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2018-01-08fsdev: improve error handling of backend opts parsingGreg Kurz
This patch changes some error messages in the backend opts parsing code and convert backends to propagate QEMU Error objects instead of calling error_report(). Signed-off-by: Greg Kurz <groug@kaod.org>
2018-01-089pfs: make pdu_marshal() and pdu_unmarshal() static functionsGreg Kurz
They're only used by the 9p core code. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2018-01-089pfs: fix error path in pdu_submit()Greg Kurz
If we receive an unsupported request id, we first decide to return -ENOTSUPP to the client, but since the request id causes is_read_only_op() to return false, we change the error to be -EROFS if the fsdev is read-only. This doesn't make sense since we don't know what the client asked for. This patch ensures that -EROFS can only be returned if the request id is supported. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2018-01-089pfs: fix type in *_parse_opts declarationsGreg Kurz
To comply with the QEMU coding style. Signed-off-by: Greg Kurz <groug@kaod.org> Reviewed-by: Eric Blake <eblake@redhat.com>
2018-01-089pfs: handle: fix type definitionGreg Kurz
To comply with the QEMU coding style. Signed-off-by: Greg Kurz <groug@kaod.org>
2018-01-089pfs: fix some type definitionsGreg Kurz
To comply with the QEMU coding style. Signed-off-by: Greg Kurz <groug@kaod.org>
2018-01-089pfs: fix XattrOperations typedefGreg Kurz
To comply with the QEMU coding style. Signed-off-by: Greg Kurz <groug@kaod.org>
2018-01-08virtio-9p: move unrealize/realize after virtio_9p_transport definitionGreg Kurz
And drop the now useless forward declaration of virtio_9p_transport. Signed-off-by: Greg Kurz <groug@kaod.org>
2018-01-08Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into ↵Peter Maydell
staging # gpg: Signature made Fri 22 Dec 2017 02:12:29 GMT # gpg: using RSA key 0xEF04965B398D6211 # gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 215D 46F4 8246 689E C77F 3562 EF04 965B 398D 6211 * remotes/jasowang/tags/net-pull-request: qemu-doc: Update the deprecation information of -tftp, -bootp, -redir and -smb qemu-doc: The "-net nic" option can be used with "netdev=...", too net: Remove the legacy "-net channel" parameter net: remove unused compute_mcast_idx() function rtl8139: use inline net_crc32() and bitshift instead of compute_mcast_idx() ne2000: use inline net_crc32() and bitshift instead of compute_mcast_idx() ftgmac100: use inline net_crc32() and bitshift instead of compute_mcast_idx() lan9118: use inline net_crc32() and bitshift instead of compute_mcast_idx() opencores_eth: use inline net_crc32() and bitshift instead of compute_mcast_idx() eepro100: use inline net_crc32() and bitshift instead of compute_mcast_idx() sungem: fix multicast filter CRC calculation sunhme: switch sunhme over to use net_crc32_le() eepro100: switch eepro100 e100_compute_mcast_idx() over to use net_crc32() pcnet: switch pcnet over to use net_crc32_le() net: introduce net_crc32_le() function net: move CRC32 calculation from compute_mcast_idx() into its own net_crc32() function e1000: Separate TSO and non-TSO contexts, fixing UDP TX corruption e1000, e1000e: Move per-packet TX offload flags out of context state Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-12-22rtl8139: use inline net_crc32() and bitshift instead of compute_mcast_idx()Mark Cave-Ayland
This makes it much easier to compare the multicast CRC calculation endian and bitshift against the Linux driver implementation. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22ne2000: use inline net_crc32() and bitshift instead of compute_mcast_idx()Mark Cave-Ayland
This makes it much easier to compare the multicast CRC calculation endian and bitshift against the Linux driver implementation. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22ftgmac100: use inline net_crc32() and bitshift instead of compute_mcast_idx()Mark Cave-Ayland
This makes it much easier to compare the multicast CRC calculation endian and bitshift against the Linux driver implementation. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22lan9118: use inline net_crc32() and bitshift instead of compute_mcast_idx()Mark Cave-Ayland
This makes it much easier to compare the multicast CRC calculation endian and bitshift against the Linux driver implementation. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22opencores_eth: use inline net_crc32() and bitshift instead of ↵Mark Cave-Ayland
