743622
1177 visible impact on the overall performance or power consumption of the 1177 visible impact on the overall performance or power consumption of the
1178 processor. 1178 processor.
1179 1179
1180config ARM_ERRATA_751472
1181 bool "ARM errata: Interrupted ICIALLUIS may prevent completion of broadcasted operation"
1182 depends on CPU_V7 && SMP
1183 help
1184 This option enables the workaround for the 751472 Cortex-A9 (prior
1185 to r3p0) erratum. An interrupted ICIALLUIS operation may prevent the
1186 completion of a following broadcasted operation if the second
1187 operation is received by a CPU before the ICIALLUIS has completed,
1188 potentially leading to corrupted entries in the cache or TLB.
1189
1190config ARM_ERRATA_753970
1191 bool "ARM errata: cache sync operation may be faulty"
1192 depends on CACHE_PL310
1193 help
1194 This option enables the workaround for the 753970 PL310 (r3p0) erratum.
1195
1196 Under some condition the effect of cache sync operation on
1197 the store buffer still remains when the operation completes.
1198 This means that the store buffer is always asked to drain and
1199 this prevents it from merging any further writes. The workaround
1200 is to replace the normal offset of cache sync operation (0x730)
1201 by another offset targeting an unmapped PL310 register 0x740.
1202 This has the same effect as the cache sync operation: store buffer
1203 drain and waiting for all buffers empty.
1204
1180endmenu 1205endmenu
1181 1206
1182source "arch/arm/common/Kconfig" 1207source "arch/arm/common/Kconfig"
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index c22c1adfedd6..6f7b29294c80 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -15,7 +15,7 @@ ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
15LDFLAGS_vmlinux += --be8 15LDFLAGS_vmlinux += --be8
16endif 16endif
17 17
18OBJCOPYFLAGS :=-O binary -R .note -R .note.gnu.build-id -R .comment -S 18OBJCOPYFLAGS :=-O binary -R .comment -S
19GZFLAGS :=-9 19GZFLAGS :=-9
20#KBUILD_CFLAGS +=-pipe 20#KBUILD_CFLAGS +=-pipe
21# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: 21# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
diff --git a/arch/arm/boot/compressed/.gitignore b/arch/arm/boot/compressed/.gitignore
index ab204db594d3..c6028967d336 100644
--- a/arch/arm/boot/compressed/.gitignore
+++ b/arch/arm/boot/compressed/.gitignore
@@ -1,3 +1,7 @@
1font.c 1font.c
2piggy.gz 2lib1funcs.S
3piggy.gzip
4piggy.lzo
5piggy.lzma
6vmlinux
3vmlinux.lds 7vmlinux.lds
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index 5aeec1e1735c..16bd48031583 100644
--- a/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -36,6 +36,7 @@
36#define L2X0_RAW_INTR_STAT 0x21C 36#define L2X0_RAW_INTR_STAT 0x21C
37#define L2X0_INTR_CLEAR 0x220 37#define L2X0_INTR_CLEAR 0x220
38#define L2X0_CACHE_SYNC 0x730 38#define L2X0_CACHE_SYNC 0x730
39#define L2X0_DUMMY_REG 0x740
39#define L2X0_INV_LINE_PA 0x770 40#define L2X0_INV_LINE_PA 0x770
40#define L2X0_INV_WAY 0x77C 41#define L2X0_INV_WAY 0x77C
41#define L2X0_CLEAN_LINE_PA 0x7B0 42#define L2X0_CLEAN_LINE_PA 0x7B0
diff --git a/arch/arm/include/asm/hardware/sp810.h b/arch/arm/include/asm/hardware/sp810.h
index 721847dc68ab..e0d1c0cfa548 100644
--- a/arch/arm/include/asm/hardware/sp810.h
+++ b/arch/arm/include/asm/hardware/sp810.h
@@ -58,6 +58,9 @@
58 58
59static inline void sysctl_soft_reset(void __iomem *base) 59static inline void sysctl_soft_reset(void __iomem *base)
60{ 60{
61 /* switch to slow mode */
62 writel(0x2, base + SCCTRL);
63
61 /* writing any value to SCSYSSTAT reg will reset system */ 64 /* writing any value to SCSYSSTAT reg will reset system */
62 writel(0, base + SCSYSSTAT); 65 writel(0, base + SCSYSSTAT);
63} 66}
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index f41a6f57cd12..82dfe5d0c41e 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -18,16 +18,34 @@
18#define __ASMARM_TLB_H 18#define __ASMARM_TLB_H
19 19
20#include <asm/cacheflush.h> 20#include <asm/cacheflush.h>
21#include <asm/tlbflush.h>
22 21
23#ifndef CONFIG_MMU 22#ifndef CONFIG_MMU
24 23
25#include <linux/pagemap.h> 24#include <linux/pagemap.h>
25
26#define tlb_flush(tlb) ((void) tlb)
27
26#include <asm-generic/tlb.h> 28#include <asm-generic/tlb.h>
27 29
28#else /* !CONFIG_MMU */ 30#else /* !CONFIG_MMU */
29 31
32#include <linux/swap.h>
30#include <asm/pgalloc.h> 33#include <asm/pgalloc.h>
34#include <asm/tlbflush.h>
35
36/*
37 * We need to delay page freeing for SMP as other CPUs can access pages
38 * which have been removed but not yet had their TLB entries invalidated.
39 * Also, as ARMv7 speculative prefetch can drag new entries into the TLB,
40 * we need to apply this same delaying tactic to ensure correct operation.
41 */
42#if defined(CONFIG_SMP) || defined(CONFIG_CPU_32v7)
43#define tlb_fast_mode(tlb) 0
44#define FREE_PTE_NR 500
45#else
46#define tlb_fast_mode(tlb) 1
47#define FREE_PTE_NR 0
48#endif
31 49
32/* 50/*
33 * TLB handling. This allows us to remove pages from the page 51 * TLB handling. This allows us to remove pages from the page
@@ -36,12 +54,58 @@
36struct mmu_gather { 54struct mmu_gather {
37 struct mm_struct *mm; 55 struct mm_struct *mm;
38 unsigned int fullmm; 56 unsigned int fullmm;
57 struct vm_area_struct *vma;
39 unsigned long range_start; 58 unsigned long range_start;
40 unsigned long range_end; 59 unsigned long range_end;
60 unsigned int nr;
61 struct page *pages[FREE_PTE_NR];
41}; 62};
42 63
43DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); 64DECLARE_PER_CPU(struct mmu_gather, mmu_gathers);
44 65
66/*
67 * This is unnecessarily complex. There's three ways the TLB shootdown
68 * code is used:
69 * 1. Unmapping a range of vmas. See zap_page_range(), unmap_region().
70 * tlb->fullmm = 0, and tlb_start_vma/tlb_end_vma will be called.
71 * tlb->vma will be non-NULL.
72 * 2. Unmapping all vmas. See exit_mmap().
73 * tlb->fullmm = 1, and tlb_start_vma/tlb_end_vma will be called.
74 * tlb->vma will be non-NULL. Additionally, page tables will be freed.
75 * 3. Unmapping argument pages. See shift_arg_pages().
76 * tlb->fullmm = 0, but tlb_start_vma/tlb_end_vma will not be called.
77 * tlb->vma will be NULL.
78 */
79static inline void tlb_flush(struct mmu_gather *tlb)
80{
81 if (tlb->fullmm || !tlb->vma)
82 flush_tlb_mm(tlb->mm);
83 else if (tlb->range_end > 0) {
84 flush_tlb_range(tlb->vma, tlb->range_start, tlb->range_end);
85 tlb->range_start = TASK_SIZE;
86 tlb->range_end = 0;
87 }
88}
89
90static inline void tlb_add_flush(struct mmu_gather *tlb, unsigned long addr)
91{
92 if (!tlb->fullmm) {
93 if (addr < tlb->range_start)
94 tlb->range_start = addr;
95 if (addr + PAGE_SIZE > tlb->range_end)
96 tlb->range_end = addr + PAGE_SIZE;
97 }
98}
99
100static inline void tlb_flush_mmu(struct mmu_gather *tlb)
101{
102 tlb_flush(tlb);
103 if (!tlb_fast_mode(tlb)) {
104 free_pages_and_swap_cache(tlb->pages, tlb->nr);
105 tlb->nr = 0;
106 }
107}
108
45static inline struct mmu_gather * 109static inline struct mmu_gather *
46tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush) 110tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
47{ 111{
@@ -49,6 +113,8 @@ tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
49 113
50 tlb->mm = mm; 114 tlb->mm = mm;
51 tlb->fullmm = full_mm_flush; 115 tlb->fullmm = full_mm_flush;
116 tlb->vma = NULL;
117 tlb->nr = 0;
52 118
53 return tlb; 119 return tlb;
54} 120}
@@ -56,8 +122,7 @@ tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush)
56static inline void 122static inline void
57tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) 123tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
58{ 124{
59 if (tlb->fullmm) 125 tlb_flush_mmu(tlb);
60 flush_tlb_mm(tlb->mm);
61 126
62 /* keep the page table cache within bounds */ 127 /* keep the page table cache within bounds */
63 check_pgt_cache(); 128 check_pgt_cache();
@@ -71,12 +136,7 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
71static inline void 136static inline void
72tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, unsigned long addr) 137tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, unsigned long addr)
73{ 138{
74 if (!tlb->fullmm) { 139 tlb_add_flush(tlb, addr);
75 if (addr < tlb->range_start)
76 tlb->range_start = addr;
77 if (addr + PAGE_SIZE > tlb->range_end)
78 tlb->range_end = addr + PAGE_SIZE;
79 }
80} 140}
81 141
82/* 142/*
@@ -89,6 +149,7 @@ tlb_start_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
89{ 149{
90 if (!tlb->fullmm) { 150 if (!tlb->fullmm) {
91 flush_cache_range(vma, vma->vm_start, vma->vm_end); 151 flush_cache_range(vma, vma->vm_start, vma->vm_end);
152 tlb->vma = vma;
92 tlb->range_start = TASK_SIZE; 153 tlb->range_start = TASK_SIZE;
93 tlb->range_end = 0; 154 tlb->range_end = 0;
94 } 155 }
@@ -97,12 +158,30 @@ tlb_start_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
97static inline void 158static inline void
98tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) 159tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma)
99{ 160{
100 if (!tlb->fullmm && tlb->range_end > 0) 161 if (!tlb->fullmm)
101 flush_tlb_range(vma, tlb->range_start, tlb->range_end); 162 tlb_flush(tlb);
163}
164
165static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page)
166{
167 if (tlb_fast_mode(tlb)) {
168 free_page_and_swap_cache(page);
169 } else {
170 tlb->pages[tlb->nr++] = page;
171 if (tlb->nr >= FREE_PTE_NR)
172 tlb_flush_mmu(tlb);
173 }
174}
175
176static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte,
177 unsigned long addr)
178{
179 pgtable_page_dtor(pte);
180 tlb_add_flush(tlb, addr);
181 tlb_remove_page(tlb, pte);
102} 182}
103 183
104#define tlb_remove_page(tlb,page) free_page_and_swap_cache(page) 184#define pte_free_tlb(tlb, ptep, addr) __pte_free_tlb(tlb, ptep, addr)
105#define pte_free_tlb(tlb, ptep, addr) pte_free((tlb)->mm, ptep)
106#define pmd_free_tlb(tlb, pmdp, addr) pmd_free((tlb)->mm, pmdp) 185#define pmd_free_tlb(tlb, pmdp, addr) pmd_free((tlb)->mm, pmdp)
107 186
108#define tlb_migrate_finish(mm) do { } while (0) 187#define tlb_migrate_finish(mm) do { } while (0)
diff --git a/arch/arm/include/asm/tlbflush.h b/arch/arm/include/asm/tlbflush.h
index ce7378ea15a2..d2005de383b8 100644
--- a/arch/arm/include/asm/tlbflush.h
+++ b/arch/arm/include/asm/tlbflush.h
@@ -10,12 +10,7 @@
10#ifndef _ASMARM_TLBFLUSH_H 10#ifndef _ASMARM_TLBFLUSH_H
11#define _ASMARM_TLBFLUSH_H 11#define _ASMARM_TLBFLUSH_H
12 12
13 13#ifdef CONFIG_MMU
14#ifndef CONFIG_MMU
15
16#define tlb_flush(tlb) ((void) tlb)
17
18#else /* CONFIG_MMU */
19 14
20#include <asm/glue.h> 15#include <asm/glue.h>
21 16
diff --git a/arch/arm/kernel/kprobes-decode.c b/arch/arm/kernel/kprobes-decode.c
index 2c1f0050c9c4..8f6ed43861f1 100644
--- a/arch/arm/kernel/kprobes-decode.c
+++ b/arch/arm/kernel/kprobes-decode.c
@@ -1437,7 +1437,7 @@ arm_kprobe_decode_insn(kprobe_opcode_t insn, struct arch_specific_insn *asi)
1437 1437
1438 return space_cccc_1100_010x(insn, asi); 1438 return space_cccc_1100_010x(insn, asi);
1439 1439
1440 } else if ((insn & 0x0e000000) == 0x0c400000) { 1440 } else if ((insn & 0x0e000000) == 0x0c000000) {
1441 1441
1442 return space_cccc_110x(insn, asi); 1442 return space_cccc_110x(insn, asi);
1443 1443
diff --git a/arch/arm/kernel/pmu.c b/arch/arm/kernel/pmu.c
index b8af96ea62e6..2c79eec19262 100644
--- a/arch/arm/kernel/pmu.c
+++ b/arch/arm/kernel/pmu.c
@@ -97,28 +97,34 @@ set_irq_affinity(int irq,
97 irq, cpu); 97 irq, cpu);
98 return err; 98 return err;
99#else 99#else
100 return 0; 100 return -EINVAL;
101#endif 101#endif
102} 102}
103 103
104static int 104static int
105init_cpu_pmu(void) 105init_cpu_pmu(void)
106{ 106{
107 int i, err = 0; 107 int i, irqs, err = 0;
108 struct platform_device *pdev = pmu_devices[ARM_PMU_DEVICE_CPU]; 108 struct platform_device *pdev = pmu_devices[ARM_PMU_DEVICE_CPU];
109 109
110 if (!pdev) { 110 if (!pdev)
111 err = -ENODEV; 111 return -ENODEV;
112 goto out; 112
113 } 113 irqs = pdev->num_resources;
114
115 /*
116 * If we have a single PMU interrupt that we can't shift, assume that
117 * we're running on a uniprocessor machine and continue.
