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* 9pfs/coth.h: drop Doxygen format on v9fs_co_run_in_worker()Christian Schoenebeck2022-03-071-2/+2
| | | | | | | | | API doc comments in QEMU are supposed to be in kerneldoc format, so drop Doxygen format used on v9fs_co_run_in_worker() macro. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <a8fdf0290d1e40a68f5577f29aeae12298b70733.1646314856.git.qemu_oss@crudebyte.com>
* 9pfs/9p-util.h: convert Doxygen -> kerneldoc formatChristian Schoenebeck2022-03-071-5/+5
| | | | | | | | | API doc comments in QEMU are supposed to be in kerneldoc format, so convert API doc comments from Doxygen format to kerneldoc format. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <dc1c4a85e233f5884ee5f6ec96b87db286083df7.1646314856.git.qemu_oss@crudebyte.com>
* 9pfs/9p.c: convert Doxygen -> kerneldoc formatChristian Schoenebeck2022-03-071-27/+35
| | | | | | | | | API doc comments in QEMU are supposed to be in kerneldoc format, so convert API doc comments from Doxygen format to kerneldoc format. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <4ece6ffa4465c271c6a7c42a3040f42780fcce87.1646314856.git.qemu_oss@crudebyte.com>
* 9pfs/codir.c: convert Doxygen -> kerneldoc formatChristian Schoenebeck2022-03-071-15/+15
| | | | | | | | | API doc comments in QEMU are supposed to be in kerneldoc format, so convert API doc comments from Doxygen format to kerneldoc format. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <c76be7d38ea448c6417b2ffb5ccd6b711519a878.1646314856.git.qemu_oss@crudebyte.com>
* 9pfs/9p.h: convert Doxygen -> kerneldoc formatChristian Schoenebeck2022-03-071-6/+6
| | | | | | | | | | API doc comments in QEMU are supposed to be in kerneldoc format, so convert API doc comments from Doxygen format to kerneldoc format. Based-on: <E1nPTwO-0006pl-Np@lizzy.crudebyte.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <2b8f91de7bac3d3bc85d60eb08830a35a394be75.1646314856.git.qemu_oss@crudebyte.com>
* 9pfs: drop Doxygen format from qemu_dirent_dup() API commentChristian Schoenebeck2022-03-071-2/+2
| | | | | | | | | | | | API doc comments in QEMU are supposed to be in kerneldoc format, so drop occurrences of "@c" which is Doxygen format for fixed-width text. Link: https://lore.kernel.org/qemu-devel/CAFEAcA89+ENOM6x19OEF53Kd2DWkhN5SN21Va0D7yepJSa3Jyg@mail.gmail.com/ Based-on: <E1nP9Oz-00043L-KJ@lizzy.crudebyte.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <E1nPTwO-0006pl-Np@lizzy.crudebyte.com>
* 9pfs: move qemu_dirent_dup() from osdep -> 9p-utilChristian Schoenebeck2022-03-071-0/+30
| | | | | | | | | | | Function qemu_dirent_dup() is currently only used by 9pfs server, so move it from project global header osdep.h to 9pfs specific header 9p-util.h. Link: https://lore.kernel.org/qemu-devel/CAFEAcA_=HAUNomKD2wurSVaAHa5mrk22A1oHKLWUDjk7v6Khmg@mail.gmail.com/ Based-on: <20220227223522.91937-12-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <E1nP9Oz-00043L-KJ@lizzy.crudebyte.com>
* 9p: darwin: Implement compatibility for mknodatKeno Fischer2022-03-074-2/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Darwin does not support mknodat. However, to avoid race conditions with later setting the permissions, we must avoid using mknod on the full path instead. We could try to fchdir, but that would cause problems if multiple threads try to call mknodat at the same time. However, luckily there is a solution: Darwin includes a function that sets the cwd for the current thread only. This should suffice to use mknod safely. This function (pthread_fchdir_np) is protected by a check in meson in a patch later in this series. Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> [Will Cohen: - Adjust coding style - Replace clang references with gcc - Note radar filed with Apple for missing syscall - Replace direct syscall with pthread_fchdir_np and adjust patch notes accordingly - Declare pthread_fchdir_np with - __attribute__((weak_import)) to allow checking for its presence before usage - Move declarations above cplusplus guard - Add CONFIG_PTHREAD_FCHDIR_NP to meson and check for presence in 9p-util - Rebase to apply cleanly on top of the 2022-02-10 changes to 9pfs - Fix line over 90 characters formatting error] Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-10-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: darwin: Compatibility for f/l*xattrKeno Fischer2022-03-072-4/+25
