Date: Tue, 17 Nov 2009 10:50:25 +0900 From: Daichi GOTO <daichi@ongs.co.jp> To: freebsd-usb@freebsd.org Cc: ozawa@ongs.co.jp Subject: some quirk issue around uhid operations Message-ID: <20091117105025.55e8d003.daichi@ongs.co.jp>
next in thread | raw e-mail | index | archive | help
Hi USB developers :) Our company's developer Ozawa-san has found some quirk issue around uhid device operations. For example, using uhid0 from processA and using uhid1 from processB at the same time, sometimes read(2) operation leads handup. In case useing those not at same time, there is no hangup. In this week he has been doing test and above issue happens all the time. At last he didn't find does which read(2) or write(2) operations have a bug. If you have some ideas or can resolve this issue, please help us! -- Daichi GOTO CEO | ONGS Inc. 81-42-316-7945 | daichi@ongs.co.jp | http://www.ongs.co.jp LinkedIn: http://linkedin.com/in/daichigoto
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20091117105025.55e8d003.daichi>