All code paths that use it are !QEMU_CAPS_DEVICE code paths, so they
will never be hit. This means we can drop it entirely.
---
src/qemu/qemu_capabilities.c | 6 +---
src/qemu/qemu_capabilities.h | 2 +-
src/qemu/qemu_command.c | 70 ++++++++++++++++++--------------------------
src/qemu/qemu_hostdev.c | 4 +--
tests/qemuhelptest.c | 5 ----
tests/qemuxml2argvtest.c | 31 +++++++++-----------
6 files changed, 46 insertions(+), 72 deletions(-)
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 8c29165..b5ed30c 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -1143,8 +1143,6 @@ virQEMUCapsComputeCmdFlags(const char *help,
virQEMUCapsSet(qemuCaps, QEMU_CAPS_DRIVE_BOOT);
if (strstr(help, "serial=s"))
virQEMUCapsSet(qemuCaps, QEMU_CAPS_DRIVE_SERIAL);
- if (strstr(help, "-pcidevice"))
- virQEMUCapsSet(qemuCaps, QEMU_CAPS_PCIDEVICE);
if (strstr(help, "host=[seg:]bus"))
virQEMUCapsSet(qemuCaps, QEMU_CAPS_HOST_PCI_MULTIDOMAIN);
if (strstr(help, "-mem-path"))
@@ -4016,9 +4014,7 @@ virQEMUCapsFillDomainDeviceHostdevCaps(virQEMUCapsPtr qemuCaps,
VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO);
}
- if (supportsPassthroughKVM &&
- (virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCIDEVICE) ||
- virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE))) {
+ if (supportsPassthroughKVM) {
VIR_DOMAIN_CAPS_ENUM_SET(hostdev->pciBackend,
VIR_DOMAIN_HOSTDEV_PCI_BACKEND_DEFAULT,
VIR_DOMAIN_HOSTDEV_PCI_BACKEND_KVM);
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index bca4ef4..6ea8a78 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -69,7 +69,7 @@ typedef enum {
/* 15 */
X_QEMU_CAPS_VGA, /* Is -vga avail */
X_QEMU_CAPS_0_10, /* features added in qemu-0.10.0 or later */
- QEMU_CAPS_PCIDEVICE, /* PCI device assignment supported */
+ X_QEMU_CAPS_PCIDEVICE, /* -pcidevice supported */
QEMU_CAPS_MEM_PATH, /* mmap'ped guest backing supported */
QEMU_CAPS_DRIVE_SERIAL, /* -driver serial= available */
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 4007621..1258ad4 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -10866,51 +10866,39 @@ qemuBuildCommandLine(virConnectPtr conn,
}
}
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE)) {
- char *configfd_name = NULL;
- int bootIndex = hostdev->info->bootIndex;
+ char *configfd_name = NULL;
+ int bootIndex = hostdev->info->bootIndex;
- /* bootNet will be non-0 if boot order was set and no other
- * net devices were encountered
- */
- if (hostdev->parent.type == VIR_DOMAIN_DEVICE_NET &&
- bootIndex == 0) {
- bootIndex = bootHostdevNet;
- bootHostdevNet = 0;
- }
- if ((backend != VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) &&
- virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCI_CONFIGFD)) {
- int configfd = qemuOpenPCIConfig(hostdev);
-
- if (configfd >= 0) {
- if (virAsprintf(&configfd_name, "%d", configfd) < 0) {
- VIR_FORCE_CLOSE(configfd);
- goto error;
- }
-
- virCommandPassFD(cmd, configfd,
- VIR_COMMAND_PASS_FD_CLOSE_PARENT);
+ /* bootNet will be non-0 if boot order was set and no other
+ * net devices were encountered
+ */
+ if (hostdev->parent.type == VIR_DOMAIN_DEVICE_NET &&
