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https://github.com/AsahiLinux/u-boot
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200779e3e2
Fix problems introduced in commit
7b5611cdd1 [inka4x0: Add hardware
diagnosis functions for inka4x0] which redefined MSR_RI which is
already used on PowerPC systems.
Also eliminate redundant definitions in ps2mult.h. More cleanup will
be needed for other redundant occurrences though.
Signed-off-by: Detlev Zundel <dzu@denx.de>
56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
#ifndef __LINUX_PS2MULT_H
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#define __LINUX_PS2MULT_H
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#define kbd_request_region() ps2mult_init()
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#define kbd_request_irq(handler) ps2mult_request_irq(handler)
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#define kbd_read_input() ps2mult_read_input()
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#define kbd_read_status() ps2mult_read_status()
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#define kbd_write_output(val) ps2mult_write_output(val)
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#define kbd_write_command(val) ps2mult_write_command(val)
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#define aux_request_irq(hand, dev_id) 0
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#define aux_free_irq(dev_id)
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#define PS2MULT_KB_SELECTOR 0xA0
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#define PS2MULT_MS_SELECTOR 0xA1
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#define PS2MULT_ESCAPE 0x7D
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#define PS2MULT_BSYNC 0x7E
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#define PS2MULT_SESSION_START 0x55
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#define PS2MULT_SESSION_END 0x56
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#define PS2BUF_SIZE 512 /* power of 2, please */
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#ifndef CONFIG_PS2MULT_DELAY
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#define CONFIG_PS2MULT_DELAY (CONFIG_SYS_HZ/2) /* Initial delay */
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#endif
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/* PS/2 controller interface (include/asm/keyboard.h)
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*/
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extern int ps2mult_init (void);
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extern int ps2mult_request_irq(void (*handler)(void *));
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extern u_char ps2mult_read_input(void);
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extern u_char ps2mult_read_status(void);
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extern void ps2mult_write_output(u_char val);
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extern void ps2mult_write_command(u_char val);
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extern void ps2mult_early_init (void);
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extern void ps2mult_callback (int in_cnt);
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/* Simple serial interface
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*/
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extern int ps2ser_init(void);
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extern void ps2ser_putc(int chr);
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extern int ps2ser_getc(void);
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extern int ps2ser_check(void);
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/* Serial related stuff
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*/
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struct serial_state {
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int baud_base;
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int irq;
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u8 *iomem_base;
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};
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#endif /* __LINUX_PS2MULT_H */
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