linux-restricted-modules-2.6.15-26-mckinley 2.6.15.11-4 (ia64 binary) in ubuntu dapper

 This package provides restricted modules for Linux version 2.6.15 on
 Itanium 2.
 Currently the following modules are included:
  - madwifi (Atheros)
 .
 These modules are "restricted" because they are not available under a
 completely Free licence.