+ bootIndex == 0) {
+ bootIndex = bootHostdevNet;
+ bootHostdevNet = 0;
+ }
+ if ((backend != VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) &&
+ virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCI_CONFIGFD)) {
+ int configfd = qemuOpenPCIConfig(hostdev);
+
+ if (configfd >= 0) {
+ if (virAsprintf(&configfd_name, "%d", configfd) < 0) {
+ VIR_FORCE_CLOSE(configfd);
+ goto error;
}
+
+ virCommandPassFD(cmd, configfd,
+ VIR_COMMAND_PASS_FD_CLOSE_PARENT);
}
- virCommandAddArg(cmd, "-device");
- devstr = qemuBuildPCIHostdevDevStr(def, hostdev, bootIndex,
- configfd_name, qemuCaps);
- VIR_FREE(configfd_name);
- if (!devstr)
- goto error;
- virCommandAddArg(cmd, devstr);
- VIR_FREE(devstr);
- } else if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCIDEVICE)) {
- virCommandAddArg(cmd, "-pcidevice");
- if (!(devstr = qemuBuildPCIHostdevPCIDevStr(hostdev, qemuCaps)))
- goto error;
- virCommandAddArg(cmd, devstr);
- VIR_FREE(devstr);
- } else {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("PCI device assignment is not supported by this version of qemu"));
- goto error;
}
+ virCommandAddArg(cmd, "-device");
+ devstr = qemuBuildPCIHostdevDevStr(def, hostdev, bootIndex,
+ configfd_name, qemuCaps);
+ VIR_FREE(configfd_name);
+ if (!devstr)
+ goto error;
+ virCommandAddArg(cmd, devstr);
+ VIR_FREE(devstr);
}
/* SCSI */
diff --git a/src/qemu/qemu_hostdev.c b/src/qemu/qemu_hostdev.c
index ca38a06..e16d5fd 100644
--- a/src/qemu/qemu_hostdev.c
+++ b/src/qemu/qemu_hostdev.c
@@ -197,9 +197,7 @@ qemuHostdevPreparePCIDevicesCheckSupport(virDomainHostdevDefPtr *hostdevs,
if (supportsPassthroughVFIO &&
virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE_VFIO_PCI)) {
*backend = VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO;
- } else if (supportsPassthroughKVM &&
- (virQEMUCapsGet(qemuCaps, QEMU_CAPS_PCIDEVICE) ||
- virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE))) {
+ } else if (supportsPassthroughKVM) {
*backend = VIR_DOMAIN_HOSTDEV_PCI_BACKEND_KVM;
} else {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
diff --git a/tests/qemuhelptest.c b/tests/qemuhelptest.c
index 26455d5..73b813e 100644
--- a/tests/qemuhelptest.c
+++ b/tests/qemuhelptest.c
@@ -177,7 +177,6 @@ mymain(void)
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_DRIVE_READONLY,
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_CHARDEV,
QEMU_CAPS_ENABLE_KVM,
@@ -225,7 +224,6 @@ mymain(void)
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_DRIVE_READONLY,
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_SDL,
QEMU_CAPS_CHARDEV,
@@ -254,7 +252,6 @@ mymain(void)
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_DRIVE_READONLY,
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_SDL,
QEMU_CAPS_CHARDEV,
@@ -312,7 +309,6 @@ mymain(void)
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_DRIVE_READONLY,
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_CHARDEV,
QEMU_CAPS_ENABLE_KVM,
@@ -367,7 +363,6 @@ mymain(void)
QEMU_CAPS_KVM,
QEMU_CAPS_DRIVE_SERIAL,
QEMU_CAPS_DRIVE_READONLY,