| | | | | | | | | | | | | | On darwin `fgetxattr` takes two extra optional arguments, and the l* variants are not defined (in favor of an extra flag to the regular variants. Signed-off-by: Keno Fischer <keno@juliacomputing.com> [Michael Roitzsch: - Rebase for NixOS] Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-9-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: darwin: *xattr_nofollow implementationsKeno Fischer2022-03-072-0/+65
| | | | | | | | | | | | | | This implements the darwin equivalent of the functions that were moved to 9p-util(-linux) earlier in this series in the new 9p-util-darwin file. Signed-off-by: Keno Fischer <keno@juliacomputing.com> [Michael Roitzsch: - Rebase for NixOS] Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-8-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: darwin: Move XATTR_SIZE_MAX->P9_XATTR_SIZE_MAXKeno Fischer2022-03-072-1/+19
| | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> Because XATTR_SIZE_MAX is not defined on Darwin, create a cross-platform P9_XATTR_SIZE_MAX instead. [Will Cohen: - Adjust coding style - Lower XATTR_SIZE_MAX to 64k - Add explanatory context related to XATTR_SIZE_MAX] [Fabian Franz: - Move XATTR_SIZE_MAX reference from 9p.c to P9_XATTR_SIZE_MAX in 9p.h] Signed-off-by: Will Cohen <wwcohen@gmail.com> Signed-off-by: Fabian Franz <fabianfranz.oss@gmail.com> [Will Cohen: - For P9_XATTR_MAX, ensure that Linux uses XATTR_SIZE_MAX, Darwin uses 64k, and error out for undefined hosts] Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-7-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: darwin: Ignore O_{NOATIME, DIRECT}Keno Fischer2022-03-072-1/+16
| | | | | | | | | | | | | | | | | | | Darwin doesn't have either of these flags. Darwin does have F_NOCACHE, which is similar to O_DIRECT, but has different enough semantics that other projects don't generally map them automatically. In any case, we don't support O_DIRECT on Linux at the moment either. Signed-off-by: Keno Fischer <keno@juliacomputing.com> [Michael Roitzsch: - Rebase for NixOS] Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> [Will Cohen: - Adjust coding style] Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-6-wwcohen@gmail.com> [C.S.: - Fix compiler warning "unused label 'again'". ] Link: https://lore.kernel.org/qemu-devel/11201492.CjeqJxXfGd@silver/ Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: darwin: Handle struct dirent differencesKeno Fischer2022-03-076-4/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On darwin d_seekoff exists, but is optional and does not seem to be commonly used by file systems. Use `telldir` instead to obtain the seek offset and inject it into d_seekoff, and create a qemu_dirent_off helper to call it appropriately when appropriate. Signed-off-by: Keno Fischer <keno@juliacomputing.com> [Michael Roitzsch: - Rebase for NixOS] Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> [Will Cohen: - Adjust to pass testing - Ensure that d_seekoff is filled using telldir on darwin, and create qemu_dirent_off helper to decide which to access] [Fabian Franz: - Add telldir error handling for darwin] Signed-off-by: Fabian Franz <fabianfranz.oss@gmail.com> [Will Cohen: - Ensure that telldir error handling uses signed int - Cleanup of telldir error handling - Remove superfluous error handling for qemu_dirent_off - Adjust formatting - Use qemu_dirent_off in codir.c - Declare qemu_dirent_off as static to prevent linker error - Move qemu_dirent_off above the end-of-file endif to fix compilation] Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-5-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: darwin: Handle struct stat(fs) differencesKeno Fischer2022-03-073-4/+36
| | | | | | | | | | | | Signed-off-by: Keno Fischer <keno@juliacomputing.com> Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> [Will Cohen: - Note lack of f_namelen and f_frsize on Darwin - Ensure that tv_sec and tv_nsec are both initialized for Darwin and non-Darwin] Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-4-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: Rename 9p-util -> 9p-util-linuxKeno Fischer2022-03-072-2/+2
