MCA_DEVICE_READ_POS
Section: ()
Updated: 06 October 2005
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NAME
mca_device_read_pos - read POS register from card
SYNOPSIS
"SYNOPSIS"
unsigned char mca_device_read_pos (struct mca_device * mca_dev, int reg);
ARGUMENTS
- mca_dev
-
device to read from
- reg
-
register to read from
DESCRIPTION
Fetch a POS value directly from the hardware to obtain the
current value. This is much slower than
mca_device_read_stored_pos and may not be invoked from
interrupt context. It handles the deep magic required for
onboard devices transparently.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 04:40:55 GMT, October 06, 2005