ASR5505S
Read time: 19 minute(s)
本节主要描述 ASR（翱捷）系列 ASR5505S 芯片 SDIO WiFi 驱动的配置和基本的测试方法。
内核配置
-
在命令行中输入以下命令进行内核菜单配置
make kernel_menuconfig
- 无线配置WiFi 的使用必须要在 Kernel 中打开 cfg80211 和 mac80211 的支持
Networking support > Wireless --- Wireless <*> cfg80211 - wireless configuration API [ ] nl80211 testmode command (NEW) [ ] enable developer warnings (NEW) [ ] cfg80211 certification onus (NEW) [*] enable powersave by default (NEW) [ ] cfg80211 DebugFS entries (NEW) [*] support CRDA (NEW) [*] cfg80211 wireless extensions compatibility <*> Generic IEEE 802.11 Networking Stack (mac80211) [*] Minstrel (NEW) Default rate control algorithm (Minstrel) ---> [ ] Enable mac80211 mesh networking support (NEW) [ ] Export mac80211 internals in DebugFS (NEW) [ ] Trace all mac80211 debug messages (NEW) [ ] Select mac80211 debugging features (NEW) - 驱动选择在 Kernel 中打开需要使用的 asr5505s 驱动，并将模块配置为
modules方式，暂不支持编译到内核里。Device Drivers > Network device support > Wireless LAN [*] Asr Wireless Modules ---> --- Asr Wireless Modules < > ASR 5531 USB/SDIO Wi-Fi <M> ASR 5505 SDIO Wi-Fi < > ASR 5825 SDIO Wi-Fi & BLE < > ASR 595X SDIO Wi-Fi & BLE < > ASR 596X SDIO Wi-Fi & BLE [*] SDIO bus interface support for FullMAC driver [ ] Power management support [*] ASR device SAE support [ ] ASR device tracing dbg log [ ] ASR driver debug functions [*] do not use dts
DTS 配置
在 board.dts 中配置子节点。打开对应的
SDMCx 控制器，此处以
SDMC2 为例：&sdmc2 {
pinctrl-names = "default";
pinctrl-0 = <&sdmc2_pins>;
max-frequency = <40000000>;
bus-width = <4>;
power-gpios = <&gpio_d 1 GPIO_ACTIVE_HIGH>;//wifi 模块电源脚
no-mmc;
no-sd;
non-removable;
cap-sdio-irq;
status = "okay";
};SDK 配置
添加相关工具包
在命令行中输入以下命令进行 SDK
菜单配置
make menuconfigThird-party packages → wpa_supplicant
[*] iperf3 --->
[*] wpa_supplicant --->
--- wpa_supplicant
[ ] use codeblockbuilt binary instead of building from source
[*] Enable nl80211 support
[*] Enable wext (decodeblockcated)
[ ] Enable wired support
[ ] Enable IBSS RSN
[*] Enable AP mode
[ ] Enable Wi-Fi Display
[ ] Enable mesh networking
[*] Enable autoscan
-*- Enable EAP
[*] Enable HS20
[*] Enable syslog support
[*] Enable WPS
[*] Enable WPA3 support
[*] Install wpa_cli binary
[*] Install wpa_client shared library
[*] Install wpa_passphrase binary
-*- Enable the Unix-socket control interface
[ ] Enable support for the DBus control interface
[*] wireless tools --->
--- wireless tools
[ ] use codeblockbuilt binary instead of building from source
[*] Install shared library
[*] hostapd --->
--- hostapd
[ ] use codeblockbuilt binary instead of building from source
[*] Enable hostap driver
[*] Enable nl80211 driver
[*] Enable wired driver
[*] Enable ACS
[*] Enable EAP
[*] Enable WPS
[*] Enable WPA3 support
[*] Enable VLAN support
[*] Enable dynamic VLAN support
[*] Use netlink-based API for VLAN operations
[*] ASR5505s firmware ----加载与功能验证
加载
编译烧录程序，Luban 开机脚本默认自动加载 ko 文件，所以上电后会默认自动加载 asr5505.ko
相关驱动。
lsmodModule Size Used by Not tainted
asr5505 707571 0以下为部分开机加载驱动日志：
[ 9.954021] ASR wireless: Driver version: v5.5.3.0_20250219@ruiqi.zheng@Exdroid027
[ 9.962284] asr-platform asr-platform.0: asr_platform_probe: start
[ 9.968562] asr-platform asr-platform.0: asr_sdio_detect_change: find mmc fail.
