lsmod （option相关驱动）

option                 27680  0
ppp_async               8112  0
ppp_generic            24594  3 pppoe
pppoe                   9904  0
pppox                   1514  1 pppoe
qmi_wwan               10736  0
ralink_wdt              1930  0
rt_rdm                 68715  0
scsi_mod               92114  2 usb_storage
sd_mod                 30768  0
slhc                    5067  1 ppp_generic
uhci_hcd               21008  0
usb_common              1160  1 usbcore
usb_storage            40888  0
usb_wwan                5372  1 option
usbcore               137937 14 option
usbnet                 21071  4 cdc_mbim
usbserial              22743  2 option