我已经移植成功cups，usb插入后有识别到打印设备，但是lpinfo -v没有出现usb设备

root@TinaLinux:/# ./mnt/usb_printerid /dev/usb/lp0
GET_DEVICE_ID string:
MFG:HP;CMD:PJL,PML,URP;MDL:HP LaserJet MFP M129-M134;CLS:PRINTER;DES:HP LaserJet MFP M132a;MEM:MEM=110MB;PRN:G3Q61A;COMMENT:RES=600x1;LEDMDIS:USB#ff#04#01;CID:HPLJPCLMSMV1;IPP-E:FF-04-01,FF-04-01,FF-09-01,FF-09-01;eSCL:FF-04-01,FF-04-01,FF-09-01,FF-09-01;MCT:MF;MCL:DL;MCV:2.0;
root@TinaLinux:/# ls dev/u
ubi0 ubi0_2 ubi0_5 ubi0_8 udmabuf usb/
ubi0_0 ubi0_3 ubi0_6 ubi_ctrl urandom
ubi0_1 ubi0_4 ubi0_7 ubiblock0_5 usb-ffs/
root@TinaLinux:/# ls dev/usb/lp0
dev/usb/lp0
root@TinaLinux:/# lpinfo -v
network socket
network http
network ipp
network lpd
direct scsi
root@TinaLinux:/# ls /usr/share/cups/model/
deskjet.ppd stcolor.ppd
dymo.ppd stcolor2.ppd
epson24.ppd stphoto.ppd
epson9.ppd stphoto2.ppd
hp-laserjet_mfp_m129-m134.ppd zebra.ppd
intelbar.ppd zebracpl.ppd
laserjet.ppd zebraep1.ppd
okidat24.ppd zebraep2.ppd
okidata9.ppd