gsmopen: added driver_usb_dongle directory, for building a working and stable 'option' modem serial driver for 2.6.32 kernels (eg: Proxmox, OpenVZ)

src/mod/endpoints/mod_gsmopen/driver_usb_dongle/Makefile

@@ -0,0 +1,43 @@
+# Comment/uncomment the following line to disable/enable debugging
+#DEBUG = y
+#LDDINC=
+
+# Add your debugging flag (or not) to CFLAGS
+ifeq ($(DEBUG),y)
+  DEBFLAGS = -O -g -DSKYPOPEN_DEBUG # "-O" is needed to expand inlines
+else
+  DEBFLAGS = -O2 -Wall
+endif
+
+EXTRA_CFLAGS += $(DEBFLAGS)
+EXTRA_CFLAGS += -I$(LDDINC)
+
+ifneq ($(KERNELRELEASE),)
+# call from kernel build system
+
+option-objs := main.o
+
+obj-m	:= option.o
+
+else
+
+KERNELDIR ?= /lib/modules/$(shell uname -r)/build
+PWD       := $(shell pwd)
+
+modules:
+	$(MAKE) -C $(KERNELDIR) M=$(PWD) LDDINC=$(PWD)/../include modules
+
+endif
+
+
+
+clean:
+	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions *.order *.symvers
+
+depend .depend dep:
+	$(CC) $(EXTRA_CFLAGS) -M *.c > .depend
+
+
+ifeq (.depend,$(wildcard .depend))
+include .depend
+endif

src/mod/endpoints/mod_gsmopen/driver_usb_dongle/README

@@ -0,0 +1,9 @@
+On kernels < 2.6.34 the option modem driver, needed by your dongle, is unstable.
+
+In this directory you can build an option.ko module for kernels 2.6.32.* (eg: Proxmox, OpenVZ) and 2.6.34.*
+
+To install it:
+
+make clean ; make
+cp /lib/modules/$(uname -r)/kernel/drivers/usb/serial/option.ko /lib/modules/$(uname -r)/kernel/drivers/usb/serial/option.ko-backup
+cp option.ko /lib/modules/$(uname -r)/kernel/drivers/usb/serial/