| | | | | | | | | | | | | | | | The current file only has the Linux versions of these functions. Rename the file accordingly and update the Makefile to only build it on Linux. A Darwin version of these will follow later in the series. Signed-off-by: Keno Fischer <keno@juliacomputing.com> [Michael Roitzsch: - Rebase for NixOS] Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> Signed-off-by: Will Cohen <wwcohen@gmail.com> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220227223522.91937-3-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* 9p: linux: Fix a couple Linux assumptionsKeno Fischer2022-03-072-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Guard Linux only headers. - Add qemu/statfs.h header to abstract over the which headers are needed for struct statfs - Define `ENOATTR` only if not only defined (it's defined in system headers on Darwin). Signed-off-by: Keno Fischer <keno@juliacomputing.com> [Michael Roitzsch: - Rebase for NixOS] Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> While it might at first appear that fsdev/virtfs-proxy-header.c would need similar adjustment for darwin as file-op-9p here, a later patch in this series disables virtfs-proxy-helper for non-Linux. Allowing virtfs-proxy-helper on darwin could potentially be an additional optimization later. [Will Cohen: - Fix headers for Alpine - Integrate statfs.h back into file-op-9p.h - Remove superfluous header guards from file-opt-9p - Add note about virtfs-proxy-helper being disabled on non-Linux for this patch series] Signed-off-by: Will Cohen <wwcohen@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <20220227223522.91937-2-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
* Merge remote-tracking branch 'remotes/kwolf-gitlab/tags/for-upstream' into ↵Peter Maydell2022-03-052-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging Block layer patches - qemu-storage-daemon: Add --daemonize - Fix x-blockdev-amend and block node activation code which incorrectly executed code in the iothread that must run in the main thread. - Add macros for coroutine-safe TLS variables (required for correctness with LTO) - Fix crashes with concurrent I/O and bdrv_refresh_limits() - Split block APIs in global state and I/O - iotests: Don't refuse to run at all without GNU sed, just skip tests that need it # gpg: Signature made Fri 04 Mar 2022 17:18:31 GMT # gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6 # gpg: issuer "kwolf@redhat.com" # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full] # Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6 * remotes/kwolf-gitlab/tags/for-upstream: (50 commits) block/amend: Keep strong reference to BDS block/amend: Always call .bdrv_amend_clean() tests/qemu-iotests: Rework the checks and spots using GNU sed iotests/graph-changes-while-io: New test iotests: Allow using QMP with the QSD block: Make bdrv_refresh_limits() non-recursive job.h: assertions in the callers of JobDriver function pointers job.h: split function pointers in JobDriver block-backend-common.h: split function pointers in BlockDevOps block_int-common.h: assertions in the callers of BdrvChildClass function pointers block_int-common.h: split function pointers in BdrvChildClass block_int-common.h: assertions in the callers of BlockDriver function pointers block_int-common.h: split function pointers in BlockDriver block/coroutines: I/O and "I/O or GS" API block/copy-before-write.h: global state API + assertions include/block/snapshot: global state API + assertions assertions for blockdev.h global state API include/sysemu/blockdev.h: global state API assertions for blockjob.h global state API include/block/blockjob.h: global state API ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * block: rename bdrv_invalidate_cache_all, blk_invalidate_cache and ↵Emanuele Giuseppe Esposito2022-03-042-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | test_sync_op_invalidate_cache Following the bdrv_activate renaming, change also the name of the respective callers. bdrv_invalidate_cache_all -> bdrv_activate_all blk_invalidate_cache -> blk_activate test_sync_op_invalidate_cache -> test_sync_op_activate No functional change intended. Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Hanna Reitz <hreitz@redhat.com> Message-Id: <20220209105452.1694545-5-eesposit@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* | Merge remote-tracking branch ↵Peter Maydell2022-03-049-209/+230
