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2014-11-13update seabios to 1.7.5.1 stable releaseGerd Hoffmann
git shortlog since 1.7.5: Hannes Reinecke (1): megasas: read addional PCI I/O bar Kevin O'Connor (5): boot: Change ":rom%d" boot order rom instance to ":rom%x" vgabios: Return from handle_1011() if handler found. Don't enable thread preemption during S3 resume vga option rom execution. build: Avoid absolute paths during "whole-program" compiling. ehci: Fix bug in hub port assignment Marcel Apfelbaum (1): hw/pci: reserve IO and mem for pci express downstream ports with no devices attached Markus Armbruster (1): boot: Fix boot order for SCSI target, lun > 9 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-02seabios: update to 1.7.5 finalGerd Hoffmann
git shortlog since -rc1: Gerd Hoffmann (2): acpi: remove PORT_ACPI_PM_BASE constant Allow using full io region on q35. Kevin O'Connor (2): vgabios: Add debug message if x86emu leal check triggers. python3 fixes for vgabios and csm builds. Paolo Bonzini (1): smm: remove code to handle ACPI disable/enable Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-05-15seabios: update to 1.7.5-rc1Gerd Hoffmann
Code grew a bit, had to disable CONFIG_USB_UAS to make the bios for the old machine types continue top fit into 128k. git shortlog since 1.7.4: Eric Northup (2): init_virtio_blk, init_virtio_scsi: reset HBA on error vp_init_simple: enable PCI bus-mastering before relying on DMA. Gabriel L. Somlo (1): SMBIOS: Check for aggregate tables & entry point in fw_cfg Gerd Hoffmann (4): smbios: catch zero-length strings pci: improve io address space allocation xhci: allocate scratch pad buffers vga: rework bar detection, add virtio-vga Johannes Krampf (5): build: Remove unneccesary semicolons from acpi_extract scripts. build: Make print statements in scripts python3 compatible. build: Be explicit that we want integers when dividing for python3 compat. build: Avoid sort() on unordered classes for python3 compatibility. build: Be careful with unicode and byte strings for python3 compatibility. Kevin O'Connor (79): build: Don't trash the .config file when src/Kconfig changes. Remove the pmm handle argument from _malloc(). Clear the total block transfer count on error. Remove unnecesary updates of the disk op->count field. Always perform thread cleanup on MainThread stack. pvscsi: Don't store reference to struct pci_device. pvscsi: Always run entirely in 32bit mode. pvscsi: Remove use of LOWFLAT and GLOBALFLAT macros. usb: Replace EHCI to UHCI/OHCI synchronization with new scheme. Minor - pciinit.c - order header files and use static on local functions. Minor - fix misspelling in romfile.c comment. ehci: memset the qTD structures in ehci_alloc_intr_pipe build: Update kconfig to version in Linux 3.13. scripts: Allow encodeint.py to take integers in hex notation. coreboot: Support alternative locations for CBFS. debug: Add runtime option to not report the debug serial port to the OS. debug: Only call serial_debug_preinit() at startup. debug: Unify the SeaBIOS debug version banner. xhci: Use 64bit writes to ERDP register. xhci: Fix incorrect direction setting on status transmissions. xhci: Set the interval parameter on interrupt pipes. xhci: Verify PAGESIZE register before initializing driver. xhci: Allocate and free the xhci inctx structure on each use. xhci: Move set_address code from xhci_control to xhci_alloc_pipe. xhci: Eliminate 'struct xhci_device'. xhci: Support xhci controllers with 64 byte contexts. xhci: Allow the XHCI USB controller to be enabled for coreboot. xhci: Don't use a dummy endpoint count in configure command. xhci: Report the "protocol defined" and PSIC bits of extended capabilities. xhci: Support USB hubs on xhci controllers. Add call32_params() helper function. Add space between DTYPE_* definitions. xhci: Run the XHCI driver entirely in 32bit mode. Remove pci_writel() and pci_readl() functions. xhci: Check if scratch pad allocation fails. Increase maximum size of permanent high memory area. usb: USB 3 devices encode bMaxPacketSize0 field. usb: Move default pipe max packet size code from xhci to main code. xhci: Use the same endpoint initialization code in xhci_alloc_pipe() xhci: Add copyright notice to usb-xhci.c vgabios: Make sure exported structs use PACKED. vgabios: Simplify the bios save state area. vgabios: Simplify save/restore mechanism. vgabios: Attempt to detect old x86emu and force a fault. vgabios: Don't interpret TAB character. vgabios: Refactor write_teletype and write_chars. vgabios: Make sure stdvga_list_modes() doesn't overrun the buffer. coreboot: Add support for a "links" file to have aliases in CBFS. Enhance nullTrailingSpace() so that it can also skip leading spaces. coreboot: Move links file processing to its own function. vgabios: Fix PMM allocation request size. smbios: Default all values to zero. usb: Only disable HID devices if both USB_MOUSE