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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: Ariane Keller <ariane.keller@tik.ee.ethz.ch>
Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Daniel Borkmann 2012-04-18 23:55:08 +02:00 committed by Greg Kroah-Hartman
parent b4161f0bb5
commit 73eb94a094
1 changed files with 30 additions and 0 deletions
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30
drivers/char/xilinx_hwicap/xilinx_hwicap.c
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@ -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;
}
}