1*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/rx-<queue>/rps_cpus 2*1a02ef76SFlorian FainelliDate: March 2010 3*1a02ef76SFlorian FainelliKernelVersion: 2.6.35 4*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 5*1a02ef76SFlorian FainelliDescription: 6*1a02ef76SFlorian Fainelli Mask of the CPU(s) currently enabled to participate into the 7*1a02ef76SFlorian Fainelli Receive Packet Steering packet processing flow for this 8*1a02ef76SFlorian Fainelli network device queue. Possible values depend on the number 9*1a02ef76SFlorian Fainelli of available CPU(s) in the system. 10*1a02ef76SFlorian Fainelli 11*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/rx-<queue>/rps_flow_cnt 12*1a02ef76SFlorian FainelliDate: April 2010 13*1a02ef76SFlorian FainelliKernelVersion: 2.6.35 14*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 15*1a02ef76SFlorian FainelliDescription: 16*1a02ef76SFlorian Fainelli Number of Receive Packet Steering flows being currently 17*1a02ef76SFlorian Fainelli processed by this particular network device receive queue. 18*1a02ef76SFlorian Fainelli 19*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/tx-<queue>/tx_timeout 20*1a02ef76SFlorian FainelliDate: November 2011 21*1a02ef76SFlorian FainelliKernelVersion: 3.3 22*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 23*1a02ef76SFlorian FainelliDescription: 24*1a02ef76SFlorian Fainelli Indicates the number of transmit timeout events seen by this 25*1a02ef76SFlorian Fainelli network interface transmit queue. 26*1a02ef76SFlorian Fainelli 27*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/tx-<queue>/xps_cpus 28*1a02ef76SFlorian FainelliDate: November 2010 29*1a02ef76SFlorian FainelliKernelVersion: 2.6.38 30*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 31*1a02ef76SFlorian FainelliDescription: 32*1a02ef76SFlorian Fainelli Mask of the CPU(s) currently enabled to participate into the 33*1a02ef76SFlorian Fainelli Transmit Packet Steering packet processing flow for this 34*1a02ef76SFlorian Fainelli network device transmit queue. Possible vaules depend on the 35*1a02ef76SFlorian Fainelli number of available CPU(s) in the system. 36*1a02ef76SFlorian Fainelli 37*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/hold_time 38*1a02ef76SFlorian FainelliDate: November 2011 39*1a02ef76SFlorian FainelliKernelVersion: 3.3 40*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 41*1a02ef76SFlorian FainelliDescription: 42*1a02ef76SFlorian Fainelli Indicates the hold time in milliseconds to measure the slack 43*1a02ef76SFlorian Fainelli of this particular network device transmit queue. 44*1a02ef76SFlorian Fainelli Default value is 1000. 45*1a02ef76SFlorian Fainelli 46*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/inflight 47*1a02ef76SFlorian FainelliDate: November 2011 48*1a02ef76SFlorian FainelliKernelVersion: 3.3 49*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 50*1a02ef76SFlorian FainelliDescription: 51*1a02ef76SFlorian Fainelli Indicates the number of bytes (objects) in flight on this 52*1a02ef76SFlorian Fainelli network device transmit queue. 53*1a02ef76SFlorian Fainelli 54*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit 55*1a02ef76SFlorian FainelliDate: November 2011 56*1a02ef76SFlorian FainelliKernelVersion: 3.3 57*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 58*1a02ef76SFlorian FainelliDescription: 59*1a02ef76SFlorian Fainelli Indicates the current limit of bytes allowed to be queued 60*1a02ef76SFlorian Fainelli on this network device transmit queue. This value is clamped 61*1a02ef76SFlorian Fainelli to be within the bounds defined by limit_max and limit_min. 62*1a02ef76SFlorian Fainelli 63*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit_max 64*1a02ef76SFlorian FainelliDate: November 2011 65*1a02ef76SFlorian FainelliKernelVersion: 3.3 66*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 67*1a02ef76SFlorian FainelliDescription: 68*1a02ef76SFlorian Fainelli Indicates the absolute maximum limit of bytes allowed to be 69*1a02ef76SFlorian Fainelli queued on this network device transmit queue. See 70*1a02ef76SFlorian Fainelli include/linux/dynamic_queue_limits.h for the default value. 71*1a02ef76SFlorian Fainelli 72*1a02ef76SFlorian FainelliWhat: /sys/class/<iface>/queues/tx-<queue>/byte_queue_limits/limit_min 73*1a02ef76SFlorian FainelliDate: November 2011 74*1a02ef76SFlorian FainelliKernelVersion: 3.3 75*1a02ef76SFlorian FainelliContact: netdev@vger.kernel.org 76*1a02ef76SFlorian FainelliDescription: 77*1a02ef76SFlorian Fainelli Indicates the absolute minimum limit of bytes allowed to be 78*1a02ef76SFlorian Fainelli queued on this network device transmit queue. Default value is 79*1a02ef76SFlorian Fainelli 0. 80