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Commit 61e12104 authored by Won Kang's avatar Won Kang Committed by Greg Kroah-Hartman
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staging: gdm7240: adding LTE USB driver 



GCT Semiconductor GDM7240 is 4G LTE chip.
This driver supports GCT reference platform as a USB device.

Signed-off-by: default avatarWon Kang <wonkang@gctsemi.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 17dc1597

drivers/staging/Kconfig

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@@ -118,6 +118,8 @@ source "drivers/staging/ozwpan/Kconfig" 


source "drivers/staging/gdm72xx/Kconfig"



source "drivers/staging/gdm724x/Kconfig"



source "drivers/staging/silicom/Kconfig"



source "drivers/staging/ced1401/Kconfig"

drivers/staging/Makefile

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@@ -52,6 +52,7 @@ obj-$(CONFIG_MFD_NVEC) += nvec/ 
obj-$(CONFIG_ANDROID)		+= android/

obj-$(CONFIG_USB_WPAN_HCD)	+= ozwpan/

obj-$(CONFIG_WIMAX_GDM72XX)	+= gdm72xx/

obj-$(CONFIG_LTE_GDM724X)	+= gdm724x/

obj-$(CONFIG_NET_VENDOR_SILICOM)	+= silicom/

obj-$(CONFIG_CED1401)		+= ced1401/

obj-$(CONFIG_DRM_IMX)		+= imx-drm/

drivers/staging/gdm724x/Kconfig

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#

# GCT GDM724x LTE driver configuration

#



config LTE_GDM724X

	tristate "GCT GDM724x LTE support"

	depends on NET && USB

	help

	  This driver supports GCT GDM724x LTE chip based USB modem devices.

	  It exposes 4 network devices to be used per PDN and 2 tty devices to be

	  used for AT commands and DM monitoring applications.

	  The modules will be called gdmulte.ko and gdmtty.ko



	  GCT-ATCx can be used for AT Commands

	  GCT-DMx can be used for LTE protocol monitoring

drivers/staging/gdm724x/Makefile

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obj-$(CONFIG_LTE_GDM724X) := gdmulte.o

gdmulte-y += gdm_lte.o netlink_k.o

gdmulte-y += gdm_usb.o gdm_endian.o



obj-$(CONFIG_LTE_GDM724X) += gdmtty.o

gdmtty-y := gdm_tty.o gdm_mux.o

drivers/staging/gdm724x/TODO

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TODO:

- Clean up coding style to meet kernel standard. (80 line limit, netdev_err)

- Remove test for host endian

- Remove confusing macros (endian, hci_send, sdu_send, rcv_with_cb)

- Fixes for every instances of function returning -1

- Check for skb->len in gdm_lte_emulate_arp()

- Use ALIGN() macro for dummy_cnt in up_to_host()

- Error handling in init_usb()

- Explain reason for multiples of 512 bytes in alloc_tx_struct()

- Review use of atomic allocation for tx structs

- No error checking for alloc_tx_struct in do_tx()



Patches to:

	Jonathan Kim <jonathankim@gctsemi.com>

	Dean ahn <deanahn@gctsemi.com>