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2013-09-19usb: add usb_update_pipe()Gerd Hoffmann1-5/+17
Preparation for better xhci support: allows to notify host controllers instead of going through a free+alloc cycle. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-19uas: add (temporary) superspeed stopgapGerd Hoffmann2-0/+5
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-19Add qemu detection to csmGerd Hoffmann1-0/+3
Add a qemu_preinit() call to csm initialization, so PF_QEMU gets set when running on qemu. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-19Drop coreboot qemu detectionGerd Hoffmann1-4/+0
Not needed any more, the new qemu_detect() function does the job instead. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-19Add generic qemu detectionGerd Hoffmann1-5/+41
This patch adds support for detecting whenever SeaBIOS runs on qemu or not. This is done by looking at the northbridge (pci device 00:00.0) and check the subsystem id. Most pci devices emulated by qemu -- the two northbridges i440fx and q35 included -- have a subsystem id of "1af4:1100". In case the subsystem ID matches set PF_QEMU, log a message (including the northbridge found while being at it) and also check for kvm. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-18Sort the sections of util.h.Kevin O'Connor1-119/+119
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Merge bmp.h, boot.h, jpeg.h, and post.h into util.h.Kevin O'Connor25-99/+57
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move standard bda type info from biosvar.h to std/bda.h.Kevin O'Connor8-162/+188
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Split disk.h into block.h and std/disk.h.Kevin O'Connor25-352/+381
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move pmm definitions to new file std/pmm.h.Kevin O'Connor2-13/+20
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move pnpbios definition to new file std/pnpbios.h.Kevin O'Connor4-19/+26
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move fw/acpi.h to std/acpi.h.Kevin O'Connor12-19/+17
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move fw/mptable.h to std/mptable.h.Kevin O'Connor5-6/+5
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move fw/smbios.h to std/smbios.h.Kevin O'Connor8-11/+8
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move fw/LegacyBios.h to std/LegacyBios.h and remove csm.h.Kevin O'Connor5-21/+11
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move vbe.h to std/vbe.h.Kevin O'Connor5-4/+4
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move optionroms.h to std/optionrom.h and util.h.Kevin O'Connor6-7/+8
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move pirtable definitions from hw/pci.h to std/pirtable.h and util.h.Kevin O'Connor6-42/+42
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18build: Fix import of gcc dependency files.Kevin O'Connor1-1/+1
Make sure dependency file import works with new hw/ and fw/ sub-directories. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move definition of struct segoff_s from farptr.h to types.h.Kevin O'Connor7-16/+11
The segoff_s definition is used by a number of header files that would not otherwise need farptr.h, so move it to a more central location. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move function definitions for output.c from util.h to new file output.h.Kevin O'Connor73-370/+425
Also, sort the order of include files in the c files. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move malloc code from pmm.c to new files malloc.c and malloc.h.Kevin O'Connor44-605/+658
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move romfile definitions from util.h to new file romfile.h.Kevin O'Connor16-13/+33
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move stacks.c definitions from util.h to new file stacks.h.Kevin O'Connor29-29/+62
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18build: Perform compile checking on vgasrc code.Kevin O'Connor1-1/+1
Perform a compile check on each individual C file of the vgabios code similar to the way that the main bios code does individual C compile tests. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Rename util.c to string.c and introduce string.h.Kevin O'Connor63-52/+111
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Move keyboard calling code from util.c to boot.c.Kevin O'Connor3-43/+43
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18Split x86 specific functions out of util.c/h to new files x86.c/h.Kevin O'Connor22-179/+212
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18readme: Minor - fix typo in readme.Kevin O'Connor1-1/+1
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18vgabios: Limit the range of the VBE number of "pages" parameter.Kevin O'Connor1-0/+4
Looking at the output of other VGA BIOS implementations, it appears that the number of available video pages reported is always between 1 and 127. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-18vgabios: Rename stdvga_bpp_factor to stdvga_vram_ratio.Kevin O'Connor4-19/+18
Invert the values returned by stdvga_bpp_factor and rename it. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-16bochsvga: fallback to stdvga if dispi interface isn't presentGerd Hoffmann1-19/+48