compute_mcast_idx() This makes it much easier to compare the multicast CRC calculation endian and bitshift against the Linux driver implementation. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22eepro100: use inline net_crc32() and bitshift instead of compute_mcast_idx()Mark Cave-Ayland
This makes it much easier to compare the multicast CRC calculation endian and bitshift against the Linux driver implementation. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22sungem: fix multicast filter CRC calculationMark Cave-Ayland
From the Linux sungem driver, we know that the multicast filter CRC is implemented using ether_crc_le() which isn't the same as calling zlib's crc32() function (the zlib implementation requires a complemented initial value and also returns the complemented result). Fix the multicast filter by simply using the new net_crc32_le() function. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22sunhme: switch sunhme over to use net_crc32_le()Mark Cave-Ayland
Instead of sunhme_crc32_le() using its own implementation, we can simply call net_crc32_le() directly and apply the bit shift inline. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22eepro100: switch eepro100 e100_compute_mcast_idx() over to use net_crc32()Mark Cave-Ayland
Instead of e100_compute_mcast_idx() using its own implementation, we can simply call net_crc32() directly and apply the bit shift inline. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22pcnet: switch pcnet over to use net_crc32_le()Mark Cave-Ayland
Instead of lnc_mchash() using its own implementation, we can simply call net_crc32_le() directly and apply the bit shift inline. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22net: move CRC32 calculation from compute_mcast_idx() into its own ↵Mark Cave-Ayland
net_crc32() function Separate out the standard ethernet CRC32 calculation into a new net_crc32() function, renaming the constant POLYNOMIAL to POLYNOMIAL_BE to make it clear that this is a big-endian CRC32 calculation. As part of the constant rename, remove the duplicate definition of POLYNOMIAL from eepro100.c and use the new POLYNOMIAL_BE constant instead. Once this is complete remove the existing CRC32 implementation from compute_mcast_idx() and call the new net_crc32() function in its place. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22e1000: Separate TSO and non-TSO contexts, fixing UDP TX corruptionEd Swierk via Qemu-devel
The device is supposed to maintain two distinct contexts for transmit offloads: one has parameters for both segmentation and checksum offload, the other only for checksum offload. The guest driver can send two context descriptors, one for each context (the TSE flag specifies which). Then the guest can refer to one or the other context in subsequent transmit data descriptors, depending on what offloads it wants applied to each packet. Currently the e1000 device stores just one context, and misinterprets the TSE flags in the context and data descriptors. This is often okay: Linux happens to send a fresh context descriptor before every data descriptor, so forgetting the other context doesn't matter. Windows does rely on separate contexts for TSO vs. non-TSO packets, but for mostly-TCP traffic the two contexts have identical TCP-specific offload parameters so confusing them doesn't matter. One case where this confusion matters is when a Windows guest sets up a TSO context for TCP and a non-TSO context for UDP, and then transmits both TCP and UDP traffic in parallel. The e1000 device sometimes ends up using TCP-specific parameters while doing checksum offload on a UDP datagram: it writes the checksum to offset 16 (the correct location for a TCP checksum), stomping on two bytes of UDP data, and leaving the wrong value in the actual UDP checksum field at offset 6. (Even worse, the host network stack may then recompute the UDP checksum, "correcting" it to match the corrupt data before sending it out a physical interface.) Correct this by tracking the TSO context independently of the non-TSO context, and selecting the appropriate context based on the TSE flag in each transmit data descriptor. Signed-off-by: Ed Swierk <eswierk@skyportsystems.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22e1000, e1000e: Move per-packet TX offload flags out of context stateEd Swierk via Qemu-devel