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/kraxel/tags/kraxel-20220304-pull-request' into staging usb: fixes for ohci, xhci, mtp and redirect audio: latency fixes ui: opengl and cocoa fixes firmware: ovmf tabel aprser fixes # gpg: Signature made Fri 04 Mar 2022 14:18:47 GMT # gpg: using RSA key A0328CFFB93A17A79901FE7D4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/kraxel-20220304-pull-request: (35 commits) hw/display/vmware_vga: replace fprintf calls with trace events edid: Fix clock of Detailed Timing Descriptor softmmu/qdev-monitor: Add virtio-gpu-gl aliases ui/cocoa: Add Services menu ui/clipboard: fix use-after-free regression ui: do not create a surface when resizing a GL scanout ui/console: fix texture leak when calling surface_gl_create_texture() ui/console: fix crash when using gl context with non-gl listeners docs: Add spec of OVMF GUIDed table for SEV guests hw/i386: Replace magic number with field length calculation hw/i386: Improve bounds checking in OVMF table parsing coreaudio: Notify error in coreaudio_init_out hw/usb/redirect.c: Stop using qemu_oom_check() sdlaudio: fix samples vs. frames mix-up paaudio: fix samples vs. frames mix-up ossaudio: reduce effective playback buffer size dsoundaudio: reduce effective playback buffer size paaudio: reduce effective playback buffer size audio: restore mixing-engine playback buffer size Revert "audio: fix wavcapture segfault" ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * hw/display/vmware_vga: replace fprintf calls with trace eventsCarwyn Ellis2022-03-042-12/+21
| | | | | | | | | | | | | | | | | | | | | | Debug output was always being sent to STDERR. This has been replaced with trace events. Signed-off-by: Carwyn Ellis <carwynellis@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20220206183956.10694-2-carwynellis@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * edid: Fix clock of Detailed Timing DescriptorAkihiko Odaki2022-03-041-34/+32Star
| | | | | | | | | | | | | | | | | | | | The clock field is 16-bits in EDID Detailed Timing Descriptor, but edid_desc_timing assumed it is 32-bit. Write the 16-bit value if it fits in 16-bit. Write DisplayID otherwise. Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com> Message-Id: <20220213021529.2248-1-akihiko.odaki@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * hw/i386: Replace magic number with field length calculationDov Murik2022-03-041-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | Replce the literal magic number 48 with length calculation (32 bytes at the end of the firmware after the table footer + 16 bytes of the OVMF table footer GUID). No functional change intended. Signed-off-by: Dov Murik <dovmurik@linux.ibm.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220222071906.2632426-3-dovmurik@linux.ibm.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * hw/i386: Improve bounds checking in OVMF table parsingDov Murik2022-03-041-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When pc_system_parse_ovmf_flash() parses the optional GUIDed table in the end of the OVMF flash memory area, the table length field is checked for sizes that are too small, but doesn't error on sizes that are too big (bigger than the flash content itself). Add a check for maximal size of the OVMF table, and add an error report in case the size is invalid. In such a case, an error like this will be displayed during launch: qemu-system-x86_64: OVMF table has invalid size 4047 and the table parsing is skipped. Signed-off-by: Dov Murik <dovmurik@linux.ibm.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220222071906.2632426-2-dovmurik@linux.ibm.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * hw/usb/redirect.c: Stop using qemu_oom_check()Peter Maydell2022-03-041-3/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | qemu_oom_check() is a function which essentially says "if you pass me a NULL pointer then print a message then abort()". On POSIX systems the message includes strerror(errno); on Windows it includes the GetLastError() error value printed as an integer. Other than in the implementation of qemu_memalign(), we use this function only in hw/usb/redirect.c, for three checks: * on a call to usbredirparser_create() * on a call to usberedirparser_serialize() * on a call to malloc() The usbredir library API functions make no guarantees that they will set errno on errors, let alone that they might set the Windows-specific GetLastError string. malloc() is documented as setting errno, not GetLastError -- and in any case the only thing it might set errno to is ENOMEM. So qemu_oom_check() isn't the right thing for any of these. Replace them with straightforward error-checking code. This will allow us to get rid of qemu_oom_check(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220226180723.1706285-2-peter.maydell@linaro.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * usb/ohci: Don't use packet from OHCIState for isochronous transfersBALATON Zoltan2022-03-041-33/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since isochronous transfers cannot be handled async (the function returns error in that case) we don't need to remember the packet. Avoid using the usb_packet field in OHCIState (as that can be a waiting async packet on another endpoint) and allocate and use a local USBPacket for the iso transfer instead. After this we don't have to care if we're called from a completion callback or not so we can drop that parameter as well. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Message-Id: <bf523d40f8088a84383cb00ffd2e6e82fa47790d.1643117600.git.balaton@eik.bme.hu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * usb/ohci: Merge ohci_async_cancel_device() into ohci_child_detach()BALATON Zoltan2022-03-041-9/+4Star