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-16ahci: add missing check for allocation failureGerd Hoffmann1-9/+16
Triggerable by creating a virtual machine with *lots* of ahci controllers and disks. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-09-13README: Update readme to note scripts/ directory rename and vgasrc/ directory.Kevin O'Connor1-1/+6
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-02build: Reorder makefile source list to group like files together.Kevin O'Connor1-11/+16
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-02Move code cenetered around firmware initialization to src/fw/Kevin O'Connor44-30/+30
Move many C files from the src/ directory to the new src/fw/ directory. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-02Move code centered around specific hardware devices to src/hw/Kevin O'Connor83-91/+91
Move many C files from the src/ directory to the new src/hw/ directory. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-09-02build: Don't use vpath makefile directive.Kevin O'Connor1-14/+12
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-24Update kconfig to latest version.Kevin O'Connor39-1170/+5304
Update kconfig (from Linux v2.6.38-rc2) to the latest version (from Linux v3.11-rc6). This is a copy of kconfig from Linux with only the changes necessary to work with the SeaBIOS build (the equivalent of the earlier SeaBIOS 0da7bfdf commit) and the changes necessary to always emit symbols (SeaBIOS b623e7c5 commit). Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-17Rename tools/ directory to scripts/ directory.Kevin O'Connor56-34/+34
It's common for other projects (eg, QEMU, Linux) to put build scripts into a "scripts/" directory. There's no reason for SeaBIOS to be different, so rename the "tools/" directory to "scripts/". Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-14Minor - simplify rom_reserve().Kevin O'Connor1-10/+7
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-10Minor - no need to declare MaxCountCPUs as VARFSEG.Kevin O'Connor1-1/+1
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-10Add config option to support memory allocations in 9-segment.Kevin O'Connor7-21/+156
Internal "low memory" allocations are currently placed in the UMB region (0xc0000-0xf0000). However, there have been reports of some real machines that do not support DMA to this area of memory. So, add a compile time config option (off by default) to support placing all internal low-memory allocations at the end of the 640K real-memory area (0x90000-0xa0000). Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-10Minor cleanups to smm assembler.Kevin O'Connor1-18/+19
Use size prefixes on assembler instructions. Split the relocation smm handler into a separate section from the main runtime smm handler. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-08apm: fix shutdownGerd Hoffmann4-0/+14
Qemu commit 9ee59f3 removed the bochs bios apm interface emulation at port 0x8900. That broke poweroff via APM. Fix it by powering off the machine using the acpi pm control register. Old code is left in, so seabios wil try both poweroff methods. Cleaning that eventually up is left for another patch, after checking it isn't needed. Qemu never implemented "Standby" and "Suspend", only "Shutdown", so it looks like there might be non-qemu use cases (bochs probably). Easiest way to test this is the syslinux poweroff module; modern linux distros usually have CONFIG_APM turned off. Reported-by: Sebastian Herbszt <herbszt@gmx.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-08-02acpi_extract.py: document DEVICE directivesMichael S. Tsirkin1-0/+3
commit 2b568ebb20b08c7881d976b5bc9f59a425bae5e6 acpi_extract: detect DeviceOp added new directives to acpi_extract.py, but didn't document them. Add documentation at top of file. Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-08-02Support custom boot menu prompt and custom boot menu key.Kevin O'Connor1-3/+5
Allow configuration of the boot menu prompt and boot menu key (via the romfile interface). Some machines don't have an F12 key, so make this configurable. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-08-02Fix bug in CBFS file walking with compressed files.Kevin O'Connor1-1/+1
The file walking code was incorrectly using the uncompressed file size when searching for the next file. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-07-21Add missing mathcp_setup() call to CSM code.Kevin O'Connor1-0/+1
It looks like when mathcp_setup() got moved from interface_init() to platform_hardware_setup() in 3a735baa the corresponding change was not made to the CSM code. Update it now. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2013-07-21Default unused UMB areas to be read-only.Kevin O'Connor2-3/+17
It looks like MSDOS 6 wants the UMB area to be read-only in order for it to use it. FreeDOS doesn't care, but it always maps a page from high mem when it does use the area. So, add an option to control whether unused UMB ram is marked read-only and default it to read-only as that seems to be more compatible. This also fixes an off-by-one bug in the shadow range checking code. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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