Commit Graph

163 Commits

Author SHA1 Message Date
Ravi Joshi
36f68ad7cb qcacmn: Enable support for receive defragmentation
Enable support for receive defragmentation on Lithium.

Change-Id: I6c1213db29d3b6e0a11506d6945d9ea05ece2c73
CRs-Fixed: 1109359
2017-05-08 14:59:04 -07:00
Dhanashri Atre
0da3122669 qcacmn: Lithium LRO Support in the Data Path
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
2017-04-17 14:52:18 -07:00
Tallapragada Kalyan
3a0005c210 qcacmn: skip wds handling for raw mode pkts
avoid  wds source port learning for RAW pkts

Change-Id: I38e27890bd4cd12b812a584a32de10499ef736fe
2017-04-12 05:22:30 -07:00
Ishank Jain
9f174c6e2f qcacmn: Add Non Association WDS(NAWDS) Support for Lithium
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
2017-04-03 14:38:51 -07:00
Kai Chen
6eca1a62da qcacmn: Monitor mode configuration and processing
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
2017-03-29 05:58:52 -07:00
Kiran Venkatappa
5dba3a3f9a qcacmn: Fix init failure and DP detach crash
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
2017-03-05 21:38:40 +05:30
Ishank Jain
2bf04b40c0 qcacmn: Add support for WDS source port learning
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
2017-03-03 08:14:16 -08:00
Tallapragada Kalyan
aae8c4177e qcacmn: modify RX path to support multi-radio
replenish buffers to the respective RXDMA pool.

Change-Id: Ib9e366efa098482419a4eac4579786bd0eb13946
CRs-Fixed: 2008301
2017-03-03 05:42:13 -08:00
Tallapragada Kalyan
4e3341aa2a qcacmn: RX nbuf allocation from phy addr 0x50000000 and above for x86
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
2017-02-17 15:57:41 -08:00
Dhanashri Atre
8b3f377928 qcacmn: Null terminate the rx packets list
Add NULL termination to the list of rx frames
before passing them to the high level OS.

Change-Id: Ibc51f14b8b9ef2a8dff7147f4072910e11540093
CRs-Fixed: 1116939
2017-02-01 16:23:37 -08:00
Tallapragada Kalyan
603c594e45 qcacmn: DP RX optimization changes
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
2017-01-10 11:47:43 -08:00
Tallapragada Kalyan
1ef5480ea4 qcacmn: Added support to handle NULL Q descriptors
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
2016-12-29 01:48:29 -08:00
Debashis Dutt
c4c52dc1fd qcacmn: Add Lithium RX Core Processing Infrastructure
Add Lithium Rx basic packet processing path from REO.
Implement the following in this patch:

 - Rx buffer replenishment directly to RxDMA rings (WIN)

 - Rx descriptor management

 - Rx Path Processing for non-error packets

 - RxDMA optimization (access on 128 byte boundary)

Change-Id: I25aea3a79d5494a0447bc7ca919acb87b74f2760
CRs-Fixed: 1074199
2016-10-28 04:36:42 -07:00