- 19 6月, 2015 16 次提交
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由 Peter Crosthwaite 提交于
Define the MPUIR register for MPU supporting ARMv6 and onwards. Currently we only support unified MPU. The size of the unified MPU is defined via the number of "dregions". So just a single config is added to specify this size. (When split MPU is implemented we will add an extra iregions config). Signed-off-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 9f248950b803a08c8b3c978931663182f7e882e7.1434501320.git.peter.crosthwaite@xilinx.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Sergey Fedorov 提交于
cp_reg_reset() is called from g_hash_table_foreach() which does not define a specific ordering of the hash table iteration. Thus doing reset for registers marked as ALIAS would give an ambiguous result when resetvalue is different for original and alias registers. Exit cp_reg_reset() early when passed an alias register. Then clean up alias register definitions from needless resetvalue and resetfn. In particular, this fixes a bug in the handling of the PMCR register, which had different resetvalues for its 32 and 64-bit views. Signed-off-by: NSergey Fedorov <serge.fdrv@gmail.com> Message-id: 1434554713-10220-1-git-send-email-serge.fdrv@gmail.com Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Eric Auger 提交于
This patch allows the instantiation of the vfio-calxeda-xgmac device from the QEMU command line (-device vfio-calxeda-xgmac,host="<device>"). A specialized device tree node is created for the guest, containing compat, dma-coherent, reg and interrupts properties. Signed-off-by: NEric Auger <eric.auger@linaro.org> Acked-by: NPeter Maydell <peter.maydell@linaro.org> Message-id: 1434455898-17895-1-git-send-email-eric.auger@linaro.org Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Aurelio C. Remonda 提交于
This patch adds the Cortex-M4 CPU. The M4 is basically the same as the M3, the main differences being the DSP instructions and an optional FPU. Only no-FPU cortex-M4 is implemented here, cortex-M4F is not because the core target-arm code doesn't support the M-profile FPU model yet. Signed-off-by: NAurelio C. Remonda <aurelioremonda@gmail.com> Message-id: 1434461850-4104-1-git-send-email-aurelioremonda@gmail.com Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
cocoa queue: * Add Machine menu, with entries for pause, resume, reset, power down, and media change and eject for removable drives # gpg: Signature made Fri Jun 19 11:24:11 2015 BST using RSA key ID 14360CDE # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" * remotes/pmaydell/tags/pull-cocoa-20150619-1: ui/cocoa.m: Add machine menu items to change and eject removable drive media ui/cocoa.m: Add Reset and Power Down menu items to Machine menu ui/cocoa.m: Add Machine menu with pause and resume menu items Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Peter Maydell 提交于
virtio, pci fixes, enhancements Most notably this includes virtio cross-endian patches. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> # gpg: Signature made Fri Jun 19 11:18:05 2015 BST using RSA key ID D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" * remotes/mst/tags/for_upstream: vhost: enable vhost without without MSI-X pci: Don't register a specialized 'config_write' if default behavior is intended hw/core: rebase sysbus_get_fw_dev_path() to g_strdup_printf() vhost_net: re-enable when cross endian vhost-net: tell tap backend about the vnet endianness tap: fix non-linux build tap: add VNET_LE/VNET_BE operations vhost: set vring endianness for legacy virtio virtio: introduce virtio_legacy_is_cross_endian() linux-headers: sync vhost.h vhost-user: part of virtio Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 John Arbuckle 提交于
Adds all removable devices to the Machine menu as a Change and Eject menu item pair. ide-cd0 would have a "Change ide-cd0..." and "Eject ide-cd0" menu items. Signed-off-by: NJohn Arbuckle <programmingkidx@gmail.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 John Arbuckle 提交于
Add "Reset" and "Power Down" menu items to Machine menu. Signed-off-by: NJohn Arbuckle <programmingkidx@gmail.com> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Pankaj Gupta 提交于
We use vhostforce to enable vhost even if Guests don't have MSI-X support and we fall back to QEMU virtio-net. This gives a very small performance gain, but the disadvantage is that guest now controls which virtio code is running (qemu or vhost) so our attack surface is doubled. This patch will enable vhost unconditionally whenever it's requested. For compatibility, enable vhost when vhostforce is set, as well. Signed-off-by: NPankaj Gupta <pagupta@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NJason Wang <jasowang@redhat.com>
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由 Shmulik Ladkani 提交于