and USB_KEYBOARD are off. Minor - fix some typos in comments. Replace CONFIG_THREAD_OPTIONROMS with a runtime config setting. acpi: Move acpi parsing logic from acpi.c to biostables.c / paravirt.c. smbios: Move smbios parsing logic from smbios.c to biostables.c. Move PirAddr definition from pirtable.c to biostables.c. Use biostables.c for copying bios tables even when generating them. Document no new changes to pirtable.c, mptable.c, acpi.c, and smbios.c. apm: Remove old Bochs mechanism for shutdown/suspend/standby. Minor - remove unused includes from pci.c. vgabios: Add option to control use of standard VGA IO ports. vgabios: Split vgafb_scroll() into separate move and clear functions. vgabios: Rewrite vgafb.c graphics operations to set of 4 standard operators. vgabios: Introduce text_address(). vgabios: Add support for manipulating framebuffers in high memory. Set the color attribute when calling vgabios print character. vgabios: PMM scan was incorrectly depending on a zero %ds segment. coreboot: Make coreboot table searching available to other code. vgabios: Initial support for coreboot native vga vgabios. Minor - replace some tab characters that slipped into the code. Factor out smbios table walking from display_uuid to smbios_next(). vgabios: Define PlatformRunningOn to make compile happy. If an int 1587 call is made from an option rom, stay in bigreal mode. xhci: Use msleep() instead of mdelay() for port status delay. build: Make sure romlayout.o is recompiled on Kconfig change. Fix int 1589 calls when CONFIG_ENTRY_EXTRASTACK is enabled. acpi: Fix acpi dsdt compile warning. Laszlo Ersek (1): init_virtio_scsi(): reset the HBA before freeing its virtio ring Marcel Apfelbaum (3): resume: restore piix pm config registers after resume hw/pci: reserve IO and mem for pci-2-pci bridges with no devices attached hw/pci: check if pci2pci bridges implement optional limit registers Roger Pau Monne (1): ld: don't hardcode "-melf_i386" Sander Eikelenboom (1): Prevent build failure by not splitting line in the middle of arguments to checkrom.py script Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-03Update seabios submodule to 1.7.4Gerd Hoffmann
Not that many changes as we already have a git snapshot pretty close to final 1.7.4 in the tree. Most notably change is the vgabios change which fixes the windows guest regression. Full git shortlog: Gerd Hoffmann (2): run qemu_cfg_e820 only for CONFIG_QEMU=y change boot order load log level Kevin O'Connor (10): Minor - move sgdt/lgdt macros from stacks.c to x86.h. Separate out sec32init sections even when not doing code relocation. floppy: Fix incorrect LBA to CHS translation. floppy: Fix accesses to DOR register. vgabios: Avoid memory references via %esp register in vgabios. Small improvements to irqentry_extrastack assembler. floppy: Encode command and flags into single value in floppy pio code. On disk format request, verify cylinders and pass to driver. floppy: Implement cylinder seeking when accessing a different cylinder. coreboot: Make sure to print the SeaBIOS version in cbmem debug output. Kyösti Mälkki (1): Fix CBMEM console overflow
2013-12-06roms: update seabios submodule to 31b8b4eea9d9ad58a73b22a6060d3ac1c419c26dGerd Hoffmann
Updates seabios to git master snapshot. seabios is in freeze now, update to final 1.7.4 will follow later this year. Summary of major changes: * Support for acpi table loading from qemu. * Support for the xhci host adapter. * Support for the pvscsi HBA. * Various minor bug fixes. * Lots of cleanups. Full shortlog since 1.7.3 (note that some of these changes have been cherry-picked into 1.7.3-stable): Evgeny Budilovsky (1): Add pvscsi boot support Gerd Hoffmann (27): coreboot: add cbmem console support Add CONFIG_DEBUG_COREBOOT config option apm: fix shutdown ahci: add missing check for allocation failure bochsvga: fallback to stdvga if dispi interface isn't present Add generic qemu detection Drop coreboot qemu detection Add qemu detection to csm uas: add (temporary) superspeed stopgap usb: add usb_update_pipe() usb: add xhci support fix buildversion.sh build: simplify cross builds build: create output dirs in do-kconfig build: explicitly set ROM size Add qemu_cfg_e820 function. Add support for etc/e820 fw_cfg file pci: don't reorder entries when moving to 64bit list pci: don't map usb host adapters above 4G pci: align 64bit pci regions to 1G pci: tweak + comment minimum allocations pci: log pci windows pci: map 64-bit BARs at location provided by emulator ahci: zap real mode macros ahci: remote some parentheses ahci: alloc structs in high memory add hw/serialio.c to SRC32SEG Jonathan A. Kollasch (1): vgahooks: add SM720 VGA BIOS hooks for WIN Enterprises MB-60470 Kevin O'Connor (80): Fix USB EHCI detection that was broken in hlist conversion of PCIDevices. Update README to include info on VARLOW variables. PIC code cleanups. Move internal timer code from