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_MEM_PATH,
QEMU_CAPS_CHARDEV,
QEMU_CAPS_ENABLE_KVM,
diff --git a/tests/qemuxml2argvtest.c b/tests/qemuxml2argvtest.c
index d3454db..1c73e3f 100644
--- a/tests/qemuxml2argvtest.c
+++ b/tests/qemuxml2argvtest.c
@@ -676,7 +676,7 @@ mymain(void)
DO_TEST("cpu-eoi-disabled", QEMU_CAPS_ENABLE_KVM);
DO_TEST("cpu-eoi-enabled", QEMU_CAPS_ENABLE_KVM);
- DO_TEST("controller-order", QEMU_CAPS_PCIDEVICE,
+ DO_TEST("controller-order",
QEMU_CAPS_KVM, QEMU_CAPS_ENABLE_KVM,
QEMU_CAPS_BOOT_MENU, QEMU_CAPS_PIIX3_USB_UHCI,
QEMU_CAPS_PCI_MULTIFUNCTION, QEMU_CAPS_DRIVE_AIO,
@@ -990,21 +990,19 @@ mymain(void)
DO_TEST("net-mcast", NONE);
DO_TEST("net-udp", NONE);
DO_TEST("net-hostdev",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG);
+ QEMU_CAPS_NODEFCONFIG);
DO_TEST("net-hostdev-multidomain",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_HOST_PCI_MULTIDOMAIN);
DO_TEST_FAILURE("net-hostdev-multidomain",
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_NODEFCONFIG);
DO_TEST("net-hostdev-vfio",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DEVICE_VFIO_PCI);
DO_TEST("net-hostdev-vfio-multidomain",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DEVICE_VFIO_PCI, QEMU_CAPS_HOST_PCI_MULTIDOMAIN);
DO_TEST_FAILURE("net-hostdev-vfio-multidomain",
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DEVICE_VFIO_PCI);
DO_TEST("serial-vc", NONE);
@@ -1231,20 +1229,19 @@ mymain(void)
DO_TEST("hostdev-usb-address-device-boot",
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_BOOTINDEX,
QEMU_CAPS_USB_HOST_BOOTINDEX);
- DO_TEST("hostdev-pci-address", QEMU_CAPS_PCIDEVICE);
+ DO_TEST("hostdev-pci-address", NONE);
DO_TEST("hostdev-pci-address-device",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG);
+ QEMU_CAPS_NODEFCONFIG);
DO_TEST("hostdev-vfio",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DEVICE_VFIO_PCI);
DO_TEST("hostdev-vfio-multidomain",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_DEVICE_VFIO_PCI, QEMU_CAPS_HOST_PCI_MULTIDOMAIN);
DO_TEST_FAILURE("hostdev-vfio-multidomain",
- QEMU_CAPS_PCIDEVICE,
QEMU_CAPS_NODEFCONFIG, QEMU_CAPS_DEVICE_VFIO_PCI);
DO_TEST("pci-rom",
- QEMU_CAPS_PCIDEVICE, QEMU_CAPS_NODEFCONFIG,
+ QEMU_CAPS_NODEFCONFIG,
QEMU_CAPS_PCI_ROMBAR);
DO_TEST_FULL("restore-v2", "exec:cat", 7, 0, NONE);
@@ -1693,14 +1690,14 @@ mymain(void)
DO_TEST("fips-enabled", QEMU_CAPS_ENABLE_FIPS);
- DO_TEST("shmem", QEMU_CAPS_PCIDEVICE,
+ DO_TEST("shmem",
QEMU_CAPS_DEVICE_IVSHMEM);
DO_TEST_FAILURE("shmem", NONE);
- DO_TEST_FAILURE("shmem-invalid-size", QEMU_CAPS_PCIDEVICE,
+ DO_TEST_FAILURE("shmem-invalid-size",
QEMU_CAPS_DEVICE_IVSHMEM);
- DO_TEST_FAILURE("shmem-invalid-address", QEMU_CAPS_PCIDEVICE,
+ DO_TEST_FAILURE("shmem-invalid-address",
QEMU_CAPS_DEVICE_IVSHMEM);
- DO_TEST_FAILURE("shmem-small-size", QEMU_CAPS_PCIDEVICE,
+ DO_TEST_FAILURE("shmem-small-size",
QEMU_CAPS_DEVICE_IVSHMEM);
DO_TEST_PARSE_ERROR("shmem-msi-only", NONE);
DO_TEST("cpu-host-passthrough-features", QEMU_CAPS_KVM, QEMU_CAPS_CPU_HOST);
--
2.5.0
--
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