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[Qemu-devel] [PATCH for-QEMU-4.1 v5 01/29] hw/pci/pci-stub: Add msi_enab
From: |
Thomas Huth |
Subject: |
[Qemu-devel] [PATCH for-QEMU-4.1 v5 01/29] hw/pci/pci-stub: Add msi_enabled() and msi_notify() to the pci stubs |
Date: |
Thu, 18 Apr 2019 20:00:29 +0200 |
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 <address@hidden>
Signed-off-by: Thomas Huth <address@hidden>
---
hw/pci/pci-stub.c | 11 +++++++++++
1 file changed, 11 insertions(+)
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();
+}
--
2.21.0
- [Qemu-devel] [PATCH for-QEMU-4.1 v5 00/29] Kconfig dependencies for ARM machines, Thomas Huth, 2019/04/18
- [Qemu-devel] [PATCH for-QEMU-4.1 v5 01/29] hw/pci/pci-stub: Add msi_enabled() and msi_notify() to the pci stubs,
Thomas Huth <=
- [Qemu-devel] [PATCH for-QEMU-4.1 v5 04/29] hw/arm: Express dependencies of the exynos machines with Kconfig, Thomas Huth, 2019/04/18
- [Qemu-devel] [PATCH for-QEMU-4.1 v5 02/29] hw/ide/ahci: Add a Kconfig switch for the AHDI-ICH9 device, Thomas Huth, 2019/04/18
- [Qemu-devel] [PATCH for-QEMU-4.1 v5 05/29] hw/arm: Express dependencies of the highbank machines with Kconfig, Thomas Huth, 2019/04/18
- [Qemu-devel] [PATCH for-QEMU-4.1 v5 03/29] hw/usb/hcd-ohci: Move PCI-related code into a separate file, Thomas Huth, 2019/04/18
- [Qemu-devel] [PATCH for-QEMU-4.1 v5 06/29] hw/arm: Express dependencies of integratorcp with Kconfig, Thomas Huth, 2019/04/18