器件型号:M2-CC3301
工具与软件:
您好!
我正在尝试将 cc3301集成到定制的 AM62xx 中。
加载驱动程序时出现以下错误、请提供建议
$ sudo dmesg
[ 118.702689] cc33xx_SDIO mmc2:0001:2:SDIO PM 电容= 0x1
[ 118.702755] cc33xx_SDIO mmc2:0001:2:使用 GPIO 作为 IRQ
[ 118.703816] wlcore:cc33xx_probe:启动
[ 118.708319]---- [剪切于此处]--------
[ 118.708345]警告:CPU:2 PID:413 at net/mac80211/main.c:630 ieee80211_alloc_hw_nm+0xa4/0x608
[118.708401] 模块链接如下: cc334xx_sDIO (+) cc33xx usb_f_acm u_serial usb_f_rlau_ether ip6t_reject nf_reject_ipvipv6 ipt_reject nf_reject_ipv4 sdhci dwc3_am62 rtc_ti_k3 ti_am65_cpsw_nuss phylink k3_cpi_desc_pool libphy cdns_dphy_Rx spi_omap2_mcspi phy_gmii_sel
[118.709063] CPU: 2 PID: 413 Comm: modprobe not patent 6.6+unreleased-ARM64
[ 118.709086]硬件名称:TI AM6234 (DT)
[ 118.709100] pstate:60000005 (NZCv daif -pan -uao -tco -dit -ssbs BTYPE=-)
[ 118.709118] PC : ieee80211_alloc_hw_nm+0xa4/0x608
[118.709148] LR : wlcore_alloc_hw+0x34/0x480 [cc33xx]
[118.709238] sp : ffffff8000822d3470
[118.709246] x29: ffffff8000822d3470 x28: 000000000000000c x27: 00000000000000000001
[118.709276] x26: 0000000000000000 x25: 0000000000000000 x24: 0000000000000000
[118.709304] x23: 000000000000004e x22: 0000000000008000 x21: ffffff80007a2ff510
[118.709334] x20:ffff000001858810 x19:ff000001858800 x18:0000000000000006
[ 118.709363] x17:0000000000000000 x16:0000000000000020 x15:00000000000000000002
[ 118.709392] x14:0000000000000001 x13:0000000000000004 x12:00000000000000000000
[ 118.709420] x11: 00000000ffffefff x10: ffff800081b68af0 x9: ffff80007a2e4cec
[ 118.709448] x8 : 0000000000017fe8 x7 : c0000000ffefff x6 : 00000000000000000001
[ 118.709476] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80007a2dfa38.
[ 118.709503] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000002018
[118.709532] 呼叫跟踪:
[ 118.709548] ieee80211_alloc_hw_nm+0xa4/0x608
[ 118.709574] wlcore_alloc_hw+0x34/0x480 [cc33xx]
[ 118.709638] cc33xx_prob+0x30/0xb8 [cc33xx]
[ 118.709697] platform_probe+0x70/0xd0
[ 118.709727] REQUITE_PROTECT+0x18c/0x3d8
[ 118.709746] __driver_probe_device+0x84/0x180
[ 118.709767] driver_probe_device+0x44/0x120
[ 118.709787] __device_attach_driver+0xc4/0x168
[ 118.709806] bus_for_each_drv+0x8c/0xf0
[ 118.709825] __DEVICE_Attach+0xa4/0x1c0
[ 118.709843] DEVICE_INITIALIZE_PROBEG+0x1c/0x30
[ 118.709863] BUS_PROTECT_DEVICE+0xb4/0xc0
[ 118.709881] DEVICE_ADD+0x5f8/0x7e8.
[ 118.709899] platform_device_add+0x188/0x288
[ 118.709921] SDIO_cc33xx_prob+0x218/0x3b8 [cc33xx_SDIO]
[ 118.709964] SDIO_BUS_PROBEG+0x144/0x1f8
[ 118.709991] REQUITE_PROBE+0x18c/0x3d8
[ 118.710010] __driver_probe_device+0x84/0x180
[ 118.710029] DRIVER_PROBE_DEVICE+0x44/0x120
[ 118.710051] __driver_attach+0xFC/0x210
[ 118.710069] BUS_FOR_EACH_DEV+0x80/0xe8
[ 118.710087] DRIVER_Attach+0x2C/0x40
[118.710104] BUS_ADD_DRIVER+0x118/0x228
[ 118.710122] DRIVER_REGISTER + 0x68/0x138
[ 118.710144] SDIO_REGISTER_DRIVER+0x30/0x48
[118.710166] SDIO_cc33xx_init+0x20/0xF8 [cc33xx_SDIO]
[118.710202] DO_ONE_INITCALL+0x60/0x290
[118.710223] DO_INIT_MODULE+0x60/0x218
[118.710245] LOAD_MODULE+0x2298/0x2348
[ 118.710263] init_module_from_file+0x8c/0xd8
[ 118.710281] __ARM64_sys_finit_module+0x1b4/0x388
[118.710301] Invoke_syscall+0x78/0x108
[118.710326] el0_Svc_common.constprop.0+0x48/0xf0
[118.710350] DO_el0_Svc+0x24/0x38
[118.710371] el0_Svc+0x48/0x138
[ 118.710397] el0t_64_sync_handler+0x100/0x130
[118.710414] el0T_64_SYNC+0x190/0x198
[118.710432]--[ 结束跟踪0000000000000000]--
[118.710539] wlcore:错误无法分配 ieee80211_HW
[118.715941] wlcore:错误、无法分配硬件
[ 118.720418] cc33xx_driver:cc33xx.5.auto 的探测器失败、错误为-12
谢谢!
Gireesh Hiremath





