GNU/Linux Deepin 15 Installing Broadcom BCM4311/BCM4312/BCM4313 Driver Guide
How to Install Broadcom BCM4311/BCM4312/BCM4313 Wi-fi/Bluetooth Driver on Deepin GNU/Linux 15.x desktop.
The Package Provides the Source Code for the wl Kernel Modules and makes use of the DKMS Build Utility to Install them for the Running Kernel.

GNU/Linux Deepin Broadcom BCM4311/BCM4312/BCM4313 Driver Installation Guide