From: Keith Packard <keithp@keithp.com>
Date: Tue, 27 Jan 2015 06:12:40 +0000 (-0800)
Subject: altos/stmf0: Add faster USB path
X-Git-Tag: 1.6~60
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=a01effc2f64c757c907e0f4937b4d3710b97bde0;hp=a01effc2f64c757c907e0f4937b4d3710b97bde0;p=fw%2Faltos

altos/stmf0: Add faster USB path

This adds a way to allocate private USB buffers for sending data
without needing to copy it again. It requires ensuring that all
accesses are 16 bits aligned to 16 bit boundaries.

Signed-off-by: Keith Packard <keithp@keithp.com>
---