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2018-11-20update seabios to 1.12Gerd Hoffmann
Seabios 1.12 has been released yesterday. Update our snapshot builds to the final release. git shortlog ============ Kevin O'Connor (2): shadow: Rework bios copy code to prevent gcc array-bounds warning docs: Note v1.12.0 release Shmuel Eiderman (1): pvscsi: Scan all 64 possible targets Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-12target-alpha: use HTTPS git URL for palcodeStefan Hajnoczi
When you clone the repository without previous commit history, 'git://' doesn't protect from man-in-the-middle attacks. HTTPS is more secure since the client verifies the server certificate. Cc: Richard Henderson <rth@twiddle.net> Suggested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-id: 20181108111531.30671-8-stefanha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-12git: use HTTPS git URLs for repo.or.czStefan Hajnoczi
When you clone the repository without previous commit history, 'git://' doesn't protect from man-in-the-middle attacks. HTTPS is more secure since the client verifies the server certificate. Suggested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181108111531.30671-6-stefanha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-12README: use 'https://' instead of 'git://'Stefan Hajnoczi
When you clone the repository without previous commit history, 'git://' doesn't protect from man-in-the-middle attacks. HTTPS is more secure since the client verifies the server certificate. Reported-by: Jann Horn <jannh@google.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Message-id: 20181108111531.30671-2-stefanha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-06update seabios to master snapshotGerd Hoffmann
seabios 1.12 release is planned for november. update seabios to a master branch snapshot so it gets more testing and to make the delta smaller when updating to -final during freeze. git shortlog rel-1.11.2..14221cd86e =================================== Gerd Hoffmann (12): optionrom: enable non-vga display devices cbvga: factor out cbvga_setup_modes() qemu: add bochs-display support cbvga_setup_modes: use real mode number instead of 0x140 cbvga_list_modes: don't list current mode twice cbvga_set_mode: disable clearmem in windows x86 emulator. bochs_display_setup: return error on failure pmm: use tmp zone on oom vgasrc: add allocate_pmm() qemu: add qemu ramfb support cbvga_set_mode: refine clear display logic pretty boot menu entry for cdrom drives Jing Liu (3): pci: fix the return value for truncated capability pci: clean up the debug message for pci capability found pci: recognize RH PCI legacy bridge resource reservation capability Kevin O'Connor (8): docs: Add sercon-port to Runtime_config.md documentation paravirt: Only enable sercon in NOGRAPHIC mode if no other console specified shadow: Don't invoke a shutdown on reboot unless in a reboot loop build: Use git describe --always docs: Update Download.md to use git clone via https ssdt: Fix building of legacy acpi tables on current iasl compiler docs: Update download file link sdcard: Increase SDHCI_POWER_ON_TIME to 5ms Marc-André Lureau (4): x86: add readq() tpm: generalize init_timeout() tpm: use get_tpm_version() callback tpm: add TPM CRB device support Marcel Apfelbaum (1): pci: fix 'io hints' capability for RedHat PCI bridges Matt DeVillier (2): nvme: fix I/O queue length calculation overflow SeaVGABios/cbvga: Fix bpp for coreboot framebuffer Nikolay Nikolov (11): floppy: Introduce the floppy_dor_read() function floppy: Introduce floppy_dor_mask() floppy: Introduce FLOPPY_DOR_XXX constants floppy: Preserve motor and drive sel bits when resetting the floppy controller floppy: Reset the floppy motor count in floppy_drive_pio() floppy: Use timer_check() in floppy_wait_irq() floppy: hold the DOR reset bit low for 4 microseconds, when resetting floppy: Execute a SPECIFY command after sensing the media type floppy: Support up to 4 floppy drives when turning on the floppy motor floppy: Wait for the floppy motor to reach a stable speed, after starting floppy: Send 4 sense interrupt commands during controller initialization Paul Menzel (1): docs/Download: Use more secure HTTPS URLs where possible Stefan Berger (5): tpm: Add support for TPM2 ACPI table tpm: Wait for tpmRegValidSts flag on CRB interface before probing tpm: revert return values for successful/failed CRB probing tpm: when CRB is active, select, lock it, and check addresses tpm: Request access to locality 0 Stephen Douthit (3): tpm: Refactor duplicated wait code in tis_wait_sts() & crb_wait_reg() tpm: Wait for interface startup when probing tpm: Handle unimplemented TIS_REG_IFACE_ID in tis_get_tpm_version() Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-05Update OpenBIOS images to 441a84d3 built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2018-09-25trivial: Make bios files and source files non-executableThomas Huth