[ 9.996124] asrsdio mmc1:0001:1: ASR: asr_sdio_probe detect sdio device(mmc1) success.
[ 10.004093] asrsdio mmc1:0001:1: asr_sdio_probe: mmc1 ios: 40000000 hz, 4 bit width
[ 10.014352] asr-platform asr-platform.0: Direct firmware load for asr_wifi_config.ini failed with error -2
[ 10.024113] asr-platform asr-platform.0: asr_read_wifi_config:Failed to get asr_wifi_config.ini, with error: -2!
[ 10.037364] asr-platform asr-platform.0: asr_sdio_init_config get ioport is 10000
[ 10.045057] asr-platform asr-platform.0: asr_cmd_mgr_init
[ 10.053773] asrsdio mmc1:0001:1: asr_plat_lmac_load: driver_mode=0,filename=fmacfw_asr5505.bin.
[ 10.086253] asr-platform asr-platform.0: card power_up send!
[ 10.115601] asr-platform asr-platform.0: card int check:0 cnt:1
[ 10.121570] asr-platform asr-platform.0: ### Now copy fmacfw_asr5505.bin firmware,size is 123968
[ 10.131175] asr-platform asr-platform.0: poll_card_status reg_val:0x9 mask:0x9
[ 10.138500] asr-platform asr-platform.0: asr_sdio_send_header_firmware blk_size:1024 total_len:124416 pad_len:0 headers: 0x1e440-0x400-0x7a
[ 10.153466] asr-platform asr-platform.0: poll_card_status reg_val:0x9 mask:0x9
[ 10.163141] asr-platform asr-platform.0: poll_card_status reg_val:0x9 mask:0x9
......
[ 11.884123] asr-platform asr-platform.0: asr_cfg80211_init: driver_mode=0.
[ 11.925606] asr-platform asr-platform.0: poll_card_status reg_val:0x9 mask:0x8
[ 11.932847] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 0,0,len=128
[ 11.943943] asr-platform asr-platform.0: asr_rx_handle_msg MM_RESET_CFM T:0 - I:1 0->11 l:0
[ 11.953606] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 0,4,len=128
[ 11.962951] asr-platform asr-platform.0: asr_rx_handle_msg MM_VERSION_CFM T:0 - I:5 0->11 l:24
[ 11.972698] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 0,94,len=128
[ 11.983358] asr-platform asr-platform.0: asr_rx_handle_msg MM_FW_SOFTVERSION_CFM T:0 - I:95 0->11 l:32
[ 11.993606] asr-platform asr-platform.0: ASR: fw version(ASRv2.1.11_20240927_18d1c6f6ASR)
[ 12.001903] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 0,106,len=128
[ 12.011087] asr-platform asr-platform.0: asr_rx_handle_msg MM_GET_INFO_CFM T:0 - I:107 0->11 l:12
[ 12.020948] asr-platform asr-platform.0: asr_read_mm_info:vif_num=2,sta_num=5
[ 12.028187] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 0,96,len=128
[ 12.038437] asr-platform asr-platform.0: asr_rx_handle_msg MM_FW_MAC_ADDR_CFM T:0 - I:97 0->11 l:7
[ 12.048615] asr-platform asr-platform.0: ASR: read mac from fw(C0:4B:24:31:3B:67)
[ 12.056211] asr-platform asr-platform.0: mac address is C0:4B:24:31:3B:67
[ 12.063015] ieee80211 phy0: PHY features: [NSS=1][CHBW=40]
[ 12.068550] ieee80211 phy0: FW features: [BCN][AUTOBCN][HWSCAN][CMON][MROLE][PS][DPSM][AMPDU][CHNL_CTXT][REORD][UMAC][MFP]
