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Re: [RESEND PATCH v2 4/4] mac80211: minstrel_ht: add basic support for VHT rates <= 3SS@80MHz

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On 2014-10-17 21:50, Karl Beldan wrote:
> From: Karl Beldan <karl.beldan@xxxxxxxxxxxxxxxx>
> 
> When the new CONFIG_MAC80211_RC_MINSTREL_VHT is not set (default 'N'),
> there is no behavioral change including in sampling and MCS_GROUP_RATES
> remains 8.
> Otherwise MCS_GROUP_RATES is 10, and a module parameter *vht_only*
> (default 'true'), restricts the rates selection to VHT when vht is
> supported.
> 
> Regarding the debugfs stats buffer:
> It is explicitly increased from 8k to 32k to fit every rates incl. when
> both ht and vht rates are enabled, as for the format, before:
> type           rate     tpt eprob *prob ret  *ok(*cum)        ok(      cum)
> HT20/LGI ABCDP MCS0     0.0   0.0   0.0   1    0(   0)         0(        0)
> after:
>  type           rate      tpt eprob *prob ret  *ok(*cum)        ok(      cum)
>  HT20/LGI ABCDP MCS0      0.0   0.0   0.0   1    0(   0)         0(        0)
> VHT40/LGI       MCS5/2    0.0   0.0   0.0   0    0(   0)         0(        0)
> 
> Signed-off-by: Karl Beldan <karl.beldan@xxxxxxxxxxxxxxxx>
> Cc: Felix Fietkau <nbd@xxxxxxxxxxx>
Aside from the module parameter issue that you already pointed out, the
series looks good to me.

- Felix
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