• Rishi Panjwani's avatar
    ath6kl: Implement support for QOS-enable and QOS-disable from userspace · 8fffd9e5
    Rishi Panjwani authored
    In order to allow user space based QOS control we use the available debugfs
    infrastructure. With this feature, user can make changes to qos parameters,
    thereby allowing creation and deletion of user defined priority streams and
    features like uapsd. This feature has been added for testing purposes.
    
    All 21 parameters for the create_qos command are mandatory in the correct
    order. They have to be written to the create_qos file in
    the ath6kl debug directory. These parameters(in order) are:
    
    1)user priority
    2)direction
    3)traffic class
    4)traffic type
    5)voice PS capability
    6)min service intvl
    7)max service intvl
    8)inactivity intvl
    9)suspension intvl
    10)serv start time
    11)tsid
    12)nominal msdu
    13)max msdu
    14)min data rate
    15)mean data rate
    16)peak data rate
    17)max burst size
    18)delay bound
    19)min phy rate
    20)surplus bw allowance
    21)medium time
    
    To create a qos stream:
    
    echo "6 2 3 1 1 9999999 9999999 9999999 7777777 0 6 45000 200 56789000
    56789000 5678900 0 0 9999999 20000 0" > create_qos
    
    delete_qos requires 2 parameters:
    
    1)traffic class
    2)tsid
    
    To delete a qos stream:
    
    echo "3 1" > delete_qos
    
    kvalo: minor commit log cleanup
    Signed-off-by: default avatarRishi Panjwani <rpanjwan@qca.qualcomm.com>
    Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
    8fffd9e5
debug.c 39 KB