- 11 8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> Message-Id:
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- 09 7月, 2009 1 次提交
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由 Gerd Hoffmann 提交于
Makes pci_qdev_register take a PCIDeviceInfo struct instead of a bunch of parameters. Also adds config_read and config_write callbacks to PCIDeviceInfo, so drivers needing these can be converted to the qdev device API too. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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- 30 6月, 2009 1 次提交
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由 Jan Kiszka 提交于
The "pci_addr=" prefix currently required by pci_add/remove and drive_add has no practical use. Drop it, but still silently accept it for backward compatibility. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 24 6月, 2009 6 次提交
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由 Michael S. Tsirkin 提交于
Add pci_get/set_byte to keep *_word and *_long access functions company. They are unused for now. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
Add functions implementing MSI-X support. First user will be virtio-pci. Note that platform must set a flag to declare MSI supported: this is a safety measure to avoid breaking platforms which should support MSI-X but currently lack this in the interrupt controller emulation. For PC this will be set by APIC. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
Add "cmask" table of constant register masks: if a bit is not writeable and is set in cmask table, this bit is checked on load. An attempt to load an image that would change such a register causes load to fail. Use this table to make sure that load does not modify registers that guest can not change (directly or indirectly). Note: we can't just assume that read-only registers never change, because the guest could change a register indirectly. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
Add routines to manage PCI capability list. First user will be MSI-X. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
Add inline routines for convenient access to pci devices with correct (little) endianness. Will be used by MSI-X support. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Michael S. Tsirkin 提交于
Change much of hw/pci to use symbolic constants and a table-driven design: add a mask table with writable bits set and readonly bits unset. Detect change by comparing original and new registers. This makes it easy to support capabilities where read-only/writeable bit layout differs between devices, depending on capabilities present. As a result, writing a single byte in BAR registers now works as it should. Writing to upper limit registers in the bridge also works as it should. Code is also shorter. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 22 6月, 2009 2 次提交
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由 Markus Armbruster 提交于
Simply pass the PCI address through qemu_pci_hot_add_nic() to pci_nic_init() and through qemu_pci_hot_add_storage() to pci_create(). Before, pci_device_hot_add() passed along the PCI bus to use, and ignored any user-specified slot. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Markus Armbruster 提交于
Make net_client_init() accept addr=, put the value into struct NICinfo. Use it in pci_nic_init(), and remove arguments bus and devfn. Don't support addr= in third argument of monitor command pci_add, because that clashes with its first argument. Admittedly unelegant. Machines "malta" and "r2d" have a default NIC with a well-known PCI address. Deal with that the same way as the NIC model: make pci_nic_init() take an optional default to be used when the user doesn't specify one. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 17 6月, 2009 1 次提交
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由 Avi Kivity 提交于
This function is used to manage a PCI BAR, so make the more generic pci_register_io_region() available to other uses. Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 10 6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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- 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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- 15 5月, 2009 3 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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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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由 Paul Brook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 14 5月, 2009 1 次提交
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由 Paul Brook 提交于
The vga_ram_size argument to machine init functions always has the same value, and is ignored by many machines (including SPARC32 which has an obsolete ifdef for VGA_RAM_SIZE). Remove it and push VGA_RAM_SIZE into vga_int.h. Signed-off-by: NPaul Brook <paul@codesourcery.com>
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- 04 5月, 2009 1 次提交
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由 Isaku Yamahata 提交于
use symbolic value instead of 0x0e and related value. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp>
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- 10 4月, 2009 1 次提交
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由 pbrook 提交于
Signed-off-by: NPaul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7063 c046a42c-6fe2-441c-8c8c-71466251a162
