qemu/hw/fdc.h

#ifndef HW_FDC_H
#define HW_FDC_H

#include "qemu-common.h"

/* fdc.c */
#define MAX_FD 2

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;

ISADevice *fdctrl_init_isa(ISABus *bus, DriveInfo **fds);
void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,
                        hwaddr mmio_base, DriveInfo **fds);
void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base,
                       DriveInfo **fds, qemu_irq *fdc_tc);

FDriveType isa_fdc_get_drive_type(ISADevice *fdc, int i);

#endif
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 07:29:15 +00:00			`#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 15:22:19 +00:00			`#include "qemu-common.h"`
fdc: use FDriveType for floppy drive type Signed-off-by: Blue Swirl <blauwirbel@gmail.com> 2011-02-12 21:23:12 +00:00
Break up vl.h. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162 2007-11-17 17:14:51 +00:00			`/* 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 09:12:27 +00:00			`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 15:22:19 +00:00			`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> 2011-02-05 16:32:23 +00:00			`void fdctrl_init_sysbus(qemu_irq irq, int dma_chann,`
Rename target_phys_addr_t to hwaddr target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are reserved) and its purpose doesn't match the name (most target_phys_addr_t addresses are not target specific). Replace it with a finger-friendly, standards conformant hwaddr. Outstanding patchsets can be fixed up with the command git rebase -i --exec 'find -name "*.[ch]" \| xargs s/target_phys_addr_t/hwaddr/g' origin Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> 2012-10-23 10:30:10 +00:00			`hwaddr mmio_base, DriveInfo **fds);`
			`void sun4m_fdctrl_init(qemu_irq irq, hwaddr io_base,`
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> 2011-02-05 16:32:23 +00:00			`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 09:12:27 +00:00
			`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 14:37:26 +00:00
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 07:29:15 +00:00			`#endif`