Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f8bb2fd8 authored by Sudharsan Reddy Yettapu's avatar Sudharsan Reddy Yettapu Committed by Suresh Kumar Allam
Browse files

usb: gadget: Add snapshot of USB RMNET Function driver 



This change adds USB RMNET function driver which allows communication
between USB BAM and IPA BAM for RMNET and DPL functionalities over USB.

This snapshot is taken as of msm-4.9 'commit 973e6f5c37fc ("ARM: dts:
 msm: Add mem_dump node for msm8917")'.

This change adding changes to use cdev device instead of misc device
and also fixes different coding style related warnings.

Change-Id: I98d5bd60a047d6c5f1058faf67d0475e17d9fddc
Signed-off-by: default avatarSudharsan Reddy Yettapu <syepattu@codeaurora.org>
Signed-off-by: default avatarSuresh Kumar Allam <allamsuresh@codeaurora.org>
parent 1e8f2043

drivers/usb/gadget/Kconfig

+15 −0
Original line number Original line Diff line number Diff line
@@ -253,6 +253,9 @@ config USB_F_IPC 
config USB_F_MDM_DATA

config USB_F_MDM_DATA

	tristate

	tristate





config USB_F_RMNET_BAM

        tristate



# this first set of drivers all depend on bulk-capable hardware.

# this first set of drivers all depend on bulk-capable hardware.





config USB_CONFIGFS

config USB_CONFIGFS
@@ -346,6 +349,18 @@ config USB_CONFIGFS_RNDIS 
	   XP, you'll need to download drivers from Microsoft's website; a URL

	   XP, you'll need to download drivers from Microsoft's website; a URL

	   is given in comments found in that info file.

	   is given in comments found in that info file.





config USB_CONFIGFS_RMNET_BAM

        bool "RMNET_BAM"

        depends on USB_CONFIGFS

        select USB_F_RMNET_BAM

	help

	   RmNet interface is a new logical device in QMI framework for data

	   services. RmNet in accordance with QMI architecture uses Data I/O

	   channel for IP data transfer and control I/O channel for QMI

	   messaging (functionality similar to AT commands).

	   RmNet interface is an alternative to standard CDC-ECM and windows

	   RNDIS.



config USB_CONFIGFS_EEM

config USB_CONFIGFS_EEM

	bool "Ethernet Emulation Model (EEM)"

	bool "Ethernet Emulation Model (EEM)"

	depends on USB_CONFIGFS

	depends on USB_CONFIGFS

drivers/usb/gadget/function/Makefile

+2 −0
Original line number Original line Diff line number Diff line
@@ -73,3 +73,5 @@ usb_f_ipc-y := f_ipc.o 
obj-$(CONFIG_USB_F_IPC)		+= usb_f_ipc.o

obj-$(CONFIG_USB_F_IPC)		+= usb_f_ipc.o

usb_f_mdm_data-y		:= f_mdm_data.o

usb_f_mdm_data-y		:= f_mdm_data.o

obj-$(CONFIG_USB_F_MDM_DATA)	+= usb_f_mdm_data.o

obj-$(CONFIG_USB_F_MDM_DATA)	+= usb_f_mdm_data.o

usb_f_rmnet_bam-y               := f_rmnet.o u_ctrl_qti.o u_bam_dmux.o

obj-$(CONFIG_USB_F_RMNET_BAM)   += usb_f_rmnet_bam.o

drivers/usb/gadget/function/f_rmnet.c

0 → 100644
+1334 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/usb/gadget/function/u_bam_dmux.c

0 → 100644
+1454 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/usb/gadget/function/u_ctrl_qti.c

0 → 100644
+877 −0

File added.

Preview size limit exceeded, changes collapsed.