From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:55608) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hNHdr-00041r-UL for qemu-devel@nongnu.org; Sun, 05 May 2019 09:57:24 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hNHdr-0004Y7-2h for qemu-devel@nongnu.org; Sun, 05 May 2019 09:57:23 -0400 From: Thomas Huth Date: Sun, 5 May 2019 15:56:47 +0200 Message-Id: <20190505135714.11277-2-thuth@redhat.com> In-Reply-To: <20190505135714.11277-1-thuth@redhat.com> References: <20190505135714.11277-1-thuth@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PULL 01/28] hw/pci/pci-stub: Add msi_enabled() and msi_notify() to the pci stubs List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell , qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org 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 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Tested-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Thomas Huth --- 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(); +} --=20 2.21.0