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2018-11-05vhost-user-blk: start vhost when guest kicksYongji Xie
Some old guests (before commit 7a11370e5: "virtio_blk: enable VQs early") kick virtqueue before setting VIRTIO_CONFIG_S_DRIVER_OK. This violates the virtio spec. But virtio 1.0 transitional devices support this behaviour. So we should start vhost when guest kicks in this case. Signed-off-by: Yongji Xie <xieyongji@baidu.com> Signed-off-by: Chai Wen <chaiwen@baidu.com> Signed-off-by: Ni Xun <nixun@baidu.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-11-05intel_iommu: handle invalid ce for shadow syncPeter Xu
We should handle VTD_FR_CONTEXT_ENTRY_P properly when synchronizing shadow page tables. Having invalid context entry there is perfectly valid when we move a device out of an existing domain. When that happens, instead of posting an error we invalidate the whole region. Without this patch, QEMU will crash if we do these steps: (1) start QEMU with VT-d IOMMU and two 10G NICs (ixgbe) (2) bind the NICs with vfio-pci in the guest (3) start testpmd with the NICs applied (4) stop testpmd (5) rebind the NIC back to ixgbe kernel driver The patch should fix it. Reported-by: Pei Zhang <pezhang@redhat.com> Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1627272 Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-11-05intel_iommu: move ce fetching out when sync shadowPeter Xu
There are two callers for vtd_sync_shadow_page_table_range(): one provided a valid context entry and one not. Move that fetching operation into the caller vtd_sync_shadow_page_table() where we need to fetch the context entry. Meanwhile, remove the error_report_once() directly since we're already tracing all the error cases in the previous call. Instead, return error number back to caller. This will not change anything functional since callers are dropping it after all. We do this move majorly because we want to do something more later in vtd_sync_shadow_page_table(). Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-11-05intel_iommu: better handling of dmar state switchPeter Xu
QEMU is not handling the global DMAR switch well, especially when from "on" to "off". Let's first take the example of system reset. Assuming that a guest has IOMMU enabled. When it reboots, we will drop all the existing DMAR mappings to handle the system reset, however we'll still keep the existing memory layouts which has the IOMMU memory region enabled. So after the reboot and before the kernel reloads again, there will be no mapping at all for the host device. That's problematic since any software (for example, SeaBIOS) that runs earlier than the kernel after the reboot will assume the IOMMU is disabled, so any DMA from the software will fail. For example, a guest that boots on an assigned NVMe device might fail to find the boot device after a system reboot/reset and we'll be able to observe SeaBIOS errors if we capture the debugging log: WARNING - Timeout at nvme_wait:144! Meanwhile, we should see DMAR errors on the host of that NVMe device. It's the DMA fault that caused a NVMe driver timeout. The correct fix should be that we do proper switching of device DMA address spaces when system resets, which will setup correct memory regions and notify the backend of the devices. This might not affect much on non-assigned devices since QEMU VT-d emulation will assume a default passthrough mapping if DMAR is not enabled in the GCMD register (please refer to vtd_iommu_translate). However that's required for an assigned devices, since that'll rebuild the correct GPA to HPA mapping that is needed for any DMA operation during guest bootstrap. Besides the system reset, we have some other places that might change the global DMAR status and we'd better do the same thing there. For example, when we change the state of GCMD register, or the DMAR root pointer. Do the same refresh for all these places. For these two places we'll also need to explicitly invalidate the context entry cache and iotlb cache. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1625173 CC: QEMU Stable <qemu-stable@nongnu.org> Reported-by: Cong Li <coli@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> -- v2: - do the same for GCMD write, or root pointer update [Alex] - test is carried out by me this time, by observing the vtd_switch_address_space tracepoint after system reboot v3: - rewrite commit message as suggested by Alex Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-11-05intel_iommu: introduce vtd_reset_caches()Peter Xu
Provide the function and use it in vtd_init(). Used to reset both context entry cache and iotlb cache for the whole IOMMU unit. Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-11-05virtio-blk: fix comment for virtio_blk_rw_completeYaowei Bai