clock.c to a new file timer.c. Don't pass khz to pmtimer_setup - it's always PM_TIMER_FREQUENCY. Add helper functions to convert timer irqs to milliseconds. Improve accuracy of internal timers. Rename cpu_khz to TimerKHz. Shift CPU TSC down to reduce need for 64bit variables. Rename check_timer() function (and similar) to irqtimer_check(). Rename check_tsc() (and similar) to timer_check() and use u32. Separate out timer setup code. Unify pmtimer_read() and pittimer_read() code. Default unused UMB areas to be read-only. Add missing mathcp_setup() call to CSM code. Fix bug in CBFS file walking with compressed files. Support custom boot menu prompt and custom boot menu key. Minor cleanups to smm assembler. Add config option to support memory allocations in 9-segment. Minor - no need to declare MaxCountCPUs as VARFSEG. Minor - simplify rom_reserve(). Rename tools/ directory to scripts/ directory. Update kconfig to latest version. build: Don't use vpath makefile directive. Move code centered around specific hardware devices to src/hw/ Move code cenetered around firmware initialization to src/fw/ build: Reorder makefile source list to group like files together. README: Update readme to note scripts/ directory rename and vgasrc/ directory. vgabios: Rename stdvga_bpp_factor to stdvga_vram_ratio. vgabios: Limit the range of the VBE number of "pages" parameter. readme: Minor - fix typo in readme. Split x86 specific functions out of util.c/h to new files x86.c/h. Move keyboard calling code from util.c to boot.c. Rename util.c to string.c and introduce string.h. build: Perform compile checking on vgasrc code. Move stacks.c definitions from util.h to new file stacks.h. Move romfile definitions from util.h to new file romfile.h. Move malloc code from pmm.c to new files malloc.c and malloc.h. Move function definitions for output.c from util.h to new file output.h. Move definition of struct segoff_s from farptr.h to types.h. build: Fix import of gcc dependency files. Move pirtable definitions from hw/pci.h to std/pirtable.h and util.h. Move optionroms.h to std/optionrom.h and util.h. Move vbe.h to std/vbe.h. Move fw/LegacyBios.h to std/LegacyBios.h and remove csm.h. Move fw/smbios.h to std/smbios.h. Move fw/mptable.h to std/mptable.h. Move fw/acpi.h to std/acpi.h. Move pnpbios definition to new file std/pnpbios.h. Move pmm definitions to new file std/pmm.h. Split disk.h into block.h and std/disk.h. Move standard bda type info from biosvar.h to std/bda.h. Merge bmp.h, boot.h, jpeg.h, and post.h into util.h. Sort the sections of util.h. Move PIT setup from clock.c to hw/timer.c. Rename hw/cmos.h to hw/rtc.h and copy RTC code from clock.c to hw/rtc.c. Move dma code to new file hw/dma.c. Remove ioport.h; disperse its contents to other header files. Minor - update file comments in src/malloc.c. Rename fields of 'struct chs_s' and use in floppy lba2chs(). Rearrange stack_hop_back() call in wait_irq, check_irqs, and _farcall16. Minor - move call16 assembler in romlayout.S. Make __call16 use C calling convention and support two passed parameters. Update _farcall16() to pass segment of callregs explicitly. Support call16() calls after entering 32bit mode from call32(). Run ahci code entirely in 32bit mode. Build different final files for QEMU, coreboot, and CSM. Convert op->drive_g from a 16bit pointer to a 32 bit "GLOBALFLAT" pointer. megasas: Don't attempt to access 'struct pci_device' at runtime. Minor - eliminate the SET_GLOBAL macro. Move low-level hardware writing from output.c to new file hw/serialio.c. vgabios: Load the DAC palette in "packed" modes on Cirrus and BochsVGA. vgabios: Support custom fonts in vga framebuffer text writing. vgabios: Add bochsvga "HDTV" resolutions. vgabios: Avoid possible divide by zero in bochsvga_set_displaystart. vgabios: Work around lack of support for "calll" in x86emu emulation. Minor - update file comment on bootsplash.c. vgabios: Support allocating an extra stack for vgabios calls and default on. vgabios: Move initialization code to new file vgainit.c. floppy: Minor - add warnings if timeouts occur. Michael S. Tsirkin (6): acpi: sync FADT flags from PIIX4 to Q35 acpi_extract.py: document DEVICE directives biostables: support looking up RSDP romfile_loader: utility to patch in-memory ROM files acpi: load and link tables through romfile loader acpi: strip compiler info in built-in DSDT if any Paul Menzel (2): ACPI DSDT: Make control method `IQCR` serialized hw/usb-xhci.c: Code refactoring to not override initializers in `speed_from_xhci[16]` Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-30update seabios from 1.7.2.2 to 1.7.3.2Gerd Hoffmann