| | | | | | | | | | | | | | | | | | | | These two do the same and only used once so no need to have two functions, simplify by merging them. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <5fc8ba0bbf55703014d22dd06ab2f9eabaf370bf.1643117600.git.balaton@eik.bme.hu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * usb/ohci: Move USBPortOps related functions togetherBALATON Zoltan2022-03-041-104/+101Star
| | | | | | | | | | | | | | | | | | This also allows removing two forward declarations Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <9fd730375c4cad0b11163631660d68711d3fc13f.1643117600.git.balaton@eik.bme.hu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * usb/ohci: Move cancelling async packet to ohci_stop_endpoints()BALATON Zoltan2022-03-041-8/+4Star
| | | | | | | | | | | | | | | | | | This is always done before calling this function so remove duplicated code and do it within the function at one place. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Message-Id: <ce766722506bfd7145cccbec750692ff57072280.1643117600.git.balaton@eik.bme.hu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * usb/ohci: Move trace point and log ep number to help debuggingBALATON Zoltan2022-03-042-8/+8
| | | | | | | | | | | | Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Message-Id: <4e3a05a64b5029a88654eab9a873fb45ac80b1a7.1643117600.git.balaton@eik.bme.hu> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * hw/usb/dev-mtp: create directories with a+x mode maskVolker Rümelin2022-03-041-2/+2
| | | | | | | | | | | | | | | | | | | | | | Current code creates directories with mode 0644. Even the creator can't create files in the new directory. Set all x mode flags in variable mask and clear all x mode flags in function open() to preserve the current open mode. Signed-off-by: Volker Rümelin <vr_qemu@t-online.de> Message-Id: <20220122140619.7514-1-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| * hw/usb: pacify xhciwmi.exe warningDenis V. Lunev2022-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xhciwmi.exe is used inside Windows 2022 SVVP tests. This tool called as 'xhciwmi.exe --verify' reports that 'The firmware loaded on this controller has known bugs and/or compatibility issues'. This is just a warning but there is no particular sense to ignore it. This patch just pacifies the tool. There is a big question whether this change should be put using machine type mechanics, but at my opinion this would be an overkill. Signed-off-by: Denis V. Lunev <den@openvz.org> Tested-by: Pavel Polozov <pavel.polozov@virtuozzo.com> CC: Yan Vugenfirer <yvugenfi@redhat.com> CC: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Yan Vugenfirer <yvugenfi@redhat.com> Message-Id: <20211223095443.130276-1-den@openvz.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* | Merge remote-tracking branch 'remotes/nvme/tags/nvme-next-pull-request' into ↵Peter Maydell2022-03-046-159/+687
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging hw/nvme updates - add enhanced protection information (64-bit guard) # gpg: Signature made Fri 04 Mar 2022 06:23:36 GMT # gpg: using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9 # gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [unknown] # gpg: aka "Klaus Jensen <k.jensen@samsung.com>" [unknown] # 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: DDCA 4D9C 9EF9 31CC 3468 4272 63D5 6FC5 E55D A838 # Subkey fingerprint: 5228 33AA 75E2 DCE6 A247 66C0 4DE1 AF31 6D4F 0DE9 * remotes/nvme/tags/nvme-next-pull-request: hw/nvme: 64-bit pi support hw/nvme: add pi tuple size helper hw/nvme: add support for the lbafee hbs feature hw/nvme: move format parameter parsing hw/nvme: add host behavior support feature hw/nvme: move dif/pi prototypes into dif.h Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | hw/nvme: 64-bit pi supportNaveen Nagar2022-03-036-85/+554
