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2012-01-21pseries: SLOF PCI flag dayBenjamin Herrenschmidt
Currently on the pseries machine the SLOF firmware is used normally, but we bypass it when -kernel is specified. Having these two different boot paths can cause some confusion. In particular at present we need to "probe" the (emulated) PCI bus and produce device tree nodes for the PCI devices in qemu, for the -kernel case. In the SLOF case, it takes the device tree from qemu adds some stuff to it then passes it on to the kernel. It's been decided that a better approach is to always boot through SLOF, even when using -kernel. WIth this approach we can leave PCI probing and device node creation to SLOF in all cases which removes a bunch of code in qemu, and avoids iterating the PCI devices from the machine specific init code which we're not supposed to do. This patch changes qemu to always boot through SLOF, and not to create PCI nodes. Simultaneously it updates the included version of SLOF (submodule and binary image) to one which supports (and requires) the new approach. The new SLOF version also includes a number of unrelated enhancements: support for booting from virtio-pci devices and e1000, greatly improved FCode support and many bugfixes. It also makes SLOF ready to be used even when specifying a kernel on the qemu command line. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2012-01-21PPC: Bamboo: recompile device treeAlexander Graf
Recent dtc doesn't compile our dts anymore. Change all hex numbers to have 0x prefixes, indicate the old version and recompile using recent dtc. This doesn't change any semantics in the device tree. Signed-off-by: Alexander Graf <agraf@suse.de>
2012-01-15seabios: Update to release 1.6.3.1Jan Kiszka
User visible changes in seabios: - Probe HPET existence (fix for -no-hpet) - Probe PCI existence (fix for -machine isapc) - usb: fix boot paths Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2011-12-14Fix spelling in comments, documentation and messagesStefan Weil
accidently->accidentally annother->another choosen->chosen consideres->considers decriptor->descriptor developement->development paramter->parameter preceed->precede preceeding->preceding priviledge->privilege propogation->propagation substraction->subtraction throught->through upto->up to usefull->useful Fix also grammar in posix-aio-compat.c Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-12-06Convert keymap file to UTF-8 encodingStefan Weil
Most QEMU files either are pure ASCII or use UTF-8. Convert this keymap file which still used ISO-8859-1 to UTF-8. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-11-07add sgabios blob and submodulePaolo Bonzini
The rom was not added together with the sgabios device and is not installed. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-10-30pseries: Update SLOF firmware imageDavid Gibson
This patch is a general update to the SLOF firmware image used on the pseries machine. This doesn't contain updates for specific features but contains a number of bugfixes and enhancements in the main SLOF tree from Thomas Huth. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2011-10-30pseries: Update SLOF firmware imageDavid Gibson
This patch updates the SLOF submodule and precompiled image. The new SLOF versions contains two changes of note: * The previous SLOF has a bug in SCSI condition handling that was exposed by recent updates to qemu's SCSI emulation. This update fixes the bug. * The previous SLOF has a bug in its addressing of SCSI devices, which can be exposed under certain conditions. The new SLOF also fixes this. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
2011-10-08target-alpha: Add custom PALcode image for CLIPPER emulation.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net>
2011-10-06MPC8544DS: Remove CPU nodesAlexander Graf
We want to generate the CPU nodes in machine init code, so remove them from the device tree definition that we precompile. Signed-off-by: Alexander Graf <agraf@suse.de>
2011-09-28Add OpenBIOS as a submoduleBlue Swirl
Update OpenBIOS images to r1047 built from submodule. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-10seabios: update to masterGerd Hoffmann
