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qemu/hw/fdc.h

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pc: split out piix specific part from pc.c into pc_piix.c Finally, we can safely split out the piix specific part from pc.c into pc_piix.c. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-14 15:29:15 +08:00
#ifndef HW_FDC_H
#define HW_FDC_H
Un-inline fdctrl_init_isa() Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-11 23:22:19 +08:00
#include "qemu-common.h"
fdc: use FDriveType for floppy drive type Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-13 05:23:12 +08:00
Break up vl.h. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-18 01:14:51 +08:00
/* fdc.c */
#define MAX_FD 2
fdc: Move floppy geometry guessing back from block.c Commit 5bbdbb46 moved it to block.c because "other geometry guessing functions already reside in block.c". Device-specific functionality should be kept in device code, not the block layer. Move it back. Disk geometry guessing is still in block.c. To be moved out in a later patch series. Bonus: the floppy type used in pc_cmos_init() now obviously matches the one in the FDrive. Before, we relied on bdrv_get_floppy_geometry_hint() picking the same type both in fd_revalidate() and in pc_cmos_init(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-10 17:12:27 +08:00
typedef enum FDriveType {
FDRIVE_DRV_144 = 0x00, /* 1.44 MB 3"5 drive */
FDRIVE_DRV_288 = 0x01, /* 2.88 MB 3"5 drive */
FDRIVE_DRV_120 = 0x02, /* 1.2 MB 5"25 drive */
FDRIVE_DRV_NONE = 0x03, /* No drive connected */
} FDriveType;
Un-inline fdctrl_init_isa() Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-05-11 23:22:19 +08:00
ISADevice *fdctrl_init_isa(ISABus *bus, DriveInfo **fds);
fdc: refactor device creation Turn fdc_init_isa into an inline function. Get floppy geometry directly from the drives. Don't expose FDCtrl. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-06 00:32:23 +08:00
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);
fdc: Move floppy geometry guessing back from block.c Commit 5bbdbb46 moved it to block.c because "other geometry guessing functions already reside in block.c". Device-specific functionality should be kept in device code, not the block layer. Move it back. Disk geometry guessing is still in block.c. To be moved out in a later patch series. Bonus: the floppy type used in pc_cmos_init() now obviously matches the one in the FDrive. Before, we relied on bdrv_get_floppy_geometry_hint() picking the same type both in fd_revalidate() and in pc_cmos_init(). Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-10 17:12:27 +08:00
FDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i);
pc: Fix floppy drives with if=none Commit 63ffb564 broke floppy devices specified on the command line like -drive file=...,if=none,id=floppy -global isa-fdc.driveA=floppy because it relies on drive_get() which works only with -fda/-drive if=floppy. This patch resembles what we're already doing for IDE, i.e. remember the floppy device that was created and use that to extract the BlockDriverStates where needed. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com>
2011-10-20 22:37:26 +08:00
pc: split out piix specific part from pc.c into pc_piix.c Finally, we can safely split out the piix specific part from pc.c into pc_piix.c. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-14 15:29:15 +08:00
#endif