diff options
Diffstat (limited to 'usr/src/uts/sun4u/opl/io/oplpanel/oplpanel.c')
| -rw-r--r-- | usr/src/uts/sun4u/opl/io/oplpanel/oplpanel.c | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/usr/src/uts/sun4u/opl/io/oplpanel/oplpanel.c b/usr/src/uts/sun4u/opl/io/oplpanel/oplpanel.c index 6e443c4c82..d42cb990c8 100644 --- a/usr/src/uts/sun4u/opl/io/oplpanel/oplpanel.c +++ b/usr/src/uts/sun4u/opl/io/oplpanel/oplpanel.c @@ -24,8 +24,7 @@ */ /* - * Copyright 2009 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. + * Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved. */ @@ -375,26 +374,9 @@ panel_intr(caddr_t arg) (void) ddi_get8(statep->panel_regs_handle, statep->panelregs); if (panel_enable) { - uint_t pstate_save; - /* avoid double panic */ panel_enable = 0; - /* - * Re-enqueue the cpc interrupt handler for PIL15 here since we - * are not unwinding back to the interrupt handler subsystem. - * This is to allow potential cpc overflow interrupts to - * function while we go thru the panic flow. Note that this - * logic could be implemented in panic_enter_hw(), we do - * it here for now as it is less risky. This particular - * condition is only specific to OPL hardware and we want - * to minimize exposure of this new logic to other existing - * platforms. - */ - pstate_save = disable_vec_intr(); - intr_enqueue_req(PIL_15, cpc_level15_inum); - enable_vec_intr(pstate_save); - cmn_err(CE_PANIC, "System Panel Driver: Emergency panic request " "detected!"); |