[ 12.079660] asr-platform asr-platform.0: HT supp 1
[ 12.084475] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 5,0,len=128
[ 12.096006] asr-platform asr-platform.0: asr_rx_handle_msg ME_CONFIG_CFM T:5 - I:1 5->11 l:0
[ 12.106249] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 5,2,len=384
[ 12.118186] asr-platform asr-platform.0: asr_rx_handle_msg ME_CHAN_CONFIG_CFM T:5 - I:3 5->11 l:0
[ 12.127858] asr-platform asr-platform.0: asr_sdio_send_data: tx msg 5,2,len=384
[ 12.137159] asr-platform asr-platform.0: asr_rx_handle_msg ME_CHAN_CONFIG_CFM T:5 - I:3 5->11 l:0
[ 12.149617] asr-platform asr-platform.0: asr_netdev_setup maxheadroom 52, tailroom len=128
[ 12.171111] ieee80211 phy0: New interface create wlan0STA 模式测试
-
网络连接。
本文使用 wpa_supplicant 工具进行测试。先将 WiFi 信息写入 wpa_supplicant.conf 文件，然后用工具加入 WiFi，这是基于已知 WiFi 账号密码的情况下进行测试。更多 wpa_supplicant 工具使用方法，请查阅官方相关文档。touch /tmp/wpa_supplicant.conf wpa_passphrase my-test 12345678 > /tmp/wpa_supplicant.conf wpa_supplicant -B -d -i wlan0 -c /tmp/wpa_supplicant.conf udhcpc -i wlan0 -
网络通信测试。
执行完上述命令后，可看见路由分配了相应的 IP 地址给开发板。下面我们查看 IP 并测试与路由的通信情况。ifconfiglo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) wlan0 Link encap:Ethernet HWaddr C0:4B:24:18:F9:5C inet addr:192.168.1.101 Bcast:192.168.1.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:8 errors:0 dropped:0 overruns:0 frame:0 TX packets:4 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1761 (1.7 KiB) TX bytes:876 (876.0 B)[aic@] # ping 192.168.1.1 PING 192.168.1.1 (192.168.1.1): 56 data bytes [ 1311.689546] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x140b [ 1311.695761] AICWFDBG(LOGTRACE) >>> rwnx_rx_me_tx_credits_update_ind()64 bytes from 192.168.1.1: seq=0 ttl=64 time=28.158 ms 64 bytes from 192.168.1.1: seq=1 ttl=64 time=12.183 ms 64 bytes from 192.168.1.1: seq=2 ttl=64 time=5.197 ms 64 bytes from 192.168.1.1: seq=3 ttl=64 time=3.283 ms 64 bytes from 192.168.1.1: seq=4 ttl=64 time=6.780 ms 64 bytes from 192.168.1.1: seq=5 ttl=64 time=1.269 ms 64 bytes from 192.168.1.1: seq=6 ttl=64 time=12.256 ms 64 bytes from 192.168.1.1: seq=7 ttl=64 time=1.715 ms -
性能测试。
使用iperf3工具进行测试，可以用其他 PC 或 开发板创建服务器，本开发板当客户端进行收发测试。# iperf3 -c 192.168.1.102Connecting to host 192.168.1.102, port 5201[ 5] local 192.168.1.101 port 43004 connected to 192.168.1.102 port 5201[ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 5.02 MBytes 42.1 Mbits/sec 0 218 KBytes [ 5] 1.00-2.00 sec 5.03 MBytes 42.2 Mbits/sec 0 218 KBytes [ 5] 2.00-3.00 sec 4.97 MBytes 41.7 Mbits/sec 0 218 KBytes [ 5] 3.00-4.00 sec 5.03 MBytes 42.2 Mbits/sec 0 218 KBytes [ 5] 4.00-5.00 sec 5.03 MBytes 42.2 Mbits/sec 0 218 KBytes [ 5] 5.00-6.00 sec 5.28 MBytes 44.3 Mbits/sec 0 218 KBytes [ 5] 6.00-7.00 sec 4.85 MBytes 