[IA64] Altix system controller event handling

[mv-sheeva.git] / drivers / char / snsc.c

diff --git a/drivers/char/snsc.c b/drivers/char/snsc.c
index ffb9143376bb4ac18234e6549a9dfedd95c4bf36..e3c0b52d943fda57b321896c48d43c6a86c64f71 100644 (file)
--- a/drivers/char/snsc.c
+++ b/drivers/char/snsc.c
@@ -374,6 +374,7 @@ scdrv_init(void)
        void *salbuf;
        struct class_simple *snsc_class;
        dev_t first_dev, dev;
+       nasid_t event_nasid = ia64_sn_get_console_nasid();
 
        if (alloc_chrdev_region(&first_dev, 0, numionodes,
                                SYSCTL_BASENAME) < 0) {
@@ -441,6 +442,13 @@ scdrv_init(void)
                        ia64_sn_irtr_intr_enable(scd->scd_nasid,
                                                 0 /*ignored */ ,
                                                 SAL_IROUTER_INTR_RECV);
+
+                        /* on the console nasid, prepare to receive
+                         * system controller environmental events
+                         */
+                        if(scd->scd_nasid == event_nasid) {
+                                scdrv_event_init(scd);
+                        }
        }
        return 0;
 }