xemu-project/xemu
1
0
Fork 0
mirror of https://github.com/xemu-project/xemu.git synced 2024-11-24 12:09:58 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
c9c99c22d5
xemu/hw/ide.h

40 lines
1.3 KiB
C
Raw Normal View History

ide: split away ide-isa.c create ide-isa.c and place isa bus support there. only build ide-isa support for platforms using it. also create ide.h header file. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:19 +00:00
#ifndef HW_IDE_H
#define HW_IDE_H
ide: Make PIIX and ISA IDE init functions return the qdev Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-24 17:59:29 +00:00
#include "isa.h"
#include "pci.h"
ide/mmio: convert to memory API Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-09 14:10:07 +00:00
#include "memory.h"
ide: split away ide-isa.c create ide-isa.c and place isa bus support there. only build ide-isa support for platforms using it. also create ide.h header file. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:19 +00:00
blockdev: Fix regression in -drive if=scsi,index=N Before commit 622b520f, index=12 meant bus=1,unit=5. Since the commit, it means bus=0,unit=12. The drive is created, but not the guest device. That's because the controllers we use with if=scsi drives (lsi53c895a and esp) support only 7 units, and scsi_bus_legacy_handle_cmdline() ignores drives with unit numbers exceeding that limit. Changing the mapping of index to bus, unit is a regression. Breaking -drive invocations that used to work just makes it worse. Revert the part of commit 622b520f that causes this, and clean up some. Note that the fix only affects if=scsi. You can still put more than 7 units on a SCSI bus with -device & friends. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-01-28 10:21:40 +00:00
#define MAX_IDE_DEVS 2
ide: split away ide-isa.c create ide-isa.c and place isa bus support there. only build ide-isa support for platforms using it. also create ide.h header file. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:19 +00:00
/* ide-isa.c */
isa: give ISABus/ISADevice to isa_create(), isa_bus_irqs() and isa_get_irq() functions NULL is a valid bus/device, so there is no change in behaviour. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-15 21:09:51 +00:00
ISADevice *isa_ide_init(ISABus *bus, int iobase, int iobase2, int isairq,
ide: Make PIIX and ISA IDE init functions return the qdev Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-24 17:59:29 +00:00
DriveInfo *hd0, DriveInfo *hd1);
ide: split away ide-isa.c create ide-isa.c and place isa bus support there. only build ide-isa support for platforms using it. also create ide.h header file. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:19 +00:00
ide: split away ide-pci.c create ide-pci.c and place pci bus support there. only build ide-pci support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Fix build (merge with isa mmio split)
2009-08-20 13:22:20 +00:00
/* ide-pci.c */
ide: pass down DriveInfo instead of BlockDriverState Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-28 13:47:03 +00:00
void pci_cmd646_ide_init(PCIBus *bus, DriveInfo **hd_table,
ide: split away ide-pci.c create ide-pci.c and place pci bus support there. only build ide-pci support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Fix build (merge with isa mmio split)
2009-08-20 13:22:20 +00:00
int secondary_ide_enabled);
xen: implement unplug protocol in xen_platform The unplug protocol is necessary to support PV drivers in the guest: the drivers expect to be able to "unplug" emulated disks and nics before initializing the Xen PV interfaces. It is responsibility of the guest to make sure that the unplug is done before the emulated devices or the PV interface start to be used. We use pci_for_each_device to walk the PCI bus, identify the devices and disks that we want to disable and dynamically unplug them. Changes in v2: - use PCI_CLASS constants; - replace pci_unplug_device with qdev_unplug; - do not import hw/ide/internal.h in xen_platform.c; Changes in v3: - introduce piix3-ide-xen, that support hot-unplug; - move the unplug code to hw/ide/piix.c; - just call qdev_unplug from xen_platform.c to unplug the IDE disks; Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Alexander Graf <agraf@suse.de>
2011-07-18 06:07:02 +00:00
PCIDevice *pci_piix3_xen_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn);
ide: Make PIIX and ISA IDE init functions return the qdev Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-24 17:59:29 +00:00
PCIDevice *pci_piix3_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn);
PCIDevice *pci_piix4_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn);
MIPS: Initial support of VIA IDE controller used by fulong mini pc Signed-off-by: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-06-29 02:49:50 +00:00
void vt82c686b_ide_init(PCIBus *bus, DriveInfo **hd_table, int devfn);
ide: split away ide-pci.c create ide-pci.c and place pci bus support there. only build ide-pci support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Fix build (merge with isa mmio split)
2009-08-20 13:22:20 +00:00
ide: split away ide-macio.c create ide-macio.c and place macio support there. only build ide-macio support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:21 +00:00
/* ide-macio.c */
ppc: convert to memory API Reviewed-by: Richard Henderson <rth@twiddle.net> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08 13:09:17 +00:00
MemoryRegion *pmac_ide_init (DriveInfo **hd_table, qemu_irq irq,
ide: split away ide-macio.c create ide-macio.c and place macio support there. only build ide-macio support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:21 +00:00
void *dbdma, int channel, qemu_irq dma_irq);
ide: split away ide-mmio.c create ide-mmio.c and place mmio support there. only build ide-mmio support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:22 +00:00
/* ide-mmio.c */
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
void mmio_ide_init (hwaddr membase, hwaddr membase2,
ide/mmio: convert to memory API Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-09 14:10:07 +00:00
MemoryRegion *address_space,
ide: split away ide-mmio.c create ide-mmio.c and place mmio support there. only build ide-mmio support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:22 +00:00
qemu_irq irq, int shift,
ide: pass down DriveInfo instead of BlockDriverState Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-28 13:47:03 +00:00
DriveInfo *hd0, DriveInfo *hd1);
ide: split away ide-mmio.c create ide-mmio.c and place mmio support there. only build ide-mmio support for platforms using it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:22 +00:00
ide pc: Cut out the block layer geometry middleman PC BIOS setup needs IDE geometry information. Get it directly from the device model rather than through the block layer. In preparation of purging geometry from the block layer, which will happen later in this series. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2012-07-10 09:12:38 +00:00
int ide_get_geometry(BusState *bus, int unit,
int16_t *cyls, int8_t *heads, int8_t *secs);
int ide_get_bios_chs_trans(BusState *bus, int unit);
pc: Fix CMOS info for drives defined with -device Drives defined with -drive if=ide get get created along with the IDE controller, inside machine->init(). That's before cmos_init(). Drives defined with -device get created during generic device init. That's after cmos_init(). Because of that, CMOS has no information on them (type, geometry, translation). Older versions of Windows such as XP reportedly choke on that. Split off the part of CMOS initialization that needs to know about -device devices, and turn it into a reset handler, so it runs after device creation. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-24 17:58:20 +00:00
ide: consolidate drive_get(IF_IDE) factor out ide initialization to call drive_get(IF_IDE) Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-04-03 11:32:46 +00:00
/* ide/core.c */
void ide_drive_get(DriveInfo **hd, int max_bus);
ide: split away ide-isa.c create ide-isa.c and place isa bus support there. only build ide-isa support for platforms using it. also create ide.h header file. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-20 13:22:19 +00:00
#endif /* HW_IDE_H */
Reference in New Issue Copy Permalink