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![]() The WWAN framework provides a unified way to handle WWAN/modems and its control port(s). It has initially been introduced to support MHI/PCI modems, offering the same control protocols as the USB variants such as MBIM, QMI, AT... The WWAN framework exposes these control protocols as character devices, similarly to cdc-wdm, but in a bus agnostic fashion. This change adds registration of the USB modem cdc-wdm control endpoints to the WWAN framework as standard control ports (wwanXpY...). Exposing cdc-wdm through WWAN framework normally maintains backward compatibility, e.g: $ qmicli --device-open-qmi -d /dev/wwan0p1QMI --dms-get-ids instead of $ qmicli --device-open-qmi -d /dev/cdc-wdm0 --dms-get-ids However, some tools may rely on cdc-wdm driver/device name for device detection. It is then safer to keep the 'legacy' cdc-wdm character device to prevent any breakage. This is handled in this change by API mutual exclusion, only one access method can be used at a time, either cdc-wdm chardev or WWAN API. Note that unknown channel types (other than MBIM, AT or MBIM) are not registered to the WWAN framework. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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.. | ||
audio-v2.h | ||
audio-v3.h | ||
audio.h | ||
c67x00.h | ||
ccid.h | ||
cdc-wdm.h | ||
cdc.h | ||
cdc_ncm.h | ||
ch9.h | ||
chipidea.h | ||
composite.h | ||
ehci-dbgp.h | ||
ehci_def.h | ||
ehci_pdriver.h | ||
ezusb.h | ||
functionfs.h | ||
g_hid.h | ||
gadget.h | ||
gadget_configfs.h | ||
hcd.h | ||
input.h | ||
iowarrior.h | ||
irda.h | ||
isp116x.h | ||
isp1301.h | ||
isp1362.h | ||
isp1760.h | ||
m66592.h | ||
musb-ux500.h | ||
musb.h | ||
net2280.h | ||
of.h | ||
ohci_pdriver.h | ||
otg-fsm.h | ||
otg.h | ||
pd.h | ||
pd_ado.h | ||
pd_bdo.h | ||
pd_ext_sdb.h | ||
pd_vdo.h | ||
phy.h | ||
phy_companion.h | ||
quirks.h | ||
r8a66597.h | ||
r8152.h | ||
renesas_usbhs.h | ||
rndis_host.h | ||
role.h | ||
serial.h | ||
sl811.h | ||
storage.h | ||
tcpm.h | ||
tegra_usb_phy.h | ||
typec.h | ||
typec_altmode.h | ||
typec_dp.h | ||
typec_mux.h | ||
typec_tbt.h | ||
uas.h | ||
ulpi.h | ||
usb338x.h | ||
usb_phy_generic.h | ||
usbnet.h | ||
xhci-dbgp.h |