[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 0/6] Q35: Implement -cdrom/-hda sugar
From: |
John Snow |
Subject: |
[Qemu-devel] [PATCH 0/6] Q35: Implement -cdrom/-hda sugar |
Date: |
Tue, 23 Sep 2014 12:47:59 -0400 |
The Q35 board initialization does not currently bother to look
for any drives added by the various syntactical sugar shorthands
to be added to the AHCI HBA. These include -hda through -hdd,
-cdrom, and -drive if=ide shorthands.
An obstacle to having implemented this sooner is debate over
whether or not to add an additional interface type, and how to
manage the different units-per-bus mappings of various HBA
implementations.
This patch series:
(1) Does not add IF_AHCI, but reuses IF_IDE
(2) Allows the if_max_devs table to be overridden
(3) Adds this override to the Q35 board type.
(4) Finally, adds implementation to Q35 initialization.
Other changes from RFC2:
- Re-uses ide_drive_get instead of ahci_drive_get
- Adds units-per-bus property to all Q35 machines
- Changes orphan scanning to exclude IF_NONE and
automatically added drives
- Renames 'units-per-idebus' to 'units-per-default-bus'
And allows override of any one IF type (block_default)
John Snow (6):
blockdev: Orphaned drive search
blockdev: Allow overriding if_max_dev property
pc/vl: Add units-per-default-bus property
ide: Update ide_drive_get to be HBA agnostic
qtest/bios-tables: Correct Q35 command line
q35/ahci: Pick up -cdrom and -hda options
blockdev.c | 56 ++++++++++++++++++++++++++++++++++++++++++++++-
hw/i386/pc.c | 1 +
hw/i386/pc_q35.c | 6 ++++-
hw/ide/ahci.c | 15 +++++++++++++
hw/ide/ahci.h | 2 ++
hw/ide/core.c | 12 +++++-----
include/hw/boards.h | 2 ++
include/sysemu/blockdev.h | 5 +++++
tests/bios-tables-test.c | 10 ++++-----
vl.c | 20 ++++++++++++++++-
10 files changed, 115 insertions(+), 14 deletions(-)
--
1.9.3
- [Qemu-devel] [PATCH 0/6] Q35: Implement -cdrom/-hda sugar,
John Snow <=