77873196f3
Right now we load the guest kernel to RAM, fire off the BIOS, hope it doesn't clobber memory and run an option rom that jumps into the kernel. That breaks with SeaBIOS, as that clears memory. So let's read all kernel, module etc. data using the fw_cfg interface when in the int19 handler. This patch implements said mechanism for multiboot. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> |
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.. | ||
keymaps | ||
optionrom | ||
bamboo.dtb | ||
bamboo.dts | ||
bios.bin | ||
Makefile | ||
mpc8544ds.dtb | ||
mpc8544ds.dts | ||
multiboot.bin | ||
ohw.diff | ||
openbios-ppc | ||
openbios-sparc32 | ||
openbios-sparc64 | ||
pcbios.bin | ||
petalogix-s3adsp1800.dtb | ||
ppc_rom.bin | ||
pxe-e1000.bin | ||
pxe-i82559er.bin | ||
pxe-ne2k_pci.bin | ||
pxe-pcnet.bin | ||
pxe-rtl8139.bin | ||
pxe-virtio.bin | ||
README | ||
vgabios-cirrus.bin | ||
vgabios.bin | ||
video.x |
- The PC BIOS comes from the Bochs project (http://bochs.sourceforge.net/). - The VGA BIOS and the Cirrus VGA BIOS come from the LGPL VGA bios project (http://www.nongnu.org/vgabios/). - The PowerPC Open Hack'Ware Open Firmware Compatible BIOS is available at http://perso.magic.fr/l_indien/OpenHackWare/index.htm. - video.x is a PowerMac NDRV compatible driver for a VGA frame buffer. It comes from the Mac-on-Linux project (http://www.maconlinux.org/). - OpenBIOS (http://www.openbios.org/) is a free (GPL v2) portable firmware implementation. The goal is to implement a 100% IEEE 1275-1994 (referred to as Open Firmware) compliant firmware. The included images for Sparc32, Sparc64 and PowerPC (for 32 and 64 bit PPC CPUs) are built from OpenBIOS SVN revision 569. - The PXE roms come from Rom-o-Matic gPXE 0.9.9 with BANNER_TIMEOUT=0 e1000 8086:100E pcnet32 1022:2000 ns8390 1050:0940 rtl8139 10ec:8139 eepro100 8086:1209 virtio 1af4:1000 http://rom-o-matic.net/