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* Set reserved bits in the TX Configuration Register the value from the Sun docs.kettenis2008-02-101-2/+2
| | | | | | Seems to fix watchdog timeout issues in Sun ERI variants. tested by a few
* Return ENOTTY not EINVAL for unsupported ioctl's;thib2008-02-081-2/+2
| | | | ok kettenis@
* Fall back on using SERDES if MDI0/MDI1 bits aren't set too. Fix PCS handling.kettenis2008-01-111-43/+30
| | | | | | Makes the onboard fiber gem(4) in the Sun Fire V880 work. tested by many; ok dlg@
* s/NPBFILTER/NBPFILTER/ in #endif comment. No functional change.kettenis2007-09-301-2/+2
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* Cleanup phy selection code, simplifying the code considerably. Attach onlykettenis2007-04-191-95/+65
| | | | | | one phy on Sun ERI; gets rid of the duplicate phy on the blade1k. tested by many, ok drahn@
* betetr yet, just nuke sc_enaddr all together, just fill in arpcom andjason2006-12-211-9/+6
| | | | everybody is happy
* ANSIbrad2006-11-251-63/+25
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* fix use of gem_bitwait().brad2006-11-251-2/+2
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* Split the GEM registers into two halfs and provide a bus_space_handle_tbrad2006-11-251-41/+43
| | | | | | for each. While there, fix a typo in gem_bitwait(). From martin@NetBSD
* Fix a copy and pasto.brad2006-11-251-3/+3
| | | | From martin@NetBSD
* be silentderaadt2006-11-111-2/+5
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* Fix typo.kettenis2006-11-101-2/+2
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* Add support for Sun 1000baseSX cards.kettenis2006-11-101-1/+131
| | | | ok deraadt@
* replace hand rolled code with LIST_FOREACH in gem_mediachange().brad2006-10-171-5/+4
| | | | ok kettenis@ "Looks correct to me" krw@
* put CRC error message under GEM_DEBUG. this just spews out like crazybrad2006-07-111-1/+3
| | | | on a heavily loaded hub.
* check for IFF_RUNNING being set before calling gem_init().brad2006-04-151-20/+9
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* allow bpf(4) to ignore packets based on their direction (inbound ordjm2006-03-251-3/+3
| | | | | outbound), using a new BIOCSDIRFILT ioctl; guidance, feedback and ok canacar@
* remove some commented out and NetBSD-specific code.brad2006-02-211-7/+1
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* add missing MTU ioctl switch case.brad2006-02-211-4/+10
| | | | Noticed by: Ben Lovett <ben at tilderoot dot com>
* eliminate a reset when configuring the IP address.brad2006-02-081-2/+11
| | | | tested by kettenis@
* call gem_setladrf() if the NIC is already running and only thebrad2006-02-051-24/+14
| | | | | | | | PROMISC or ALLMULTI flags are being adjusted or if adjusting the multicast addresses instead of doing a full re-init of the chip. ok kettenis@
* add IFQ_SET_MAXLEN().brad2005-11-151-1/+2
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* splimp -> splnetbrad2005-11-071-5/+5
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* sync mbuf before unloading in gem_rxdrain().brad2005-11-021-3/+4
| | | | From NetBSD
* handle TX underrun and packet too long errors by resetting the chip.brad2005-11-021-12/+20
| | | | | | From NetBSD ok krw@
* - some DEBUG should be GEM_DEBUGbrad2005-10-311-67/+50
| | | | | | | | | | | - introduce gem_bitwait() to factor out some of the register wait code From NetBSD - remove some statics - remove parameter names from prototypes ok kettenis@
* typobrad2005-10-311-2/+2
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* Start using the unused sc_variant to identify the GMAC vendor and chipsetbrad2005-10-171-3/+16
| | | | | | | model to the MI part of the driver. On Apple systems only attach the PHY to location 0, unless using a K2 GMAC, then use location 1. Tested by drahn@ and kettenis@
