samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Garpu 0
Kode Masalah Tarik Permintaan Actions Packages Projects Rilis Wiki Kegiatan

qcacmn: Vendor attribute to configure QoS/AC upgrade for UDP frames

Telusuri Sumber 
Introduce a new attribute to configure access category
override for UDP frames of BE/BK category. Unlike, the
earlier attribute QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE
which will override for all UDP frames, this attribute is
for overriding only for BE/BK based UDP frames.

CRs-Fixed: 3332609
Change-Id: Ife6104b97bca83653fdcac31f2c91007d1aa6f2a
This commit is contained in:
Amit Mehta
2022-11-01 07:01:01 -07:00
committed by Madan Koyyalamudi
orang tua 7c94f932be
melakukan 46a5d43615
1 mengubah file dengan 34 tambahan dan 0 penghapusan
Download Patch File Download Diff File Expand all files Collapse all files

34
os_if/linux/qca_vendor.h
Melihat File

@@ -5053,6 +5053,14 @@ enum qca_wlan_vendor_attr_config {
* That said, it is not intended to downgrade the QOS for the frames.
* Set the value to 0 ( corresponding to BE ) if the QOS upgrade needs
* to disable.
*
* If only UDP frames of BE or BK access category needs to be upgraded
* without changing the access category of VO or VI UDP frames, refer to
* attribute QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE_FOR_BE_BK.
*
* This attribute is not recommended to be used as it blindly forces all
* UDP packets to a higher access category which could impact the
* traffic pattern of all apps using UDP and can cause unknown behavior.
*/
QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE = 72,
@@ -5172,6 +5180,32 @@ enum qca_wlan_vendor_attr_config {
*/
QCA_WLAN_VENDOR_ATTR_CONFIG_DBAM = 83,
/* 8-bit unsigned value. This attribute takes the QoS/access category
* value represented by the enum qca_wlan_ac_type and expects the driver
* to upgrade the UDP frames of BE or BK access category to this access
* category. This attribute will not modify UDP frames of VO or VI
* access category. The value of QCA_WLAN_AC_ALL is invalid for this
* attribute.
*
* This will override the DSCP value configured in the frame with the
* intention to only upgrade the access category. That said, it is not
* intended to downgrade the access category for the frames.
* Set the value to QCA_WLAN_AC_BK if the QoS upgrade needs to be
* disabled, as BK is of the lowest priority and an upgrade to it does
* not result in any changes for the frames.
*
* This attribute behavior is similar to
* QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE with the difference that
* only UDP frames of BE or BK access category are upgraded and not
* UDP frames of VI or VO access category.
*
* This attribute is not recommended to be used as it blindly forces all
* UDP packets of BE or BK access category to a higher access category
* which could impact the traffic pattern of all apps using UDP and can
* cause unknown behavior.
*/
QCA_WLAN_VENDOR_ATTR_CONFIG_UDP_QOS_UPGRADE_FOR_BE_BK = 84,
/* 8-bit unsigned value to configure the driver to enable/disable the
* periodic sounding for Tx beamformer functionality. The default
* behavior uses algorithm to do sounding based on packet stats.