From 0d04efadb8289105d4ab7632c8b6d70b860a22c6 Mon Sep 17 00:00:00 2001 From: Alex Williamson Date: Tue, 5 Nov 2013 15:37:46 +0100 Subject: [PATCH 16/25] vfio-pci: Add dummy PCI ROM write accessor RH-Author: Alex Williamson Message-id: <20131105153746.16057.36730.stgit@bling.home> Patchwork-id: 55425 O-Subject: [RHEL7 qemu-kvm PATCH 4/5] vfio-pci: Add dummy PCI ROM write accessor Bugzilla: 1026550 RH-Acked-by: Bandan Das RH-Acked-by: Paolo Bonzini RH-Acked-by: Laszlo Ersek RH-Acked-by: Michael S. Tsirkin Bugzilla: 1026550 Upstream commit: 64fa25a0efcadda6e8197e8ea578f6117d01bb4b Just to be sure we don't jump off any NULL pointer cliffs. Signed-off-by: Alex Williamson Reported-by: Paolo Bonzini --- hw/misc/vfio.c | 6 ++++++ 1 file changed, 6 insertions(+) Signed-off-by: Miroslav Rezanina --- hw/misc/vfio.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c index e336021..d327b40 100644 --- a/hw/misc/vfio.c +++ b/hw/misc/vfio.c @@ -1127,8 +1127,14 @@ static uint64_t vfio_rom_read(void *opaque, hwaddr addr, unsigned size) return val; } +static void vfio_rom_write(void *opaque, hwaddr addr, + uint64_t data, unsigned size) +{ +} + static const MemoryRegionOps vfio_rom_ops = { .read = vfio_rom_read, + .write = vfio_rom_write, .endianness = DEVICE_LITTLE_ENDIAN, }; -- 1.7.1