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authorThomas Huth <thuth@redhat.com>2019-02-19 17:00:10 +0100
committerThomas Huth <thuth@redhat.com>2019-05-13 09:36:31 +0200
commitd9e36515a1c4de1361d860141ff1dea41a9efaad (patch)
treeed33dc12a025276476ab9310e8791aa5a3186862 /hw/pci
parentefb4f3b62c69383a7308d7b739a3193e7c0ccae8 (diff)
hw/pci/pci-stub: Add msi_enabled() and msi_notify() to the pci stubs
Some machines have an AHCI adapter, but no PCI. To be able to compile hw/ide/ahci.c without CONFIG_PCI, we still need the two functions msi_enabled() and msi_notify() for linking. This is required for the new Kconfig-like build system, if a user wants to compile a QEMU binary with just one machine that has AHCI, but no PCI, like the ARM "cubieboard" for example. Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'hw/pci')
-rw-r--r--hw/pci/pci-stub.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/hw/pci/pci-stub.c b/hw/pci/pci-stub.c
index b941a0e842..c04a5df651 100644
--- a/hw/pci/pci-stub.c
+++ b/hw/pci/pci-stub.c
@@ -53,3 +53,14 @@ uint16_t pci_requester_id(PCIDevice *dev)
g_assert(false);
return 0;
}
+
+/* Required by ahci.c */
+bool msi_enabled(const PCIDevice *dev)
+{
+ return false;
+}
+
+void msi_notify(PCIDevice *dev, unsigned int vector)
+{
+ g_assert_not_reached();
+}