Few devices have their specialized 'config_write' methods which simply call 'pci_default_write_config' followed by a 'msix_write_config' or 'msi_write_config' calls, using exact same arguments. This is unnecessary as 'pci_default_write_config' already invokes 'msi_write_config' and 'msix_write_config'. Also, since 'pci_default_write_config' is the default 'config_write' handler, we can simply avoid the registration of these specialized versions. Cc: Leonid Shatz <leonid.shatz@ravellosystems.com> Signed-off-by: NShmulik Ladkani <shmulik.ladkani@ravellosystems.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Laszlo Ersek 提交于
This is done mainly for improving readability, and in preparation for the next patch, but Markus pointed out another bonus for the string being returned: "No arbitrary length limit. Before the patch, it's 39 characters, and the code breaks catastrophically when qdev_fw_name() is longer: the second snprintf() is called with its first argument pointing beyond path[], and its second argument underflowing to a huge size." Cc: qemu-stable@nongnu.org Signed-off-by: NLaszlo Ersek <lersek@redhat.com> Tested-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NMarcel Apfelbaum <marcel@redhat.com> Reviewed-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Cédric Le Goater 提交于
Cross-endianness is now checked by the core vhost code. revert 371df9f5 "vhost-net: disable when cross-endian" Signed-off-by: NCédric Le Goater <clg@fr.ibm.com> [ added commit message, Greg Kurz <gkurz@linux.vnet.ibm.com> ] Signed-off-by: NGreg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Greg Kurz 提交于
The default behaviour for TAP/MACVTAP is to consider vnet as native endian. This patch handles the cases when this is not true: - virtio 1.0: always little-endian - legacy cross-endian Signed-off-by: NGreg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Michael S. Tsirkin 提交于
tap_fd_set_vnet_le/tap_fd_set_vnet_be was missing, fix it up. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Reviewed-by: NThomas Huth <thuth@redhat.com> Reviewed-by: NGreg Kurz <gkurz@linux.vnet.ibm.com>
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由 John Arbuckle 提交于
Add Machine menu to the Macintosh interface with pause and resume menu items. These items can either pause or resume execution of the guest operating system. Signed-off-by: NJohn Arbuckle <programmingkidx@gmail.com> Message-id: 6D7AE6AA-0595-4FAD-AACF-9DFAB87248F0@gmail.com Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Eduardo Habkost 提交于
commit ea96bc62 doesn't match the patch submitted by Laszlo to qemu-devel. We reuse pc_q35_2_4_machine_options() inside pc_q35_2_3_machine_options(), so we need to undo the no_floppy change in pc_q35_2_3_machine_options(). (This discrepancy was due to a bad merge.) This restores the previous behavior where all the 2.3 and older machines had no_floppy=0. Reported-by: NJán Tomko <jtomko@redhat.com> Reviewed-by: NLaszlo Ersek <lersek@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Message-id: 1434646168-3100-1-git-send-email-ehabkost@redhat.com Cc: Laszlo Ersek <lersek@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> [PMM: mention that this was a merge issue, not a review issue] Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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- 18 6月, 2015 19 次提交
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由 Peter Maydell 提交于
QAPI patches # gpg: Signature made Thu Jun 18 13:20:00 2015 BST using RSA key ID EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" * remotes/armbru/tags/pull-qapi-2015-06-18: qapi-types: Bury code dead since commit 6b5abc7d qapi-types: Split generate_fwd_builtin() off generate_fwd_struct() qapi-types: Drop unused members parameters qapi-types: Don't filter out expressions with 'gen' qapi: Catch and reject flat union branch of array type tests/qapi-schema: New flat union array branch test case qapi: Better separate the different kinds of helpers qapi: Move exprs checking from parse_schema() to check_exprs() qapi: Fix to reject stray 't', 'f' and 'n' qapi: Simplify inclusion cycle detection qapi: Fix file name in error messages for included files qapi: Improve a couple of confusing variable names qapi: Eliminate superfluous QAPISchema attribute input_dir qapi: Drop bogus command from docs MAINTAINERS: Fix up QAPI and QAPI schema file patterns Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Useless, because it can only occur in commands, and we're not dealing with commands here. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
The new test demonstrates another generator crash. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Insert comments to separate sections dealing with parsing, semantic analysis, code generation, and so forth. Move helpers to their proper section. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
