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path: root/hw/ide/microdrive.c
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2017-09-18hw/ide/microdrive: Mark the dscm1xxxx device with user_creatable = falseThomas Huth
QEMU currently aborts with an assertion message when the user is trying to remove a dscm1xxxx again: $ aarch64-softmmu/qemu-system-aarch64 -S -M integratorcp -nographic QEMU 2.9.93 monitor - type 'help' for more information (qemu) device_add dscm1xxxx,id=xyz (qemu) device_del xyz ** ERROR:qemu/qdev-monitor.c:872:qdev_unplug: assertion failed: (hotplug_ctrl) Aborted (core dumped) Looks like this device has to be wired up in code and is not meant to be hot-pluggable, so let's mark it with user_creatable = false. Signed-off-by: Thomas Huth <thuth@redhat.com> Reviewed-by: John Snow <jsnow@redhat.com> Message-id: 1503543783-17192-1-git-send-email-thuth@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2016-07-12Use #include "..." for our own headers, <...> for othersMarkus Armbruster
Tracked down with an ugly, brittle and probably buggy Perl script. Also move includes converted to <...> up so they get included before ours where that's obviously okay. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com> Reviewed-by: Richard Henderson <rth@twiddle.net>
2016-01-29ide: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-17-git-send-email-peter.maydell@linaro.org
2014-10-24hmp: Remove "info pcmcia"Markus Armbruster
This command lists PCMCIA sockets and cards. Only a few ARM boards have sockets (akita, borzoi, connex, mainstone, spitz, terrier, tosa, verdex, z2), the only card is the DSCM-1xxxx Hitachi Microdrive (qdev "microdrive"), and it is only inserted during machine init, if ever. So this command doesn't really tell anybody anything new so far. Moreover, pcmcia_socket_unregister() has a use-after-free bug, flagged by Coverity. Has never been used, because there has never been code to eject a PCMCIA card. Not worth fixing & converting to QMP. Remove it. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Luiz Capitulino <lcapitulino@redhat.com> Acked-by: Andreas Färber <afaerber@suse.de> Message-id: 1411144812-22958-1-git-send-email-armbru@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-10-20hw: Convert from BlockDriverState to BlockBackend, mostlyMarkus Armbruster
Device models should access their block backends only through the block-backend.h API. Convert them, and drop direct includes of inappropriate headers. Just four uses of BlockDriverState are left: * The Xen paravirtual block device backend (xen_disk.c) opens images itself when set up via xenbus, bypassing blockdev.c. I figure it should go through qmp_blockdev_add() instead. * Device model "usb-storage" prompts for keys. No other device model does, and this one probably shouldn't do it, either. * ide_issue_trim_cb() uses bdrv_aio_discard() instead of blk_aio_discard() because it fishes its backend out of a BlockAIOCB, which has only the BlockDriverState. * PC87312State has an unused BlockDriverState[] member. The next two commits take care of the latter two. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-08-20block: Drop some superfluous casts from void *Markus Armbruster
They clutter the code. Unfortunately, I can't figure out how to make Coccinelle drop all of them, so I have to settle for common special cases: @@ type T; T *pt; void *pv; @@ - pt = (T *)pv; + pt = pv; @@ type T; @@ - (T *) (\(g_malloc\|g_malloc0\|g_realloc\|g_new\|g_new0\|g_renew\| g_try_malloc\|g_try_malloc0\|g_try_realloc\| g_try_new\|g_try_new0\|g_try_renew\)(...)) Topped off with minor manual style cleanups. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Jeff Cody <jcody@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2014-06-30hw: Fix qemu_allocate_irqs() leaksAndreas Färber
Replace qemu_allocate_irqs(foo, bar, 1)[0] with qemu_allocate_irq(foo, bar, 0). This avoids leaking the dereferenced qemu_irq *. Cc: Markus Armbruster <armbru@redhat.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andreas Färber <afaerber@suse.de> [PC Changes: * Applied change to instance in sh4/sh7750.c ] Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Kirill Batuzov <batuzovk@ispras.ru> [AF: Fix IRQ index in sh4/sh7750.c] Cc: qemu-stable@nongnu.org Signed-off-by: Andreas Färber <afaerber@suse.de>
2014-05-14savevm: Remove all the unneeded version_minimum_id_old (rest)Juan Quintela
After previous Peter patch, they are redundant. This way we don't assign them except when needed. Once there, there were lots of case where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (appart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2013-11-05microdrive: Coding Style cleanupsAndreas Färber
Add missing braces. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-11-05pcmcia: QOM'ify PCMCIACardState and MicroDriveStateAndreas Färber
Turn PCMCIACardState into a device. Move callbacks to new PCMCIACardClass. Derive TYPE_MICRODRIVE from TYPE_PCMCIA_CARD. Replace ide_init2_with_non_qdev_drives(). Signed-off-by: Othmar Pasteka <pasteka@kabsi.at> Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-04-08hw: move headers to include/Paolo Bonzini
Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19softmmu: move include files to include/sysemu/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-12-19block: move include files to include/block/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2011-09-12hw: Trim superfluous #include "block_int.h"Markus Armbruster
Including it in device models is unclean, including it without a reason adds insult to injury. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-15Remove unused sysemu.h include directivesBlue Swirl
Remove unused sysemu.h include directives to speed up build with the following patches. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-07-06Merge remote branch 'kwolf/for-anthony' into stagingAnthony Liguori
2010-07-06savevm: Add DeviceState paramAlex Williamson
When available, we'd like to be able to access the DeviceState when registering a savevm. For buses with a get_dev_path() function, this will allow us to create more unique savevm id strings. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-06ide: Replace IDEState members is_cdrom, is_cf by drive_kindMarkus Armbruster
The two aren't independent variables. Make that obvious. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-06-04ide: Split non-qdev code off ide_init2()Markus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2009-12-04Add "static" to please SparseBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-11-07IDE: Fix reset handlingBlue Swirl
Problem: x86 systems could not survive a few system_resets. Clear most of IDE state when reset. Implement the missing reset handlers. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-10-27ide: port microdrive to vmstateJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-27ide: microdrive cycle field is set as uint8_tJuan Quintela
Really, it is used as a boolean Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-12ide: remove uselsess casts from void *Juan Quintela
Patchworks-ID: 35298 Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-04ide: pass down DriveInfo instead of BlockDriverStateGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27ide: move code to hw/ide/Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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