u4b - implement usb_filter_write(), fix issues w/apcupsd
authorMatthew Dillon <dillon@apollo.backplane.com>
Sun, 28 Dec 2014 22:13:05 +0000 (14:13 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sun, 28 Dec 2014 22:13:05 +0000 (14:13 -0800)
commit112c575c5ef0d2c493ae7d5971ba6c32e4cd514c
tree43203dc157111d8132bb3a8035b1e6d867a6b4df
parentfe18a9dac1cb76b8f9b7b0ba333974647f08e77f
u4b - implement usb_filter_write(), fix issues w/apcupsd

* Implement usb_filter_write() (poll, kqueue).

* This fixes a live loop in apcupsd when it is configured
  to talk to the UPS over a usb port.
sys/bus/u4b/usb_dev.c