On 6/11/20 1:29 PM, Markus Theil wrote: > On 3/27/20 10:31 AM, Robert Marko wrote: >> Enable advertising support for 5G channels: 32, 68 and 96. >> These channels are legal and available for use in ETSI countries. >> So lets advertise these and they will be available in accordance with the >> regulatory domain used. >> >> Signed-off-by: Robert Marko <[email protected]> >> Cc: Luka Perkov <[email protected]> >> --- >> drivers/net/wireless/ath/ath10k/core.h | 2 +- >> drivers/net/wireless/ath/ath10k/mac.c | 3 +++ >> 2 files changed, 4 insertions(+), 1 deletion(-) >> >> diff --git a/drivers/net/wireless/ath/ath10k/core.h >> b/drivers/net/wireless/ath/ath10k/core.h >> index 5101bf2b5b15..480efaa1278c 100644 >> --- a/drivers/net/wireless/ath/ath10k/core.h >> +++ b/drivers/net/wireless/ath/ath10k/core.h >> @@ -37,7 +37,7 @@ >> #define WMI_READY_TIMEOUT (5 * HZ) >> #define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ) >> #define ATH10K_CONNECTION_LOSS_HZ (3 * HZ) >> -#define ATH10K_NUM_CHANS 41 >> +#define ATH10K_NUM_CHANS 44 >> #define ATH10K_MAX_5G_CHAN 173 >> >> /* Antenna noise floor */ >> diff --git a/drivers/net/wireless/ath/ath10k/mac.c >> b/drivers/net/wireless/ath/ath10k/mac.c >> index 7fee35ff966b..f98422427b27 100644 >> --- a/drivers/net/wireless/ath/ath10k/mac.c >> +++ b/drivers/net/wireless/ath/ath10k/mac.c >> @@ -8363,6 +8363,7 @@ static const struct ieee80211_channel >> ath10k_2ghz_channels[] = { >> }; >> >> static const struct ieee80211_channel ath10k_5ghz_channels[] = { >> + CHAN5G(32, 5160, 0), >> CHAN5G(36, 5180, 0), >> CHAN5G(40, 5200, 0), >> CHAN5G(44, 5220, 0), >> @@ -8371,6 +8372,8 @@ static const struct ieee80211_channel >> ath10k_5ghz_channels[] = { >> CHAN5G(56, 5280, 0), >> CHAN5G(60, 5300, 0), >> CHAN5G(64, 5320, 0), >> + CHAN5G(68, 5340, 0), >> + CHAN5G(96, 5480, 0), >> CHAN5G(100, 5500, 0), >> CHAN5G(104, 5520, 0), >> CHAN5G(108, 5540, 0), > Hi, your patch is incomplete. Mgmt frames cannot be received on channel 32, > because of the following lines in wmi.c: > > /* Hardware can Rx CCK rates on 5GHz. In that case phy_mode is set to > * MODE_11B. This means phy_mode is not a reliable source for the band > * of mgmt rx. > */ > if (channel >= 1 && channel <= 14) { > status->band = NL80211_BAND_2GHZ; > } else if (channel >= 36 && channel <= ATH10K_MAX_5G_CHAN) { > status->band = NL80211_BAND_5GHZ; > } else { > /* Shouldn't happen unless list of advertised channels to > * mac80211 has been changed. > */ > WARN_ON_ONCE(1); > dev_kfree_skb(skb); > return 0; > } > > Have you tested this patch? I've tested your patch (changed 36 to 32 in wmi.c). And channel 32 does not work for me, even with that change. Nevertheless, I was able to use channels 68 and 96 between two ath10k cards in AP and STA mode. I do not know, why channel 32 does not work.
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