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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/alpha/include/asm/console.h
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#ifndef __AXP_CONSOLE_H

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#define __AXP_CONSOLE_H

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/*

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 * Console callback routine numbers

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 */

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#define CCB_GETC		0x01

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#define CCB_PUTS		0x02

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#define CCB_RESET_TERM		0x03

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#define CCB_SET_TERM_INT	0x04

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#define CCB_SET_TERM_CTL	0x05

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#define CCB_PROCESS_KEYCODE	0x06

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#define CCB_OPEN_CONSOLE	0x07

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#define CCB_CLOSE_CONSOLE	0x08

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#define CCB_OPEN		0x10

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#define CCB_CLOSE		0x11

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#define CCB_IOCTL		0x12

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#define CCB_READ		0x13

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#define CCB_WRITE		0x14

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#define CCB_SET_ENV		0x20

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#define CCB_RESET_ENV		0x21

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#define CCB_GET_ENV		0x22

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#define CCB_SAVE_ENV		0x23

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#define CCB_PSWITCH		0x30

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#define CCB_BIOS_EMUL		0x32

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/*

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 * Environment variable numbers

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 */

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#define ENV_AUTO_ACTION		0x01

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#define ENV_BOOT_DEV		0x02

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#define ENV_BOOTDEF_DEV		0x03

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#define ENV_BOOTED_DEV		0x04

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#define ENV_BOOT_FILE		0x05

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#define ENV_BOOTED_FILE		0x06

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#define ENV_BOOT_OSFLAGS	0x07

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#define ENV_BOOTED_OSFLAGS	0x08

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#define ENV_BOOT_RESET		0x09

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#define ENV_DUMP_DEV		0x0A

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#define ENV_ENABLE_AUDIT	0x0B

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#define ENV_LICENSE		0x0C

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#define ENV_CHAR_SET		0x0D

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#define ENV_LANGUAGE		0x0E

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#define ENV_TTY_DEV		0x0F

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#ifdef __KERNEL__

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#ifndef __ASSEMBLY__

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extern long callback_puts(long unit, const char *s, long length);

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extern long callback_getc(long unit);

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extern long callback_open_console(void);

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extern long callback_close_console(void);

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extern long callback_open(const char *device, long length);

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extern long callback_close(long unit);

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extern long callback_read(long channel, long count, const char *buf, long lbn);

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extern long callback_getenv(long id, const char *buf, unsigned long buf_size);

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extern long callback_setenv(long id, const char *buf, unsigned long buf_size);

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extern long callback_save_env(void);

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extern int srm_fixup(unsigned long new_callback_addr,

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		     unsigned long new_hwrpb_addr);

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extern long srm_puts(const char *, long);

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extern long srm_printk(const char *, ...)

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	__attribute__ ((format (printf, 1, 2)));

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struct crb_struct;

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struct hwrpb_struct;

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extern int callback_init_done;

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extern void * callback_init(void *);

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#endif /* __ASSEMBLY__ */

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#endif /* __KERNEL__ */

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#endif /* __AXP_CONSOLE_H */

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