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* Add some missing GEM_SBUS_CONFIG bits.kettenis2009-07-121-1/+3
| | | | ok miod@, jsg@
* Add workaround for RX MAC/FIFO hangs on ERI. Tested by matthieu@ and naddy@.kettenis2009-03-221-1/+4
| | | | ok dlg@
* Add more initialisation steps (read reset register; pause; set burst sizebrad2008-11-071-1/+3
| | | | | | in config register). From NetBSD
* - According to the Apple GMAC driver, the GEM ASIC specification andbrad2008-11-071-1/+7
| | | | | | | | | | | | | | the OpenSolaris eri(7D) the TX FIFO threshold has to be set to 0x4ff for the Gigabit variants and 0x100 for the ERI in order to avoid TX underruns. - Turn on workarounds for silicon bugs in the Apple GMAC variants. This was based on information obtained from the Darwin GMAC and Linux GEM drivers. - Turn on "infinite" (i.e. maximum 31 * 64 bytes in length) DMA bursts. From FreeBSD Tested by a few users with Apple GMAC's and Sun ERI.
* spelling in comment fixdlg2007-05-181-2/+2
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* additional registers and some comment fixes.brad2006-11-251-53/+68
| | | | From NetBSD
* remove whitespacebrad2005-08-011-6/+6
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* remove unused GEM_MTUbrad2004-09-281-8/+1
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* typos from Tom Cosgrove;jmc2003-10-211-6/+6
| | | | | | | | Tom: I did not commit a couple of your changes. i did not include some punctuation fixes (full stops, etc.) mnemorable -> mnemonic: i decided memorable was probably better instrunctions -> instruction: i kept the plural
* Multicast fixes, Gig-E support, mostly from netbsd. ok jason@drahn2002-06-071-2/+2
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* Revert to previous (non hacked =) version now that the iommu is handledjason2002-02-221-7/+8
| | | | correctly and it doesn't crash
* Re-port the NetBSD driver, but rewrite tx logic to use static buffers (andjason2002-01-281-8/+7
| | | | copies). This makes the Blade100 gem stable for me.
* $OpenBSD$drahn2001-12-141-0/+1
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* changes to work with 32bit platforms and get ethernet address on powerpc.drahn2001-12-131-1/+2
| | | | Inspired by NetBSD.
* solve mtu problem a little more elegantly (ramdisk works on blade100 andjason2001-09-231-0/+7
| | | | u5 now).
* openbsd style %b handlingjason2001-09-211-5/+5
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* Driver for Sun GEM ethernet. Not ready yet.art2001-09-211-0/+533
From NetBSD