diff options
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/common/rtctime.c | 16 | ||||
-rw-r--r-- | arch/arm/kernel/calls.S | 2 | ||||
-rw-r--r-- | arch/arm/kernel/entry-armv.S | 2 | ||||
-rw-r--r-- | arch/arm/kernel/setup.c | 5 | ||||
-rw-r--r-- | arch/arm/kernel/smp.c | 1 | ||||
-rw-r--r-- | arch/arm/kernel/sys_oabi-compat.c | 30 | ||||
-rw-r--r-- | arch/arm/kernel/traps.c | 8 | ||||
-rw-r--r-- | arch/arm/mach-at91rm9200/devices.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-at91rm9200/gpio.c | 31 | ||||
-rw-r--r-- | arch/arm/mach-integrator/platsmp.c | 21 | ||||
-rw-r--r-- | arch/arm/mach-iop3xx/iop321-setup.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-iop3xx/iop331-setup.c | 1 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/common.c | 20 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/nslu2-power.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-ixp4xx/nslu2-setup.c | 13 | ||||
-rw-r--r-- | arch/arm/mach-realview/platsmp.c | 21 | ||||
-rw-r--r-- | arch/arm/mach-versatile/pci.c | 93 | ||||
-rw-r--r-- | arch/arm/mm/abort-ev6.S | 2 | ||||
-rw-r--r-- | arch/arm/plat-omap/pm.c | 1 | ||||
-rw-r--r-- | arch/arm/tools/mach-types | 35 |
20 files changed, 228 insertions, 82 deletions
diff --git a/arch/arm/common/rtctime.c b/arch/arm/common/rtctime.c index 48b1e19b131f..e851d86c212c 100644 --- a/arch/arm/common/rtctime.c +++ b/arch/arm/common/rtctime.c | |||
@@ -128,19 +128,27 @@ EXPORT_SYMBOL(rtc_tm_to_time); | |||
128 | /* | 128 | /* |
129 | * Calculate the next alarm time given the requested alarm time mask | 129 | * Calculate the next alarm time given the requested alarm time mask |
130 | * and the current time. | 130 | * and the current time. |
131 | * | ||
132 | * FIXME: for now, we just copy the alarm time because we're lazy (and | ||
133 | * is therefore buggy - setting a 10am alarm at 8pm will not result in | ||
134 | * the alarm triggering.) | ||
135 | */ | 131 | */ |
136 | void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now, struct rtc_time *alrm) | 132 | void rtc_next_alarm_time(struct rtc_time *next, struct rtc_time *now, struct rtc_time *alrm) |
137 | { | 133 | { |
134 | unsigned long next_time; | ||
135 | unsigned long now_time; | ||
136 | |||
138 | next->tm_year = now->tm_year; | 137 | next->tm_year = now->tm_year; |
139 | next->tm_mon = now->tm_mon; | 138 | next->tm_mon = now->tm_mon; |
140 | next->tm_mday = now->tm_mday; | 139 | next->tm_mday = now->tm_mday; |
141 | next->tm_hour = alrm->tm_hour; | 140 | next->tm_hour = alrm->tm_hour; |
142 | next->tm_min = alrm->tm_min; | 141 | next->tm_min = alrm->tm_min; |
143 | next->tm_sec = alrm->tm_sec; | 142 | next->tm_sec = alrm->tm_sec; |
143 | |||
144 | rtc_tm_to_time(now, &now_time); | ||
145 | rtc_tm_to_time(next, &next_time); | ||
146 | |||
147 | if (next_time < now_time) { | ||
148 | /* Advance one day */ | ||
149 | next_time += 60 * 60 * 24; | ||
150 | rtc_time_to_tm(next_time, next); | ||
151 | } | ||
144 | } | 152 | } |
145 | 153 | ||
146 | static inline int rtc_read_time(struct rtc_ops *ops, struct rtc_time *tm) | 154 | static inline int rtc_read_time(struct rtc_ops *ops, struct rtc_time *tm) |
diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 8c3035d5ffc9..3173924a9b60 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S | |||
@@ -111,7 +111,7 @@ | |||
111 | CALL(sys_statfs) | 111 | CALL(sys_statfs) |
112 | /* 100 */ CALL(sys_fstatfs) | 112 | /* 100 */ CALL(sys_fstatfs) |
113 | CALL(sys_ni_syscall) | 113 | CALL(sys_ni_syscall) |
114 | CALL(OBSOLETE(sys_socketcall)) | 114 | CALL(OBSOLETE(ABI(sys_socketcall, sys_oabi_socketcall))) |
115 | CALL(sys_syslog) | 115 | CALL(sys_syslog) |
116 | CALL(sys_setitimer) | 116 | CALL(sys_setitimer) |
117 | /* 105 */ CALL(sys_getitimer) | 117 | /* 105 */ CALL(sys_getitimer) |
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 964cd717506b..ec48d70c6d8b 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S | |||
@@ -566,7 +566,7 @@ ENTRY(__switch_to) | |||
566 | ldr r6, [r2, #TI_CPU_DOMAIN]! | 566 | ldr r6, [r2, #TI_CPU_DOMAIN]! |
567 | #endif | 567 | #endif |
