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[Qemu-devel] [PATCH 0/6] Fix -kernel with SeaBIOS v2
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH 0/6] Fix -kernel with SeaBIOS v2 |
Date: |
Thu, 12 Nov 2009 21:53:09 +0100 |
SeaBIOS clears RAM between we write our -kernel image to RAM and the int19
handler gets triggered.
So in order to work around that, I sat down and implemented Avi's suggestion
of "downloading" all blobs in runtime from the fw_cfg interface
Thanks to glommer who talked me into doing it ;-).
v1 -> v2:
- rename copy_rom -> rom_copy
- introduce fw_cfg compat loader for loadvm
Alexander Graf (6):
Make fw_cfg interface 32-bit aware
Introduce rom_rom
Convert multiboot to fw_cfg backed data storage
Move common option rom code to header file
Convert linux bootrom to external rom and fw_cfg
Add linuxboot to BLOBS
Makefile | 2 +-
hw/fw_cfg.c | 30 ++++++--
hw/fw_cfg.h | 13 +++-
hw/loader.c | 38 +++++++++
hw/loader.h | 1 +
hw/pc.c | 169 +++++++++++++----------------------------
pc-bios/optionrom/Makefile | 2 +-
pc-bios/optionrom/linuxboot.S | 140 ++++++++++++++++++++++++++++++++++
pc-bios/optionrom/multiboot.S | 108 ++++++++++-----------------
pc-bios/optionrom/optionrom.h | 107 ++++++++++++++++++++++++++
10 files changed, 416 insertions(+), 194 deletions(-)
create mode 100644 pc-bios/optionrom/linuxboot.S
create mode 100644 pc-bios/optionrom/optionrom.h
- [Qemu-devel] [PATCH 0/6] Fix -kernel with SeaBIOS v2,
Alexander Graf <=
[Qemu-devel] [PATCH 4/6] Move common option rom code to header file, Alexander Graf, 2009/11/12
[Qemu-devel] [PATCH 3/6] Convert multiboot to fw_cfg backed data storage, Alexander Graf, 2009/11/12
[Qemu-devel] [PATCH 1/6] Make fw_cfg interface 32-bit aware, Alexander Graf, 2009/11/12