The key to the word "traditionally" is that it refers to a relatively long period, historically speaking. (The phrase "new tradition" is oxymoronic beyond description.)
Perhaps that "tradition" has been altered by
Atheros' cooperation with the FOSS community:
SUNNYVALE, Calif., July 23, 2003—Atheros Communications, the leading developer and market share leader in advanced wireless LAN (WLAN) chipsets, today announced that the first open source Linux and FreeBSD software drivers for 802.11b/g and universal 802.11a/b/g products are now available as a free download from the Internet.
> My wife's laptop has Atheros WiFi. What's wrong with it?Traditionally has poor Linux support.