haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/include/qemu
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Eduardo Habkost fac862ffa6 osdep: Change default value of qemu_hw_version() to "2.5+" 
There are two issues with qemu_hw_version() today:

1) If a machine has hw_version set, the value returned by it is
   not very useful, because it is not the actual QEMU version.
2) If a machine does't set hw_version, the return value of
   qemu_hw_version() is broken, because it will change when
   upgrading QEMU.

For those reasons, using qemu_hw_version() is strongly
discouraged, and should be used only in code that used
QEMU_VERSION in the past and needs to keep compatibility.

To fix (2), instead of making every machine broken by default
unless they set hw_version, make qemu_hw_version() simply return
"2.5+" if qemu_set_hw_version() is not called.

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2015-11-25 13:42:37 +02:00
..
acl.h misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
atomic.h atomics: add explicit compiler fence in __atomic memory barriers 2015-06-05 19:45:13 +02:00
bitmap.h bitmap: add atomic test and clear 2015-06-05 17:10:00 +02:00
bitops.h bitmap: add atomic set functions 2015-06-05 17:10:00 +02:00
bswap.h cpu_ldst.h, cpu-all.h, bswap.h: Update documentation on ld/st accessors 2015-01-20 15:19:35 +00:00
buffer.h buffer: allow a buffer to shrink gracefully 2015-11-05 09:09:58 +01:00
compatfd.h util: Remove unused functions 2015-04-30 16:05:48 +03:00
compiler.h compiler.h: Use glue() in QEMU_BUILD_BUG_ON define 2015-08-19 16:29:53 +01:00
config-file.h qemu-option: introduce qemu_find_opts_singleton 2014-04-27 13:04:18 +04:00
coroutine.h coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
coroutine_int.h coroutine: move into libqemuutil.a library 2015-10-20 14:59:04 +01:00
crc32c.h include/qemu/crc32c.h: Rename include guards to match filename 2014-02-26 17:20:07 +00:00
envlist.h misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
error-report.h qemu-error: Add error_vreport() 2014-10-09 15:36:15 +02:00
event_notifier.h util: const event_notifier_get_fd() argument 2015-10-24 18:02:49 +02:00
fifo8.h util/fifo8: implement push/pop of multiple bytes 2014-02-08 14:50:48 +00:00
fprintf-fn.h Stop including qemu-common.h in memory.h 2015-07-06 14:59:09 +02:00
hbitmap.h util/hbitmap: Add an API to reset all set bits in hbitmap 2015-06-23 15:06:16 +01:00
host-utils.h host-utils: Add revbit functions 2015-09-15 07:45:33 -07:00
int128.h int128: Add int128_exts64() 2014-05-30 13:00:28 -06:00
iov.h iov: don't touch iov in iov_send_recv() 2015-06-23 16:05:34 +01:00
log.h qemu-log: remove -d ioport 2015-11-04 15:02:30 +01:00
main-loop.h iohandler: Use aio API 2015-09-07 18:14:03 +02:00
memfd.h vhost: add migration block if memfd failed 2015-10-22 14:34:49 +03:00
mmap-alloc.h exec: factor out duplicate mmap code 2015-10-21 09:24:44 +03:00
module.h module: implement module loading 2014-02-20 13:14:18 +01:00
notify.h notify: add NotiferWithReturn so notifier list can abort 2013-06-28 09:20:26 +02:00
option.h typedef: add typedef for QemuOpts 2015-09-25 12:04:45 +02:00
option_int.h QemuOpts: change opt->name|str from (const char *) to (char *) 2014-06-16 17:23:20 +08:00
osdep.h osdep: Change default value of qemu_hw_version() to "2.5+" 2015-11-25 13:42:37 +02:00
queue.h block: Remove bdrv_swap() 2015-10-16 15:34:30 +02:00
range.h Introduce signed range. 2014-06-19 18:44:19 +03:00
ratelimit.h aio / timers: Switch entire codebase to the new timer API 2013-08-22 19:14:24 +02:00
rcu.h rcu: fix comment with s/rcu_gp_lock/rcu_registry_lock/ 2015-09-09 15:34:54 +02:00
rcu_queue.h rcu: introduce RCU-enabled QLIST 2015-02-16 17:30:19 +01:00
readline.h readline: Add missing GCC_FMT_ATTR 2014-02-01 13:46:06 +04:00
rfifolock.h rfifolock: add recursive FIFO lock 2014-03-13 14:42:21 +01:00
seqlock.h seqlock: read sequence number atomically 2015-09-07 18:12:39 +02:00
sockets.h sockets: move qapi_copy_SocketAddress into qemu-sockets.c 2015-10-20 14:15:48 +01:00
thread-posix.h qemu-thread: add QemuEvent 2013-10-17 17:30:55 +02:00
thread-win32.h qemu-thread: add a fast path to the Win32 QemuEvent 2015-09-24 20:52:28 +02:00
thread.h rcu: add rcu library 2015-02-02 16:55:10 +01:00
throttle.h throttle: refuse bps_max/iops_max without bps/iops 2015-08-05 12:53:48 +01:00
timed-average.h block: Add average I/O queue depth to BlockDeviceTimedStats 2015-11-12 16:22:46 +01:00
timer.h s/cpu_get_real_ticks/cpu_get_host_ticks/ 2015-10-08 19:46:01 +03:00
typedefs.h migration_completion: Take current state 2015-11-10 15:00:27 +01:00
uri.h misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00
xattr.h misc: move include files to include/qemu/ 2012-12-19 08:32:39 +01:00