40.7 Mbits/sec 0 218 KBytes [ 5] 7.00-8.00 sec 5.22 MBytes 43.8 Mbits/sec 0 218 KBytes [ 5] 8.00-9.00 sec 5.03 MBytes 42.2 Mbits/sec 0 218 KBytes [ 5] 9.00-10.00 sec 5.03 MBytes 42.2 Mbits/sec 0 218 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 50.5 MBytes 42.4 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 50.1 MBytes 42.0 Mbits/sec receiver iperf Done. [aic@] # iperf3 -c 192.168.1.102 -R Connecting to host 192.168.1.102, port 5201 Reverse mode, remote host 192.168.1.102 is sending [ 5] local 192.168.1.101 port 43008 connected to 192.168.1.102 port 5201[ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 3.69 MBytes 30.9 Mbits/sec [ 5] 1.00-2.00 sec 4.99 MBytes 41.9 Mbits/sec [ 5] 2.00-3.00 sec 4.71 MBytes 39.5 Mbits/sec [ 5] 3.00-4.00 sec 4.44 MBytes 37.2 Mbits/sec [ 5] 4.00-5.00 sec 4.29 MBytes 36.0 Mbits/sec [ 5] 5.00-6.00 sec 4.62 MBytes 38.8 Mbits/sec [ 5] 6.00-7.00 sec 4.54 MBytes 38.0 Mbits/sec [ 5] 7.00-8.00 sec 4.39 MBytes 36.8 Mbits/sec [ 5] 8.00-9.00 sec 4.73 MBytes 39.7 Mbits/sec [ 5] 9.00-10.00 sec 4.80 MBytes 40.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 45.2 MBytes 38.0 Mbits/sec sender [ 5] 0.00-10.00 sec 45.2 MBytes 37.9 Mbits/sec receiver iperf Done.
AP 模式测试
AP 模式使用 hostapd 工具进行测试。此处提供两个配置文件，udhcpd.conf 与 hostapd.conf，分别用作 DHCP 与 AP 模式配置。
-
hostapd.conf
interface=wlan0 ssid=ArtInChip-WiFI wpa=2 wpa_passphrase=88888888 wpa_key_mgmt=WPA-PSK channel=1 rsn_pairwise=CCMP driver=nl80211 logger_syslog=-1 logger_syslog_level=2 logger_stdout=-1 logger_stdout_level=2 dump_file=/tmp/hostapd.dump ctrl_interface=/var/run/hostapd ctrl_interface_group=0 hw_mode=g beacon_int=100 dtim_period=2 max_num_sta=9 rts_threshold=2347 fragm_threshold=2346 macaddr_acl=0 auth_algs=3 ignore_broadcast_ssid=0 wmm_enabled=1 wmm_ac_bk_cwmin=4 wmm_ac_bk_cwmax=10 wmm_ac_bk_aifs=7 wmm_ac_bk_txop_limit=0 wmm_ac_bk_acm=0 wmm_ac_be_aifs=3 wmm_ac_be_cwmin=4 wmm_ac_be_cwmax=10 wmm_ac_be_txop_limit=0 wmm_ac_be_acm=0 wmm_ac_vi_aifs=2 wmm_ac_vi_cwmin=3 wmm_ac_vi_cwmax=4 wmm_ac_vi_txop_limit=94 wmm_ac_vi_acm=0 wmm_ac_vo_aifs=2 wmm_ac_vo_cwmin=2 wmm_ac_vo_cwmax=3 wmm_ac_vo_txop_limit=47 wmm_ac_vo_acm=0 ieee80211n=1 eapol_key_index_workaround=0 own_ip_addr=127.0.0.1 -
udhcpd.conf
start 192.168.1.2 end 192.168.1.254 interface wlan0 -
在开发板中应用配置。
hostapd -B -i wlan0 hostapd.conf ifconfig wlan0 192.168.1.1 udhcpd dhcpd.conf -
使用其他 PC 或者开发板连接生成的热点，然后使用