sum_needed and cptse flags are received from the guest within each transmit data descriptor. They are not part of the offload context; instead, they determine how to apply a previously received context to the packet being transmitted: - If cptse is set, perform both segmentation and checksum offload using the parameters in the TSO context; otherwise just do checksum offload. (Currently the e1000 device incorrectly stores only one context, which will be fixed in a subsequent patch.) - Depending on the bits set in sum_needed, possibly perform L4 checksum offload and/or IP checksum offload, using the parameters in the appropriate context. Move these flags out of struct e1000x_txd_props, which is otherwise dedicated to storing values from a context descriptor, and into the per-packet TX struct. Signed-off-by: Ed Swierk <eswierk@skyportsystems.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2017-12-22Merge remote-tracking branch ↵Peter Maydell
'remotes/vivier/tags/m68k-for-2.12-pull-request' into staging # gpg: Signature made Thu 21 Dec 2017 19:35:00 GMT # gpg: using RSA key 0xF30C38BD3F2FBE3C # 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/vivier/tags/m68k-for-2.12-pull-request: tests/boot-serial-test: Add support for the mcf5208evb board target/m68k: fix set_cc_op() target/m68k: add monitor.c target/m68k: remove unused variable gen_throws_exception Split adb.c into adb.c, adb-mouse.c and adb-kbd.c Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-12-21hw/i386/vmport: fix missing definitions with non-log trace backendsLaurent Vivier
When compiled with anything other than the 'log' trace backend, we have: error: implicit declaration of function 'qemu_log_mask' error: 'LOG_UNIMP' undeclared (first use in this function) This patch adds the missing include. Fixes: 7299e1a411 ("hw/i386/vmport: replace fprintf() by trace events or LOG_UNIMP") Signed-off-by: Laurent Vivier <laurent@vivier.eu> Message-id: 20171221211103.30311-1-laurent@vivier.eu [PMM: fixed commit message description of when problem occurs] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-12-21Split adb.c into adb.c, adb-mouse.c and adb-kbd.cLaurent Vivier
It makes the code clearer to separate the bus implementation from the devices one. Replace ADB_DPRINTF() with trace events (and adding new ones in adb-kbd.c). Some minor changes to make checkpatch.pl happy. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Message-Id: <20171220121406.24056-1-laurent@vivier.eu>
2017-12-21i8259: move TYPE_INTERRUPT_STATS_PROVIDER upperPeter Xu
Now both classes (i8259, i8259-kvm) support this. Move this upper to the common class code. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20171210063819.14892-6-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21kvm-i8259: support "info pic" and "info irq"Peter Xu
Let's leverage the i8259 common code for kvm-i8259 too. I think it's still possible that stats can lost when i8259 is in kernel and meanwhile when irqfd is used, e.g., by vfio or vhost devices. However that should be rare IMHO since they should be using MSIs mostly if they really want performance (that's why people use vhost and device assignment), and no old INTx should be used. As long as the INTx users are emulated in QEMU the stats will be correct. For "info pic", it should be always accurate since we fetch kvm regs before dump. More importantly, it's just too simple to do this now - it's only 10+ LOC to gain this feature. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20171210063819.14892-5-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21i8259: generalize statistics into common codePeter Xu
It was only for userspace i8259. Move it to general code so that kvm-i8259 can also use it in the future. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20171210063819.14892-4-peterx@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21i8259: use DEBUG_IRQ_COUNT alwaysPeter Xu
It's not really scary to even enable it forever. After all it's i8259, and it's even not the kernel one. Then we can remove quite a few of lines to make it cleaner. And "info irq" will always work for it. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20171210063819.14892-3-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21i8259: convert DPRINTFs into tracePeter Xu
One thing to mention is that in pic_set_irq() I need to uncomment a few lines in the macros to make sure IRQ value calculation is correct. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20171210063819.14892-2-peterx@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21scsi: provide general-purpose functions to manage sense dataPaolo Bonzini
