- 15 3月, 2012 18 次提交
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由 Andreas Färber 提交于
Scripted conversion: sed -i "s/CPUState/CPUCRISState/g" target-cris/*.[hc] sed -i "s/#define CPUCRISState/#define CPUState/" target-cris/cpu.h Signed-off-by: NAndreas Färber <afaerber@suse.de> Acked-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Scripted conversion: sed -i "s/CPUState/CPUARMState/g" target-arm/*.[hc] sed -i "s/#define CPUARMState/#define CPUState/" target-arm/cpu.h Signed-off-by: NAndreas Färber <afaerber@suse.de> Acked-by: NAnthony Liguori <aliguori@us.ibm.com> Acked-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Andreas Färber 提交于
Scripted conversion: sed -i "s/CPUState/CPUAlphaState/g" target-alpha/*.[hc] sed -i "s/#define CPUAlphaState/#define CPUState/" target-alpha/cpu.h Signed-off-by: NAndreas Färber <afaerber@suse.de> Acked-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Use CPU*State where applicable. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Use CPU*State where applicable. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
In target-specific code use CPU*State. While at it, fix indentation on those lines. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
pc.h and apic.h are not needed; apic.h would drag in x86 CPUState and is now included directly for TARGET_I386. isa.h is already #included from mc146818rtc.h. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
This aids in refactoring CPUState by adopting the common naming scheme. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Will be needed for qemu_irq_ack callback. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Use CPUX86State etc. instead (hand-converted). Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Frees the identifier cpu_reset for QOM CPUs (manual rename). Don't hide the parameter type behind explicit casts, use static functions with strongly typed argument to indirect. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Alexander Graf 提交于
On ppc405ep there is a register that allows for software to reset the core, but not the whole system. Implement this reset using a reset interrupt. This gets rid of a bunch of #if 0'ed code. Reported-by: NAndreas Färber <afaerber@suse.de> Signed-off-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
This function allows to obtain a singly-linked list of classes, which can be sorted by the caller. Signed-off-by: NAndreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Igor Mitsyanko 提交于
Function name type_class_init() gave us a wrong impression of separation of type's "class" and "object" entities initialization. Name type_initialize() is more appropriate for type_class_init() function (considering what operations it performs). Signed-off-by: NIgor Mitsyanko <i.mitsyanko@samsung.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Igor Mitsyanko 提交于
QOM documentation states that for objects of type with @instance_size == 0 size will be assigned to match parent object's size. But currently this feauture is not implemented and qemu asserts during creation of object with zero instance_size. Set appropriate value for type instance_size during type_class_init() call. object_initialize_with_type() must call type_class_init() before asserting type->instance_size, and object_new_with_type() must call type_class_init() before object allocation. Signed-off-by: NIgor Mitsyanko <i.mitsyanko@samsung.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Avi Kivity 提交于
The kvmvapic code remaps a section of ROM as RAM to allow the guest to maintain state there. It is careful to align the section size to a page boundary, to avoid creating subpages, but neglects to do the same for the start address. These leads to an assert later on when the memory core tries to create a page which is half RAM and half ROM. Fix by aligning the start address to a page boundary. This can be triggered by running qemu-system-x86_64 -enable-kvm -vga none. Signed-off-by: NAvi Kivity <avi@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 14 3月, 2012 5 次提交
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由 Anthony Liguori 提交于
* kiszka/queues/slirp: slirp: Fix compiler warning for w64 slirp: Cleanup resources on instance removal slirp: Remove unneeded if_queued slirp: Fix queue walking in if_start slirp: Prevent recursion of if_start slirp: Keep next_m always valid
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由 Anthony Liguori 提交于
* kraxel/usb.44: Endian fix an assertion in usb-msd uhci: alloc can't fail, drop check. uhci: new uhci_handle_td return code for tds still in flight uhci: renumber uhci_handle_td return codes uhci: use enum for uhci_handle_td return codes uhci: tracing support uhci: cancel on schedule stop. uhci: fix uhci_async_cancel_all uhci: pass addr to uhci_async_alloc usb: improve packet state sanity checks usb-ohci: DMA writeback bug fixes usb-ehci: drop unused isoch_pause variable usb: zap hw/ush-{ohic,uhci}.h + init wrappers usb: the big rename
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由 Andreas Färber 提交于
Link the Object base class and the module infrastructure for class registration. Introduce $(universal-obj-y) for objects that are more common than $(common-obj-y), so that those only get built once. Call QOM module init for type registration. Signed-off-by: NAndreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
The constructors for QOM TYPE_INTERFACE were executed rather late in vl.c's main(). Call them very early so that QOM can safely be used for machines and CPUs. Signed-off-by: NAndreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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由 Andreas Färber 提交于
