diff options
| author | Laszlo Ersek <lersek@redhat.com> | 2015-05-28 22:04:08 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-05-31 20:24:06 +0200 |
| commit | fd53c87cf6651b0dfe9f5107cfe77d2f697bd4f6 (patch) | |
| tree | 01b03523539d7a5a0b5d98d36a35ef5a740032e7 /include/hw/i386/pc.h | |
| parent | b829c2a98f1f67308eb02fcddb52d8fa67775f18 (diff) | |
| download | qemu-fd53c87cf6651b0dfe9f5107cfe77d2f697bd4f6.zip | |
i386/pc: pc_basic_device_init(): delegate FDC creation request
This patch introduces no observable change, but it allows the callers of
pc_basic_device_init(), ie. pc_init1() and pc_q35_init(), to request (or
not request) the creation of the FDC explicitly.
At the moment both callers pass constant create_fdctrl=true (hence no
observable change).
Assuming a board passes create_fdctrl=false, "floppy" will be NULL on
output, and (beyond the FDC not being created) that NULL will be passed on
to pc_cmos_init(). Luckily, pc_cmos_init() already handles that case.
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: John Snow <jsnow@redhat.com>
Cc: "Gabriel L. Somlo" <gsomlo@gmail.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-block@nongnu.org
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'include/hw/i386/pc.h')
| -rw-r--r-- | include/hw/i386/pc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 0510aeac89..27bd748eab 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -197,6 +197,7 @@ qemu_irq *pc_allocate_cpu_irq(void); DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, ISADevice **rtc_state, + bool create_fdctrl, ISADevice **floppy, bool no_vmport, uint32 hpet_irqs); |