Merge commit 'acpi/test'

4 files changed, 86 insertions, 91 deletions

diff --git a/include/asm-x86/smp_64.h b/include/asm-x86/smp_64.h
index e0a75519ad21..2e2445649f9c 100644
--- a/include/asm-x86/smp_64.h
+++ b/include/asm-x86/smp_64.h
@@ -47,8 +47,6 @@ static inline int cpu_present_to_apicid(int mps_cpu)
 
 #ifdef CONFIG_SMP
 
-#define SMP_TRAMPOLINE_BASE 0x6000
-
 extern int __cpu_disable(void);
 extern void __cpu_die(unsigned int cpu);
 extern void prefill_possible_map(void);
diff --git a/include/asm-x86/trampoline.h b/include/asm-x86/trampoline.h
new file mode 100644
index 000000000000..d1c18d74c620
--- /dev/null
+++ b/include/asm-x86/trampoline.h
@@ -0,0 +1,18 @@
+#ifndef __TRAMPOLINE_HEADER
+#define __TRAMPOLINE_HEADER
+
+#ifndef __ASSEMBLY__
+
+#define TRAMPOLINE_BASE 0x6000
+
+/*
+ * Trampoline 80x86 program as an array.
+ */
+extern const unsigned char trampoline_data[];
+extern const unsigned char trampoline_end[];
+
+extern unsigned long setup_trampoline(void);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __TRAMPOLINE_HEADER */
diff --git a/include/linux/isapnp.h b/include/linux/isapnp.h
index 1e8728a9ee8a..cd5a269fdb5e 100644
--- a/include/linux/isapnp.h
+++ b/include/linux/isapnp.h
@@ -26,16 +26,6 @@
 #include <linux/pnp.h>
 
 /*
- *  Configuration registers (TODO: change by specification)
- */ 
-
-#define ISAPNP_CFG_ACTIVATE		0x30	/* byte */
-#define ISAPNP_CFG_MEM			0x40	/* 4 * dword */
-#define ISAPNP_CFG_PORT			0x60	/* 8 * word */
-#define ISAPNP_CFG_IRQ			0x70	/* 2 * word */
-#define ISAPNP_CFG_DMA			0x74	/* 2 * byte */
-
-/*
  *
  */
 
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 29dd55838e84..3325e0bcd9c6 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -13,26 +13,36 @@
 #include <linux/errno.h>
 #include <linux/mod_devicetable.h>
 
-#define PNP_MAX_PORT		40
-#define PNP_MAX_MEM		24
-#define PNP_MAX_IRQ		2
-#define PNP_MAX_DMA		2
 #define PNP_NAME_LEN		50
 
 struct pnp_protocol;
 struct pnp_dev;
+struct pnp_resource_table;
 
 /*
  * Resource Management
  */
+struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
 
 /* Use these instead of directly reading pnp_dev to get resource information */
-#define pnp_port_start(dev,bar)   ((dev)->res.port_resource[(bar)].start)
-#define pnp_port_end(dev,bar)     ((dev)->res.port_resource[(bar)].end)
-#define pnp_port_flags(dev,bar)   ((dev)->res.port_resource[(bar)].flags)
-#define pnp_port_valid(dev,bar) \
-	((pnp_port_flags((dev),(bar)) & (IORESOURCE_IO | IORESOURCE_UNSET)) \
-		== IORESOURCE_IO)
+
+#define pnp_port_start(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_IO, bar)->start
+#define pnp_port_end(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_IO, bar)->end
+#define pnp_port_flags(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_IO, bar)->flags
+
+static inline resource_size_t pnp_port_valid(struct pnp_dev *dev,
+					     unsigned int bar)
+{
+	struct resource *res = pnp_get_resource(dev, IORESOURCE_IO, bar);
+
+	if (res && !(res->flags & IORESOURCE_UNSET))
+		return 1;
+	return 0;
+}
+
 #define pnp_port_len(dev,bar) \
 	((pnp_port_start((dev),(bar)) == 0 &&	\
 	  pnp_port_end((dev),(bar)) ==		\
@@ -41,12 +51,23 @@ struct pnp_dev;
 	 (pnp_port_end((dev),(bar)) -		\
 	  pnp_port_start((dev),(bar)) + 1))
 
