kvm: replace test_and_set_bit_le() in mark_page_dirty_in_slot() with set_bit_le()

[karo-tx-linux.git] / include / linux / tty.h

diff --git a/include/linux/tty.h b/include/linux/tty.h
index acca24bf06a713055a1f5c88f5940d7537eff5c3..4f6c59a5fb7941996e8062dd41efe99ec3623555 100644 (file)
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -43,6 +43,7 @@
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
 #include <linux/mutex.h>
+#include <linux/tty_flags.h>
 
 
 
@@ -411,6 +412,10 @@ extern int tty_register_driver(struct tty_driver *driver);
 extern int tty_unregister_driver(struct tty_driver *driver);
 extern struct device *tty_register_device(struct tty_driver *driver,
                                          unsigned index, struct device *dev);
+extern struct device *tty_register_device_attr(struct tty_driver *driver,
+                               unsigned index, struct device *device,
+                               void *drvdata,
+                               const struct attribute_group **attr_grp);
 extern void tty_unregister_device(struct tty_driver *driver, unsigned index);
 extern int tty_read_raw_data(struct tty_struct *tty, unsigned char *bufp,
                             int buflen);
@@ -497,9 +502,15 @@ extern int tty_write_lock(struct tty_struct *tty, int ndelay);
 #define tty_is_writelocked(tty)  (mutex_is_locked(&tty->atomic_write_lock))
 
 extern void tty_port_init(struct tty_port *port);
+extern void tty_port_link_device(struct tty_port *port,
+               struct tty_driver *driver, unsigned index);
 extern struct device *tty_port_register_device(struct tty_port *port,
                struct tty_driver *driver, unsigned index,
                struct device *device);
+extern struct device *tty_port_register_device_attr(struct tty_port *port,
+               struct tty_driver *driver, unsigned index,
+               struct device *device, void *drvdata,
+               const struct attribute_group **attr_grp);
 extern int tty_port_alloc_xmit_buf(struct tty_port *port);
 extern void tty_port_free_xmit_buf(struct tty_port *port);
 extern void tty_port_put(struct tty_port *port);
@@ -511,6 +522,12 @@ static inline struct tty_port *tty_port_get(struct tty_port *port)
        return port;
 }
 
+/* If the cts flow control is enabled, return true. */
+static inline bool tty_port_cts_enabled(struct tty_port *port)
+{
+       return port->flags & ASYNC_CTS_FLOW;
+}
+
 extern struct tty_struct *tty_port_tty_get(struct tty_port *port);
 extern void tty_port_tty_set(struct tty_port *port, struct tty_struct *tty);
 extern int tty_port_carrier_raised(struct tty_port *port);
@@ -558,7 +575,7 @@ extern void tty_audit_fork(struct signal_struct *sig);
 extern void tty_audit_tiocsti(struct tty_struct *tty, char ch);
 extern void tty_audit_push(struct tty_struct *tty);
 extern int tty_audit_push_task(struct task_struct *tsk,
-                              uid_t loginuid, u32 sessionid);
+                              kuid_t loginuid, u32 sessionid);
 #else
 static inline void tty_audit_add_data(struct tty_struct *tty,
                                      unsigned char *data, size_t size)
@@ -577,7 +594,7 @@ static inline void tty_audit_push(struct tty_struct *tty)
 {
 }
 static inline int tty_audit_push_task(struct task_struct *tsk,
-                                     uid_t loginuid, u32 sessionid)
+                                     kuid_t loginuid, u32 sessionid)
 {
        return 0;
 }