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Filename Latest commit message Latest commit date
Utkarsh Bhatnagar 0a61d6462b qcacld-3.0: Implemented Chainmask NL command
Implemented driver interface for NL command for setting
and getting TX and RX chains. The chains can be set to
either chain 0(1) or chain 1(2) or both(3). This is only valid if
antenna mode is set to 2X2.

Below command can be used to set the chainmask:
iw phy <phyname> set antenna <bitmap> | all | <tx bitmap> <rx bitmap>
Example:
iw phy0 set antenna 1   -- to set both Tx and Rx chain 0.
iw phy0 set antenna all -- to set all/both chains for rx/tx
iw phy0 set antenna 1 2 -- to set chain 0 for tx and chain 1 for rx

Below command can be used to get the chainmask after set:
iw phy <phyname> info

check for "Configured Antennas: TX 0x1 RX 0x1"

Below conditions should be met for setting chainmask:
1. Antenna sharing should be disabled.
2. gEnable2x2 in ini file should be 0
3. enableBTChainSeparation in ini file should be 1
4. DBS should be disabled (gDualMacFeatureDisable = 1)
   or HW should be DBS 2x2 capable
5. set TX/RX chainmask 3 in ini (gSetTxChainmask1x1/gSetRxChainmask1x1)
6. HW should support TX/RX chainmask as 3

Change-Id: I04f6667398eac405a6be61bc039e048090578abf
CRs-Fixed: 2693370
2020-05-28 17:28:40 -07:00
components qcacld-3.0: Implemented Chainmask NL command 2020-05-28 17:28:40 -07:00
configs qcacld-3.0: Fix dp_trace related compilation issues 2020-05-28 12:07:55 -07:00
core qcacld-3.0: Implemented Chainmask NL command 2020-05-28 17:28:40 -07:00
os_if qcacld-3.0: Add NULL check for adapter->vdev in interop_ap 2020-05-12 15:36:08 -07:00
uapi/linux qcacld-3.0: Add PKTLOG_TYPE_RX_STATBUF 2019-10-09 19:10:36 -07:00
Android.mk qcacld-3.0: Add an option to use default profile 2020-05-27 00:57:35 -07:00
Kbuild qcacld-3.0: remove realpath dependency 2020-05-27 00:57:42 -07:00
Kconfig
Makefile
README.txt

This is CNSS WLAN Host Driver for products starting from iHelium