568 | #if __LINUX_ARM_ARCH__ >= 6 | 568 | #if __LINUX_ARM_ARCH__ >= 6 |
569 | #ifdef CONFIG_CPU_MPCORE | 569 | #ifdef CONFIG_CPU_32v6K |
570 | clrex | 570 | clrex |
571 | #else | 571 | #else |
572 | strex r5, r4, [ip] @ Clear exclusive monitor | 572 | strex r5, r4, [ip] @ Clear exclusive monitor |
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index c45d10d07bde..68273b4dc882 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c | |||
@@ -23,6 +23,7 @@ | |||
23 | #include <linux/root_dev.h> | 23 | #include <linux/root_dev.h> |
24 | #include <linux/cpu.h> | 24 | #include <linux/cpu.h> |
25 | #include <linux/interrupt.h> | 25 | #include <linux/interrupt.h> |
26 | #include <linux/smp.h> | ||
26 | 27 | ||
27 | #include <asm/cpu.h> | 28 | #include <asm/cpu.h> |
28 | #include <asm/elf.h> | 29 | #include <asm/elf.h> |
@@ -771,6 +772,10 @@ void __init setup_arch(char **cmdline_p) | |||
771 | paging_init(&meminfo, mdesc); | 772 | paging_init(&meminfo, mdesc); |
772 | request_standard_resources(&meminfo, mdesc); | 773 | request_standard_resources(&meminfo, mdesc); |
773 | 774 | ||
775 | #ifdef CONFIG_SMP | ||
776 | smp_init_cpus(); | ||
777 | #endif | ||
778 | |||
774 | cpu_init(); | 779 | cpu_init(); |
775 | 780 | ||
776 | /* | 781 | /* |
diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index 7338948bd7d3..02aa300c4633 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c | |||
@@ -338,7 +338,6 @@ void __init smp_prepare_boot_cpu(void) | |||
338 | 338 | ||
339 | per_cpu(cpu_data, cpu).idle = current; | 339 | per_cpu(cpu_data, cpu).idle = current; |
340 | 340 | ||
341 | cpu_set(cpu, cpu_possible_map); | ||
342 | cpu_set(cpu, cpu_present_map); | 341 | cpu_set(cpu, cpu_present_map); |
343 | cpu_set(cpu, cpu_online_map); | 342 | cpu_set(cpu, cpu_online_map); |
344 | } | 343 | } |
diff --git a/arch/arm/kernel/sys_oabi-compat.c b/arch/arm/kernel/sys_oabi-compat.c index 9d4b76409c64..8e2f9bc3368b 100644 --- a/arch/arm/kernel/sys_oabi-compat.c +++ b/arch/arm/kernel/sys_oabi-compat.c | |||
@@ -64,6 +64,7 @@ | |||
64 | * sys_connect: | 64 | * sys_connect: |
65 | * sys_sendmsg: | 65 | * sys_sendmsg: |
66 | * sys_sendto: | 66 | * sys_sendto: |
67 | * sys_socketcall: | ||
67 | * | 68 | * |
68 | * struct sockaddr_un loses its padding with EABI. Since the size of the | 69 | * struct sockaddr_un loses its padding with EABI. Since the size of the |
69 | * structure is used as a validation test in unix_mkname(), we need to | 70 | * structure is used as a validation test in unix_mkname(), we need to |
@@ -78,6 +79,7 @@ | |||
78 | #include <linux/eventpoll.h> | 79 | #include <linux/eventpoll.h> |
79 | #include <linux/sem.h> | 80 | #include <linux/sem.h> |
80 | #include <linux/socket.h> | 81 | #include <linux/socket.h> |
82 | #include <linux/net.h> | ||
81 | #include <asm/ipc.h> | 83 | #include <asm/ipc.h> |
82 | #include <asm/uaccess.h> | 84 | #include <asm/uaccess.h> |
83 | 85 | ||
@@ -408,3 +410,31 @@ asmlinkage long sys_oabi_sendmsg(int fd, struct msghdr __user *msg, unsigned fla | |||
408 | return sys_sendmsg(fd, msg, flags); | 410 | return sys_sendmsg(fd, msg, flags); |
409 | } | 411 | } |
410 | 412 | ||
413 | asmlinkage long sys_oabi_socketcall(int call, unsigned long __user *args) | ||
414 | { | ||
415 | unsigned long r = -EFAULT, a[6]; | ||
416 | |||
417 | switch (call) { | ||
418 | case SYS_BIND: | ||
419 | if (copy_from_user(a, args, 3 * sizeof(long)) == 0) | ||
420 | r = sys_oabi_bind(a[0], (struct sockaddr __user *)a[1], a[2]); | ||
421 | break; | ||
422 | case SYS_CONNECT: | ||
423 | if (copy_from_user(a, args, 3 * sizeof(long)) == 0) | ||
424 | r = sys_oabi_connect(a[0], (struct sockaddr __user *)a[1], a[2]); | ||
425 | break; | ||
426 | case SYS_SENDTO: | ||
427 | if (copy_from_user(a, args, 6 * sizeof(long)) == 0) | ||
428 | r = sys_oabi_sendto(a[0], (void __user *)a[1], a[2], a[3], | ||
429 | (struct sockaddr __user *)a[4], a[5]); | ||
430 | break; | ||
431 | case SYS_SENDMSG: | ||
432 | if (copy_from_user(a, args, 3 * sizeof(long)) == 0) | ||
433 | r = sys_oabi_sendmsg(a[0], (struct msghdr __user *)a[1], a[2]); | ||
434 | break; | ||
