diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml index f2440d39b7eb..c21d66c7cd55 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml @@ -171,6 +171,12 @@ properties: Quirk specifying that the firmware expects the 8bit version of the host capability QMI request + qcom,snoc-host-cap-skip-quirk: + type: boolean + description: + Quirk specifying that the firmware wants to skip the host + capability QMI request + qcom,xo-cal-data: $ref: /schemas/types.yaml#/definitions/uint32 description: @@ -292,6 +298,11 @@ allOf: required: - interrupts + - not: + required: + - qcom,snoc-host-cap-8bit-quirk + - qcom,snoc-host-cap-skip-quirk + examples: # SNoC - | diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c index eebd78e7ff6b..e7f90fd9e9b8 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.c +++ b/drivers/net/wireless/ath/ath10k/qmi.c @@ -808,6 +808,7 @@ ath10k_qmi_ind_register_send_sync_msg(struct ath10k_qmi *qmi) static void ath10k_qmi_event_server_arrive(struct ath10k_qmi *qmi) { struct ath10k *ar = qmi->ar; + struct ath10k_snoc *ar_snoc = ath10k_snoc_priv(ar); int ret; ret = ath10k_qmi_ind_register_send_sync_msg(qmi); @@ -819,9 +820,15 @@ static void ath10k_qmi_event_server_arrive(struct ath10k_qmi *qmi) return; } - ret = ath10k_qmi_host_cap_send_sync(qmi); - if (ret) - return; + /* + * Skip the host capability request for the firmware versions which + * do not support this feature. + */ + if (!test_bit(ATH10K_SNOC_FLAG_SKIP_HOST_CAP_QUIRK, &ar_snoc->flags)) { + ret = ath10k_qmi_host_cap_send_sync(qmi); + if (ret) + return; + } ret = ath10k_qmi_msa_mem_info_send_sync_msg(qmi); if (ret) diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index f72f236fb9eb..310650227578 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1362,6 +1362,9 @@ static void ath10k_snoc_quirks_init(struct ath10k *ar) if (of_property_read_bool(dev->of_node, "qcom,snoc-host-cap-8bit-quirk")) set_bit(ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, &ar_snoc->flags); + + if (of_property_read_bool(dev->of_node, "qcom,snoc-host-cap-skip-quirk")) + set_bit(ATH10K_SNOC_FLAG_SKIP_HOST_CAP_QUIRK, &ar_snoc->flags); } int ath10k_snoc_fw_indication(struct ath10k *ar, u64 type) diff --git a/drivers/net/wireless/ath/ath10k/snoc.h b/drivers/net/wireless/ath/ath10k/snoc.h index 1ecae34687c2..46574fd8f84e 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.h +++ b/drivers/net/wireless/ath/ath10k/snoc.h @@ -51,6 +51,7 @@ enum ath10k_snoc_flags { ATH10K_SNOC_FLAG_MODEM_STOPPED, ATH10K_SNOC_FLAG_RECOVERY, ATH10K_SNOC_FLAG_8BIT_HOST_CAP_QUIRK, + ATH10K_SNOC_FLAG_SKIP_HOST_CAP_QUIRK, }; struct clk_bulk_data;