qemu/hw/fdc.h
Blue Swirl 17801c78fe fdc: make optional
Ignore failure with fdc device creation.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-20 09:34:06 +00:00

32 lines
740 B
C

#ifndef HW_FDC_H
#define HW_FDC_H
#include "isa.h"
#include "blockdev.h"
/* fdc.c */
#define MAX_FD 2
static inline void fdctrl_init_isa(DriveInfo **fds)
{
ISADevice *dev;
dev = isa_try_create("isa-fdc");
if (!dev) {
return;
}
if (fds[0]) {
qdev_prop_set_drive_nofail(&dev->qdev, "driveA", fds[0]->bdrv);
}
if (fds[1]) {
qdev_prop_set_drive_nofail(&dev->qdev, "driveB", fds[1]->bdrv);
}
qdev_init_nofail(&dev->qdev);
}
void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
target_phys_addr_t mmio_base, DriveInfo **fds);
void sun4m_fdctrl_init(qemu_irq irq, target_phys_addr_t io_base,
DriveInfo **fds, qemu_irq *fdc_tc);
#endif