Licensing Information

Open Source Used In Cisco Nexus 3000 Series Switch 5.0(3)U5(1j)
52
U.S. Government Restricted Rights. If you are licensing the Software on
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is classified as "Commercial Computer Software" under paragraph 252.227-7014
of the DoD Supplement to the Federal Acquisition Regulations ("DFARS") (or any
successor regulations) and the Government is acquiring only the license
rights granted herein (the license rights customarily provided to non-Government
users). If the Software is supplied to any unit or agency of the Government
other than the DoD, it is classified as "Restricted Computer Software" and
the Government's rights in the Software are defined in paragraph 52.227-19 of
the Federal Acquisition Regulations ("FAR") (or any successor regulations) or,
in the cases of NASA, in paragraph 18.52.227-86 of the NASA Supplement to the FAR
(or any successor regulations).
FORE Systems is a registered trademark, and ForeRunner, ForeRunnerLE, and
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/* nicstar.c v0.22 Jawaid Bazyar ([e-mail])
* nicstar.c, M. Welsh ([e-mail])
*
* Hacked October, 1997 by Jawaid Bazyar, Interlink Advertising Services Inc.
* http://www.hypermall.com/
* 10/1/97 - commented out CFG_PHYIE bit - we don't care when the PHY
*interrupts us (except possibly for removal/insertion of the cable?)
* 10/4/97 - began heavy inline documentation of the code. Corrected typos
*and spelling mistakes.
* 10/5/97 - added code to handle PHY interrupts, disable PHY on
*loss of link, and correctly re-enable PHY when link is
*re-established. (put back CFG_PHYIE)
*
* Modified to work with the IDT7721 nicstar -- AAL5 (tested) only.
*
* R. D. Rechenmacher <[e-mail]>, Aug. 6, 1997 $Revision: 1.1 $ $Date: 1999/08/20 11:00:11 $
*
* Linux driver for the IDT77201 NICStAR PCI ATM controller.
* PHY component is expected to be 155 Mbps S/UNI-Lite or IDT 77155;
* see init_nicstar() for PHY initialization to change this. This driver
* expects the Linux ATM stack to support scatter-gather lists
* (skb->atm.iovcnt != 0) for Rx skb's passed to vcc->push.
*
* Implementing minimal-copy of received data:
* IDT always receives data into a small buffer, then large buffers
* as needed. This means that data must always be copied to create
* the linear buffer needed by most non-ATM protocol stacks (e.g. IP)
* Fix is simple: make large buffers large enough to hold entire
* SDU, and leave <small_buffer_data> bytes empty at the start. Then
* copy small buffer contents to head of large buffer.