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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 10:34:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 10:34:24 -0700 |
| commit | 6fbe85f914ad08cc43408a40ad18a561222e1b93 (patch) | |
| tree | 320da01ba20dcbf6d31d80d35b1217193d663814 /include | |
| parent | a9a5cd5d2a57fb76dbae2115450f777b69beccf7 (diff) | |
| parent | f39224a8c1828bdd327539da72a53d8a13595838 (diff) | |
| download | blackbird-op-linux-6fbe85f914ad08cc43408a40ad18a561222e1b93.tar.gz blackbird-op-linux-6fbe85f914ad08cc43408a40ad18a561222e1b93.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge:
powerpc: Use correct sequence for putting CPU into nap mode
[PATCH] spufs: fix context-switch decrementer code
[PATCH] powerpc32: Set cpu explicitly in kernel compiles
[PATCH] powerpc/pseries: bugfix: balance calls to pci_device_put
[PATCH] powerpc: Fix machine detection in prom_init.c
[PATCH] ppc32: Fix string comparing in platform_notify_map
[PATCH] powerpc: Avoid __initcall warnings
[PATCH] powerpc: Ensure runlatch is off in the idle loop
powerpc: Fix CHRP booting - needs a define_machine call
powerpc: iSeries has only 256 IRQs
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/irq.h | 7 | ||||
| -rw-r--r-- | include/asm-powerpc/thread_info.h | 8 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index 51f87d9993b6..7bc6d73b2823 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -54,6 +54,13 @@ */ extern unsigned int virt_irq_to_real_map[NR_IRQS]; +/* The maximum virtual IRQ number that we support. This + * can be set by the platform and will be reduced by the + * value of __irq_offset_value. It defaults to and is + * capped by (NR_IRQS - 1). + */ +extern unsigned int virt_irq_max; + /* Create a mapping for a real_irq if it doesn't already exist. * Return the virtual irq as a convenience. */ diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h index ffc7462d77ba..88b553c6b26c 100644 --- a/include/asm-powerpc/thread_info.h +++ b/include/asm-powerpc/thread_info.h @@ -37,6 +37,8 @@ struct thread_info { int preempt_count; /* 0 => preemptable, <0 => BUG */ struct restart_block restart_block; + unsigned long local_flags; /* private flags for thread */ + /* low level flags - has atomic operations done on it */ unsigned long flags ____cacheline_aligned_in_smp; }; @@ -143,6 +145,12 @@ static inline struct thread_info *current_thread_info(void) _TIF_NEED_RESCHED | _TIF_RESTORE_SIGMASK) #define _TIF_PERSYSCALL_MASK (_TIF_RESTOREALL|_TIF_NOERROR) +/* Bits in local_flags */ +/* Don't move TLF_NAPPING without adjusting the code in entry_32.S */ +#define TLF_NAPPING 0 /* idle thread enabled NAP mode */ + +#define _TLF_NAPPING (1 << TLF_NAPPING) + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_THREAD_INFO_H */ |