'git shortlog d4f7d90f..ece025f5' says: Alex Williamson (4): seabios q35: Enable all PIRQn IRQs at startup seabios q35: Add new PCI slot to irq routing function seabios: Add a dummy PCI slot to irq mapping function pciinit: Enable default VGA device Asias He (2): virtio-scsi: Set _DRIVER_OK flag before scsi target scanning virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd} Avik Sil (1): USB-EHCI: Fix null pointer assignment Christian Gmeiner (5): geodevga: fix errors in geode_fp_* functions geodevga: move framebuffer setup geodevga: move output setup to own function geodevga: add debug to msr functions geodevga: fix wrong define name David Woodhouse (26): Add macros for pushing and popping struct bregs Clean up #if in pirtable.c. CONFIG_PIRTABLE can't be set if CONFIG_COREBOOT is post: Export functions which will be used individually by CSM Export callrom() for CSM to use Export copy_smbios() from biostables.c Import LegacyBios.h from OVMF Complete and checksum EFI_COMPATIBILITY16_TABLE at build time Add pic_save_mask() and pic_restore_mask() functions Add CSM support Add README.CSM Add find_pmtimer() function Enable PMTIMER for CSM build Fix rom_reserve()/rom_confirm() for CSM oprom dispatch Don't calibrate TSC if PMTIMER is already set up Move find_pmtimer() to ACPI table setup where it logically belongs Use find_pmtimer() after copying Xen ACPI tables Use find_pmtimer() after copying coreboot ACPI tables Unify return path for CSM to go via csm_return() Make CONFIG_OPTIONROMS_DEPLOYED depend on CONFIG_QEMU Implement !CONFIG_OPTIONROMS support for CSM Implement !CONFIG_BOOT for CSM Enable VGA output when settings bochs-specific mode Disable CONFIG_THREAD_OPTIONROMS for CSM build Fix return type of le64_to_cpu() and be64_to_cpu() Rename find_pmtimer() to find_acpi_features() Add acpi_reboot() reset method using RESET_REG Gerd Hoffmann (6): config: allow DEBUG_IO for !QEMU coreboot: add qemu detection tweak coreboot qemu detection apm: fix shutdown ahci: add missing check for allocation failure fix buildversion.sh Hu Tao (1): Add pvpanic device driver Kevin O'Connor (101): pmm: Use 'struct segoff_s' in pmm header. Minor: Update README - variable changes are now reset on soft-reboots. Normalize POST initialization function name suffixes. POST: Reorganize post init functions for better grouping and reusability. Fix rebase error in commit 8a0a972f that broke LOWMEM variables. Support calling a function other than maininit() from reloc_preinit(). Ensure exported symbols are visible in the final link POST: Move QEMU specific ramsize and BIOS table setup to paravirt.c. POST: Reorganize post entry and "preinit" functions. POST: Move cpu caching and dma setup to platform_hardware_setup(). Undo incorrect assumptions about Xen in commit 6ca0460f. Determine century during init and store in VARLOW mem during runtime. No need to check both CONFIG_THREADS and CONFIG_THREAD_OPTIONROMS. Add runningOnQEMU() and runningOnXen() for runtime platform detection. Consistently use CONFIG_COREBOOT, CONFIG_QEMU, and runningOnXen(). Convert kvm_para_available() to runningOnKVM(). Minor - move definitions to paravirt.c from paravirt.h. Only perform SMP setup on QEMU. Start device_hardware_setup in mainint even with CONFIG_THREAD_OPTIONROMS. The mathcp setup touches the PIC and thus move to the "setup" phase. Update tools/acpi_extract.py to handle iasl 20130117 release. Support skipping content when reading from QEMU fw_cfg romfile entries. Convert fw_cfg ACPI entries into romfile entries. Convert fw_cfg SMBIOS entries into romfile entries. Convert basic integer fw_cfg entries into romfile entries. Convert fw_cfg NUMA entries into a romfile entry. Process fw_cfg e820 entries during the fw_cfg setup stage. Integrate qemu_cfg_preinit() into qemu_romfile_init(). Group QEMU platform setup together and move to paravirt.c. vgabios: Bochs/QEMU vgabios support should depend on CONFIG_QEMU. Warn on unaligned PCI ROM structure in option roms. Fix Makefile - don't reference "out/" directly, instead use "$(OUT)". build: Don't require $(OUT) to be a sub-directory of the main directory. Rename rom_get_top() to rom_get_max(). Report on f-segment UMB ram also. Clarify build generated "zone low" values. Verify CC is valid during build tests. Disable handle_post() on CSM builds. Remove unnecessary "export" declarations from assembler functions. Minor assembler enhancements to __csm_return. Introduce VARFSEG for variables that will reside in the f-segment. Convert VAR16VISIBLE, VAR16EXPORT, and VAR32VISIBLE to VARFSEG. Don't relocate "varlow" variable references at runtime. Move malloc's ZoneFSeg and ZoneLow setup to malloc_init. Calculate "RamSize" needed by 16bit interface dynamically. Eliminate separate BiosTableSpace[] space for f-segment allocations. Use CONFIG_ prefix for Kconfig variables; use BUILD_ for others. Try to detect an unsuccessful hard-reboot to prevent soft-reboot loops. Minor - fix confusing final_sec32low_start name in layoutrom.py. Minor - introduce numeric defines for the IVT offset of hw irqs. Separate out 16bit PCI-BIOS entry point from regular int 0x1a entry point. Support using the "extra stack" for all 16bit irq