435 | default: | ||
436 | r = sys_socketcall(call, args); | ||
437 | } | ||
438 | |||
439 | return r; | ||
440 | } | ||
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c index 10235b01582e..03924bcc6129 100644 --- a/arch/arm/kernel/traps.c +++ b/arch/arm/kernel/traps.c | |||
@@ -19,6 +19,7 @@ | |||
19 | #include <linux/personality.h> | 19 | #include <linux/personality.h> |
20 | #include <linux/ptrace.h> | 20 | #include <linux/ptrace.h> |
21 | #include <linux/kallsyms.h> | 21 | #include <linux/kallsyms.h> |
22 | #include <linux/delay.h> | ||
22 | #include <linux/init.h> | 23 | #include <linux/init.h> |
23 | 24 | ||
24 | #include <asm/atomic.h> | 25 | #include <asm/atomic.h> |
@@ -231,6 +232,13 @@ NORET_TYPE void die(const char *str, struct pt_regs *regs, int err) | |||
231 | __die(str, err, thread, regs); | 232 | __die(str, err, thread, regs); |
232 | bust_spinlocks(0); | 233 | bust_spinlocks(0); |
233 | spin_unlock_irq(&die_lock); | 234 | spin_unlock_irq(&die_lock); |
235 | |||
236 | if (panic_on_oops) { | ||
237 | printk(KERN_EMERG "Fatal exception: panic in 5 seconds\n"); | ||
238 | ssleep(5); | ||
239 | panic("Fatal exception"); | ||
240 | } | ||
241 | |||
234 | do_exit(SIGSEGV); | 242 | do_exit(SIGSEGV); |
235 | } | 243 | } |
236 | 244 | ||
diff --git a/arch/arm/mach-at91rm9200/devices.c b/arch/arm/mach-at91rm9200/devices.c index 8df3e5245651..57eedd5beaf6 100644 --- a/arch/arm/mach-at91rm9200/devices.c +++ b/arch/arm/mach-at91rm9200/devices.c | |||
@@ -100,8 +100,10 @@ void __init at91_add_device_udc(struct at91_udc_data *data) | |||
100 | at91_set_gpio_input(data->vbus_pin, 0); | 100 | at91_set_gpio_input(data->vbus_pin, 0); |
101 | at91_set_deglitch(data->vbus_pin, 1); | 101 | at91_set_deglitch(data->vbus_pin, 1); |
102 | } | 102 | } |
103 | if (data->pullup_pin) | 103 | if (data->pullup_pin) { |
104 | at91_set_gpio_output(data->pullup_pin, 0); | 104 | at91_set_gpio_output(data->pullup_pin, 0); |
105 | at91_set_multi_drive(data->pullup_pin, 1); | ||
106 | } | ||
105 | 107 | ||
106 | udc_data = *data; | 108 | udc_data = *data; |
107 | platform_device_register(&at91rm9200_udc_device); | 109 | platform_device_register(&at91rm9200_udc_device); |
diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c index 2fd2ef583e4d..0e396feec468 100644 --- a/arch/arm/mach-at91rm9200/gpio.c +++ b/arch/arm/mach-at91rm9200/gpio.c | |||
@@ -159,6 +159,23 @@ int __init_or_module at91_set_deglitch(unsigned pin, int is_on) | |||
159 | } | 159 | } |
160 | EXPORT_SYMBOL(at91_set_deglitch); | 160 | EXPORT_SYMBOL(at91_set_deglitch); |
161 | 161 | ||
162 | /* | ||
163 | * enable/disable the multi-driver; This is only valid for output and | ||
164 | * allows the output pin to run as an open collector output. | ||
165 | */ | ||
166 | int __init_or_module at91_set_multi_drive(unsigned pin, int is_on) | ||
167 | { | ||
168 | void __iomem *pio = pin_to_controller(pin); | ||
169 | unsigned mask = pin_to_mask(pin); | ||
170 | |||
171 | if (!pio) | ||
172 | return -EINVAL; | ||
173 | |||
174 | __raw_writel(mask, pio + (is_on ? PIO_MDER : PIO_MDDR)); | ||
175 | return 0; | ||
176 | } | ||
177 | EXPORT_SYMBOL(at91_set_multi_drive); | ||
178 | |||
162 | /*--------------------------------------------------------------------------*/ | 179 | /*--------------------------------------------------------------------------*/ |
163 | 180 | ||
164 | 181 | ||
@@ -257,8 +274,18 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs | |||
257 | gpio = &irq_desc[pin]; | 274 | gpio = &irq_desc[pin]; |
258 | 275 | ||
259 | while (isr) { | 276 | while (isr) { |
260 | if (isr & 1) | 277 | if (isr & 1) { |
261 | gpio->handle(pin, gpio, regs); | 278 | if (unlikely(gpio->disable_depth)) { |
279 | /* | ||
280 | * The core ARM interrupt handler lazily disables IRQs so | ||
281 | * another IRQ must be generated before it actually gets | ||
282 | * here to be disabled on the GPIO controller. | ||
283 | */ | ||
284 | gpio_irq_mask(pin); | ||
285 | } | ||
286 | else | ||
287 | gpio->handle(pin, gpio, regs); | ||
288 | } | ||
262 | pin++; | 289 | pin++; |
263 | gpio++; | 290 | gpio++; |
