mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 05:04:00 +08:00
a54123e277
Todo items: - IRQ_INPROGRESS flag - use sparc64 irq buckets, or generic irq_desc? - sun4d - re-indent large chunks of sun4m_smp.c - some places assume sequential cpu numbering (i.e. 0,1 instead of 0,2) Last I checked (with 2.6.14), random programs segfault with dual HyperSPARC. And with SuperSPARC II's, it seems stable but will eventually die from a write lock error (wrong lock owner or something). I haven't tried the HyperSPARC + highmem combination recently, so that may still be a problem. Signed-off-by: David S. Miller <davem@davemloft.net>
28 lines
582 B
C
28 lines
582 B
C
/* cpudata.h: Per-cpu parameters.
|
|
*
|
|
* Copyright (C) 2004 Keith M Wesolowski (wesolows@foobazco.org)
|
|
*
|
|
* Based on include/asm-sparc64/cpudata.h and Linux 2.4 smp.h
|
|
* both (C) David S. Miller.
|
|
*/
|
|
|
|
#ifndef _SPARC_CPUDATA_H
|
|
#define _SPARC_CPUDATA_H
|
|
|
|
#include <linux/percpu.h>
|
|
|
|
typedef struct {
|
|
unsigned long udelay_val;
|
|
unsigned long clock_tick;
|
|
unsigned int multiplier;
|
|
unsigned int counter;
|
|
int prom_node;
|
|
int mid;
|
|
int next;
|
|
} cpuinfo_sparc;
|
|
|
|
DECLARE_PER_CPU(cpuinfo_sparc, __cpu_data);
|
|
#define cpu_data(__cpu) per_cpu(__cpu_data, (__cpu))
|
|
|
|
#endif /* _SPARC_CPUDATA_H */
|