commit 8e301472e324b6d6496d8b4ffc66863e99d7a505 user visible changes in seabios: * ahci is enabled by default (and thus in this build). * bootorder support for ahci. * two-pass pci allocator (orders bars by size for better packing). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-20Update OpenBIOS images for Sparc32 and Sparc64Blue Swirl
Update Sparc32 and Sparc64 OpenBIOS images to SVN revision 1045. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-17PPC: update openbios firmwareAlexander Graf
There were some changes upstream to account for broken usage of mtmsr, so before applying the mtmsr patch we need to update OpenBIOS, otherwise the PPC target would break. Signed-off-by: Alexander Graf <agraf@suse.de>
2011-06-17PPC: mpc8544ds: Add hypervisor nodeAlexander Graf
When running a PPC guest with KVM that can do PV operations, we need to indicate the guest which instructions to use for a hypercall and that it is running as KVM guest. This logic was available on openbios based machines already. This patch also adds said functionality to the mpc8544ds machine. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Scott Wood <scottwood@freescale.com>
2011-06-17PPC: E500: Implement reboot controllerAlexander Graf
When Linux reboots an e500 VM, it writes to a magic register in the "global-utilities" device indicated by the device tree. We were not emulating that device so far, rendering the VM reboot-less. This patch implements that device with only the reboot functionality implemented and adds it to the device tree. With this patch applied, I can successfully reboot a -M mpc8544ds VM. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Andreas Färber <andreas.faerber@web.de>
2011-06-03s390x: update zipl romAlexander Graf
The zipl bootloader rom we have has seen some dramatic speedups upstream, so let's update it to improve the experience when booting a guest image. This binary is based on commit id 9a0842dd9823d529f721b418d554f17c72e009e3. Signed-off-by: Alexander Graf <agraf@suse.de>
2011-04-18PXE: Refresh all PXE ROMs from the ipxe submoduleAlex Williamson
Add script to make this easy to repeat later. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2011-04-18PXE: Use consistent naming for PXE ROMsAlex Williamson
And add missing ROMs to tarbin build target. Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2011-04-01pc-bios/spapr-rtas.bin: remove executable flagAurelien Jarno
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-01Add SLOF-based partition firmware for pSeries machine, allowing more boot ↵David Gibson
options Currently, the emulated pSeries machine requires the use of the -kernel parameter in order to explicitly load a guest kernel. This means booting from the virtual disk, cdrom or network is not possible. This patch addresses this limitation by inserting a within-partition firmware image (derived from the "SLOF" free Open Firmware project). If -kernel is not specified, qemu will now load the SLOF image, which has access to the qemu boot device list through the device tree, and can boot from any of the usual virtual devices. In order to support the new firmware, an extension to the emulated machine/hypervisor is necessary. Unlike Linux, which expects multi-CPU entry to be handled kexec() style, the SLOF firmware expects only one CPU to be active at entry, and to use a hypervisor RTAS method to enable the other CPUs one by one. This patch also implements this 'start-cpu' method, so that SLOF can start the secondary CPUs and marshal them into the kexec() holding pattern ready for entry into the guest OS. Linux should, and in the future might directly use the start-cpu method to enable initially disabled CPUs, but for now it does require kexec() entry. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2011-04-01Implement hcall based RTAS for pSeries machinesDavid Gibson