264 | isr >>= 1; | 291 | isr >>= 1; |
diff --git a/arch/arm/mach-integrator/platsmp.c b/arch/arm/mach-integrator/platsmp.c index ea10bd8c972c..1bc8534ef0c6 100644 --- a/arch/arm/mach-integrator/platsmp.c +++ b/arch/arm/mach-integrator/platsmp.c | |||
@@ -140,6 +140,18 @@ static void __init poke_milo(void) | |||
140 | mb(); | 140 | mb(); |
141 | } | 141 | } |
142 | 142 | ||
143 | /* | ||
144 | * Initialise the CPU possible map early - this describes the CPUs | ||
145 | * which may be present or become present in the system. | ||
146 | */ | ||
147 | void __init smp_init_cpus(void) | ||
148 | { | ||
149 | unsigned int i, ncores = get_core_count(); | ||
150 | |||
151 | for (i = 0; i < ncores; i++) | ||
152 | cpu_set(i, cpu_possible_map); | ||
153 | } | ||
154 | |||
143 | void __init smp_prepare_cpus(unsigned int max_cpus) | 155 | void __init smp_prepare_cpus(unsigned int max_cpus) |
144 | { | 156 | { |
145 | unsigned int ncores = get_core_count(); | 157 | unsigned int ncores = get_core_count(); |
@@ -176,14 +188,11 @@ void __init smp_prepare_cpus(unsigned int max_cpus) | |||
176 | max_cpus = ncores; | 188 | max_cpus = ncores; |
177 | 189 | ||
178 | /* | 190 | /* |
179 | * Initialise the possible/present maps. | 191 | * Initialise the present map, which describes the set of CPUs |
180 | * cpu_possible_map describes the set of CPUs which may be present | 192 | * actually populated at the present time. |
181 | * cpu_present_map describes the set of CPUs populated | ||
182 | */ | 193 | */ |
183 | for (i = 0; i < max_cpus; i++) { | 194 | for (i = 0; i < max_cpus; i++) |
184 | cpu_set(i, cpu_possible_map); | ||
185 | cpu_set(i, cpu_present_map); | 195 | cpu_set(i, cpu_present_map); |
186 | } | ||
187 | 196 | ||
188 | /* | 197 | /* |
189 | * Do we need any more CPUs? If so, then let them know where | 198 | * Do we need any more CPUs? If so, then let them know where |
diff --git a/arch/arm/mach-iop3xx/iop321-setup.c b/arch/arm/mach-iop3xx/iop321-setup.c index e4f4c52d93d4..0ebbcb20c6ae 100644 --- a/arch/arm/mach-iop3xx/iop321-setup.c +++ b/arch/arm/mach-iop3xx/iop321-setup.c | |||
@@ -13,7 +13,6 @@ | |||
13 | #include <linux/mm.h> | 13 | #include <linux/mm.h> |
14 | #include <linux/init.h> | 14 | #include <linux/init.h> |
15 | #include <linux/config.h> | 15 | #include <linux/config.h> |
16 | #include <linux/init.h> | ||
17 | #include <linux/major.h> | 16 | #include <linux/major.h> |
18 | #include <linux/fs.h> | 17 | #include <linux/fs.h> |
19 | #include <linux/platform_device.h> | 18 | #include <linux/platform_device.h> |
diff --git a/arch/arm/mach-iop3xx/iop331-setup.c b/arch/arm/mach-iop3xx/iop331-setup.c index 63585485123e..2d6abe5be14d 100644 --- a/arch/arm/mach-iop3xx/iop331-setup.c +++ b/arch/arm/mach-iop3xx/iop331-setup.c | |||
@@ -12,7 +12,6 @@ | |||
12 | #include <linux/mm.h> | 12 | #include <linux/mm.h> |
13 | #include <linux/init.h> | 13 | #include <linux/init.h> |
14 | #include <linux/config.h> | 14 | #include <linux/config.h> |
15 | #include <linux/init.h> | ||
16 | #include <linux/major.h> | 15 | #include <linux/major.h> |
17 | #include <linux/fs.h> | 16 | #include <linux/fs.h> |
18 | #include <linux/platform_device.h> | 17 | #include <linux/platform_device.h> |
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 4bdc9d4526cd..fbadf3021b9e 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c | |||
@@ -111,24 +111,30 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type) | |||
111 | if (line < 0) | 111 | if (line < 0) |
112 | return -EINVAL; | 112 | return -EINVAL; |
113 | 113 | ||
114 | if (type & IRQT_BOTHEDGE) { | 114 | switch (type){ |
115 | case IRQT_BOTHEDGE: | ||
115 | int_style = IXP4XX_GPIO_STYLE_TRANSITIONAL; | 116 | int_style = IXP4XX_GPIO_STYLE_TRANSITIONAL; |
116 | irq_type = IXP4XX_IRQ_EDGE; | 117 | irq_type = IXP4XX_IRQ_EDGE; |
117 | } else if (type & IRQT_RISING) { | 118 | break; |
119 | case IRQT_RISING: | ||
118 | int_style = IXP4XX_GPIO_STYLE_RISING_EDGE; | 120 | int_style = IXP4XX_GPIO_STYLE_RISING_EDGE; |
119 | irq_type = IXP4XX_IRQ_EDGE; | 121 | irq_type = IXP4XX_IRQ_EDGE; |