entry points. Minor - improve comments and grouping of handle_08(). floppy: Introduce 'struct floppy_pio_s' for floppy PIO ops. floppy: Cleanup floppy irq wait handling. floppy: Clean up Check Interrupt Status code. floppy: Move recalibration and results parsing to floppy_cmd(). floppy: Improve floppy_pio() error checking. floppy: Implement media format sensing. floppy: Actually do controller reset in floppy_reset(). Minor - note that passing QEMU config via cmos is deprecated. Cache boot-fail-wait to avoid romfile access after POST. Rename src/ssdt-susp.dsl to src/ssdt-misc.dsl. acpi: Eliminate BDAT parameter passing to DSDT code. Add additional dependency checks to Makefile. Don't use __FILE__ in virtio-ring.c. shadow: Don't use PCIDevices list in make_bios_readonly(). smm: Don't use PCIDevices list in smm_setup(). Add VARVERIFY32INIT attribute for variables only available during "init". Use VARVERIFY32INIT on global variables that point to "tmp" memory. vgabios: Fix stdvga_perform_gray_scale_summing(). vgabios: Fix cirrus memory clear on mode switch. Minor - add missing newline to floppy debug statement. Fix bug in NUMA node setup - don't create SRAT if NUMA not present. Update README - copy *.aml files for QEMU. Add dependencies to vgafixup.py and buildversion.sh scripts. Set ZF prior to keyboard read call in check_for_keystroke(). mptable: Don't describe pci-to-pci bridges. mptable: Use same PCI irqs as ACPI code. Cleanup QEMU_CFG_NUMA fw_cfg processing - split into two romfile entries. Use container_of on romfile entries. acpi: Move ACPI table definitions from acpi.c to acpi.h. acpi: Remove dead code with descriptions of bit flags. acpi: Use cpu_to_leXX() consistently. Minor - explicitly close files in buildrom.py. Minor - move "tracked memory alloc" code in pmm.c. Introduce and convert pmm code to use standard list helpers. Minor - relocate code in stacks.c to keep low-level thread code together. Introduce helper function have_threads() in stacks.c. Convert stacks.c to use standard list manipulation code. Convert boot.c to use standard list manipulation code. Convert pciinit.c to use standard list manipulation code. Convert PCIDevices list to use standard list manipultion code. Revert "Convert pciinit.c to use standard list manipulation code." Fix error in hlist_for_each_entry_safe macro. Convert pciinit.c to use standard list manipulation code. make qemu_cfg_init depend on QEMU_HARDWARE instead of QEMU Another fix for hlist_for_each_entry_safe. Minor - remove debugging dprintf added to pciinit.c. Fix USB EHCI detection that was broken in hlist conversion of PCIDevices. Fix bug in CBFS file walking with compressed files. Laszlo Ersek (1): Enable VGA output when setting Cirrus-specific mode Michael S. Tsirkin (2): acpi: make default DSDT optional acpi: sync FADT flags from PIIX4 to Q35 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-07-29spapr: Rename 'dprintf' to 'DPRINTF'Peter Maydell
'dprintf' is the name of a POSIX standard function so we should not be stealing it for our debug macro. Rename to 'DPRINTF' (in line with a number of other source files.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp> Acked-by: Richard Henderson <rth@twiddle.net> Acked-by: Kevin Wolf <kwolf@redhat.com> Message-id: 1375100199-13934-5-git-send-email-peter.maydell@linaro.org Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-24seabios: update to 1.7.3Gerd Hoffmann
Changes summary (git shortlog rel-1.7.2.2..rel-1.7.3): Alex Williamson (4): seabios q35: Enable all PIRQn IRQs at startup seabios q35: Add new PCI slot to irq routing function seabios: Add a dummy PCI slot to irq mapping function pciinit: Enable default VGA device Asias He (2): virtio-scsi: Set _DRIVER_OK flag before scsi target scanning virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd} Avik Sil (1): USB-EHCI: Fix null pointer assignment Christian Gmeiner (5): geodevga: fix errors in geode_fp_* functions geodevga: move framebuffer setup geodevga: move output setup to own function geodevga: add debug to msr functions geodevga: fix wrong define name David Woodhouse (26): Add macros for pushing and popping struct bregs Clean up #if in pirtable.c. CONFIG_PIRTABLE can't be set if CONFIG_COREBOOT is post: Export functions which will be used individually by CSM Export callrom() for CSM to use Export copy_smbios() from biostables.c Import LegacyBios.h from OVMF Complete and checksum EFI_COMPATIBILITY16_TABLE at build time Add pic_save_mask() and pic_restore_mask() functions Add CSM support Add README.CSM Add find_pmtimer() function Enable PMTIMER for CSM build Fix rom_reserve()/rom_confirm() for CSM oprom dispatch Don't calibrate TSC if PMTIMER is already set up Move find_pmtimer() to ACPI table setup where it logically belongs Use find_pmtimer() after copying Xen ACPI tables Use find_pmtimer() after copying coreboot ACPI tables Unify return path for CSM to go via