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linux-stable-rt/arch/powerpc/platforms/chrp/chrp.h

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[PATCH] ppc32: nvram driver for chrp This implements a nvram acccess method, similar to arch/ppc64/kernel/pSeries_nvram.c tested on CHRP B50. Signed-off-by: Olaf Hering <olh@suse.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-10-29 08:46:19 +08:00
/*
* Declarations of CHRP platform-specific things.
*/
extern void chrp_nvram_init(void);
extern void chrp_get_rtc_time(struct rtc_time *);
extern int chrp_set_rtc_time(struct rtc_time *);
extern long chrp_time_init(void);
extern void chrp_find_bridges(void);
powerpc: Fix event-scan code for 32-bit CHRP On CHRP machines we are supposed to call into firmware (RTAS) periodically, to give it a chance to check for errors and other events. Under ppc we had some special code in timer_interrupt to do this, but that didn't get transferred over to arch/powerpc. Instead, we use an array of timer_list structs, one per CPU, and use add_timer_on to make sure each one gets called on the appropriate CPU. With this we can remove the heartbeat_* elements of the ppc_md struct. Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-03-27 18:48:57 +08:00
extern void chrp_event_scan(unsigned long);