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2017-07-14Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170714' into ↵Peter Maydell
staging s390x/kvm/migration/cpumodel: fixes, enhancements and cleanups - add a network boot rom for s390 (Thomas Huth) - migration of storage attributes like the CMMA used/unused state - PCI related enhancements - full support for aen, ais and zpci - migration support for css with vmstates (Halil Pasic) - cpu model enhancements for cpu features - guarded storage support # gpg: Signature made Fri 14 Jul 2017 11:33:04 BST # gpg: using RSA key 0x117BBC80B5A61C7C # gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>" # Primary key fingerprint: F922 9381 A334 08F9 DBAB FBCA 117B BC80 B5A6 1C7C * remotes/borntraeger/tags/s390x-20170714: (40 commits) s390x/gdb: add gs registers s390x/arch_dump: also dump guarded storage control block s390x/kvm: enable guarded storage s390x/kvm: Enable KSS facility for nested virtualization s390x/cpumodel: add esop/esop2 to z12 model s390x/cpumodel: we are always in zarchitecture mode s390x/cpumodel: wire up new hardware features s390x/flic: migrate ais states s390x/cpumodel: add zpci, aen and ais facilities s390x: initialize cpu firstly pc-bios/s390: rebuild s390-ccw.img pc-bios/s390: add s390-netboot.img pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load pc-bios/s390-ccw: Add virtio-net driver code pc-bios/s390-ccw: Add core files for the network bootloading program roms/SLOF: Update submodule to latest status pc-bios/s390-ccw: Add code for virtio feature negotiation pc-bios/s390-ccw: Remove unused structs from virtio.h pc-bios/s390-ccw: Move byteswap functions to a separate header pc-bios/s390-ccw: Add a write() function for stdio ... Conflicts: target/s390x/kvm.c Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-14pc-bios/s390: rebuild s390-ccw.imgChristian Borntraeger
rebuild after the following commits 4b996d0 pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load e6879a6 pc-bios/s390-ccw: Add virtio-net driver code 766500f pc-bios/s390-ccw: Add core files for the network bootloading program f807e55 pc-bios/s390-ccw: Add code for virtio feature negotiation b4e3b4f pc-bios/s390-ccw: Remove unused structs from virtio.h dd3dc5e pc-bios/s390-ccw: Move byteswap functions to a separate header a20b4fe pc-bios/s390-ccw: Add a write() function for stdio 262e07c pc-bios/s390-ccw: Move virtio-block related functions into a separate file 7438d32 pc-bios/s390-ccw: Move ebc2asc to sclp.c 8760bad pc-bios/s390-ccw: Move libc functions to separate header c68f450 pc-bios/s390-ccw: use STRIP variable in Makefile Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390: add s390-netboot.imgChristian Borntraeger
It's already possible to do a network boot of an s390x guest with an external netboot image based on a Linux installation, but it would be much more convenient if the s390-ccw firmware supported network booting right out of the box, without the need to assemble such an external image first. This is an s390-netboot.img that can be used for network booting. You can download a combined kernel + initrd image via TFTP by starting QEMU for example with: qemu-system-s390x ... -device virtio-net,netdev=n1,bootindex=1 \ -netdev user,id=n1,tftp=/path/to/tftp,bootfile=kernel.img Note that this version does not support downloading via config files (i.e. pxelinux config files or .INS config files) yet. This will be added later. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP loadThomas Huth
Most of the code has been taken from SLOF's netload.c file. Now we can finally load an image via TFTP and execute the downloaded kernel. Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-12-git-send-email-thuth@redhat.com> Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Add virtio-net driver codeThomas Huth
The driver provides the recv() and send() functions which will be required by SLOF's libnet code for receiving and sending packets. Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-11-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Add core files for the network bootloading programThomas Huth
This is just a preparation for the next steps: Add a makefile and a stripped down copy of pc-bios/s390-ccw/main.c as a basis for the network bootloader program, linked against the libc from SLOF already (which we will need for SLOF's libnet). The networking code is not included yet. Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-10-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Add code for virtio feature negotiationThomas Huth