On pSeries machines, operating systems can instantiate "RTAS" (Run-Time Abstraction Services), a runtime component of the firmware which implements a number of low-level, infrequently used operations. On logical partitions under a hypervisor, many of the RTAS functions require hypervisor privilege. For simplicity, therefore, hypervisor systems typically implement the in-partition RTAS as just a tiny wrapper around a hypercall which actually implements the various RTAS functions. This patch implements such a hypercall based RTAS for our emulated pSeries machine. A tiny in-partition "firmware" calls a new hypercall, which looks up available RTAS services in a table. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2011-03-22pc-bios: update linuxboot.bin and multiboot.binAurelien Jarno
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-03-22fix linuxboot.bin and multiboot.bin to not hijack int19Gleb Natapov
Currently linuxboot.bin and multiboot.bin option roms override int19 vector to intercept boot process. No sane option rom should do that. Provide bev entry instead that will be called by BIOS if option rom is selected for booting. Signed-off-by: Gleb Natapov <gleb@redhat.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-03-21seabios: update to latest gitAnthony Liguori
- cc97564 Add config option to permit running option roms with bad checksums. - 424f217 Add config option to disable MTRR initialization. - fb2f10d Prep version for next release. - f18b09b Update version to 0.6.2 - 20fcf9b lets pretend that RTC can be used to wakeup from S4 - 1efb10b Expand user configurable parameters in Kconfig. - 3dba4c2 Support non-local build directory - allow "make OUT=abc/" to work. - 42d9771 The vgabios build must depend on autoconf.h. - 32aa9f3 fix parallel compilation of SeaBIOS - 713be89 Start using Kconfig to configure SeaBIOS settings. - b623e7c Change kconfig to emit disabled symbols in autoconf.h. - 0da7bfd Build changes for Linux kconfig code to work in seabios dir structure. - a4c5daf Initial commit of Kconfig build tool. - 4d0c592 Minor boot fixes. - 812478e Minor comment / code layout improvement to romlayout.S. - 6fc7cf1 Fix to prevent infinite loop in build_pci_path(). - f5154e2 support T13 EDD3.0 spec - d08eb9c Add ability to track PCI paths and add to build_pci_path(). - 89a1efd Move the CBFS payload setup to later in the boot. - 9e881a3 Extract space trimming code from ATA and use in USB and bootorder code. - 3c241ed seabios: acpi: add _RMV control method for PCI devices - c2002a1 Add support for finding the boot priority of USB drives. - a5f2b91 Extend 'usb_pipe' to track the controller and ports of each device. - 8bf5503 Add functions for boot device path parsing. - c4bd3b9 Use bootprio_find_named_rom() for ramdisk and cbfs payload priorities. - ca2bc1c Remove drive->desc field. - f13a180 Minor reorganization of some of the boot_xxx code in boot.c. - 3da2c1c Move IPL.fw_bootorder to static variables in boot.c. - 7bb1584 Move IPL.bev to static variables in boot.c - baaadb6 Move IPL.checkfloppysig to a global (CheckFloppySig) in boot.c. - a0842f8 Remove Drives global struct in favor of independent global variables. - ecbcf77 Don't access drive_g->desc from boot_cdrom(). - 551caa2 Simplify keyboard reading code in the interactive boot menu. - 697e63c Call setup_translation() from map_hd_drive(). - 3c5e0e1 Rename add_ordered_drive() to add_drive() and use in map_hd_drive(). - 031ef55 Add stubs to permit devices to specify their boot priority. - 72eee3e Simplify boot ordering by building an inclusive boot list. - ce24be5 Populate drive_g->desc prior to calling add_bcv_internal(). - 74fd942 pciinit: fix off-by-one - 311f887 Minor build fixes. - bca3a87 Track the source of each optionrom deployed. - c6629e0 Support qemu based romfile wrappers called out of order. - d1a1746 Breakup boot_setup() bootorder code into its own function. - f9b0930 Add romfile_loadfile() helper function. - b9a7591 Read bootorder file into memory. - 2e109a6 Add strchr() function. - 1703ea2 Add romfile_name() function. - b674152 Add BAID for ahci cdrom. - f77e179 Provide full EDD 3.0 info for virtio disk - 67863be Enhance layoutrom.py to work around a binutils quirk. - 4c90a20 Create separate IPL entry for each CD/DVD - 0e6f636 ahci: set controller id - 1e924bb ahci: fix off-by-one in port count - 7eb0222 ahci: enable io/mem/dma - c19fc71 ahci: set dma feature flag - 80c2b6e Check if capability enabled in XXX_cmd_data functions. - f3fe3aa Require a "_cfuncXX_" symbol prefix for inter-mode c function references. - d52fdf6 add ahci support - 54fa8ec