Extract the common parts of scsi_sense_buf_to_errno, scsi_convert_sense and scsi_target_send_command's REQUEST SENSE handling into two new functions scsi_parse_sense_buf and scsi_build_sense_buf. Fix a bug in scsi_target_send_command along the way; the length was written in buf[10] rather than buf[7]. Reported-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Fixes: b07fbce634 ("scsi-bus: correct responses for INQUIRY and REQUEST SENSE") Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21hw/i386/vmport: replace fprintf() by trace events or LOG_UNIMPPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20171215034356.4449-2-f4bug@amsat.org> [Replace unknown command tracepoint with LOG_UNIMP, add generic tracepoint for vmport commands. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21hw/mips/boston: Remove workaround for writes to ROM abortingPeter Maydell
Now that the memory system correctly handles writes to ROM for guest CPUs that may generate exceptions for decode errors, we can remove the workaround from the boston board. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <1513187549-2435-3-git-send-email-peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21hw/moxie/moxiesim: Add support for loading a BIOS on moxiesimThomas Huth
The moxiesim machine already defines a memory region for a firmware, but does not provide the possibility to load an image via "-bios" yet. This will be needed for the boot-serial tester, so let's add support for "-bios" here now. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1512031988-32490-6-git-send-email-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-21scsi-block: Add share-rw optionFam Zheng
Scsi-block doesn't use the DEFINE_BLOCK_PROPERTIES() macro so it didn't gain the share-rw back when it was added to all other storage devices. This option is meaningful here, and need to be used when attaching a shared storage to guest. Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <20171205071928.30242-1-famz@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-12-20Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into ↵Peter Maydell
staging Pull request v2: * Fixed incorrect virtio_blk_data_plane_create() local_err refactoring in "hw/block: Use errp directly rather than local_err" that broke virtio-blk over virtio-mmio [Peter] # gpg: Signature made Tue 19 Dec 2017 15:08:14 GMT # gpg: using RSA key 0x9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * remotes/stefanha/tags/block-pull-request: (23 commits) qemu-iotests: add 203 savevm with IOThreads test iothread: fix iothread_stop() race condition iotests: add VM.add_object() blockdev: add x-blockdev-set-iothread force boolean docs: mark nested AioContext locking as a legacy API block: avoid recursive AioContext acquire in bdrv_inactivate_all() virtio-blk: reject configs with logical block size > physical block size virtio-blk: make queue size configurable qemu-iotests: add 202 external snapshots IOThread test blockdev: add x-blockdev-set-iothread testing command iothread: add iothread_by_id() API block: drop unused BlockDirtyBitmapState->aio_context field block: don't keep AioContext acquired after internal_snapshot_prepare() block: don't keep AioContext acquired after blockdev_backup_prepare() block: don't keep AioContext acquired after drive_backup_prepare() block: don't keep AioContext acquired after external_snapshot_prepare() blockdev: hold AioContext for bdrv_unref() in external_snapshot_clean() qdev: drop unused #include "sysemu/iothread.h" dev-storage: Fix the unusual function name hw/block: Use errp directly rather than local_err ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # hw/core/qdev-properties-system.c
2017-12-19tpm: move qdev_prop_tpm to hw/tpm/Cornelia Huck
Building with --disable-tpm yields ../hw/core/qdev-properties-system.o: In function `set_tpm': /home/cohuck/git/qemu/hw/core/qdev-properties-system.c:274: undefined reference to `qemu_find_tpm_be' /home/cohuck/git/qemu/hw/core/qdev-properties-system.c:278: undefined reference to `tpm_backend_init' ../hw/core/qdev-properties-system.o: In function `release_tpm': /home/cohuck/git/qemu/hw/core/qdev-properties-system.c:291: undefined reference to `tpm_backend_reset' Move the implementation of DEFINE_PROP_TPMBE to hw/tpm/ so that it is only built when tpm is actually configured, and build tpm_util in every case. Fixes: 493b78303532 ("qdev: add DEFINE_PROP_TPMBE") Reported-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
2017-12-19virtio-blk: reject configs with logical block size > physical block sizeMark Kanda
