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[PATCH] ppc64 iSeries: cleanup ItLpQueue.h 

Just white space cleaups and move process_iSeries_events into its only caller.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
hifive-unleashed-5.1
Stephen Rothwell 2005-06-21 17:15:39 -07:00 committed by Linus Torvalds
parent 2310c977a9
commit c92877e0a0
2 changed files with 9 additions and 12 deletions
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5
arch/ppc64/kernel/idle.c
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@ -42,6 +42,11 @@ static int (*idle_loop)(void);
static unsigned long maxYieldTime = 0;
static unsigned long minYieldTime = 0xffffffffffffffffUL;
static inline void process_iSeries_events(void)
{
asm volatile ("li 0,0x5555; sc" : : : "r0", "r3");
}
static void yield_shared_processor(void)
{
unsigned long tb;

16
include/asm-ppc64/iSeries/ItLpQueue.h
View File

@ -64,9 +64,9 @@ struct ItLpQueue {
u8 xPlicStatus; // 0x01 DedicatedIo or DedicatedLp or NotUsed
u16 xSlicLogicalProcIndex; // 0x02 Logical Proc Index for correlation
u8 xPlicRsvd[12]; // 0x04
char* xSlicCurEventPtr; // 0x10
char* xSlicLastValidEventPtr; // 0x18
char* xSlicEventStackPtr; // 0x20
char *xSlicCurEventPtr; // 0x10
char *xSlicLastValidEventPtr; // 0x18
char *xSlicEventStackPtr; // 0x20
u8 xIndex; // 0x28 unique sequential index.
u8 xSlicRsvd[3]; // 0x29-2b
u32 xInUseWord; // 0x2C
@ -76,17 +76,9 @@ struct ItLpQueue {
extern struct ItLpQueue xItLpQueue;
extern struct HvLpEvent * ItLpQueue_getNextLpEvent(struct ItLpQueue *);
extern struct HvLpEvent *ItLpQueue_getNextLpEvent(struct ItLpQueue *);
extern int ItLpQueue_isLpIntPending(struct ItLpQueue *);
extern unsigned ItLpQueue_process(struct ItLpQueue *, struct pt_regs *);
extern void ItLpQueue_clearValid(struct HvLpEvent *);
static __inline__ void process_iSeries_events(void)
{
__asm__ __volatile__ (
" li 0,0x5555 \n\
sc"
: : : "r0", "r3");
}
#endif /* _ITLPQUEUE_H */