1 #ifndef _SOFT_INTERRUPT_H
\r
2 #define _SOFT_INTERRUPT_H
4 #define MAX_SUPPORT_PORT_GROUP 5
\r
6 typedef int (*irq_read_inputreg)(void *,char *);
\r
7 struct expand_gpio_irq_data
\r
10 irq_read_inputreg read_allinputreg;
\r
13 struct expand_gpio_global_variable
\r
15 uint8_t reg_input[MAX_SUPPORT_PORT_GROUP];
\r
16 uint8_t reg_output[MAX_SUPPORT_PORT_GROUP];
\r
17 uint8_t reg_direction[MAX_SUPPORT_PORT_GROUP];
\r
19 struct expand_gpio_soft_int
\r
21 unsigned int gpio_irq_start;
\r
22 unsigned int irq_pin_num; //ÖжϵĸöÊý
\r
23 unsigned int irq_gpiopin; //¸¸ÖжϵÄÖÐ¶Ï ½Å
\r
24 unsigned int irq_chain; //¸¸ÖжϵÄÖжϺÅ
\r
26 unsigned int expand_port_group;
\r
27 unsigned int expand_port_pinnum;
\r
28 unsigned int rk_irq_mode;
\r
29 unsigned int rk_irq_gpio_pull_up_down;
\r
31 uint8_t interrupt_en[MAX_SUPPORT_PORT_GROUP]; // 0 dis
\r
32 uint8_t interrupt_mask[MAX_SUPPORT_PORT_GROUP]; // 0 unmask
\r
33 uint8_t inttype_set[MAX_SUPPORT_PORT_GROUP]; // Inttype enable
\r
34 uint8_t inttype[MAX_SUPPORT_PORT_GROUP];
\r
35 uint8_t inttype1[MAX_SUPPORT_PORT_GROUP];
\r
37 struct expand_gpio_irq_data irq_data;
\r
38 struct work_struct irq_work;
\r
39 struct expand_gpio_global_variable *gvar;
\r
42 extern struct expand_gpio_soft_int expand_irq_data;
\r
43 extern int wait_untill_input_reg_flash(void);
\r
44 extern void expand_irq_init(void *data,struct expand_gpio_global_variable *var,irq_read_inputreg handler);
\r