Commit graph

304 commits

Author SHA1 Message Date
Greg Kroah-Hartman
447fc67e7a Staging: hv: rename VmbusApi.h to vmbus_api.h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:17 -07:00
Greg Kroah-Hartman
bb96979310 Staging: hv: rename StorVscApi.h to storvsc_api.h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:17 -07:00
Greg Kroah-Hartman
a82c7a2ad6 Staging: hv: rename NetVscApi.h to netvsc_api.h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:17 -07:00
Greg Kroah-Hartman
5496c9c31d Staging: hv: rename ChannelInterface.c and .h to channel_interface.c and .h
All of the uppercase .c files are now gone.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:17 -07:00
Greg Kroah-Hartman
ff39524bc4 Staging: hv: rename ChannelMgmt.c and .h to channel_mgmt.c and .h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:17 -07:00
Greg Kroah-Hartman
043efcc31e Staging: hv: rename RndisFilter.c and .h to rndis_filter.c and .h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:17 -07:00
Greg Kroah-Hartman
a73fd9802e Staging: hv: rename StorVsc.c to storvsc.c
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:17 -07:00
Greg Kroah-Hartman
af167ae9b2 Staging: hv: rename NetVsc.c and .h to netvsc.c and .h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
98109c5a96 Staging: hv: rename Vmbus.c to vmbus.c
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
376a045f3a Staging: hv: rename BlkVsc.c to blkvsc.c
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
8f078ca6e7 Staging: hv: rename RingBuffer.c and .h to ring_buffer.c and .h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
55e9643e6c Staging: hv: rename Connection.c to connection.c
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
4df90be54d Staging: hv: rename Channel.c and .h to channel.c and .h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
7e8ad49f13 Staging: hv: rename Hv.h to hv.h
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
0d695f2b8f Staging: hv: rename Hv.c to hv.c
No CamelCase in file names.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
d2124f293b Staging: hv: rename hyperv_utils.c to hv_utils.c
As the module only has one .c file in it, just name the file
the same as the desired module.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:16 -07:00
Greg Kroah-Hartman
25e2831dc4 Staging: hv: util.h: fix up space mess again
Again, use tabs, not spaces, it's not difficult to remember...

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Greg Kroah-Hartman
733371df3d Staging: hv: remove typedef that was just added.
It's a u64, so use a u64, it's not some special typedef.

Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Haiyang Zhang
39c4e9c378 Staging: hv: Add Time Sync feature to hv_utils module.
The Time Sync feature synchronizes guest time to host UTC time after reboot,
and restore from saved/paused state.

Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Greg Kroah-Hartman
e61fbe66cb Staging: hv: Channel.c: fix up compiler warning
In the series of ASSERT removals, somehow we ended up with a compiler
warning in Channel.c.  This patch fixes that up.

Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Bill Pemberton
e8d5373d66 staging: hv: remove ASSERT in logging.h
ASSERT is no longer used in hv, so remove the define

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Bill Pemberton
790696847d staging: hv: remove ASSERT() and return -EINVAL in NetVsc.c
return -EINVAL instead of calling ASSERT()

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Bill Pemberton
7a09876d2a staging: hv: replace ASSERT() with WARN_ON() in NetVsc.c
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Bill Pemberton
972b9529cc staging: hv: remove ASSERT()s
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Bill Pemberton
a3810b0ef6 staging: hv: remove ASSERT()s in vmbus_drv.c
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:15 -07:00
Bill Pemberton
a16e1485c7 staging: hv: remove ASSERT()s and return -EINVAL in RingBuffer.c
return -EINVAL instead of calling ASSERT() for these conditionals.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
3324fb4053 staging: hv: check return value of RingBufferInit()
RingBufferInit() would always return sucess and instead relied on an
ASSERT() to test for an error condition.  Remove the ASSERT() and
return -EINVAL instead.  The return value of RingBufferInit() was also
never checked, so check it.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
1bbdd7a538 staging: hv: remove ASSERT()s in RingBuffer.c
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
8a62d7168a staging: hv: remove ASSERT()s in RndisFilter.c
return -EINVAL instead of calling ASSERT() for these conditionals.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
45e4431468 staging: hv: remove ASSERT()s in RndisFilter.c
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
e2e64432e9 staging: hv: remove ASSERT()s in StorVsc.c
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
4e5166b5d8 staging: hv: remove ASSERT()s in blkvsc_drv.c
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
5afd06ccd6 staging: hv: make the block driver depend on LBDAF
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
ee3503762d staging: hv: return error instead calling ASSERT in blkvsc_drv.c
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
b856e7382f staging: hv: remove ASSERT()s in storvsc_drv.c
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:14 -07:00
Bill Pemberton
0ace247ead staging: hv: remove ASSERT()s in Channel.c
These ASSERT()s serve no purpose other than for debugging.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
002b53ea57 Staging: hv: return -EINVAL instead of calling ASSERT()
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
c827f944f5 Staging: hv: remove ASSERT() in Channel.c
VmbusChannelOpen() will now return -EINVAL if UserDataLen is too big.
Previously this was handled by an assert.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
b94ef345b2 Staging: hv: test return value of VmbusChannelEstablishGpadl()
The return value of VmbusChannelEstablishGpadl() was not examined in
Channel.c

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
99259159c0 Staging: hv: remove ASSERT() in Channel.c
return an error instead of calling ASSERT() if VmbusPostMessage()
fails.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
d1c250bb5d Staging: hv: remove ASSERT() in Channel.c
check memory allocation in VmbusChannelCreateGpadlHeader() and
return -ENOMEM if it fails

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
c3bf2e26b3 Staging: hv: remove ASSERT()s in Channel.c
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
80d11b2ae2 Staging: hv: test return value of osd_WaitEventCreate()
The return value of osd_WaitEventCreate() was not examined in some
places.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
8cad0af9a1 Staging: hv: return correct error values in Connection.c
Also check the kzalloc call return value.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:13 -07:00
Bill Pemberton
7e052d98f2 Staging: hv: check return value of osd_PageAlloc()
The return value of osd_PageAlloc() was checked using an ASSERT().
Change that to more useful behaviour.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:12 -07:00
Bill Pemberton
75910f236a Staging: hv: remove ASSERT()s in ChannelMgt.c
Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:12 -07:00
Bill Pemberton
1e19c05443 Staging: hv: Remove check for NULL before calling kfree()
kfree() knows how to deal with NULL, so there's no reason to check for
NULL before passing something to it.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:12 -07:00
Stephen Hemminger
f82f4ad7bf Staging: hv: add basic ethtool support
Ethtool allows querying device information and controlling parameters.
For now just add ability to turn on/off scatter/gather.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:10 -07:00
Stephen Hemminger
b220f5f925 Staging: hv: add transmit flow control
Keep track of the number of pages sent over transmit and stop
before going over.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:10 -07:00
Stephen Hemminger
6048718d71 Staging: hv: transmit scatter gather support
The transmit management of pages was confusing for handling
fragmented SKB's. (But since NETIF_F_SG was never set, the code was never hit).

The parameter AdditionalRequestPageBufferCount is always one,
(and leads to ugly code), so just inline and add comments.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-11 11:36:09 -07:00