Bug in CCK hw_rate definitions?

Michal Kazior michal.kazior at tieto.com
Mon Sep 21 00:32:27 PDT 2015

On 15 September 2015 at 23:35, Ben Greear <greearb at candelatech.com> wrote:
> ath10k hw.h has this:
> enum ath10k_hw_rate_cck {
>         ATH10K_HW_RATE_CCK_LP_11M = 0,
>         ATH10K_HW_RATE_CCK_LP_5_5M,
>         ATH10K_HW_RATE_CCK_LP_2M,
>         ATH10K_HW_RATE_CCK_LP_1M,
> But, at least in 10.1 firmware, it appears that CCK hw_rates are 0x40, 0x41,
> etc
> (For those of you with firmware, see ar600P_phy.c, 'RC' column of the rate
> table.)
> Am I missing something or is the driver code just wrong?

These macros are used only to decode L_SIG_RATE now. It can take values 0..15.

If you need/want to change ath10k_hw_rate_cck you'll need to make sure
to update ath10k_mac_hw_rate_to_idx() or its callsite accordingly.


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