Merge nuts.davemloft.net:/disk1/BK/network-2.6

into nuts.davemloft.net:/disk1/BK/net-2.6

4 files changed, 83 insertions, 29 deletions

diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h
index 253d28dd1e17..77f59742c407 100644
--- a/include/linux/compat_ioctl.h
+++ b/include/linux/compat_ioctl.h
@@ -735,3 +735,20 @@ COMPATIBLE_IOCTL(SIOCSIWRETRY)
 COMPATIBLE_IOCTL(SIOCGIWRETRY)
 COMPATIBLE_IOCTL(SIOCSIWPOWER)
 COMPATIBLE_IOCTL(SIOCGIWPOWER)
+/* hiddev */
+COMPATIBLE_IOCTL(HIDIOCGVERSION)
+COMPATIBLE_IOCTL(HIDIOCAPPLICATION)
+COMPATIBLE_IOCTL(HIDIOCGDEVINFO)
+COMPATIBLE_IOCTL(HIDIOCGSTRING)
+COMPATIBLE_IOCTL(HIDIOCINITREPORT)
+COMPATIBLE_IOCTL(HIDIOCGREPORT)
+COMPATIBLE_IOCTL(HIDIOCSREPORT)
+COMPATIBLE_IOCTL(HIDIOCGREPORTINFO)
+COMPATIBLE_IOCTL(HIDIOCGFIELDINFO)
+COMPATIBLE_IOCTL(HIDIOCGUSAGE)
+COMPATIBLE_IOCTL(HIDIOCSUSAGE)
+COMPATIBLE_IOCTL(HIDIOCGUCODE)
+COMPATIBLE_IOCTL(HIDIOCGFLAG)
+COMPATIBLE_IOCTL(HIDIOCSFLAG)
+COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINDEX)
+COMPATIBLE_IOCTL(HIDIOCGCOLLECTIONINFO)
diff --git a/include/linux/input.h b/include/linux/input.h
index b7a30bb6412e..43cb25e228d5 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -527,6 +527,8 @@ struct input_absinfo {
 #define MSC_SERIAL		0x00
 #define MSC_PULSELED		0x01
 #define MSC_GESTURE		0x02
+#define MSC_RAW			0x03
+#define MSC_SCAN		0x04
 #define MSC_MAX			0x07
 
 /*
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 0de72a7fbcb7..171b06794ada 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -320,6 +320,7 @@ struct ata_port_operations {
 
 	void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf);
 	u8   (*check_status)(struct ata_port *ap);
+	void (*dev_select)(struct ata_port *ap, unsigned int device);
 
 	void (*phy_reset) (struct ata_port *ap);
 	void (*post_set_mode) (struct ata_port *ap);
@@ -362,6 +363,7 @@ struct pci_bits {
 };
 
 extern void ata_port_probe(struct ata_port *);
+extern void __sata_phy_reset(struct ata_port *ap);
 extern void sata_phy_reset(struct ata_port *ap);
 extern void ata_bus_reset(struct ata_port *ap);
 extern void ata_port_disable(struct ata_port *);
@@ -379,31 +381,32 @@ extern unsigned int ata_host_intr(struct ata_port *ap, struct ata_queued_cmd *qc
 /*
  * Default driver ops implementations
  */
-extern void ata_tf_load_pio(struct ata_port *ap, struct ata_taskfile *tf);
-extern void ata_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf);
-extern void ata_tf_read_pio(struct ata_port *ap, struct ata_taskfile *tf);
-extern void ata_tf_read_mmio(struct ata_port *ap, struct ata_taskfile *tf);
+extern void ata_tf_load(struct ata_port *ap, struct ata_taskfile *tf);
+extern void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf);
 extern void ata_tf_to_fis(struct ata_taskfile *tf, u8 *fis, u8 pmp);
 extern void ata_tf_from_fis(u8 *fis, struct ata_taskfile *tf);
-extern u8 ata_check_status_pio(struct ata_port *ap);
-extern u8 ata_check_status_mmio(struct ata_port *ap);
-extern void ata_exec_command_pio(struct ata_port *ap, struct ata_taskfile *tf);
-extern void ata_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf);
+extern void ata_noop_dev_select (struct ata_port *ap, unsigned int device);
+extern void ata_std_dev_select (struct ata_port *ap, unsigned int device);
+extern u8 ata_check_status(struct ata_port *ap);
+extern void ata_exec_command(struct ata_port *ap, struct ata_taskfile *tf);
 extern int ata_port_start (struct ata_port *ap);
 extern void ata_port_stop (struct ata_port *ap);
 extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs);
+extern struct ata_probe_ent *
+ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port);
+extern struct ata_probe_ent *
+ata_pci_init_legacy_mode(struct pci_dev *pdev, struct ata_port_info **port);
 extern void ata_qc_prep(struct ata_queued_cmd *qc);
 extern int ata_qc_issue_prot(struct ata_queued_cmd *qc);
 extern void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf,
 		unsigned int buflen);
 extern void ata_sg_init(struct ata_queued_cmd *qc, struct scatterlist *sg,
 		 unsigned int n_elem);
+extern unsigned int ata_dev_classify(struct ata_taskfile *tf);
 extern void ata_dev_id_string(struct ata_device *dev, unsigned char *s,
 			      unsigned int ofs, unsigned int len);
-extern void ata_bmdma_setup_mmio (struct ata_queued_cmd *qc);
-extern void ata_bmdma_start_mmio (struct ata_queued_cmd *qc);
-extern void ata_bmdma_setup_pio (struct ata_queued_cmd *qc);
-extern void ata_bmdma_start_pio (struct ata_queued_cmd *qc);
+extern void ata_bmdma_setup (struct ata_queued_cmd *qc);
+extern void ata_bmdma_start (struct ata_queued_cmd *qc);
 extern void ata_bmdma_irq_clear(struct ata_port *ap);
 extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits);
 extern void ata_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat);
diff --git a/include/linux/serio.h b/include/linux/serio.h
index be0ccba864c6..f84b362a561f 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -17,12 +17,17 @@
 #ifdef __KERNEL__
 
