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2016-10-28ppc/xics: add a xics_set_nr_servers common routineCédric Le Goater
xics_spapr and xics_kvm nearly define the same 'set_nr_servers' handler. Only the type of the ICP differs. So let's make a common one to remove some duplicated code. Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28target-ppc: implement xxbr[qdwh] instructionNikunj A Dadhania
Add required helpers (GEN_XX2FORM_EO) for supporting this instruction. xxbrh: VSX Vector Byte-Reverse Halfword xxbrw: VSX Vector Byte-Reverse Word xxbrd: VSX Vector Byte-Reverse Doubleword xxbrq: VSX Vector Byte-Reverse Quadword Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28target-ppc: implement vnegw/d instructionsNikunj A Dadhania
Vector Integer Negate Instructions: vnegw: Vector Negate Word vnegd: Vector Negate Doubleword Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28nvram: Rename openbios_firmware_abi.h into sun_nvram.hThomas Huth
The header now only contains inline functions related to the Sun NVRAM, so the a name like sun_nvram.h seems to be more appropriate now. Signed-off-by: Thomas Huth <thuth@redhat.com> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28nvram: Move the remaining CHRP NVRAM related code to chrp_nvram.[ch]Thomas Huth
Everything that is related to CHRP NVRAM should rather reside in chrp_nvram.c / chrp_nvram.h instead of openbios_firmware_abi.h. Signed-off-by: Thomas Huth <thuth@redhat.com> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28sparc: Use the new common NVRAM functions for system and free space partitionThomas Huth
The system and free space NVRAM partitions (for OpenBIOS) are created in exactly the same way as the Mac-style CHRP NVRAM partitions, so we can use the new common helper functions to do this job here, too. Signed-off-by: Thomas Huth <thuth@redhat.com> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28nvram: Introduce helper functions for CHRP "system" and "free space" partitionsThomas Huth
The "system partition" and "free space" partition layouts are defined by the CHRP and LoPAPR specification, and used by OpenBIOS and SLOF. We can re-use this code for other machines that use OpenBIOS and SLOF, too. So let's make this code independent from the MAC NVRAM environment and put it into two proper helper functions. Signed-off-by: Thomas Huth <thuth@redhat.com> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28spapr_pci: advertise explicit numa IDs even when there's 1 nodeMichael Roth
With the addition of "numa_node" properties for PHBs we began advertising NUMA affinity in cases where nb_numa_nodes > 1. Since the default on the guest side is to make no assumptions about PHB NUMA affinity (defaulting to -1), there is still a valid use-case for explicitly defining a PHB's NUMA affinity even when there's just one node. In particular, some workloads make faulty assumptions about /sys/bus/pci/<devid>/numa_node being >= 0, warranting the use of this property as a workaround even if there's just 1 PHB or NUMA node. Enable this use-case by always advertising the PHB's NUMA affinity if "numa_node" has been explicitly set. We could achieve this by relaxing the check to simply be nb_numa_nodes > 0, but even safer would be to check numa_info[nodeid].present explicitly, and to fail at start time for cases where it does not exist. This has an additional affect of no longer advertising PHB NUMA affinity unconditionally if nb_numa_nodes > 1 and "numa_node" property is unset/-1, but since the default value on the guest side for each PHB is also -1, the behavior should be the same for that situation. We could still retain the old behavior if desired, but the decision seems arbitrary, so we take the simpler route. Cc: Alexey Kardashevskiy <aik@ozlabs.ru> Cc: Shivaprasad G. Bhat <shivapbh@in.ibm.com> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28tests: enable virtio tests on SPAPRLaurent Vivier
but disable MSI-X tests on SPAPR as we can't check the result (the memory region used on PC is not readable on SPAPR). Signed-off-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28tests: use qtest_pc_boot()/qtest_shutdown() in virtio testsLaurent Vivier
This patch replaces calls to qtest_start() and qtest_end() by calls to qtest_pc_boot() and qtest_shutdown(). This allows to initialize memory allocator and PCI interface functions. This will ease to enable virtio tests on other architectures by only adding a specific qtest_XXX_boot() (like qtest_spapr_boot()). Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28tests: rename target_big_endian() as qvirtio_is_big_endian()Laurent Vivier
