- 05 10月, 2009 6 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Adds device_add and device_del commands. device_add accepts accepts the same syntax like the -device command line switch. device_del expects a device id. So you should tag your devices with ids if you want to remove them later on, like this: device_add pci-ohci,id=ohci device_del ohci Unplugging via pci_del or usb_del works too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This adds a exit callback for device destruction to DeviceInfo, so we can hook cleanups into qdev device destruction. Followup patches will put that into use. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Two bug fixes: * When freeing a device we unregister even stuff we didn't register in the first place because the ->init() callback failed. * When freeing a device with child busses attached, we fail to zap the child bus (and the devices attached to it). Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 25 9月, 2009 1 次提交
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由 Stefan Weil 提交于
replace Convery -> Convert Cc: Paul Brook <paul@codesourcery.com> Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 12 9月, 2009 1 次提交
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由 Blue Swirl 提交于
Problem: Our file sys-queue.h is a copy of the BSD file, but there are some additions and it's not entirely compatible. Because of that, there have been conflicts with system headers on BSD systems. Some hacks have been introduced in the commits 15cc9235, f40d7537, 96555a96 and 3990d09a but the fixes were fragile. Solution: Avoid the conflict entirely by renaming the functions and the file. Revert the previous hacks. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 10 9月, 2009 4 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
* Add SCSIBus. * Add SCSIDeviceInfo, move device callbacks here. * add qdev/scsi helper functions. * convert drivers. Adding scsi disks via -device works now, i.e. you can do: -drive id=sda,if=none,... -device lsi -device scsi-disk,drive=sda legacy command lines (-drive if=scsi,...) continue to work. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 28 8月, 2009 2 次提交
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由 Gerd Hoffmann 提交于
Sorry folks, but it has to be. One more of these invasive qdev patches. We have a serious design bug in the qdev interface: device init callbacks can't signal failure because the init() callback has no return value. This patch fixes it. We have already one case in-tree where this is needed: Try -device virtio-blk-pci (without drive= specified) and watch qemu segfault. This patch fixes it. With usb+scsi being converted to qdev we'll get more devices where the init callback can fail for various reasons. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Juan Quintela 提交于
Signed-off-by: NJuan Quintela <quintela@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 11 8月, 2009 6 次提交
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由 Anthony Liguori 提交于
Reported-by: Christoph Hellwig Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
As requested by avi: driver != device model. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Message-Id:
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Message-Id:
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由 Gerd Hoffmann 提交于
There are DEFINE_PROP_$TYPE("name", struct, field, default) macros for each property type. These macros link the qdev_prop_$name struct to the type used by that property. typeof(struct->field) is verifyed to be the correct one for the given property. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Message-Id:
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由 Gerd Hoffmann 提交于
Adds a (host) drive property, intended to be used by virtual disk backend drivers. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Message-Id:
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由 Gerd Hoffmann 提交于
Make -device switch use the QemuOpts framework. Everything should continue to work like it did before. New: "-set device.$id.$property=$value" works. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> Message-Id:
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- 30 7月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 27 7月, 2009 3 次提交
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由 Gerd Hoffmann 提交于
This patch implements a parser and qdev tree walker for bus paths and adds qdev_device_add on top of this. A bus path can be: (1) full path, i.e. /i440FX-pcihost/pci.0/lsi/scsi.0 (2) bus name, i.e. "scsi.0". Best used together with id= to make sure this is unique. (3) relative path starting with a bus name, i.e. "pci.0/lsi/scsi.0" For the (common) case of a single child bus being attached to a device it is enougth to specify the device only, i.e. "pci.0/lsi" will be accepted too. qdev_device_add() adds devices and accepts bus= parameters to find the bus the device should be attached to. Without bus= being specified it takes the first bus it finds where the device can be attached to (i.e. first pci bus for pci devices, ...). Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
Create a default bus name if none is passed to qbus_create(). If the parent device has DeviceState->id set it will be used to create the bus name,. i.e. -device lsi,id=foo will give you a scsi bus named "foo.0". If there is no id BusInfo->name (lowercased) will be used instead, i.e. -device lsi will give you a scsi bus named "scsi.0". A scsi adapter with two scsi busses would have "scsi.0" and "scsi.1" or "$id.0" and "$id.1" busses. The numbers of the child busses are per device, i.e. when adding two lsi adapters both will have a "*.0" child bus. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
