Commit 025d1f67 authored by Ian Abbott's avatar Ian Abbott Committed by Greg Kroah-Hartman
Browse files

staging: comedi: comedi.h: extra clock and gate sources for amplc_dio200 



Add constants to "comedi.h" for the extra clock and gate sources
allowed by the new PCIe cards supported by the "amplc_dio200" driver.

Signed-off-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b61ce8e2

drivers/staging/comedi/comedi.h

+17 −2
Original line number Diff line number Diff line
@@ -888,7 +888,12 @@ enum amplc_dio_clock_source { 
				   subdevice, preceding counter

				   subdevice is the last counter

				   subdevice) */

	AMPLC_DIO_CLK_EXT	/* per chip external input pin */

	AMPLC_DIO_CLK_EXT,	/* per chip external input pin */

	/* the following are "enhanced" clock sources for PCIe models */

	AMPLC_DIO_CLK_VCC,	/* clock input HIGH */

	AMPLC_DIO_CLK_GND,	/* clock input LOW */

	AMPLC_DIO_CLK_PAT_PRESENT, /* "pattern present" signal */

	AMPLC_DIO_CLK_20MHZ	/* 20 MHz internal clock */

};



/* Values for setting a gate source with INSN_CONFIG_SET_GATE_SRC for
@@ -907,7 +912,17 @@ enum amplc_dio_gate_source { 
	AMPLC_DIO_GAT_RESERVED4,

	AMPLC_DIO_GAT_RESERVED5,

	AMPLC_DIO_GAT_RESERVED6,

	AMPLC_DIO_GAT_RESERVED7

	AMPLC_DIO_GAT_RESERVED7,

	/* the following are "enhanced" gate sources for PCIe models */

	AMPLC_DIO_GAT_NGATN = 6, /* negated per channel gate input */

	AMPLC_DIO_GAT_OUTNM2,	/* non-negated output of counter

				   channel minus 2 */

	AMPLC_DIO_GAT_PAT_PRESENT, /* "pattern present" signal */

	AMPLC_DIO_GAT_PAT_OCCURRED, /* "pattern occurred" latched */

	AMPLC_DIO_GAT_PAT_GONE,	/* "pattern gone away" latched */

	AMPLC_DIO_GAT_NPAT_PRESENT, /* negated "pattern present" */

	AMPLC_DIO_GAT_NPAT_OCCURRED, /* negated "pattern occurred" */

	AMPLC_DIO_GAT_NPAT_GONE	/* negated "pattern gone away" */

};



#endif /* _COMEDI_H */

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