diff options
author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
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committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
tree | f256bce13ba11f514a388160df84e1410bedbe2b /include/asm-ia64/sn/sn_sal.h | |
parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'include/asm-ia64/sn/sn_sal.h')
-rw-r--r-- | include/asm-ia64/sn/sn_sal.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h index d3566a298fa4..676b31a08c61 100644 --- a/include/asm-ia64/sn/sn_sal.h +++ b/include/asm-ia64/sn/sn_sal.h @@ -32,6 +32,7 @@ #define SN_SAL_NO_FAULT_ZONE_VIRTUAL 0x02000010 #define SN_SAL_NO_FAULT_ZONE_PHYSICAL 0x02000011 #define SN_SAL_PRINT_ERROR 0x02000012 +#define SN_SAL_REGISTER_PMI_HANDLER 0x02000014 #define SN_SAL_SET_ERROR_HANDLING_FEATURES 0x0200001a // reentrant #define SN_SAL_GET_FIT_COMPT 0x0200001b // reentrant #define SN_SAL_GET_SAPIC_INFO 0x0200001d @@ -680,6 +681,25 @@ sn_register_nofault_code(u64 start_addr, u64 end_addr, u64 return_addr, } /* + * Register or unregister a function to handle a PMI received by a CPU. + * Before calling the registered handler, SAL sets r1 to the value that + * was passed in as the global_pointer. + * + * If the handler pointer is NULL, then the currently registered handler + * will be unregistered. + * + * Returns 0 on success, or a negative value if an error occurred. + */ +static inline int +sn_register_pmi_handler(u64 handler, u64 global_pointer) +{ + struct ia64_sal_retval ret_stuff; + ia64_sal_oemcall(&ret_stuff, SN_SAL_REGISTER_PMI_HANDLER, handler, + global_pointer, 0, 0, 0, 0, 0); + return ret_stuff.status; +} + +/* * Change or query the coherence domain for this partition. Each cpu-based * nasid is represented by a bit in an array of 64-bit words: * 0 = not in this partition's coherency domain |