120 | } else if (type & IRQT_FALLING) { | 122 | break; |
123 | case IRQT_FALLING: | ||
121 | int_style = IXP4XX_GPIO_STYLE_FALLING_EDGE; | 124 | int_style = IXP4XX_GPIO_STYLE_FALLING_EDGE; |
122 | irq_type = IXP4XX_IRQ_EDGE; | 125 | irq_type = IXP4XX_IRQ_EDGE; |
123 | } else if (type & IRQT_HIGH) { | 126 | break; |
127 | case IRQT_HIGH: | ||
124 | int_style = IXP4XX_GPIO_STYLE_ACTIVE_HIGH; | 128 | int_style = IXP4XX_GPIO_STYLE_ACTIVE_HIGH; |
125 | irq_type = IXP4XX_IRQ_LEVEL; | 129 | irq_type = IXP4XX_IRQ_LEVEL; |
126 | } else if (type & IRQT_LOW) { | 130 | break; |
131 | case IRQT_LOW: | ||
127 | int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW; | 132 | int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW; |
128 | irq_type = IXP4XX_IRQ_LEVEL; | 133 | irq_type = IXP4XX_IRQ_LEVEL; |
129 | } else | 134 | break; |
135 | default: | ||
130 | return -EINVAL; | 136 | return -EINVAL; |
131 | 137 | } | |
132 | ixp4xx_config_irq(irq, irq_type); | 138 | ixp4xx_config_irq(irq, irq_type); |
133 | 139 | ||
134 | if (line >= 8) { /* pins 8-15 */ | 140 | if (line >= 8) { /* pins 8-15 */ |
diff --git a/arch/arm/mach-ixp4xx/nslu2-power.c b/arch/arm/mach-ixp4xx/nslu2-power.c index b0ad9e901f6e..d80c362bc539 100644 --- a/arch/arm/mach-ixp4xx/nslu2-power.c +++ b/arch/arm/mach-ixp4xx/nslu2-power.c | |||
@@ -77,6 +77,9 @@ static int __init nslu2_power_init(void) | |||
77 | 77 | ||
78 | static void __exit nslu2_power_exit(void) | 78 | static void __exit nslu2_power_exit(void) |
79 | { | 79 | { |
80 | if (!(machine_is_nslu2())) | ||
81 | return; | ||
82 | |||
80 | free_irq(NSLU2_RB_IRQ, NULL); | 83 | free_irq(NSLU2_RB_IRQ, NULL); |
81 | free_irq(NSLU2_PB_IRQ, NULL); | 84 | free_irq(NSLU2_PB_IRQ, NULL); |
82 | } | 85 | } |
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c index da9340a53434..55411f21d838 100644 --- a/arch/arm/mach-ixp4xx/nslu2-setup.c +++ b/arch/arm/mach-ixp4xx/nslu2-setup.c | |||
@@ -27,8 +27,6 @@ static struct flash_platform_data nslu2_flash_data = { | |||
27 | }; | 27 | }; |
28 | 28 | ||
29 | static struct resource nslu2_flash_resource = { | 29 | static struct resource nslu2_flash_resource = { |
30 | .start = NSLU2_FLASH_BASE, | ||
31 | .end = NSLU2_FLASH_BASE + NSLU2_FLASH_SIZE, | ||
32 | .flags = IORESOURCE_MEM, | 30 | .flags = IORESOURCE_MEM, |
33 | }; | 31 | }; |
34 | 32 | ||
@@ -52,6 +50,12 @@ static struct platform_device nslu2_i2c_controller = { | |||
52 | .num_resources = 0, | 50 | .num_resources = 0, |
53 | }; | 51 | }; |
54 | 52 | ||
53 | static struct platform_device nslu2_beeper = { | ||
54 | .name = "ixp4xx-beeper", | ||
55 | .id = NSLU2_GPIO_BUZZ, | ||
56 | .num_resources = 0, | ||
57 | }; | ||
58 | |||
55 | static struct resource nslu2_uart_resources[] = { | 59 | static struct resource nslu2_uart_resources[] = { |
56 | { | 60 | { |
57 | .start = IXP4XX_UART1_BASE_PHYS, | 61 | .start = IXP4XX_UART1_BASE_PHYS, |
@@ -99,6 +103,7 @@ static struct platform_device *nslu2_devices[] __initdata = { | |||
99 | &nslu2_i2c_controller, | 103 | &nslu2_i2c_controller, |
100 | &nslu2_flash, | 104 | &nslu2_flash, |
101 | &nslu2_uart, | 105 | &nslu2_uart, |
106 | &nslu2_beeper, | ||
102 | }; | 107 | }; |
103 | 108 | ||
104 | static void nslu2_power_off(void) | 109 | static void nslu2_power_off(void) |
@@ -116,6 +121,10 @@ static void __init nslu2_init(void) | |||
116 | { | 121 | { |
117 | ixp4xx_sys_init(); | 122 | ixp4xx_sys_init(); |
118 | 123 | ||
124 | nslu2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); | ||
125 | nslu2_flash_resource.end = | ||
126 | IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; | ||
127 | |||
119 | pm_power_off = nslu2_power_off; | 128 | pm_power_off = nslu2_power_off; |
120 | 129 | ||
121 | platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices)); | 130 | platform_add_devices(nslu2_devices, ARRAY_SIZE(nslu2_devices)); |
diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index a8fbd76d8be5..b8484e15dacb 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c | |||
@@ -143,6 +143,18 @@ static void __init poke_milo(void) | |||
143 | mb(); | 143 | mb(); |
144 | } | 144 | } |
145 | 145 | ||