csm_return() Make CONFIG_OPTIONROMS_DEPLOYED depend on CONFIG_QEMU Implement !CONFIG_OPTIONROMS support for CSM Implement !CONFIG_BOOT for CSM Enable VGA output when settings bochs-specific mode Disable CONFIG_THREAD_OPTIONROMS for CSM build Fix return type of le64_to_cpu() and be64_to_cpu() Rename find_pmtimer() to find_acpi_features() Add acpi_reboot() reset method using RESET_REG Gerd Hoffmann (3): config: allow DEBUG_IO for !QEMU coreboot: add qemu detection tweak coreboot qemu detection Hu Tao (1): Add pvpanic device driver Kevin O'Connor (99): pmm: Use 'struct segoff_s' in pmm header. Minor: Update README - variable changes are now reset on soft-reboots. Normalize POST initialization function name suffixes. POST: Reorganize post init functions for better grouping and reusability. Fix rebase error in commit 8a0a972f that broke LOWMEM variables. Support calling a function other than maininit() from reloc_preinit(). Ensure exported symbols are visible in the final link POST: Move QEMU specific ramsize and BIOS table setup to paravirt.c. POST: Reorganize post entry and "preinit" functions. POST: Move cpu caching and dma setup to platform_hardware_setup(). Undo incorrect assumptions about Xen in commit 6ca0460f. Determine century during init and store in VARLOW mem during runtime. No need to check both CONFIG_THREADS and CONFIG_THREAD_OPTIONROMS. Add runningOnQEMU() and runningOnXen() for runtime platform detection. Consistently use CONFIG_COREBOOT, CONFIG_QEMU, and runningOnXen(). Convert kvm_para_available() to runningOnKVM(). Minor - move definitions to paravirt.c from paravirt.h. Only perform SMP setup on QEMU. Start device_hardware_setup in mainint even with CONFIG_THREAD_OPTIONROMS. The mathcp setup touches the PIC and thus move to the "setup" phase. Update tools/acpi_extract.py to handle iasl 20130117 release. Support skipping content when reading from QEMU fw_cfg romfile entries. Convert fw_cfg ACPI entries into romfile entries. Convert fw_cfg SMBIOS entries into romfile entries. Convert basic integer fw_cfg entries into romfile entries. Convert fw_cfg NUMA entries into a romfile entry. Process fw_cfg e820 entries during the fw_cfg setup stage. Integrate qemu_cfg_preinit() into qemu_romfile_init(). Group QEMU platform setup together and move to paravirt.c. vgabios: Bochs/QEMU vgabios support should depend on CONFIG_QEMU. Warn on unaligned PCI ROM structure in option roms. Fix Makefile - don't reference "out/" directly, instead use "$(OUT)". build: Don't require $(OUT) to be a sub-directory of the main directory. Rename rom_get_top() to rom_get_max(). Report on f-segment UMB ram also. Clarify build generated "zone low" values. Verify CC is valid during build tests. Disable handle_post() on CSM builds. Remove unnecessary "export" declarations from assembler functions. Minor assembler enhancements to __csm_return. Introduce VARFSEG for variables that will reside in the f-segment. Convert VAR16VISIBLE, VAR16EXPORT, and VAR32VISIBLE to VARFSEG. Don't relocate "varlow" variable references at runtime. Move malloc's ZoneFSeg and ZoneLow setup to malloc_init. Calculate "RamSize" needed by 16bit interface dynamically. Eliminate separate BiosTableSpace[] space for f-segment allocations. Use CONFIG_ prefix for Kconfig variables; use BUILD_ for others. Try to detect an unsuccessful hard-reboot to prevent soft-reboot loops. Minor - fix confusing final_sec32low_start name in layoutrom.py. Minor - introduce numeric defines for the IVT offset of hw irqs. Separate out 16bit PCI-BIOS entry point from regular int 0x1a entry point. Support using the "extra stack" for all 16bit irq entry points. Minor - improve comments and grouping of handle_08(). floppy: Introduce 'struct floppy_pio_s' for floppy PIO ops. floppy: Cleanup floppy irq wait handling. floppy: Clean up Check Interrupt Status code. floppy: Move recalibration and results parsing to floppy_cmd(). floppy: Improve floppy_pio() error checking. floppy: Implement media format sensing. floppy: Actually do controller reset in floppy_reset(). Minor - note that passing QEMU config via cmos is deprecated. Cache boot-fail-wait to avoid romfile access after POST. Rename src/ssdt-susp.dsl to src/ssdt-misc.dsl. acpi: Eliminate BDAT parameter passing to DSDT code. Add additional dependency checks to Makefile. Don't use __FILE__ in virtio-ring.c. shadow: Don't use PCIDevices list in make_bios_readonly(). smm: Don't use PCIDevices list in smm_setup(). Add VARVERIFY32INIT attribute for variables only available during "init". Use VARVERIFY32INIT on global variables that point to "tmp" memory. vgabios: Fix stdvga_perform_gray_scale_summing(). vgabios: Fix cirrus memory clear on mode switch. Minor - add missing newline to floppy debug statement. Fix bug in NUMA node setup - don't create SRAT if NUMA not present. Update README - copy *.aml files for QEMU. Add dependencies to vgafixup.py and buildversion.sh