diff options
| author | Manikanta Pubbisetty <quic_mpubbise@quicinc.com> | 2022-04-06 15:11:03 +0530 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-04-27 10:25:59 +0300 |
| commit | b6f6301041a3f27cb3085abb395c2607ac71671c (patch) | |
| tree | ee300d11eaf01080b46efc9e8200b2d2a544a0e8 /drivers/net/wireless | |
| parent | e999a5da28a0e0f7de242d841ef7d5e48f4646ae (diff) | |
ath11k: Do not put HW in DBS mode for WCN6750
Though WCN6750 is a single PDEV device, it is not a
DBS solution. So, do not put HW in DBS mode for WCN6750.
Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00573-QCAMSLSWPLZ-1
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01100-QCAHKSWPL_SILICONZ-1
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00192-QCAHKSWPL_SILICONZ-1
Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220406094107.17878-10-quic_mpubbise@quicinc.com
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/core.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/wmi.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index f011db4bcd2b..06958f358307 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -1213,7 +1213,7 @@ static int ath11k_core_start(struct ath11k_base *ab, } /* put hardware to DBS mode */ - if (ab->hw_params.single_pdev_only) { + if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxmda_per_pdev > 1) { ret = ath11k_wmi_set_hw_mode(ab, WMI_HOST_HW_MODE_DBS); if (ret) { ath11k_err(ab, "failed to send dbs mode: %d\n", ret); diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index dcf31bdad47e..d7243819d9bd 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + * Copyright (c) 2021, Qualcomm Innovation Center, Inc. All rights reserved. */ #include <linux/skbuff.h> #include <linux/ctype.h> @@ -8225,7 +8226,7 @@ int ath11k_wmi_attach(struct ath11k_base *ab) ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_MAX; /* It's overwritten when service_ext_ready is handled */ - if (ab->hw_params.single_pdev_only) + if (ab->hw_params.single_pdev_only && ab->hw_params.num_rxmda_per_pdev > 1) ab->wmi_ab.preferred_hw_mode = WMI_HOST_HW_MODE_SINGLE; /* TODO: Init remaining wmi soc resources required */ |