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-rw-r--r--include/asm-ia64/sn/sn_sal.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index 123c1a5..f914f6d 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -64,6 +64,7 @@
#define SN_SAL_SYSCTL_IOBRICK_PCI_OP 0x02000042 // reentrant
#define SN_SAL_IROUTER_OP 0x02000043
+#define SN_SAL_SYSCTL_EVENT 0x02000044
#define SN_SAL_IOIF_INTERRUPT 0x0200004a
#define SN_SAL_HWPERF_OP 0x02000050 // lock
#define SN_SAL_IOIF_ERROR_INTERRUPT 0x02000051
@@ -850,6 +851,19 @@ ia64_sn_irtr_intr_disable(nasid_t nasid, int subch, u64 intr)
return (int) rv.v0;
}
+/*
+ * Set up a node as the point of contact for system controller
+ * environmental event delivery.
+ */
+static inline int
+ia64_sn_sysctl_event_init(nasid_t nasid)
+{
+ struct ia64_sal_retval rv;
+ SAL_CALL_REENTRANT(rv, SN_SAL_SYSCTL_EVENT, (u64) nasid,
+ 0, 0, 0, 0, 0, 0);
+ return (int) rv.v0;
+}
+
/**
* ia64_sn_get_fit_compt - read a FIT entry from the PROM header
* @nasid: NASID of node to read
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