Move the definition to libqos/virtio.h as it must be used only with virtio functions. Add a QVirtioDevice parameter as it will be needed to know if the virtio device is using virtio 1.0 specification and thus is always little-endian (to do) Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28tests: move QVirtioBus pointer into QVirtioDeviceLaurent Vivier
This allows to not have to pass bus and device for every virtio functions. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Thomas Huth <thuth@redhat.com> [dwg: Fix style nit] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28tests: don't check if qtest_spapr_boot() returns NULLLaurent Vivier
qtest_spapr_boot()/qtest_pc_boot()/qtest_boot() call qtest_vboot() and qtest_vboot() calls g_malloc(), and g_malloc() never fails: if memory allocation fails, the application is terminated. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28tests: fix memory leak in virtio-scsi-testLaurent Vivier
vs is allocated in qvirtio_scsi_pci_init() and never freed. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Greg Kurz <groug@kaod.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28ppc/xics: Add xics to the monitor "info pic" commandBenjamin Herrenschmidt
Useful to debug interrupt problems. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> [clg: - updated for qemu-2.7 - added a test on ->irqs as it is not necessarily allocated (PHB3_MSI) - removed static variable g_xics and replace with a loop on all children to find the xics objects. - rebased on InterruptStatsProvider interface ] Signed-off-by: Cédric Le Goater <clg@kaod.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28pseries: Update SLOF firmware image to 20161019Alexey Kardashevskiy
The main changes are: * virtio-serial * booting speed imrovement * better PCI bridge support The complete changelog is: > virtio-serial: Fix compile error > scsi: Remove debug functions from scsi-loader.fs > scsi: Remove unused read-6 command > obp-tftp: Remove the ciregs-buffer > libnet: Simplify the net-load arguments passing > libnet: Simplify the Forth-to-C wrapper of ping() > Do not link libnet to net-snk anymore, and remove net-snk from board-qemu > Add a Forth-to-C wrapper for the ping command, too > Link libnet code to Paflof and add a wrapper for netboot() > Remember execution tokens of "write" and "read" for socket operations > Add virtio-serial device support > Generalize output banner write routine > Improve indentation in OF.fs > scsi: implement READ (16) command > rtas: Improve rtas-do-config-@ and rtas-do-config-! a little bit > libnet: Make netapps.h includable from .code files > libnet: Remove unused prototypes from netapps.h > libnet: Fix the printout of the ping command > libnet: Make sure to close sockets when we're done > scsi: implement read-capacity-16 > pci: Fix secondary and subordinate PCI bus enumeration with board-qemu > pci-phb: Fix stack underflow in phb-pci-walk-bridge > paflof: Add a read() function to read keyboard input > paflof: Add socket(), send() and recv() functions to paflof > paflof: Provide get_timer() and set_timer() helper functions > paflof: Add a write_mm_log helper function > paflof: Copy sbrk code from net-snk > paflof: Use CFLAGS from make.rules instead of completely redefining them > Do not include the FCode evaluator by default anymore > Source code beautification of board-qemu/slof/pci-interrupts.fs > Allow PCI devices in PCI bridge slots greater than 4 > Fix bad interrupt pin numbering in interrupt-map property of PCI bridges > Improve SLOF_alloc_mem_aligned() > instance: Fix set-my-args for empty arguments > Fix remaining compiler warnings in sloffs.c > Remove misleading padding fields from ROM header definition > Improve indentation in calculatecrc.h > Do not include calculatecrc.h from assembler files > Remove unused defines in calculatecrc.h > libnet: Re-initialize global variables at the beginning of tftp() > Remove dependency on cpu/@0 for booting > usb: Set XHCI slot speed according to port status > usb: Build correct route string for USB3 devices behind a hub > usb: Initialize USB3 devices on a hub and keep track of hub topology > usb: Increase amount of maximum slot IDs and add a sanity check > usb: Move XHCI port state arrays from header to .c file > tools: add copy functionality > tools: added support to sloffs to read from /dev/slof_flash > tools: added file append functionality > tools: use crc checking code from romfs/tools > tools: added initial version of sloffs > romfs: factored out crc code, to make it usable from other locations > tools: remove unused parts from the Makefile > usb-hid: Fix non-working comma key > fat-files: Fix access to FAT32 dir/files when cluster > 16-bits > virtio-net: fix ring handling in receive > net: Remove remainders of the MTFTP code > net: Move also files from clients/net-snk/app/netapps/ to