ata: make helpers available - 0a80608 util: add memset_fl() - f1f18eb pci: add helper functions for mmio bar access from real mode. - af9629b Enhance call32() to pass a parameter to called function. - 4057f98 Don't pass return address to transition(32,16,16big) on stack. - e2623fc pciinit: use pci_region functions. - 58a38e8 pci: introduce pci_region to manage pci io/memory/prefmemory regions. - 6d5a217 mark irq9 active high in DSDT - 9433098 Report meaningful error if pyserial not present in tools/readserial.py - 94dc9c4 Show size of non-relocatable runtime code during build. - 4d96edc Cleanup - it's no longer necessary to manually reset global variables. - a899945 Allow rom to grow to 256K. - 4a446d7 Fix typo preventing relocated space from being used for option roms. - 0f67397 fix virtio-blk failure after reboot - d4bded4 Add a debug method to AML code. - 2f96800 Warn that ohci bulk is not supported. - e826465 Enable optionroms to use freed space due to CONFIG_RELOCATE_INIT. - 7f55fd3 Move the 32bit init code to high memory at runtime. - 025cabd Move init code from _start() to post(). - 12fa24a Add memalign_tmp() helper function. - 244caf8 Try to hard-reboot on rerun of post even on emulators. - 5bd01de Don't do shadow copying of optionroms when CONFIG_OPTIONROMS_DEPLOYED. - adaf373 Try to hard-reboot processor on rerun of post under coreboot. - 402fd9c Enhance build to emit relocation information. - d1b4f96 Separate out init code from the rest of the 32bit flat code. - 1a4885e Modify tools/layoutrom.py to use classes instead of tuples. - 6c2e781 Use str.startswith() in python scripts. - d9c916e Prep version for next release. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-03-16microblaze: Add PetaLogix ml605 MMU little-endian ref designMichal Simek
Add the first Microblaze little endian platform. Platform uses uart16550, axi ethernet, timer, intc. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
2011-02-01Update SeaBIOS to 0.6.1.2Anthony Liguori
- 06d0bdd Minor build fixes. - 33abfc0 Update version to 0.6.1.2. - 484dd56 fix virtio-blk failure after reboot - dd9c0d3 Update version to 0.6.1.1. - 50ecfa8 mark irq9 active high in DSDT Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-01-30Update OpenBIOS images to r1018Blue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-20Add scripts directoryBlue Swirl
Move build and user scripts into scripts directory. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-20add bepo (french dvorak) keyboard layoutFred Boiteux
I'm using the Qemu program with VNC I/O, and I had some problems with my keyboard layout, so I've prepared a definition to be included in Qemu, built from Xorg description. Signed-off-by: Frédéric Boiteux <fboiteux@free.fr> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-12-09spice: add qxl vgabios binary.Gerd Hoffmann
Just compiled from vgabios git repo @ git.qemu.org, copyed over and committed. Also added to the list of blobs in the Makefile. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2010-12-01Merge remote branch 'origin/master' into pciMichael S. Tsirkin
Conflicts: Makefile.objs hw/virtio.c
2010-11-22eepro100: Use a single rom file for all i825xx devicesStefan Weil
Patching the rom data during load (in qemu) now also supports i82801 (which had no rom file). We only need a single rom file for the whole device family, so remove the second one which is no longer needed. Cc: Markus Armbruster <armbru@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-11-21optionrom: fix bugs in signrom.shAvi Kivity
signrom.sh has multiple bugs: - the last byte is considered when calculating the existing checksum, but not when computing the correction - apprently the 'expr' expression overflows and produces incorrect results with larger roms - if the checksum happened to be zero, we calculated the correction byte to be 256 Instead of rewriting this in half a line of python, this patch fixes the bugs. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-11-16Add new vgabios binaries to blobs list.Gerd Hoffmann
aliguori: update VGA BIOS Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-10-25seabios: Update to 0.6.1Anthony Liguori
