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Commit 73eb94a0 authored by Daniel Borkmann's avatar Daniel Borkmann Committed by Greg Kroah-Hartman
Browse files

xilinx_hwicap: add support for virtex6 FPGAs 



This patch adds support for the virtex6 FPGA to the xilinx_hwicap driver.

Tested on a Xilinx ML605 board. The patch is against the latest linus-tree.

Signed-off-by: default avatarAriane Keller <ariane.keller@tik.ee.ethz.ch>
Signed-off-by: default avatarDaniel Borkmann <daniel.borkmann@tik.ee.ethz.ch>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b4161f0b

drivers/char/xilinx_hwicap/xilinx_hwicap.c

+30 −0
Original line number Diff line number Diff line
@@ -167,6 +167,7 @@ static const struct config_registers v4_config_registers = { 
	.BOOTSTS = UNIMPLEMENTED,

	.CTL_1 = UNIMPLEMENTED,

};



static const struct config_registers v5_config_registers = {

	.CRC = 0,

	.FAR = 1,
@@ -192,6 +193,31 @@ static const struct config_registers v5_config_registers = { 
	.CTL_1 = 19,

};



static const struct config_registers v6_config_registers = {

	.CRC = 0,

	.FAR = 1,

	.FDRI = 2,

	.FDRO = 3,

	.CMD = 4,

	.CTL = 5,

	.MASK = 6,

	.STAT = 7,

	.LOUT = 8,

	.COR = 9,

	.MFWR = 10,

	.FLR = UNIMPLEMENTED,

	.KEY = UNIMPLEMENTED,

	.CBC = 11,

	.IDCODE = 12,

	.AXSS = 13,

	.C0R_1 = 14,

	.CSOB = 15,

	.WBSTAR = 16,

	.TIMER = 17,

	.BOOTSTS = 22,

	.CTL_1 = 24,

};



/**

 * hwicap_command_desync - Send a DESYNC command to the ICAP port.

 * @drvdata: a pointer to the drvdata.
@@ -744,6 +770,8 @@ static int __devinit hwicap_of_probe(struct platform_device *op, 
			regs = &v4_config_registers;

		} else if (!strcmp(family, "virtex5")) {

			regs = &v5_config_registers;

		} else if (!strcmp(family, "virtex6")) {

			regs = &v6_config_registers;

		}

	}

	return hwicap_setup(&op->dev, id ? *id : -1, &res, config,
@@ -785,6 +813,8 @@ static int __devinit hwicap_drv_probe(struct platform_device *pdev) 
			regs = &v4_config_registers;

		} else if (!strcmp(family, "virtex5")) {

			regs = &v5_config_registers;

		} else if (!strcmp(family, "virtex6")) {

			regs = &v6_config_registers;

		}

	}