root@am335x-evm:~# lsmod Module Size Used by g_mass_storage 1787 0 usb_f_mass_storage 32479 2 g_mass_storage libcomposite 30114 2 usb_f_mass_storage,g_mass_storage configfs 19119 3 libcomposite,usb_f_mass_storage rfcomm 29065 10 btwilink 3560 0 bluetooth 204293 21 rfcomm,btwilink uvcvideo 66582 0 videobuf2_vmalloc 2577 1 uvcvideo videobuf2_memops 1276 1 videobuf2_vmalloc videobuf2_core 24581 1 uvcvideo wl18xx 82396 0 cdc_acm 14473 0 wlcore 166014 1 wl18xx mac80211 251910 2 wl18xx,wlcore cfg80211 163054 3 mac80211,wl18xx,wlcore musb_dsps 6511 0 musb_hdrc 42838 1 musb_dsps wlcore_sdio 4233 0 fxos8700 9856 0 ak8975 5031 0 musb_am335x 1199 0 root@am335x-evm:~# dmesg | grep wl [ 0.174039] wlan-en-regulator: 1800 mV [ 9.572842] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11) [ 9.630171] wlcore: loaded [ 9.651227] wlcore: driver version: [ 9.655068] wlcore: compilation time: Fri Jan 15 04:39:22 2016 root@am335x-evm:~# ifconfig -a lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host 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:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) sit0 Link encap:IPv6-in-IPv4 NOARP MTU:1480 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:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) wlan0 Link encap:Ethernet HWaddr 80:30:DC:EF:A4:AB BROADCAST MULTICAST MTU:1500 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) root@am335x-evm:~# cat /proc/interrupts CPU0 20: 0 INTC 4 48080000.elm 28: 2331 INTC 12 edma 30: 47 INTC 14 edma_error 32: 0 INTC 16 TI-am335x-tsc 33: 0 INTC 17 47400000.dma-controller 34: 160 INTC 18 musb-hdrc.1.auto 35: 266 INTC 19 musb-hdrc.2.auto 44: 1189 INTC 28 mmc2 45: 279 INTC 29 mmc0 52: 2809 INTC 36 da8xx_lcdc 80: 5603 INTC 64 mmc1 84: 2069 INTC 68 gp_timer 86: 877 INTC 70 44e0b000.i2c 87: 65 INTC 71 4802a000.i2c 88: 618 INTC 72 OMAP UART0 89: 5050 INTC 73 90: 1872 INTC 74 91: 0 INTC 75 rtc0 92: 0 INTC 76 rtc0 93: 0 INTC 77 wkup_m3 94: 1 INTC 78 wkup_m3_txev 125: 0 INTC 109 53100000.sham 127: 0 INTC 111 48310000.rng 150: 0 GPIO 6 mmc1 201: 0 GPIO 25 adp5589_keys 259: 1 GPIO 19 wl18xx Err: 0 root@am335x-evm:~# root@am335x-evm:~# modinfo wl18xx filename: /lib/modules/3.12.10/kernel/drivers/net/wireless/ti/wl18xx/wl18xx.ko firmware: ti-connectivity/wl18xx-fw-2.bin author: Luciano Coelho license: GPL v2 srcversion: BEC42A20B9E32185D799C5C alias: platform:wl18xx depends: wlcore,cfg80211,mac80211 intree: Y vermagic: 3.12.10 mod_unload modversions ARMv6 p2v8 parm: ht_mode:Force HT mode: wide or siso20 (charp) parm: rx_mask:Allow modifying the mcs supported rates. For example: rx_mask=0xff,0xff,0,0,0,0,0,0,0,0 (array of int) parm: board_type:Board type: fpga, hdk (default), evb, com8 or dvp (charp) parm: checksum:Enable TCP checksum: boolean (defaults to false) (bool) parm: dc2dc:External DC2DC: u8 (defaults to 0) (int) parm: n_antennas_2:Number of installed 2.4GHz antennas: 1 (default) or 2 (int) parm: n_antennas_5:Number of installed 5GHz antennas: 1 (default) or 2 (int) parm: low_band_component:Low band component: u8 (default is 0x01) (int) parm: low_band_component_type:Low band component type: u8 (default is 0x05 or 0x06 depending on the board_type) (int) parm: high_band_component:High band component: u8, (default is 0x01) (int) parm: high_band_component_type:High band component type: u8 (default is 0x09) (int) parm: pwr_limit_reference_11_abg:Power limit reference: u8 (default is 0xc8) (int) parm: num_rx_desc:int parm: num_rx_desc_param:Number of Rx descriptors: u8 (default is 32) root@am335x-evm:~# modinfo wllcore ERROR: Module wllcore not found. root@am335x-evm:~# modinfo wlcore filename: /lib/modules/3.12.10/kernel/drivers/net/wireless/ti/wlcore/wlcore.ko firmware: ti-connectivity/wl1271-nvs.bin author: Juuso Oikarinen author: Luciano Coelho license: GPL srcversion: E6CDB4F0740E3F430867443 depends: cfg80211,mac80211 intree: Y vermagic: 3.12.10 mod_unload modversions ARMv6 p2v8 parm: debug_level:wl12xx debugging level (uint) parm: fwlog:FW logger options: continuous, ondemand, dbgpins or disable (charp) parm: fwlog_mem_blocks:fwlog mem_blocks (int) parm: bug_on_recovery:BUG() on fw recovery (int) parm: no_recovery:Prevent HW recovery. FW will remain stuck. (int) root@am335x-evm:~# modinfo wlcore_sdio filename: /lib/modules/3.12.10/kernel/drivers/net/wireless/ti/wlcore/wlcore_sdio.ko author: Juuso Oikarinen author: Luciano Coelho license: GPL srcversion: 38DB6C466FC01D6B3AC9375 alias: of:N*T*Cwlcore* alias: sdio:c*v0097d4076* depends: intree: Y vermagic: 3.12.10 mod_unload modversions ARMv6 p2v8 parm: dump:Enable sdio read/write dumps. (bool) root@am335x-evm:~#