diff options
Diffstat (limited to 'arch/mips/include/asm/sn/sn0/hubni.h')
| -rw-r--r-- | arch/mips/include/asm/sn/sn0/hubni.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/mips/include/asm/sn/sn0/hubni.h b/arch/mips/include/asm/sn/sn0/hubni.h index b73c4bee65f2..4830bae723e4 100644 --- a/arch/mips/include/asm/sn/sn0/hubni.h +++ b/arch/mips/include/asm/sn/sn0/hubni.h @@ -11,7 +11,7 @@ #ifndef _ASM_SGI_SN0_HUBNI_H #define _ASM_SGI_SN0_HUBNI_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #endif @@ -226,7 +226,7 @@ #define NLT_EXIT_PORT_MASK (UINT64_CAST 0xf) -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ typedef union hubni_port_error_u { u64 nipe_reg_value; @@ -250,6 +250,14 @@ typedef union hubni_port_error_u { #define NI_LLP_CB_MAX 0xff #define NI_LLP_SN_MAX 0xff -#endif /* !__ASSEMBLY__ */ +static inline int get_region_shift(void) +{ + if (LOCAL_HUB_L(NI_STATUS_REV_ID) & NSRI_REGIONSIZE_MASK) + return NASID_TO_FINEREG_SHFT; + + return NASID_TO_COARSEREG_SHFT; +} + +#endif /* !__ASSEMBLER__ */ #endif /* _ASM_SGI_SN0_HUBNI_H */ |