In dp_rx_null_q_desc_handle, if peer is invaild and no need to
deliver to the upper layer, the nbuf must be freed before recycle
the rx descriptor.
CRs-Fixed: 2153932
Change-Id: I1b373d1b5b50da42b896f0b2fd7bbd13b0e2466d
Added a check in RX path to detect multicast loopback packets in
qwrap mode. In qwrap mode, there are multiple station vaps and
multicast loopback packet from one station vap should not come into
the other station vap. Added a check for this by iterating through
the vap list and checking if any of the vdev mac address matches
with the source address of the packet.
Also added a new vdev parameter to check if qwrap isolation mode is
enabled. In qwrap isolation mode, loopback packets should not be
dropped.
Change-Id: I7d35bf657a87337871156e4caec9038432e23a87
CRs-fixed: 2149190
There is a hard-coded AST type number used for DP path, which will
cause poor readability. Fix this problem by using a pre-defined
constant type value.
CRs-Fixed: 2142975
Change-Id: I3520970bf59ea7152a0851cfdc3b8e7943ddbc19
Add WDS tx/rx policy checks in Tx and Rx datapaths.
In Rx path, check packets against rx policy configured
In Tx Reinject path, checks are to process or drop 4-addr/3-addr packets
to peers decisively
Change-Id: I0a6c01b7555fa5d369ab2c9baf454d49808857fc
The current tx & rx member of skb->cb structure has lot of common members
duplicated across win & mcl sub structures.
The common members are now moved out
and new members are added as per the requirement.
Also the members are organized to avoid additional padding
and fit within the 48 byte boundary for both 32bit & 64 bit platforms.
Change-Id: I27abc95d51127513cf2e7e9657a4ee84324b2cc9
CRs-Fixed: 2120295
add support to return msdu link descriptors received on rxDMA error ring
to wbm release ring without freeing the nbufs (msdus).
Change-Id: Ic12c3f0531a639b61d3d77cee6266ce595e4d1c9
Addded stats and filtering support in delivering of unencrypted frames
in mesh mode.
Change-Id: I2fd72f766660e500affeccda9aad03a0313d0659
CRs-Fixed: 2004658
We need only 3 bits of cookie field in link descriptor buff_addr_info
to store bank ID. The remaining bytes will be used set a unique ID,
which will be useful in debugging. Also fixed an issue in scatter idle
list setup.
Change-Id: Id3cc9a8a316fe942e749611c2f57e9324419dd40
In mesh mode, it is possible to receive unencrypted frames while security
is enabled. Deliver such frames to OS stack.
Change-Id: Id148b6ecc1432b419ae97c92f2340155f3d851bf
CRs-Fixed: 2004658
Add support for monitoring receive traffic from WDS nodes and
aging out inactive WDS nodes
Change-Id: Iedea826832a5421714c00bccadc6e0dc4acd4c7e
CRs-Fixed: 2004658
Add CDP API to get security type for ucast and mcast from
peer handler. Add additional peer handler argument for raw mode
rx decap functions. The peer handler is needed in the raw mode
functions for getting the security type of the frame and process
it accordingly.
Change-Id: I8b4728e9eb0ff29849805bb461c81e4fc3accc81
Setup & process the RXDMA_DST ring to handle error frames
from RXDMA block. Pro-active fix to handle the WAR for
the WBM stuck issue seen when sending RX_FLUSH command.
Change-Id: Ibf56062da2cd9b5d447f1d43bbae5944426d88c8
CRs-Fixed: 2059870
Add a in_use flag to identify if a rx desc is associated
with a valid nbuf and use this flag while freeing the nbuf.
Change-Id: Iace002ecadfd95ce60b7d1eaebc42194a433963b
CRs-fixed: 2044907
Enable qdf_assert on rx error path to detect corruption issues.
Also add a magic word in rx_desc and compare on rx indications
to detect any corruption issues early in the path
Change-Id: I4df1220f19c891928f9687f40de6f2118b530db2
CRs-Fixed: 2004658
Because of mult-radio changes where we have soc and scn
structures modified we need to address the same for WDS
Change-Id: I63f95d93ac15cdbcdd2b05cb80ce364115e9c16e
Add support to extract LRO information provided by
the hardware and utilize the support provided by QDF to
perform LRO.
Change-Id: I00a26573a450e9c32586b3d5fb656dbfe802cfac
CRs-Fixed: 1107169
Add API to handle NAWDS packets on tx side.
Add API to handle invalid peers and pass them to umac.
Change-Id: Ie8c2508e4f51c7d6969c9eb6439919c57dd427d4
CRs-Fixed: 2008205
This change is for supporting monitor mode VAP. All the monitor mode ring
is configured. The related monitor mode ring includes:
-monitor mode buffer ring
-monitor mode destination ring
-monitor mode status ring
-monitor mode link descriptor ring
The packet is not sent to monitor mode ring unless the monitor mode VAP is
configured. This release support Multiple VAP - AP/STA VAP plus Monitor
VAP configuration. The status ring is not used in this release. However,
the ring is tested and the ring is moving and there are TLV's in the ring.
Change-Id: I782ee0c3b998d8b3bbac79b5e7fdecdbff15fa93
CRs-Fixed: 2013049
Skip free of nbuf with physical address less than 0x50000000. This will
ensure that same buffer is not getting allocated again resulting longer
DP init time and affecting WMI init sequence. And use correct pointer
in pdev detach function.
Change-Id: Iaab70c92adef741d5f20115cba164bcd7718886b
CRs-Fixed: 2013500
Add or update WDS peer entry whenever source address of the
received pkt does not match with the peer table entries.
Change-Id: I7798a5b795777451f534be7d25d5f9b930f5c305
CRs-Fixed: 1117405
We should always ensure memory allocation for rx nbufs
should always happen from phy address 0x50000000 and above
else drop the nbuf and try for a new nbuf.
Change-Id: I675a0f1289e04f720949ad9b6917bbb733270a78
CRs-Fixed: 2003174
Add NULL termination to the list of rx frames
before passing them to the high level OS.
Change-Id: Ibc51f14b8b9ef2a8dff7147f4072910e11540093
CRs-Fixed: 1116939
Added a separate loop to dequeue the rx pkts and relinquish
REO and rx-Refill ring faster. Additionl rx processing is
moved to a different per vdev loop.
CRs-Fixed: 1098453
Change-Id: I43b1fa302cf7e7c77f6114ea491306c0b724e365
The MC BC packets cause a NULL REO queue descriptor exception,
and hence are directed to the ring that is configured to receive
this exception from REO. As of now, this error is directed to
WBM release ring. Add handling to pass these packets to stack
instead of dropping them, when received on the WBM release ring.
Note that, the final fix may be route these to REO exception ring
from which the driver may need to pass them to stack.
CRs-Fixed: 1098153
Change-Id: If544911e7882a9f5e7dbffa5ef705618e9fcbbda
