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Author SHA1 Message Date
Sepherosa Ziehau
19c8ea1086 hyperv/vmbus: Stringent header length and total length check. 
While I'm here, minor style changes.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7752
 2016-09-05 03:21:31 +00:00
Sepherosa Ziehau
225c6e916e hyperv/ic: Cleanup timesync channel callback. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7745
 2016-09-02 06:23:28 +00:00
Sepherosa Ziehau
1feb13270d hyperv/ic: Cleanup shutdown channel callback. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7744
 2016-09-02 06:15:30 +00:00
Sepherosa Ziehau
9c040f41df hyperv/ic: Minor style fix. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7743
 2016-09-02 06:08:08 +00:00
Sepherosa Ziehau
2a469fff98 hyperv/hn: Use the per-packet-info types defined by net/rndis.h 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7737
 2016-09-02 05:30:38 +00:00
Sepherosa Ziehau
4e835450fd hyperv/hn: Simplify RX hash related bits. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7736
 2016-09-02 03:19:55 +00:00
Sepherosa Ziehau
a191051577 hyperv/hn: Rework RXCSUM related bits 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7735
 2016-09-02 03:10:30 +00:00
Sepherosa Ziehau
b34d3ad6cc hyperv/hn: Fix VLAN tag construction. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7716
 2016-09-01 07:04:47 +00:00
Sepherosa Ziehau
fc4a9fc4c0 hyperv/hn: Stringent per-packet-info verification. 
While I'm here, minor style changes.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7709
 2016-09-01 06:05:08 +00:00
Sepherosa Ziehau
2c2e52605f hyperv/hn: Remove unused function 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7706
 2016-09-01 05:29:58 +00:00
Sepherosa Ziehau
4bddf0c813 hyperv/timesync: Rework time adjustment policy 
- By default, adjust time upon SYNC request.  It can be disabled
  through hw.hvtimesync.ignore_sync_req.  SYNC request will be
  sent by hypervisor the host is resumed, rebooted, etc.
- By default, adjust time upon SAMPLE request, if there is 100ms
  difference between VM time and hypervisor time.  This can be
  disabled through hw.hvtimesync.sample_drift.

And nuke the unnecessary task, since channel callback is running
in a Hyper-V taskqueue nowadays.

Submitted by:	YanZhe Chen <t-yachen microsoft com>
Discussed with:	Dexuan Cui <decui microsoft com>, Hongjiang Zhang <honzhan microsoft com>, sephe
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7707
 2016-08-31 06:00:20 +00:00
Sepherosa Ziehau
cf38cf1b7a hyperv/hn: Consolidate NVS transaction execution. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7704
 2016-08-31 05:27:30 +00:00
Sepherosa Ziehau
96376f14a9 hyperv/hn: Remove unnecessary NULL check. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7690
 2016-08-30 05:47:58 +00:00
Sepherosa Ziehau
fa021050df hyperv/hn: Log packet message alignment. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7689
 2016-08-30 05:35:19 +00:00
Sepherosa Ziehau
ecb735a3ac hyperv/hn: Remove the useless rndis_device and related bits 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7687
 2016-08-30 05:21:34 +00:00
Sepherosa Ziehau
1eeba644f0 hyperv/hn: Switch to new RNDIS transaction execution for halt. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7686
 2016-08-30 05:09:26 +00:00
Sepherosa Ziehau
63d98d54aa hyperv/hn: Factor out func to exec RNDIS transaction w/o checking result 
It will be used by RNDIS HALT and RESET.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7685
 2016-08-30 04:04:29 +00:00
Sepherosa Ziehau
c7359ebb0c hyperv/hn: Remove unused function 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7684
 2016-08-30 03:55:43 +00:00
Sepherosa Ziehau
05bbfc3062 hyperv/hn: Switch to new RNDIS set for RX filters. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7683
 2016-08-30 03:40:22 +00:00
Sepherosa Ziehau
1010113dad net/rndis: Packet types are defined by NDIS; not RNDIS specific. 
Reviewed by:	hps
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7681
 2016-08-30 03:11:07 +00:00
Sepherosa Ziehau
77a48d6159 hyperv/hn: Indentation and field comment fixup for ndis.h. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7680
 2016-08-30 03:03:19 +00:00
Sepherosa Ziehau
8bb1a21b56 hyperv/hn: Move OIDs to net/rndis.h; they are standard NDIS OIDs. 
Actually all OIDs defined in net/rndis.h are standard NDIS OIDs.
While I'm here, use the verbose macro name as in NDIS spec.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7679
 2016-08-30 02:55:07 +00:00
Sepherosa Ziehau
fdda77284f hyperv/hn: Switch to new RNDIS set for RSS parameters. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7658
 2016-08-29 05:35:35 +00:00
Sepherosa Ziehau
7681d6725a hyperv/hn: Fix # of channels setting, if RSS is not available. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7657
 2016-08-29 05:08:53 +00:00
Sepherosa Ziehau
e4e0ef792c hyperv/hn: Switch to new RNDIS query for RSS capabilities extraction. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7656
 2016-08-29 04:54:13 +00:00
Sepherosa Ziehau
c204be533c hyperv/hn: Switch to new RNDIS query for link status extraction. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7654
 2016-08-29 04:44:24 +00:00
Sepherosa Ziehau
3dc33a77d7 hyperv/hn: Add definition for NDIS media state. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7652
 2016-08-29 03:22:56 +00:00
Sepherosa Ziehau
77c4f5aa9d hyperv/hn: Use vmbus xact for RNDIS set. 
And use new RNDIS set to configure NDIS offloading parameters.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7641
 2016-08-26 05:18:27 +00:00
Sepherosa Ziehau
467da5ad48 hyperv/hn: Save the adopted NDIS version for RNDIS to use later. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7640
 2016-08-26 05:15:08 +00:00
Sepherosa Ziehau
cc3d96db55 hyperv/hn: Use vmbus xact for RNDIS query. 
And switch MAC address query to use new RNDIS query function.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7639
 2016-08-26 05:12:09 +00:00
Sepherosa Ziehau
9db7c2c6b5 hyperv/storvsc: Increase queue depth and rework channel selection. 
- Increasing queue depth gives ~100% performance improvement for
  randwrite fio test in Azure.
- New channel selection, which takes LUN id and the current cpuid
  into consideration, gives additional ~20% performance improvement
  for ranwrite fio test in Azure.