These files can not be executed on the host, so they should not be marked as executable. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-08-31Update OpenBIOS images to a1280807 built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2018-08-23Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* x86 TCG fixes for 64-bit call gates (Andrew) * qumu-guest-agent freeze-hook tweak (Christian) * pm_smbus improvements (Corey) * Move validation to pre_plug for pc-dimm (David) * Fix memory leaks (Eduardo, Marc-André) * synchronization profiler (Emilio) * Convert the CPU list to RCU (Emilio) * LSI support for PPR Extended Message (George) * vhost-scsi support for protection information (Greg) * Mark mptsas as a storage device in the help (Guenter) * checkpatch tweak cherry-picked from Linux (me) * Typos, cleanups and dead-code removal (Julia, Marc-André) * qemu-pr-helper support for old libmultipath (Murilo) * Annotate fallthroughs (me) * MemoryRegionOps cleanup (me, Peter) * Make s390 qtests independent from libqos, which doesn't actually support it (me) * Make cpu_get_ticks independent from BQL (me) * Introspection fixes (Thomas) * Support QEMU_MODULE_DIR environment variable (ryang) # gpg: Signature made Thu 23 Aug 2018 17:46:30 BST # gpg: using RSA key BFFBD25F78C7AE83 # 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 * remotes/bonzini/tags/for-upstream: (69 commits) KVM: cleanup unnecessary #ifdef KVM_CAP_... target/i386: update MPX flags when CPL changes i2c: pm_smbus: Add the ability to force block transfer enable i2c: pm_smbus: Don't delay host status register busy bit when interrupts are enabled i2c: pm_smbus: Add interrupt handling i2c: pm_smbus: Add block transfer capability i2c: pm_smbus: Make the I2C block read command read-only i2c: pm_smbus: Fix the semantics of block I2C transfers i2c: pm_smbus: Clean up some style issues pc-dimm: assign and verify the "addr" property during pre_plug pc: drop memory region alignment check for 0 util/oslib-win32: indicate alignment for qemu_anon_ram_alloc() pc-dimm: assign and verify the "slot" property during pre_plug ipmi: Use proper struct reference for BT vmstate vhost-scsi: expose 't10_pi' property for VIRTIO_SCSI_F_T10_PI vhost-scsi: unify vhost-scsi get_features implementations vhost-user-scsi: move host_features into VHostSCSICommon cpus: allow cpu_get_ticks out of BQL cpus: protect TimerState writes with a spinlock seqlock: add QemuLockable support ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-23fw_cfg: import & use linux/qemu_fw_cfg.hMarc-André Lureau
Use kernel common header for fw_cfg. (unfortunately, optionrom.h must have its own define, since it's actually an assembler header) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180817155910.5722-2-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2018-08-21pseries: Update SLOF firmware imageAlexey Kardashevskiy
This includes gcc8.1 fixes and the image is compiled using gcc 8.1 as well. The full list of changes is: > Fix bad assembler statements for compiling with gcc 8.1 / as 2.30 > libelf: Add REL32 to the list of ignored relocations Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-07-09sam460ex: Update u-boot-sam460ex firmwareBALATON Zoltan
Update the submodule and u-boot-sam460-20100605.bin to include following fixes from Sebastian Bauer: - Fix build with newer gcc - Decrease unnecessary delay which fixes slow booting from CD Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-07-02seabios: update bios and vgabios binariesGerd Hoffmann
Adds two new vgabios binaries, for ramfb and bochs-display. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-06-22pseries: Update SLOF firmware image to qemu-slof-20180621Alexey Kardashevskiy
The changes are: 1. fixed broken_sc1; 2. added switching between boot consoles; 3. added PXE boot. The full list is: > lib/libnet/pxelinux: Fix two off-by-one bugs in the pxelinux.cfg parser > lib/libnet/pxelinux: Make the size handling for pxelinux_load_cfg more logical > libc: Add a simple implementation of an assert() function > libnet: Support UUID-based pxelinux.cfg file names > slof: Add a helper function to get the contents of a property in C code > libnet: Add support for DHCPv4 options 209 and 210 > libnet: Wire up pxelinux.cfg network booting > libnet: Add functions for downloading and parsing pxelinux.cfg files > libnet: Put code for determing TFTP error strings into a separate function > libc: Add the snprintf() function > libnet: Pass ip_version via struct filename_ip > resolve ihandle and xt handle in the input command (like for the output) > Fix output word > obp-tftp: Make sure to not overwrite paflof in memory > libnet: Get rid of unused huge_load and block_size parameters > libc: Check for NULL pointers in free() > libc: Implement strrchr() > libnet: Get rid of unnecessary (char *) casts > broken_sc1: check for H_PRIVILEGE > OF: Use new property "stdout-path" for boot console Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-06-20Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180619' into stagingPeter Maydell
