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root / hw / block @ 34b5d2c6

Name Size
  dataplane
Makefile.objs 547 Bytes
block.c 1.9 kB
cdrom.c 4.2 kB
ecc.c 3 kB
fdc.c 69.7 kB
hd-geometry.c 5.5 kB
m25p80.c 21.2 kB
nand.c 23.3 kB
nvme.c 24.1 kB
nvme.h 20.9 kB
onenand.c 24.9 kB
pflash_cfi01.c 22.4 kB
pflash_cfi02.c 24 kB
tc58128.c 4.2 kB
virtio-blk.c 21.2 kB
xen_blkif.h 3.5 kB
xen_disk.c 30.6 kB

Latest revisions

# Date Author Comment
34b5d2c6 09/12/2013 11:12 am Max Reitz

block: Error parameter for open functions

Add an Error ** parameter to bdrv_open, bdrv_file_open and associated
functions to allow more specific error messages.

Signed-off-by: Max Reitz <>
8caf907f 09/06/2013 04:25 pm Cornelia Huck

dataplane: Fix startup race.

Avoid trying to setup dataplane again if dataplane setup is already in
progress. This may happen if an eventfd is triggered during setup.

I saw this occasionally with an experimental s390 irqfd implementation:

virtio_blk_handle_output...
4f6fd349 09/06/2013 04:25 pm Fam Zheng

block: make bdrv_delete() static

Manage BlockDriverState lifecycle with refcnt, so bdrv_delete() is no
longer public and should be called by bdrv_unref() if refcnt is
decreased to 0.

This is an identical change because effectively, there's no multiple
reference of BDS now: no caller of bdrv_ref() yet, only bdrv_new() sets...
c0777fe1 09/06/2013 04:25 pm Fam Zheng

xen_disk: simplify blk_disconnect with refcnt

We call bdrv_attach_dev when initializing whether or not bs is created
locally, so call bdrv_detach_dev and let the refcnt handle the
lifecycle.

Signed-off-by: Fam Zheng <>
Signed-off-by: Stefan Hajnoczi <>
56f99ea1 09/01/2013 06:32 pm Antony Pavlov

pflash_cfi02.c: fix debug macro

If PFLASH_DEBUG is enabled then we have some build errors:

hw/block/pflash_cfi02.c: In function ‘pflash_timer’:
hw/block/pflash_cfi02.c:128:5: error: expected ‘)’ before string constant
hw/block/pflash_cfi02.c:128:5: error: too few arguments to function ‘fprintf’...
bc72ad67 08/22/2013 08:14 pm Alex Bligh

aio / timers: Switch entire codebase to the new timer API

This is an autogenerated patch using scripts/switch-timer-api.

Switch the entire code base to using the new timer API.

Note this patch may introduce some line length issues.

Signed-off-by: Alex Bligh <>...
ce689368 08/19/2013 04:52 pm Stefan Hajnoczi

dataplane/virtio-blk: drop flush_true() and flush_io()

.io_flush() is no longer called so drop flush_true() and flush_io().

Signed-off-by: Stefan Hajnoczi <>
f2e5dca4 08/19/2013 04:52 pm Stefan Hajnoczi

aio: drop io_flush argument

The .io_flush() handler no longer exists and has no users. Drop the
io_flush argument to aio_set_fd_handler() and related functions.

The AioFlushEventNotifierHandler and AioFlushHandler typedefs are no
longer used and are dropped too....
bf0da4df 08/19/2013 04:45 pm Stefan Hajnoczi

dataplane/virtio-blk: check exit conditions before aio_poll()

Check exit conditions before entering blocking aio_poll(). This is
mainly for consistency since it's unlikely that we are stopping in the
first event loop iteration.

Signed-off-by: Stefan Hajnoczi <>
6dd2a5c9 08/12/2013 05:31 pm Paolo Bonzini

pc_sysfw: do not make it a device anymore

Move the code to hw/i386, the sole remaining property is available
as !pci_enabled.

Signed-off-by: Paolo Bonzini <>
Signed-off-by: Markus Armbruster <>
Message-id: ...

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