- 28 8月, 2013 2 次提交
-
-
由 Markus Armbruster 提交于
We set default boot order "cad" in every single machine definition except "pseries" and "moxiesim", even though very few boards actually care for boot order, and "cad" makes sense for even fewer. Machines that care: * pc and its variants Accept up to three letters 'a', 'b' (undocumented alias for 'a'), 'c', 'd' and 'n'. Reject all others (fatal with -boot). * nseries (n800, n810) Check whether order starts with 'n'. Silently ignored otherwise. * prep, g3beige, mac99 Extract the first character the machine understands (subset of 'a'..'f'). Silently ignored otherwise. * spapr Accept an arbitrary string (vl.c restricts it to contain only 'a'..'p', no duplicates). * sun4[mdc] Use the first character. Silently ignored otherwise. Strip characters these machines ignore from their default boot order. For all other machines, remove the unused default boot order alltogether. Note that my rename of QEMUMachine member boot_order to default_boot_order and QEMUMachineInitArgs member boot_device to boot_order has a welcome side effect: it makes every use of boot orders visible in this patch, for easy review. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Alexey Kardashevskiy 提交于
This adds pci_cfg_read and pci_cfg_write traces for config spaces accesses. Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
- 27 8月, 2013 2 次提交
-
-
由 Michael S. Tsirkin 提交于
commit 39848901 pc: limit 64 bit hole to 2G by default introduced a way for management to control the window allocated to the 64 bit PCI hole. This is useful, but existing management tools do not know how to set this property. As a result, e.g. specifying a large ivshmem device with size > 4G is broken by default. For example this configuration no longer works: -device ivshmem,size=4294967296,chardev=cfoo -chardev socket,path=/tmp/sock,id=cfoo,server,nowait Fix this by detecting that hole size was not specified and defaulting to the backwards-compatible value of 1 << 62. Cc: qemu-stable@nongnu.org Cc: Igor Mammedov <imammedo@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Alexey Kardashevskiy 提交于
A PCI device's DMA address space (possibly an IOMMU) is returned by a method on the PCIBus. At the moment that only has one caller, so the method is simply open coded. We'll need another caller for VFIO, so this patch introduces a helper/wrapper function. If IOMMU is not set, the pci_device_iommu_address_space() function returns the parent's IOMMU skipping the "bus master" address space as otherwise proper emulation would require more effort for no benefit. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> [aik: added inheritance from parent if iommu is not set for the current bus] Signed-off-by: NAlexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
- 25 8月, 2013 1 次提交
-
-
由 yinyin 提交于
virtqueue_get_avail_bytes: when found a indirect desc, we need loop over it. /* loop over the indirect descriptor table */ indirect = 1; max = vring_desc_len(desc_pa, i) / sizeof(VRingDesc); num_bufs = i = 0; desc_pa = vring_desc_addr(desc_pa, i); But, It init i to 0, then use i to update desc_pa. so we will always get: desc_pa = vring_desc_addr(desc_pa, 0); the last two line should swap. Cc: qemu-stable@nongnu.org Signed-off-by: NYin Yin <yin.yin@cs2c.com.cn> Reviewed-by: NStefan Hajnoczi <stefanha@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
- 22 8月, 2013 9 次提交
-
-
由 Eduardo Habkost 提交于
All callers always use the same values (get_system_memory(), get_system_io()), so the parameters are pointless. If one day we decide to eliminate get_system_memory() and get_system_io(), we will be able to do that more easily by adding the values to struct QEMUMachineInitArgs. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Eduardo Habkost 提交于
It just needs to set has_pvpanic=false after calling it. This way, it won't be a special case anymore. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Eduardo Habkost 提交于
Making the older compat functions call the newer compat functions at the beginning allows the older functions undo what's done by newer compat functions. e.g.: pc_compat_1_4() will be able to call pc_compat_1_5() and then set has_pvpanic=false. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Eduardo Habkost 提交于
The pc_init_pci_1_2()/pc_init_pci_1_0() split was made on commit 6fd028f6, in preparation for commit 9953f882. The latter was reverted, so there's no reason to keep two separate functions that do exactly the same, anymore. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Markus Armbruster 提交于
Don't explode when the variable is used just a few times, and never changed. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Markus Armbruster 提交于
Don't explode QEMUMachineInitArgs before passing it to pc_init1(). Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Markus Armbruster 提交于
Pass on the generic arguments unadulterated, and the machine-specific ones as separate argument. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Acked-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Markus Armbruster 提交于
Don't explode when the variable is used just once, and never changed. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Acked-by: NAlexander Graf <agraf@suse.de> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
由 Markus Armbruster 提交于
Don't explode QEMUMachineInitArgs before passing it to sun4m_hw_init(), sun4uv_init(). Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
-
- 21 8月, 2013 2 次提交
-
-
由 Michael S. Tsirkin 提交于