Here should be submit_requests, there is no submit_merged_requests function. Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-11-05s390x/vfio-ap: report correct errorCornelia Huck
If ioctl(..., VFIO_DEVICE_RESET) fails, we want to report errno instead of ret (which is always -1 on error). Fixes Coverity issue CID 1396176. Reported-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-11-02hw/arm: versal: Add a virtual Xilinx Versal boardEdgar E. Iglesias
Add a virtual Xilinx Versal board. This board is based on the Xilinx Versal SoC. The exact details of what peripherals are attached to this board will remain in control of QEMU. QEMU will generate an FDT on the fly for Linux and other software to auto-discover peripherals. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20181102131913.1535-3-edgar.iglesias@xilinx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02hw/arm: versal: Add a model of Xilinx Versal SoCEdgar E. Iglesias
Add a model of Xilinx Versal SoC. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20181102131913.1535-2-edgar.iglesias@xilinx.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02hw/arm/xilinx_zynq: Use the ARRAY_SIZE macroPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02strongarm: mask off high[31:28] bits from dir and state registersPrasad J Pandit
The high[31:28] bits of 'direction' and 'state' registers of SA-1100/SA-1110 device are reserved. Setting them may lead to OOB 's->handler[]' array access issue. Mask off [31:28] bits to avoid it. Reported-by: Moguofang <moguofang@huawei.com> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Message-id: 20181030114635.31232-1-ppandit@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02hw/arm/nrf51_soc: Connect UART to nRF51 SoCJulia Suvorova
Wire up nRF51 UART in the corresponding SoC. Signed-off-by: Julia Suvorova <jusual@mail.ru> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02hw/char: Implement nRF51 SoC UARTJulia Suvorova
Not implemented: CTS/NCTS, PSEL*. Signed-off-by: Julia Suvorova <jusual@mail.ru> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-02hw/arm/virt: Set VIRT_COMPAT_3_0 compatEric Auger
We are missing the VIRT_COMPAT_3_0 definition and setting. Let's add them. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 20181024085602.16611-1-eric.auger@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-01Merge remote-tracking branch ↵Peter Maydell
'remotes/stefanberger/tags/pull-tpm-2018-10-29-2' into staging Merge tpm 2018/10/29 v2 # gpg: Signature made Tue 30 Oct 2018 21:40:24 GMT # gpg: using RSA key 75AD65802A0B4211 # gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: B818 B9CA DF90 89C2 D5CE C66B 75AD 6580 2A0B 4211 * remotes/stefanberger/tags/pull-tpm-2018-10-29-2: tpm: Zero-init structure to avoid uninitialized variables in valgrind log MAINTAINERS: Change my email address to the new domain docs: tpm: Mention implemented TPM CRB interface emulation and specs tests/tpm: Display if swtpm is not found or --tpm2 not supported tests/tpm: fix tpm_util_swtpm_has_tpm2() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-30tpm: Zero-init structure to avoid uninitialized variables in valgrind logStefan Berger
Zero-init the ptm_loc structure so that we don't have fields that are not initialised. Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2018-10-30Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier2/tags/qemu-trivial-for-3.1-pull-request' into staging QEMU trivial patches collected between June and October 2018 (Thank you to Thomas Huth) v2: fix 32bit build with updated patch (v3) from Philippe Mathieu-Daudé built in a 32bit debian sid chroot # gpg: Signature made Tue 30 Oct 2018 11:23:01 GMT # gpg: using RSA key F30C38BD3F2FBE3C # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" # gpg: aka "Laurent Vivier <laurent@vivier.eu>" # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" # Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C * remotes/vivier2/tags/qemu-trivial-for-3.1-pull-request: milkymist-minimac2: Use qemu_log_mask(GUEST_ERROR) instead of error_report ppc: move at24c to its own CONFIG_ symbol hw/intc/gicv3: Remove useless parenthesis around DIV_ROUND_UP macro hw/pci-host: Remove useless parenthesis around DIV_ROUND_UP macro tests/bios-tables-test: Remove an useless cast xen: Use the PCI_DEVICE macro qobject: Catch another straggler for use of qdict_put_str() configure: Support pkg-config for zlib tests: Fix typos in comments and help message (found by codespell) cpu.h: fix a typo in comment linux-user: fix comment s/atomic_write/atomic_set/ qemu-iotests: make 218 executable scripts/qemu.py: remove trailing quotes on docstring scripts/decodetree.py: remove unused imports docs/devel/testing.rst: add missing newlines after code block qemu-iotests: fix filename containing checks tests/tcg/README: fix location for lm32 tests memory.h: fix typos in comments vga_int: remove unused function protype configs/alpha: Remove unused CONFIG_PARALLEL_ISA switch Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-30Merge remote-tracking branch 'remotes/kraxel/tags/usb-20181029-pull-request' ↵Peter Maydell
