---
name: "struct_ieee80211_tx_queue_params"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/struct_ieee80211_tx_queue_params"
---

# struct\_ieee80211\_tx\_queue\_params(9)

transmit queue configuration

## NAME

struct\_ieee80211\_tx\_queue\_params - transmit queue configuration

## SYNOPSIS

```
struct ieee80211_tx_queue_params {
  u16 txop;
  u16 cw_min;
  u16 cw_max;
  u8 aifs;
  bool acm;
  bool uapsd;
};
```

## MEMBERS

txop

maximum burst time in units of 32 usecs, 0 meaning disabled

cw\_min

minimum contention window \[a value of the form 2^n-1 in the range 1..32767\]

cw\_max

maximum contention window \[like *cw\_min*\]

aifs

arbitration interframe space \[0..255\]

acm

is mandatory admission control required for the access category

uapsd

is U-APSD mode enabled for the queue

## DESCRIPTION

The information provided in this structure is required for QoS transmit queue configuration. Cf. IEEE 802.11 7.3.2.29.

## AUTHOR

**Johannes Berg** \<johannes@sipsolutions.net\>

Author.

## COPYRIGHT