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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: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2012-10-24 16:48:09 +01:00 committed by Greg Kroah-Hartman
parent b61ce8e2ff
commit 025d1f675c
1 changed files with 17 additions and 2 deletions
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19
drivers/staging/comedi/comedi.h
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@ -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 */