the bitrig master branch has been updated by patrick with 2 new commits: commit e7538a51183cc16077c39feea30d8f419011263d diff: https://github.com/bitrig/bitrig/commit/e7538a5 author: Patrick Wildt <[email protected]> date: Sat May 2 21:10:45 2015 +0200
fdt: com(4) attachment driver M sys/arch/armv7/conf/generic A sys/arch/armv7/fdt/fdt_com.c M sys/arch/armv7/fdt/files.fdt commit 80b2fa39628386f6afb8fbc10def04b2783b748a diff: https://github.com/bitrig/bitrig/commit/80b2fa3 author: Patrick Wildt <[email protected]> date: Sat May 2 20:47:20 2015 +0200 com(4): support for the NS16750 The NS16750 has a specific interrupt that tells you it's busy. To stop this interrupt from happening we need to read the usr register and wait until it's ready. To make sure this is only used on a hardware that supports this, make the attachment driver set a hardware flag. M sys/dev/ic/com.c M sys/dev/ic/comreg.h M sys/dev/ic/comvar.h M sys/dev/ic/ns16550reg.h