- cleanup in virtio-ccw - accommodate guests using vfio-ccw without specifying unlimited prefetch, but actually working fine - add cpu model for the z14 Model ZR1 - add support for pxelinux.cfg-style network booting to the s390x firmware # gpg: Signature made Tue 19 Jun 2018 10:33:06 BST # gpg: using RSA key DECF6B93C6F02FAF # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" # gpg: aka "Cornelia Huck <cohuck@kernel.org>" # gpg: aka "Cornelia Huck <cohuck@redhat.com>" # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF * remotes/cohuck/tags/s390x-20180619: pc-bios/s390-ccw: Update the s390-netboot.img binary pc-bios/s390-ccw: Optimize the s390-netboot.img for size pc-bios/s390-ccw/net: Try to load pxelinux.cfg file accoring to the UUID pc-bios/s390-ccw/net: Add support for pxelinux-style config files pc-bios/s390-ccw/net: Update code for the latest changes in SLOF roms: Update SLOF submodule to current status pc-bios/s390-ccw: define loadparm length s390x/cpumodels: add z14 Model ZR1 s390x/ipl: Try to detect Linux vs non Linux for initial IPL PSW vfio-ccw: remove orb.c64 (64 bit data addresses) check vfio-ccw: add force unlimited prefetch property virtio-ccw: clean up notify Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-18Update OpenBIOS images to 8fe6f5f96f built from submodule.Mark Cave-Ayland
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2018-06-18pc-bios/s390-ccw: Update the s390-netboot.img binaryThomas Huth
This binary now contains the support for pxelinux.cfg-style network booting. Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18pc-bios/s390-ccw: Optimize the s390-netboot.img for sizeThomas Huth
The -O2 optimization flag is passed via CFLAGS to the firmware Makefile, but in netbook.mak, we've got some rules that only use QEMU_CFLAGS for compiling the libc and libnet from SLOF, so these files get compiled without optimization so far. Use CFLAGS here, too, to create faster and smaller code. We can additionally save some more bytes in the firmware images by compi- ling the code with -fno-asynchronous-unwind-tables. This will omit some ELF sections (used for stack unwinding for example) from the image that we do not need in the firmware. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18pc-bios/s390-ccw/net: Try to load pxelinux.cfg file accoring to the UUIDThomas Huth
With the STSI instruction, we can get the UUID of the current VM instance, so we can support loading pxelinux config files via UUID in the file name, too. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18pc-bios/s390-ccw/net: Add support for pxelinux-style config filesThomas Huth
Since it is quite cumbersome to manually create a combined kernel with initrd image for network booting, we now support loading via pxelinux configuration files, too. In these files, the kernel, initrd and command line parameters can be specified seperately, and the firmware then takes care of glueing everything together in memory after the files have been downloaded. See this URL for details about the config file layout: https://www.syslinux.org/wiki/index.php?title=PXELINUX The user can either specify a config file directly as bootfile via DHCP (but in this case, the file has to start either with "default" or a "#" comment so we can distinguish it from binary kernels), or a folder (i.e. the bootfile name must end with "/") where the firmware should look for the typical pxelinux.cfg file names, e.g. based on MAC or IP address. We also support the pxelinux.cfg DHCP options 209 and 210 from RFC 5071. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18pc-bios/s390-ccw/net: Update code for the latest changes in SLOFThomas Huth
The ip_version information now has to be stored in the filename_ip_t structure, and there is now a common function called tftp_get_error_info() which can be used to get the error string for a TFTP error code. We can also get rid of some superfluous "(char *)" casts now. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18pc-bios/s390-ccw: define loadparm lengthCollin Walling
Loadparm is defined by the s390 architecture to be 8 bytes in length. Let's define this size in the s390-ccw bios. Suggested-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Collin Walling <walling@linux.ibm.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-14pc-bios/s390-ccw: struct tpi_info must be declared as aligned(4)Thomas Huth
I've run into a compilation error today with the current version of GCC 8: In file included from s390-ccw.h:49, from main.c:12: cio.h:128:1: error: alignment 1 of 'struct tpi_info' is less than 4 [-Werror=packed-not-aligned] } __attribute__ ((packed)); ^ cc1: all warnings being treated as errors Since the struct tpi_info contains an element ("struct subchannel_id schid") which is marked as aligned(4), we've got to mark the struct tpi_info as aligned(4), too. CC: qemu-stable@nongnu.org Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1525774672-11913-1-git-send-email-thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-05-02pc-bios/s390: Update firmware imagesThomas Huth
