1#ifndef __ATH25_DEVICES_H
 2#define __ATH25_DEVICES_H
 3
 4#include <linux/cpu.h>
 5
 6#define ATH25_REG_MS(_val, _field)	(((_val) & _field##_M) >> _field##_S)
 7
 8#define ATH25_IRQ_CPU_CLOCK	(MIPS_CPU_IRQ_BASE + 7)	/* C0_CAUSE: 0x8000 */
 9
10enum ath25_soc_type {
11	/* handled by ar5312.c */
12	ATH25_SOC_AR2312,
13	ATH25_SOC_AR2313,
14	ATH25_SOC_AR5312,
15
16	/* handled by ar2315.c */
17	ATH25_SOC_AR2315,
18	ATH25_SOC_AR2316,
19	ATH25_SOC_AR2317,
20	ATH25_SOC_AR2318,
21
22	ATH25_SOC_UNKNOWN
23};
24
25extern enum ath25_soc_type ath25_soc;
26extern struct ar231x_board_config ath25_board;
27extern void (*ath25_irq_dispatch)(void);
28
29int ath25_find_config(phys_addr_t offset, unsigned long size);
30void ath25_serial_setup(u32 mapbase, int irq, unsigned int uartclk);
31int ath25_add_wmac(int nr, u32 base, int irq);
32
33static inline bool is_ar2315(void)
34{
35	return (current_cpu_data.cputype == CPU_4KEC);
36}
37
38static inline bool is_ar5312(void)
39{
40	return !is_ar2315();
41}
42
43#endif