diff options
| author | Pradeep Kumar Chitrapu <[email protected]> | 2025-07-01 01:04:07 +0000 |
|---|---|---|
| committer | Jeff Johnson <[email protected]> | 2025-07-02 14:02:26 +0000 |
| commit | 18ab9d038fadd35d8a4ac5db87ad16dde78f5fdc (patch) | |
| tree | 81240dc04a7700b67d8dfe9e3058ad7db91b7501 /drivers/net/wireless/ath/ath12k/wmi.c | |
| parent | wifi: ath12k: clean up 80P80 support (diff) | |
| download | kernel-18ab9d038fadd35d8a4ac5db87ad16dde78f5fdc.tar.gz kernel-18ab9d038fadd35d8a4ac5db87ad16dde78f5fdc.zip | |
wifi: ath12k: add support for 160 MHz bandwidth
Add support to configure maximum NSS in 160 MHz bandwidth.
Firmware advertises support for handling NSS ratio information
as a part of service ready ext event using nss_ratio_enabled
flag. Save this information in ath12k_pdev_cap to calculate
NSS ratio.
Additionally, reorder the code by moving
ath12k_peer_assoc_h_phymode() before ath12k_peer_assoc_h_vht()
to ensure that arg->peer_phymode correctly reflects the bandwidth
in the max NSS calculation.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Co-developed-by: P Praneesh <[email protected]>
Signed-off-by: P Praneesh <[email protected]>
Signed-off-by: Pradeep Kumar Chitrapu <[email protected]>
Acked-by: Jeff Johnson <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jeff Johnson <[email protected]>
Diffstat (limited to 'drivers/net/wireless/ath/ath12k/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath12k/wmi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index 05e406273ebf..b34f2c183312 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -537,6 +537,10 @@ ath12k_pull_mac_phy_cap_svc_ready_ext(struct ath12k_wmi_pdev *wmi_handle, pdev_cap->he_mcs = le32_to_cpu(mac_caps->he_supp_mcs_5g); pdev_cap->tx_chain_mask = le32_to_cpu(mac_caps->tx_chain_mask_5g); pdev_cap->rx_chain_mask = le32_to_cpu(mac_caps->rx_chain_mask_5g); + pdev_cap->nss_ratio_enabled = + WMI_NSS_RATIO_EN_DIS_GET(mac_caps->nss_ratio); + pdev_cap->nss_ratio_info = + WMI_NSS_RATIO_INFO_GET(mac_caps->nss_ratio); } else { return -EINVAL; } @@ -1059,7 +1063,8 @@ static void ath12k_wmi_put_wmi_channel(struct ath12k_wmi_channel_params *chan, chan->band_center_freq2 = cpu_to_le32(center_freq1); - } else if (arg->mode == MODE_11BE_EHT160) { + } else if (arg->mode == MODE_11BE_EHT160 || + arg->mode == MODE_11AX_HE160) { if (arg->freq > center_freq1) chan->band_center_freq1 = cpu_to_le32(center_freq1 + 40); else |