Date: Tue, 18 Nov 2014 14:52:59 +0530 From: Sibananda Sahu <sibananda.sahu@avagotech.com> To: freebsd-scsi@freebsd.org Subject: Tag Command Queuing in FreeBSD Message-ID: <2484c92146f4785b2744d8bd9b98f7f7@mail.gmail.com>
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Hi All, I just wanted to know if we have something in FreeBSD for the Tag Command Queuing support in our CAM mid layer as in linux: http://lwn.net/Articles/2297/ My primary question is: Is there anything in the *struct cam_sim* or in the *union ccb *that uses a tag or some sort of index per I/O transaction so that I can re-use in my HBA driver??? Thanks, Sibananda Sahu
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