virtio-blk logical block size should never be larger than physical block size because it doesn't make sense to have such configurations. QEMU doesn't have a way to effectively express this condition; the best it can do is report the physical block exponent as 0 - indicating the logical block size equals the physical block size. This is identical to commit 3da023b5827543ee4c022986ea2ad9d1274410b2 but applied to virtio-blk (instead of virtio-scsi). Signed-off-by: Mark Kanda <mark.kanda@oracle.com> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Reviewed-by: Ameya More <ameya.more@oracle.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 773169891f9f2deb4cb7c4ef2655580dbe24c1d1.1513005190.git.mark.kanda@oracle.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-12-19virtio-blk: make queue size configurableMark Kanda
Depending on the configuration, it can be beneficial to adjust the virtio-blk queue size to something other than the current default of 128. Add a new property to make the queue size configurable. Signed-off-by: Mark Kanda <mark.kanda@oracle.com> Reviewed-by: Karl Heubaum <karl.heubaum@oracle.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Ameya More <ameya.more@oracle.com> Message-id: 52e6d742811f10dbd16e996e86cf375b9577c187.1513005190.git.mark.kanda@oracle.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-12-19qdev: drop unused #include "sysemu/iothread.h"Stefan Hajnoczi
Commit 1351d1ec89eabebc9fdff20451a62c413d7accc1 ("qdev: drop iothread property type") forgot to remove this include. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20171205133954.31006-1-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-12-19dev-storage: Fix the unusual function nameMao Zhongyi
The function name of usb_msd_{realize,unrealize}_*, usb_msd_class_initfn_* are unusual. Rename it to usb_msd_*_{realize,unrealize}, usb_msd_class_*_initfn. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 11e6003433abce35f3f4970e1acc71ee92dbcf51.1511317952.git.maozy.fnst@cn.fujitsu.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-12-19hw/block: Use errp directly rather than local_errMao Zhongyi
[Drop virtio_blk_data_plane_create() change that misinterprets return value when the virtio transport does not support dataplane. --Stefan] Cc: John Snow <jsnow@redhat.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: Keith Busch <keith.busch@intel.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: e77848d3735ba590f23ffbf8094379c646c33d79.1511317952.git.maozy.fnst@cn.fujitsu.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-12-19hw/block: Fix the return typeMao Zhongyi
When the function no success value to transmit, it usually make the function return void. It has turned out not to be a success, because it means that the extra local_err variable and error_propagate() will be needed. It leads to cumbersome code, therefore, transmit success/ failure in the return value is worth. So fix the return type of blkconf_apply_backend_options(), blkconf_geometry() and virtio_blk_data_plane_create() to avoid it. Cc: John Snow <jsnow@redhat.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: ac0edc1fc70c4457e5cec94405eb7d1f89f9c2c1.1511317952.git.maozy.fnst@cn.fujitsu.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-12-19hw/block/nvme: Convert to realizeMao Zhongyi
Convert nvme_init() to realize and rename it to nvme_realize(). Cc: John Snow <jsnow@redhat.com> Cc: Keith Busch <keith.busch@intel.com> Cc: Kevin Wolf <kwolf@redhat.com> Cc: Max Reitz <mreitz@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com> Message-id: 2882e72d795e04cbe2120f569d551aef2467ac60.1511317952.git.maozy.fnst@cn.fujitsu.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-12-18misc: drop old i386 dependencyPhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-12-18i386/pc: move vmmouse.c to hw/i386/Philippe Mathieu-Daudé
It's a x86-only device, so it does not make sense to keep it in the shared misc folder. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-12-18i386/pc: move vmport.c to hw/i386/Philippe Mathieu-Daudé
It's a x86-only device, so it does not make sense to keep it in the shared misc folder. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-12-18hw/misc/pvpanic: extract public API from i386/pc to "hw/misc/pvpanic.h"Philippe Mathieu-Daudé
and remove the old i386/pc dependency. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-12-18hw/net/ne2000: extract ne2k-isa code from i386/pc to ne2000-isa.cPhilippe Mathieu-Daudé
- add "hw/net/ne2000-isa.h" - remove the old i386 dependency Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Hervé Poussineau <hpoussin@reactos.org> Acked-by: David Gibson <david@gibson.dropbear.id.au> [PPC] Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2017-12-18hw/display/vga: extract public API from i386/pc to "hw/display/vga.h"Philippe Mathieu-Daudé
and remove the old i386/pc dependency. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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