* have gem strip off the Ethernet FCS before passing it to bpf.brad2005-10-111-6/+3
| | | | ok krw@, also tested by Peter Hessler on macppc
* copy the MAC address from sc_arpcom.ac_enaddr to sc_enaddr inbrad2005-09-101-1/+2
| | | | | | | | gem_init() just before calling gem_init_regs() so the proper MAC address gets programmed into the card (if it has been changed by say ifconfig lladdr for example). Noticed and diff tested by: Troex Nevelin <troex at fury dot scancode dot ru>
* remove whitespacebrad2005-08-011-16/+16
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* clear IFF_RUNNING & IFF_OACTIVE in foo_stop() before de-allocating resources.brad2005-07-021-7/+8
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* remove netns crud.henning2005-06-081-18/+1
| | | | | some drivers actually had hooks for SIOCSIFADDR, most just useless includes "looks good" deraadt miod brad
* make sure interface is in RUNNING state before touching the multicast filtersbrad2005-01-151-2/+3
| | | | | | | | From NetBSD NetBSD PR 27678 for details ok mcbride@
* allow for VLAN-sized frames.brad2004-09-271-11/+3
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* take 2 times less room in dmesg, prettier toopvalchev2004-06-201-9/+8
| | | | | allocate interrupts early on (before PHY attachment, etc) just like all other drivers do to allow the above; ok mcbride
* Don't return random garbage in the default case; return the smallest ringbrad2004-02-021-27/+14
| | | | | | | | descriptor instead. From NetBSD ok deraadt@
* remove prototypes for non-existant functions.brad2004-02-011-4/+1
| | | | ok deraadt@
* no vtophys(), don't need uvm_extern.h anymore.brad2003-12-291-3/+1
| | | | | | tested on alpha, i386, macppc and sparc64. ok millert@ mickey@
* correct some debugging printfsjason2003-07-151-5/+4
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* Eliminate creation/destruction of dmamap's for every xmit by reusingkrw2003-07-091-18/+24
| | | | | | | | | | statically allocated maps. Significant performance boost on both sparc64 and macppc. Tested on macppc by drahn@. ok jason@ drahn@.
* strcpy/sprintf cleanup of sys/dev. miod@, deraadt@ says to commit.ho2003-04-271-2/+2
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* The gem driver will sometimes unmap bus_dma mappings that are stillhenric2003-03-021-4/+3
| | | | | | | | | in use by the hardware. Since the sparc64 has IOMMUs, an access by the hardware after the unmap operation will cause a fault. This replaces "disable" calls by "reset" calls. This increases the time between the command to disable DMA and when the maps are actually unloaded.
* - Either memset() or loop and set to zero, not bothjason2003-01-231-8/+13
| | | | | | - reading RX_COMPLETION is a waste of time (and a -slow- PCI read vs. an, albeit uncached, memory access to determine the same thing). - on RX_OVERFLOW, reset the board; the RX unit has probably wedged
* 1000baseTX -> 1000baseTnate2002-11-261-3/+3
| | | | | | | - More technically correct - Matches FreeBSD and NetBSD - Preserved #define for 1000baseTX for backwards compatibility ok jason@
* Update ifp->if_opackets correctlyjason2002-09-221-1/+2
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* - Fix one typo (instead of two disable_rx, one disable_rx and one disable_tx)art2002-08-281-3/+3
| | | | | | | | - Instead of setting OACTIVE on the interface when encap fails and never clearing it, set a 2 second timer instead and hope that the memory situation will improve. This stops the lockups of the interface when memory is running low. jason@ ok.
* shorten address printoutderaadt2002-07-101-2/+2
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* spelling; from Brian Poole <raj@cerias.purdue.edu>todd2002-06-141-3/+3
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* make gem compile, arpcom is sc_arpcom.drahn2002-06-091-3/+3
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