Commit Graph

27 Commits

Author SHA1 Message Date
Sepherosa Ziehau
3b50b13baa hyperv: Get rid of hv_device, which is unnecessary indirection.
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7034
2016-07-13 06:17:15 +00:00
Sepherosa Ziehau
47575345ba hyperv/vmbus: Deprecate the usage of hv_device.
This paves way to nuke the hv_device, which is actually an unncessary
indirection.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7032
2016-07-13 05:47:09 +00:00
Sepherosa Ziehau
edd0c2c7c7 hyperv/vmbus: Add channel ivar accessor.
This makes life easier during the transition period to nuke the hv_device.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7026
2016-07-13 05:19:45 +00:00
Sepherosa Ziehau
93637258fd hyperv/vmbus: All ivars are read-only; nuke unnecessary write_ivar
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7025
2016-07-13 05:11:45 +00:00
Sepherosa Ziehau
884d26c84c hyperv/vmbus: Add vmbus method for GUID base device probing.
Reduce the exposure of hv_device.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7024
2016-07-13 05:01:12 +00:00
Sepherosa Ziehau
5c604feb67 hyperv/vmbus: Add type/instance guid fields into hv_vmbus_channel
This prepares to remove the unnecessary offer message embedding in
hv_vmbus_channel.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7020
2016-07-13 04:39:16 +00:00
Sepherosa Ziehau
283ec9df45 hyperv/vmbus: Destroy channel list lock upon attach failure and detach.
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7003
2016-07-12 09:06:25 +00:00
Sepherosa Ziehau
250ca4ca3b hyperv/vmbus: Remove needed bits
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D7002
2016-07-12 08:55:08 +00:00
Sepherosa Ziehau
af3be0bfa5 hyperv/vmbus: Move channel map to vmbus_softc
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6982
2016-07-12 08:47:04 +00:00
Sepherosa Ziehau
7fbf073008 hyperv/vmbus: Move channel list to vmbus_softc
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6956
2016-07-12 08:11:16 +00:00
Sepherosa Ziehau
ee7e313f03 hyperv/vmbus: Move GPADL index into vmbus_softc
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6954
2016-07-12 07:49:38 +00:00
Sepherosa Ziehau
38d19df6ff hyperv/vmbus: Rework vmbus version accessing.
Instead of global variable, vmbus version is accessed through
a vmbus DEVMETHOD now.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6953
2016-07-12 07:33:39 +00:00
Sepherosa Ziehau
f24517f037 hyperv/vmbus: Minor renaming
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6919
2016-07-12 05:55:11 +00:00
Sepherosa Ziehau
e44bdd84c9 hyperv/vmbus: Busdma-fy Hypercall signal event input parameter.
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6916
2016-07-12 05:09:07 +00:00
Sepherosa Ziehau
2bf62f9a89 hyperv/vmbus: Use post message Hypercall APIs for GPADL connect.
This also fixes memory leakge if sub-connect messages are needed.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6878
2016-07-12 03:19:40 +00:00
Sepherosa Ziehau
796a90bf5d hyperv/vmbus: Reorganize vmbus scan process.
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6875
2016-07-12 03:03:17 +00:00
Sepherosa Ziehau
1ecb24660f hyperv/vmbus: Use post message Hypercall APIs for unload
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6861
2016-07-11 07:28:15 +00:00
Sepherosa Ziehau
47a3ee5c60 hyperv/vmbus: Add sysctl to expose vmbus version.
Requested by:	Hongxiong Xian <v-hoxian microsoft com>
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6860
2016-07-11 06:55:02 +00:00
Sepherosa Ziehau
dd012a57a7 hyperv/vmbus: Function renaming.
And pass vmbus_softc to vmbus_doattach()

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6842
2016-07-11 06:29:56 +00:00
Sepherosa Ziehau
c1cc5bdfe8 hyperv/vmbus: Use post message Hypercall APIs for channel request
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6831
2016-07-11 06:11:24 +00:00
Sepherosa Ziehau
236764b1c2 hyperv/vmbus: Implement a new set of APIs for post message Hypercall
And use this new APIs for Initial Contact post message Hypercall.
More post message Hypercalls will be converted.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6830
2016-07-11 04:52:11 +00:00
Sepherosa Ziehau
51a9a000ee hyperv/vmbus: Change tx_evtflags type to u_long to match vmbus_evtflags
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6745
2016-06-08 07:47:21 +00:00
Sepherosa Ziehau
6523ab7e00 hyperv/vmbus: Busdma-fy MNF and event flags.
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6744
2016-06-08 05:34:22 +00:00
Sepherosa Ziehau
43926ba13f hyperv/vmbus: Constify channel message
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6708
2016-06-06 07:39:44 +00:00
Sepherosa Ziehau
12ea25ae4f hyperv/vmbus: Factor out channel message processing
This paves the way for further cleanup.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6707
2016-06-06 07:27:57 +00:00
Sepherosa Ziehau
fa4828b0ab hyperv/vmbus: Define type for channel messages.
And fix message processing; only channel messages are supported.

MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D6706
2016-06-06 06:18:18 +00:00
Sepherosa Ziehau
b7bb4816a0 hyperv: Rename some cleaned up/almost cleaned up files
MFC after:	1 week
Sponsored by:	Microsoft OSTC
2016-06-01 09:20:52 +00:00