118 */
119 if (irqs == 1 && !irq_can_set_affinity(platform_get_irq(pdev, 0)))
120 return 0;
114 121
115 for (i = 0; i < pdev->num_resources; ++i) { 122 for (i = 0; i < irqs; ++i) {
116 err = set_irq_affinity(platform_get_irq(pdev, i), i); 123 err = set_irq_affinity(platform_get_irq(pdev, i), i);
117 if (err) 124 if (err)
118 break; 125 break;
119 } 126 }
120 127
121out:
122 return err; 128 return err;
123} 129}
124 130
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 420b8d6485d6..5ea4fb718b97 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -226,8 +226,8 @@ int cpu_architecture(void)
226 * Register 0 and check for VMSAv7 or PMSAv7 */ 226 * Register 0 and check for VMSAv7 or PMSAv7 */
227 asm("mrc p15, 0, %0, c0, c1, 4" 227 asm("mrc p15, 0, %0, c0, c1, 4"
228 : "=r" (mmfr0)); 228 : "=r" (mmfr0));
229 if ((mmfr0 & 0x0000000f) == 0x00000003 || 229 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
230 (mmfr0 & 0x000000f0) == 0x00000030) 230 (mmfr0 & 0x000000f0) >= 0x00000030)
231 cpu_arch = CPU_ARCH_ARMv7; 231 cpu_arch = CPU_ARCH_ARMv7;
232 else if ((mmfr0 & 0x0000000f) == 0x00000002 || 232 else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
233 (mmfr0 & 0x000000f0) == 0x00000020) 233 (mmfr0 & 0x000000f0) == 0x00000020)
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 907d5a620bca..abaf8445ce25 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -474,7 +474,9 @@ setup_return(struct pt_regs *regs, struct k_sigaction *ka,
474 unsigned long handler = (unsigned long)ka->sa.sa_handler; 474 unsigned long handler = (unsigned long)ka->sa.sa_handler;
475 unsigned long retcode; 475 unsigned long retcode;
476 int thumb = 0; 476 int thumb = 0;
477 unsigned long cpsr = regs->ARM_cpsr & ~PSR_f; 477 unsigned long cpsr = regs->ARM_cpsr & ~(PSR_f | PSR_E_BIT);
478
479 cpsr |= PSR_ENDSTATE;
478 480
479 /* 481 /*
480 * Maybe we need to deliver a 32-bit signal to a 26-bit task. 482 * Maybe we need to deliver a 32-bit signal to a 26-bit task.
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 86b66f3f2031..61462790757f 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -21,6 +21,12 @@
21#define ARM_CPU_KEEP(x) 21#define ARM_CPU_KEEP(x)
22#endif 22#endif
23 23
24#if defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)
25#define ARM_EXIT_KEEP(x) x
26#else
27#define ARM_EXIT_KEEP(x)
28#endif
29
24OUTPUT_ARCH(arm) 30OUTPUT_ARCH(arm)
25ENTRY(stext) 31ENTRY(stext)
26 32
@@ -43,6 +49,7 @@ SECTIONS
43 _sinittext = .; 49 _sinittext = .;
44 HEAD_TEXT 50 HEAD_TEXT
45 INIT_TEXT 51 INIT_TEXT
52 ARM_EXIT_KEEP(EXIT_TEXT)
46 _einittext = .; 53 _einittext = .;
47 ARM_CPU_DISCARD(PROC_INFO) 54 ARM_CPU_DISCARD(PROC_INFO)
48 __arch_info_begin = .; 55 __arch_info_begin = .;
@@ -67,6 +74,7 @@ SECTIONS
67#ifndef CONFIG_XIP_KERNEL 74#ifndef CONFIG_XIP_KERNEL
68 __init_begin = _stext; 75 __init_begin = _stext;
69 INIT_DATA 76 INIT_DATA
77 ARM_EXIT_KEEP(EXIT_DATA)
70#endif 78#endif
71 } 79 }
72 80
@@ -162,6 +170,7 @@ SECTIONS
162 . = ALIGN(PAGE_SIZE); 170 . = ALIGN(PAGE_SIZE);
163 __init_begin = .; 171 __init_begin = .;
164 INIT_DATA 172 INIT_DATA
173 ARM_EXIT_KEEP(EXIT_DATA)
165 . = ALIGN(PAGE_SIZE); 174 . = ALIGN(PAGE_SIZE);
166 __init_end = .; 175 __init_end = .;
167#endif 176#endif
@@ -247,6 +256,8 @@ SECTIONS
247 } 256 }
248#endif 257#endif
249 258
259 NOTES
260
250 BSS_SECTION(0, 0, 0) 261 BSS_SECTION(0, 0, 0)
251 _end = .; 262 _end = .;
252 263
diff --git a/arch/arm/mach-omap2/clkt_dpll.c b/arch/arm/mach-omap2/clkt_dpll.c
index 337392c3f549..acb7ae5b0a25 100644
--- a/arch/arm/mach-omap2/clkt_dpll.c
+++ b/arch/arm/mach-omap2/clkt_dpll.c
@@ -77,7 +77,7 @@ static int _dpll_test_fint(struct clk *clk, u8 n)
77 dd = clk->dpll_data; 77 dd = clk->dpll_data;
78 78
79 /* DPLL divider must result in a valid jitter correction val */ 79 /* DPLL divider must result in a valid jitter correction val */
80 fint = clk->parent->rate / (n + 1); 80 fint = clk->parent->rate / n;
81 if (fint < DPLL_FINT_BAND1_MIN) { 81 if (fint < DPLL_FINT_BAND1_MIN) {
82 82
83 pr_debug("rejecting n=%d due to Fint failure, " 83 pr_debug("rejecting n=%d due to Fint failure, "
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 394413dc7deb..0a585dfa9874 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -334,7 +334,7 @@ static struct omap_mbox mbox_iva_info = {
334 .priv = &omap2_mbox_iva_priv, 334 .priv = &omap2_mbox_iva_priv,
335}; 335};
336 336
337struct omap_mbox *omap2_mboxes[] = { &mbox_iva_info, &mbox_dsp_info, NULL }; 337struct omap_mbox *omap2_mboxes[] = { &mbox_dsp_info, &mbox_iva_info, NULL };
338#endif 338#endif
339 339
340#if defined(CONFIG_ARCH_OMAP4) 340#if defined(CONFIG_ARCH_OMAP4)
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 98148b6c36e9..6c84659cf846 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -605,7 +605,7 @@ static void __init omap_mux_dbg_create_entry(
605 list_for_each_entry(e, &partition->muxmodes, node) { 605 list_for_each_entry(e, &partition->muxmodes, node) {
606 struct omap_mux *m = &e->mux; 606 struct omap_mux *m = &e->mux;
607 607
608 (void)debugfs_create_file(m->muxnames[0], S_IWUGO, mux_dbg_dir, 608 (void)debugfs_create_file(m->muxnames[0], S_IWUSR, mux_dbg_dir,
609 m, &omap_mux_dbg_signal_fops); 609 m, &omap_mux_dbg_signal_fops);
610 } 610 }
611} 611}
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 125f56591fb5..a5a83b358ddd 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -637,14 +637,14 @@ static int __init pm_dbg_init(void)
637 637
638 } 638 }
639 639
640 (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUGO, d, 640 (void) debugfs_create_file("enable_off_mode", S_IRUGO | S_IWUSR, d,
641 &enable_off_mode, &pm_dbg_option_fops); 641 &enable_off_mode, &pm_dbg_option_fops);
642 (void) debugfs_create_file("sleep_while_idle", S_IRUGO | S_IWUGO, d, 642 (void) debugfs_create_file("sleep_while_idle", S_IRUGO | S_IWUSR, d,
643 &sleep_while_idle, &pm_dbg_option_fops); 643 &sleep_while_idle, &pm_dbg_option_fops);
644 (void) debugfs_create_file("wakeup_timer_seconds", S_IRUGO | S_IWUGO, d, 644 (void) debugfs_create_file("wakeup_timer_seconds", S_IRUGO | S_IWUSR, d,
645 &wakeup_timer_seconds, &pm_dbg_option_fops); 645 &wakeup_timer_seconds, &pm_dbg_option_fops);
646 (void) debugfs_create_file("wakeup_timer_milliseconds", 646 (void) debugfs_create_file("wakeup_timer_milliseconds",
647 S_IRUGO | S_IWUGO, d, &wakeup_timer_milliseconds, 647 S_IRUGO | S_IWUSR, d, &wakeup_timer_milliseconds,
648 &pm_dbg_option_fops); 648 &pm_dbg_option_fops);
649 pm_dbg_init_done = 1; 649 pm_dbg_init_done = 1;
650 650
diff --git a/arch/arm/mach-omap2/prcm_mpu44xx.h b/arch/arm/mach-omap2/prcm_mpu44xx.h
index 729a644ce852..3300ff6e3cfe 100644
--- a/arch/arm/mach-omap2/prcm_mpu44xx.h
+++ b/arch/arm/mach-omap2/prcm_mpu44xx.h
@@ -38,8 +38,8 @@
38#define OMAP4430_PRCM_MPU_CPU1_INST 0x0800 38#define OMAP4430_PRCM_MPU_CPU1_INST 0x0800
39 39
40/* PRCM_MPU clockdomain register offsets (from instance start) */ 40/* PRCM_MPU clockdomain register offsets (from instance start) */
41#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0000 41#define OMAP4430_PRCM_MPU_CPU0_MPU_CDOFFS 0x0018
42#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0000 42#define OMAP4430_PRCM_MPU_CPU1_MPU_CDOFFS 0x0018
43 43
44 44
45/* 45/*
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index c37e823266d3..95ac336fe3f7 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -900,7 +900,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
900 return PTR_ERR(dbg_dir); 900 return PTR_ERR(dbg_dir);
901 } 901 }
902 902
903 (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUGO, dbg_dir, 903 (void) debugfs_create_file("autocomp", S_IRUGO | S_IWUSR, dbg_dir,
904 (void *)sr_info, &pm_sr_fops); 904 (void *)sr_info, &pm_sr_fops);
905 (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir, 905 (void) debugfs_create_x32("errweight", S_IRUGO, dbg_dir,
906 &sr_info->err_weight); 906 &sr_info->err_weight);
@@ -939,7 +939,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
939 strcpy(name, "volt_"); 939 strcpy(name, "volt_");
940 sprintf(volt_name, "%d", volt_data[i].volt_nominal); 940 sprintf(volt_name, "%d", volt_data[i].volt_nominal);
941 strcat(name, volt_name); 941 strcat(name, volt_name);
942 (void) debugfs_create_x32(name, S_IRUGO | S_IWUGO, nvalue_dir, 942 (void) debugfs_create_x32(name, S_IRUGO | S_IWUSR, nvalue_dir,
943 &(sr_info->nvalue_table[i].nvalue)); 943 &(sr_info->nvalue_table[i].nvalue));
944 } 944 }
945 945
diff --git a/arch/arm/mach-omap2/timer-gp.c b/arch/arm/mach-omap2/timer-gp.c
index 7b7c2683ae7b..0fc550e7e482 100644
--- a/arch/arm/mach-omap2/timer-gp.c
+++ b/arch/arm/mach-omap2/timer-gp.c
@@ -39,6 +39,7 @@
39#include <asm/mach/time.h> 39#include <asm/mach/time.h>
40#include <plat/dmtimer.h> 40#include <plat/dmtimer.h>
41#include <asm/localtimer.h> 41#include <asm/localtimer.h>
42#include <asm/sched_clock.h>
42 43
43#include "timer-gp.h" 44#include "timer-gp.h"
44 45
@@ -190,6 +191,7 @@ static void __init omap2_gp_clocksource_init(void)
190/* 191/*
191 * clocksource 192 * clocksource
192 */ 193 */
194static DEFINE_CLOCK_DATA(cd);
193static struct omap_dm_timer *gpt_clocksource; 195static struct omap_dm_timer *gpt_clocksource;
194static cycle_t clocksource_read_cycles(struct clocksource *cs) 196static cycle_t clocksource_read_cycles(struct clocksource *cs)
195{ 197{
@@ -204,6 +206,15 @@ static struct clocksource clocksource_gpt = {