146 | /* | ||
147 | * Initialise the CPU possible map early - this describes the CPUs | ||
148 | * which may be present or become present in the system. | ||
149 | */ | ||
150 | void __init smp_init_cpus(void) | ||
151 | { | ||
152 | unsigned int i, ncores = get_core_count(); | ||
153 | |||
154 | for (i = 0; i < ncores; i++) | ||
155 | cpu_set(i, cpu_possible_map); | ||
156 | } | ||
157 | |||
146 | void __init smp_prepare_cpus(unsigned int max_cpus) | 158 | void __init smp_prepare_cpus(unsigned int max_cpus) |
147 | { | 159 | { |
148 | unsigned int ncores = get_core_count(); | 160 | unsigned int ncores = get_core_count(); |
@@ -179,14 +191,11 @@ void __init smp_prepare_cpus(unsigned int max_cpus) | |||
179 | local_timer_setup(cpu); | 191 | local_timer_setup(cpu); |
180 | 192 | ||
181 | /* | 193 | /* |
182 | * Initialise the possible/present maps. | 194 | * Initialise the present map, which describes the set of CPUs |
183 | * cpu_possible_map describes the set of CPUs which may be present | 195 | * actually populated at the present time. |
184 | * cpu_present_map describes the set of CPUs populated | ||
185 | */ | 196 | */ |
186 | for (i = 0; i < max_cpus; i++) { | 197 | for (i = 0; i < max_cpus; i++) |
187 | cpu_set(i, cpu_possible_map); | ||
188 | cpu_set(i, cpu_present_map); | 198 | cpu_set(i, cpu_present_map); |
189 | } | ||
190 | 199 | ||
191 | /* | 200 | /* |
192 | * Do we need any more CPUs? If so, then let them know where | 201 | * Do we need any more CPUs? If so, then let them know where |
diff --git a/arch/arm/mach-versatile/pci.c b/arch/arm/mach-versatile/pci.c index b80d57d51699..722fbabc9cfb 100644 --- a/arch/arm/mach-versatile/pci.c +++ b/arch/arm/mach-versatile/pci.c | |||
@@ -240,6 +240,14 @@ int __init pci_versatile_setup(int nr, struct pci_sys_data *sys) | |||
240 | int i; | 240 | int i; |
241 | int myslot = -1; | 241 | int myslot = -1; |
242 | unsigned long val; | 242 | unsigned long val; |
243 | void __iomem *local_pci_cfg_base; | ||
244 | |||
245 | val = __raw_readl(SYS_PCICTL); | ||
246 | if (!(val & 1)) { | ||
247 | printk("Not plugged into PCI backplane!\n"); | ||
248 | ret = -EIO; | ||
249 | goto out; | ||
250 | } | ||
243 | 251 | ||
244 | if (nr == 0) { | 252 | if (nr == 0) { |
245 | sys->mem_offset = 0; | 253 | sys->mem_offset = 0; |
@@ -253,48 +261,45 @@ int __init pci_versatile_setup(int nr, struct pci_sys_data *sys) | |||
253 | goto out; | 261 | goto out; |
254 | } | 262 | } |
255 | 263 | ||
256 | __raw_writel(VERSATILE_PCI_MEM_BASE0 >> 28,PCI_IMAP0); | ||
257 | __raw_writel(VERSATILE_PCI_MEM_BASE1 >> 28,PCI_IMAP1); | ||
258 | __raw_writel(VERSATILE_PCI_MEM_BASE2 >> 28,PCI_IMAP2); | ||
259 | |||
260 | __raw_writel(1, SYS_PCICTL); | ||
261 | |||
262 | val = __raw_readl(SYS_PCICTL); | ||
263 | if (!(val & 1)) { | ||
264 | printk("Not plugged into PCI backplane!\n"); | ||
265 | ret = -EIO; | ||
266 | goto out; | ||
267 | } | ||
268 | |||
269 | /* | 264 | /* |
270 | * We need to discover the PCI core first to configure itself | 265 | * We need to discover the PCI core first to configure itself |
271 | * before the main PCI probing is performed | 266 | * before the main PCI probing is performed |
272 | */ | 267 | */ |
273 | for (i=0; i<32; i++) { | 268 | for (i=0; i<32; i++) |
274 | if ((__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+DEVICE_ID_OFFSET) == VP_PCI_DEVICE_ID) && | 269 | if ((__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+DEVICE_ID_OFFSET) == VP_PCI_DEVICE_ID) && |
275 | (__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+CLASS_ID_OFFSET) == VP_PCI_CLASS_ID)) { | 270 | (__raw_readl(VERSATILE_PCI_VIRT_BASE+(i<<11)+CLASS_ID_OFFSET) == VP_PCI_CLASS_ID)) { |
276 | myslot = i; | 271 | myslot = i; |
277 | |||
278 | __raw_writel(myslot, PCI_SELFID); | ||
279 | val = __raw_readl(VERSATILE_PCI_CFG_VIRT_BASE+(myslot<<11)+CSR_OFFSET); | ||
280 | val |= (1<<2); | ||
281 | __raw_writel(val, VERSATILE_PCI_CFG_VIRT_BASE+(myslot<<11)+CSR_OFFSET); | ||
282 | break; | 272 | break; |
283 | } | 273 | } |
284 | } | ||
285 | 274 | ||
286 | if (myslot == -1) { | 275 | if (myslot == -1) { |