Currently, the "kvmclock" type is only registered when kvm_enabled(). This breaks when moving type registration to before command line parsing (so that QOM types can be used for CPU and machine). Since the QOM classes are lazy-initialized anyway and kvmclock_create() has another kvm_enabled() check, simply drop the KVM check in kvmclock_register_types(). kvm-i8259, kvm-apic and kvm-ioapic do not suffer from such a check. Reviewed-by: please. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NJan Kiszka <jan.kiszka@siemens.com> Cc: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 13 3月, 2012 17 次提交
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由 Stefan Weil 提交于
Casting a pointer to an integer value must use uintptr_t or intptr_t (not long) for portable code. MinGW-w64 requires this because sizeof(long) != sizeof(void *) for w64 hosts, so casting to long raises a compiler warning. I use uintptr_t instead of intptr_t because changing the sign does not matter here and casting pointers to unsigned values seems more reasonable (the unsigned value is a non negative offset. Cc: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
Close & free sockets when shutting down a slirp instance, also release all buffers. CC: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
There is now a trivial check on entry of if_start for pending packets, so we can drop the additional tracking via if_queued. Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
Another attempt to get this right: We need to carefully walk both the fastq and the batchq in if_start while trying to send packets to possibly not yet resolved hosts on the virtual network. So far we just requeued a delayed packet where it was and then started walking the queues from the top again - that couldn't work. Now we pre- calculate the next packet in the queue so that the current one can safely be removed if it was sent successfully. We also need to take into account that the next packet can be from the same session if the current one was sent and there are no other sessions. CC: Fabien Chouteau <chouteau@adacore.com> CC: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> CC: Stefan Weil <sw@weilnetz.de> Tested-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
if_start can be called recursively via if_encap. Avoid this as our scheme of dequeuing packets is not compatible with this. CC: Fabien Chouteau <chouteau@adacore.com> CC: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> CC: Stefan Weil <sw@weilnetz.de> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Jan Kiszka 提交于
Make sure that next_m always points to a packet if batchq is non-empty. This will simplify walking the queues in if_start. CC: Fabien Chouteau <chouteau@adacore.com> CC: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com> CC: Stefan Weil <sw@weilnetz.de> Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
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由 Benjamin Herrenschmidt 提交于
This fixes a broken endian assumption in an assertion in usb-msd. Cc: Gerd Hoffman <kraxel@redhat.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> 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>
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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
Step #2 (separate for better bisectability): renumber so the silly '-1' goes away. Pick a range which doesn't overlap the old values. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Step #1 (separate for better bisectability): replace numbers with names. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Zap DPRINTF, add tracepoints instead. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Cancel any in-flight transaction when the guest stops the uhci schedule. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
It should also free all queues. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Also do async->td initialization in uhci_async_alloc now. Prepares for adding tracepoints. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Gerd Hoffmann 提交于
Add a new function to check whenever the packet state is as expected, log more informations in case it isn't. Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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由 Wei Yang 提交于
This patch fixes two bugs in the OHCI device where the device writes back data to system memory that should be exclusively under the control of the guest side driver. In OHCI specification Section 5.2.7, it mentioned "In all cases, Host Controller Driver is responsible for the insertion and removal of all Endpoint Descriptors in the various Host Controller Endpoint Descriptor lists". In the ohci_frame_boundary(), ohci_put_hcca() writes the entire hcca back including the interrupt ED lists which should be under driver control. This violates the specification and can race with a host driver updating that list at the same time. In the OHCI Spec Section 4.6, Transfer Descriptor Queue Processing, it mentioned "Since the TD pointed to by TailP is not accessed by the HC, the Host Controller Driver can initialize that TD and link at least one other to it without creating a coherency or synchronization problem". While the function ohci_put_ed() writes the entire endpoint descriptor back including the TailP which should under driver control. This violate the specification and can race with a host driver updating the TD list at the same time. In each case the solution is to make sure we don't write data which is under driver control. Cc: Gerd Hoffman <kraxel@redhat.com> Signed-off-by: NWei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
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