204 .flags = CLOCK_SOURCE_IS_CONTINUOUS, 206 .flags = CLOCK_SOURCE_IS_CONTINUOUS,
205}; 207};
206 208
209static void notrace dmtimer_update_sched_clock(void)
210{
211 u32 cyc;
212
213 cyc = omap_dm_timer_read_counter(gpt_clocksource);
214
215 update_sched_clock(&cd, cyc, (u32)~0);
216}
217
207/* Setup free-running counter for clocksource */ 218/* Setup free-running counter for clocksource */
208static void __init omap2_gp_clocksource_init(void) 219static void __init omap2_gp_clocksource_init(void)
209{ 220{
@@ -224,6 +235,8 @@ static void __init omap2_gp_clocksource_init(void)
224 235
225 omap_dm_timer_set_load_start(gpt, 1, 0); 236 omap_dm_timer_set_load_start(gpt, 1, 0);
226 237
238 init_sched_clock(&cd, dmtimer_update_sched_clock, 32, tick_rate);
239
227 if (clocksource_register_hz(&clocksource_gpt, tick_rate)) 240 if (clocksource_register_hz(&clocksource_gpt, tick_rate))
228 printk(err2, clocksource_gpt.name); 241 printk(err2, clocksource_gpt.name);
229} 242}
diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h
index 203dd5a18bd5..058dab4482a1 100644
--- a/arch/arm/mach-s5p6442/include/mach/map.h
+++ b/arch/arm/mach-s5p6442/include/mach/map.h
@@ -1,6 +1,6 @@
1/* linux/arch/arm/mach-s5p6442/include/mach/map.h 1/* linux/arch/arm/mach-s5p6442/include/mach/map.h
2 * 2 *
3 * Copyright (c) 2010 Samsung Electronics Co., Ltd. 3 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com/ 4 * http://www.samsung.com/
5 * 5 *
6 * S5P6442 - Memory map definitions 6 * S5P6442 - Memory map definitions
@@ -16,56 +16,61 @@
16#include <plat/map-base.h> 16#include <plat/map-base.h>
17#include <plat/map-s5p.h> 17#include <plat/map-s5p.h>
18 18
19#define S5P6442_PA_CHIPID (0xE0000000) 19#define S5P6442_PA_SDRAM 0x20000000
20#define S5P_PA_CHIPID S5P6442_PA_CHIPID
21 20
22#define S5P6442_PA_SYSCON (0xE0100000) 21#define S5P6442_PA_I2S0 0xC0B00000
23#define S5P_PA_SYSCON S5P6442_PA_SYSCON 22#define S5P6442_PA_I2S1 0xF2200000
24 23
25#define S5P6442_PA_GPIO (0xE0200000) 24#define S5P6442_PA_CHIPID 0xE0000000
26 25
27#define S5P6442_PA_VIC0 (0xE4000000) 26#define S5P6442_PA_SYSCON 0xE0100000
28#define S5P6442_PA_VIC1 (0xE4100000)
29#define S5P6442_PA_VIC2 (0xE4200000)
30 27
31#define S5P6442_PA_SROMC (0xE7000000) 28#define S5P6442_PA_GPIO 0xE0200000
32#define S5P_PA_SROMC S5P6442_PA_SROMC
33 29
34#define S5P6442_PA_MDMA 0xE8000000 30#define S5P6442_PA_VIC0 0xE4000000
35#define S5P6442_PA_PDMA 0xE9000000 31#define S5P6442_PA_VIC1 0xE4100000
32#define S5P6442_PA_VIC2 0xE4200000
36 33
37#define S5P6442_PA_TIMER (0xEA000000) 34#define S5P6442_PA_SROMC 0xE7000000
38#define S5P_PA_TIMER S5P6442_PA_TIMER
39 35
40#define S5P6442_PA_SYSTIMER (0xEA100000) 36#define S5P6442_PA_MDMA 0xE8000000
37#define S5P6442_PA_PDMA 0xE9000000
41 38
42#define S5P6442_PA_WATCHDOG (0xEA200000) 39#define S5P6442_PA_TIMER 0xEA000000
43 40
44#define S5P6442_PA_UART (0xEC000000) 41#define S5P6442_PA_SYSTIMER 0xEA100000
45 42
46#define S5P_PA_UART0 (S5P6442_PA_UART + 0x0) 43#define S5P6442_PA_WATCHDOG 0xEA200000
47#define S5P_PA_UART1 (S5P6442_PA_UART + 0x400)
48#define S5P_PA_UART2 (S5P6442_PA_UART + 0x800)
49#define S5P_SZ_UART SZ_256
50 44
51#define S5P6442_PA_IIC0 (0xEC100000) 45#define S5P6442_PA_UART 0xEC000000
52 46
53#define S5P6442_PA_SDRAM (0x20000000) 47#define S5P6442_PA_IIC0 0xEC100000
54#define S5P_PA_SDRAM S5P6442_PA_SDRAM
55 48
56#define S5P6442_PA_SPI 0xEC300000 49#define S5P6442_PA_SPI 0xEC300000
57 50
58/* I2S */
59#define S5P6442_PA_I2S0 0xC0B00000
60#define S5P6442_PA_I2S1 0xF2200000
61
62/* PCM */
63#define S5P6442_PA_PCM0 0xF2400000 51#define S5P6442_PA_PCM0 0xF2400000
64#define S5P6442_PA_PCM1 0xF2500000 52#define S5P6442_PA_PCM1 0xF2500000
65 53
66/* compatibiltiy defines. */ 54/* Compatibiltiy Defines */
55
56#define S3C_PA_IIC S5P6442_PA_IIC0
67#define S3C_PA_WDT S5P6442_PA_WATCHDOG 57#define S3C_PA_WDT S5P6442_PA_WATCHDOG
58
59#define S5P_PA_CHIPID S5P6442_PA_CHIPID
60#define S5P_PA_SDRAM S5P6442_PA_SDRAM
61#define S5P_PA_SROMC S5P6442_PA_SROMC
62#define S5P_PA_SYSCON S5P6442_PA_SYSCON
63#define S5P_PA_TIMER S5P6442_PA_TIMER
64
65/* UART */
66
68#define S3C_PA_UART S5P6442_PA_UART 67#define S3C_PA_UART S5P6442_PA_UART
69#define S3C_PA_IIC S5P6442_PA_IIC0 68
69#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET))
70#define S5P_PA_UART0 S5P_PA_UART(0)
71#define S5P_PA_UART1 S5P_PA_UART(1)
72#define S5P_PA_UART2 S5P_PA_UART(2)
73
74#define S5P_SZ_UART SZ_256
70 75
71#endif /* __ASM_ARCH_MAP_H */ 76#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5p64x0/include/mach/map.h b/arch/arm/mach-s5p64x0/include/mach/map.h
index a9365e5ba614..95c91257c7ca 100644
--- a/arch/arm/mach-s5p64x0/include/mach/map.h
+++ b/arch/arm/mach-s5p64x0/include/mach/map.h
@@ -1,6 +1,6 @@
1/* linux/arch/arm/mach-s5p64x0/include/mach/map.h 1/* linux/arch/arm/mach-s5p64x0/include/mach/map.h
2 * 2 *
3 * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd. 3 * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com 4 * http://www.samsung.com
5 * 5 *
6 * S5P64X0 - Memory map definitions 6 * S5P64X0 - Memory map definitions
@@ -16,64 +16,46 @@
16#include <plat/map-base.h> 16#include <plat/map-base.h>
17#include <plat/map-s5p.h> 17#include <plat/map-s5p.h>
18 18
19#define S5P64X0_PA_SDRAM (0x20000000) 19#define S5P64X0_PA_SDRAM 0x20000000
20 20
21#define S5P64X0_PA_CHIPID (0xE0000000) 21#define S5P64X0_PA_CHIPID 0xE0000000
22#define S5P_PA_CHIPID S5P64X0_PA_CHIPID
23
24#define S5P64X0_PA_SYSCON (0xE0100000)
25#define S5P_PA_SYSCON S5P64X0_PA_SYSCON
26
27#define S5P64X0_PA_GPIO (0xE0308000)
28
29#define S5P64X0_PA_VIC0 (0xE4000000)
30#define S5P64X0_PA_VIC1 (0xE4100000)
31 22
32#define S5P64X0_PA_SROMC (0xE7000000) 23#define S5P64X0_PA_SYSCON 0xE0100000
33#define S5P_PA_SROMC S5P64X0_PA_SROMC
34
35#define S5P64X0_PA_PDMA (0xE9000000)
36
37#define S5P64X0_PA_TIMER (0xEA000000)
38#define S5P_PA_TIMER S5P64X0_PA_TIMER
39 24
40#define S5P64X0_PA_RTC (0xEA100000) 25#define S5P64X0_PA_GPIO 0xE0308000
41 26
42#define S5P64X0_PA_WDT (0xEA200000) 27#define S5P64X0_PA_VIC0 0xE4000000
28#define S5P64X0_PA_VIC1 0xE4100000
43 29
44#define S5P6440_PA_UART(x) (0xEC000000 + ((x) * S3C_UART_OFFSET)) 30#define S5P64X0_PA_SROMC 0xE7000000
45#define S5P6450_PA_UART(x) ((x < 5) ? (0xEC800000 + ((x) * S3C_UART_OFFSET)) : (0xEC000000))
46 31
47#define S5P_PA_UART0 S5P6450_PA_UART(0) 32#define S5P64X0_PA_PDMA 0xE9000000
48#define S5P_PA_UART1 S5P6450_PA_UART(1)
49#define S5P_PA_UART2 S5P6450_PA_UART(2)
50#define S5P_PA_UART3 S5P6450_PA_UART(3)
51#define S5P_PA_UART4 S5P6450_PA_UART(4)
52#define S5P_PA_UART5 S5P6450_PA_UART(5)
53 33
54#define S5P_SZ_UART SZ_256 34#define S5P64X0_PA_TIMER 0xEA000000
35#define S5P64X0_PA_RTC 0xEA100000
36#define S5P64X0_PA_WDT 0xEA200000
55 37
56#define S5P6440_PA_IIC0 (0xEC104000) 38#define S5P6440_PA_IIC0 0xEC104000
57#define S5P6440_PA_IIC1 (0xEC20F000) 39#define S5P6440_PA_IIC1 0xEC20F000
58#define S5P6450_PA_IIC0 (0xEC100000) 40#define S5P6450_PA_IIC0 0xEC100000
59#define S5P6450_PA_IIC1 (0xEC200000) 41#define S5P6450_PA_IIC1 0xEC200000
60 42
61#define S5P64X0_PA_SPI0 (0xEC400000) 43#define S5P64X0_PA_SPI0 0xEC400000
62#define S5P64X0_PA_SPI1 (0xEC500000) 44#define S5P64X0_PA_SPI1 0xEC500000
63 45
64#define S5P64X0_PA_HSOTG (0xED100000) 46#define S5P64X0_PA_HSOTG 0xED100000
65 47
66#define S5P64X0_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000)) 48#define S5P64X0_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
67 49
68#define S5P64X0_PA_I2S (0xF2000000) 50#define S5P64X0_PA_I2S 0xF2000000
69#define S5P6450_PA_I2S1 0xF2800000 51#define S5P6450_PA_I2S1 0xF2800000
70#define S5P6450_PA_I2S2 0xF2900000 52#define S5P6450_PA_I2S2 0xF2900000
71 53
72#define S5P64X0_PA_PCM (0xF2100000) 54#define S5P64X0_PA_PCM 0xF2100000
73 55
74#define S5P64X0_PA_ADC (0xF3000000) 56#define S5P64X0_PA_ADC 0xF3000000
75 57
76/* compatibiltiy defines. */ 58/* Compatibiltiy Defines */
77 59
78#define S3C_PA_HSMMC0 S5P64X0_PA_HSMMC(0) 60#define S3C_PA_HSMMC0 S5P64X0_PA_HSMMC(0)
79#define S3C_PA_HSMMC1 S5P64X0_PA_HSMMC(1) 61#define S3C_PA_HSMMC1 S5P64X0_PA_HSMMC(1)
@@ -83,6 +65,25 @@
83#define S3C_PA_RTC S5P64X0_PA_RTC 65#define S3C_PA_RTC S5P64X0_PA_RTC
84#define S3C_PA_WDT S5P64X0_PA_WDT 66#define S3C_PA_WDT S5P64X0_PA_WDT
85 67
68#define S5P_PA_CHIPID S5P64X0_PA_CHIPID
69#define S5P_PA_SROMC S5P64X0_PA_SROMC
70#define S5P_PA_SYSCON S5P64X0_PA_SYSCON
71#define S5P_PA_TIMER S5P64X0_PA_TIMER
72
86#define SAMSUNG_PA_ADC S5P64X0_PA_ADC 73#define SAMSUNG_PA_ADC S5P64X0_PA_ADC
87 74
75/* UART */
76
77#define S5P6440_PA_UART(x) (0xEC000000 + ((x) * S3C_UART_OFFSET))
78#define S5P6450_PA_UART(x) ((x < 5) ? (0xEC800000 + ((x) * S3C_UART_OFFSET)) : (0xEC000000))
79
80#define S5P_PA_UART0 S5P6450_PA_UART(0)
81#define S5P_PA_UART1 S5P6450_PA_UART(1)
82#define S5P_PA_UART2 S5P6450_PA_UART(2)
83#define S5P_PA_UART3 S5P6450_PA_UART(3)
84#define S5P_PA_UART4 S5P6450_PA_UART(4)
85#define S5P_PA_UART5 S5P6450_PA_UART(5)
86
87#define S5P_SZ_UART SZ_256
88
88#endif /* __ASM_ARCH_MAP_H */ 89#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 328467b346aa..ccbe6b767f7d 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -1,5 +1,8 @@
1/* linux/arch/arm/mach-s5pc100/include/mach/map.h 1/* linux/arch/arm/mach-s5pc100/include/mach/map.h
2 * 2 *
3 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com/
5 *
3 * Copyright 2009 Samsung Electronics Co. 6 * Copyright 2009 Samsung Electronics Co.