iperf3进行网络测试。iperf3 -c 192.168.1.2Connecting to host 192.168.1.2, port 5201 [ 5] local 192.168.1.1 port 40220 connected to 192.168.1.2 port 5201 [ 1231.932051] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ 1231.938137] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ 1231.972810] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ 1231.978920] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ 1232.050321] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ 1232.056396] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ 1232.073773] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ 1232.079898] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x49 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 4.48 MBytes 37.6 Mbits/sec 0 212 KBytes [ 5] 1.00-2.00 sec 5.16 MBytes 43.2 Mbits/sec 0 212 KBytes [ 5] 2.00-3.00 sec 5.41 MBytes 45.4 Mbits/sec 0 212 KBytes [ 5] 3.00-4.00 sec 4.72 MBytes 39.6 Mbits/sec 0 212 KBytes [ 5] 4.00-5.00 sec 4.41 MBytes 37.0 Mbits/sec 0 212 KBytes [ 5] 5.00-6.00 sec 5.28 MBytes 44.3 Mbits/sec 0 212 KBytes [ 5] 6.00-7.00 sec 5.16 MBytes 43.3 Mbits/sec 0 212 KBytes [ 5] 7.00-8.00 sec 4.97 MBytes 41.7 Mbits/sec 0 212 KBytes [ 5] 8.00-9.00 sec 5.03 MBytes 42.3 Mbits/sec 0 212 KBytes [ 5] 9.00-10.00 sec 4.78 MBytes 40.1 Mbits/sec 0 212 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-10.00 sec 49.4 MBytes 41.4 Mbits/sec 0 sender [ 5] 0.00-10.00 sec 49.0 MBytes 41.1 Mbits/sec receiver iperf Done.iperf3 -c 192.168.1.2 -R Connecting to host 192.168.1.2, port 5201 Reverse mode, remote host 192.168.1.2 is sending [ 5] local 192.168.1.1 port 40224 connected to 192.168.1.2 port 5201 [ ID] Interval Transfer Bitrate [ 5] 0.00-1.00 sec 1.01 MBytes 8.43 Mbits/sec [ 5] 1.00-2.00 sec 1.23 MBytes 10.4 Mbits/sec [ 5] 2.00-3.00 sec 3.28 MBytes 27.5 Mbits/sec [ 5] 3.00-4.00 sec 3.38 MBytes 28.4 Mbits/sec [ 1255.405892] AICWFDBG(LOGTRACE) >>> rwnx_cfg80211_change_beacon() [ 1255.411945] AICWFDBG(LOGTRACE) rwnx_send_msg (7177)APM_SET_BEACON_IE_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0 [ 1255.422584] AICWFDBG(LOGTRACE) rwnx_cmd_malloc get cmd_array[0]:00000000e95e64c7 [ 1255.431740] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x1c09 [ 1255.439036] AICWFDBG(LOGTRACE) rwnx_cmd_free cmd_array[0]:00000000e95e64c7 [ 1255.446188] AICWFDBG(LOGTRACE) >>> rwnx_send_bcn_change() [ 1255.451621] AICWFDBG(LOGTRACE) rwnx_send_msg (64)MM_BCN_CHANGE_CFM reqcfm:1 in_irq:0 in_softirq:0 in_atomic:0 [ 1255.461661] AICWFDBG(LOGTRACE) rwnx_cmd_malloc get cmd_array[0]:00000000e95e64c7 [ 1255.474005] AICWFDBG(LOGDEBUG) rwnx_rx_handle_msg msg->id:0x40 [ 1255.480828] AICWFDBG(LOGTRACE) rwnx_cmd_free cmd_array[0]:00000000e95e64c7 [ 5] 4.00-5.00 sec 1.05 MBytes 8.78 Mbits/sec [ 5] 5.00-6.00 sec 775 KBytes 6.35 Mbits/sec [ 5] 6.00-7.00 sec 1.12 MBytes 9.36 Mbits/sec [ 5] 7.00-8.00 sec 976 KBytes 7.99 Mbits/sec [ 5] 8.00-9.00 sec 1.17 MBytes 9.84 Mbits/sec [ 5] 9.00-10.00 sec 1.73 MBytes 14.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate [ 5] 0.00-10.00 sec 15.9 MBytes 13.3 Mbits/sec sender [ 5] 0.00-10.00 sec 15.7 MBytes 13.1 Mbits/sec receiver iperf Done.