scripts. Set ZF prior to keyboard read call in check_for_keystroke(). mptable: Don't describe pci-to-pci bridges. mptable: Use same PCI irqs as ACPI code. Cleanup QEMU_CFG_NUMA fw_cfg processing - split into two romfile entries. Use container_of on romfile entries. acpi: Move ACPI table definitions from acpi.c to acpi.h. acpi: Remove dead code with descriptions of bit flags. acpi: Use cpu_to_leXX() consistently. Minor - explicitly close files in buildrom.py. Minor - move "tracked memory alloc" code in pmm.c. Introduce and convert pmm code to use standard list helpers. Minor - relocate code in stacks.c to keep low-level thread code together. Introduce helper function have_threads() in stacks.c. Convert stacks.c to use standard list manipulation code. Convert boot.c to use standard list manipulation code. Convert pciinit.c to use standard list manipulation code. Convert PCIDevices list to use standard list manipultion code. Revert "Convert pciinit.c to use standard list manipulation code." Fix error in hlist_for_each_entry_safe macro. Convert pciinit.c to use standard list manipulation code. make qemu_cfg_init depend on QEMU_HARDWARE instead of QEMU Another fix for hlist_for_each_entry_safe. Minor - remove debugging dprintf added to pciinit.c. Laszlo Ersek (1): Enable VGA output when setting Cirrus-specific mode Michael S. Tsirkin (1): acpi: make default DSDT optional Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-05-28update seabios to release 1.7.2.2Gerd Hoffmann
git shortlog from 1.7.2.1 Asias He (2): virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd} virtio-scsi: Set _DRIVER_OK flag before scsi target scanning Kevin O'Connor (1): Cache boot-fail-wait to avoid romfile access after POST. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-02-28update seabios to 1.7.2.1Gerd Hoffmann
Alex Williamson (3): seabios q35: Enable all PIRQn IRQs at startup seabios q35: Add new PCI slot to irq routing function seabios: Add a dummy PCI slot to irq mapping function Avik Sil (1): USB-EHCI: Fix null pointer assignment Kevin O'Connor (4): Update tools/acpi_extract.py to handle iasl 20130117 release. Fix Makefile - don't reference "out/" directly, instead use "$(OUT)". build: Don't require $(OUT) to be a sub-directory of the main directory. Verify CC is valid during build tests. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-01-21seabios: update to 1.7.2 releaseGerd Hoffmann
Not that many changes as we have a pretty recent git snapshot in master already: Hannes Reinecke (1): megasas: Invert PCI device selection Kevin O'Connor (2): Minor: Separate UUID display from F12 boot prompt. boot: Support "halt" in the boot order to prevent default boot attempts. Laszlo Ersek (1): display_uuid(): fix incomplete check after the loop Paolo Bonzini (1): vgabios: implement AX=1120H..1124H functions
2012-12-20Update seabios to a810e4e72a0d42c7bc04eda57382f8e019add901Gerd Hoffmann
git shortlog: Kevin O'Connor (6): floppy: Minor - reduce handle_0e code size when CONFIG_FLOPPY is disabled. vga: Minor comment spelling fix. Don't recursively evaluate CFLAGS variables. Don't use gcc's -combine option. Add compile checking phase to build. acpi: Use prt_slot() macro to describe irq pins of first PCI device. Laszlo Ersek (1): maininit(): print machine UUID under seabios version message Paolo Bonzini (1): acpi: reintroduce LNKS Paolo's patch fixes the FreeBSD boot failure. Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-12-11seabios: update to e8a76b0f225bba5ba9d63ab227e0a37b3beb1059Gerd Hoffmann
This patch updates seabios to latest git master. Changes: (1) q35 patches merged. (2) some acpi cleanups. (3) fixes irq 8 conflict. (3) makes this a candidate for the stable branch Cc: qemu-stable@nongnu.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-30seabios: update to b1c35f2b28cc0c94ebed8176ff61ac0e0b377798Gerd Hoffmann
This patch updates the seabios submodule to commit b1c35f2b28cc0c94ebed8176ff61ac0e0b377798. Most important change is that seabios sets the busmaster bit in the pci config space for the lsi and esp scsi host adapters. Since commit 1c380f9460522f32c8dd2577b2a53d518ec91c6d qemu is strict here and disallows any dma access when the bit is clear. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-08-07update seabios to latest masterGerd Hoffmann
Upstream seabios commit 5a023065388287e261ae9212452ff541f9fa9cd3 Major changes since 1.7.0: - Usual share of bugfixes and cleanups ;) - Support for 64bit PCI bars and mapping those above 4G. - Stack switching for real mode irq handlers to reduce seabios stack footprint. - Support for booting from lsi scsi hba. - Support for booting from usb attached scsi. - Support for non-linear apic ids. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17seabios: update to 1.7.0Gerd Hoffmann
