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s390x: fix build for --without-default-devices

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s390-pci-vfio.c calls into the vfio code, so we need it to be
built conditionally on vfio (which implies CONFIG_LINUX).

Fixes: cd7498d07f ("s390x/pci: Add routine to get the vfio dma available count")
Reported-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Message-Id: <20201103123237.718242-1-cohuck@redhat.com>
Acked-by: Greg Kurz <groug@kaod.org>
Tested-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
Cornelia Huck 2020-11-03 13:32:37 +01:00
parent 5e49e89cb6
commit 77280d33bc
2 changed files with 3 additions and 2 deletions
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3
include/hw/s390x/s390-pci-vfio.h
View file

@ -13,8 +13,9 @@
#define HW_S390_PCI_VFIO_H
#include "hw/s390x/s390-pci-bus.h"
#include CONFIG_DEVICES
#ifdef CONFIG_LINUX
#ifdef CONFIG_VFIO
bool s390_pci_update_dma_avail(int fd, unsigned int *avail);
S390PCIDMACount *s390_pci_start_dma_count(S390pciState *s,
S390PCIBusDevice *pbdev);