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#1 2019-05-17 17:23:04

还能这么玩
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注册时间: 2019-04-14
累计积分: 78

f1c100s 主线 Linux 的 usb 出现这个 missing 'dr_mode' property 问题, 请问应该怎么解决?

[    1.729441] ALSA device list:
[    1.732429]   #0: Loopback 1
[    1.740730] Freeing unused kernel memory: 1024K
[    1.805151] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.826963] mmc0: new high speed SD card at address 0001
[    1.842553] mmcblk0: mmc0:0001 MS 1.83 GiB
[    1.856988]  mmcblk0: p1
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
can't open /dev/null: No such file or directory
Starting syslogd: OK
Starting klogd: OK
Starting mdev...
[    5.436642] musb-sunxi 1c13000.usb: Invalid or missing 'dr_mode' property
[    5.443491] musb-sunxi: probe of 1c13000.usb failed with error -22
Initializing random number generator... done.
Starting network: OK

Welcome to Buildroot
buildroot login:
Welcome to Buildroot
buildroot login: root
#
# modprobe g_serial
[   59.417855] udc-core: couldn't find an available UDC - added [g_serial] to list of pending drivers
#

f1c100s 主线 Linux 的 usb 出现这个 missing 'dr_mode' property 问题, 请问应该怎么解决?

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