lib/libnet/ > net: Move files from clients/net-snk/app/netlib/ to lib/libnet/ > net-snk: Get rid of netlib and netapps prefixes in include statements > usb-xhci: assign field4 before conditional > Improve F12 key handling in boot menu > Fix stack underflow that occurs with duplicated ESC in input > rtas-nvram: optimize erase > ipv6: Replace magic number 1500 with ETH_MTU_SIZE (i.e. 1518) > ipv6: Fix NULL pointer dereference in ip6addr_add() > ipv6: Fix memory leak in set_ipv6_address() / ip6_create_ll_address() > ipv6: Clear memory after malloc if necessary > ipv6: Fix possible NULL-pointer dereference in send_ipv6() > ping: use gateway address for routing > ping: add netmask in the ping argument > xhci: fix missing keys from keyboard > xhci: add memory barrier after filling the trb > loaders: Remove netflash command > boot: Remove legacy Forth words for network loading > base: Move cnt-bits and bcd-to-bin to board-js2x folder > base: Move huge-tftp-load variable to obp-tftp package > base: Remove unused IP address conversion functions > virtio: White space cleanup in virtio-9p.c > virtio: Add modern version 1.0 support to 9p driver > virtio: Set a proper name for virtio-9p device tree nodes > pci: Fix mistype in "unkown-bridge" > ipv6: Indent code with tabs, not with spaces > ipv6: send_ipv6() has to return after doing NDP > ipv6: Do not use unitialized MAC address array > ipv6: Add support for sending packets through a router > Remove unused sms code. > virtio-net: initialize to populate mac address > libbootmsg: Do not use '\b' characters when printing checkpoints > dev-null: The "read" function has to return 0 if nothing has been read Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-27qemu-iotests: Test creating floppy drivesKevin Wolf
This tests the different supported methods to create floppy drives and how they interact. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-id: 1477386868-21826-5-git-send-email-kwolf@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2016-10-27fdc: Move qdev properties to FloppyDriveKevin Wolf
This makes the FloppyDrive qdev object actually useful: Now that it has all properties that don't belong to the controller, you can actually use '-device floppy' and get a working result. Command line semantics is consistent with CD-ROM drives: By default you get a single empty floppy drive. You can override it with -drive and using the same index, but if you use -drive to add a floppy to a different index, you get both of them. However, as soon as you use any '-device floppy', even to a different slot, the default drive is disabled. Using '-device floppy' without specifying the unit will choose the first free slot on the controller. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-id: 1477386868-21826-4-git-send-email-kwolf@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2016-10-27fdc: Add a floppy drive qdevKevin Wolf
Floppy controllers automatically create two floppy drive devices in qdev now. (They always created two drives, but managed them only internally.) Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 1477386868-21826-3-git-send-email-kwolf@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2016-10-27fdc: Add a floppy qbusKevin Wolf
This adds a qbus to the floppy controller that should contain the floppy drives eventually. At the moment it just exists and is empty. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 1477386868-21826-2-git-send-email-kwolf@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2016-10-27macio: switch over to new byte-aligned DMA helpersMark Cave-Ayland
Now that the DMA helpers are byte-aligned they can be called directly from the macio routines rather than emulating byte-aligned accesses via multiple block-level accesses. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-Id: 1476445266-27503-3-git-send-email-mark.cave-ayland@ilande.co.uk Signed-off-by: John Snow <jsnow@redhat.com>
2016-10-27dma-helpers: explicitly pass alignment into DMA helpersMark Cave-Ayland
The hard-coded default alignment is BDRV_SECTOR_SIZE, however this is not necessarily the case for all platforms. Use this as the default alignment for all current callers. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: John Snow <jsnow@redhat.com> Message-id: 1476445266-27503-2-git-send-email-mark.cave-ayland@ilande.co.uk Signed-off-by: John Snow <jsnow@redhat.com>
2016-10-27trace: Fix 'char **' compilation error in simple backendFam Zheng
