raj 7e7a99d55a Eliminate artificial increasing of 'netdev_opens' counter in loader's net_open().
This was introduced as a workaround long time ago for some Alpha firmware
(which is now gone), and actually prevented net_close() to ever be
called.

Certain firmwares (U-Boot) need local shutdown operations to be performed on a
network controller upon transaction end: such platform-specific hooks are
supposed to be called via netif_close() (from within net_close()).

This change effectively reverts the following CVS commit:

    sys/boot/common/dev_net.c

    revision 1.7
    date: 2000/05/13 15:40:46;  author: dfr;  state: Exp;  lines: +2 -1
    Only probe network settings on the first open of the network device.
    The alpha firmware takes a seriously long time to open the network device
    the first time.

Also suppress excessive output while netbooting via loader, unless debugging.

While there, make sys/boot/uboot more style(9) compliant.

Reviewed by:	imp
Approved by:	cognet (mentor)
2008-03-12 16:01:34 +00:00
2008-03-12 10:01:34 +00:00
2008-03-03 10:06:52 +00:00
2008-03-05 23:32:12 +00:00
2007-12-31 22:09:19 +00:00

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