s390-ccw.img contains fixes for the boot menu, and s390-netboot.img contains the support for .INS files and the patch for resetting the machine with diag308. Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02s390-ccw: force diag 308 subcode to unsigned longCornelia Huck
We currently pass an integer as the subcode parameter. However, the upper bits of the register containing the subcode need to be 0, which is not guaranteed unless we explicitly specify the subcode to be an unsigned long value. Fixes: d046c51dad3 ("pc-bios/s390-ccw: Get device address via diag 308/6") Cc: qemu-stable@nongnu.org Signed-off-by: Cornelia Huck <cohuck@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Tested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw/net: Add support for .INS config filesThomas Huth
The .INS config files can normally be found on CD-ROM ISO images, so by supporting these files, it is now possible to boot directly when the TFTP server is set up with the contents of such an CD-ROM image. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw/net: Use diag308 to reset machine before jumping to the OSThomas Huth
The netboot firmware so far simply jumped directly into the OS kernel after the download has been completed. This, however, bears the risk that the virtio-net device still might be active in the background and incoming packets are still placed into the buffers - which could destroy memory of the now-running Linux kernel in case it did not take over the device fast enough. Also the SCLP console is not put into a well-defined state here. We should hand over the system in a clean state when jumping into the kernel, so let's use the same mechanism as it's done in the main s390-ccw firmware and reset the machine with diag308 into a clean state before jumping into the OS kernel code. To be able to share the code with the main s390-ccw firmware, the related functions are now extracted from bootmap.c into a new file called jump2ipl.c. Since we now also set the boot device schid at address 184 for the network boot device, this patch also slightly changes the way how we detect the entry points for non-ELF binary images: The code now looks for the "S390EP" magic first and then jumps to 0x10000 in case it has been found. This is necessary for booting from network devices, since the normal kernel code (where the PSW at ddress 0 points to) tries to do a block load from the boot device. This of course fails for a virtio-net device and causes the kernel to abort with a panic-PSW silently. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw/net: Split up net_load() into init, load and release partsThomas Huth
When we want to support pxelinux-style network booting later, we've got to do several TFTP transfers - and we do not want to apply for a new IP address via DHCP each time. So split up net_load into three parts: 1. net_init(), which initializes virtio-net, gets an IP address via DHCP and prints out the related information. 2. The tftp_load call is now moved directly into the main() function 3. A new net_release() function which should tear down the network stack before we are done in the firmware. This will make it easier to extend the code in the next patches. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw: fix non-sequential boot entries (enum)Collin Walling
zIPL boot menu entries can be non-sequential. Let's account for this issue for the s390 enumerated boot menu. Since we can no longer print a range of available entries to the user, we have to present a list of each available entry. An example of this menu: s390-ccw Enumerated Boot Menu. [0] default [1] [2] [7] [8] [9] [11] [12] Please choose: Signed-off-by: Collin Walling <walling@linux.ibm.com> Reported-by: Vasily Gorbik <gor@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw: fix non-sequential boot entries (eckd)Collin Walling
zIPL boot menu entries can be non-sequential. Let's account for this issue for the s390 zIPL boot menu. Since this boot menu is actually an imitation and is not completely capable of everything the real zIPL menu can do, let's also print a different banner to the user. Signed-off-by: Collin Walling <walling@linux.ibm.com> Reported-by: Vasily Gorbik <gor@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw: fix loadparm initialization and int conversionCollin Walling
Rename the loadparm char array in main.c to loadparm_str and increased the size by one byte to account for a null termination when converting the loadparm string to an int via atoui. We also allow the boot menu to be enabled when loadparm is set to an empty string or a series of spaces. Signed-off-by: Collin Walling <walling@linux.ibm.com> Reported-by: Vasily Gorbik <gor@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw: rename MAX_TABLE_ENTRIES to MAX_BOOT_ENTRIESCollin Walling
The MAX_TABLE_ENTRIES constant has a name that is too generic. As we want to declare a limit for boot menu entries, let's rename it to a more fitting MAX_BOOT_ENTRIES and set its value to 31 (30 boot entries and 1 default entry). Also we move it from bootmap.h to s390-ccw.h to make it available for menu.c in a later patch. Signed-off-by: Collin Walling <walling@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02pc-bios/s390-ccw: size_t should be unsignedThomas Huth