Currently, the generated function body will do "strlen(arg)" but the argument could be 'char **' or 'char * const *'. Avoid that by excluding such cases in is_string check. Reported by patchew's "make docker-test-mingw@fedora". Suggested-by: Eric Blake <eblake@redhat.com> Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1477453806-21097-1-git-send-email-famz@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-27iotests: Add test for NBD's blockdev-add interfaceMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27iotests: Add assert_json_filename_equal() methodMax Reitz
Since the order of keys in JSON filenames is not necessarily fixed, they should not be compared to fixed strings. This method takes a Python dict as a reference, parses a given JSON filename and compares both. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27socket_scm_helper: Accept fd directlyMax Reitz
This gives us more freedom about the fd that is passed to qemu, allowing us to e.g. pass sockets. Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27iotests.py: Allow concurrent qemu instancesMax Reitz
By adding an optional suffix to the files used for communication with a VM, we can launch multiple VM instances concurrently. Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27iotests.py: Add qemu_nbd functionMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27qapi: Allow blockdev-add for NBDMax Reitz
Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block/nbd: Use SocketAddress optionsMax Reitz
Drop the use of legacy options in favor of the SocketAddress representation, even for internal use (i.e. for storing the result of the filename parsing). Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block/nbd: Accept SocketAddressMax Reitz
Add a new option "server" to the NBD block driver which accepts a SocketAddress. "path", "host" and "port" are still supported as legacy options and are mapped to their corresponding SocketAddress representation. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block/nbd: Add nbd_has_filename_options_conflict()Max Reitz
Right now, we have four possible options that conflict with specifying an NBD filename, and a future patch will add another one ("address"). This future option is a nested QDict that is flattened at this point, requiring us to test each option whether its key has an "address." prefix. Therefore, we will then need to iterate through all options (including the "export" option which was not covered so far). Adding this iteration logic now will simplify adding the new option later. A nice side effect is that the user will not receive a long list of five options which are not supposed to be specified with a filename, but we can actually print the problematic option. Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block/nbd: Use qdict_put()Max Reitz
Instead of inlining this nice macro (i.e. resorting to qdict_put_obj(..., QOBJECT(...))), use it. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block/nbd: Default port in nbd_refresh_filename()Max Reitz
Instead of not emitting the port in nbd_refresh_filename(), just set it to the default if the user did not specify it. This makes the logic a bit simpler. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block/nbd: Reject port parameter without hostMax Reitz
Currently, a port that is passed along with a UNIX socket path is silently ignored. That is not exactly ideal, it should be an error instead. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block/nbd: Drop trailing "." in error messagesMax Reitz
Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27qemu-iotests: Fix typo for NFS with IMGOPTSSYNTAXKevin Wolf
Commit 076003f5 added configuration for NFS with IMGOPTSSYNTAX enabled, but it didn't use the right variable name: $TEST_DIR_OPTS doesn't exist. This fixes the mistake. However, this doesn't make anything work that was broken before: The only way to get IMGOPTSSYNTAX is with -luks, but the combination of -luks and -nfs doesn't get qemu-img create commands right (because qemu-img create doesn't support --image-opts yet), so even after this fix some more work would be required to make the tests pass. Reported-by: Tomáš Golembiovský <tgolembi@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2016-10-27block: Remove bdrv_aio_ioctl()Kevin Wolf
It is unused now. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27raw: Implement .bdrv_co_ioctl instead of .bdrv_aio_ioctlKevin Wolf
It's the simpler interface to use for the raw format driver. Apart from that, this removes the last user of the AIO emulation implemented by bdrv_aio_ioctl(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27block: Introduce .bdrv_co_ioctl() driver callbackKevin Wolf
This allows drivers to implement ioctls in a coroutine-based way. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27block: Remove bdrv_ioctl()Kevin Wolf
It is unused now. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27raw-posix: Don't use bdrv_ioctl()Kevin Wolf