into staging usb: fixes for ohci and smart card emulation. # gpg: Signature made Mon 29 Oct 2018 20:02:34 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/usb-20181029-pull-request: hw: ccid-card-emulated: cleanup resource when realize in error path hw: ccid-card-emulated: introduce clean_event_notifier usb: ohci: make num_ports to an unsinged integer Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-30milkymist-minimac2: Use qemu_log_mask(GUEST_ERROR) instead of error_reportPhilippe Mathieu-Daudé
qemu_log_mask(GUEST_ERROR) is more appropriate: $ qemu -d help Log items (comma separated): guest_errors log when the guest OS does something invalid (eg accessing a non-existent register) Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Acked-by: Michael Walle <michael@walle.cc> Message-Id: <20181029130034.26750-1-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-10-30ppc: move at24c to its own CONFIG_ symbolPaolo Bonzini
AT24c EEPROM is currently gated by CONFIG_I2C, and as such it is being included in all emulators that use I2C, even if they do not really need it. Separate it and, since it was added for the e500 machines, add it to qemu-system-ppc and qemu-system-ppc64. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20180522191743.12872-1-pbonzini@redhat.com> [lv: rebase] Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-10-29Merge remote-tracking branch ↵Peter Maydell
'remotes/kraxel/tags/audio-20181029-pull-request' into staging audio: qom cleanups. # gpg: Signature made Mon 29 Oct 2018 13:37:09 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/audio-20181029-pull-request: audio: use TYPE_MV88W8618_AUDIO instead of hardcoded string audio: use object link instead of qdev property to pass wm8750 reference audio: use TYPE_WM8750 instead of a hardcoded string hw: AC97: make it more QOMconventional Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-29Merge remote-tracking branch 'remotes/kraxel/tags/vga-20181029-pull-request' ↵Peter Maydell
into staging vga: two fixes. # gpg: Signature made Mon 29 Oct 2018 12:46:20 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20181029-pull-request: vga_int: remove unused function protype qxl: store channel id in qxl->id Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-29audio: use TYPE_MV88W8618_AUDIO instead of hardcoded stringMao Zhongyi
Cc: Jan Kiszka <jan.kiszka@web.de> Cc: Philippe Mathieu-Daudé <philmd@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181022074050.19638-4-maozhongyi@cmss.chinamobile.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29audio: use object link instead of qdev property to pass wm8750 referenceMao Zhongyi
According to qdev-properties.h, properties of pointer type should be avoided, it seems a link type property is a good substitution. Cc: Jan Kiszka <jan.kiszka@web.de> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181022074050.19638-3-maozhongyi@cmss.chinamobile.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29audio: use TYPE_WM8750 instead of a hardcoded stringMao Zhongyi
Cc: Jan Kiszka <jan.kiszka@web.de> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181022074050.19638-2-maozhongyi@cmss.chinamobile.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29hw: AC97: make it more QOMconventionalLi Qiang
Signed-off-by: Li Qiang <liq3ea@163.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20181013060809.52496-1-liq3ea@163.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29hw: ccid-card-emulated: cleanup resource when realize in error pathLi Qiang
Signed-off-by: Li Qiang <liq3ea@gmail.com> Message-id: 1539946236-18028-3-git-send-email-liq3ea@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29hw: ccid-card-emulated: introduce clean_event_notifierLi Qiang
Call it in device unrealize function. Signed-off-by: Li Qiang <liq3ea@gmail.com> Message-id: 1539946236-18028-2-git-send-email-liq3ea@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29vga_int: remove unused function protypeyuchenlin
Signed-off-by: yuchenlin <yuchenlin@synology.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181022080053.9379-1-yuchenlin@synology.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29qxl: store channel id in qxl->idGerd Hoffmann
See qemu_spice_add_display_interface(), the console index is also used as channel id. So put that into the qxl->id field too. In typical use cases (one primary qxl-vga device, optionally one or more secondary qxl devices, no non-qxl display devices) this doesn't change anything. With this in place the qxl->id can not be used any more to figure whenever a given device is primary (with vga compat mode) or secondary. So add a bool to track this. Cc: spice-devel@lists.freedesktop.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20181012114540.27829-1-kraxel@redhat.com
