diff options
| author |   Sebastian Ott <sebott@linux.ibm.com> | 2018-10-28 11:51:56 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-04-29 10:47:01 +0200 |
| commit | 30e63ef2ef43f014bf2039bd57cc917780d6a44b (patch) | |
| tree | 9cdcede18e3b4465dd20f4baf5e9d9e01c4bea52 /arch | |
| parent | s390/sclp: detect DIRQ facility (diff) | |
| download | linux-dev-30e63ef2ef43f014bf2039bd57cc917780d6a44b.tar.xz linux-dev-30e63ef2ef43f014bf2039bd57cc917780d6a44b.zip | |
s390/airq: recognize directed interrupts
Add an extra parameter for airq handlers to recognize
floating vs. directed interrupts.
Signed-off-by: Sebastian Ott <sebott@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/include/asm/airq.h | 2 | ||||
| -rw-r--r-- | arch/s390/kvm/interrupt.c | 2 | ||||
| -rw-r--r-- | arch/s390/pci/pci_irq.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/s390/include/asm/airq.h b/arch/s390/include/asm/airq.h index fcf539efb32f..91e78df365c7 100644 --- a/arch/s390/include/asm/airq.h +++ b/arch/s390/include/asm/airq.h @@ -14,7 +14,7 @@ struct airq_struct { struct hlist_node list; /* Handler queueing. */ - void (*handler)(struct airq_struct *); /* Thin-interrupt handler */ + void (*handler)(struct airq_struct *airq, bool floating); u8 *lsi_ptr; /* Local-Summary-Indicator pointer */ u8 lsi_mask; /* Local-Summary-Indicator mask */ u8 isc; /* Interrupt-subclass */ diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c index 82162867f378..37503ae62486 100644 --- a/arch/s390/kvm/interrupt.c +++ b/arch/s390/kvm/interrupt.c @@ -3194,7 +3194,7 @@ out: } EXPORT_SYMBOL_GPL(kvm_s390_gisc_unregister); -static void gib_alert_irq_handler(struct airq_struct *airq) +static void gib_alert_irq_handler(struct airq_struct *airq, bool floating) { inc_irq_stat(IRQIO_GAL); process_gib_alert_list(); diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c index 3b129cd35b6e..55e22e392376 100644 --- a/arch/s390/pci/pci_irq.c +++ b/arch/s390/pci/pci_irq.c @@ -56,7 +56,7 @@ static struct irq_chip zpci_irq_chip = { .irq_mask = pci_msi_mask_irq, }; -static void zpci_irq_handler(struct airq_struct *airq) +static void zpci_irq_handler(struct airq_struct *airq, bool floating) { unsigned long si, ai; struct airq_iv *aibv; |