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds support for one possible new protection information format introduced in TP4068 (and integrated in NVMe 2.0): the 64-bit CRC guard and 48-bit reference tag. This version does not support storage tags. Like the CRC16 support already present, this uses a software implementation of CRC64 (so it is naturally pretty slow). But its good enough for verification purposes. This may go nicely hand-in-hand with the support that Keith submitted for the Linux kernel[1]. [1]: https://lore.kernel.org/linux-nvme/20220126165214.GA1782352@dhcp-10-100-145-180.wdc.com/T/ Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Naveen Nagar <naveen.n1@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
| * | hw/nvme: add pi tuple size helperKlaus Jensen2022-03-033-14/+21
| | | | | | | | | | | | | | | | | | | | | | | | A subsequent patch will introduce a new tuple size; so add a helper and use that instead of sizeof() and magic numbers. Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
| * | hw/nvme: add support for the lbafee hbs featureNaveen Nagar2022-03-033-9/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for up to 64 LBA formats through the LBAFEE field of the Host Behavior Support feature. Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Naveen Nagar <naveen.n1@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
| * | hw/nvme: move format parameter parsingKlaus Jensen2022-03-031-13/+18
| | | | | | | | | | | | | | | | | | | | | | | | There is no need to extract the format command parameters for each namespace. Move it to the entry point. Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
| * | hw/nvme: add host behavior support featureNaveen Nagar2022-03-032-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | Add support for getting and setting the Host Behavior Support feature. Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Naveen Nagar <naveen.n1@samsung.com> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
| * | hw/nvme: move dif/pi prototypes into dif.hKlaus Jensen2022-03-034-50/+55
| | | | | | | | | | | | | | | | | | | | | Move dif/pi data structures and inlines to dif.h. Reviewed-by: Keith Busch <kbusch@kernel.org> Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
* | | Merge remote-tracking branch ↵Peter Maydell2022-03-036-116/+1048
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/alistair/tags/pull-riscv-to-apply-20220303' into staging Fifth RISC-V PR for QEMU 7.0 * Fixup checks for ext_zb[abcs] * Add AIA support for virt machine * Increase maximum number of CPUs in virt machine * Fixup OpenTitan SPI address * Add support for zfinx, zdinx and zhinx{min} extensions # gpg: Signature made Thu 03 Mar 2022 05:26:55 GMT # gpg: using RSA key F6C4AC46D4934868D3B8CE8F21E10D29DF977054 # gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [full] # Primary key fingerprint: F6C4 AC46 D493 4868 D3B8 CE8F 21E1 0D29 DF97 7054 * remotes/alistair/tags/pull-riscv-to-apply-20220303: target/riscv: expose zfinx, zdinx, zhinx{min} properties target/riscv: add support for zhinx/zhinxmin target/riscv: add support for zdinx target/riscv: add support for zfinx target/riscv: hardwire mstatus.FS to zero when enable zfinx target/riscv: add cfg properties for zfinx, zdinx and zhinx{min} hw: riscv: opentitan: fixup SPI addresses hw/riscv: virt: Increase maximum number of allowed CPUs docs/system: riscv: Document AIA options for virt machine hw/riscv: virt: Add optional AIA IMSIC support to virt machine hw/intc: Add RISC-V AIA IMSIC device emulation hw/riscv: virt: Add optional AIA APLIC support to virt machine target/riscv: fix inverted checks for ext_zb[abcs] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | hw: riscv: opentitan: fixup SPI addressesWilfred Mallawa2022-03-031-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the SPI_DEVICE, SPI_HOST0, SPI_HOST1 base addresses. Also adds these as unimplemented devices. The address references can be found [1]. [1] https://github.com/lowRISC/opentitan/blob/6c317992fbd646818b34f2a2dbf44bc850e461e4/hw/top_earlgrey/sw/autogen/top_earlgrey_memory.h#L107 Signed-off-by: Wilfred Mallawa <wilfred.mallawa@wdc.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Message-Id: <20220218063839.405082-1-alistair.francis@opensource.wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| * | hw/riscv: virt: Increase maximum number of allowed CPUsAnup Patel2022-03-031-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To facilitate software development of RISC-V systems with large number of HARTs, we increase the maximum number of allowed CPUs to 512 (2^9). We also add a detailed source level comments about limit defines which impact the physical address space utilization. Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Anup Patel <anup@brainfault.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-Id: <20220220085526.808674-6-anup@brainfault.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| * | hw/riscv: virt: Add optional AIA IMSIC support to virt machineAnup Patel2022-03-032-81/+359
