site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=MODCOMP1.onmicrosoft.com; s=selector1-cspi-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=sS9H9I9Ue2Ie208u+ObbIBeF+DSsQyyrQQb21ARm+gQ=; b=kxRiZojenpLkZNROLSZgjE8kZdJu/v9Mc8Ubp8eaI6W1o7KrmrQZjHZPt9ZtX1rSa7F2gPBIkMP7b+kDEPbFDisDf5WIHQDdHiaCh/ttWxTMxWXzk+WRZ538kbsawVNuELSKPk8TWYDuU2B5G816luo3U+Avfdkl85tSVOcURCo= Thread-index: AQHUycfRF7uFcbTy2k+xvTBYxGvQrg== Thread-topic: Network driver issues when upgrading to Mojave Dear list-members, we have a network card called Myri-10G for which we have developed our own network driver. In a Mac Pro system (from 2013) we have the NIC working fine - under High Sierra - when the NIC is connected via Thunderbolt. (All Thunderbolt2 setup). Now, we are noticing that when running the very same system with Mojave that the NIC does not receive correct data. While TX works, RX does not. Upon getting a packet (RX), we see in dmesg: vtd[5] fault: device 236:0:0 reason 0x5 W:0x0 Anyone has some information he might share related to this? e.g does it make sense to "disable vtd", we see web pages mentioning setting dart=0x0 but we are not able to set this under Mojave. thanks, Kind regards, Markus _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.app... This email sent to site_archiver@lists.apple.com