ROM files that are put in FW CFG are copied to guest ram, by BIOS, but they are not backed by RAM so they don't get migrated. Each time we change two bytes in such a ROM this breaks cross-version migration: since we can migrate after BIOS has read the first byte but before it has read the second one, getting an inconsistent state. Future-proof this by creating, for each such ROM, an MR serving as the backing store. This MR is never mapped into guest memory, but it's registered as RAM so it's migrated with the guest. Naturally, this only helps for -M 1.7 and up, older machine types will still have the cross-version migration bug. Luckily the race window for the problem to trigger is very small, which is also likely why we didn't notice the cross-version migration bug in testing yet. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com>
-
由 Michael S. Tsirkin 提交于
Make 1.4 compat code call the 1.6 one, reducing code duplication. Add comment explaining why we can't make 1.4 call 1.5 as usual. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
-
- 20 8月, 2013 17 次提交
-
-
由 Peter Chubb 提交于
When imx_epit.c was last refactored, a common usecase (comparison register zero) broke. This patch fixes that, and simplifies the code yet more. It also fixes a major thinko in the reset path --- the wrong bits in the control register were being cleared. Signed-off-by: NPeter Chubb <peter.chubb@nicta.com.au> Reviewed-by: NJean-Christophe DUBOIS <jcd@tribudubois.net> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
-
由 Peter Maydell 提交于
When individual CONFIG_ switches for the A9MPcore and A15MPcore devices were created, they were inadvertently given incorrect names (CONFIG_ARM9MPCORE and CONFIG_ARM15MPCORE). These CPUs are "Cortex-A9MP" and "Cortex-A15MP", and in particular the ARM9 is a different (rather older) CPU than the Cortex-A9. Rename the CONFIG_ switches to bring them into line with the source file names and CPU names. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1376056215-26391-1-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Now our A15 CPU implements the generic timers, we can wire them up to the appropriate inputs on the GIC. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Tested-by: NLaurent Desnogues <laurent.desnogues@gmail.com> Message-id: 1376065080-26661-5-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Now all the boards have been converted arm_pic_init_cpu() is unused and can just be deleted. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-15-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-14-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-13-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-12-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-11-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-10-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-9-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-8-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-7-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-6-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-5-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-4-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Drop the now-deprecated arm_pic_init_cpu() in favour of directly getting the IRQ line from the ARMCPU object. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-3-git-send-email-peter.maydell@linaro.org
-
由 Peter Maydell 提交于
Now that ARMCPU is a subclass of DeviceState, we can make the CPU's inbound IRQ and FIQ lines be simply gpio lines, which means we can remove the odd arm_pic shim. We retain the arm_pic_init_cpu() function as a backwards compatibility shim layer so we can convert the board models to get the IRQ and FIQ lines directly from the ARMCPU object one at a time. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1375977856-25046-2-git-send-email-peter.maydell@linaro.org
-
- 19 8月, 2013 3 次提交
-
-
由 Stefan Hajnoczi 提交于
The .io_flush() handler no longer exists and has no users. Drop the io_flush argument to aio_set_fd_handler() and related functions. The AioFlushEventNotifierHandler and AioFlushHandler typedefs are no longer used and are dropped too. Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
-
由 Stefan Hajnoczi 提交于
.io_flush() is no longer called so drop flush_true() and flush_io(). Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
-
由 Stefan Hajnoczi 提交于
Check exit conditions before entering blocking aio_poll(). This is mainly for consistency since it's unlikely that we are stopping in the first event loop iteration. Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
-
- 17 8月, 2013 2 次提交
-
-
由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net>
-
由 Eduardo Habkost 提交于
This way, properties registered in the instance_init function of child classes will be handled properly by qdev_prop_set_globals(), too. Includes a unit test for the new functionality. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
-
- 14 8月, 2013 1 次提交
-
-
由 Aurelien Jarno 提交于
Since commit c658b94f, MIPS raises exceptions when accessing invalid memory. This is not the correct behaviour for MIPS Malta Core LV, as the GT-64120A system controller just ignore undecoded access. This feature is used by the Linux kernel to probe for some devices. Emulate the correct behaviour in QEMU by adding an empty slot covering the entire memory space decoded by the GT-64120A. Tested-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
- 13 8月, 2013 1 次提交
-
-
由 Anthony Liguori 提交于
Context matching caused the 'has_pvpanic = true' to be applied to the 1.6 machine type instead of the 1.5 machine type. Reported-by: NMarkus Armbruster <armbru@redhat.com> Reported-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-