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- 29 3月, 2009 1 次提交
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由 aliguori 提交于
this patch adds some more defines from linux/pci_regs.h to hw/pci.h. There is now no longer a need to define them in eepro100.c, so they were removed there. Some defines from linux/pci_regs.h had similar, but not the same defines in hw/pci.h (PCI_REVISION_ID / PCI_REVISION, PCI_SUBSYSTEM_VENDOR_ID / PCI_SUBVENDOR_ID, PCI_SUBSYSTEM_ID / PCI_SUBDEVICE_ID). I suggest to use the "standard" from linux/pci_regs.h and replace the "old" Qemu ones. To facilitate the migration, my patch does not remove the old defines but marks them as obsolete. After a migration to the "standard" defines, pci.h could use linux/pci_regs.h which is far more complete. The patch is needed for an updated maintainer version of hw/eepro100.c which I'd like to see in Qemu stable. * Remove declarations already declared in header file from eepro100.c * Add missing declarations from pci_regs.h to pci.h * Mark "non-standard" declarations in pci.h as obsolete Signed-off-by: NStefan Weil <weil@mail.berlios.de> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6901 c046a42c-6fe2-441c-8c8c-71466251a162
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- 13 3月, 2009 1 次提交
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由 aliguori 提交于
This patch adds and uses #defines for the remaining hardcoded PCI device IDs. It also moves definitions taken from linux/pci_ids.h into a separate header (hw/pci_ids.h), removes the 'RTL' from PCI_DEVICE_ID_REALTEK_RTL8029, and renames PCI_DEVICE_ID_FSL_E500 to PCI_DEVICE_ID_MPC8533E to match Linux's definition. Changes in v2: * Don't use C99-style comments * Move definitions from linux/pci_ids.h into a separate header * Rename PCI_DEVICE_ID_FSL_E500 to PCI_DEVICE_ID_MPC8533E Signed-off-by: NStuart Brady <stuart.brady@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6841 c046a42c-6fe2-441c-8c8c-71466251a162
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- 06 3月, 2009 1 次提交
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由 aliguori 提交于
Refactor the monitor API and prepare it for decoupled terminals: term_print functions are renamed to monitor_* and all monitor services gain a new parameter (mon) that will once refer to the monitor instance the output is supposed to appear on. However, the argument remains unused for now. All monitor command callbacks are also extended by a mon parameter so that command handlers are able to pass an appropriate reference to monitor output services. For the case that monitor outputs so far happen without clearly identifiable context, the global variable cur_mon is introduced that shall once provide a pointer either to the current active monitor (while processing commands) or to the default one. On the mid or long term, those use case will be obsoleted so that this variable can be removed again. Due to the broad usage of the monitor interface, this patch mostly deals with converting users of the monitor API. A few of them are already extended to pass 'mon' from the command handler further down to internal functions that invoke monitor_printf. At this chance, monitor-related prototypes are moved from console.h to a new monitor.h. The same is done for the readline API. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6711 c046a42c-6fe2-441c-8c8c-71466251a162
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- 03 3月, 2009 1 次提交
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由 aurel32 提交于
This patch add the emulation of freescale's pci controller for MPC85xx platform. Signed-off-by: NLiu Yu <yu.liu@freescale.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6661 c046a42c-6fe2-441c-8c8c-71466251a162
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- 11 2月, 2009 5 次提交
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由 aliguori 提交于
Add monitor command to hot-add PCI devices (nic and storage). Syntax is: pci_add pci_addr=[[<domain>:]<bus>:]<slot> nic|storage params It returns the domain, bus and slot for the newly added device on success. It is possible to attach a disk to a device after PCI initialization via the drive_add command. If so, a manual scan of the SCSI bus on the guest is necessary. Save QEMUMachine necessary for drive_init. Add monitor command to hot-remove devices, remove device data on _EJ0 notification. Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6610 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This code parses full PCI device addresses. It then rejects domains other than zero, because these are not supported in QEMU. Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6609 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Unregister the pci device, unassign its IO and memory regions, and free associated data. Add a callback so drivers can free device state. Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6603 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Change the PCI network drivers init functions to return the PCIDev, to inform which slot has been hot-plugged. Also record PCIDevice structure on NICInfo to locate for release on hot-removal. Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6593 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Add pci_find_bus/pci_find_device to be used by PCI hotplug. Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6592 c046a42c-6fe2-441c-8c8c-71466251a162