4 * Byungho Min <bhmin@samsung.com> 7 * Byungho Min <bhmin@samsung.com>
5 * 8 *
@@ -16,145 +19,115 @@
16#include <plat/map-base.h> 19#include <plat/map-base.h>
17#include <plat/map-s5p.h> 20#include <plat/map-s5p.h>
18 21
19/* 22#define S5PC100_PA_SDRAM 0x20000000
20 * map-base.h has already defined virtual memory address 23
21 * S3C_VA_IRQ S3C_ADDR(0x00000000) irq controller(s) 24#define S5PC100_PA_ONENAND 0xE7100000
22 * S3C_VA_SYS S3C_ADDR(0x00100000) system control 25#define S5PC100_PA_ONENAND_BUF 0xB0000000
23 * S3C_VA_MEM S3C_ADDR(0x00200000) system control (not used) 26
24 * S3C_VA_TIMER S3C_ADDR(0x00300000) timer block 27#define S5PC100_PA_CHIPID 0xE0000000
25 * S3C_VA_WATCHDOG S3C_ADDR(0x00400000) watchdog
26 * S3C_VA_UART S3C_ADDR(0x01000000) UART
27 *
28 * S5PC100 specific virtual memory address can be defined here
29 * S5PC1XX_VA_GPIO S3C_ADDR(0x00500000) GPIO
30 *
31 */
32 28
33#define S5PC100_PA_ONENAND_BUF (0xB0000000) 29#define S5PC100_PA_SYSCON 0xE0100000
34#define S5PC100_SZ_ONENAND_BUF (SZ_256M - SZ_32M)
35 30
36/* Chip ID */ 31#define S5PC100_PA_OTHERS 0xE0200000
37 32
38#define S5PC100_PA_CHIPID (0xE0000000) 33#define S5PC100_PA_GPIO 0xE0300000
39#define S5P_PA_CHIPID S5PC100_PA_CHIPID
40 34
41#define S5PC100_PA_SYSCON (0xE0100000) 35#define S5PC100_PA_VIC0 0xE4000000
42#define S5P_PA_SYSCON S5PC100_PA_SYSCON 36#define S5PC100_PA_VIC1 0xE4100000
37#define S5PC100_PA_VIC2 0xE4200000
43 38
44#define S5PC100_PA_OTHERS (0xE0200000) 39#define S5PC100_PA_SROMC 0xE7000000
45#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
46 40
47#define S5PC100_PA_GPIO (0xE0300000) 41#define S5PC100_PA_CFCON 0xE7800000
48#define S5PC1XX_VA_GPIO S3C_ADDR(0x00500000)
49 42
50/* Interrupt */ 43#define S5PC100_PA_MDMA 0xE8100000
51#define S5PC100_PA_VIC0 (0xE4000000) 44#define S5PC100_PA_PDMA0 0xE9000000
52#define S5PC100_PA_VIC1 (0xE4100000) 45#define S5PC100_PA_PDMA1 0xE9200000
53#define S5PC100_PA_VIC2 (0xE4200000)
54#define S5PC100_VA_VIC S3C_VA_IRQ
55#define S5PC100_VA_VIC_OFFSET 0x10000
56#define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET))
57 46
58#define S5PC100_PA_SROMC (0xE7000000) 47#define S5PC100_PA_TIMER 0xEA000000
59#define S5P_PA_SROMC S5PC100_PA_SROMC 48#define S5PC100_PA_SYSTIMER 0xEA100000
49#define S5PC100_PA_WATCHDOG 0xEA200000
50#define S5PC100_PA_RTC 0xEA300000
60 51
61#define S5PC100_PA_ONENAND (0xE7100000) 52#define S5PC100_PA_UART 0xEC000000
62 53
63#define S5PC100_PA_CFCON (0xE7800000) 54#define S5PC100_PA_IIC0 0xEC100000
55#define S5PC100_PA_IIC1 0xEC200000
64 56
65/* DMA */ 57#define S5PC100_PA_SPI0 0xEC300000
66#define S5PC100_PA_MDMA (0xE8100000) 58#define S5PC100_PA_SPI1 0xEC400000
67#define S5PC100_PA_PDMA0 (0xE9000000) 59#define S5PC100_PA_SPI2 0xEC500000
68#define S5PC100_PA_PDMA1 (0xE9200000)
69 60
70/* Timer */ 61#define S5PC100_PA_USB_HSOTG 0xED200000
71#define S5PC100_PA_TIMER (0xEA000000) 62#define S5PC100_PA_USB_HSPHY 0xED300000
72#define S5P_PA_TIMER S5PC100_PA_TIMER
73 63
74#define S5PC100_PA_SYSTIMER (0xEA100000) 64#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000))
75 65
76#define S5PC100_PA_WATCHDOG (0xEA200000) 66#define S5PC100_PA_FB 0xEE000000
77#define S5PC100_PA_RTC (0xEA300000)
78 67
79#define S5PC100_PA_UART (0xEC000000) 68#define S5PC100_PA_FIMC0 0xEE200000
69#define S5PC100_PA_FIMC1 0xEE300000
70#define S5PC100_PA_FIMC2 0xEE400000
80 71
81#define S5P_PA_UART0 (S5PC100_PA_UART + 0x0) 72#define S5PC100_PA_I2S0 0xF2000000
82#define S5P_PA_UART1 (S5PC100_PA_UART + 0x400) 73#define S5PC100_PA_I2S1 0xF2100000
83#define S5P_PA_UART2 (S5PC100_PA_UART + 0x800) 74#define S5PC100_PA_I2S2 0xF2200000
84#define S5P_PA_UART3 (S5PC100_PA_UART + 0xC00)
85#define S5P_SZ_UART SZ_256
86 75
87#define S5PC100_PA_IIC0 (0xEC100000) 76#define S5PC100_PA_AC97 0xF2300000
88#define S5PC100_PA_IIC1 (0xEC200000)
89 77
90/* SPI */ 78#define S5PC100_PA_PCM0 0xF2400000
91#define S5PC100_PA_SPI0 0xEC300000 79#define S5PC100_PA_PCM1 0xF2500000
92#define S5PC100_PA_SPI1 0xEC400000
93#define S5PC100_PA_SPI2 0xEC500000
94 80
95/* USB HS OTG */ 81#define S5PC100_PA_SPDIF 0xF2600000
96#define S5PC100_PA_USB_HSOTG (0xED200000)
97#define S5PC100_PA_USB_HSPHY (0xED300000)
98 82
99#define S5PC100_PA_FB (0xEE000000) 83#define S5PC100_PA_TSADC 0xF3000000
100 84
101#define S5PC100_PA_FIMC0 (0xEE200000) 85#define S5PC100_PA_KEYPAD 0xF3100000
102#define S5PC100_PA_FIMC1 (0xEE300000)
103#define S5PC100_PA_FIMC2 (0xEE400000)
104 86
105#define S5PC100_PA_I2S0 (0xF2000000) 87/* Compatibiltiy Defines */
106#define S5PC100_PA_I2S1 (0xF2100000)
107#define S5PC100_PA_I2S2 (0xF2200000)
108 88
109#define S5PC100_PA_AC97 0xF2300000 89#define S3C_PA_FB S5PC100_PA_FB
90#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC(0)
91#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC(1)
92#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC(2)
93#define S3C_PA_IIC S5PC100_PA_IIC0
94#define S3C_PA_IIC1 S5PC100_PA_IIC1
95#define S3C_PA_KEYPAD S5PC100_PA_KEYPAD
96#define S3C_PA_ONENAND S5PC100_PA_ONENAND
97#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF
98#define S3C_PA_RTC S5PC100_PA_RTC
99#define S3C_PA_TSADC S5PC100_PA_TSADC
100#define S3C_PA_USB_HSOTG S5PC100_PA_USB_HSOTG
101#define S3C_PA_USB_HSPHY S5PC100_PA_USB_HSPHY
102#define S3C_PA_WDT S5PC100_PA_WATCHDOG
110 103
111/* PCM */ 104#define S5P_PA_CHIPID S5PC100_PA_CHIPID
112#define S5PC100_PA_PCM0 0xF2400000 105#define S5P_PA_FIMC0 S5PC100_PA_FIMC0
113#define S5PC100_PA_PCM1 0xF2500000 106#define S5P_PA_FIMC1 S5PC100_PA_FIMC1
107#define S5P_PA_FIMC2 S5PC100_PA_FIMC2
108#define S5P_PA_SDRAM S5PC100_PA_SDRAM
109#define S5P_PA_SROMC S5PC100_PA_SROMC
110#define S5P_PA_SYSCON S5PC100_PA_SYSCON
111#define S5P_PA_TIMER S5PC100_PA_TIMER
114 112
115#define S5PC100_PA_SPDIF 0xF2600000 113#define SAMSUNG_PA_ADC S5PC100_PA_TSADC
114#define SAMSUNG_PA_CFCON S5PC100_PA_CFCON
115#define SAMSUNG_PA_KEYPAD S5PC100_PA_KEYPAD
116 116
117#define S5PC100_PA_TSADC (0xF3000000) 117#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
118 118
119/* KEYPAD */ 119#define S3C_SZ_ONENAND_BUF (SZ_256M - SZ_32M)
120#define S5PC100_PA_KEYPAD (0xF3100000)
121 120
122#define S5PC100_PA_HSMMC(x) (0xED800000 + ((x) * 0x100000)) 121/* UART */
123 122
124#define S5PC100_PA_SDRAM (0x20000000) 123#define S3C_PA_UART S5PC100_PA_UART
125#define S5P_PA_SDRAM S5PC100_PA_SDRAM
126 124
127/* compatibiltiy defines. */ 125#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET))
128#define S3C_PA_UART S5PC100_PA_UART 126#define S5P_PA_UART0 S5P_PA_UART(0)
129#define S3C_PA_IIC S5PC100_PA_IIC0 127#define S5P_PA_UART1 S5P_PA_UART(1)
130#define S3C_PA_IIC1 S5PC100_PA_IIC1 128#define S5P_PA_UART2 S5P_PA_UART(2)
131#define S3C_PA_FB S5PC100_PA_FB 129#define S5P_PA_UART3 S5P_PA_UART(3)
132#define S3C_PA_G2D S5PC100_PA_G2D
133#define S3C_PA_G3D S5PC100_PA_G3D
134#define S3C_PA_JPEG S5PC100_PA_JPEG
135#define S3C_PA_ROTATOR S5PC100_PA_ROTATOR
136#define S5P_VA_VIC0 S5PC1XX_VA_VIC(0)
137#define S5P_VA_VIC1 S5PC1XX_VA_VIC(1)
138#define S5P_VA_VIC2 S5PC1XX_VA_VIC(2)
139#define S3C_PA_USB_HSOTG S5PC100_PA_USB_HSOTG
140#define S3C_PA_USB_HSPHY S5PC100_PA_USB_HSPHY
141#define S3C_PA_HSMMC0 S5PC100_PA_HSMMC(0)
142#define S3C_PA_HSMMC1 S5PC100_PA_HSMMC(1)
143#define S3C_PA_HSMMC2 S5PC100_PA_HSMMC(2)
144#define S3C_PA_KEYPAD S5PC100_PA_KEYPAD
145#define S3C_PA_WDT S5PC100_PA_WATCHDOG
146#define S3C_PA_TSADC S5PC100_PA_TSADC
147#define S3C_PA_ONENAND S5PC100_PA_ONENAND
148#define S3C_PA_ONENAND_BUF S5PC100_PA_ONENAND_BUF
149#define S3C_SZ_ONENAND_BUF S5PC100_SZ_ONENAND_BUF
150#define S3C_PA_RTC S5PC100_PA_RTC
151
152#define SAMSUNG_PA_ADC S5PC100_PA_TSADC
153#define SAMSUNG_PA_CFCON S5PC100_PA_CFCON
154#define SAMSUNG_PA_KEYPAD S5PC100_PA_KEYPAD
155 130
156#define S5P_PA_FIMC0 S5PC100_PA_FIMC0 131#define S5P_SZ_UART SZ_256
157#define S5P_PA_FIMC1 S5PC100_PA_FIMC1
158#define S5P_PA_FIMC2 S5PC100_PA_FIMC2
159 132
160#endif /* __ASM_ARCH_C100_MAP_H */ 133#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 3611492ad681..1dd58836fd4f 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -1,6 +1,6 @@
1/* linux/arch/arm/mach-s5pv210/include/mach/map.h 1/* linux/arch/arm/mach-s5pv210/include/mach/map.h
2 * 2 *
3 * Copyright (c) 2010 Samsung Electronics Co., Ltd. 3 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com/ 4 * http://www.samsung.com/
5 * 5 *
6 * S5PV210 - Memory map definitions 6 * S5PV210 - Memory map definitions
@@ -16,122 +16,120 @@
16#include <plat/map-base.h> 16#include <plat/map-base.h>
17#include <plat/map-s5p.h> 17#include <plat/map-s5p.h>
18 18
19#define S5PV210_PA_SROM_BANK5 (0xA8000000) 19#define S5PV210_PA_SDRAM 0x20000000
20 20
21#define S5PC110_PA_ONENAND (0xB0000000) 21#define S5PV210_PA_SROM_BANK5 0xA8000000
22#define S5P_PA_ONENAND S5PC110_PA_ONENAND
23 22
24#define S5PC110_PA_ONENAND_DMA (0xB0600000) 23#define S5PC110_PA_ONENAND 0xB0000000
25#define S5P_PA_ONENAND_DMA S5PC110_PA_ONENAND_DMA 24#define S5PC110_PA_ONENAND_DMA 0xB0600000
26 25
27#define S5PV210_PA_CHIPID (0xE0000000) 26#define S5PV210_PA_CHIPID 0xE0000000
28#define S5P_PA_CHIPID S5PV210_PA_CHIPID
29 27
30#define S5PV210_PA_SYSCON (0xE0100000) 28#define S5PV210_PA_SYSCON 0xE0100000
31#define S5P_PA_SYSCON S5PV210_PA_SYSCON
32 29
33#define S5PV210_PA_GPIO (0xE0200000) 30#define S5PV210_PA_GPIO 0xE0200000
34 31
35/* SPI */ 32#define S5PV210_PA_SPDIF 0xE1100000
36#define S5PV210_PA_SPI0 0xE1300000
37#define S5PV210_PA_SPI1 0xE1400000
38 33
39#define S5PV210_PA_KEYPAD (0xE1600000) 34#define S5PV210_PA_SPI0 0xE1300000
35#define S5PV210_PA_SPI1 0xE1400000
40 36
41#define S5PV210_PA_IIC0 (0xE1800000) 37#define S5PV210_PA_KEYPAD 0xE1600000
42#define S5PV210_PA_IIC1 (0xFAB00000)
43#define S5PV210_PA_IIC2 (0xE1A00000)
44 38
45#define S5PV210_PA_TIMER (0xE2500000) 39#define S5PV210_PA_ADC 0xE1700000
46#define S5P_PA_TIMER S5PV210_PA_TIMER
47 40
48#define S5PV210_PA_SYSTIMER (0xE2600000) 41#define S5PV210_PA_IIC0 0xE1800000
42#define S5PV210_PA_IIC1 0xFAB00000
43#define S5PV210_PA_IIC2 0xE1A00000
49 44
50#define S5PV210_PA_WATCHDOG (0xE2700000) 45#define S5PV210_PA_AC97 0xE2200000
51 46
52#define S5PV210_PA_RTC (0xE2800000) 47#define S5PV210_PA_PCM0 0xE2300000
53#define S5PV210_PA_UART (0xE2900000) 48#define S5PV210_PA_PCM1 0xE1200000
49#define S5PV210_PA_PCM2 0xE2B00000
54 50
55#define S5P_PA_UART0 (S5PV210_PA_UART + 0x0) 51#define S5PV210_PA_TIMER 0xE2500000
56#define S5P_PA_UART1 (S5PV210_PA_UART + 0x400) 52#define S5PV210_PA_SYSTIMER 0xE2600000
57#define S5P_PA_UART2 (S5PV210_PA_UART + 0x800) 53#define S5PV210_PA_WATCHDOG 0xE2700000
58#define S5P_PA_UART3 (S5PV210_PA_UART + 0xC00) 54#define S5PV210_PA_RTC 0xE2800000
59 55
60#define S5P_SZ_UART SZ_256 56#define S5PV210_PA_UART 0xE2900000
61 57
62#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET)) 58#define S5PV210_PA_SROMC 0xE8000000
63 59