The upcoming virtio-net driver needs to negotiate some features, so we need the possibility to do this in the core virtio code. Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-8-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Remove unused structs from virtio.hThomas Huth
Looks like they have never been used, so let's simply remove them. Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-7-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Move byteswap functions to a separate headerThomas Huth
We'll need them in code that is not related to bootmap.h, so they should reside in an independent header. Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-6-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Add a write() function for stdioThomas Huth
The stdio functions from the SLOF libc need a write() function for printing text to stdout/stderr. Let's implement this function by refactoring the code from sclp_print(). Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-5-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Move virtio-block related functions into a separate fileThomas Huth
The netboot code is going to link against the code from virtio.c, too, so we've got to move the virtio-block and -scsi related code out of the way. Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-4-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Move ebc2asc to sclp.cThomas Huth
We will later need this array in a file that we will link to the netboot code, too. Since there is some ebcdic conversion done in sclp_get_loadparm_ascii(), the sclp.c file seems to be a good candidate. Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-3-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14pc-bios/s390-ccw: Move libc functions to separate headerThomas Huth
The upcoming netboot code will use the libc from SLOF. To be able to still use s390-ccw.h there, the libc related functions in this header have to be moved to a different location. And while we're at it, remove the duplicate memcpy() function from sclp.c. Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1499863793-18627-2-git-send-email-thuth@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-13Update OpenBIOS images to fbc1b4a built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-06-13Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170608' into ↵Peter Maydell
staging s390x: misc fixes bunch of fixes - reject MIDA accesses for CCWs - cpumodel fixes - cross-build fix for bios - migration improvements # gpg: Signature made Thu 08 Jun 2017 14:10:29 BST # gpg: using RSA key 0x117BBC80B5A61C7C # gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>" # Primary key fingerprint: F922 9381 A334 08F9 DBAB FBCA 117B BC80 B5A6 1C7C * remotes/borntraeger/tags/s390x-20170608: s390x/cpumodel: improve defintion search without an IBC s390x/cpumodel: take care of the cpuid format bit for KVM pc-bios/s390-ccw: use STRIP variable in Makefile s390x/css: fence off MIDA s390x/css: catch section mismatch on load Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-07linuxboot_dma: compile for i486Paolo Bonzini
The ROM uses the cmovne instruction, which is new in Pentium Pro and does not work when running QEMU with "-cpu 486". Avoid producing that instruction. Suggested-by: Richard W.M. Jones <rjones@redhat.com> Suggested-by: Thomas Huth <thuth@redhat.com> Reported-by: Rob Landley <rob@landley.net> Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-06pc-bios/s390-ccw: use STRIP variable in MakefileGreg Kurz
The docker-run-test-build@debian-s390x-cross target fails with: strip --strip-unneeded s390-ccw.elf -o s390-ccw.img strip: Unable to recognise the format of the input file `s390-ccw.elf' The configure script defines a STRIP makefile variable whose default value is ${cross_prefix}strip. Let's use it. We default to using the non-prefixed strip command in case --enable-debug or --disable-strip was passed to configure during a regular build. Signed-off-by: Greg Kurz <groug@kaod.org> Message-Id: <149623617700.4947.12490877660892961664.stgit@bahia.lan> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-05-24Merge remote-tracking branch 'cohuck/tags/s390x-20170523' into stagingStefan Hajnoczi