2018-10-29usb: ohci: make num_ports to an unsinged integerLi Qiang
This can avoid setting OCHIState.num_ports to a negative num. Signed-off-by: Li Qiang <liq3ea@gmail.com> Message-id: 1540263618-18344-1-git-send-email-liq3ea@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-26hw/pci-host: Remove useless parenthesis around DIV_ROUND_UP macroPhilippe Mathieu-Daudé
Patch created mechanically by rerunning: $ spatch --sp-file scripts/coccinelle/round.cocci \ --macro-file scripts/cocci-macro-file.h \ --dir . --in-place Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20180705155811.20366-7-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-10-26xen: Use the PCI_DEVICE macroPhilippe Mathieu-Daudé
TYPE_XEN_PT_DEVICE is a subclass of TYPE_PCI_DEVICE, the clean way to access the PCIDevice pointer is using the PCI_DEVICE() macro. Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Acked-by: Anthony PERARD <anthony.perard@citrix.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20180705155811.20366-4-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-10-26vga_int: remove unused function protypeyuchenlin
Signed-off-by: yuchenlin <yuchenlin@synology.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181022080053.9379-1-yuchenlin@synology.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-10-25Merge remote-tracking branch ↵Peter Maydell
'remotes/ehabkost/tags/machine-next-pull-request' into staging Machine queue, 2018-10-25 * sysbus init/realize cleanups (Cédric Le Goater, Philippe Mathieu-Daudé) * memory-device refactoring (David Hildenbrand) * -smp: deprecate incorrect CPUs topology (Igor Mammedov) * -numa parsing cleanups (Markus Armbruster) * Fix hostmem-file memory leak (Zhang Yi) * Typo fix (Li Qiang) # gpg: Signature made Thu 25 Oct 2018 14:31:46 BST # gpg: using RSA key 2807936F984DC5A6 # gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" # Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6 * remotes/ehabkost/tags/machine-next-pull-request: (43 commits) net: xgmac: convert SysBus init method to a realize method net: stellaris_enet: add a reset method net: stellaris_enet: convert SysBus init method to a realize method net: smc91c111: convert SysBus init method to a realize method net: opencores_eth: convert SysBus init method to a realize method net: mipsnet: convert SysBus init method to a realize method net: milkymist_minimac2: convert SysBus init method to a realize method net: lance: convert SysBus init method to a realize method net: lan9118: convert SysBus init method to a realize method net: etraxfs_eth: add a reset method net: etraxfs_eth: convert SysBus init method to a realize method memory-device: trace when pre_plugging/plugging/unplugging memory-device: complete factoring out unplug handling memory-device: complete factoring out plug handling memory-device: complete factoring out pre_plug handling memory-device: add device class function set_addr() memory-device: drop get_region_size() memory-device: factor out get_memory_region() from pc-dimm memory-device: add and use memory_device_get_region_size() memory-device: document MemoryDeviceClass ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-25Merge remote-tracking branch 'remotes/riscv/tags/riscv-for-master-3.1-sf0' ↵Peter Maydell
into staging First RISC-V Patch Set for the 3.1 Soft Freeze This pull request contains a handful of patches that have been floating around various trees for a while but haven't made it upstream. These patches all appear quite safe. They're all somewhat independent from each other: * One refactors our IRQ management function to allow multiple interrupts to be raised an once. This patch has no functional difference. * Cleaning up the op_helper/cpu_helper split. This patch has no functional difference. * Updates to various constants to keep them in sync with the latest ISA specification and to remove some non-standard bits that snuck in. * A fix for a memory leak in the PLIC driver. * A fix to our device tree handling to avoid provinging a NULL string. I've given this my standard test: building the port, booting a Fedora root filesytem on the latest Linux tag, and then shutting down that image. Essentially I'm just following the QEMU RISC-V wiki page's instructions. Everything looks fine here. We have a lot more outstanding patches so I'll definately be submitting another PR for the soft freeze. # gpg: Signature made Wed 17 Oct 2018 21:17:52 BST # gpg: using RSA key EF4CA1502CCBAB41 # gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" # gpg: aka "Palmer Dabbelt <palmer@sifive.com>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 00CE 76D1 8349 60DF CE88 6DF8 EF4C A150 2CCB AB41 * remotes/riscv/tags/riscv-for-master-3.1-sf0: RISC-V: Don't add NULL bootargs to device-tree RISC-V: Add missing free for plic_hart_config RISC-V: Update CSR and interrupt definitions RISC-V: Move non-ops from op_helper to cpu_helper RISC-V: Allow setting and clearing multiple irqs Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-24Merge remote-tracking branch ↵Peter Maydell