 #include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/device.h>
 
 struct serio {
 	void *private;
-	void *driver;
-	char *name;
-	char *phys;
+	void *port_data;
+
+	char name[32];
+	char phys[32];
+
+	unsigned int manual_bind;
 
 	unsigned short idbus;
 	unsigned short idvendor;
@@ -32,31 +37,43 @@ struct serio {
 	unsigned long type;
 	unsigned long event;
 
+	spinlock_t lock;		/* protects critical sections from port's interrupt handler */
+
 	int (*write)(struct serio *, unsigned char);
 	int (*open)(struct serio *);
 	void (*close)(struct serio *);
 
-	struct serio_dev *dev;
+	struct serio *parent, *child;
+
+	struct serio_driver *drv;	/* accessed from interrupt, must be protected by serio->lock */
+
+	struct device dev;
 
 	struct list_head node;
 };
+#define to_serio_port(d)	container_of(d, struct serio, dev)
 
-struct serio_dev {
+struct serio_driver {
 	void *private;
-	char *name;
+	char *description;
+
+	unsigned int manual_bind;
 
 	void (*write_wakeup)(struct serio *);
 	irqreturn_t (*interrupt)(struct serio *, unsigned char,
 			unsigned int, struct pt_regs *);
-	void (*connect)(struct serio *, struct serio_dev *dev);
+	void (*connect)(struct serio *, struct serio_driver *drv);
 	int  (*reconnect)(struct serio *);
 	void (*disconnect)(struct serio *);
 	void (*cleanup)(struct serio *);
 
+	struct device_driver driver;
+
 	struct list_head node;
 };
+#define to_serio_driver(d)	container_of(d, struct serio_driver, driver)
 
-int serio_open(struct serio *serio, struct serio_dev *dev);
+int serio_open(struct serio *serio, struct serio_driver *drv);
 void serio_close(struct serio *serio);
 void serio_rescan(struct serio *serio);
 void serio_reconnect(struct serio *serio);
@@ -64,12 +81,11 @@ irqreturn_t serio_interrupt(struct serio *serio, unsigned char data, unsigned in
 
 void serio_register_port(struct serio *serio);
 void serio_register_port_delayed(struct serio *serio);
-void __serio_register_port(struct serio *serio);
 void serio_unregister_port(struct serio *serio);
 void serio_unregister_port_delayed(struct serio *serio);
-void __serio_unregister_port(struct serio *serio);
-void serio_register_device(struct serio_dev *dev);
-void serio_unregister_device(struct serio_dev *dev);
+
+void serio_register_driver(struct serio_driver *drv);
+void serio_unregister_driver(struct serio_driver *drv);
 
 static __inline__ int serio_write(struct serio *serio, unsigned char data)
 {
@@ -79,18 +95,34 @@ static __inline__ int serio_write(struct serio *serio, unsigned char data)
 		return -1;
 }
 
-static __inline__ void serio_dev_write_wakeup(struct serio *serio)
+static __inline__ void serio_drv_write_wakeup(struct serio *serio)
 {
-	if (serio->dev && serio->dev->write_wakeup)
-		serio->dev->write_wakeup(serio);
+	if (serio->drv && serio->drv->write_wakeup)
+		serio->drv->write_wakeup(serio);
 }
 
 static __inline__ void serio_cleanup(struct serio *serio)
 {
-	if (serio->dev && serio->dev->cleanup)
-		serio->dev->cleanup(serio);
+	if (serio->drv && serio->drv->cleanup)
+		serio->drv->cleanup(serio);
+}
+
+
+/*
+ * Use the following fucntions to protect critical sections in
+ * driver code from port's interrupt handler
+ */
+static __inline__ void serio_pause_rx(struct serio *serio)
+{
+	spin_lock_irq(&serio->lock);
 }
 
+static __inline__ void serio_continue_rx(struct serio *serio)
+{
+	spin_unlock_irq(&serio->lock);
+}
+
+
 #endif
 
 /*