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[Qemu-devel] Re: [PATCHv8 00/16] boot order specification
From: |
Blue Swirl |
Subject: |
[Qemu-devel] Re: [PATCHv8 00/16] boot order specification |
Date: |
Sat, 11 Dec 2010 15:13:35 +0000 |
On Wed, Dec 8, 2010 at 11:34 AM, Gleb Natapov <address@hidden> wrote:
> Forget to save a couple of buffers before sending version 7 :(
>
> Anthony, Blue can this be applied now?
I made some more tests, this time with PPC. I modified OpenBIOS to
print out the boot device list:
$ qemu-system-ppc -drive if=none,id=hda,file=/dev/null -device
ide-drive,drive=hda,bootindex=1 -drive if=none,id=cd,file=/dev/null
-device ide-drive,drive=cd,bootindex=0 -nographic -prom-env
'auto-boot?=false' -L .
qemu-system-ppc: pci_add_option_rom: failed to find romfile "vgabios-stdvga.bin"
Could not open option rom 'pxe-ne2k_pci.bin': No such file or directory
>> =============================================================
>> OpenBIOS 1.0 [Nov 28 2010 19:37]
>> Configuration device id QEMU version 1 machine id 2
>> CPUs: 1
>> Memory: 128M
>> UUID: 00000000-0000-0000-0000-000000000000
>> CPU type PowerPC,750
>> bootindex /address@hidden/address@hidden/address@hidden/address@hidden
>> /address@hidden/address@hidden/address@hidden/address@hidden
Welcome to OpenBIOS v1.0 built on Nov 28 2010 19:37
0 > show-devs
7be6324 /
7be6440 /aliases
7be64e4 /openprom (BootROM)
7bebfa0 /openprom/client-services
7be668c /options
7be6704 /chosen
7be67e8 /builtin
7be688c /builtin/console
7bebcac /packages
7becda8 /packages/cmdline
7becee8 /packages/disk-label
7bedb58 /packages/terminal-emulator
7bee548 /packages/deblocker
7bee89c /packages/hfsplus-files
7beeb3c /packages/hfs-files
7beedd8 /packages/ext2-files
7bef010 /packages/iso9660-files
7bef248 /packages/grubfs-files
7bef480 /packages/mac-parts
7bef6b8 /packages/pc-parts
7bef8ec /packages/xcoff-loader
7bef9b8 /packages/elf-loader
7befa80 /packages/bootinfo-loader
7bed958 /cpus
7bf2fe8 /cpus/PowerPC,address@hidden (cpu)
7beda58 /address@hidden (memory)
7befb4c /address@hidden (pci)
7beff64 /address@hidden/QEMU,address@hidden (display)
7bf0438 /address@hidden/address@hidden (network)
7bf0814 /address@hidden/address@hidden (pci-ide)
7bf0c50 /address@hidden/address@hidden/address@hidden (ata)
7bf0dd0 /address@hidden/address@hidden/address@hidden (ata)
7bf0f50 /address@hidden/address@hidden/address@hidden/address@hidden (block)
7bf131c /address@hidden/address@hidden/address@hidden/address@hidden (block)
7bf1674 /address@hidden/address@hidden (mac-io)
7bf1b54 /address@hidden/address@hidden/address@hidden (via-cuda)
7bf1d70 /address@hidden/address@hidden/address@hidden/adb (adb)
7bf1ed8 /address@hidden/address@hidden/address@hidden/adb/address@hidden
(keyboard)
7bf2080 /address@hidden/address@hidden/address@hidden/adb/address@hidden (mouse)
7bf220c /address@hidden/address@hidden/address@hidden/rtc (rtc)
7bf23f4 /address@hidden/address@hidden/address@hidden (nvram)
7bf2614 /address@hidden/address@hidden/address@hidden (escc)
7bf271c /address@hidden/address@hidden/address@hidden/address@hidden (serial)
7bf29b4 /address@hidden/address@hidden/address@hidden/address@hidden (serial)
7bf2c20 /address@hidden/address@hidden/address@hidden (ata)
ok
/address@hidden/address@hidden/address@hidden/address@hidden does not match
/address@hidden/address@hidden/address@hidden/address@hidden
I wonder where '@80000000' comes from. A dump of original g3beige
device tree is here:
http://penguinppc.org/historical/dev-trees-html/g3_beige_300.html
But actually the tree generated by OpenBIOS looks more like g3bw one:
http://penguinppc.org/historical/dev-trees-html/g3bw_400.html
How can we get the names to be more compatible? At least
s/grackle/pci/ is easy to do in QEMU, but which instance (QEMU or
OpenBIOS) should handle pci-ata vs ide change? What should we do with
address@hidden vs address@hidden
0001-Use-bootindex.patch
Description: Source code patch
- [Qemu-devel] [PATCHv8 09/16] Record which USBDevice USBPort belongs too., (continued)
- [Qemu-devel] [PATCHv8 09/16] Record which USBDevice USBPort belongs too., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 08/16] Add get_fw_dev_path callback for pci bus., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 11/16] Add get_fw_dev_path callback to scsi bus., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 04/16] Add get_fw_dev_path callback to ISA bus in qdev., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 12/16] Add bootindex parameter to net/block/fd device, Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 07/16] Add get_fw_dev_path callback for system bus., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 06/16] Add get_fw_dev_path callback to IDE bus., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 13/16] Change fw_cfg_add_file() to get full file path as a parameter., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 10/16] Add get_fw_dev_path callback for usb bus., Gleb Natapov, 2010/12/08
- [Qemu-devel] [PATCHv8 01/16] Introduce fw_name field to DeviceInfo structure., Gleb Natapov, 2010/12/08
- [Qemu-devel] Re: [PATCHv8 00/16] boot order specification,
Blue Swirl <=
- [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Gleb Natapov, 2010/12/11
- [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Blue Swirl, 2010/12/11
- [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Gleb Natapov, 2010/12/11
- Re: [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Gleb Natapov, 2010/12/11
- Re: [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Blue Swirl, 2010/12/11
- Re: [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Gleb Natapov, 2010/12/11
- Re: [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Benjamin Herrenschmidt, 2010/12/11
- [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Blue Swirl, 2010/12/11
- Re: [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Benjamin Herrenschmidt, 2010/12/11
- Re: [Qemu-devel] Re: [PATCHv8 00/16] boot order specification, Andreas Färber, 2010/12/14