From fbfe07d440f2c55070a0358f66560bb4f9fb92e7 Mon Sep 17 00:00:00 2001 From: Sebastian Ott Date: Tue, 26 Feb 2019 16:07:32 +0100 Subject: s390/pci: add parameter to force floating irqs Provide a kernel parameter to force the usage of floating interrupts. Signed-off-by: Sebastian Ott Signed-off-by: Martin Schwidefsky --- arch/s390/include/asm/pci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/s390/include/asm/pci.h') diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index a285754d0742..328013219aec 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -163,6 +163,7 @@ static inline bool zdev_enabled(struct zpci_dev *zdev) } extern const struct attribute_group *zpci_attr_groups[]; +extern unsigned int s390_pci_force_floating __initdata; /* ----------------------------------------------------------------------------- Prototypes -- cgit v1.2.3