I'd bet it's Trachelospermum asiaticum variegata which is mostly green/white gets bits of pink in its leaves in summer but especially in fall and winter. It's evergreen here (I'm just on the cusp between Zone 7/8).

A favorite of mine...doesn't adhere like Ivy but can be wound in/out of trellis or fence,or allowed to become groundcover about 8" tall like Vinca minor.

josh

Here is a link that might be useful: Asiatic Jasmine

Forgot to mention delicious Jasmine scent on almost invisible flowers...the only way you notice tiny flowers is to catch a whiff and follow your nose. but the vine is so lovely really needs no big blooms. josh