[libvirt] [PATCH] qemu: add bootindex for usb-host and usb-redir devices
Allow bootindex to be specified for redirected USB devices and host USB devices. Bug: https://bugzilla.redhat.com/show_bug.cgi?id=805414 --- Bootindex for these devices is supported since QEMU 1.1.0 (or commit 65bb3a5c) but the actual booting from usb-host devices is broken since a844ed84 (before 1.2.0). I haven't tested it with usb-redir yet. --- docs/schemas/domaincommon.rng | 3 +++ src/conf/domain_conf.h | 4 ++-- src/qemu/qemu_capabilities.c | 10 ++++++++++ src/qemu/qemu_capabilities.h | 2 ++ src/qemu/qemu_command.c | 37 ++++++++++++++++++++++++++++++------- 5 files changed, 47 insertions(+), 9 deletions(-) diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 2beb035..02ad477 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -2779,6 +2779,9 @@ <optional> <ref name="address"/> </optional> + <optional> + <ref name="deviceBoot"/> + </optional> </element> </define> <define name="redirfilter"> diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 6539281..091879e 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -279,8 +279,8 @@ struct _virDomainDeviceInfo { * devices. */ int rombar; /* enum virDomainPciRombarMode */ char *romfile; - /* bootIndex is only user for disk, network interface, and - * hostdev devices. */ + /* bootIndex is only used for disk, network interface, hostdev + * and redirdev devices */ int bootIndex; }; diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 5ce93f2..6ce2638 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -191,6 +191,8 @@ VIR_ENUM_IMPL(qemuCaps, QEMU_CAPS_LAST, "vnc", "drive-mirror", /* 115 */ + "usb-redir.bootindex", + "usb-host.bootindex", ); struct _qemuCaps { @@ -1325,6 +1327,11 @@ static struct qemuCapsStringFlags qemuCapsObjectPropsPixx4PM[] = { static struct qemuCapsStringFlags qemuCapsObjectPropsUsbRedir[] = { { "filter", QEMU_CAPS_USB_REDIR_FILTER }, + { "bootindex", QEMU_CAPS_USB_REDIR_BOOTINDEX }, +}; + +static struct qemuCapsStringFlags qemuCapsObjectPropsUsbHost[] = { + { "bootindex", QEMU_CAPS_USB_HOST_BOOTINDEX }, }; struct qemuCapsObjectTypeProps { @@ -1350,6 +1357,8 @@ static struct qemuCapsObjectTypeProps qemuCapsObjectProps[] = { ARRAY_CARDINALITY(qemuCapsObjectPropsPixx4PM) }, { "usb-redir", qemuCapsObjectPropsUsbRedir, ARRAY_CARDINALITY(qemuCapsObjectPropsUsbRedir) }, + { "usb-host", qemuCapsObjectPropsUsbHost, + ARRAY_CARDINALITY(qemuCapsObjectPropsUsbHost) }, }; @@ -1545,6 +1554,7 @@ qemuCapsExtractDeviceStr(const char *qemu, "-device", "PIIX4_PM,?", "-device", "usb-redir,?", "-device", "ide-drive,?", + "-device", "usb-host,?", NULL); /* qemu -help goes to stdout, but qemu -device ? goes to stderr. */ virCommandSetErrorBuffer(cmd, &output); diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index fb88aa1..751b3ec 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -153,6 +153,8 @@ enum qemuCapsFlags { QEMU_CAPS_BLOCK_COMMIT = 113, /* block-commit */ QEMU_CAPS_VNC = 114, /* Is -vnc available? */ QEMU_CAPS_DRIVE_MIRROR = 115, /* drive-mirror monitor command */ + QEMU_CAPS_USB_REDIR_BOOTINDEX = 116, /* usb-redir.bootindex */ + QEMU_CAPS_USB_HOST_BOOTINDEX = 117, /* usb-host.bootindex */ QEMU_CAPS_LAST, /* this must always be the last item */ }; diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 440fd62..93079f3 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3504,6 +3504,16 @@ qemuBuildRedirdevDevStr(virDomainDefPtr def, } } + if (dev->info.bootIndex) { + if (!qemuCapsGet(caps, QEMU_CAPS_USB_REDIR_BOOTINDEX)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("USB redirection booting is not " + "supported by this version of QEMU")); + goto error; + } + virBufferAsprintf(&buf, ",bootindex=%d", dev->info.bootIndex); + } + if (qemuBuildDeviceAddressStr(&buf, &dev->info, caps) < 0) goto error; @@ -3540,6 +3550,8 @@ qemuBuildUSBHostdevDevStr(virDomainHostdevDefPtr dev, dev->source.subsys.u.usb.device); } virBufferAsprintf(&buf, ",id=%s", dev->info->alias); + if (dev->info->bootIndex) + virBufferAsprintf(&buf, ",bootindex=%d", dev->info->bootIndex); if (qemuBuildDeviceAddressStr(&buf, dev->info, caps) < 0) goto error; @@ -6439,16 +6451,27 @@ qemuBuildCommandLine(virConnectPtr conn, if (hostdev->info->bootIndex) { if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS || - hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI) { + (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI && + hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("booting from assigned devices is only" - " supported for PCI devices")); - goto error; - } else if (!qemuCapsGet(caps, QEMU_CAPS_PCI_BOOTINDEX)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("booting from assigned PCI devices is not" - " supported with this version of qemu")); + " supported for PCI and USB devices")); goto error; + } else { + if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI && + !qemuCapsGet(caps, QEMU_CAPS_PCI_BOOTINDEX)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("booting from assigned PCI devices is not" + " supported with this version of qemu")); + goto error; + } + if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB && + !qemuCapsGet(caps, QEMU_CAPS_USB_HOST_BOOTINDEX)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("booting from assigned USB devices is not" + " supported with this version of qemu")); + goto error; + } } } -- 1.7.8.6
On 11/14/2012 07:51 AM, Ján Tomko wrote:
Allow bootindex to be specified for redirected USB devices and host USB devices.