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We extend virt machine to emulate both AIA IMSIC and AIA APLIC devices only when "aia=aplic-imsic" parameter is passed along with machine name in the QEMU command-line. The AIA IMSIC is only a per-HART MSI controller so we use AIA APLIC in MSI-mode to forward all wired interrupts as MSIs to the AIA IMSIC. We also provide "aia-guests=<xyz>" parameter which can be used to specify number of VS-level AIA IMSIC Guests MMIO pages for each HART. Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Anup Patel <anup@brainfault.org> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20220220085526.808674-4-anup@brainfault.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| * | hw/intc: Add RISC-V AIA IMSIC device emulationAnup Patel2022-03-033-0/+452
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RISC-V AIA (Advanced Interrupt Architecture) defines a new interrupt controller for MSIs (message signal interrupts) called IMSIC (Incoming Message Signal Interrupt Controller). The IMSIC is per-HART device and also suppport virtualizaiton of MSIs using dedicated VS-level guest interrupt files. This patch adds device emulation for RISC-V AIA IMSIC which supports M-level, S-level, and VS-level MSIs. Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Anup Patel <anup@brainfault.org> Reviewed-by: Frank Chang <frank.chang@sifive.com> Message-Id: <20220220085526.808674-3-anup@brainfault.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
| * | hw/riscv: virt: Add optional AIA APLIC support to virt machineAnup Patel2022-03-032-53/+239
| |/ | | | | | | | | | | | | | | | | | | | | | | | | We extend virt machine to emulate AIA APLIC devices only when "aia=aplic" parameter is passed along with machine name in QEMU command-line. When "aia=none" or not specified then we fallback to original PLIC device emulation. Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Anup Patel <anup@brainfault.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20220220085526.808674-2-anup@brainfault.org> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* | Merge remote-tracking branch ↵Peter Maydell2022-03-034-70/+32Star
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/pmaydell/tags/pull-target-arm-20220302' into staging target-arm queue: * mps3-an547: Add missing user ahb interfaces * hw/arm/mps2-tz.c: Update AN547 documentation URL * hw/input/tsc210x: Don't abort on bad SPI word widths * hw/i2c: flatten pca954x mux device * target/arm: Support PSCI 1.1 and SMCCC 1.0 * target/arm: Fix early free of TCG temp in handle_simd_shift_fpint_conv() * tests/qtest: add qtests for npcm7xx sdhci * Implement FEAT_LVA * Implement FEAT_LPA * Implement FEAT_LPA2 (but do not enable it yet) * Report KVM's actual PSCI version to guest in dtb * ui/cocoa.m: Fix updateUIInfo threading issues * ui/cocoa.m: Remove unnecessary NSAutoreleasePools # gpg: Signature made Wed 02 Mar 2022 20:52:06 GMT # gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE # gpg: issuer "peter.maydell@linaro.org" # gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate] # gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate] # Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE * remotes/pmaydell/tags/pull-target-arm-20220302: (26 commits) ui/cocoa.m: Remove unnecessary NSAutoreleasePools ui/cocoa.m: Fix updateUIInfo threading issues target/arm: Report KVM's actual PSCI version to guest in dtb target/arm: Implement FEAT_LPA2 target/arm: Advertise all page sizes for -cpu max target/arm: Validate tlbi TG matches translation granule in use target/arm: Fix TLBIRange.base for 16k and 64k pages target/arm: Introduce tlbi_aa64_get_range target/arm: Extend arm_fi_to_lfsc to level -1 target/arm: Implement FEAT_LPA target/arm: Implement FEAT_LVA target/arm: Prepare DBGBVR and DBGWVR for FEAT_LVA target/arm: Honor TCR_ELx.