287 | printk("Cannot find PCI core!\n"); | 276 | printk("Cannot find PCI core!\n"); |
288 | ret = -EIO; | 277 | ret = -EIO; |
289 | } else { | 278 | goto out; |
290 | printk("PCI core found (slot %d)\n",myslot); | ||
291 | /* Do not to map Versatile FPGA PCI device | ||
292 | into memory space as we are short of | ||
293 | mappable memory */ | ||
294 | pci_slot_ignore |= (1 << myslot); | ||
295 | ret = 1; | ||
296 | } | 279 | } |
297 | 280 | ||
281 | printk("PCI core found (slot %d)\n",myslot); | ||
282 | |||
283 | __raw_writel(myslot, PCI_SELFID); | ||
284 | local_pci_cfg_base = (void *) VERSATILE_PCI_CFG_VIRT_BASE + (myslot << 11); | ||
285 | |||
286 | val = __raw_readl(local_pci_cfg_base + CSR_OFFSET); | ||
287 | val |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE; | ||
288 | __raw_writel(val, local_pci_cfg_base + CSR_OFFSET); | ||
289 | |||
290 | /* | ||
291 | * Configure the PCI inbound memory windows to be 1:1 mapped to SDRAM | ||
292 | */ | ||
293 | __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_0); | ||
294 | __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_1); | ||
295 | __raw_writel(PHYS_OFFSET, local_pci_cfg_base + PCI_BASE_ADDRESS_2); | ||
296 | |||
297 | /* | ||
298 | * Do not to map Versatile FPGA PCI device into memory space | ||
299 | */ | ||
300 | pci_slot_ignore |= (1 << myslot); | ||
301 | ret = 1; | ||
302 | |||
298 | out: | 303 | out: |
299 | return ret; | 304 | return ret; |
300 | } | 305 | } |
@@ -305,18 +310,18 @@ struct pci_bus *pci_versatile_scan_bus(int nr, struct pci_sys_data *sys) | |||
305 | return pci_scan_bus(sys->busnr, &pci_versatile_ops, sys); | 310 | return pci_scan_bus(sys->busnr, &pci_versatile_ops, sys); |
306 | } | 311 | } |
307 | 312 | ||
308 | /* | ||
309 | * V3_LB_BASE? - local bus address | ||
310 | * V3_LB_MAP? - pci bus address | ||
311 | */ | ||
312 | void __init pci_versatile_preinit(void) | 313 | void __init pci_versatile_preinit(void) |
313 | { | 314 | { |
314 | } | 315 | __raw_writel(VERSATILE_PCI_MEM_BASE0 >> 28, PCI_IMAP0); |
316 | __raw_writel(VERSATILE_PCI_MEM_BASE1 >> 28, PCI_IMAP1); | ||
317 | __raw_writel(VERSATILE_PCI_MEM_BASE2 >> 28, PCI_IMAP2); | ||
315 | 318 | ||
316 | void __init pci_versatile_postinit(void) | 319 | __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP0); |
317 | { | 320 | __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP1); |
318 | } | 321 | __raw_writel(PHYS_OFFSET >> 28, PCI_SMAP2); |
319 | 322 | ||
323 | __raw_writel(1, SYS_PCICTL); | ||
324 | } | ||
320 | 325 | ||
321 | /* | 326 | /* |
322 | * map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this. | 327 | * map the specified device/slot/pin to an IRQ. Different backplanes may need to modify this. |
@@ -326,16 +331,15 @@ static int __init versatile_map_irq(struct pci_dev *dev, u8 slot, u8 pin) | |||
326 | int irq; | 331 | int irq; |
327 | int devslot = PCI_SLOT(dev->devfn); | 332 | int devslot = PCI_SLOT(dev->devfn); |
328 | 333 | ||
329 | /* slot, pin, irq | 334 | /* slot, pin, irq |
330 | 24 1 27 | 335 | * 24 1 27 |
331 | 25 1 28 untested | 336 | * 25 1 28 |
332 | 26 1 29 | 337 | * 26 1 29 |
333 | 27 1 30 untested | 338 | * 27 1 30 |
334 | */ | 339 | */ |
335 | 340 | irq = 27 + ((slot + pin - 1) & 3); | |
336 | irq = 27 + ((slot + pin + 2) % 3); /* Fudged */ | ||
337 | 341 | ||
338 | printk("map irq: slot %d, pin %d, devslot %d, irq: %d\n",slot,pin,devslot,irq); | 342 | printk("PCI map irq: slot %d, pin %d, devslot %d, irq: %d\n",slot,pin,devslot,irq); |
339 | 343 | ||
340 | return irq; | 344 | return irq; |
341 | } | 345 | } |
@@ -347,7 +351,6 @@ static struct hw_pci versatile_pci __initdata = { | |||
347 | .setup = pci_versatile_setup, | 351 | .setup = pci_versatile_setup, |
348 | .scan = pci_versatile_scan_bus, | 352 | .scan = pci_versatile_scan_bus, |
349 | .preinit = pci_versatile_preinit, | 353 | .preinit = pci_versatile_preinit, |
350 | .postinit = pci_versatile_postinit, | ||
351 | }; | 354 | }; |
352 | 355 | ||
353 | static int __init versatile_pci_init(void) | 356 | static int __init versatile_pci_init(void) |