'remotes/huth-gitlab/tags/pull-request-2018-10-24' into staging - Disable migration-test with TCG on s390x (since there are known problems) - Small Makefile improvements - More modern shell scripting changes (use $() instead of ``) - Add a configure option to disable AVX2 # gpg: Signature made Wed 24 Oct 2018 08:04:33 BST # gpg: using RSA key 2ED9D774FE702DB5 # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" # gpg: aka "Thomas Huth <thuth@redhat.com>" # gpg: aka "Thomas Huth <huth@tuxfamily.org>" # gpg: aka "Thomas Huth <th.huth@posteo.de>" # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/huth-gitlab/tags/pull-request-2018-10-24: configure: Provide option to explicitly disable AVX2 po/Makefile: Modern shell scripting (use $() instead of ``) debian-bootstrap.pre: Modern shell scripting (use $() instead of ``) configs: Add a CONFIG_SMC37C669 switch for the "smc37c669-superio" device hw/core: Move null-machine into the common-obj list tests/migration-test: Disable s390x test when running with TCG Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-24net: xgmac: convert SysBus init method to a realize methodCédric Le Goater
Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-arm@nongnu.org Cc: Rob Herring <robh@kernel.org> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181001063803.22330-12-clg@kaod.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: stellaris_enet: add a reset methodCédric Le Goater
Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-arm@nongnu.org Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181001063803.22330-11-clg@kaod.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: stellaris_enet: convert SysBus init method to a realize methodCédric Le Goater
Cc: Peter Maydell <peter.maydell@linaro.org> Cc: qemu-arm@nongnu.org Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181001063803.22330-10-clg@kaod.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: smc91c111: convert SysBus init method to a realize methodCédric Le Goater
Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20181001063803.22330-9-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: opencores_eth: convert SysBus init method to a realize methodCédric Le Goater
Cc: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181001063803.22330-8-clg@kaod.org> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: mipsnet: convert SysBus init method to a realize methodCédric Le Goater
Cc: Aleksandar Markovic <amarkovic@wavecomp.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181001063803.22330-7-clg@kaod.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: milkymist_minimac2: convert SysBus init method to a realize methodCédric Le Goater
Cc: Michael Walle <michael@walle.cc> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181001063803.22330-6-clg@kaod.org> Acked-by: Michael Walle <michael@walle.cc> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: lance: convert SysBus init method to a realize methodCédric Le Goater
Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181001063803.22330-5-clg@kaod.org> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: lan9118: convert SysBus init method to a realize methodCédric Le Goater
Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20181001063803.22330-4-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: etraxfs_eth: add a reset methodCédric Le Goater
Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-Id: <20181001063803.22330-3-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24net: etraxfs_eth: convert SysBus init method to a realize methodCédric Le Goater
Cc: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20181001063803.22330-2-clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24memory-device: trace when pre_plugging/plugging/unpluggingDavid Hildenbrand
Let's trace the address and the id of a memory device when pre_plugging/plugging/unplugging succeeded. Trace it when pre_plugging as well as when plugging, so we really know when a specific address is actually used. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20181005092024.14344-17-david@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
2018-10-24memory-device: complete factoring out unplug handlingDavid Hildenbrand
With the new memory device functions in place, we can factor out unplugging of memory devices completely. Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Message-Id: <20181005092024.14344-16-david@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
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