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[/] [or1k/] [tags/] [LINUX_2_4_26_OR32/] [linux/] [linux-2.4/] [include/] [asm-sparc/] [mc146818rtc.h] - Blame information for rev 1275

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/*
 * Machine dependent access functions for RTC registers.
 */
#ifndef __ASM_SPARC_MC146818RTC_H
#define __ASM_SPARC_MC146818RTC_H
 
#include <asm/io.h>
 
#ifndef RTC_PORT
#define RTC_PORT(x)     (0x70 + (x))
#define RTC_ALWAYS_BCD  1       /* RTC operates in binary mode */
#endif
 
/*
 * The yet supported machines all access the RTC index register via
 * an ISA port access but the way to access the date register differs ...
 */
#define CMOS_READ(addr) ({ \
outb_p((addr),RTC_PORT(0)); \
inb_p(RTC_PORT(1)); \
})
#define CMOS_WRITE(val, addr) ({ \
outb_p((addr),RTC_PORT(0)); \
outb_p((val),RTC_PORT(1)); \
})
 
#define RTC_IRQ 8
 
#endif /* __ASM_SPARC_MC146818RTC_H */

Line No.	Rev	Author	Line
1	1275	phoenix	`/*`
2			`* Machine dependent access functions for RTC registers.`
3			`*/`
4			`#ifndef __ASM_SPARC_MC146818RTC_H`
5			`#define __ASM_SPARC_MC146818RTC_H`
6
7			`#include <asm/io.h>`
8
9			`#ifndef RTC_PORT`
10			`#define RTC_PORT(x) (0x70 + (x))`
11			`#define RTC_ALWAYS_BCD 1 /* RTC operates in binary mode */`
12			`#endif`
13
14			`/*`
15			`* The yet supported machines all access the RTC index register via`
16			`* an ISA port access but the way to access the date register differs ...`
17			`*/`
18			`#define CMOS_READ(addr) ({ \`
19			`outb_p((addr),RTC_PORT(0)); \`
20			`inb_p(RTC_PORT(1)); \`
21			`})`
22			`#define CMOS_WRITE(val, addr) ({ \`
23			`outb_p((addr),RTC_PORT(0)); \`
24			`outb_p((val),RTC_PORT(1)); \`
25			`})`
26
27			`#define RTC_IRQ 8`
28
29			`#endif /* __ASM_SPARC_MC146818RTC_H */`

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[/] [or1k/] [tags/] [LINUX_2_4_26_OR32/] [linux/] [linux-2.4/] [include/] [asm-sparc/] [mc146818rtc.h] - Blame information for rev 1275