64#define S5PV210_PA_SROMC (0xE8000000) 60#define S5PV210_PA_CFCON 0xE8200000
65#define S5P_PA_SROMC S5PV210_PA_SROMC
66 61
67#define S5PV210_PA_CFCON (0xE8200000) 62#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000))
68 63
69#define S5PV210_PA_MDMA 0xFA200000 64#define S5PV210_PA_HSOTG 0xEC000000
70#define S5PV210_PA_PDMA0 0xE0900000 65#define S5PV210_PA_HSPHY 0xEC100000
71#define S5PV210_PA_PDMA1 0xE0A00000
72 66
73#define S5PV210_PA_FB (0xF8000000) 67#define S5PV210_PA_IIS0 0xEEE30000
68#define S5PV210_PA_IIS1 0xE2100000
69#define S5PV210_PA_IIS2 0xE2A00000
74 70
75#define S5PV210_PA_FIMC0 (0xFB200000) 71#define S5PV210_PA_DMC0 0xF0000000
76#define S5PV210_PA_FIMC1 (0xFB300000) 72#define S5PV210_PA_DMC1 0xF1400000
77#define S5PV210_PA_FIMC2 (0xFB400000)
78 73
79#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000)) 74#define S5PV210_PA_VIC0 0xF2000000
75#define S5PV210_PA_VIC1 0xF2100000
76#define S5PV210_PA_VIC2 0xF2200000
77#define S5PV210_PA_VIC3 0xF2300000
80 78
81#define S5PV210_PA_HSOTG (0xEC000000) 79#define S5PV210_PA_FB 0xF8000000
82#define S5PV210_PA_HSPHY (0xEC100000)
83 80
84#define S5PV210_PA_VIC0 (0xF2000000) 81#define S5PV210_PA_MDMA 0xFA200000
85#define S5PV210_PA_VIC1 (0xF2100000) 82#define S5PV210_PA_PDMA0 0xE0900000
86#define S5PV210_PA_VIC2 (0xF2200000) 83#define S5PV210_PA_PDMA1 0xE0A00000
87#define S5PV210_PA_VIC3 (0xF2300000)
88 84
89#define S5PV210_PA_SDRAM (0x20000000) 85#define S5PV210_PA_MIPI_CSIS 0xFA600000
90#define S5P_PA_SDRAM S5PV210_PA_SDRAM
91 86
92/* S/PDIF */ 87#define S5PV210_PA_FIMC0 0xFB200000
93#define S5PV210_PA_SPDIF 0xE1100000 88#define S5PV210_PA_FIMC1 0xFB300000
89#define S5PV210_PA_FIMC2 0xFB400000
94 90
95/* I2S */ 91/* Compatibiltiy Defines */
96#define S5PV210_PA_IIS0 0xEEE30000
97#define S5PV210_PA_IIS1 0xE2100000
98#define S5PV210_PA_IIS2 0xE2A00000
99 92
100/* PCM */ 93#define S3C_PA_FB S5PV210_PA_FB
101#define S5PV210_PA_PCM0 0xE2300000 94#define S3C_PA_HSMMC0 S5PV210_PA_HSMMC(0)
102#define S5PV210_PA_PCM1 0xE1200000 95#define S3C_PA_HSMMC1 S5PV210_PA_HSMMC(1)
103#define S5PV210_PA_PCM2 0xE2B00000 96#define S3C_PA_HSMMC2 S5PV210_PA_HSMMC(2)
97#define S3C_PA_HSMMC3 S5PV210_PA_HSMMC(3)
98#define S3C_PA_IIC S5PV210_PA_IIC0
99#define S3C_PA_IIC1 S5PV210_PA_IIC1
100#define S3C_PA_IIC2 S5PV210_PA_IIC2
101#define S3C_PA_RTC S5PV210_PA_RTC
102#define S3C_PA_USB_HSOTG S5PV210_PA_HSOTG
103#define S3C_PA_WDT S5PV210_PA_WATCHDOG
104 104
105/* AC97 */ 105#define S5P_PA_CHIPID S5PV210_PA_CHIPID
106#define S5PV210_PA_AC97 0xE2200000 106#define S5P_PA_FIMC0 S5PV210_PA_FIMC0
107#define S5P_PA_FIMC1 S5PV210_PA_FIMC1
108#define S5P_PA_FIMC2 S5PV210_PA_FIMC2
109#define S5P_PA_MIPI_CSIS0 S5PV210_PA_MIPI_CSIS
110#define S5P_PA_ONENAND S5PC110_PA_ONENAND
111#define S5P_PA_ONENAND_DMA S5PC110_PA_ONENAND_DMA
112#define S5P_PA_SDRAM S5PV210_PA_SDRAM
113#define S5P_PA_SROMC S5PV210_PA_SROMC
114#define S5P_PA_SYSCON S5PV210_PA_SYSCON
115#define S5P_PA_TIMER S5PV210_PA_TIMER
107 116
108#define S5PV210_PA_ADC (0xE1700000) 117#define SAMSUNG_PA_ADC S5PV210_PA_ADC
118#define SAMSUNG_PA_CFCON S5PV210_PA_CFCON
119#define SAMSUNG_PA_KEYPAD S5PV210_PA_KEYPAD
109 120
110#define S5PV210_PA_DMC0 (0xF0000000) 121/* UART */
111#define S5PV210_PA_DMC1 (0xF1400000)
112 122
113#define S5PV210_PA_MIPI_CSIS 0xFA600000 123#define S3C_VA_UARTx(x) (S3C_VA_UART + ((x) * S3C_UART_OFFSET))
114 124
115/* compatibiltiy defines. */ 125#define S3C_PA_UART S5PV210_PA_UART
116#define S3C_PA_UART S5PV210_PA_UART
117#define S3C_PA_HSMMC0 S5PV210_PA_HSMMC(0)
118#define S3C_PA_HSMMC1 S5PV210_PA_HSMMC(1)
119#define S3C_PA_HSMMC2 S5PV210_PA_HSMMC(2)
120#define S3C_PA_HSMMC3 S5PV210_PA_HSMMC(3)
121#define S3C_PA_IIC S5PV210_PA_IIC0
122#define S3C_PA_IIC1 S5PV210_PA_IIC1
123#define S3C_PA_IIC2 S5PV210_PA_IIC2
124#define S3C_PA_FB S5PV210_PA_FB
125#define S3C_PA_RTC S5PV210_PA_RTC
126#define S3C_PA_WDT S5PV210_PA_WATCHDOG
127#define S3C_PA_USB_HSOTG S5PV210_PA_HSOTG
128#define S5P_PA_FIMC0 S5PV210_PA_FIMC0
129#define S5P_PA_FIMC1 S5PV210_PA_FIMC1
130#define S5P_PA_FIMC2 S5PV210_PA_FIMC2
131#define S5P_PA_MIPI_CSIS0 S5PV210_PA_MIPI_CSIS
132 126
133#define SAMSUNG_PA_ADC S5PV210_PA_ADC 127#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET))
134#define SAMSUNG_PA_CFCON S5PV210_PA_CFCON 128#define S5P_PA_UART0 S5P_PA_UART(0)
135#define SAMSUNG_PA_KEYPAD S5PV210_PA_KEYPAD 129#define S5P_PA_UART1 S5P_PA_UART(1)
130#define S5P_PA_UART2 S5P_PA_UART(2)
131#define S5P_PA_UART3 S5P_PA_UART(3)
132
133#define S5P_SZ_UART SZ_256
136 134
137#endif /* __ASM_ARCH_MAP_H */ 135#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c
index 461aa035afc0..557add4fc56c 100644
--- a/arch/arm/mach-s5pv210/mach-aquila.c
+++ b/arch/arm/mach-s5pv210/mach-aquila.c
@@ -149,7 +149,7 @@ static struct regulator_init_data aquila_ldo2_data = {
149 149
150static struct regulator_init_data aquila_ldo3_data = { 150static struct regulator_init_data aquila_ldo3_data = {
151 .constraints = { 151 .constraints = {
152 .name = "VUSB/MIPI_1.1V", 152 .name = "VUSB+MIPI_1.1V",
153 .min_uV = 1100000, 153 .min_uV = 1100000,
154 .max_uV = 1100000, 154 .max_uV = 1100000,
155 .apply_uV = 1, 155 .apply_uV = 1,
@@ -197,7 +197,7 @@ static struct regulator_init_data aquila_ldo7_data = {
197 197
198static struct regulator_init_data aquila_ldo8_data = { 198static struct regulator_init_data aquila_ldo8_data = {
199 .constraints = { 199 .constraints = {
200 .name = "VUSB/VADC_3.3V", 200 .name = "VUSB+VADC_3.3V",
201 .min_uV = 3300000, 201 .min_uV = 3300000,
202 .max_uV = 3300000, 202 .max_uV = 3300000,
203 .apply_uV = 1, 203 .apply_uV = 1,
@@ -207,7 +207,7 @@ static struct regulator_init_data aquila_ldo8_data = {
207 207
208static struct regulator_init_data aquila_ldo9_data = { 208static struct regulator_init_data aquila_ldo9_data = {
209 .constraints = { 209 .constraints = {
210 .name = "VCC/VCAM_2.8V", 210 .name = "VCC+VCAM_2.8V",
211 .min_uV = 2800000, 211 .min_uV = 2800000,
212 .max_uV = 2800000, 212 .max_uV = 2800000,
213 .apply_uV = 1, 213 .apply_uV = 1,
@@ -381,9 +381,12 @@ static struct max8998_platform_data aquila_max8998_pdata = {
381 .buck1_set1 = S5PV210_GPH0(3), 381 .buck1_set1 = S5PV210_GPH0(3),
382 .buck1_set2 = S5PV210_GPH0(4), 382 .buck1_set2 = S5PV210_GPH0(4),
383 .buck2_set3 = S5PV210_GPH0(5), 383 .buck2_set3 = S5PV210_GPH0(5),
384 .buck1_max_voltage1 = 1200000, 384 .buck1_voltage1 = 1200000,
385 .buck1_max_voltage2 = 1200000, 385 .buck1_voltage2 = 1200000,
386 .buck2_max_voltage = 1200000, 386 .buck1_voltage3 = 1200000,
387 .buck1_voltage4 = 1200000,
388 .buck2_voltage1 = 1200000,
389 .buck2_voltage2 = 1200000,
387}; 390};
388#endif 391#endif
389 392
diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c
index e22d5112fd44..056f5c769b0a 100644
--- a/arch/arm/mach-s5pv210/mach-goni.c
+++ b/arch/arm/mach-s5pv210/mach-goni.c
@@ -288,7 +288,7 @@ static struct regulator_init_data goni_ldo2_data = {
288 288
289static struct regulator_init_data goni_ldo3_data = { 289static struct regulator_init_data goni_ldo3_data = {
290 .constraints = { 290 .constraints = {
291 .name = "VUSB/MIPI_1.1V", 291 .name = "VUSB+MIPI_1.1V",
292 .min_uV = 1100000, 292 .min_uV = 1100000,
293 .max_uV = 1100000, 293 .max_uV = 1100000,
294 .apply_uV = 1, 294 .apply_uV = 1,
@@ -337,7 +337,7 @@ static struct regulator_init_data goni_ldo7_data = {
337 337
338static struct regulator_init_data goni_ldo8_data = { 338static struct regulator_init_data goni_ldo8_data = {
339 .constraints = { 339 .constraints = {
340 .name = "VUSB/VADC_3.3V", 340 .name = "VUSB+VADC_3.3V",
341 .min_uV = 3300000, 341 .min_uV = 3300000,
342 .max_uV = 3300000, 342 .max_uV = 3300000,
343 .apply_uV = 1, 343 .apply_uV = 1,
@@ -347,7 +347,7 @@ static struct regulator_init_data goni_ldo8_data = {
347 347
348static struct regulator_init_data goni_ldo9_data = { 348static struct regulator_init_data goni_ldo9_data = {
349 .constraints = { 349 .constraints = {
350 .name = "VCC/VCAM_2.8V", 350 .name = "VCC+VCAM_2.8V",
351 .min_uV = 2800000, 351 .min_uV = 2800000,
352 .max_uV = 2800000, 352 .max_uV = 2800000,
353 .apply_uV = 1, 353 .apply_uV = 1,
@@ -521,9 +521,12 @@ static struct max8998_platform_data goni_max8998_pdata = {
521 .buck1_set1 = S5PV210_GPH0(3), 521 .buck1_set1 = S5PV210_GPH0(3),
522 .buck1_set2 = S5PV210_GPH0(4), 522 .buck1_set2 = S5PV210_GPH0(4),
523 .buck2_set3 = S5PV210_GPH0(5), 523 .buck2_set3 = S5PV210_GPH0(5),
524 .buck1_max_voltage1 = 1200000, 524 .buck1_voltage1 = 1200000,
525 .buck1_max_voltage2 = 1200000, 525 .buck1_voltage2 = 1200000,
526 .buck2_max_voltage = 1200000, 526 .buck1_voltage3 = 1200000,
527 .buck1_voltage4 = 1200000,
528 .buck2_voltage1 = 1200000,
529 .buck2_voltage2 = 1200000,
527}; 530};
528#endif 531#endif
529 532
diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 3060f78e12ab..901657fa7a12 100644
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -1,6 +1,6 @@
1/* linux/arch/arm/mach-s5pv310/include/mach/map.h 1/* linux/arch/arm/mach-s5pv310/include/mach/map.h
2 * 2 *
3 * Copyright (c) 2010 Samsung Electronics Co., Ltd. 3 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com/ 4 * http://www.samsung.com/
5 * 5 *
6 * S5PV310 - Memory map definitions 6 * S5PV310 - Memory map definitions
@@ -23,90 +23,43 @@
23 23
24#include <plat/map-s5p.h> 24#include <plat/map-s5p.h>
25 25
26#define S5PV310_PA_SYSRAM (0x02025000) 26#define S5PV310_PA_SYSRAM 0x02025000
27 27
28#define S5PV310_PA_SROM_BANK(x) (0x04000000 + ((x) * 0x01000000)) 28#define S5PV310_PA_I2S0 0x03830000
29 29#define S5PV310_PA_I2S1 0xE3100000
30#define S5PC210_PA_ONENAND (0x0C000000) 30#define S5PV310_PA_I2S2 0xE2A00000
31#define S5P_PA_ONENAND S5PC210_PA_ONENAND
32
33#define S5PC210_PA_ONENAND_DMA (0x0C600000)
34#define S5P_PA_ONENAND_DMA S5PC210_PA_ONENAND_DMA
35
36#define S5PV310_PA_CHIPID (0x10000000)
37#define S5P_PA_CHIPID S5PV310_PA_CHIPID
38
39#define S5PV310_PA_SYSCON (0x10010000)
40#define S5P_PA_SYSCON S5PV310_PA_SYSCON
41 31
42#define S5PV310_PA_PMU (0x10020000) 32#define S5PV310_PA_PCM0 0x03840000
33#define S5PV310_PA_PCM1 0x13980000
34#define S5PV310_PA_PCM2 0x13990000
43 35
44#define S5PV310_PA_CMU (0x10030000) 36#define S5PV310_PA_SROM_BANK(x) (0x04000000 + ((x) * 0x01000000))
45
46#define S5PV310_PA_WATCHDOG (0x10060000)
47#define S5PV310_PA_RTC (0x10070000)
48
49#define S5PV310_PA_DMC0 (0x10400000)
50
51#define S5PV310_PA_COMBINER (0x10448000)
52
53#define S5PV310_PA_COREPERI (0x10500000)
54#define S5PV310_PA_GIC_CPU (0x10500100)
55#define S5PV310_PA_TWD (0x10500600)
56#define S5PV310_PA_GIC_DIST (0x10501000)
57#define S5PV310_PA_L2CC (0x10502000)
58
59/* DMA */
60#define S5PV310_PA_MDMA 0x10810000
61#define S5PV310_PA_PDMA0 0x12680000
62#define S5PV310_PA_PDMA1 0x12690000
63
64#define S5PV310_PA_GPIO1 (0x11400000)
65#define S5PV310_PA_GPIO2 (0x11000000)
66#define S5PV310_PA_GPIO3 (0x03860000)
