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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-31 02:16:04 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-31 04:21:21 +0100 |
| commit | ed74ca6d5a3e57eb0969d4e14e46cf9f88d25d3f (patch) | |
| tree | df50a7c182a216e00338fa5c1ffe97cd38624dfc /arch/x86/include/asm/voyager.h | |
| parent | 647ad94fc0479e33958cb4d0e20e241c0bcf599c (diff) | |
| download | op-kernel-dev-ed74ca6d5a3e57eb0969d4e14e46cf9f88d25d3f.zip op-kernel-dev-ed74ca6d5a3e57eb0969d4e14e46cf9f88d25d3f.tar.gz | |
x86, voyager: move Voyager-specific defines to voyager.h
They dont belong into the generic headers.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/voyager.h')
| -rw-r--r-- | arch/x86/include/asm/voyager.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/x86/include/asm/voyager.h b/arch/x86/include/asm/voyager.h index b3e6473..c1635d4 100644 --- a/arch/x86/include/asm/voyager.h +++ b/arch/x86/include/asm/voyager.h @@ -527,3 +527,45 @@ extern void voyager_smp_intr_init(void); #define VOYAGER_PSI_SUBREAD 2 #define VOYAGER_PSI_SUBWRITE 3 extern void voyager_cat_psi(__u8, __u16, __u8 *); + +/* These define the CPIs we use in linux */ +#define VIC_CPI_LEVEL0 0 +#define VIC_CPI_LEVEL1 1 +/* now the fake CPIs */ +#define VIC_TIMER_CPI 2 +#define VIC_INVALIDATE_CPI 3 +#define VIC_RESCHEDULE_CPI 4 +#define VIC_ENABLE_IRQ_CPI 5 +#define VIC_CALL_FUNCTION_CPI 6 +#define VIC_CALL_FUNCTION_SINGLE_CPI 7 + +/* Now the QIC CPIs: Since we don't need the two initial levels, + * these are 2 less than the VIC CPIs */ +#define QIC_CPI_OFFSET 1 +#define QIC_TIMER_CPI (VIC_TIMER_CPI - QIC_CPI_OFFSET) +#define QIC_INVALIDATE_CPI (VIC_INVALIDATE_CPI - QIC_CPI_OFFSET) +#define QIC_RESCHEDULE_CPI (VIC_RESCHEDULE_CPI - QIC_CPI_OFFSET) +#define QIC_ENABLE_IRQ_CPI (VIC_ENABLE_IRQ_CPI - QIC_CPI_OFFSET) +#define QIC_CALL_FUNCTION_CPI (VIC_CALL_FUNCTION_CPI - QIC_CPI_OFFSET) +#define QIC_CALL_FUNCTION_SINGLE_CPI (VIC_CALL_FUNCTION_SINGLE_CPI - QIC_CPI_OFFSET) + +#define VIC_START_FAKE_CPI VIC_TIMER_CPI +#define VIC_END_FAKE_CPI VIC_CALL_FUNCTION_SINGLE_CPI + +/* this is the SYS_INT CPI. */ +#define VIC_SYS_INT 8 +#define VIC_CMN_INT 15 + +/* This is the boot CPI for alternate processors. It gets overwritten + * by the above once the system has activated all available processors */ +#define VIC_CPU_BOOT_CPI VIC_CPI_LEVEL0 +#define VIC_CPU_BOOT_ERRATA_CPI (VIC_CPI_LEVEL0 + 8) + +extern asmlinkage void vic_cpi_interrupt(void); +extern asmlinkage void vic_sys_interrupt(void); +extern asmlinkage void vic_cmn_interrupt(void); +extern asmlinkage void qic_timer_interrupt(void); +extern asmlinkage void qic_invalidate_interrupt(void); +extern asmlinkage void qic_reschedule_interrupt(void); +extern asmlinkage void qic_enable_irq_interrupt(void); +extern asmlinkage void qic_call_function_interrupt(void); |
