airq_iv_scan (9) Linux Manual Page
airq_iv_scan – scan interrupt vector for non-zero bits
Synopsis
unsigned long airq_iv_scan(struct airq_iv *iv, unsigned long start, unsigned long end);Arguments
iv
-
- pointer to interrupt vector structure
start
- bit number to start the search
end
- bit number to end the search
Description
Returns the bit number of the next non-zero interrupt bit, or -1UL if the scan completed without finding any more any non-zero bits.
Author
Cornelia Huck <cornelia.huck [at] de.ibm.com>
- Author.