-#define pnp_mem_start(dev,bar)   ((dev)->res.mem_resource[(bar)].start)
-#define pnp_mem_end(dev,bar)     ((dev)->res.mem_resource[(bar)].end)
-#define pnp_mem_flags(dev,bar)   ((dev)->res.mem_resource[(bar)].flags)
-#define pnp_mem_valid(dev,bar) \
-	((pnp_mem_flags((dev),(bar)) & (IORESOURCE_MEM | IORESOURCE_UNSET)) \
-		== IORESOURCE_MEM)
+#define pnp_mem_start(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_MEM, bar)->start
+#define pnp_mem_end(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_MEM, bar)->end
+#define pnp_mem_flags(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_MEM, bar)->flags
+
+static inline resource_size_t pnp_mem_valid(struct pnp_dev *dev,
+					    unsigned int bar)
+{
+	struct resource *res = pnp_get_resource(dev, IORESOURCE_MEM, bar);
+
+	if (res && !(res->flags & IORESOURCE_UNSET))
+		return 1;
+	return 0;
+}
+
 #define pnp_mem_len(dev,bar) \
 	((pnp_mem_start((dev),(bar)) == 0 &&	\
 	  pnp_mem_end((dev),(bar)) ==		\
@@ -55,17 +76,35 @@ struct pnp_dev;
 	 (pnp_mem_end((dev),(bar)) -		\
 	  pnp_mem_start((dev),(bar)) + 1))
 
-#define pnp_irq(dev,bar)	 ((dev)->res.irq_resource[(bar)].start)
-#define pnp_irq_flags(dev,bar)	 ((dev)->res.irq_resource[(bar)].flags)
-#define pnp_irq_valid(dev,bar) \
-	((pnp_irq_flags((dev),(bar)) & (IORESOURCE_IRQ | IORESOURCE_UNSET)) \
-		== IORESOURCE_IRQ)
+#define pnp_irq(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_IRQ, bar)->start
+#define pnp_irq_flags(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_IRQ, bar)->flags
 
-#define pnp_dma(dev,bar)	 ((dev)->res.dma_resource[(bar)].start)
-#define pnp_dma_flags(dev,bar)	 ((dev)->res.dma_resource[(bar)].flags)
-#define pnp_dma_valid(dev,bar) \
-	((pnp_dma_flags((dev),(bar)) & (IORESOURCE_DMA | IORESOURCE_UNSET)) \
-		== IORESOURCE_DMA)
+static inline resource_size_t pnp_irq_valid(struct pnp_dev *dev,
+					    unsigned int bar)
+{
+	struct resource *res = pnp_get_resource(dev, IORESOURCE_IRQ, bar);
+
+	if (res && !(res->flags & IORESOURCE_UNSET))
+		return 1;
+	return 0;
+}
+
+#define pnp_dma(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_DMA, bar)->start
+#define pnp_dma_flags(dev,bar)	\
+	pnp_get_resource(dev, IORESOURCE_DMA, bar)->flags
+
+static inline resource_size_t pnp_dma_valid(struct pnp_dev *dev,
+					    unsigned int bar)
+{
+	struct resource *res = pnp_get_resource(dev, IORESOURCE_DMA, bar);
+
+	if (res && !(res->flags & IORESOURCE_UNSET))
+		return 1;
+	return 0;
+}
 
 #define PNP_PORT_FLAG_16BITADDR	(1<<0)
 #define PNP_PORT_FLAG_FIXED	(1<<1)
@@ -118,13 +157,6 @@ struct pnp_option {
 	struct pnp_option *next;	/* used to chain dependent resources */
 };
 
-struct pnp_resource_table {
-	struct resource port_resource[PNP_MAX_PORT];
-	struct resource mem_resource[PNP_MAX_MEM];
-	struct resource dma_resource[PNP_MAX_DMA];
-	struct resource irq_resource[PNP_MAX_IRQ];
-};
-
 /*
  * Device Management
  */
@@ -194,7 +226,7 @@ struct pnp_dev {
 	int capabilities;
 	struct pnp_option *independent;
 	struct pnp_option *dependent;
-	struct pnp_resource_table res;
+	struct pnp_resource_table *res;
 
 	char name[PNP_NAME_LEN];	/* contains a human-readable name */
 	unsigned short regs;		/* ISAPnP: supported registers */
@@ -328,8 +360,8 @@ struct pnp_protocol {
 	char *name;
 
 	/* resource control functions */
-	int (*get) (struct pnp_dev *dev, struct pnp_resource_table *res);
-	int (*set) (struct pnp_dev *dev, struct pnp_resource_table *res);
+	int (*get) (struct pnp_dev *dev);
+	int (*set) (struct pnp_dev *dev);
 	int (*disable) (struct pnp_dev *dev);
 
 	/* protocol specific suspend/resume */
@@ -358,20 +390,12 @@ extern struct bus_type pnp_bus_type;
 #if defined(CONFIG_PNP)
 
 /* device management */
-int pnp_register_protocol(struct pnp_protocol *protocol);
-void pnp_unregister_protocol(struct pnp_protocol *protocol);
-int pnp_add_device(struct pnp_dev *dev);
 int pnp_device_attach(struct pnp_dev *pnp_dev);
 void pnp_device_detach(struct pnp_dev *pnp_dev);
 extern struct list_head pnp_global;
 extern int pnp_platform_devices;
 