s390x updates: - support for vfio-ccw to passthrough channel devices - allow ccw bios to boot from scsi generic devices - bugfix for initial reset # gpg: Signature made Tue 23 May 2017 12:02:24 PM BST # gpg: using RSA key 0xDECF6B93C6F02FAF # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" # gpg: aka "Cornelia Huck <cohuck@kernel.org>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * cohuck/tags/s390x-20170523: (21 commits) s390/kvm: do not reset riccb on initial cpu reset MAINTAINERS: Add vfio-ccw maintainer vfio/ccw: update sense data if a unit check is pending s390x/css: ccw translation infrastructure s390x/css: introduce and realize ccw-request callback vfio/ccw: get irqs info and set the eventfd fd vfio/ccw: get io region info vfio/ccw: vfio based subchannel passthrough driver s390x/css: device support for s390-ccw passthrough s390x/css: realize css_create_sch s390x/css: realize css_sch_build_schib s390x/css: add s390-squash-mcss machine option linux-headers: update pc-bios/s390-ccw.img: rebuild image pc-bios/s390-ccw: Build a reasonable max_sectors limit pc-bios/s390-ccw: Get Block Limits VPD device data pc-bios/s390-ccw: Get list of supported VPD pages pc-bios/s390-ccw: Refactor scsi_inquiry function pc-bios/s390-ccw: Break up virtio-scsi read into multiples pc-bios/s390-ccw: Move SCSI block factor to outer read ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-19Update OpenBIOS images to 3ebaaa2 built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-05-19pc-bios/s390-ccw.img: rebuild imageEric Farman
Contains the following commits: - pc-bios/s390-ccw: Remove duplicate blk_factor adjustment - pc-bios/s390-ccw: Move SCSI block factor to outer read - pc-bios/s390-ccw: Break up virtio-scsi read into multiples - pc-bios/s390-ccw: Refactor scsi_inquiry function - pc-bios/s390-ccw: Get list of supported EVPD pages - pc-bios/s390-ccw: Get Block Limits VPD device data - pc-bios/s390-ccw: Build a reasonable max_sectors limit Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Message-Id: <20170510155359.32727-9-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19pc-bios/s390-ccw: Build a reasonable max_sectors limitEric Farman
Now that we've read all the possible limits that have been defined for a virtio-scsi controller and the disk we're booting from, it's possible that we are STILL going to exceed the limits of the host device. For example, a "-device scsi-generic" device does not support the Block Limits VPD page. So, let's fallback to something that seems to work for most boot configurations if larger values were specified (including if nothing was explicitly specified, and we took default values). Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Message-Id: <20170510155359.32727-8-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19pc-bios/s390-ccw: Get Block Limits VPD device dataEric Farman
The "Block Limits" Inquiry VPD page is optional for any SCSI device, but if it's supported it provides a hint of the maximum I/O transfer length for this particular device. If this page is supported by the disk, let's issue that Inquiry and use the minimum of it and the SCSI controller limit. That will cover this scenario: qemu-system-s390x ... -device virtio-scsi-ccw,id=scsi0,max_sectors=32768 ... -drive file=/dev/sda,if=none,id=drive0,format=raw ... -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0, drive=drive0,id=disk0,max_io_size=1048576 controller: 32768 sectors x 512 bytes/sector = 16777216 bytes disk: 1048576 bytes Now that we have a limit for a virtio-scsi disk, compare that with the limit for the virtio-scsi controller when we actually build the I/O. The minimum of these two limits should be the one we use. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Message-Id: <20170510155359.32727-7-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19pc-bios/s390-ccw: Get list of supported VPD pagesEric Farman
The "Supported Pages" Inquiry EVPD page is mandatory for all SCSI devices, and is used as a gateway for what VPD pages the device actually supports. Let's issue this Inquiry, and dump that list with the debug facility. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Message-Id: <20170510155359.32727-6-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19pc-bios/s390-ccw: Refactor scsi_inquiry functionEric Farman
If we want to issue any of the SCSI Inquiry EVPD pages, which we do, we could use this function to issue both types of commands with a little bit of refactoring. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Message-Id: <20170510155359.32727-5-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19pc-bios/s390-ccw: Break up virtio-scsi read into multiplesEric Farman
A virtio-scsi request that goes through the host sd driver and exceeds the maximum transfer size is automatically broken up for us. But the equivalent request going to the sg driver presumes that any length requirements have already been honored. Let's use the max_sectors field on the virtio-scsi controller device, and break up all requests (both sd and sg) to avoid this problem. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Message-Id: <20170510155359.32727-4-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19pc-bios/s390-ccw: Move SCSI block factor to outer readEric Farman
