---
name: "pcix_get_max_mmrbc"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/pcix_get_max_mmrbc"
---

# pcix\_get\_max\_mmrbc(9)

get PCI-X maximum designed memory read byte count

## NAME

pcix\_get\_max\_mmrbc - get PCI-X maximum designed memory read byte count

## SYNOPSIS

**int pcix\_get\_max\_mmrbc(struct pci\_dev \*** *dev***);**

## ARGUMENTS

*dev*

PCI device to query

## DESCRIPTION

Returns mmrbc: maximum designed memory read count in bytes or appropriate error value.

## COPYRIGHT