{I}PS target/arm: Use MAKE_64BIT_MASK to compute indexmask target/arm: Pass outputsize down to check_s2_mmu_setup target/arm: Move arm_pamax out of line target/arm: Fault on invalid TCR_ELx.TxSZ target/arm: Set TCR_EL1.TSZ for user-only hw/registerfields: Add FIELD_SEX<N> and FIELD_SDP<N> tests/qtest: add qtests for npcm7xx sdhci ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | target/arm: Report KVM's actual PSCI version to guest in dtbPeter Maydell2022-03-021-3/+2Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we're using KVM, the PSCI implementation is provided by the kernel, but QEMU has to tell the guest about it via the device tree. Currently we look at the KVM_CAP_ARM_PSCI_0_2 capability to determine if the kernel is providing at least PSCI 0.2, but if the kernel provides a newer version than that we will still only tell the guest it has PSCI 0.2. (This is fairly harmless; it just means the guest won't use newer parts of the PSCI API.) The kernel exposes the specific PSCI version it is implementing via the ONE_REG API; use this to report in the dtb that the PSCI implementation is 1.0-compatible if appropriate. (The device tree binding currently only distinguishes "pre-0.2", "0.2-compatible" and "1.0-compatible".) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Akihiko Odaki <akihiko.odaki@gmail.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Andrew Jones <drjones@redhat.com> Message-id: 20220224134655.1207865-1-peter.maydell@linaro.org
| * | target/arm: Support PSCI 1.1 and SMCCC 1.0Akihiko Odaki2022-03-021-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support the latest PSCI on TCG and HVF. A 64-bit function called from AArch32 now returns NOT_SUPPORTED, which is necessary to adhere to SMC Calling Convention 1.0. It is still not compliant with SMCCC 1.3 since they do not implement mandatory functions. Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com> Message-id: 20220213035753.34577-1-akihiko.odaki@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> [PMM: update MISMATCH_CHECK checks on PSCI_VERSION macros to match] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | hw/i2c: flatten pca954x mux devicePatrick Venture2022-03-021-64/+13Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously this device created N subdevices which each owned an i2c bus. Now this device simply owns the N i2c busses directly. Tested: Verified devices behind mux are still accessible via qmp and i2c from within an arm32 SoC. Reviewed-by: Hao Wu <wuhaotsh@google.com> Signed-off-by: Patrick Venture <venture@google.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20220202164533.1283668-1-venture@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * | hw/input/tsc210x: Don't abort on bad SPI word widthsPeter Maydell2022-03-021-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tsc210x doesn't support anything other than 16-bit reads on the SPI bus, but the guest can program the SPI controller to attempt them anyway. If this happens, don't abort QEMU, just log this as a guest error. This fixes our machine_arm_n8x0.py:N8x0Machine.test_n800 acceptance test, which hits this assertion. The reason we hit the assertion is because the guest kernel thinks there is a TSC2005 on this SPI bus address, not a TSC210x. (The n810 *does* have a TSC2005 at this address.) The TSC2005 supports the 24-bit accesses which the guest driver makes, and the TSC210x does not (that is, our TSC210x emulation is not missing support for a word width the hardware can handle). It's not clear whether the problem here is that the guest kernel incorrectly thinks the n800 has the same device at this SPI bus address as the n810, or that QEMU's n810 board model doesn't get the SPI devices right. At this late date there no longer appears to be any reliable information on the web about the hardware behaviour, but I am inclined to think this is a guest kernel bug. In any case, we prefer not to abort QEMU for guest-triggerable conditions, so logging the error is the right thing to do. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/736 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20220221140750.514557-1-peter.maydell@linaro.org
| * | hw/arm/mps2-tz.c: Update AN547 documentation URLPeter Maydell2022-03-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AN547 application note URL has changed: update our comment accordingly. (Rev B is still downloadable from the old URL, but there is a new Rev C of the document now.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20220221094144.426191-1-peter.maydell@linaro.org
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