Update roms/seabios and pc-bios/bios.bin to the 1.7.0 release. Most noticable new feature is virtio-scsi support. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-03-12Update seabios to 1.6.3.2Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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>
2011-08-10seabios: 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>
2011-04-13Revert SeaBIOS change due to overzealous commit -aAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-13lm32: fix build breakage due to uninitialized variable 'r'Anthony Liguori
gcc 4.5.2 correctly complains that r is potentially uninitialized in this function. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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>
2011-02-01Update 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>
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>
2010-07-13Update 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>
2010-05-14Update 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>
2010-03-05Update 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>
2010-02-23pc-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>
2010-02-03seabios: use correct submodule hashAnthony Liguori
Commit 392ecf543dd2b219828374850d833296a55567ea introduced an accidental change to the roms/seabios submodule. This commit partially reverts that commit to ensure the seabios module points to the right commit. Reported-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-26virtio-console: Automatically use virtio-serial-bus for the older ↵Amit Shah
-virtioconsole invocation These hunks got dropped off mysteriously during the rebasing of my virtio-serial series. Thanks go to Markus for noticing it. Without these fixes, -virtioconsole doesn't actually have any effect. Signed-off-by: Amit Shah <amit.shah@redhat.com> Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-01-11Update to SeaBIOS 0.5.1Anthony Liguori
5da6833 Update version to 0.5.1 669c991 Fix sign error preventing incorrect memory over 4gig calculation. 7e6bd3e Minor - better indent assembler in int1587. 48cf232 Add comment explaining why mptable is in low memory. 643062f Add int1589 support. 085debd Set FDPT in irq table even for small drives. 7c1b186 Reduce #ifs by weeding out some cross-chunk function definitions. f9b25d3 Fix vgahook sign issue; add warning to build to catch future cases. 3862b2d vgabios: Fix compile error due to fixed prototypes. 1ca05b0 Be sure to add "void" to all function prototypes that take no args. b5bb9db mptable: Reset pinmask on new bus or device. 8918989 Detect latest FC12 gcc -combine breakage. c9d3c2d Minor vga binary cleanups. 9a8609f Make MTRR region 0xc0000-0x100000 be cached. fdca418 Force a link error if a function is used from the wrong code chunk. dad41d9 Add __noreturn define for __attribute__((noreturn)). c003148 Implement native 32bit APM support. 5c99b6c Commit compiled dsdt file; misc comment updates. 29f4b91 prevent acpi from rerouting SCI interrupt 4c94b7e enumerate all PCI buses in mptable 871e0a0 Add support for 32bit PCI BIOS entry. eda2c83 Only add "addr32" to memory accesses that require them. 52a300f Introduce MODESEGMENT define; rename VISIBLE32 to VISIBLE32FLAT. fe2c3ee Allocate smbios in temp space and copy into final location. b164d2c Clear user reserved interrupts (0x60-0x66). d9104ff Remove pci_bios_bigmem_addr; set pci_bios_mem_addr=0xe0000000 14021f2 Add initial support for ATA DMA. 8362699 Allocate mptable in temp space and copy into final location. 979862e Also report memory over 4G during init. 928d4df provide correct pci routing information in mptable afc02da Add symbolic definitions for MTRR code. fb214dc Fix yield() so it works from boot code. 2ceeec9 Fix potential build failure due to text16 section being too large. a2195e4 Increase version in preparation for next release. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-19Update to SeaBIOS 0.5.0Anthony Liguori
The only change is updating the makefile but that way we're carrying an official release. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-18Update SeaBIOS to include PCI based option rom loadingAnthony Liguori
Also remove pcbios from the tree. It will no longer work. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-23Update SeaBIOSAnthony Liguori
This includes the following changes: 42bc394 Make sure to reenable ata interrupts even on error. 494dfc6 Move SeaBIOS post/boot stack to avoid conflict with gPXE. 3133e38 Test for broken gcc -combine on FC12. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-11-17Update SeaBIOS to latestAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-30Update SeaBIOS to latest upstreamAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04Bring pcbios, seabios, and vgabios into the tree as git submodules. Right now,Anthony Liguori
they aren't integrated into the build but we can do that incrementally. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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