src/sys/modules/bwn, branch releng/10.2

src/sys/modules/bwn, branch releng/10.2 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F10.2 2012-08-20T18:33:03Z Upgrade our copy of llvm/clang to trunk r162107. With thanks to 2012-08-20T18:33:03Z Dimitry Andric dim@FreeBSD.org 2012-08-20T18:33:03Z urn:sha1:7ae0e2c9f079dd37f403c321500bc6cfa0d4a93e Benjamin Kramer and Joerg Sonnenberger for their input and fixes. adds bwn(4) driver for supporting Broadcom BCM43xx chipsets. 2010-02-16T01:44:14Z Weongyo Jeong weongyo@FreeBSD.org 2010-02-16T01:44:14Z urn:sha1:45d9abdbc3d36e8cd12533130ba124aa749ecea9 o uses v4 firmware instead of v3. A port will be committed to create the bwn firmware module. o supports B/G and LP(low power) PHYs. o supports 32 / 64 bits DMA operations. o tested on big / little endian machines so should work on all architectures. It'd not connected to the build until the firmware port is committed.