From: George Moussalem Date: Wed, 27 Oct 2024 16:34:11 +0400 Subject: [PATCH] wifi: ath11k: add hw params for QCN6122 Add QCN6122 platform support. QCN6122 is a PCIe based solution that is attached to and enumerated by the WPSS (Wireless Processor SubSystem) Q6 processor. Though it is a PCIe device, since it is not attached to APSS processor (Application Processor SubSystem), APSS will be unaware of such a decice and hence it is registered to the APSS processor as a platform device(AHB). Because of this hybrid nature, it is called as a hybrid bus device. As such, QCN6122 is a hybrid bus type device and follows the same codepath as for WCN6750. This is a heavily simplified version of below downstream patch: Download from https://git.codelinaro.org/clo/qsdk/oss/system/feeds/wlan-open/-/blob/NHSS.QSDK.12.4.5.r2/mac80211/patches/232-ath11k-qcn6122-support.patch Co-developed-by: George Moussalem Signed-off-by: Sowmiya Sree Elavalagan Signed-off-by: George Moussalem --- --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -905,6 +905,67 @@ static struct ath11k_hw_params ath11k_hw .support_dual_stations = true, .pdev_suspend = false, }, + { + .hw_rev = ATH11K_HW_QCN6122_HW10, + .name = "qcn6122 hw1.0", + .fw = { + .dir = "QCN6122/hw1.0", + .board_size = 256 * 1024, + .cal_offset = 128 * 1024, + }, + .hal_params = &ath11k_hw_hal_params_ipq8074, + .max_radios = MAX_RADIOS_5018, + .bdf_addr = 0x4D200000, + .hw_ops = &ipq5018_ops, + .hal_desc_sz = sizeof(struct hal_rx_desc_qcn9074), + .qmi_service_ins_id = ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN6122, + .interface_modes = BIT(NL80211_IFTYPE_STATION) | + BIT(NL80211_IFTYPE_AP) | + BIT(NL80211_IFTYPE_MESH_POINT), + .spectral = { + .fft_sz = 2, + .fft_pad_sz = 0, + .summary_pad_sz = 16, + .fft_hdr_len = 24, + .max_fft_bins = 1024, + }, + .credit_flow = false, + .max_tx_ring = 1, + .supports_monitor = true, + .supports_shadow_regs = false, + .idle_ps = false, + .supports_suspend = false, + .host_ce_config = ath11k_host_ce_config_qcn9074, + .ce_count = CE_CNT_5018, + .target_ce_config = ath11k_target_ce_config_wlan_ipq5018, + .target_ce_count = TARGET_CE_CNT_5018, + .svc_to_ce_map = ath11k_target_service_to_ce_map_wlan_ipq5018, + .svc_to_ce_map_len = SVC_CE_MAP_LEN_5018, + .single_pdev_only = false, + .rxdma1_enable = true, + .num_rxdma_per_pdev = RXDMA_PER_PDEV_5018, + .rx_mac_buf_ring = false, + .vdev_start_delay = false, + .htt_peer_map_v2 = true, + .coldboot_cal_mm = false, + .coldboot_cal_ftm = false, + .cbcal_restart_fw = true, + .fix_l1ss = true, + .alloc_cacheable_memory = true, + .m3_fw_support = false, + .fixed_bdf_addr = true, + .fixed_mem_region = true, + .static_window_map = true, + .hybrid_bus_type = true, + .fw_mem_mode = 1, + .supports_sta_ps = false, + .dbr_debug_support = true, + .bios_sar_capa = NULL, + .fixed_fw_mem = false, + .support_off_channel_tx = false, + .tcl_ring_retry = true, + .tx_ring_size = DP_TCL_DATA_RING_SIZE, + }, }; static inline struct ath11k_pdev *ath11k_core_get_single_pdev(struct ath11k_base *ab) --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -149,6 +149,7 @@ enum ath11k_hw_rev { ATH11K_HW_IPQ5018_HW10, ATH11K_HW_QCA2066_HW21, ATH11K_HW_QCA6698AQ_HW21, + ATH11K_HW_QCN6122_HW10, }; enum ath11k_firmware_mode { --- a/drivers/net/wireless/ath/ath11k/qmi.h +++ b/drivers/net/wireless/ath/ath11k/qmi.h @@ -22,10 +22,11 @@ #define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_IPQ8074 0x02 #define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN9074 0x07 #define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_WCN6750 0x03 +#define ATH11K_QMI_WLFW_SERVICE_INS_ID_V01_QCN6122 0x40 #define ATH11K_QMI_WLANFW_MAX_TIMESTAMP_LEN_V01 32 #define ATH11K_QMI_RESP_LEN_MAX 8192 #define ATH11K_QMI_WLANFW_MAX_NUM_MEM_SEG_V01 52 -#define ATH11K_QMI_CALDB_SIZE 0x480000 +#define ATH11K_QMI_CALDB_SIZE 0x500000 #define ATH11K_QMI_BDF_EXT_STR_LENGTH 0x20 #define ATH11K_QMI_FW_MEM_REQ_SEGMENT_CNT 5