Instead of letting raw-posix use the bdrv_ioctl() abstraction to issue an ioctl to itself, just call ioctl() directly. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27block: Use blk_co_ioctl() for all BB level ioctlsKevin Wolf
All read/write functions already have a single coroutine-based function on the BlockBackend level through which all requests go (no matter what API style the external caller used) and which passes the requests down to the block node level. This patch exports a bdrv_co_ioctl() function and uses it to extend this mode of operation to ioctls. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27block: Remove bdrv_aio_pdiscard()Kevin Wolf
It is unused now. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27block: Use blk_co_pdiscard() for all BB level discardKevin Wolf
All read/write functions already have a single coroutine-based function on the BlockBackend level through which all requests go (no matter what API style the external caller used) and which passes the requests down to the block node level. This patch extends this mode of operation to discards. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27block: Use blk_co_flush() for all BB level flushesKevin Wolf
All read/write functions already have a single coroutine-based function on the BlockBackend level through which all requests go (no matter what API style the external caller used) and which passes the requests down to the block node level. This patch extends this mode of operation to flushes. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
2016-10-27Merge remote-tracking branch 'remotes/kraxel/tags/pull-audio-20161027-1' ↵Peter Maydell
into staging audio: intel-hda: check stream entry count during transfer # gpg: Signature made Thu 27 Oct 2016 15:30:51 BST # gpg: using RSA key 0x4CB6D8EED3E87138 # 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/pull-audio-20161027-1: audio: intel-hda: check stream entry count during transfer Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-27seabios: update to 1.10.0 release.Gerd Hoffmann
New in this release: =================== * Initial support for Trusted Platform Module (TPM) version 2.0 * Several USB XHCI timing fixes on real hardware * Support for "LSI MPT Fusion" scsi controllers on QEMU * Support for virtio devices mapped above 4GB * Several bug fixes and code cleanups git shortlog rel-1.9.3..rel-1.10.0 ================================== Alex Williamson (1): fw/pci: Add support for mapping Intel IGD via QEMU Cao jin (1): Fix comment typo Cole Robinson (1): biostables: Support SMBIOS 2.6+ UUID format Dana Rubin (2): pvscsi: Fix incorrect arguments order in call to memalign_low pvscsi: Use high memory for rings Don Slutz (1): Support for booting from LSI Logic LSI53C1030, SAS1068, SAS1068e Gerd Hoffmann (4): ahci: set transfer mode according to the capabilities of connected drive virtio: uninline _vp_{read,write} virtio: pci cfg access virtio: fix virtio-pci Haozhong Zhang (1): fw/msr_feature_control: add support to set MSR_IA32_FEATURE_CONTROL Igor Mammedov (3): paravirt: disable legacy bios tables in case of more than 255 CPUs add helpers to read etc/boot-cpus at resume time support booting with more than 255 CPUs Kevin O'Connor (124): usb: Allow configuration of sigatt time (in etc/usb-time-sigatt) xhci: Check for device disconnects during USB2 reset polling sdcard: Only enable error_irq_enable for bits defined in SDHCI v1 spec sdcard: fix typo causing 32bit write to 16bit block_size field sdcard: Enable extra debugging on sdcard_waitw() timeout acpi_extract: Move main code to new function main() acpi_extract: Make the generated .hex files more human readable acpi_extract: Don't generate unused (and empty) q35-acpi-dsdt.hex file acpi: Don't build SSDT files on every build; store them in git acpi: Remove build check for iasl tpm: Move standard definitions from tcgbios.h to new file std/tcg.h util.h: Minor - HaveRunPost is in misc.c not resume.c tpm: Add "static" declaration to functions not used outside tcgbios.c tpm: Move code around in tcgbios.c tpm: Move error recovery from tpm_extend_acpi_log() to only caller tpm: Open code tpm_ipl() into callers tpm: Change tpm_add_measurement() to tpm_add_action() tpm: Move tpm_add_bootdevice() into callers tpm: Move tpm_start_option_rom_scan() and tpm_calling_int19h() into callers tpm: pcpes->event is a variable length array tpm: Don't pass entry_count around in parameters to/from tpm_extend_acpi_log() tpm: There is no need to pass pcrindex to hash_log_extend_event() tpm: Perform hashing separately from logging tpm: There is no need to pass event_length to hash/extend functions tpm: Avoid scatter-gather copying in build_and_send_cmd() tpm: Don't implement scatter-gather in transmit() tpm: