[PULL,02/30] macio: remove nonexistent interrupt on pin 1
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Message ID 1436284182-5063-3-git-send-email-agraf@suse.de
State New
Headers show

Commit Message

Alexander Graf July 7, 2015, 3:49 p.m. UTC
From: Cormac O'Brien <i.am.cormac.obrien@gmail.com>

The current macio implementation declares an interrupt that doesn't appear to
exist in the hardware or any other emulator implementation. OpenBIOS detects
this interrupt and generates an 'interrupts' property in the macio device tree
entry. Mac OS 9 halts boot when it detects this interrupt, so it has been
removed to permit further progress in the boot process.

Signed-off-by: Cormac O'Brien <i.am.cormac.obrien@gmail.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
 hw/misc/macio/macio.c | 2 --
 1 file changed, 2 deletions(-)

Patch
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diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index e9037b0..e3c0242 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -132,8 +132,6 @@  static void macio_common_realize(PCIDevice *d, Error **errp)
     SysBusDevice *sysbus_dev;
     Error *err = NULL;
 
-    d->config[0x3d] = 0x01; // interrupt on pin 1
-
     object_property_set_bool(OBJECT(&s->cuda), true, "realized", &err);
     if (err) {
         error_propagate(errp, err);