diff options
| author | Scott Wood <scottwood@freescale.com> | 2012-12-13 16:12:00 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-01-07 17:37:08 +0100 |
| commit | c975330ec4f5674f2899331f914c04ecba6edf26 (patch) | |
| tree | 97e9ffb113593145d9d97766621a2269ce79347c /hw/openpic.c | |
| parent | 71c6cacb241689bbf99d54467dc2ae6912ffdab9 (diff) | |
| download | hqemu-c975330ec4f5674f2899331f914c04ecba6edf26.zip hqemu-c975330ec4f5674f2899331f914c04ecba6edf26.tar.gz | |
openpic: remove pcsr (CPU sensitivity register)
I could not find this register in any spec (FSL, IBM, or OpenPIC)
and the code doesn't do anything with it but initialize, save,
or restore it.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/openpic.c')
| -rw-r--r-- | hw/openpic.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/hw/openpic.c b/hw/openpic.c index eff1eee..44f7cc4 100644 --- a/hw/openpic.c +++ b/hw/openpic.c @@ -206,7 +206,6 @@ typedef struct IRQ_src_t { typedef struct IRQ_dst_t { uint32_t pctp; /* CPU current task priority */ - uint32_t pcsr; /* CPU sensitivity register */ IRQ_queue_t raised; IRQ_queue_t servicing; qemu_irq *irqs; @@ -458,7 +457,6 @@ static void openpic_reset(DeviceState *d) /* Initialise IRQ destinations */ for (i = 0; i < MAX_CPU; i++) { opp->dst[i].pctp = 15; - opp->dst[i].pcsr = 0x00000000; memset(&opp->dst[i].raised, 0, sizeof(IRQ_queue_t)); opp->dst[i].raised.next = -1; memset(&opp->dst[i].servicing, 0, sizeof(IRQ_queue_t)); @@ -1083,7 +1081,6 @@ static void openpic_save(QEMUFile* f, void *opaque) for (i = 0; i < opp->nb_cpus; i++) { qemu_put_be32s(f, &opp->dst[i].pctp); - qemu_put_be32s(f, &opp->dst[i].pcsr); openpic_save_IRQ_queue(f, &opp->dst[i].raised); openpic_save_IRQ_queue(f, &opp->dst[i].servicing); } @@ -1130,7 +1127,6 @@ static int openpic_load(QEMUFile* f, void *opaque, int version_id) for (i = 0; i < opp->nb_cpus; i++) { qemu_get_be32s(f, &opp->dst[i].pctp); - qemu_get_be32s(f, &opp->dst[i].pcsr); openpic_load_IRQ_queue(f, &opp->dst[i].raised); openpic_load_IRQ_queue(f, &opp->dst[i].servicing); } |
