In case of RSS disable IOCTL the driver rejects the
command due to 'invalid length' although the length of
of the received structure is correct. The structure does
not include any extensions as they are not required for
case of RSS disable. Current commit moves checks that
expect extended length of received structure to the
case when the IOCTL does not disable RSS. It also adds
printouts for each case the driver fails the IOCTL due
to wrong length.
For example, such IOCTL comes during driver disable.
Signed-off-by: Yuri Benditovich <[email protected]>
This commit integrates wpp tracing into builds higher than Vista as
Windows Vista requires much more configuration for wpp integration,
however, this integration may be introduced in the future.
The old style of Dprintf is still preserved by this commit and can be
enabled by disabling WPP tracing. This can be accomplished by commenting
the following line in WPPTrace.h:
Signed-off-by: Sameeh Jubran <[email protected]>
TX uses RSS2QueueMap vector to place TX packet into
one of TX queues according to hash. This vector is a
product of received RSS settings. If OS/NDIS sends
update of RSS settings simultaneously with packet
processing, the RSS2QueueMap may be wrong or even
invalid. The solution is protecting of TX packet
processing and change of RSS settings by read-write
lock (read on TX packet, write on RSS change).
Signed-off-by: Yuri Benditovich <[email protected]>
Part of the effort to simplify ndis56common.h. This is the first step in
removing kdebugprint.h from ndis56common.h, adding include where needed and
moving some functions implementation from class definitions files.
Signed-off-by: Yan Vugenfirer <[email protected]>
Before the patch 'Routing unclassified packets through RX path's receive
queue', unclassified packets were routed through per-context receive queue,
placed into ReceiveQueues array at index 0. The patch 'Routing
unclassified packets through RX path's receive queue' changes
unclassified packets routing so that they are placed into a dedicated
receive queue, one per virtqueue/CParaNdisRX instance. This patch
completes the change by removing per-context receive queue; first
element in ReceiveQueues array has not special meaning and the
constant 'PARANDIS_RECEIVE_QUEUE_UNCLASSIFIED' was split
into 'PARANDIS_RECEIVE_UNCLASSIFIED_PACKET' and
'PARANDIS_RECEIVE_NO_QUEUE', depending on context.
Signed-off-by: Joseph Hindin <[email protected]>
This commit is a preparation for multiqueue implementation.
It itroduces changes driver's TX code structure the way
needed to allow creation of multiple independent transmit pathes.
Signed-off-by: Dmitry Fleytman <[email protected]>
Yuri Benditovich