diff --git a/arch/arm/mm/abort-ev6.S b/arch/arm/mm/abort-ev6.S index dbd346033122..8a7f65ba14b7 100644 --- a/arch/arm/mm/abort-ev6.S +++ b/arch/arm/mm/abort-ev6.S | |||
@@ -20,7 +20,7 @@ | |||
20 | */ | 20 | */ |
21 | .align 5 | 21 | .align 5 |
22 | ENTRY(v6_early_abort) | 22 | ENTRY(v6_early_abort) |
23 | #ifdef CONFIG_CPU_MPCORE | 23 | #ifdef CONFIG_CPU_32v6K |
24 | clrex | 24 | clrex |
25 | #else | 25 | #else |
26 | strex r0, r1, [sp] @ Clear the exclusive monitor | 26 | strex r0, r1, [sp] @ Clear the exclusive monitor |
diff --git a/arch/arm/plat-omap/pm.c b/arch/arm/plat-omap/pm.c index 1a24e2c10714..093efd786f21 100644 --- a/arch/arm/plat-omap/pm.c +++ b/arch/arm/plat-omap/pm.c | |||
@@ -38,7 +38,6 @@ | |||
38 | #include <linux/pm.h> | 38 | #include <linux/pm.h> |
39 | #include <linux/sched.h> | 39 | #include <linux/sched.h> |
40 | #include <linux/proc_fs.h> | 40 | #include <linux/proc_fs.h> |
41 | #include <linux/pm.h> | ||
42 | #include <linux/interrupt.h> | 41 | #include <linux/interrupt.h> |
43 | 42 | ||
44 | #include <asm/io.h> | 43 | #include <asm/io.h> |
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index d0f9bb5e9023..8ab5300dcb94 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types | |||
@@ -12,7 +12,7 @@ | |||
12 | # | 12 | # |
13 | # http://www.arm.linux.org.uk/developer/machines/?action=new | 13 | # http://www.arm.linux.org.uk/developer/machines/?action=new |
14 | # | 14 | # |
15 | # Last update: Mon Jan 9 12:56:42 2006 | 15 | # Last update: Mon Feb 20 10:18:02 2006 |
16 | # | 16 | # |
17 | # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number | 17 | # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number |
18 | # | 18 | # |
@@ -904,7 +904,7 @@ wg302v2 MACH_WG302V2 WG302V2 890 | |||
904 | eb42x MACH_EB42X EB42X 891 | 904 | eb42x MACH_EB42X EB42X 891 |
905 | iq331es MACH_IQ331ES IQ331ES 892 | 905 | iq331es MACH_IQ331ES IQ331ES 892 |
906 | cosydsp MACH_COSYDSP COSYDSP 893 | 906 | cosydsp MACH_COSYDSP COSYDSP 893 |
907 | uplat7d MACH_UPLAT7D UPLAT7D 894 | 907 | uplat7d_proto MACH_UPLAT7D UPLAT7D 894 |
908 | ptdavinci MACH_PTDAVINCI PTDAVINCI 895 | 908 | ptdavinci MACH_PTDAVINCI PTDAVINCI 895 |
909 | mbus MACH_MBUS MBUS 896 | 909 | mbus MACH_MBUS MBUS 896 |
910 | nadia2vb MACH_NADIA2VB NADIA2VB 897 | 910 | nadia2vb MACH_NADIA2VB NADIA2VB 897 |
@@ -938,3 +938,34 @@ auckland MACH_AUCKLAND AUCKLAND 924 | |||
938 | ak3220m MACH_AK3320M AK3320M 925 | 938 | ak3220m MACH_AK3320M AK3320M 925 |
939 | duramax MACH_DURAMAX DURAMAX 926 | 939 | duramax MACH_DURAMAX DURAMAX 926 |
940 | n35 MACH_N35 N35 927 | 940 | n35 MACH_N35 N35 927 |
941 | pronghorn MACH_PRONGHORN PRONGHORN 928 | ||
942 | fundy MACH_FUNDY FUNDY 929 | ||
943 | logicpd_pxa270 MACH_LOGICPD_PXA270 LOGICPD_PXA270 930 | ||
944 | cpu777 MACH_CPU777 CPU777 931 | ||
945 | simicon9201 MACH_SIMICON9201 SIMICON9201 932 | ||
946 | leap2_hpm MACH_LEAP2_HPM LEAP2_HPM 933 | ||
947 | cm922txa10 MACH_CM922TXA10 CM922TXA10 934 | ||
948 | sandgate MACH_PXA PXA 935 | ||
949 | sandgate2 MACH_SANDGATE2 SANDGATE2 936 | ||
950 | sandgate2g MACH_SANDGATE2G SANDGATE2G 937 | ||
951 | sandgate2p MACH_SANDGATE2P SANDGATE2P 938 | ||
952 | fred_jack MACH_FRED_JACK FRED_JACK 939 | ||
953 | ttg_color1 MACH_TTG_COLOR1 TTG_COLOR1 940 | ||
954 | nxeb500hmi MACH_NXEB500HMI NXEB500HMI 941 | ||
955 | netdcu8 MACH_NETDCU8 NETDCU8 942 | ||
956 | ml675050_cpu_boa MACH_ML675050_CPU_BOA ML675050_CPU_BOA 943 | ||
957 | ng_fvx538 MACH_NG_FVX538 NG_FVX538 944 | ||
958 | ng_fvs338 MACH_NG_FVS338 NG_FVS338 945 | ||
959 | pnx4103 MACH_PNX4103 PNX4103 946 | ||
960 | hesdb MACH_HESDB HESDB 947 | ||
961 | xsilo MACH_XSILO XSILO 948 | ||
962 | espresso MACH_ESPRESSO ESPRESSO 949 | ||
963 | emlc MACH_EMLC EMLC 950 | ||
964 | sisteron MACH_SISTERON SISTERON 951 | ||
965 | rx1950 MACH_RX1950 RX1950 952 | ||
966 | tsc_venus MACH_TSC_VENUS TSC_VENUS 953 | ||
967 | ds101j MACH_DS101J DS101J 954 | ||
968 | mxc300_30ads MACH_MXC30030ADS MXC30030ADS 955 | ||
969 | fujitsu_wimaxsoc MACH_FUJITSU_WIMAXSOC FUJITSU_WIMAXSOC 956 | ||
970 | dualpcmodem MACH_DUALPCMODEM DUALPCMODEM 957 | ||
971 | gesbc9312 MACH_GESBC9312 GESBC9312 958 | ||