Merge tpm_log_event() and tpm_extend_acpi_log() tpm: Merge tpm_log_extend_event() and tpm_extend(); extend before logging xhci: Wait for port enable even for USB3 devices xhci: Improve port status change debugging xhci: Disable slot on failed set_address command nmi: Don't try to switch onto extra stack in NMI handler scsi: Do not call printf() from scsi_is_ready() block: Report drive->sectors using "%u" instead of "%d" tpm: Add banner separating the TCG bios interface code from TCG menu code tpm: Avoid macro expansion of tpm request / response structs tpm: Simplify hardware probe and detection checks tpm: Add wrapper function tpmhw_set_timeouts() tpm: Move TPM hardware functions from tcgbios.c to hw/tpm_drivers.c tpm: Rework TPM interface shutdown support tpm: Simplify tcpa probe tpm: Introduce tpm_get_capability() helper function tpm: Eliminate response buffer parameter from build_and_send_cmd() tpm: Don't return a status from external bios measurement functions tpm: No need to check the return status of measurements tpm: Don't call tpm_set_failure() from tpm_log_extend_event() tpm: Don't use 16bit BIOS return codes in build_and_send_cmd() tpm: Don't use 16bit BIOS return codes in tpm_log_event() tpm: Don't use 16bit BIOS return codes in tpmhw_* functions tpm: Don't use 16bit BIOS return codes in TPM menu functions usb: Remove usbdev->slotid field coreboot: Check for unaligned cbfs header resume: Make KVM soft reboot loop detection more flexible post: Always set HaveRunPost prior to setting any other global variable kbd: Don't treat scancode and asciicode as separate values kbd: Refactor capslock and numlock handling ehci: Only delay UHCI/OHCI port scan until after EHCI setup completes usb: Eliminate USB controller setup thread pci: Add helper functions for internal driver BAR handling ahci: Convert to new PCI BAR helper functions ata: Convert to new PCI BAR helper functions esp-scsi: Convert to new PCI BAR helper functions lsi-scsi: Convert to new PCI BAR helper functions megasas: Convert to new PCI BAR helper functions pvscsi: Convert to new PCI BAR helper functions sdcard: Convert to new PCI BAR helper functions ehci: Convert to new PCI BAR helper functions ohci: Convert to new PCI BAR helper functions uhci: Convert to new PCI BAR helper functions xhci: Convert to new PCI BAR helper functions virtio: Convert to new PCI BAR helper functions pci: Consistently set pci->have_drivers for devices with internal drivers pci: Implement '%pP' printf handler for 'struct pci_device' pointers pci: Move code in pci.c that is specific to pciinit.c to pciinit.c pci: Split low-level pci code from higher-level 'struct pci_device' code scsi: Always use MAXDESCSIZE when building drive description block: Move drive setup to new function block_setup() tpm: Unify tpm_fill_hash()/tpm_log_extend_event() and use in BIOS interface docs: Note release date of 1.9.1 build: fix .text section address alignment tpm: Write logs in TPM 2 format mpt-scsi: Declare 'int i' outside of for loop for older compilers block: Move send_disk_op() from block.c to disk.c disk: Avoid stack_hop() path if already on the extra stack optionroms: Drop support for CONFIG_OPTIONROMS_DEPLOYED shadow: Batch PCI config writes virtio: Use threads when scanning for virtio devices scsi: Launch a thread when scanning for drives in the scsi drivers docs: Note release date of 1.9.2 usb-xhci: Remove unused const variables tcgbios: Remove unused const variable vgabios: Remove special case of dh==0xff in handle_1013() vgabios: Don't check for special case of page==0xff on external calls vgabios: Simplify set_cursor_pos() docs: Note release date of 1.9.3 vgabios: Simplify scroll logic blockcmd: CMD_SCSI op is only used in 32bit mode swcursor: Move swcursor code from vgafb.c to new file swcursor.c swcursor: Concentrate swcursor logic in swcursor.c vgafb: Move header definitions from vgabios.h to new file vgafb.h vgainit: Move video param setup to stdvga_build_video_param() vgautil: Add new header file with misc function and variable definitions vgautil: Move generic definitions from stdvga.h to vgautil.h vgautil: Move definitions from cbvga.h and clext.h to vgautil.h version: Update header files now that version.c is not auto generated checkstack: Handle conditional checks at start of functions tpm: Append to TPM2 log the hashes used for PCR extension ps2: Remove stale check for timeout warning on reset pic: The default hardware interrupt handlers should not take a parameter kbd: Implement 101-key keyboard keycode mapping kbd: Implement extended keycode mappings for keypad-enter and keypad-/ kbd: Suppress keys without mappings kbd: Merge bda->kbd_flag0 and bda->kbd_flag1 kbd: Extract out shift flag setting into new function