- 0ff9051 Update version to 0.6.1 - 9c000e6 Support Samsung SE-S084 USB DVD drive (and probably many others) - eebe949 pciinit: remove unused variable, old_addr, in pci_set_io_region_addr(). - 06644f4 Minor - indentation change to jpeg.c. - 2dcd9fa Enhance tools/readserial.py to support reading from a pipe. - 7ce09ae Make tools/transdump.py more resilient to unknown input. - 6039fc5 Update qemu_cfg_read to use "rep insb". - 9a01a9c Only show bootsplash during boot menu. - 5feb83c add write support to virtio-blk - 22f6378 Don't try to talk to APIC on 486 - e2074bf Add ACPI SSDT/DSDT support for CPU hotplug. - eb6dc78 Add additional debug status messages to bootsplash code. - c8e4e88 Allow qemu to use bootsplash code via fwcfg interface. - 597040d Add tools/trandump.py tool for converting hexdump() output. - 48f5f8b Default bootsplash on (for coreboot users). - 8d85eb1 Autodetect video mode based on bootsplash jpeg dimensions. - b2b9d4a Rename "decdata" to "jpeg" in bootsplash - to be consistent with jpeg.c. - bbc4722 Breakup jpeg_decode into parsing and displaying phases. - 2976dd4 Avoid using BSS variables in jpeg.c. - cc9e1bf Add FUNC16() helper macro for converting a 16bit func to a segoff_s. - b4525a0 Handle unaligned sizes in iomemcpy(). - 0e27e19 Cleanup bootsplash vesa signature detection. - cadaf0e Be sure to disable bootsplash on all BIOS boot cases. - 2641186 Add call16_int10 helper to bootsplash.c. - 6dc76f4 Don't do "double buffering" in bootsplash code. - 227dc3e Check that malloc succeeds in bootsplash code. - a576c9c Bootsplash fixes and cleanups. - 9fd4851 Minor - clarify bit logic in mptable.c. - abf31d3 Fix integer truncating bug in calc_future_timer(). - 1d5c333 seabios: pciinit: fix 64bit bar initilization. - ae6924d Minor - introduce GDT_GRANLIMIT macro. - 0f78889 Avoid code addresses >64K in big real mode. - aec19c9 seabios: smm: move out piix4 specific smram logic to dev-i440fx.c - 08328e7 seabios: shadow: make device finding more generic. - 4c67f90 seabios: acpi: clean up of finding pm device. - fe54a53 seabios: acpi: split out piix4 pm logic. - d06afb4 seabios: acpi: move acpi definitions to acpi.h from acpi.c - 2f54bb4 seabios: acpi: move out endian conversion helper function. - 23173ac seabios: pci: introduce helper function to find device from table and initialize it. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-10-13ppc: remove video.xBlue Swirl
Only Mac-on-Linux stuff used video.x, OpenBIOS does not need it. Remove video.x MoL hacks. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-08-26Sparc: update OpenBIOS images to r859Blue Swirl
Update Sparc32 and Sparc64 OpenBIOS images to SVN revision 859. Bring also pc-bios/README up to date including the update performed by 419ef5f1c6a9614e8ddcb0b0f826de692e7e4a43. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-08-26PPC: Update openbios binary to r859Alexander Graf
This updates the openBIOS binary to r589, adding support for PPC PV feature pass-through in KVM. Signed-off-by: Alexander Graf <agraf@suse.de>
2010-07-13Update OpenBIOS imagesAurelien Jarno
Update PPC, Sparc32 and Sparc64 OpenBIOS images to r821. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-07-13Update SeaBIOSAnthony Liguori
- 17d3e46 smbios: Allow all fields to be set via qemu_cfg_smbios_load_field() - 0d6b8d5 seabios: pciinit: use pci device initializer helper function. - 968d3a8 seabios: pci: introduce helper function to initialize a given device. - 4e0daae virtio: Clear interrupt status register in virtio-blk - af0963d seabios: pciinit: initialize pci bridge filtering registers. - f441666 seabios: pciinit: pci bridge bus initialization. - 5d0de15 seabios: pciinit: make bar offset calculation pci bridge aware. - a65821d seabios: pciinit: factor out bar offset calculation. - 0a8eada seabios: pciinit: make pci bar assigner preferchable memory aware. - dfd94fa seabios: pciinit: make pci memory space assignment 64bit aware. - b9e4721 seabios: pciinit: factor out pci bar region allocation logic. - edd9911 seabios: pci: introduce foreachpci_in_bus() helper macro. - f79a462 Add romfile_size() wrapper for accessing cbfs/qemu_cfg files. - afbed1b Initial bootsplash support. - 83d6ed6 Update TODO - 1d7d893 Fix bvprintf() to respect padding for hex printing. - e230426 Unify