To have expression semantic analysis in one place rather than two. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Screwed up in commit e53188ad. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
We maintain a stack of filenames in include_hist for convenient cycle detection. As error_path() demonstrates, the same information is readily available in the expr_info, so just use that, and drop include_hist. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
We print the name as it appears in the include expression. Tools processing error messages want it relative to the working directory. Make it so. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
old name new name ---------------------------- input_file fname input_relname fname input_fname abs_fname include_path incl_abs_fname parent_info incl_info Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Commit 87a560c4 added it in the wrong place. Commit 59a2c4ce added it in the right place, but didn't remove it from the wrong place. Do that now. Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Markus Armbruster 提交于
Signed-off-by: NMarkus Armbruster <armbru@redhat.com> Reviewed-by: NEric Blake <eblake@redhat.com>
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由 Peter Maydell 提交于
Update OpenBIOS images # gpg: Signature made Wed Jun 17 20:06:06 2015 BST using RSA key ID AE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" * remotes/mcayland/tags/qemu-openbios-signed: Update OpenBIOS images Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Leon Alrae 提交于
Include linux/vfio.h after sys/ioctl.h, just like in hw/vfio/common.c. Signed-off-by: NLeon Alrae <leon.alrae@imgtec.com> Acked-by: NAlex Williamson <alex.williamson@redhat.com> Message-id: 1434544500-22405-1-git-send-email-leon.alrae@imgtec.com Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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由 Mark Cave-Ayland 提交于
Update OpenBIOS images to SVN r1340 built from submodule. Signed-off-by: NMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
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- 17 6月, 2015 5 次提交
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由 Greg Kurz 提交于
The linux tap and macvtap backends can be told to parse vnet headers according to little or big endian. This is done through the TUNSETVNETLE and TUNSETVNETBE ioctls. This patch brings all the plumbing for QEMU to use these APIs. Signed-off-by: NGreg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Greg Kurz 提交于
Legacy virtio is native endian: if the guest and host endianness differ, we have to tell vhost so it can swap bytes where appropriate. This is done through a vhost ring ioctl. Signed-off-by: NGreg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Greg Kurz 提交于
This helper will be used by vhost and tap to detect cross-endianness in the legacy virtio case. Signed-off-by: NGreg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Greg Kurz 提交于
This patch brings the cross-endian vhost API to QEMU. Signed-off-by: NGreg Kurz <gkurz@linux.vnet.ibm.com> Reviewed-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
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由 Peter Maydell 提交于
Patch queue for s390 - 2015-06-17 This is a special one. Two awesome features in one pull request: - CCW support for TCG - Watchpoint support for TCG To celebrate this, we also switch the default machine model from s390-virtio to s390-ccw and give users a fully working s390x model again! # gpg: Signature made Wed Jun 17 11:42:26 2015 BST using RSA key ID 03FEDC60 # gpg: Good signature from "Alexander Graf <agraf@suse.de>" # gpg: aka "Alexander Graf <alex@csgraf.de>" * remotes/agraf/tags/signed-s390-for-upstream: (26 commits) s390x: Switch to s390-ccw machine as default target-s390x: PER: add Breaking-Event-Address register target-s390x: PER instruction-fetch nullification event support target-s390x: PER store-using-real-address event support target-s390x: PER storage-alteration event support translate-all: fix watchpoints if retranslation not possible target-s390x: PER instruction-fetch event support target-s390x: PER successful-branching event support target-s390x: basic PER event handling target-s390x: add get_per_in_range function target-s390x: add get_per_atmid function target-s390x: add PER related constants target-s390x: mvc_fast_memmove: access memory through softmmu target-s390x: mvc_fast_memset: access memory through softmmu target-s390x: function to adjust the length wrt page boundary softmmu: provide tlb_vaddr_to_host function for user mode target-s390x: wire up I/O instructions in TCG mode target-s390x: wire up DIAG REIPL in TCG mode target-s390x: wire up DIAG IPL in TCG mode target-s390x: fix s390_cpu_initial_reset ... Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
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