- 26 11月, 2012 17 次提交
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由 Jan Kiszka 提交于
Avoid passing a non-PCI IRQ to ich9_gsi_to_pirq. It's wrong and triggers an assertion. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jan Kiszka 提交于
Same as for i44fx: KVM does not support SMM yet. Signal it initialized to Seabios to avoid failures. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jason Baron 提交于
Add the dmi-to-pci i82801b11 bridge chip. This is the pci bridge chip that q35 uses on its host bus for PCI bus arbitration. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Isaku Yamahata 提交于
pc q35 based chipset emulator to support pci express natively. Based on Anthony Liguori's suggestion, the machine name is 'q35-next', with an alias of 'q35'. At this point, there are no compatibility guarantees. When the chipset stabilizes more, we will begin to version the machine names. Major features which still need to be added: -Migration support (mostly around ahci) -ACPI hotplug support (pcie hotplug support is working) -Passthrough support Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jason Baron 提交于
Add support for the ich9 smbus chip. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jason Baron 提交于
Add support for the ICH9 LPC chip. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jason Baron 提交于
Lay the groundwork for subsequent ich9 support. Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Isaku Yamahata 提交于
Factor out smram/pam logic for use by other chipsets, namely q35 at this point. Note: Should be factored out into a generic North Bridge Class. [jbaron@redhat.com: changes for updated memory API] Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jason Baron 提交于
Rename: kvm_piix3_gsi_handlei() -> kvm_pc_gsi_handler() kvm_piix3_setup_irq_routing() -> kvm_pc_setup_irq_routing() This is in preparation for other users, namely q35 at this time. Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Jason Baron 提交于
Move ioapic_init() from pc_piix.c to pc.c, to make it a common function. Rename ioapic_init() -> ioapic_init_gsi(). Move to pc.h so q35 can use them as well. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Isaku Yamahata 提交于
Factor out pc nic initialization. This simplifies the pc initialization and will reduce the code duplication of q35 pc initialization. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com> Signed-off-by: NIsaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: NJason Baron <jbaron@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* qemu-kvm/uq/master: Legacy qemu-kvm options have no argument Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* kraxel/usb.72: usb-redir: Don't handle interrupt output packets async usb-redir: Split usb_handle_interrupt_data into separate in/out functions usb-smartcard-reader: Properly NAK interrupt eps when we've no events usb-bt: Return NAK instead of STALL when interrupt ep has no data uhci: Fix double unlink uhci: Don't allow the guest to set port-enabled when there is no dev connected uhci: Add a completions_only flag for async completions Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* spice/spice.v64: spice: add new spice-server callbacks to ui/spice-display.c Fix the inconsistency in x509-dh-key-file parameter Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* stefanha/block: ide: Fix status register after short PRDs ide: Fix crash with too long PRD use int64_t for return values from rbd instead of int vdi: don't override libuuid symbols block: add bdrv_reopen() support for raw hdev, floppy, and cdrom Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Anthony Liguori 提交于
* stefanha/net: tap: reset vnet header size on open Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Catalin Patulea 提交于
Signed-off-by: NCatalin Patulea <catalinp@google.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 25 11月, 2012 4 次提交
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由 Jan Kiszka 提交于
The vm clock may be stopped, and then we won't get open events anymore. Seen with QMP sessions. Reported-by: NDietmar Maurer <dietmar@proxmox.com> Tested-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Wenchao Xia 提交于
Currently Makefile test if pixman have configure log, but the script directly return error if that file do not exist. This patch fix it. Signed-off-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Stefan Weil 提交于
The local string tmp_filename is passed to function get_tmp_filename which expects a string with minimum size MAX_PATH for w32 hosts. MAX_PATH is 260 and PATH_MAX is 259, so tmp_filename was too short. Commit eba25057 introduced this regression. Signed-off-by: NStefan Weil <sw@weilnetz.de> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Richard Henderson 提交于
Fixes the pointer truncation that was occurring for branches. Cc: Stefan Weil <sw@weilnetz.de> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: NRichard Henderson <rth@twiddle.net> Reviewed-by: NStefan Weil <sw@weilnetz.de> Tested-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 24 11月, 2012 7 次提交
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由 Aurelien Jarno 提交于
Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
In dead_temp, local temps should always be marked as back to memory, even if they have not been allocated (i.e. they are discared before cross a basic block). It fixes the following assertion in target-xtensa: qemu-system-xtensa: tcg/tcg.c:1665: temp_save: Assertion `s->temps[temp].val_type == 2 || s->temps[temp].fixed_reg' failed. Aborted Reported-by: NMax Filippov <jcmvbkbc@gmail.com> Tested-by: NMax Filippov <jcmvbkbc@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 陳韋任 (Wei-Ren Chen) 提交于
I check MIPS microMIPS manual [1], and found the major opcode might be wrong. I add a comment to explicitly indicate what manual I am refering to, and according that manual I remove microMIPS32 major opcodes 0x1f. As for others, like 0x16, 0x17, 0x36 and 0x37, they are for higher-order MIPS ISA level or new revision of this microMIPS architecture. Quote from Johnson, they are belong MIPS64 [2]. [1] http://www.mips.com/products/architectures/micromips/#specifications MIPS Architecture for Programmers Volume II-B: The microMIPS32 Instruction Set (Revision 3.05) MD00582-2B-microMIPS-AFP-03.05.pdf [2] http://www.mips.com/products/architectures/mips64/ MIPS Architecture For Programmers Volume II-A: The MIPS64 Instruction Set MD00087-2B-MIPS64BIS-AFP-03.51.pdf Signed-off-by: NChen Wei-Ren <chenwj@iis.sinica.edu.tw> Reviewed-by: NEric Johnson <ericj@mips.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 陳韋任 (Wei-Ren Chen) 提交于