optionrom cbfs/qemu_cfg rom pulling code. - 8cb8ba5 SeaBIOS VGA hooks - 203f6f3 SeaBIOS CD/DVD abbreviations - 12cbb43 seabios: remove iasl output file when error. - d5d02b6 Allocate cdemu buffer in low mem instead of ebda. - 8f59aa3 Introduce memcpy_fl - a memcpy on "flat" pointers. - 42a1d4c Rework malloc to use a "first fit" algorithm. - 34e9cc5 Minor mptable changes. - 0f3783b virtio: clean up memory barrier usage - bfe4d60 virtio: remove NO_NOTIFY optimization - bb68591 Don't use RTC to time boot menu delay. - b5cc2ca Generalize timer based delay code. - 144817b Rename check_time() to check_tsc(). - 9c447c3 Allow wait_irq to be called in 32bit code. - 49cc72b Improve optionrom debugging statements. - c65a4a6 Minor - compile out usb-msc code if CONFIG_USB_MSC not set. - 456479e Minor ata cleanups. - 2515a72 Make sure virtio-blk is fully compiled out if not wanted. - c4fe135 Minor - split up virtio_blk_setup(). - 4030db0 fix two issues with virtio-blk - ea8ac63 Minor improvements to virtio (allow irqs, allocate page aligned). Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-20Update OpenBIOS imagesBlue Swirl
Update PPC, Sparc32 and Sparc64 OpenBIOS images to R795. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-09Fix multiboot compilationAlexander Graf
Commit dd4239d6574ca41c94fc0d0f77ddc728510ffc57 broke multiboot. It replaced the instruction "rep insb (%dx), %es:(%edi)" by the binary output of "addr32 rep insb (%dx), %es:(%di)". Linuxboot calls the respective helper function in a code16 section. So the original instruction was automatically translated to its "addr32" equivalent. For multiboot, we're running in code32 so gcc didn't add the "addr32" which breaks the instruction. This patch splits that helper function in one which uses addr32 and one which does not, so everyone's happy. The good news is that nobody probably cared so far. The bundled multiboot.bin binary was built before the change and is thus correct. Please also put this patch into -stable. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-18target-s390: add firmware codeAlexander Graf
This patch adds a firmware blob to the S390 target. The blob is a simple implementation of a virtio client that tries to read the second stage bootloader from sectors described as of offset 0x20 in the MBR. In combination with an updated zipl this allows for booting from virtio block devices. This firmware is built from the same sources as the second stage bootloader. You can find a virtio capable s390-tools in this repo: git://repo.or.cz/s390-tools.git Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-14Update SeaBIOSAnthony Liguori
- 7d09d0e Fix virtio compile errors on various gcc versions. - 89acfa3 Support for booting from virtio disks - 6d66316 smbios: avoid counting io hole as ram - e5cd945 Fix error causing USB HID "boot" protocol to not be enabled. - 0e88576 Add support for USB mice. - dd5a8a6 When USB keyboard active, don't send keyboard commands to ps2 port. - 5718d56 Document usb-hid.c functions. - e438b0c Further parallelize init when using CONFIG_THREAD_OPTIONROMS. - f59b5ac Handle unknown function addresses in tools/checkstack.py. - 9ba1dea Simplify build by manually resolving external symbols in layoutrom.py. - 698d3f9 USB EHCI should yield() whil waiting for controller to ack reset. - f9a774c Add __attribute__((__malloc__)) declaration to internal malloc funcs. - b7045ce Minor - remove redundant check from ata_try_dma. - 67f6d37 Fix possible unitialized variable issue in usb msc. - a7eb8fc Some improvements to optionrom preemption support. - d28b0fe Refactor USB hub code. - ba28541 Prep version for next release. - 12bffd5 Update version to 0.6.0. - 87ab2fb Improve USB EHCI timing. - d705e5a Disable inlining on old compilers. - bca0736 Force use of indirect function calls in inline assembler. - d7eb27e Don't move EBDA while an optionrom is running (CONFIG_THREAD_OPTIONROMS). - 7415270 Call to int1552 (from int1346) should set regs->dl. - 9dc243e Adjust debug levels of device discovery. - d9c9361 Default CONFIG_COREBOOT_FLASH on; make depend on CONFIG_COREBOOT. - c35e1e5 Restore segment limits in handle_1589 code. - 11cc662 Extend time for rtc to be ready. - 4ed378a Backup and