Larry Finger's professional background before Linux included working as a Fortran programmer in 1963, developing PDP-11 interfaces for scientific instruments in the 1970s, and working on VAX-11/780 systems in the early 1980s1. He then transitioned to Unix/Linux systems and contributed to 94 Linux kernel releases, totaling 1,464 commits.
Larry Finger contributed to the Linux kernel since 2005, with more than 1,500 kernel patches upstreamed into the mainline Linux kernel. He worked on Broadcom's BCM43XX drivers, helped reverse-engineer necessary specs, and provided Realtek drivers. Finger's work significantly improved Linux wireless hardware support over the past two decades.
Larry Finger, a longtime Linux kernel contributor, was known for his work on wireless drivers, particularly Broadcom's BCM43XX drivers and Realtek drivers. He also wrote a three-part series for Linux Journal in 2005 titled "Linux in a Windows Workstation Environment." Additionally, he maintained a page for DRAWxtl, a software for producing crystal-structure drawings.