]> Git Repo - qemu.git/blob - hw/fdc.h
optimize screendump for the common non-switch case
[qemu.git] / hw / fdc.h
1 #ifndef HW_FDC_H
2 #define HW_FDC_H
3
4 #include "isa.h"
5 #include "blockdev.h"
6
7 /* fdc.c */
8 #define MAX_FD 2
9
10 static inline ISADevice *fdctrl_init_isa(ISABus *bus, DriveInfo **fds)
11 {
12     ISADevice *dev;
13
14     dev = isa_try_create(bus, "isa-fdc");
15     if (!dev) {
16         return NULL;
17     }
18
19     if (fds[0]) {
20         qdev_prop_set_drive_nofail(&dev->qdev, "driveA", fds[0]->bdrv);
21     }
22     if (fds[1]) {
23         qdev_prop_set_drive_nofail(&dev->qdev, "driveB", fds[1]->bdrv);
24     }
25     qdev_init_nofail(&dev->qdev);
26
27     return dev;
28 }
29
30 void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
31                         target_phys_addr_t mmio_base, DriveInfo **fds);
32 void sun4m_fdctrl_init(qemu_irq irq, target_phys_addr_t io_base,
33                        DriveInfo **fds, qemu_irq *fdc_tc);
34 void fdc_get_bs(BlockDriverState *bs[], ISADevice *dev);
35
36 #endif
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