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- 02 2月, 2009 1 次提交
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由 blueswir1 提交于
This patch adds and uses #defines for PCI device classes and subclases, using a new pci_config_set_class() function, similar to the recently added pci_config_set_vendor_id() and pci_config_set_device_id(). Change since v1: fixed compilation of hw/sun4u.c Signed-off-by: NStuart Brady <stuart.brady@gmail.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6491 c046a42c-6fe2-441c-8c8c-71466251a162
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- 01 2月, 2009 1 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6490 c046a42c-6fe2-441c-8c8c-71466251a162
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- 28 1月, 2009 1 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6465 c046a42c-6fe2-441c-8c8c-71466251a162
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- 26 1月, 2009 2 次提交
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由 aliguori 提交于
This patch defines PCI vendor and device IDs in pci.h (matching those from Linux's pci_ids.h), and uses those definitions where appropriate. Change from v1: Introduces pci_config_set_vendor_id() / pci_config_set_device_id() accessors as suggested by Anthony Liguori. Signed-off-by: NStuart Brady <stuart.brady@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6442 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Also use the existing macro for the PCI vendor ID Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6439 c046a42c-6fe2-441c-8c8c-71466251a162
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- 17 1月, 2009 1 次提交
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由 aliguori 提交于
Patch 5/7 This patch changes the graphical_console_init function to return an allocated DisplayState instead of a QEMUConsole. This patch contains just the graphical_console_init change and few other modifications mainly in console.c and vl.c. It was necessary to move the display frontends (e.g. sdl and vnc) initialization after machine->init in vl.c. This patch does *not* include any required changes to any device, these changes come with the following patches. Patch 6/7 This patch changes the QEMUMachine init functions not to take a DisplayState as an argument because is not needed any more; In few places the graphic hardware initialization function was called only if DisplayState was not NULL, now they are always called. Apart from these cases, the rest are all mechanical substitutions. Patch 7/7 This patch updates the graphic device code to use the new graphical_console_init function. As for the previous patch, in few places graphical_console_init was called only if DisplayState was not NULL, now it is always called. Apart from these cases, the rest are all mechanical substitutions. Signed-off-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6344 c046a42c-6fe2-441c-8c8c-71466251a162
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- 14 1月, 2009 1 次提交
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由 aliguori 提交于
Add a table of PCI NIC models to pass to qemu_setup_nic_model(). While we're at it, also add a corresponding table of NIC init functions. Signed-off-by: NMark McLoughlin <markmc@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6287 c046a42c-6fe2-441c-8c8c-71466251a162
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- 10 1月, 2009 1 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6266 c046a42c-6fe2-441c-8c8c-71466251a162
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- 19 12月, 2008 2 次提交
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由 aurel32 提交于
The Command register in the PCI config space has some read-only bits. Any writes to those bits should be masked out. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6092 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aurel32 提交于
The Status register in the PCI config space has some read-only bits. Any writes to those bits should be masked out. Signed-off-by: NAmit Shah <amit.shah@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6091 c046a42c-6fe2-441c-8c8c-71466251a162
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- 12 12月, 2008 1 次提交
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由 aliguori 提交于
This sets a default PCI subsystem ID for all emulated PCI devices. PCI specs require this, so do it. In many cases it is enougth to know the PCI ID to handle a device correctly. Sometimes a device driver must identify the exact piece of hardware (via PCI Subsystem ID) though. What does this patch to qemu devices: Right now the emulated PCI devices have no PCI subsystem ID, only the PCI ID. The discussed patch sets a default PCI subsystem ID for all emulated devices. Which will make the qemu devices look pretty much like in the laptop case: all PCI subsystem IDs will point to qemu by default. If a driver emulates a very specific piece of hardware where it has to emulate more than just the PCI chip, it can overwrite the PCI subsystem ID without problems. The es1370 driver does that for example. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5986 c046a42c-6fe2-441c-8c8c-71466251a162
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