airq_iv_alloc (9) - Linux Manuals

airq_iv_alloc: allocate irq bits from an interrupt vector

Command to display airq_iv_alloc manual in Linux: $ man 9 airq_iv_alloc

NAME

airq_iv_alloc - allocate irq bits from an interrupt vector

SYNOPSIS

unsigned long airq_iv_alloc(struct airq_iv * iv, unsigned long num);

ARGUMENTS

: pointer to an interrupt vector structure

num

: number of consecutive irq bits to allocate

DESCRIPTION

Returns the bit number of the first irq in the allocated block of irqs, or -1UL if no bit is available or the AIRQ_IV_ALLOC flag has not been specified

AUTHOR

Cornelia Huck <cornelia.huck [at] de.ibm.com>

: Author.