3a6c9172ac
xen: create qdev for each backend device
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Create a qdev plugged to the xen-sysbus for each new backend device.
This device can be used as a parent for all needed devices of that
backend. The id of the new device will be "xen-<type>-<dev>" with
<type> being the xen backend type (e.g. "qdisk") and <dev> the xen
backend number of the type under which it is to be found in xenstore.
Signed-off-by: Juergen Gross <jgross@suse.com >
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
2016-11-22 10:29:39 -08:00
b586363418
hw/xen/xen_pvdev: Include qemu/log.h for qemu_log_vprintf()
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Olaf Hering reported a build failure due to an undefined reference
to 'qemu_log_vprintf'. Explicitely including qemu/log.h seems to
fix the issue.
Signed-off-by: Thomas Huth <thuth@redhat.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Acked-by: Stefano Stabellini <sstabellini@kernel.org >
Tested-by: Olaf Hering <olaf@aepfle.de >
2016-11-02 12:26:04 -07:00
71981364b6
xen: Rename xen_be_del_xendev
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Prepare xen_be_del_xendev to be shared with frontends:
* xen_be_del_xendev -> xen_pv_del_xendev
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:54:49 -07:00
fa0253d066
xen: Rename xen_be_find_xendev
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Prepare xen_be_find_xendev to be shared with frontends:
* xen_be_find_xendev -> xen_pv_find_xendev
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:54:39 -07:00
49442d9621
xen: Rename xen_be_evtchn_event
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Prepare xen_be_evtchn_event to be shared with frontends:
* xen_be_evtchn_event -> xen_pv_evtchn_event
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:54:31 -07:00
ba18fa2a8c
xen: Rename xen_be_send_notify
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Prepare xen_be_send_notify to be shared with frontends:
* xen_be_send_notify -> xen_pv_send_notify
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:54:21 -07:00
65807f4b6c
xen: Rename xen_be_unbind_evtchn
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Prepare xen_be_unbind_evtchn to be shared with frontends:
* xen_be_unbind_evtchn -> xen_pv_unbind_evtchn
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:54:11 -07:00
96c77dba6f
xen: Rename xen_be_printf to xen_pv_printf
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Prepare xen_be_printf to be used by both backend and frontends:
* xen_be_printf -> xen_pv_printf
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:53:50 -07:00
ecf7981891
xen: Move xenstore cleanup and mkdir functions
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The name of the functions moved to xen_pvdev.c:
* xenstore_cleanup_dir
* xen_config_cleanup
* xenstore_mkdir
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:53:40 -07:00
148512e062
xen: Prepare xendev qtail to be shared with frontends
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* move xendevs qtail to xen_pvdev.c
* change xen_be_get_xendev to use a new function: xen_pv_insert_xendev
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:53:25 -07:00
31c17aa5c3
xen: Move evtchn functions to xen_pvdev.c
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The name of the functions moved:
* xen_be_evtchn_event
* xen_be_unbind_evtchn
* xen_be_send_notify
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:53:16 -07:00
046db9bec5
xen: Move xenstore_update to xen_pvdev.c
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* xenstore_update -> xen_pvdev.c
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:53:08 -07:00
f0021dba62
xen: Create a new file xen_pvdev.c
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The purpose of the new file is to store generic functions shared by frontend
and backends such as xenstore operations, xendevs.
Signed-off-by: Quan Xu <quan.xu@intel.com >
Signed-off-by: Emil Condrea <emilcondrea@gmail.com >
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org >
Signed-off-by: Quan Xu <xuquan8@huawei.com >
Acked-by: Anthony PERARD <anthony.perard@citrix.com >
2016-10-28 17:52:48 -07:00