kbd: Move checking for special keys in __process_keys() into switch kbd: Ignore fake shift keys usb-hid: Generate Ctrl+Break and Alt+SysReq keys kbd: Generate interrupt events for SysReq, PrtScr, and Break post: Map int 0x05 to entry point kbd: Move extended and release events out of special key detection switch build: Be sure to also include out/*.d in Makefile smp: consolidate CPU APIC ID detection and accounting build: Add -fno-pie to the gcc flags when available docs: Note v1.10.0 release Marcel Apfelbaum (2): fw/pci: do not automatically allocate IO region for PCIe bridges fw/pci: add Q35 S3 support Matt DeVillier (1): sdcard: skip detection of PCI sdhci controllers if etc/sdcard used Paolo Bonzini (1): smp: restore MSRs on S3 resume Piotr Król (1): docs: fix various typos and inconsistency Roger Pau Monne (1): build: fix typo in buildversion.py Stefan Berger (34): tpm: Temporarily deactivate the TPM in case of failure tpm: Refactor function building TPM commands tpm: Refactor the parameters being passed to tpm_extend_acpi_log tpm: Refactor hash_log_event BIOS interface function tpm: Refactor hash_log_extend_event tpm: fix compiler warning with older gcc versions tpm: Drop code using the TPM for sha1 tpm: Set timeouts and durations to microsecond values tpm: Cache all log related pointers in tpm_state tpm: Refactor pass_through_to_tpm tpm: Rename remaining interrupt functions tpm: Remove check for working TPM from TPM interrupt handler tpm: Check length parameter of the array tpm: Add a menu for TPM configuration tpm: Copy digest into HashLogExentEvent response tpm: Move assert_physical_presence and dependencies tpm: Add support for harware physical presence tpm: Rework the assertion of physical presence tpm: Remove usage of PP_CMD_ENABLE from all but one place tpm: Do not set TPM in failure mode if menu command fails tpm: Extend TPM TIS with TPM 2 support. tpm: Factor out tpm_extend tpm: Prepare code for TPM 2 functions tpm: Implement tpm20_startup and tpm20_s3_resume tpm: Implement tpm20_set_timeouts tpm: Implement tpm20_prepboot tpm: Implement tpm20_extend tpm: Implement tpm20_menu tpm: Implement TPM 2's tpm_set_failure part tpm: Filter TPM commands in passthrough API tpm: Retrieve the PCR Bank configuration tpm: Restructure tpm20_extend to use buffer and take hash as parameter tpm: Refactor tpml_digest_values_sha1 structure tpm: Extend tpm20_extend to support extending to multiple PCR banks Zheng Bao (1): splash: Skip the RGB555 mode Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-10-27Merge remote-tracking branch 'remotes/rth/tags/pull-atomic-20161026' into ↵Peter Maydell
staging cmpxchg emulation of atomics, v8 # gpg: Signature made Wed 26 Oct 2016 16:30:03 BST # gpg: using RSA key 0xAD1270CC4DD0279B # gpg: Good signature from "Richard Henderson <rth7680@gmail.com>" # gpg: aka "Richard Henderson <rth@redhat.com>" # gpg: aka "Richard Henderson <rth@twiddle.net>" # Primary key fingerprint: 9CB1 8DDA F8E8 49AD 2AFC 16A4 AD12 70CC 4DD0 279B * remotes/rth/tags/pull-atomic-20161026: (37 commits) target-alpha: Emulate LL/SC using cmpxchg helpers target-alpha: Introduce MMU_PHYS_IDX target-arm: remove EXCP_STREX + cpu_exclusive_{test, info} linux-user: remove handling of aarch64's EXCP_STREX linux-user: remove handling of ARM's EXCP_STREX target-arm: emulate aarch64's LL/SC using cmpxchg helpers target-arm: emulate SWP with atomic_xchg helper target-arm: emulate LL/SC using cmpxchg helpers target-arm: Rearrange aa32 load and store functions tests: add atomic_add-bench target-i386: remove helper_lock() target-i386: emulate XCHG using atomic helper target-i386: emulate LOCK'ed BTX ops using atomic helpers target-i386: emulate LOCK'ed XADD using atomic helper target-i386: emulate LOCK'ed NEG using cmpxchg helper target-i386: emulate LOCK'ed NOT using atomic helper target-i386: emulate LOCK'ed INC using atomic helper target-i386: emulate LOCK'ed OP instructions using atomic helpers target-i386: emulate LOCK'ed cmpxchg using cmpxchg helpers tcg: Emit barriers with parallel_cpus ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-27Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into ↵Peter Maydell
staging # gpg: Signature made Wed 26 Oct 2016 03:19:06 BST # 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: colo-proxy: fix memory leak net: rtl8139: limit processing of ring descriptors net: vmxnet: initialise local tx descriptor e1000e: Don't zero out buffer address in rx descriptor net: rocker: set limit to DMA buffer size net: eepro100: fix memory leak in device uninit tap-bsd: OpenBSD uses tap(4) now net: pcnet: fix source formatting and indentation net: pcnet: check rx/tx descriptor ring length Signed-off-by: Peter Maydell <peter.maydell@linaro.org>