 /* multidevice card support */
-int pnp_add_card(struct pnp_card *card);
-void pnp_remove_card(struct pnp_card *card);
-int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev);
-void pnp_remove_card_device(struct pnp_dev *dev);
-int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card);
 struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink,
 					const char *id, struct pnp_dev *from);
 void pnp_release_card_device(struct pnp_dev *dev);
@@ -380,77 +404,42 @@ void pnp_unregister_card_driver(struct pnp_card_driver *drv);
 extern struct list_head pnp_cards;
 
 /* resource management */
-struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev);
-struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev,
-						 int priority);
-int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data);
-int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data);
-int pnp_register_port_resource(struct pnp_option *option,
-			       struct pnp_port *data);
-int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data);
-void pnp_init_resource_table(struct pnp_resource_table *table);
-int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res,
-			  int mode);
 int pnp_auto_config_dev(struct pnp_dev *dev);
-int pnp_validate_config(struct pnp_dev *dev);
 int pnp_start_dev(struct pnp_dev *dev);
 int pnp_stop_dev(struct pnp_dev *dev);
 int pnp_activate_dev(struct pnp_dev *dev);
 int pnp_disable_dev(struct pnp_dev *dev);
-void pnp_resource_change(struct resource *resource, resource_size_t start,
-			 resource_size_t size);
 
 /* protocol helpers */
 int pnp_is_active(struct pnp_dev *dev);
 int compare_pnp_id(struct pnp_id *pos, const char *id);
-int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev);
 int pnp_register_driver(struct pnp_driver *drv);
 void pnp_unregister_driver(struct pnp_driver *drv);
 
 #else
 
 /* device management */
-static inline int pnp_register_protocol(struct pnp_protocol *protocol) { return -ENODEV; }
-static inline void pnp_unregister_protocol(struct pnp_protocol *protocol) { }
-static inline int pnp_init_device(struct pnp_dev *dev) { return -ENODEV; }
-static inline int pnp_add_device(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_device_attach(struct pnp_dev *pnp_dev) { return -ENODEV; }
 static inline void pnp_device_detach(struct pnp_dev *pnp_dev) { }
 
 #define pnp_platform_devices 0
 
 /* multidevice card support */
-static inline int pnp_add_card(struct pnp_card *card) { return -ENODEV; }
-static inline void pnp_remove_card(struct pnp_card *card) { }
-static inline int pnp_add_card_device(struct pnp_card *card, struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_remove_card_device(struct pnp_dev *dev) { }
-static inline int pnp_add_card_id(struct pnp_id *id, struct pnp_card *card) { return -ENODEV; }
 static inline struct pnp_dev *pnp_request_card_device(struct pnp_card_link *clink, const char *id, struct pnp_dev *from) { return NULL; }
 static inline void pnp_release_card_device(struct pnp_dev *dev) { }
 static inline int pnp_register_card_driver(struct pnp_card_driver *drv) { return -ENODEV; }
 static inline void pnp_unregister_card_driver(struct pnp_card_driver *drv) { }
 
 /* resource management */
-static inline struct pnp_option *pnp_register_independent_option(struct pnp_dev *dev) { return NULL; }
-static inline struct pnp_option *pnp_register_dependent_option(struct pnp_dev *dev, int priority) { return NULL; }
-static inline int pnp_register_irq_resource(struct pnp_option *option, struct pnp_irq *data) { return -ENODEV; }
-static inline int pnp_register_dma_resource(struct pnp_option *option, struct pnp_dma *data) { return -ENODEV; }
-static inline int pnp_register_port_resource(struct pnp_option *option, struct pnp_port *data) { return -ENODEV; }
-static inline int pnp_register_mem_resource(struct pnp_option *option, struct pnp_mem *data) { return -ENODEV; }
-static inline void pnp_init_resource_table(struct pnp_resource_table *table) { }
-static inline int pnp_manual_config_dev(struct pnp_dev *dev, struct pnp_resource_table *res, int mode) { return -ENODEV; }
 static inline int pnp_auto_config_dev(struct pnp_dev *dev) { return -ENODEV; }
-static inline int pnp_validate_config(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
-static inline void pnp_resource_change(struct resource *resource, resource_size_t start, resource_size_t size) { }
 
 /* protocol helpers */
 static inline int pnp_is_active(struct pnp_dev *dev) { return 0; }
 static inline int compare_pnp_id(struct pnp_id *pos, const char *id) { return -ENODEV; }
-static inline int pnp_add_id(struct pnp_id *id, struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_register_driver(struct pnp_driver *drv) { return -ENODEV; }
 static inline void pnp_unregister_driver(struct pnp_driver *drv) { }