From d2197485a1883c60d044146b1ee69aac654c55e8 Mon Sep 17 00:00:00 2001 From: Matthew Rosato Date: Mon, 6 Jun 2022 16:33:09 -0400 Subject: s390/airq: pass more TPI info to airq handlers A subsequent patch will introduce an airq handler that requires additional TPI information beyond directed vs floating, so pass the entire tpi_info structure via the handler. Only pci actually uses this information today, for the other airq handlers this is effectively a no-op. Reviewed-by: Eric Farman Reviewed-by: Claudio Imbrenda Reviewed-by: Pierre Morel Reviewed-by: Thomas Huth Acked-by: Christian Borntraeger Acked-by: Cornelia Huck Signed-off-by: Matthew Rosato Link: https://lore.kernel.org/r/20220606203325.110625-6-mjrosato@linux.ibm.com Signed-off-by: Christian Borntraeger --- arch/s390/pci/pci_irq.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'arch/s390/pci') diff --git a/arch/s390/pci/pci_irq.c b/arch/s390/pci/pci_irq.c index 500cd2dbdf53..b805c75252ed 100644 --- a/arch/s390/pci/pci_irq.c +++ b/arch/s390/pci/pci_irq.c @@ -11,6 +11,7 @@ #include #include +#include static enum {FLOATING, DIRECTED} irq_delivery; @@ -216,8 +217,11 @@ static void zpci_handle_fallback_irq(void) } } -static void zpci_directed_irq_handler(struct airq_struct *airq, bool floating) +static void zpci_directed_irq_handler(struct airq_struct *airq, + struct tpi_info *tpi_info) { + bool floating = !tpi_info->directed_irq; + if (floating) { inc_irq_stat(IRQIO_PCF); zpci_handle_fallback_irq(); @@ -227,7 +231,8 @@ static void zpci_directed_irq_handler(struct airq_struct *airq, bool floating) } } -static void zpci_floating_irq_handler(struct airq_struct *airq, bool floating) +static void zpci_floating_irq_handler(struct airq_struct *airq, + struct tpi_info *tpi_info) { unsigned long si, ai; struct airq_iv *aibv; -- cgit v1.2.3