"size_t" should be an unsigned type according to the C standard. Thus we should also use this convention in the s390-ccw firmware to avoid confusion. I checked the sources, and apart from one spot in libc.c, the code should all be fine with this change. Buglink: https://bugs.launchpad.net/qemu/+bug/1753437 Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com> Reviewed-by: Collin Walling <walling@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-04-09pc-bios/s390: update imagesCornelia Huck
Contains the following commits: - s390: Do not pass inofficial IPL type to the guest For s390-netboot.img, this also contains the following commits (update was forgotten last time): - pc-bios/s390-ccw: Move string arrays from bootmap header to .c file - pc-bios/s390-ccw: Increase virtio timeout to 30 seconds Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-09s390: Do not pass inofficial IPL type to the guestViktor Mihajlovski
IPL over a virtio-scsi device requires special handling not available in the real architecture. For this purpose the IPL type 0xFF has been chosen as means of communication between QEMU and the pc-bios. However, a guest OS could be confused by seeing an unknown IPL type. This change sets the IPL parameter type to 0x02 (CCW) to prevent this. Pre-existing Linux has looked up the IPL parameters only in the case of FCP IPL. This means that the behavior should stay the same even if Linux checks for the IPL type unconditionally. Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com> Message-Id: <1522940844-12336-4-git-send-email-mihajlov@linux.vnet.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-06Update seabios-hppaRichard Henderson
A dozen or so fixes from Helge upstream.
2018-04-03pc-bios/s390-ccw: update imageCornelia Huck
Contains the following commits: - pc-bios/s390-ccw: Move string arrays from bootmap header to .c file - pc-bios/s390-ccw: Increase virtio timeout to 30 seconds Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-03pc-bios/s390-ccw: Increase virtio timeout to 30 secondsThomas Huth
The current timeout is set to only three seconds - and considering that vring_wait_reply() or rather get_second() is not doing any rounding, the real timeout is likely rather 2 seconds in most cases. When the host is really badly loaded, it's possible that we hit this timeout by mistake; it's even more likely if we run the guest in TCG mode instead of KVM. So let's increase the timeout to 30 seconds instead to ease this situation (30 seconds is also the timeout that is used by the Linux SCSI subsystem for example, so this seems to be a sane value for block IO timeout). Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1549079 Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1522316251-16399-1-git-send-email-thuth@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> [CH: tweaked commit message] Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-03-20Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell
virtio,vhost,pci,pc: features, cleanups SRAT tables for DIMM devices new virtio net flags for speed/duplex post-copy migration support in vhost cleanups in pci Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT # gpg: using RSA key 281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: (51 commits) postcopy shared docs libvhost-user: Claim support for postcopy postcopy: Allow shared memory vhost: Huge page align and merge vhost+postcopy: Wire up POSTCOPY_END notify vhost-user: Add VHOST_USER_POSTCOPY_END message libvhost-user: mprotect & madvises for postcopy vhost+postcopy: Call wakeups vhost+postcopy: Add vhost waker postcopy: postcopy_notify_shared_wake postcopy: helper for waking shared vhost+postcopy: Resolve client address postcopy-ram: add a stub for postcopy_request_shared_page vhost+postcopy: Helper to send requests to source for shared pages vhost+postcopy: Stash RAMBlock and offset vhost+postcopy: Send address back to qemu libvhost-user+postcopy: Register new regions with the ufd migration/ram: ramblock_recv_bitmap_test_byte_offset postcopy+vhost-user: Split set_mem_table for postcopy vhost+postcopy: Transmit 'listen' to slave ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # scripts/update-linux-headers.sh
2018-03-19update seabios to 1.11.1Gerd Hoffmann
git shortlog rel-1.11.0..rel-1.11.1 =================================== Kevin O'Connor (3): build: Use git describe --always shadow: Don't invoke a shutdown on reboot unless in a reboot loop paravirt: Only enable sercon in NOGRAPHIC mode if no other console specified Marcel Apfelbaum (1): pci: fix 'io hints' capability for RedHat PCI bridges Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-03-13acpi: remove unused acpi-dsdt.amlIgor Mammedov