Bug: https://bugzilla.redhat.com/show_bug.cgi?id=805414
--- Bootindex for these devices is supported since QEMU 1.1.0 (or commit 65bb3a5c) but the actual booting from usb-host devices is broken since a844ed84 (before 1.2.0). I haven't tested it with usb-redir yet. --- docs/schemas/domaincommon.rng | 3 +++ src/conf/domain_conf.h | 4 ++-- src/qemu/qemu_capabilities.c | 10 ++++++++++ src/qemu/qemu_capabilities.h | 2 ++ src/qemu/qemu_command.c | 37 ++++++++++++++++++++++++++++++------- 5 files changed, 47 insertions(+), 9 deletions(-)
@@ -6439,16 +6451,27 @@ qemuBuildCommandLine(virConnectPtr conn,
if (hostdev->info->bootIndex) { if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS || - hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI) { + (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI && + hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)) {
Indentation looks off here; generally, when wrapping lines with (), the second line starts after the '(' column, as in: (a && b) ACK with that tweak. -- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
On 11/14/2012 08:35 AM, Eric Blake wrote:
On 11/14/2012 07:51 AM, Ján Tomko wrote:
Allow bootindex to be specified for redirected USB devices and host USB devices.
+ (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI && + hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)) {
Indentation looks off here; generally, when wrapping lines with (), the second line starts after the '(' column, as in:
(a && b)
ACK with that tweak.
Pushed. -- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
Il 14/11/2012 15:51, Ján Tomko ha scritto:
Allow bootindex to be specified for redirected USB devices and host USB devices.
Bug: https://bugzilla.redhat.com/show_bug.cgi?id=805414
--- Bootindex for these devices is supported since QEMU 1.1.0 (or commit 65bb3a5c) but the actual booting from usb-host devices is broken since a844ed84 (before 1.2.0). I haven't tested it with usb-redir yet. --- docs/schemas/domaincommon.rng | 3 +++ src/conf/domain_conf.h | 4 ++-- src/qemu/qemu_capabilities.c | 10 ++++++++++ src/qemu/qemu_capabilities.h | 2 ++ src/qemu/qemu_command.c | 37 ++++++++++++++++++++++++++++++------- 5 files changed, 47 insertions(+), 9 deletions(-)
Documentation missing? (Testcases too). Paolo
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng index 2beb035..02ad477 100644 --- a/docs/schemas/domaincommon.rng +++ b/docs/schemas/domaincommon.rng @@ -2779,6 +2779,9 @@ <optional> <ref name="address"/> </optional> + <optional> + <ref name="deviceBoot"/> + </optional> </element> </define> <define name="redirfilter"> diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h index 6539281..091879e 100644 --- a/src/conf/domain_conf.h +++ b/src/conf/domain_conf.h @@ -279,8 +279,8 @@ struct _virDomainDeviceInfo { * devices. */ int rombar; /* enum virDomainPciRombarMode */ char *romfile; - /* bootIndex is only user for disk, network interface, and - * hostdev devices. */ + /* bootIndex is only used for disk, network interface, hostdev + * and redirdev devices */ int bootIndex; };
diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c index 5ce93f2..6ce2638 100644 --- a/src/qemu/qemu_capabilities.c +++ b/src/qemu/qemu_capabilities.c @@ -191,6 +191,8 @@ VIR_ENUM_IMPL(qemuCaps, QEMU_CAPS_LAST, "vnc",
"drive-mirror", /* 115 */ + "usb-redir.bootindex", + "usb-host.bootindex", );
struct _qemuCaps { @@ -1325,6 +1327,11 @@ static struct qemuCapsStringFlags qemuCapsObjectPropsPixx4PM[] = {
static struct qemuCapsStringFlags qemuCapsObjectPropsUsbRedir[] = { { "filter", QEMU_CAPS_USB_REDIR_FILTER }, + { "bootindex", QEMU_CAPS_USB_REDIR_BOOTINDEX }, +}; + +static struct qemuCapsStringFlags qemuCapsObjectPropsUsbHost[] = { + { "bootindex", QEMU_CAPS_USB_HOST_BOOTINDEX }, };
struct qemuCapsObjectTypeProps { @@ -1350,6 +1357,8 @@ static struct qemuCapsObjectTypeProps qemuCapsObjectProps[] = { ARRAY_CARDINALITY(qemuCapsObjectPropsPixx4PM) }, { "usb-redir", qemuCapsObjectPropsUsbRedir, ARRAY_CARDINALITY(qemuCapsObjectPropsUsbRedir) }, + { "usb-host", qemuCapsObjectPropsUsbHost, + ARRAY_CARDINALITY(qemuCapsObjectPropsUsbHost) }, };