So we can parse "$slot.$fn" strings into devfn numbers. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 21 7月, 2009 1 次提交
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 17 7月, 2009 5 次提交
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由 Blue Swirl 提交于
Move the export to a file used by both qdev.c and sysbus.c. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Gerd Hoffmann 提交于
Add id field to DeviceState. Make "info qtree" print it. This helps users and management apps identifying devices in monitor output, which is especially useful with otherwise identical devices such as two virtio disks. This patch doesn't add a way to set the id, followup patches will do. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
no_user: prevent users from adding certain devices. desc: description of the device. alias: to allow user friendly shortcuts on the command line, i.e. -device usbmouse instead of -device "QEMU USB Mouse" or -device lsi instead of -device lsi53c895a Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This add support for switching devices into a compatibility mode using device properties. Machine types can have a list of properties for specific devices attached to allow the easy creation of machine types compatible to older qemu versions. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Gerd Hoffmann 提交于
This patch is a major overhaul of the device properties. The properties are saved directly in the device state struct now, the linked list of property values is gone. Advantages: * We don't have to maintain the list with the property values. * The value in the property list and the value actually used by the device can't go out of sync any more (used to happen for the pci.devfn == -1 case) because there is only one place where the value is stored. * A record describing the property is required now, you can't set random properties any more. There are bus-specific and device-specific properties. The former should be used for properties common to all bus drivers. Typical use case is bus addressing, i.e. pci.devfn and i2c.address. Properties have a PropertyInfo struct attached with name, size and function pointers to parse and print properties. A few common property types have PropertyInfos defined in qdev-properties.c. Drivers are free to implement their own very special property parsers if needed. Properties can have default values. If unset they are zero-filled. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 09 7月, 2009 2 次提交
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由 Gerd Hoffmann 提交于
The only purpose DeviceType serves is creating a linked list of DeviceInfo structs. This removes DeviceType and add a next field to DeviceInfo instead, so the DeviceInfo structs can be changed that way. Elimitates a pointless extra level of indirection. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
BusInfo is filled with name and size (pretty much like I did for DeviceInfo as well). There is also a function pointer to print bus-specific device information to the monitor. sysbus is hooked up there, I've also added a print function for PCI. Device creation is slightly modified as well: The device type search loop now also checks the bus type while scanning the list instead of complaining thereafter in case of a mismatch. This effectively gives each bus a private namespace for device names. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 11 6月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
Rationale: move device information from code to data structures. v2: Adapt the drivers missed in the first version. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 05 6月, 2009 2 次提交
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由 Gerd Hoffmann 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Record device property types, and provide a list of properties at device registration time. Add a "device" property type that holds a reference to annother device. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 04 6月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
is redundant with DeviceState->type->name Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 26 5月, 2009 1 次提交
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由 Paul Brook 提交于
We have both IRQ sinks and GPIO inputs. These are in principle exactly the same thing, so remove the former. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 23 5月, 2009 1 次提交
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由 Paul Brook 提交于
Implement and use a common device bus state. The main side-effect is that creating a bus and attaching it to a parent device are no longer separate operations. For legacy code we allow a NULL parent, but that should go away eventually. Also tweak creation code to veriry theat a device in on the right bus. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 17 5月, 2009 1 次提交
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由 Paul Brook 提交于
I apparently failed to do this properly on the first attempt. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 15 5月, 2009 1 次提交
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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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