Current QEMU MIPS POOL32AXF encoding comes from microMIPS32 and microMIPS32 DSP. Add comment here to help reading. Signed-off-by: NChen Wei-Ren <chenwj@iis.sinica.edu.tw> Reviewed-by: NEric Johnson <ericj@mips.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
On an ARM host, the registers definitions from cpu.h clash with /usr/include/sys/ucontext.h. As there are unused, just remove them. Cc: Jia Liu <proljc@gmail.com> Cc: qemu-stable@nongnu.org Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
The bswap16 TCG opcode assumes that the high bytes of the temp equal to 0 before calling it. The ARM backend implementation takes this assumption to slightly optimize the generated code. The same implementation is called for implementing the cross-endian qemu_st16 opcode, where this assumption is not true anymore. One way to fix that would be to zero the high bytes before calling it. Given the store instruction just ignore them, it is possible to provide a slightly more optimized version. With ARMv6+ the rev16 instruction does the work correctly. For lower ARM versions the patch provides a version which behaves correctly with non-zero high bytes, but fill them with junk. Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-stable@nongnu.org Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Aurelien Jarno 提交于
The TCG arm backend considers likely that the offset to the TLB entries does not exceed 12 bits for mem_index = 0. In practice this is not true for at least the MIPS target. The current patch fixes that by loading the bits 23-12 with a separate instruction, and using loads with address writeback, independently of the value of mem_idx. In total this allow a 24-bit offset, which is a lot more than needed. Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-stable@nongnu.org Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 23 11月, 2012 1 次提交
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由 Bruce Rogers 提交于
The options no-kvm, no-kvm-pit, no-kvm-pit-reinjection, and no-kvm-irqchip should be marked as having no argument. Signed-off-by: NBruce Rogers <brogers@suse.com> Reviewed-by: NJan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>
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- 21 11月, 2012 11 次提交
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由 Hans de Goede 提交于
Instead report them as successfully completed directly on submission, this has 2 advantages: 1) This matches the timing of interrupt output packets on real hardware, with the previous async handling, if an ep has an interval of say 500 ms, then there would be 500+ ms between the submission and the guest seeing the completion, as we wont do the write back until the qh gets polled again. And in the mean time the guest may very well have timed out, as the guest can reasonable expect a much quicker completion. 2) This fixes interrupt output packets potentially getting send twice surrounding a migration. As we delay the writeback to guest memory until the qh gets polled again, there is a window between completion and writeback where migration can happen, in this case the destination will not know about the completion, and it will execute the packet *again* But it does also come with a disadvantage: 1) If the actual interrupt out to the real usb device fails, there is no way to report this back to the guest. This patch assumes however that interrupt outs in practice never fail, as they are only used by specialized drivers, which are unlikely to issue illegal requests (unlike general class drivers which often issue requests which some devices don't implement). And that thus the advantages outway the disadvantage. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Hans de Goede 提交于
No functional changes. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Hans de Goede 提交于
When we've no data to return from the interrupt endpoint, return NAK rather then a 0 length packet. CC: Alon Levy <alevy@redhat.com> Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Hans de Goede 提交于
I noticed this while making all devices with interrupt endpoints properly do wakeup. While at it also add wakeup support. Note that I've not tested this, but returning STALL for an interrupt ep which has no data is cleary the wrong thing to do. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Hans de Goede 提交于
uhci_async_cancel() already does a uhci_async_unlink(). Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Hans de Goede 提交于
It is possible for device disconnect and the guest trying to reset the port (because of USB xact errors prior to the disconnect getting signaled) to race, when we hit this race, the guest will write the port-control register with its pre-disconnect value + the reset bit set, after which we have a disconnected device with its port-enabled bit set in its port-control register, which is no good :) Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Hans de Goede 提交于
Add a completions_only flag, and set this when running process_frame for async completion handling, this fixes 2 issues in a single patch: 1) It makes sure async completed packets get written to guest mem immediately, even if all the bandwidth for the frame was consumed from the timer run process_frame. This is necessary as delaying their writeback to the next frame can cause the completion to get lost on migration. 2) The calling of process_frame from a bh on async completion causes iso tds to get server more often they should, messing up usb sound class device timing. By only processing completed packets, the iso tds get skipped fixing this. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Otherwise qemu crashes with non-qxl graphics cards. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Lei Li 提交于
Commit c448e855 (spice: tls support) added options to the -spice command line. But there is an inconsistency between the declaration of the option 'x509-dh-key-file' to -spice command line and its parameter parsing 'x509-dh-file' in function qemu_spice_init. https://bugs.launchpad.net/qemu/+bug/1035042Reported-by: NAlon Bar-Lev <alon.barlev@gmail.com> Signed-off-by: NLei Li <lilei@linux.vnet.ibm.com> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Kevin Wolf 提交于
When failing a request because the length of the regions described by the PRDT was too short for the requested number of sectors, the IDE emulation forgot to update the status register, so that the device would keep the BSY flag set indefinitely. Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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由 Kevin Wolf 提交于
Without this, s->nsector can become negative and badness happens (trying to malloc huge amount of memory and glib calls abort()) Signed-off-by: NKevin Wolf <kwolf@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
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