From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from majordomo by infradead.org with local (Exim 3.03 #1) id 126NIB-0005it-00 for mtd-list@infradead.org; Fri, 07 Jan 2000 00:30:11 +0000 Received: from out4.prserv.net ([165.87.194.239] helo=prserv.net) by infradead.org with esmtp (Exim 3.03 #1) id 126NI7-0005in-00 for mtd@infradead.org; Fri, 07 Jan 2000 00:30:07 +0000 From: Dvir Oren To: MTD Subject: Hardware RO & delays [DOC2000] MIME-Version: 1.0 Content-type: text/plain; charset=ISO-8859-1 Content-transfer-encoding: 8BIT Date: Tue, 4 Jan 2000 23:45:42 +0200 Sender: owner-mtd@imladris.demon.co.uk Message-Id: List-ID: Two questions this time: 1. Is there a way to tell the flash (DoC2000) to mark a certain part of it as read only? I know I can mount a certain partition as read only, but can I protect it at a lower level? 2. Does the driver block the system? I'm experience delays in sending udp packets over ethernet for periods of 50-300 miliseconds. I have a function that is supposed to send every several miliseconds a packets, and when going over the logs, I once in a while see a packet that is delayed for several tens of miliseconds, which is not acceptable by me. Any ideas? David, does the driver block the system? To unsubscribe, send "unsubscribe mtd" to majordomo@infradead.org