Submitted by:   Hongzhang Jiang <honzhan microsoft com>
Modified by:    sephe
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7622
 2016-08-25 05:50:19 +00:00
Sepherosa Ziehau
dd9af4103b hyperv/vmbus: Add function to calculate max # of elements in a bufring. 
MFC after:	1 week
Sponsored by:	Microsoft
 2016-08-25 05:35:51 +00:00
Sepherosa Ziehau
c72fc9d2b9 hyperv/ic: Update total message size if negotiate message size grows. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7627
 2016-08-25 05:24:57 +00:00
Sepherosa Ziehau
02d9926559 hyperv/ic: Cleanup heartbeat channel callback. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7626
 2016-08-25 05:11:04 +00:00
Sepherosa Ziehau
550bbdbd27 hyperv/hn: Use vmbus xact for RNDIS initialize. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7624
 2016-08-25 05:00:41 +00:00
Sepherosa Ziehau
fec38279d8 hyperv/hn: Add compat code for RNDIS reorganization phase. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7621
 2016-08-25 04:52:50 +00:00
Sepherosa Ziehau
6cc86f82b7 hyperv/hn: Use definition in net/rndis.h for message type and status code. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7620
 2016-08-25 04:40:51 +00:00
Sepherosa Ziehau
8f555c7d0a hyperv/ic: Redefine IC version negotiate message. 
And stringent input IC version negotiate message checks.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7614
 2016-08-24 04:36:04 +00:00
Sepherosa Ziehau
aa4a62df05 hyperv/hn: Log a warning for RESET_CMPLT. 
RESET is not used by the hn(4) at all, and RESET_CMPLT does not even
have a rid to match with the pending requests.  So, let's put it
onto an independent switch branch and log a warning about it.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7602
 2016-08-24 04:21:15 +00:00
Sepherosa Ziehau
d51ce2d164 hyperv/hn: Remove the redundant rid setting for RNDIS HALT. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7595
 2016-08-24 03:28:58 +00:00
Sepherosa Ziehau
2e5573e6de hyperv/hn: Factor out function to simplify NVS request sending 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7578
 2016-08-22 08:00:14 +00:00
Sepherosa Ziehau
8f556f2598 hyperv/hn: Factor out function to execute NVS transactions. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7577
 2016-08-22 07:51:46 +00:00
Sepherosa Ziehau
ef56e63fb3 hyperv/hn: Get rid of netvsc_dev 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7575
 2016-08-22 07:44:11 +00:00
Sepherosa Ziehau
fdd6031b04 hyperv/hn: Move chimney sending buffer to hn_softc 
And don't recreate chimney sending buffer for each primary channel
open, it is now created in device_attach DEVMETHOD and destroyed
in device_detach DEVMETHOD.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7574
 2016-08-22 07:34:39 +00:00
Sepherosa Ziehau
852710e6db hyperv/hn: Move RXBUF to hn_softc 
And don't recreate RXBUF for each primary channel open, it is now
created in device_attach DEVMETHOD and destroyed in device_detach
DEVMETHOD.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7556
 2016-08-19 05:43:28 +00:00
Sepherosa Ziehau
d981413bcb hyperv/hn: Remove the useless num_channel 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7555
 2016-08-19 05:30:39 +00:00
Sepherosa Ziehau
2a137ab6fd hyperv/hn: Remove assign-only struct field 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7554
 2016-08-19 05:20:12 +00:00
Sepherosa Ziehau
0366a4a1e0 hyperv/hn: Move NVS version to softc 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7553
 2016-08-19 03:32:04 +00:00
Sepherosa Ziehau
5afcbd41b5 hyperv/kvp: Remove unnecessary function parameter. 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7550
 2016-08-18 06:03:55 +00:00
Sepherosa Ziehau
8caa09bd36 hyperv/hn: Get rid of the useless netvsc_packet 
MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7544
 2016-08-18 05:52:03 +00:00