@@ -1545,6 +1554,7 @@ qemuCapsExtractDeviceStr(const char *qemu, "-device", "PIIX4_PM,?", "-device", "usb-redir,?", "-device", "ide-drive,?", + "-device", "usb-host,?", NULL); /* qemu -help goes to stdout, but qemu -device ? goes to stderr. */ virCommandSetErrorBuffer(cmd, &output); diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h index fb88aa1..751b3ec 100644 --- a/src/qemu/qemu_capabilities.h +++ b/src/qemu/qemu_capabilities.h @@ -153,6 +153,8 @@ enum qemuCapsFlags { QEMU_CAPS_BLOCK_COMMIT = 113, /* block-commit */ QEMU_CAPS_VNC = 114, /* Is -vnc available? */ QEMU_CAPS_DRIVE_MIRROR = 115, /* drive-mirror monitor command */ + QEMU_CAPS_USB_REDIR_BOOTINDEX = 116, /* usb-redir.bootindex */ + QEMU_CAPS_USB_HOST_BOOTINDEX = 117, /* usb-host.bootindex */
QEMU_CAPS_LAST, /* this must always be the last item */ }; diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index 440fd62..93079f3 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -3504,6 +3504,16 @@ qemuBuildRedirdevDevStr(virDomainDefPtr def, } }
+ if (dev->info.bootIndex) { + if (!qemuCapsGet(caps, QEMU_CAPS_USB_REDIR_BOOTINDEX)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("USB redirection booting is not " + "supported by this version of QEMU")); + goto error; + } + virBufferAsprintf(&buf, ",bootindex=%d", dev->info.bootIndex); + } + if (qemuBuildDeviceAddressStr(&buf, &dev->info, caps) < 0) goto error;
@@ -3540,6 +3550,8 @@ qemuBuildUSBHostdevDevStr(virDomainHostdevDefPtr dev, dev->source.subsys.u.usb.device); } virBufferAsprintf(&buf, ",id=%s", dev->info->alias); + if (dev->info->bootIndex) + virBufferAsprintf(&buf, ",bootindex=%d", dev->info->bootIndex);
if (qemuBuildDeviceAddressStr(&buf, dev->info, caps) < 0) goto error; @@ -6439,16 +6451,27 @@ qemuBuildCommandLine(virConnectPtr conn,
if (hostdev->info->bootIndex) { if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS || - hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI) { + (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI && + hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)) { virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", _("booting from assigned devices is only" - " supported for PCI devices")); - goto error; - } else if (!qemuCapsGet(caps, QEMU_CAPS_PCI_BOOTINDEX)) { - virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", - _("booting from assigned PCI devices is not" - " supported with this version of qemu")); + " supported for PCI and USB devices")); goto error; + } else { + if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI && + !qemuCapsGet(caps, QEMU_CAPS_PCI_BOOTINDEX)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("booting from assigned PCI devices is not" + " supported with this version of qemu")); + goto error; + } + if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB && + !qemuCapsGet(caps, QEMU_CAPS_USB_HOST_BOOTINDEX)) { + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s", + _("booting from assigned USB devices is not" + " supported with this version of qemu")); + goto error; + } } }
On 11/16/12 11:01, Paolo Bonzini wrote:
Il 14/11/2012 15:51, Ján Tomko ha scritto:
Allow bootindex to be specified for redirected USB devices and host USB devices.
Bug: https://bugzilla.redhat.com/show_bug.cgi?id=805414
--- Bootindex for these devices is supported since QEMU 1.1.0 (or commit 65bb3a5c) but the actual booting from usb-host devices is broken since a844ed84 (before 1.2.0). I haven't tested it with usb-redir yet. --- docs/schemas/domaincommon.rng | 3 +++ src/conf/domain_conf.h | 4 ++-- src/qemu/qemu_capabilities.c | 10 ++++++++++ src/qemu/qemu_capabilities.h | 2 ++ src/qemu/qemu_command.c | 37 ++++++++++++++++++++++++++++++------- 5 files changed, 47 insertions(+), 9 deletions(-)
Documentation missing? (Testcases too).
Paolo
Yes, I plan to do those after getting it to work with usb-redir.
participants (3)
-
Eric Blake -
Ján Tomko -
Paolo Bonzini