Commit Graph

6 Commits

Author SHA1 Message Date
Sam Leffler
aa959e0d17 Update support for 795x parts:
o rework pll setup code to follow h/w specification
o add hint.hifn.X.pllconfig to specify reference clock setup
  requirements; default is pci66 which means the clock is
  derived from the PCI bus clock and the card resides in a
  66MHz slot

Tested on 7955 and 7956 cards; support for 7954 cards not enabled
since we have no cards to test against.

In collaboration with Poul-Henning Kamp.

Reviewed by:	phk
MFC after:	1 week
2005-01-19 17:03:35 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Poul-Henning Kamp
5c5c7982be Use the external clock input for our PLL.
This may not be a generally valid configuration, but neither is relying
on the PCI clock to be stable.

The only currently known and supported hardware is the VPN14x1 from
Soekris, and since it has external clock, we fail safe(r) by using
it.

Unfortunately there is no way to probe this reliably.
2004-03-10 10:10:46 +00:00
Sam Leffler
17b667019e Add symmetric crypto support for the 7955 and 7956.
Note performance is currently suboptimal.

Submitted by:	Rajesh Vaidyanath <RVaidyanath@hifn.com>
2003-10-08 20:25:47 +00:00
John Baldwin
e27951b29c Use PCIR_BAR(x) instead of PCIR_MAPS.
Glanced over by:	imp, gibbs
Tested by:		i386 LINT
2003-09-02 17:30:40 +00:00
Sam Leffler
6d161891fe Crypto device driver for hifn-based cards. Tested with 7951-, and 7811-based
cards.  Claimed to support many others.

Obtained from:	 openbsd
2002-10-04 20:32:37 +00:00