66e3e59189
This is a hardware random number generator. The driver provides both a /dev/chaoskeyX entry and hooks the entropy source up to the kernel hwrng interface. More information about the device can be found at http://chaoskey.org The USB ID for ChaosKey was allocated from the OpenMoko USB vendor space and is visible as 'USBtrng' here: http://wiki.openmoko.org/wiki/USB_Product_IDs v2: Respond to review from Oliver Neukum <oneukum@suse.de> * Delete extensive debug infrastructure and replace it with calls to dev_dbg. * Allocate I/O buffer separately from device structure to obey requirements for non-coherant architectures. * Initialize mutexes before registering device to ensure that open cannot be invoked before the device is ready to proceed. * Return number of bytes read instead of -EINTR when partial read operation is aborted due to a signal. * Make sure device mutex is unlocked in read error paths. * Add MAINTAINERS entry for the driver Signed-off-by: Keith Packard <keithp@keithp.com> Cc: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
32 lines
1.2 KiB
Makefile
32 lines
1.2 KiB
Makefile
#
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# Makefile for the rest of the USB drivers
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# (the ones that don't fit into any other categories)
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#
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obj-$(CONFIG_USB_ADUTUX) += adutux.o
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obj-$(CONFIG_USB_APPLEDISPLAY) += appledisplay.o
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obj-$(CONFIG_USB_CYPRESS_CY7C63) += cypress_cy7c63.o
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obj-$(CONFIG_USB_CYTHERM) += cytherm.o
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obj-$(CONFIG_USB_EMI26) += emi26.o
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obj-$(CONFIG_USB_EMI62) += emi62.o
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obj-$(CONFIG_USB_EZUSB_FX2) += ezusb.o
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obj-$(CONFIG_USB_FTDI_ELAN) += ftdi-elan.o
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obj-$(CONFIG_USB_IDMOUSE) += idmouse.o
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obj-$(CONFIG_USB_IOWARRIOR) += iowarrior.o
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obj-$(CONFIG_USB_ISIGHTFW) += isight_firmware.o
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obj-$(CONFIG_USB_LCD) += usblcd.o
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obj-$(CONFIG_USB_LD) += ldusb.o
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obj-$(CONFIG_USB_LED) += usbled.o
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obj-$(CONFIG_USB_LEGOTOWER) += legousbtower.o
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obj-$(CONFIG_USB_RIO500) += rio500.o
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obj-$(CONFIG_USB_TEST) += usbtest.o
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obj-$(CONFIG_USB_EHSET_TEST_FIXTURE) += ehset.o
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obj-$(CONFIG_USB_TRANCEVIBRATOR) += trancevibrator.o
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obj-$(CONFIG_USB_USS720) += uss720.o
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obj-$(CONFIG_USB_SEVSEG) += usbsevseg.o
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obj-$(CONFIG_USB_YUREX) += yurex.o
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obj-$(CONFIG_USB_HSIC_USB3503) += usb3503.o
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obj-$(CONFIG_USB_CHAOSKEY) += chaoskey.o
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obj-$(CONFIG_USB_SISUSBVGA) += sisusbvga/
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obj-$(CONFIG_USB_LINK_LAYER_TEST) += lvstest.o
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