67
68#define S5PV310_PA_MIPI_CSIS0 0x11880000
69#define S5PV310_PA_MIPI_CSIS1 0x11890000
70 37
71#define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000)) 38#define S5PC210_PA_ONENAND 0x0C000000
39#define S5PC210_PA_ONENAND_DMA 0x0C600000
72 40
73#define S5PV310_PA_SROMC (0x12570000) 41#define S5PV310_PA_CHIPID 0x10000000
74#define S5P_PA_SROMC S5PV310_PA_SROMC
75 42
76/* S/PDIF */ 43#define S5PV310_PA_SYSCON 0x10010000
77#define S5PV310_PA_SPDIF 0xE1100000 44#define S5PV310_PA_PMU 0x10020000
45#define S5PV310_PA_CMU 0x10030000
78 46
79/* I2S */ 47#define S5PV310_PA_WATCHDOG 0x10060000
80#define S5PV310_PA_I2S0 0x03830000 48#define S5PV310_PA_RTC 0x10070000
81#define S5PV310_PA_I2S1 0xE3100000
82#define S5PV310_PA_I2S2 0xE2A00000
83 49
84/* PCM */ 50#define S5PV310_PA_DMC0 0x10400000
85#define S5PV310_PA_PCM0 0x03840000
86#define S5PV310_PA_PCM1 0x13980000
87#define S5PV310_PA_PCM2 0x13990000
88 51
89/* AC97 */ 52#define S5PV310_PA_COMBINER 0x10448000
90#define S5PV310_PA_AC97 0x139A0000
91 53
92#define S5PV310_PA_UART (0x13800000) 54#define S5PV310_PA_COREPERI 0x10500000
55#define S5PV310_PA_GIC_CPU 0x10500100
56#define S5PV310_PA_TWD 0x10500600
57#define S5PV310_PA_GIC_DIST 0x10501000
58#define S5PV310_PA_L2CC 0x10502000
93 59
94#define S5P_PA_UART(x) (S5PV310_PA_UART + ((x) * S3C_UART_OFFSET)) 60#define S5PV310_PA_MDMA 0x10810000
95#define S5P_PA_UART0 S5P_PA_UART(0) 61#define S5PV310_PA_PDMA0 0x12680000
96#define S5P_PA_UART1 S5P_PA_UART(1) 62#define S5PV310_PA_PDMA1 0x12690000
97#define S5P_PA_UART2 S5P_PA_UART(2)
98#define S5P_PA_UART3 S5P_PA_UART(3)
99#define S5P_PA_UART4 S5P_PA_UART(4)
100
101#define S5P_SZ_UART SZ_256
102
103#define S5PV310_PA_IIC(x) (0x13860000 + ((x) * 0x10000))
104
105#define S5PV310_PA_TIMER (0x139D0000)
106#define S5P_PA_TIMER S5PV310_PA_TIMER
107
108#define S5PV310_PA_SDRAM (0x40000000)
109#define S5P_PA_SDRAM S5PV310_PA_SDRAM
110 63
111#define S5PV310_PA_SYSMMU_MDMA 0x10A40000 64#define S5PV310_PA_SYSMMU_MDMA 0x10A40000
112#define S5PV310_PA_SYSMMU_SSS 0x10A50000 65#define S5PV310_PA_SYSMMU_SSS 0x10A50000
@@ -125,8 +78,31 @@
125#define S5PV310_PA_SYSMMU_MFC_L 0x13620000 78#define S5PV310_PA_SYSMMU_MFC_L 0x13620000
126#define S5PV310_PA_SYSMMU_MFC_R 0x13630000 79#define S5PV310_PA_SYSMMU_MFC_R 0x13630000
127 80
128/* compatibiltiy defines. */ 81#define S5PV310_PA_GPIO1 0x11400000
129#define S3C_PA_UART S5PV310_PA_UART 82#define S5PV310_PA_GPIO2 0x11000000
83#define S5PV310_PA_GPIO3 0x03860000
84
85#define S5PV310_PA_MIPI_CSIS0 0x11880000
86#define S5PV310_PA_MIPI_CSIS1 0x11890000
87
88#define S5PV310_PA_HSMMC(x) (0x12510000 + ((x) * 0x10000))
89
90#define S5PV310_PA_SROMC 0x12570000
91
92#define S5PV310_PA_UART 0x13800000
93
94#define S5PV310_PA_IIC(x) (0x13860000 + ((x) * 0x10000))
95
96#define S5PV310_PA_AC97 0x139A0000
97
98#define S5PV310_PA_TIMER 0x139D0000
99
100#define S5PV310_PA_SDRAM 0x40000000
101
102#define S5PV310_PA_SPDIF 0xE1100000
103
104/* Compatibiltiy Defines */
105
130#define S3C_PA_HSMMC0 S5PV310_PA_HSMMC(0) 106#define S3C_PA_HSMMC0 S5PV310_PA_HSMMC(0)
131#define S3C_PA_HSMMC1 S5PV310_PA_HSMMC(1) 107#define S3C_PA_HSMMC1 S5PV310_PA_HSMMC(1)
132#define S3C_PA_HSMMC2 S5PV310_PA_HSMMC(2) 108#define S3C_PA_HSMMC2 S5PV310_PA_HSMMC(2)
@@ -141,7 +117,28 @@
141#define S3C_PA_IIC7 S5PV310_PA_IIC(7) 117#define S3C_PA_IIC7 S5PV310_PA_IIC(7)
142#define S3C_PA_RTC S5PV310_PA_RTC 118#define S3C_PA_RTC S5PV310_PA_RTC
143#define S3C_PA_WDT S5PV310_PA_WATCHDOG 119#define S3C_PA_WDT S5PV310_PA_WATCHDOG
120
121#define S5P_PA_CHIPID S5PV310_PA_CHIPID
144#define S5P_PA_MIPI_CSIS0 S5PV310_PA_MIPI_CSIS0 122#define S5P_PA_MIPI_CSIS0 S5PV310_PA_MIPI_CSIS0
145#define S5P_PA_MIPI_CSIS1 S5PV310_PA_MIPI_CSIS1 123#define S5P_PA_MIPI_CSIS1 S5PV310_PA_MIPI_CSIS1
124#define S5P_PA_ONENAND S5PC210_PA_ONENAND
125#define S5P_PA_ONENAND_DMA S5PC210_PA_ONENAND_DMA
126#define S5P_PA_SDRAM S5PV310_PA_SDRAM
127#define S5P_PA_SROMC S5PV310_PA_SROMC
128#define S5P_PA_SYSCON S5PV310_PA_SYSCON
129#define S5P_PA_TIMER S5PV310_PA_TIMER
130
131/* UART */
132
133#define S3C_PA_UART S5PV310_PA_UART
134
135#define S5P_PA_UART(x) (S3C_PA_UART + ((x) * S3C_UART_OFFSET))
136#define S5P_PA_UART0 S5P_PA_UART(0)
137#define S5P_PA_UART1 S5P_PA_UART(1)
138#define S5P_PA_UART2 S5P_PA_UART(2)
139#define S5P_PA_UART3 S5P_PA_UART(3)
140#define S5P_PA_UART4 S5P_PA_UART(4)
141
142#define S5P_SZ_UART SZ_256
146 143
147#endif /* __ASM_ARCH_MAP_H */ 144#endif /* __ASM_ARCH_MAP_H */
diff --git a/arch/arm/mach-spear3xx/include/mach/spear320.h b/arch/arm/mach-spear3xx/include/mach/spear320.h
index cacf17a958cd..53677e464d4b 100644
--- a/arch/arm/mach-spear3xx/include/mach/spear320.h
+++ b/arch/arm/mach-spear3xx/include/mach/spear320.h
@@ -62,7 +62,7 @@
62#define SPEAR320_SMII1_BASE 0xAB000000 62#define SPEAR320_SMII1_BASE 0xAB000000
63#define SPEAR320_SMII1_SIZE 0x01000000 63#define SPEAR320_SMII1_SIZE 0x01000000
64 64
65#define SPEAR320_SOC_CONFIG_BASE 0xB4000000 65#define SPEAR320_SOC_CONFIG_BASE 0xB3000000
66#define SPEAR320_SOC_CONFIG_SIZE 0x00000070 66#define SPEAR320_SOC_CONFIG_SIZE 0x00000070
67/* Interrupt registers offsets and masks */ 67/* Interrupt registers offsets and masks */
68#define INT_STS_MASK_REG 0x04 68#define INT_STS_MASK_REG 0x04
diff --git a/arch/arm/mach-tegra/include/mach/kbc.h b/arch/arm/mach-tegra/include/mach/kbc.h
index 66ad2760c621..04c779832c78 100644
--- a/arch/arm/mach-tegra/include/mach/kbc.h
+++ b/arch/arm/mach-tegra/include/mach/kbc.h
@@ -57,5 +57,6 @@ struct tegra_kbc_platform_data {
57 const struct matrix_keymap_data *keymap_data; 57 const struct matrix_keymap_data *keymap_data;
58 58
59 bool wakeup; 59 bool wakeup;
60 bool use_fn_map;
60}; 61};
61#endif 62#endif
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 170c9bb95866..f2ce38e085d2 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -49,7 +49,13 @@ static inline void cache_wait(void __iomem *reg, unsigned long mask)
49static inline void cache_sync(void) 49static inline void cache_sync(void)
50{ 50{
51 void __iomem *base = l2x0_base; 51 void __iomem *base = l2x0_base;
52
53#ifdef CONFIG_ARM_ERRATA_753970
54 /* write to an unmmapped register */
55 writel_relaxed(0, base + L2X0_DUMMY_REG);
56#else
52 writel_relaxed(0, base + L2X0_CACHE_SYNC); 57 writel_relaxed(0, base + L2X0_CACHE_SYNC);
58#endif
53 cache_wait(base + L2X0_CACHE_SYNC, 1); 59 cache_wait(base + L2X0_CACHE_SYNC, 1);
54} 60}
55 61
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index 0c1172b56b4e..8e3356239136 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -264,6 +264,12 @@ __v7_setup:
264 orreq r10, r10, #1 << 6 @ set bit #6 264 orreq r10, r10, #1 << 6 @ set bit #6
265 mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register 265 mcreq p15, 0, r10, c15, c0, 1 @ write diagnostic register
266#endif 266#endif
267#ifdef CONFIG_ARM_ERRATA_751472
268 cmp r6, #0x30 @ present prior to r3p0
269 mrclt p15, 0, r10, c15, c0, 1 @ read diagnostic register
270 orrlt r10, r10, #1 << 11 @ set bit #11
271 mcrlt p15, 0, r10, c15, c0, 1 @ write diagnostic register
272#endif
267 273
2683: mov r10, #0 2743: mov r10, #0
269#ifdef HARVARD_CACHE 275#ifdef HARVARD_CACHE
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 459b319a9fad..49d3208793e5 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -322,15 +322,18 @@ static void omap_mbox_fini(struct omap_mbox *mbox)
322 322
323struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb) 323struct omap_mbox *omap_mbox_get(const char *name, struct notifier_block *nb)
324{ 324{
325 struct omap_mbox *mbox; 325 struct omap_mbox *_mbox, *mbox = NULL;
326 int ret; 326 int i, ret;
327 327
328 if (!mboxes) 328 if (!mboxes)
329 return ERR_PTR(-EINVAL); 329 return ERR_PTR(-EINVAL);
330 330
331 for (mbox = *mboxes; mbox; mbox++) 331 for (i = 0; (_mbox = mboxes[i]); i++) {
332 if (!strcmp(mbox->name, name)) 332 if (!strcmp(_mbox->name, name)) {
333 mbox = _mbox;
333 break; 334 break;
335 }
336 }
334 337
335 if (!mbox) 338 if (!mbox)
336 return ERR_PTR(-ENOENT); 339 return ERR_PTR(-ENOENT);
diff --git a/arch/arm/plat-s5p/dev-uart.c b/arch/arm/plat-s5p/dev-uart.c
index 6a7342886171..afaf87fdb93e 100644
--- a/arch/arm/plat-s5p/dev-uart.c
+++ b/arch/arm/plat-s5p/dev-uart.c
@@ -28,7 +28,7 @@
28static struct resource s5p_uart0_resource[] = { 28static struct resource s5p_uart0_resource[] = {
29 [0] = { 29 [0] = {
30 .start = S5P_PA_UART0, 30 .start = S5P_PA_UART0,
31 .end = S5P_PA_UART0 + S5P_SZ_UART, 31 .end = S5P_PA_UART0 + S5P_SZ_UART - 1,
32 .flags = IORESOURCE_MEM, 32 .flags = IORESOURCE_MEM,
33 }, 33 },
34 [1] = { 34 [1] = {
@@ -51,7 +51,7 @@ static struct resource s5p_uart0_resource[] = {
51static struct resource s5p_uart1_resource[] = { 51static struct resource s5p_uart1_resource[] = {
52 [0] = { 52 [0] = {
53 .start = S5P_PA_UART1, 53 .start = S5P_PA_UART1,
54 .end = S5P_PA_UART1 + S5P_SZ_UART, 54 .end = S5P_PA_UART1 + S5P_SZ_UART - 1,
55 .flags = IORESOURCE_MEM, 55 .flags = IORESOURCE_MEM,
56 }, 56 },
57 [1] = { 57 [1] = {
@@ -74,7 +74,7 @@ static struct resource s5p_uart1_resource[] = {
74static struct resource s5p_uart2_resource[] = { 74static struct resource s5p_uart2_resource[] = {
75 [0] = { 75 [0] = {
76 .start = S5P_PA_UART2, 76 .start = S5P_PA_UART2,
77 .end = S5P_PA_UART2 + S5P_SZ_UART, 77 .end = S5P_PA_UART2 + S5P_SZ_UART - 1,
78 .flags = IORESOURCE_MEM, 78 .flags = IORESOURCE_MEM,
79 }, 79 },
80 [1] = { 80 [1] = {
@@ -98,7 +98,7 @@ static struct resource s5p_uart3_resource[] = {
98#if CONFIG_SERIAL_SAMSUNG_UARTS > 3 98#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
99 [0] = { 99 [0] = {
100 .start = S5P_PA_UART3, 100 .start = S5P_PA_UART3,
101 .end = S5P_PA_UART3 + S5P_SZ_UART, 101 .end = S5P_PA_UART3 + S5P_SZ_UART - 1,
102 .flags = IORESOURCE_MEM, 102 .flags = IORESOURCE_MEM,
103 }, 103 },
104 [1] = { 104 [1] = {
@@ -123,7 +123,7 @@ static struct resource s5p_uart4_resource[] = {
123#if CONFIG_SERIAL_SAMSUNG_UARTS > 4 123#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
124 [0] = { 124 [0] = {
125 .start = S5P_PA_UART4, 125 .start = S5P_PA_UART4,
126 .end = S5P_PA_UART4 + S5P_SZ_UART, 126 .end = S5P_PA_UART4 + S5P_SZ_UART - 1,
127 .flags = IORESOURCE_MEM, 127 .flags = IORESOURCE_MEM,
128 }, 128 },
129 [1] = { 129 [1] = {
@@ -148,7 +148,7 @@ static struct resource s5p_uart5_resource[] = {
148#if CONFIG_SERIAL_SAMSUNG_UARTS > 5 148#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
149 [0] = { 149 [0] = {
150 .start = S5P_PA_UART5, 150 .start = S5P_PA_UART5,
151 .end = S5P_PA_UART5 + S5P_SZ_UART, 151 .end = S5P_PA_UART5 + S5P_SZ_UART - 1,
152 .flags = IORESOURCE_MEM, 152 .flags = IORESOURCE_MEM,
153 }, 153 },
154 [1] = { 154 [1] = {
diff --git a/arch/arm/plat-samsung/dev-ts.c b/arch/arm/plat-samsung/dev-ts.c
index 236ef8427d7d..3e4bd8147bf4 100644
--- a/arch/arm/plat-samsung/dev-ts.c
