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awilliam
GitHub Repository: awilliam/linux-vfio
 Path: blob/master/arch/arm/mach-orion5x/ts78xx-fpga.h
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#define TS7800_FPGA_MAGIC 0x00b480

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#define FPGAID(_magic, _rev) ((_magic << 8) + _rev)

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/*

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 * get yer id's from http://ts78xx.digriz.org.uk/

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 * do *not* make up your own or 'borrow' any!

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 */

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enum fpga_ids {

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	/* Technologic Systems */

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	TS7800_REV_1	= FPGAID(TS7800_FPGA_MAGIC, 0x01),

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	TS7800_REV_2	= FPGAID(TS7800_FPGA_MAGIC, 0x02),

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	TS7800_REV_3	= FPGAID(TS7800_FPGA_MAGIC, 0x03),

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	TS7800_REV_4	= FPGAID(TS7800_FPGA_MAGIC, 0x04),

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	TS7800_REV_5	= FPGAID(TS7800_FPGA_MAGIC, 0x05),

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	TS7800_REV_6	= FPGAID(TS7800_FPGA_MAGIC, 0x06),

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	TS7800_REV_7	= FPGAID(TS7800_FPGA_MAGIC, 0x07),

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	TS7800_REV_8	= FPGAID(TS7800_FPGA_MAGIC, 0x08),

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	TS7800_REV_9	= FPGAID(TS7800_FPGA_MAGIC, 0x09),

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	/* Unaffordable & Expensive */

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	UAE_DUMMY	= FPGAID(0xffffff, 0x01),

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};

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struct fpga_device {

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	unsigned		present:1;

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	unsigned		init:1;

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};

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struct fpga_devices {

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	/* Technologic Systems */

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	struct fpga_device 	ts_rtc;

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	struct fpga_device 	ts_nand;

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	struct fpga_device 	ts_rng;

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};

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struct ts78xx_fpga_data {

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	unsigned int		id;

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	int			state;

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	struct fpga_devices	supports;

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};

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