SeaBIOS blob which is currently shipped with QEMU doesn't need acpi-dsdt.aml nor is able to use it and code that loaded it in QEMU was removed by (commit 9fb7aaaf4c "pc: drop external DSDT loading") in 2013. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-08pc-bios/s390-ccw: Move string arrays from bootmap header to .c fileThomas Huth
bootmap.h can currently only be included once - otherwise the linker complains about multiple definitions of the "magic" strings. It's a bad style to define string arrays in header files, so let's better move these to the bootmap.c file instead where they are used. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1520317081-5341-1-git-send-email-thuth@redhat.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-03-06ppc: Add aCube Sam460ex boardBALATON Zoltan
Add emulation of aCube Sam460ex board based on AMCC 460EX embedded SoC. This is not a complete implementation yet with a lot of components still missing but enough for the U-Boot firmware to start and to boot a Linux kernel or AROS. Signed-off-by: François Revol <revol@free.fr> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06pc-bios: Added u-boot-sam460 firmware binaryBALATON Zoltan
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-02-26pc-bios/s390: Rebuild the s390x firmware images with the boot menu changesThomas Huth
Provide a new s390-ccw.img binary with the boot menu patches by Collin. Though there should not be any visible changes for the network booting, the s390-netboot.img binary has been rebuilt, too, since some of the changes affected the shared source files. Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26s390-ccw: interactive boot menu for scsiCollin L. Walling
Interactive boot menu for scsi. This follows a similar procedure as the interactive menu for eckd dasd. An example follows: s390x Enumerated Boot Menu. 3 entries detected. Select from index 0 to 2. Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> [thuth: Added additional "break;" statement to avoid analyzer warnings] Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26s390-ccw: use zipl values when no boot menu options are presentCollin L. Walling
If no boot menu options are present, then flag the boot menu to use the zipl options that were set in the zipl configuration file (and stored on disk by zipl). These options are found at some offset prior to the start of the zipl boot menu banner. The zipl timeout value is limited to a 16-bit unsigned integer and stored as seconds, so we take care to convert it to milliseconds in order to conform to the rest of the boot menu functionality. This is limited to CCW devices. For reference, the zipl configuration file uses the following fields in the menu section: prompt=1 enable the boot menu timeout=X set the timeout to X seconds To explicitly disregard any boot menu options, then menu=off or <bootmenu enable='no' ... /> must be specified. Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26s390-ccw: set cp_receive mask only when needed and consume pending service irqsCollin L. Walling
It is possible while waiting for multiple types of external interrupts that we might have pending irqs remaining between irq consumption and irq-type disabling. Those interrupts could potentially propagate to the guest after IPL completes and cause unwanted behavior. As it is today, the SCLP will only recognize write events that are enabled by the control program's send and receive masks. To limit the window for, and prevent further irqs from, ASCII console events (specifically keystrokes), we should only enable the control program's receive mask when we need it. While we're at it, remove assignment of the (non control program) send and receive masks, as those are actually set by the SCLP. Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26s390-ccw: read user input for boot index via the SCLP consoleCollin L. Walling
Implements an sclp_read function to capture input from the console and a wrapper function that handles parsing certain characters and adding input to a buffer. The input is checked for any erroneous values and is handled appropriately. A prompt will persist until input is entered or the timeout expires (if one was set). Example: Please choose (default will boot in 10 seconds): Correct input will boot the respective boot index. If the user's input is empty, 0, or if the timeout expires, then the default zipl entry will be chosen. If the input is within the range of available boot entries, then the selection will be booted. Any erroneous input will cancel the timeout and re-prompt the user. Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26s390-ccw: print zipl boot menuCollin L. Walling
When the boot menu options are present and the guest's disk has been configured by the zipl tool, then the user will be presented with an interactive boot menu with labeled entries. An example of what the menu might look like: zIPL v1.37.1-build-20170714 interactive boot menu. 0. default (linux-4.13.0) 1. linux-4.13.0 2. performance 3. kvm Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
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