+++ b/arch/arm/plat-samsung/dev-ts.c
@@ -58,4 +58,3 @@ void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *pd)
58 58
59 s3c_device_ts.dev.platform_data = npd; 59 s3c_device_ts.dev.platform_data = npd;
60} 60}
61EXPORT_SYMBOL(s3c24xx_ts_set_platdata);
diff --git a/arch/arm/plat-spear/include/plat/uncompress.h b/arch/arm/plat-spear/include/plat/uncompress.h
index 99ba6789cc97..6dd455bafdfd 100644
--- a/arch/arm/plat-spear/include/plat/uncompress.h
+++ b/arch/arm/plat-spear/include/plat/uncompress.h
@@ -24,10 +24,10 @@ static inline void putc(int c)
24{ 24{
25 void __iomem *base = (void __iomem *)SPEAR_DBG_UART_BASE; 25 void __iomem *base = (void __iomem *)SPEAR_DBG_UART_BASE;
26 26
27 while (readl(base + UART01x_FR) & UART01x_FR_TXFF) 27 while (readl_relaxed(base + UART01x_FR) & UART01x_FR_TXFF)
28 barrier(); 28 barrier();
29 29
30 writel(c, base + UART01x_DR); 30 writel_relaxed(c, base + UART01x_DR);
31} 31}
32 32
33static inline void flush(void) 33static inline void flush(void)
diff --git a/arch/arm/plat-spear/include/plat/vmalloc.h b/arch/arm/plat-spear/include/plat/vmalloc.h
index 09e9372aea21..8c8b24d07046 100644
--- a/arch/arm/plat-spear/include/plat/vmalloc.h
+++ b/arch/arm/plat-spear/include/plat/vmalloc.h
@@ -14,6 +14,6 @@
14#ifndef __PLAT_VMALLOC_H 14#ifndef __PLAT_VMALLOC_H
15#define __PLAT_VMALLOC_H 15#define __PLAT_VMALLOC_H
16 16
17#define VMALLOC_END 0xF0000000 17#define VMALLOC_END 0xF0000000UL
18 18
19#endif /* __PLAT_VMALLOC_H */ 19#endif /* __PLAT_VMALLOC_H */
diff --git a/arch/cris/kernel/vmlinux.lds.S b/arch/cris/kernel/vmlinux.lds.S
index 442218980db0..c49be845f96a 100644
--- a/arch/cris/kernel/vmlinux.lds.S
+++ b/arch/cris/kernel/vmlinux.lds.S
@@ -72,11 +72,6 @@ SECTIONS
72 INIT_TEXT_SECTION(PAGE_SIZE) 72 INIT_TEXT_SECTION(PAGE_SIZE)
73 .init.data : { INIT_DATA } 73 .init.data : { INIT_DATA }
74 .init.setup : { INIT_SETUP(16) } 74 .init.setup : { INIT_SETUP(16) }
75#ifdef CONFIG_ETRAX_ARCH_V32
76 __start___param = .;
77 __param : { *(__param) }
78 __stop___param = .;
79#endif
80 .initcall.init : { 75 .initcall.init : {
81 INIT_CALLS 76 INIT_CALLS
82 } 77 }
diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h
index 991d5998d6be..fe56a23e1ff0 100644
--- a/arch/powerpc/include/asm/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
@@ -240,6 +240,12 @@ struct machdep_calls {
240 * claims to support kexec. 240 * claims to support kexec.
241 */ 241 */
242 int (*machine_kexec_prepare)(struct kimage *image); 242 int (*machine_kexec_prepare)(struct kimage *image);
243
244 /* Called to perform the _real_ kexec.
245 * Do NOT allocate memory or fail here. We are past the point of
246 * no return.
247 */
248 void (*machine_kexec)(struct kimage *image);
243#endif /* CONFIG_KEXEC */ 249#endif /* CONFIG_KEXEC */
244 250
245#ifdef CONFIG_SUSPEND 251#ifdef CONFIG_SUSPEND
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index 49a170af8145..a5f8672eeff3 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -87,7 +87,10 @@ void machine_kexec(struct kimage *image)
87 87
88 save_ftrace_enabled = __ftrace_enabled_save(); 88 save_ftrace_enabled = __ftrace_enabled_save();
89 89
90 default_machine_kexec(image); 90 if (ppc_md.machine_kexec)
91 ppc_md.machine_kexec(image);
92 else
93 default_machine_kexec(image);
91 94
92 __ftrace_enabled_restore(save_ftrace_enabled); 95 __ftrace_enabled_restore(save_ftrace_enabled);
93 96
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 7a1d5cb76932..8303a6c65ef7 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -353,6 +353,7 @@ static void switch_booke_debug_regs(struct thread_struct *new_thread)
353 prime_debug_regs(new_thread); 353 prime_debug_regs(new_thread);
354} 354}
355#else /* !CONFIG_PPC_ADV_DEBUG_REGS */ 355#else /* !CONFIG_PPC_ADV_DEBUG_REGS */
356#ifndef CONFIG_HAVE_HW_BREAKPOINT
356static void set_debug_reg_defaults(struct thread_struct *thread) 357static void set_debug_reg_defaults(struct thread_struct *thread)
357{ 358{
358 if (thread->dabr) { 359 if (thread->dabr) {
@@ -360,6 +361,7 @@ static void set_debug_reg_defaults(struct thread_struct *thread)
360 set_dabr(0); 361 set_dabr(0);
361 } 362 }
362} 363}
364#endif /* !CONFIG_HAVE_HW_BREAKPOINT */
363#endif /* CONFIG_PPC_ADV_DEBUG_REGS */ 365#endif /* CONFIG_PPC_ADV_DEBUG_REGS */
364 366
365int set_dabr(unsigned long dabr) 367int set_dabr(unsigned long dabr)
@@ -670,11 +672,11 @@ void flush_thread(void)
670{ 672{
671 discard_lazy_cpu_state(); 673 discard_lazy_cpu_state();
672 674
673#ifdef CONFIG_HAVE_HW_BREAKPOINTS 675#ifdef CONFIG_HAVE_HW_BREAKPOINT
674 flush_ptrace_hw_breakpoint(current); 676 flush_ptrace_hw_breakpoint(current);
675#else /* CONFIG_HAVE_HW_BREAKPOINTS */ 677#else /* CONFIG_HAVE_HW_BREAKPOINT */
676 set_debug_reg_defaults(&current->thread); 678 set_debug_reg_defaults(&current->thread);
677#endif /* CONFIG_HAVE_HW_BREAKPOINTS */ 679#endif /* CONFIG_HAVE_HW_BREAKPOINT */
678} 680}
679 681
680void 682void
diff --git a/arch/powerpc/mm/tlb_hash64.c b/arch/powerpc/mm/tlb_hash64.c
index 1ec06576f619..c14d09f614f3 100644
--- a/arch/powerpc/mm/tlb_hash64.c
+++ b/arch/powerpc/mm/tlb_hash64.c
@@ -38,13 +38,11 @@ DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
38 * neesd to be flushed. This function will either perform the flush 38 * neesd to be flushed. This function will either perform the flush
39 * immediately or will batch it up if the current CPU has an active 39 * immediately or will batch it up if the current CPU has an active
40 * batch on it. 40 * batch on it.
41 *
42 * Must be called from within some kind of spinlock/non-preempt region...
43 */ 41 */
44void hpte_need_flush(struct mm_struct *mm, unsigned long addr, 42void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
45 pte_t *ptep, unsigned long pte, int huge) 43 pte_t *ptep, unsigned long pte, int huge)
46{ 44{
47 struct ppc64_tlb_batch *batch = &__get_cpu_var(ppc64_tlb_batch); 45 struct ppc64_tlb_batch *batch = &get_cpu_var(ppc64_tlb_batch);
48 unsigned long vsid, vaddr; 46 unsigned long vsid, vaddr;
49 unsigned int psize; 47 unsigned int psize;
50 int ssize; 48 int ssize;
@@ -99,6 +97,7 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
99 */ 97 */
100 if (!batch->active) { 98 if (!batch->active) {
101 flush_hash_page(vaddr, rpte, psize, ssize, 0); 99 flush_hash_page(vaddr, rpte, psize, ssize, 0);
100 put_cpu_var(ppc64_tlb_batch);
102 return; 101 return;
103 } 102 }
104 103
@@ -127,6 +126,7 @@ void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
127 batch->index = ++i; 126 batch->index = ++i;
128 if (i >= PPC64_TLB_BATCH_NR) 127 if (i >= PPC64_TLB_BATCH_NR)
129 __flush_tlb_pending(batch); 128 __flush_tlb_pending(batch);
129 put_cpu_var(ppc64_tlb_batch);
130} 130}
131 131
132/* 132/*
diff --git a/arch/s390/boot/compressed/misc.c b/arch/s390/boot/compressed/misc.c
index 0851eb1e919e..2751b3a8a66f 100644
--- a/arch/s390/boot/compressed/misc.c
+++ b/arch/s390/boot/compressed/misc.c
@@ -133,11 +133,12 @@ unsigned long decompress_kernel(void)
133 unsigned long output_addr; 133 unsigned long output_addr;
134 unsigned char *output; 134 unsigned char *output;
135 135
136 check_ipl_parmblock((void *) 0, (unsigned long) output + SZ__bss_start); 136 output_addr = ((unsigned long) &_end + HEAP_SIZE + 4095UL) & -4096UL;
137 check_ipl_parmblock((void *) 0, output_addr + SZ__bss_start);
137 memset(&_bss, 0, &_ebss - &_bss); 138 memset(&_bss, 0, &_ebss - &_bss);
138 free_mem_ptr = (unsigned long)&_end; 139 free_mem_ptr = (unsigned long)&_end;
139 free_mem_end_ptr = free_mem_ptr + HEAP_SIZE; 140 free_mem_end_ptr = free_mem_ptr + HEAP_SIZE;
140 output = (unsigned char *) ((free_mem_end_ptr + 4095UL) & -4096UL); 141 output = (unsigned char *) output_addr;
141 142
142#ifdef CONFIG_BLK_DEV_INITRD 143#ifdef CONFIG_BLK_DEV_INITRD
143 /* 144 /*
diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index 76daea117181..5c5ba10384c2 100644
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -36,14 +36,19 @@
36 36
37static inline int atomic_read(const atomic_t *v) 37static inline int atomic_read(const atomic_t *v)
38{ 38{
39 barrier(); 39 int c;
40 return v->counter; 40
41 asm volatile(
42 " l %0,%1\n"
43 : "=d" (c) : "Q" (v->counter));
44 return c;
41} 45}
42 46
43static inline void atomic_set(atomic_t *v, int i) 47static inline void atomic_set(atomic_t *v, int i)
44{ 48{
45 v->counter = i; 49 asm volatile(
46 barrier(); 50 " st %1,%0\n"
51 : "=Q" (v->counter) : "d" (i));
47} 52}
48 53
49static inline int atomic_add_return(int i, atomic_t *v) 54static inline int atomic_add_return(int i, atomic_t *v)
@@ -128,14 +133,19 @@ static inline int atomic_add_unless(atomic_t *v, int a, int u)
128 133
129static inline long long atomic64_read(const atomic64_t *v) 134static inline long long atomic64_read(const atomic64_t *v)
130{ 135{
131 barrier(); 136 long long c;
132 return v->counter; 137
138 asm volatile(
139 " lg %0,%1\n"
140 : "=d" (c) : "Q" (v->counter));
141 return c;
133} 142}
134 143
135static inline void atomic64_set(atomic64_t *v, long long i) 144static inline void atomic64_set(atomic64_t *v, long long i)
136{ 145{
137 v->counter = i; 146 asm volatile(
138 barrier(); 147 " stg %1,%0\n"
148 : "=Q" (v->counter) : "d" (i));
139} 149}
140 150
141static inline long long atomic64_add_return(long long i, atomic64_t *v) 151static inline long long atomic64_add_return(long long i, atomic64_t *v)
diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
index 24aafa68b643..2a30d5ac0667 100644
--- a/arch/s390/include/asm/cache.h
+++ b/arch/s390/include/asm/cache.h
@@ -13,6 +13,7 @@
13 13
14#define L1_CACHE_BYTES 256 14#define L1_CACHE_BYTES 256
15#define L1_CACHE_SHIFT 8 15#define L1_CACHE_SHIFT 8
16#define NET_SKB_PAD 32
16 17
17#define __read_mostly __attribute__((__section__(".data..read_mostly"))) 18#define __read_mostly __attribute__((__section__(".data..read_mostly")))
18 19
diff --git a/arch/x86/include/asm/acpi.h b/arch/x86/include/asm/acpi.h
index 211ca3f7fd16..4ea15ca89b2b 100644
--- a/arch/x86/include/asm/acpi.h
+++ b/arch/x86/include/asm/acpi.h
@@ -88,6 +88,7 @@ extern int acpi_disabled;
88extern int acpi_pci_disabled; 88extern int acpi_pci_disabled;
89extern int acpi_skip_timer_override; 89extern int acpi_skip_timer_override;
90extern int acpi_use_timer_override; 90extern int acpi_use_timer_override;
91extern int acpi_fix_pin2_polarity;
91 92
92extern u8 acpi_sci_flags; 93extern u8 acpi_sci_flags;
93extern int acpi_sci_override_gsi; 94extern int acpi_sci_override_gsi;
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index 4d0dfa0d998e..43a18c77676d 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -36,6 +36,11 @@
36#define MSR_IA32_PERFCTR1 0x000000c2 36#define MSR_IA32_PERFCTR1 0x000000c2
37#define MSR_FSB_FREQ 0x000000cd 37#define MSR_FSB_FREQ 0x000000cd
38 38
39#define MSR_NHM_SNB_PKG_CST_CFG_CTL 0x000000e2
