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< __FBSDID("$FreeBSD: stable/11/sys/dev/iwm/if_iwm_phy_ctxt.c 330167 2018-03-01 05:44:16Z eadler $");
---
> __FBSDID("$FreeBSD: stable/11/sys/dev/iwm/if_iwm_phy_ctxt.c 330202 2018-03-01 06:34:48Z eadler $");
219a220,231
> /* In scenarios where we only ever use a single-stream rates,
> * i.e. legacy 11b/g/a associations, single-stream APs or even
> * static SMPS, enable both chains to get diversity, improving
> * the case where we're far enough from the AP that attenuation
> * between the two antennas is sufficiently different to impact
> * performance.
> */
> if (active_cnt == 1 && iwm_mvm_rx_diversity_allowed(sc)) {
> idle_cnt = 2;
> active_cnt = 2;
> }
>