From 38441fb6fcbb97817dff5c012609860a2b39c3e9 Mon Sep 17 00:00:00 2001 From: Ben Greear Date: Tue, 2 Jan 2018 16:51:01 -0800 Subject: [PATCH] ath10k: support use of channel 173 The India regulatory domain allows CH 173, so add that to the available channel list. I verified basic connectivity between a 9880 and 9984 NIC. Signed-off-by: Ben Greear Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/core.h | 3 ++- drivers/net/wireless/ath/ath10k/mac.c | 3 +++ drivers/net/wireless/ath/ath10k/wmi.c | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-) --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -47,7 +47,8 @@ #define WMI_READY_TIMEOUT (5 * HZ) #define ATH10K_FLUSH_TIMEOUT_HZ (5 * HZ) #define ATH10K_CONNECTION_LOSS_HZ (3 * HZ) -#define ATH10K_NUM_CHANS 40 +#define ATH10K_NUM_CHANS 41 +#define ATH10K_MAX_5G_CHAN 173 /* Antenna noise floor */ #define ATH10K_DEFAULT_NOISE_FLOOR -95 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -7766,6 +7766,9 @@ static const struct ieee80211_channel at CHAN5G(161, 5805, 0), CHAN5G(165, 5825, 0), CHAN5G(169, 5845, 0), + CHAN5G(173, 5865, 0), + /* If you add more, you may need to change ATH10K_MAX_5G_CHAN */ + /* And you will definitely need to change ATH10K_NUM_CHANS in core.h */ }; struct ath10k *ath10k_mac_create(size_t priv_size) --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -2363,7 +2363,7 @@ int ath10k_wmi_event_mgmt_rx(struct ath1 */ if (channel >= 1 && channel <= 14) { status->band = NL80211_BAND_2GHZ; - } else if (channel >= 36 && channel <= 169) { + } else if (channel >= 36 && channel <= ATH10K_MAX_5G_CHAN) { status->band = NL80211_BAND_5GHZ; } else { /* Shouldn't happen unless list of advertised channels to