restore registers when calling out to user funcs. - 68c5139 Enable irqs in kbd/clock calls that caller might "spin" on. - f628244 Process event on ps2 keyboard irq even if event already read. - a5d8458 Revert "Unify ps2 port data processing." - b9ed5e2 Handle variable length return of ps2 port GETID command. - 67a9eec Prevent ps2 irqs from messing up ps2 init. - 6704cf9 Revert "Rework disabling of ps2 port irqs." - 808939c Fix smp cpu detect on gcc 4.5. - a979c1c Improvements to tools/checkstack.py. - 190cc62 Add USB EHCI controller support. - 0770d67 Some USB UHCI and OHCI fixes and cleanups. - bfe7ca7 Minor - USB OHCI interrupt queue should be one larger. - 09e2f7c Reduce size of USB 'struct uhci_td'. - 406fad6 Dynamically allocate USB controller structures. - 4547eb9 Replace USB encoded 'u32 endp' scheme with explicit struct fields. - 8ebcac0 Further parallelize USB init by launching a thread per usb port. - e908665 Introduce simple "mutex" locking code. - 3b79f8b Only compile usb-hub.c and paravirt.c with 32bit code. - 357bdfa Prefer passing a USB "pipe" structure over a USB endp encoding. - 7fb8ba8 Add a generic "internal error" warning function. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-12Update OpenBIOS images to r771Blue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-04-02Update PowerPC OpenBIOS image to r721Aurelien Jarno
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-03-05Update to latest SeaBIOSAnthony Liguori
- 8f469b9 Dynamically allocate ata_channel info; introduce custom atadrive_s struct. - 575ffc8 Cleanup - build drive description in temp memory during init. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-03-03eepro100: Support gpxe boot for all eepro100 devicesStefan Weil
Only two boot ROM files are needed for all devices. * Add these GPXE ROM files using new naming convention (as discussed on qemu-devel). Both files were created with http://rom-o-matic.net/, PCI vendor / device ids as in ROM filenames and option BANNER_TIMEOUT = 0. * Remove old PXE ROM file for i82559er. It was replaced by gpxe-eepro100-80861209.rom. * Update pc-bios/README (and sort entries). Full support still needs additional eepro100 fixes. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2010-02-23pc-bios: update to latest SeabiosAnthony Liguori
- 0360e8e Seabios e820 reservation portion v3 - 7149fc8 Initial support for booting from USB drives. - 3c160dd Introduce helper functions for finding USB end-points. - 9571439 USB UHCI cleanups. - a4bd919 Minor - arrange struct drive_s to clarify field roles. - dac46b1 Fix off by one error in strtcpy. - d2d1de0 Don't require a valid physical cylinders/heads/spt for logical mapping. - 76977b2 Move common "command data block" functions to new file blockcmd.c. - d7e998f Dynamically allocate each drive_g with malloc_fseg(). - 525be69 Add *.pyc to .gitignore. - 7d70025 Add common "block command" definitions and update cdrom code. - 68caaa7 Optimize ntohl() code. - 42157c8 Minor - sort ATA CMD definitions. - 54671c1 Initial support for USB hubs. - 7852331 Minor - increase debug level of some USB debug statements. - ba94a68 Don't leave USB UHCI ports disabled for extended time during reset. - 49a0aa6 Don't parallelize USB OHCI root port reset. - cfdc13f Introduce standard warnings for allocation failures and timeouts. - 8bbc79c Add symbolic definitions for USB delays. - 991eaff Support USB interrupt schedules on OHCI and UHCI. - 59c7574 Add some ASSERT32FLAT() to help compiler eliminate dead code. - e1920be seabios: acpi: fix memory leak in build_srat(). - 84a4d4b Support USB keyboard auto-repeat. - bf7f1f3 mptable: Pull cpuid_signature/features setting out of loop. - 6f702dd Rework disabling of ps2 port irqs. - 2d3f0f5 Go back to using 0xf0000000 for PCI memory start. - 41c0957 Read APIC version from APIC instead of using a hard-coded value. - 7a98fd0 Work around bochs floppy issue with wait_irq(). - 4d07902 Add CONFIG_ATA_DMA option; default to off for now. - 3012af1 Fix PkgLength calculation for the SSDT. - 92a5742 Add explicit Program Headers to linker scripts. - 6fc91b2 Prep version for next release. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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