---
name: "i2o_iop_activate"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/i2o_iop_activate"
---

# i2o\_iop\_activate(9)

Bring controller up to HOLD

## NAME

i2o\_iop\_activate - Bring controller up to HOLD

## SYNOPSIS

**int i2o\_iop\_activate(struct i2o\_controller \*** *c***);**

## ARGUMENTS

*c*

controller

## DESCRIPTION

This function brings an I2O controller into HOLD state. The adapter is reset if necessary and then the queues and resource table are read.

Returns 0 on success or negative error code on failure.

## COPYRIGHT