Simple refactoring so that the blk_factor adjustment is moved into virtio_scsi_read_many routine, in preparation for another change. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Message-Id: <20170510155359.32727-3-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19pc-bios/s390-ccw: Remove duplicate blk_factor adjustmentEric Farman
When using virtio-scsi, we multiply the READ(10) data_size by a block factor twice when building the I/O. This is fine, since it's only 1 for SCSI disks, but let's clean it up. Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-Id: <20170510155359.32727-2-farman@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-11Add QemuMacDrivers qemu_vga.ndrv revision d4e7d7a built as submoduleMark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-05-11Add QemuMacDrivers as submoduleMark Cave-Ayland
The QemuMacDrivers project provides virtualisation drivers for PPC MacOS guests. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-05-08Merge remote-tracking branch 'bonzini/tags/for-upstream' into stagingStefan Hajnoczi
A large set of small patches. I have not included yet vhost-user-scsi, but it'll come in the next pull request. * use GDB XML register description for x86 * use _Static_assert in QEMU_BUILD_BUG_ON * add "R:" to MAINTAINERS and get_maintainers * checkpatch improvements * dump threading fixes * first part of vhost-user-scsi support * QemuMutex tracing * vmw_pvscsi and megasas fixes * sgabios module update * use Rev3 (ACPI 2.0) FADT * deprecate -hdachs * improve -accel documentation * hax fix * qemu-char GSource bugfix # gpg: Signature made Fri 05 May 2017 06:10:40 AM EDT # gpg: using RSA key 0xBFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * bonzini/tags/for-upstream: (21 commits) vhost-scsi: create a vhost-scsi-common abstraction libvhost-user: replace vasprintf() to fix build get_maintainer: add subsystem to reviewer output get_maintainer: --r (list reviewer) is on by default get_maintainer: it's '--pattern-depth', not '-pattern-depth' get_maintainer: Teach get_maintainer.pl about the new "R:" tag MAINTAINERS: Add "R:" tag for self-appointed reviewers Fix the -accel parameter and the documentation for 'hax' dump: Acquire BQL around vm_start() in dump thread hax: Fix memory mapping de-duplication logic checkpatch: Disallow glib asserts in main code trace: add qemu mutex lock and unlock trace events vmw_pvscsi: check message ring page count at initialisation sgabios: update for "fix wrong video attrs for int 10h,ah==13h" scsi: avoid an off-by-one error in megasas_mmio_write vl: deprecate the "-hdachs" option use _Static_assert in QEMU_BUILD_BUG_ON target/i386: Add GDB XML register description support char: Fix removing wrong GSource that be found by fd_in_tag hw/i386: Build-time assertion on pc/q35 reset register being identical. ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-05sgabios: update for "fix wrong video attrs for int 10h,ah==13h"Paolo Bonzini
Update the submodule and rebuild the binary. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-05-02pc-bios/s390-ccw.img: update imageCornelia Huck
Contains the following commits: - pc-bios/s390-ccw: Make ebcdic/ascii conversion public - pc-bios/s390-ccw: get LOADPARM stored in SCP Read Info - pc-bios/s390-ccw: provide a function to interpret LOADPARM value - pc-bios/s390-ccw: provide entry selection on LOADPARM for SCSI disk - pc-bios/s390-ccw: add boot entry selection for ECKD DASD - pc-bios/s390-ccw: add boot entry selection to El Torito routine Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02pc-bios/s390-ccw: add boot entry selection to El Torito routineEugene (jno) Dvurechenski
If there is no LOADPARM given or '0' specified, then IPL the first matched entry. Otherwise IPL the matching entry of that number. Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com> Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02pc-bios/s390-ccw: add boot entry selection for ECKD DASDFarhan Ali
1. change a bit definition of ScsiMbr to allow an array of pointers 2. add loadparm fetch to boot script processing 3. apply loadparm index to boot entry selection, if any Initial patch from Eugene (jno) Dvurechenski. Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com> Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02pc-bios/s390-ccw: provide entry selection on LOADPARM for SCSI diskFarhan Ali
Fix SCSI bootmap interpreter to make use of any specified entry of the Program Table using the leftmost numeric value from the LOADPARM, if specified. Initial patch from Eugene (jno) Dvurechenski. Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com> Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02pc-bios/s390-ccw: provide a function to interpret LOADPARM valueFarhan Ali
