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authorKeith Owens <kaos@sgi.com>2006-04-03 15:26:12 +1000
committerTony Luck <tony.luck@intel.com>2006-04-07 22:51:51 -0700
commit958b166c00b39ff0b28ad2bbb32624b9f305a4e1 (patch)
tree9a7d086f44e4fc034f1f91eed945ef4eabc5fa0c /include/asm-ia64
parent2db8d99ffdbed7d2beb1bbdefdcd086dda9dee98 (diff)
downloadop-kernel-dev-958b166c00b39ff0b28ad2bbb32624b9f305a4e1.zip
op-kernel-dev-958b166c00b39ff0b28ad2bbb32624b9f305a4e1.tar.gz
[IA64] Pass more data to the MCA/INIT notify_die hooks
The MCA/INIT handlers maintain important state in the SAL to OS (sos) area and in the monarch_cpu flag. Kernel debuggers (such as KDB) need this data, and may need to adjust the monarch_cpu field so make the data available to the notify_die hooks. Define two more events for calling the functions on the notify_die chain. Signed-off-by: Keith Owens <kaos@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/kdebug.h2
-rw-r--r--include/asm-ia64/mca.h5
2 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-ia64/kdebug.h b/include/asm-ia64/kdebug.h
index 218c458..c195a9a 100644
--- a/include/asm-ia64/kdebug.h
+++ b/include/asm-ia64/kdebug.h
@@ -58,6 +58,8 @@ enum die_val {
DIE_MCA_RENDZVOUS_ENTER,
DIE_MCA_RENDZVOUS_PROCESS,
DIE_MCA_RENDZVOUS_LEAVE,
+ DIE_MCA_NEW_TIMEOUT,
+ DIE_INIT_ENTER,
DIE_INIT_MONARCH_ENTER,
DIE_INIT_MONARCH_PROCESS,
DIE_INIT_MONARCH_LEAVE,
diff --git a/include/asm-ia64/mca.h b/include/asm-ia64/mca.h
index bfbbb8d..9c5389b 100644
--- a/include/asm-ia64/mca.h
+++ b/include/asm-ia64/mca.h
@@ -148,6 +148,11 @@ extern int ia64_reg_MCA_extension(int (*fn)(void *, struct ia64_sal_os_state *)
extern void ia64_unreg_MCA_extension(void);
extern u64 ia64_get_rnat(u64 *);
+struct ia64_mca_notify_die {
+ struct ia64_sal_os_state *sos;
+ int *monarch_cpu;
+};
+
#else /* __ASSEMBLY__ */
#define IA64_MCA_CORRECTED 0x0 /* Error has been corrected by OS_MCA */
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