40#define NHM_C3_AUTO_DEMOTE (1UL << 25)
41#define NHM_C1_AUTO_DEMOTE (1UL << 26)
42#define ATM_LNC_C6_AUTO_DEMOTE (1UL << 25)
43
39#define MSR_MTRRcap 0x000000fe 44#define MSR_MTRRcap 0x000000fe
40#define MSR_IA32_BBL_CR_CTL 0x00000119 45#define MSR_IA32_BBL_CR_CTL 0x00000119
41 46
diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h
index e2f6a99f14ab..cc29086e30cd 100644
--- a/arch/x86/include/asm/perf_event_p4.h
+++ b/arch/x86/include/asm/perf_event_p4.h
@@ -22,6 +22,7 @@
22 22
23#define ARCH_P4_CNTRVAL_BITS (40) 23#define ARCH_P4_CNTRVAL_BITS (40)
24#define ARCH_P4_CNTRVAL_MASK ((1ULL << ARCH_P4_CNTRVAL_BITS) - 1) 24#define ARCH_P4_CNTRVAL_MASK ((1ULL << ARCH_P4_CNTRVAL_BITS) - 1)
25#define ARCH_P4_UNFLAGGED_BIT ((1ULL) << (ARCH_P4_CNTRVAL_BITS - 1))
25 26
26#define P4_ESCR_EVENT_MASK 0x7e000000U 27#define P4_ESCR_EVENT_MASK 0x7e000000U
27#define P4_ESCR_EVENT_SHIFT 25 28#define P4_ESCR_EVENT_SHIFT 25
diff --git a/arch/x86/include/asm/smpboot_hooks.h b/arch/x86/include/asm/smpboot_hooks.h
index 6c22bf353f26..725b77831993 100644
--- a/arch/x86/include/asm/smpboot_hooks.h
+++ b/arch/x86/include/asm/smpboot_hooks.h
@@ -34,7 +34,7 @@ static inline void smpboot_restore_warm_reset_vector(void)
34 */ 34 */
35 CMOS_WRITE(0, 0xf); 35 CMOS_WRITE(0, 0xf);
36 36
37 *((volatile long *)phys_to_virt(apic->trampoline_phys_low)) = 0; 37 *((volatile u32 *)phys_to_virt(apic->trampoline_phys_low)) = 0;
38} 38}
39 39
40static inline void __init smpboot_setup_io_apic(void) 40static inline void __init smpboot_setup_io_apic(void)
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index b3a71137983a..3e6e2d68f761 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -72,6 +72,7 @@ u8 acpi_sci_flags __initdata;
72int acpi_sci_override_gsi __initdata; 72int acpi_sci_override_gsi __initdata;
73int acpi_skip_timer_override __initdata; 73int acpi_skip_timer_override __initdata;
74int acpi_use_timer_override __initdata; 74int acpi_use_timer_override __initdata;
75int acpi_fix_pin2_polarity __initdata;
75 76
76#ifdef CONFIG_X86_LOCAL_APIC 77#ifdef CONFIG_X86_LOCAL_APIC
77static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE; 78static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE;
@@ -415,10 +416,15 @@ acpi_parse_int_src_ovr(struct acpi_subtable_header * header,
415 return 0; 416 return 0;
416 } 417 }
417 418
418 if (acpi_skip_timer_override && 419 if (intsrc->source_irq == 0 && intsrc->global_irq == 2) {
419 intsrc->source_irq == 0 && intsrc->global_irq == 2) { 420 if (acpi_skip_timer_override) {
420 printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n"); 421 printk(PREFIX "BIOS IRQ0 pin2 override ignored.\n");
421 return 0; 422 return 0;
423 }
424 if (acpi_fix_pin2_polarity && (intsrc->inti_flags & ACPI_MADT_POLARITY_MASK)) {
425 intsrc->inti_flags &= ~ACPI_MADT_POLARITY_MASK;
426 printk(PREFIX "BIOS IRQ0 pin2 override: forcing polarity to high active.\n");
427 }
422 } 428 }
423 429
424 mp_override_legacy_irq(intsrc->source_irq, 430 mp_override_legacy_irq(intsrc->source_irq,
diff --git a/arch/x86/kernel/apb_timer.c b/arch/x86/kernel/apb_timer.c
index 51ef31a89be9..51d4e1663066 100644
--- a/arch/x86/kernel/apb_timer.c
+++ b/arch/x86/kernel/apb_timer.c
@@ -284,7 +284,7 @@ static int __init apbt_clockevent_register(void)
284 memcpy(&adev->evt, &apbt_clockevent, sizeof(struct clock_event_device)); 284 memcpy(&adev->evt, &apbt_clockevent, sizeof(struct clock_event_device));
285 285
286 if (mrst_timer_options == MRST_TIMER_LAPIC_APBT) { 286 if (mrst_timer_options == MRST_TIMER_LAPIC_APBT) {
287 apbt_clockevent.rating = APBT_CLOCKEVENT_RATING - 100; 287 adev->evt.rating = APBT_CLOCKEVENT_RATING - 100;
288 global_clock_event = &adev->evt; 288 global_clock_event = &adev->evt;
289 printk(KERN_DEBUG "%s clockevent registered as global\n", 289 printk(KERN_DEBUG "%s clockevent registered as global\n",
290 global_clock_event->name); 290 global_clock_event->name);
diff --git a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
index bd1cac747f67..52c93648e492 100644
--- a/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
@@ -158,9 +158,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
158{ 158{
159 if (c->x86 == 0x06) { 159 if (c->x86 == 0x06) {
160 if (cpu_has(c, X86_FEATURE_EST)) 160 if (cpu_has(c, X86_FEATURE_EST))
161 printk(KERN_WARNING PFX "Warning: EST-capable CPU " 161 printk_once(KERN_WARNING PFX "Warning: EST-capable "
162 "detected. The acpi-cpufreq module offers " 162 "CPU detected. The acpi-cpufreq module offers "
163 "voltage scaling in addition of frequency " 163 "voltage scaling in addition to frequency "
164 "scaling. You should use that instead of " 164 "scaling. You should use that instead of "
165 "p4-clockmod, if possible.\n"); 165 "p4-clockmod, if possible.\n");
166 switch (c->x86_model) { 166 switch (c->x86_model) {
diff --git a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 35c7e65e59be..c567dec854f6 100644
--- a/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
@@ -1537,6 +1537,7 @@ static struct notifier_block cpb_nb = {
1537static int __cpuinit powernowk8_init(void) 1537static int __cpuinit powernowk8_init(void)
1538{ 1538{
1539 unsigned int i, supported_cpus = 0, cpu; 1539 unsigned int i, supported_cpus = 0, cpu;
1540 int rv;
1540 1541
1541 for_each_online_cpu(i) { 1542 for_each_online_cpu(i) {
1542 int rc; 1543 int rc;
@@ -1555,14 +1556,14 @@ static int __cpuinit powernowk8_init(void)
1555 1556
1556 cpb_capable = true; 1557 cpb_capable = true;
1557 1558
1558 register_cpu_notifier(&cpb_nb);
1559
1560 msrs = msrs_alloc(); 1559 msrs = msrs_alloc();
1561 if (!msrs) { 1560 if (!msrs) {
1562 printk(KERN_ERR "%s: Error allocating msrs!\n", __func__); 1561 printk(KERN_ERR "%s: Error allocating msrs!\n", __func__);
1563 return -ENOMEM; 1562 return -ENOMEM;
1564 } 1563 }
1565 1564
1565 register_cpu_notifier(&cpb_nb);
1566
1566 rdmsr_on_cpus(cpu_online_mask, MSR_K7_HWCR, msrs); 1567 rdmsr_on_cpus(cpu_online_mask, MSR_K7_HWCR, msrs);
1567 1568
1568 for_each_cpu(cpu, cpu_online_mask) { 1569 for_each_cpu(cpu, cpu_online_mask) {
@@ -1574,7 +1575,13 @@ static int __cpuinit powernowk8_init(void)
1574 (cpb_enabled ? "on" : "off")); 1575 (cpb_enabled ? "on" : "off"));
1575 } 1576 }
1576 1577
1577 return cpufreq_register_driver(&cpufreq_amd64_driver); 1578 rv = cpufreq_register_driver(&cpufreq_amd64_driver);
1579 if (rv < 0 && boot_cpu_has(X86_FEATURE_CPB)) {
1580 unregister_cpu_notifier(&cpb_nb);
1581 msrs_free(msrs);
1582 msrs = NULL;
1583 }
1584 return rv;
1578} 1585}
1579 1586
1580/* driver entry point for term */ 1587/* driver entry point for term */
diff --git a/arch/x86/kernel/cpu/perf_event_p4.c b/arch/x86/kernel/cpu/perf_event_p4.c
index f7a0993c1e7c..ff751a9f182b 100644
--- a/arch/x86/kernel/cpu/perf_event_p4.c
+++ b/arch/x86/kernel/cpu/perf_event_p4.c
@@ -770,9 +770,14 @@ static inline int p4_pmu_clear_cccr_ovf(struct hw_perf_event *hwc)
770 return 1; 770 return 1;
771 } 771 }
772 772
773 /* it might be unflagged overflow */ 773 /*
774 rdmsrl(hwc->event_base + hwc->idx, v); 774 * In some circumstances the overflow might issue an NMI but did
775 if (!(v & ARCH_P4_CNTRVAL_MASK)) 775 * not set P4_CCCR_OVF bit. Because a counter holds a negative value
776 * we simply check for high bit being set, if it's cleared it means
777 * the counter has reached zero value and continued counting before
778 * real NMI signal was received:
779 */
780 if (!(v & ARCH_P4_UNFLAGGED_BIT))
776 return 1; 781 return 1;
777 782
778 return 0; 783 return 0;
diff --git a/arch/x86/kernel/early-quirks.c b/arch/x86/kernel/early-quirks.c
index 76b8cd953dee..9efbdcc56425 100644
--- a/arch/x86/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks.c
@@ -143,15 +143,10 @@ static void __init ati_bugs(int num, int slot, int func)
143 143
144static u32 __init ati_sbx00_rev(int num, int slot, int func) 144static u32 __init ati_sbx00_rev(int num, int slot, int func)
145{ 145{
146 u32 old, d; 146 u32 d;
147 147
148 d = read_pci_config(num, slot, func, 0x70);
149 old = d;
150 d &= ~(1<<8);
151 write_pci_config(num, slot, func, 0x70, d);
152 d = read_pci_config(num, slot, func, 0x8); 148 d = read_pci_config(num, slot, func, 0x8);
153 d &= 0xff; 149 d &= 0xff;
154 write_pci_config(num, slot, func, 0x70, old);
155 150
156 return d; 151 return d;
157} 152}
@@ -160,13 +155,16 @@ static void __init ati_bugs_contd(int num, int slot, int func)
160{ 155{
161 u32 d, rev; 156 u32 d, rev;
162 157
163 if (acpi_use_timer_override)
164 return;
165
166 rev = ati_sbx00_rev(num, slot, func); 158 rev = ati_sbx00_rev(num, slot, func);
159 if (rev >= 0x40)
160 acpi_fix_pin2_polarity = 1;
161
167 if (rev > 0x13) 162 if (rev > 0x13)
168 return; 163 return;
169 164
165 if (acpi_use_timer_override)
166 return;
167
170 /* check for IRQ0 interrupt swap */ 168 /* check for IRQ0 interrupt swap */
171 d = read_pci_config(num, slot, func, 0x64); 169 d = read_pci_config(num, slot, func, 0x64);
172 if (!(d & (1<<14))) 170 if (!(d & (1<<14)))
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index fc7aae1e2bc7..715037caeb43 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -285,6 +285,14 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
285 DMI_MATCH(DMI_BOARD_NAME, "P4S800"), 285 DMI_MATCH(DMI_BOARD_NAME, "P4S800"),
286 }, 286 },
287 }, 287 },
288 { /* Handle problems with rebooting on VersaLogic Menlow boards */
289 .callback = set_bios_reboot,
290 .ident = "VersaLogic Menlow based board",
291 .matches = {
292 DMI_MATCH(DMI_BOARD_VENDOR, "VersaLogic Corporation"),
293 DMI_MATCH(DMI_BOARD_NAME, "VersaLogic Menlow board"),
294 },
295 },
288 { } 296 { }
289}; 297};
290 298
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 54ce246a383e..63fec1531e89 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -2777,6 +2777,8 @@ static int dr_interception(struct vcpu_svm *svm)
2777 kvm_register_write(&svm->vcpu, reg, val); 2777 kvm_register_write(&svm->vcpu, reg, val);
2778 } 2778 }
2779 2779
2780 skip_emulated_instruction(&svm->vcpu);
2781
2780 return 1; 2782 return 1;
2781} 2783}
2782 2784
diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
index dab874647530..044bda5b3174 100644
--- a/arch/x86/platform/olpc/olpc_dt.c
+++ b/arch/x86/platform/olpc/olpc_dt.c
@@ -140,8 +140,7 @@ void * __init prom_early_alloc(unsigned long size)
140 * wasted bootmem) and hand off chunks of it to callers. 140 * wasted bootmem) and hand off chunks of it to callers.
141 */ 141 */
142 res = alloc_bootmem(chunk_size); 142 res = alloc_bootmem(chunk_size);
143 if (!res) 143 BUG_ON(!res);
144 return NULL;
145 prom_early_allocated += chunk_size; 144 prom_early_allocated += chunk_size;
146 memset(res, 0, chunk_size); 145 memset(res, 0, chunk_size);
147 free_mem = chunk_size; 146 free_mem = chunk_size;
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-08 06:30:33 -0500