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[Qemu-devel] [PULL v2 43/60] i386: drop FDC in pc-q35-2.4+ if neither it
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] [PULL v2 43/60] i386: drop FDC in pc-q35-2.4+ if neither it nor floppy drives are wanted |
Date: |
Mon, 1 Jun 2015 14:24:55 +0200 |
From: Laszlo Ersek <address@hidden>
It is Very annoying to carry forward an outdatEd coNtroller with a mOdern
Machine type.
Hence, let us not instantiate the FDC when all of the following apply:
- the machine type is pc-q35-2.4 or later,
- "-device isa-fdc" is not passed on the command line (nor in the config
file),
- no "-drive if=floppy,..." is requested.
Cc: Markus Armbruster <address@hidden>
Cc: Paolo Bonzini <address@hidden>
Cc: Gerd Hoffmann <address@hidden>
Cc: John Snow <address@hidden>
Cc: "Gabriel L. Somlo" <address@hidden>
Cc: "Michael S. Tsirkin" <address@hidden>
Cc: Kevin Wolf <address@hidden>
Cc: address@hidden
Suggested-by: Markus Armbruster <address@hidden>
Signed-off-by: Laszlo Ersek <address@hidden>
Acked-by: Paolo Bonzini <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Reviewed-by: Markus Armbruster <address@hidden>
---
hw/i386/pc_q35.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 9f036c8..66220b3 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -392,6 +392,7 @@ static void pc_q35_2_4_machine_options(MachineClass *m)
pc_q35_machine_options(m);
m->default_machine_opts = "firmware=bios-256k.bin";
m->default_display = "std";
+ m->no_floppy = 1;
m->alias = "q35";
}
--
MST
- [Qemu-devel] [PULL v2 33/60] virtio: introduce virtio_get_num_queues(), (continued)
- [Qemu-devel] [PULL v2 33/60] virtio: introduce virtio_get_num_queues(), Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 32/60] virtio: device_plugged() can fail, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 34/60] virtio-ccw: introduce ccw specific queue limit, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 35/60] virtio-ccw: validate the number of queues against bus limitation, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 36/60] virtio-s390: introduce virito s390 queue limit, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 37/60] virtio-s390: introduce virtio_s390_device_plugged(), Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 38/60] virtio: rename VIRTIO_PCI_QUEUE_MAX to VIRTIO_QUEUE_MAX, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 39/60] virtio: increase the queue limit to 1024, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 40/60] i386/pc: pc_basic_device_init(): delegate FDC creation request, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 41/60] i386/pc: '-drive if=floppy' should imply a board-default FDC, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 43/60] i386: drop FDC in pc-q35-2.4+ if neither it nor floppy drives are wanted,
Michael S. Tsirkin <=
- [Qemu-devel] [PULL v2 42/60] i386/pc_q35: don't insist on board FDC if there's no default floppy, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 44/60] acpi: Simplify printing to dynamic string, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 45/60] Add stream ID to MSI write, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 46/60] Extend TPM TIS interface to support TPM 2, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 47/60] tpm: Probe for connected TPM 1.2 or TPM 2, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 48/60] TPM2 ACPI table support, Michael S. Tsirkin, 2015/06/01
- [Qemu-devel] [PULL v2 49/60] acpi: add aml_add() term, Michael S. Tsirkin, 2015/06/01