BCMA Broadcom PCI core driver

configname: CONFIG_BCMA_DRIVER_PCI

Linux Kernel Configuration
└─>Device Drivers
└─>Broadcom specific AMBA
└─>BCMA Broadcom PCI core driver
In linux kernel since version 3.10 (release Date: 2013-06-30)  
BCMA bus may have many versions of PCIe core. This driver
supports:
1) PCIe core working in clientmode
2) PCIe Gen 2 clientmode core

In general PCIe (Gen 2) clientmode core is required on PCIe
hosted buses. It's responsible for initialization and basic
hardware management.
This driver is also prerequisite for a hostmode PCIe core
support.