The LOADPARM value is fetched from SCP Read Info, but it's applied only at the phase of bootmap interpretation. So let's read the LOARPARM value and store it. Also provide a parsing function to detect numbers in the LOADPARM which can be used during bootmap interpretation. Remove a stray whitespace. Initial patch from Eugene (jno) Dvurechenski. Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com> Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02pc-bios/s390-ccw: get LOADPARM stored in SCP Read InfoFarhan Ali
Obtain the loadparm value stored in SCP Read Info by performing a SCLP Read Info request. Rename sclp-ascii.c to sclp.c to reflect the changed scope of the file. Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02pc-bios/s390-ccw: Make ebcdic/ascii conversion publicEugene (jno) Dvurechenski
Make the ebcdic_to_ascii function public to the rest of the "bios" code, as the volume label is no more the single thing to be converted. Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com> Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-04-22Update OpenBIOS images to 04898e8 built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-03-15Update OpenBIOS images to f233c3f built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-03-03pseries: Update SLOF firmware imageAlexey Kardashevskiy
Various fixes in this update, the full list is: > qemu-bootlist: Take the "-boot strict=off" setting properly into account > virtio-scsi: initialize vring avail queue buffers > virtio: Remove global variables in block and 9p driver > Remove superfluous checkpoints in tree.fs > Provide "write" function in the disk-label package > virtio: Implement block write support > scsi: Add SCSI block write support > deblocker: Add a 'write' function > virtio-scsi: Fix descriptor order for SCSI WRITE commands > board-qemu: Add a possibility to use hvterm input instead of USB keyboard > Do not try to use virtio-gpu in VGA mode > virtio: Fix stack comment of virtio-blk-read > envvar: Do not read default values for /options from the NVRAM anymore > envvar: Set properties in /options during "(set-defaults)" Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-03-02Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' ↵Peter Maydell
into staging Update OpenBIOS images # gpg: Signature made Tue 28 Feb 2017 22:09:11 GMT # gpg: using RSA key 0x5BC2C56FAE0F321F # gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>" # Primary key fingerprint: CC62 1AB9 8E82 200D 915C C9C4 5BC2 C56F AE0F 321F * remotes/mcayland/tags/qemu-openbios-signed: Update OpenBIOS images to 0cd97cc built from submodule. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-02Merge remote-tracking branch 'remotes/kraxel/tags/pull-seabios-20170228-1' ↵Peter Maydell
into staging seabios: update to 1.10.2 release # gpg: Signature made Tue 28 Feb 2017 08:57:57 GMT # 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-seabios-20170228-1: seabios: update to 1.10.2 release Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-02-28Update OpenBIOS images to 0cd97cc built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-02-28pc-bios/s390-ccw.img: rebuild imageCornelia Huck
Contains the following commits: - pc-bios/s390-ccw: Use the ccw bios to start the network boot Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-02-28pc-bios/s390-ccw: Use the ccw bios to start the network bootFarhan Ali
We want to use the ccw bios to start final network boot. To do this we use ccw bios to detect if the boot device is a virtio network device and retrieve the start address of the network boot image. Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-02-28seabios: update to 1.10.2 releaseGerd Hoffmann
git shortlog rel-1.10.1..rel-1.10.2 =================================== Ben Warren (5): QEMU DMA: Add DMA write capability romfile-loader: Switch to using named structs QEMU fw_cfg: Add command to write back address of file QEMU fw_cfg: Add functions for accessing files by key QEMU fw_cfg: Write fw_cfg back on S3 resume Kevin O'Connor (1): ps2port: Disable keyboard/mouse prior to resetting ps2 controller Ladi Prosek (1): ahci: Set upper 32-bit registers to zero Paul Menzel (1): vgasrc: Increase debug level Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-11-24Update OpenBIOS images to ef8a14e built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-11-22seabios: update to 1.10.1 stable releaseGerd Hoffmann
git shortlog rel-1.10.0..rel-1.10.1 =================================== Igor Mammedov (1): drop "etc/boot-cpus" fw_cfg file and reuse legacy QEMU_CFG_NB_CPUS Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-11-17target-alpha: Update palcode for smpRichard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>