- 25 4月, 2009 9 次提交
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由 aliguori 提交于
Hook to allow iothread to drop the global mutex. 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@7244 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
To notify cpu of pending interrupt. 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@7243 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
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@7242 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Break main loop into 3 main functions. 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@7241 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Special events that have no particular event descriptor (either fd for UNIX or HANDLE for Windows) associated with make use of an artificial one. Factor the alarm timer notification so that it can be used for other events, and move dyntick timer rearm to main_loop_wait. aliguori: made sure to return a value in qemu_event_init() on win32 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@7240 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Hook to allow iothread initialization. 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@7239 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Blue Swirl: fix Sparc32 breakage 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@7238 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
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@7237 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
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@7236 c046a42c-6fe2-441c-8c8c-71466251a162
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- 24 4月, 2009 2 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7235 c046a42c-6fe2-441c-8c8c-71466251a162
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7234 c046a42c-6fe2-441c-8c8c-71466251a162
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- 23 4月, 2009 5 次提交
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由 aliguori 提交于
This broke due to r7230. Signed-off-by: NLaurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7233 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
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@7232 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Currently IRQ are reinjected as soon as they are acknowledged to the RTC, but Windows sometimes do acknowledgement in a loop with global interrupt disabled waiting for interrupt to be cleared and it does not mask RTC vector in PIC/APIC while doing this. In such situation interrupt injection always fails and RTC interrupt is never cleared. Instead of reinjecting coalesced IRQs on acknowledgement the patch below reinjects them by accelerating RTC clock a bit. This way RTC interrupt is not constantly raced after coalesced interrupt. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7231 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
If fault happened during event delivery exit_int_info should contain valid info about the event on vm exit. Signed-off-by: NGleb Natapov <gleb@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7230 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
this patch adds a buffer_alignment field to BlockDriverState and implements a qemu_blockalign function that uses that field to allocate a memory aligned buffer to be used by the block driver. buffer_alignment is initialized to 512 but each block driver can set a different value (at the moment none of them do). This patch modifies ide.c, block-qcow.c, block-qcow2.c and block.c to use qemu_blockalign instead of qemu_memalign. There is only one place left that still uses qemu_memalign to allocate buffers used by block drivers that is posix-aio-compat:handle_aiocb_rw because it is not possible to get the BlockDriverState from that function. However I think it is not important because posix-aio-compat already deals with driver specific code so it is supposed to know its own needs. 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@7229 c046a42c-6fe2-441c-8c8c-71466251a162
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- 22 4月, 2009 24 次提交
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由 aliguori 提交于
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@7228 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
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@7227 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This adds domain building support for paravirtual domains to qemu. This allows booting xen guests directly with qemu, without Xend and the management stack. 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@7226 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This patch makes qemu create backend and frontend device entries in xenstore for devices configured on the command line. It will use qdisk and qnic backend names, so the qemu internal backends will be used. Disks can be created using -drive if=xen,file=... Nics can be created using -net nic,macaddr=... 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@7225 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This patch adds a network interface backend driver to qemu. It is a pure userspace implemention using the gntdev interface. It uses "qnet" as backend name in xenstore so it doesn't interfere with the netback backend (aka "vnif"). The network backend is hooked into the corrosponding qemu vlan, i.e. vif 0 is hooked into vlan 0. To make the packages actually arrive somewhere you additionally have to link the vlan to the outside world using the usual qemu command line options such as "-net tap,...". 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@7224 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This patch adds a block device backend driver to qemu. It is a pure userspace implemention using the gntdev interface. It uses "qdisk" as backend name in xenstore so it doesn't interfere with the other existing backends (blkback aka "vbd" and tapdisk aka "tap"). 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@7223 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This patch adds a frsamebuffer (and kbd+mouse) backend driver. It it based on current xen-unstable code. It has been changed to make use of the common backend driver code. It also has been changed to compile with xen headers older than release 3.3 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@7222 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This patch adds a xenconsole backend driver. It it based on current xen-unstable code. It has been changed to make use of the common backend driver code. 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@7221 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This patch adds infrastructure for xen backend drivers living in qemu, so drivers don't need to implement common stuff on their own. It's mostly xenbus management stuff: some functions to access xentore, setting up xenstore watches, callbacks on device discovery and state changes, handle event channel, ... 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@7220 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
- configure script and build system changes. - wind up new machine type. - add -xen-* command line options. 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@7219 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7218 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
From: Kevin Wolf <kwolf@redhat.com> All L1 and L2 entries must point at the start of a cluster. If there is some offset into the cluster, the entry is corrupted. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7217 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This is purely cosmetical changes to make the code easier to read. Move L2 table processing from a deeply nested block to its own function, add some comments. Patch v2: Fix misplaced bracket causing false positives Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7216 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
From: Kevin Wolf <kwolf@redhat.com> Now that block drivers can provide check functions, expose them through qemu-img. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7215 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
From: Kevin Wolf <kwolf@redhat.com> Introduce a new bdrv_check function pointer for block drivers. Modify qcow2 to return an error status in check_refcounts(), so it can implement bdrv_check. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7214 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
From: Kevin Wolf <kwolf@redhat.com> This code is currently only compiled when DEBUG_ALLOC is defined, so you usually don't see compiler warnings on it. This patch series wants to enable the code, so fix the format string warnings first. While we're at it, let's print error messages to stderr. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7213 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
uses the QEMU firmware configuration interfacce to send the NUMA topology to the BIOS, which has to setup the tables. Only one firmware configuration channel is used. Signed-off-by: NAndre Przywara <andre.przywara@amd.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7212 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
adds an "info numa" command to the monitor to output the current topology. Since NUMA is advertised via static ACPI tables, no changes are possible during runtime. Signed-off-by: NAndre Przywara <andre.przywara@amd.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7211 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
adds a -numa command line parameter and sets a QEMU global array with the memory sizes. The CPU-to-node assignemnt is written into the CPUState. If no specific values for memory and CPUs are given, all resources will be split equally across all nodes. This code currently support only up to 64 virtual CPUs. Signed-off-by: NAndre Przywara <andre.przywara@amd.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7210 c046a42c-6fe2-441c-8c8c-71466251a162
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由 malc 提交于
Noticed by Mark Karpeles. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7209 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
The slirp stack is full of global variables which prevents instantiating it more than once. Catch this during net_slirp_init to prevent more harm later on. 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@7208 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Allow to establish a TCP/UDP connection redirection also via a monitor command 'host_net_redir'. Moreover, assume TCP as connection type if that parameter is omitted. 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@7204 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Queue packets that are send during an ongoing packet delivery. This ensures that packets will always arrive in their logical order at each client of a VLAN. Currently, slirp generates such immediate relies, and e.g. packet-sniffing clients on the same VLAN may get confused. 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@7203 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
There is nothing x86-specific in host_net_add/remove, so allow them for all targets. 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@7202 c046a42c-6fe2-441c-8c8c-71466251a162
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