+#include <asm/ps3.h>
+
+struct ps3_vuart_stats {
+ unsigned long bytes_written;
+ unsigned long bytes_read;
+ unsigned long tx_interrupts;
+ unsigned long rx_interrupts;
+ unsigned long disconnect_interrupts;
+};
+
+struct ps3_vuart_work {
+ struct work_struct work;
+ unsigned long trigger;
+ spinlock_t lock;
+ struct ps3_vuart_port_device* dev; /* to convert work to device */
+};
+
+/**
+ * struct ps3_vuart_port_priv - private vuart device data.
+ */
+
+struct ps3_vuart_port_priv {
+ unsigned int port_number;
+ u64 interrupt_mask;
+
+ struct {
+ spinlock_t lock;
+ struct list_head head;
+ } tx_list;
+ struct {
+ unsigned long bytes_held;
+ spinlock_t lock;
+ struct list_head head;
+ } rx_list;
+ struct ps3_vuart_stats stats;
+ struct ps3_vuart_work work;
+};
+