Date: Sun, 25 Feb 2001 14:48:34 -0800 (PST) From: Mike Smith <msmith@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/mly mlyio.h mly.c mly_cam.c mly_pci.c mlyvar.h Message-ID: <200102252248.f1PMmYg27555@freefall.freebsd.org>
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msmith 2001/02/25 14:48:34 PST Modified files: sys/dev/mly mly.c mly_cam.c mly_pci.c mlyvar.h Added files: sys/dev/mly mlyio.h Log: Major update and bugfix for the 'mly' driver. - Convert to a more efficient queueing implementation. - Don't allocate command buffers on the fly; simply work from a static pool. - Add a control device interface, for later use. - Handle controller overload better as a consequence of the improved queue implementation. - Add support for the XPT_GET_TRAN_SETTINGS ccb, and correctly set the virtual SCSI channels up for multiple outstanding I/Os. - Update copyrights for 2001. - Some whitespace fixes to improve readability. Due to a misunderstanding on my part, previous versions of the driver were limited to a single outstanding I/O per virtual drive. Needless to say, this update improves performance substantially. Revision Changes Path 1.6 +310 -158 src/sys/dev/mly/mly.c 1.2 +95 -14 src/sys/dev/mly/mly_cam.c 1.2 +15 -28 src/sys/dev/mly/mly_pci.c 1.2 +111 -158 src/sys/dev/mly/mlyvar.h To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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