Date: Sun, 12 Sep 2004 00:23:37 +0200 (CEST) From: Sten Spans <sten@blinkenlights.nl> To: Scott Long <scottl@samsco.org> Cc: sparc64@freebsd.org Subject: Re: em(4) on sparc64 Message-ID: <Pine.SOL.4.58-Blink.0409120022080.25949@tea.blinkenlights.nl> In-Reply-To: <Pine.SOL.4.58-Blink.0409100852200.25949@tea.blinkenlights.nl> References: <20040910003353.GE87129@unixpages.org> <4140FBB3.5050807@samsco.org> <Pine.SOL.4.58-Blink.0409100852200.25949@tea.blinkenlights.nl>
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On Fri, 10 Sep 2004, Sten Spans wrote:
> On Thu, 9 Sep 2004, Scott Long wrote:
>
> > Christian Brueffer wrote:
> > > Hi,
> > >
> > > is anyone using the em driver on sparc64? The current hardware notes
> > > don't list it and it's commented out in GENERIC. However, according to
> > > the busdma status page, it should work.
> > >
> > > - Christian
> > >
> >
> > I looks like there are some amount of 'htoleNN' macros in the em driver
> > source, so it may very well work. Give it a try and let us know if it
> > actually does =-)
>
> Last time I tried it didn't work.
> I'll try again this weekend (ultra5).
Borked, as expected:
Booting [/boot/kernel/kernel]...
Turning off DMA for ATA.
jumping to kernel entry at 0xc0048000.
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2004 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 5.3-BETA3 #0: Sun Sep 12 00:22:49 CEST 2004
root@:/usr/obj/usr/src/sys/GENERIC
WARNING: WITNESS option enabled, expect reduced performance.
Timecounter "tick" frequency 440000000 Hz quality 0
real memory = 1073741824 (1024 MB)
avail memory = 1035755520 (987 MB)
cpu0: Sun Microsystems UltraSparc-IIi Processor (440.00 MHz CPU)
nexus0: <Open Firmware Nexus device>
pcib0: <U2P UPA-PCI bridge> on nexus0
pcib0: Sabre, impl 0, version 0, ign 0x7c0, bus A
pcib0: [FAST]
pcib0: [GIANT-LOCKED]
pcib0: [FAST]
pcib0: [GIANT-LOCKED]
pcib0 dvma: DVMA map: 0xc0000000 to 0xc3ffffff
pci0: <OFW PCI bus> on pcib0
pcib1: <APB PCI-PCI bridge> at device 1.1 on pci0
pci1: <OFW PCI bus> on pcib1
ebus0: <PCI-EBus2 bridge> mem 0xf1000000-0xf17fffff,0xf0000000-0xf0ffffff
at device 1.0 on pci1
ebus0: <auxio> addr
0x140072f000-0x140072f003,0x140072c000-0x140072c003,0x140072a000-0x140072a003,0x1400728000-0x1400728003,0x1400726000-0x1400726003
(no driver attached)
ebus0: <power> addr 0x1400724000-0x1400724003 irq 37 (no driver attached)
ebus0: <SUNW,pll> addr 0x1400504000-0x1400504002 (no driver attached)
sab0: <Siemens SAB 82532 v3.2> addr 0x1400400000-0x140040007f irq 43 on
ebus0
sab0: [FAST]
sabtty0: <ttya> on sab0
sabtty0: console 9600,8,n,1,-
sabtty1: <ttyb> on sab0
ebus0: <su> addr 0x14003083f8-0x14003083ff irq 41 (no driver attached)
ebus0: <su> addr 0x14003062f8-0x14003062ff irq 42 (no driver attached)
ebus0: <ecpp> addr
0x1400700000-0x140070000f,0x140030015c-0x140030015d,0x14003043bc-0x14003043cb
irq 34 (no driver attached)
ebus0: <fdthree> addr
0x1400720000-0x1400720003,0x1400706000-0x140070600f,0x14003023f0-0x14003023f7
irq 39 (no driver attached)
eeprom0: <EEPROM/clock> addr 0x1400000000-0x1400001fff on ebus0
eeprom0: model mk48t59
eeprom0: hostid 80a69753
ebus0: <flashprom> addr 0x1000000000-0x10000fffff (no driver attached)
ebus0: <SUNW,CS4231> addr
0x1400722000-0x1400722003,0x1400704000-0x140070400f,0x1400702000-0x140070200f,0x1400200000-0x14002000ff
irq 36,35 (no driver attached)hme0: <Sun HME 10/100 Ethernet> mem
0xe0000000-0xe0007fff at device 1.1 on pci1
miibus0: <MII bus> on hme0
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
hme0: Ethernet address: 08:00:20:a6:97:53
hme0: if_start running deferred for Giant
hme0: [GIANT-LOCKED]
pci1: <display, VGA> at device 2.0 (no driver attached)
atapci0: <CMD 646 WDMA2 controller> port
0xc00020-0xc0002f,0xc00018-0xc0001b,0xc00010-0xc00017,0xc00008-0xc0000b,0xc00000-0xc00007
at device 3.0 on pci1
ata2: channel #0 on atapci0
ata3: channel #1 on atapci0
pcib2: <APB PCI-PCI bridge> at device 1.0 on pci0
pci2: <OFW PCI bus> on pcib2
em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.25> port
0x400-0x43f mem 0x20000-0x3ffff at device 1.0 on pci2
em0: Memory Access and/or Bus Master bits were not set!
panic: trap: fast data access mmu miss
cpuid = 0
KDB: enter: panic
[thread 0]
Stopped at kdb_enter+0x38: ta %xcc, 1
db>
--
Sten Spans
"There is a crack in everything, that's how the light gets in."
Leonard Cohen - Anthem
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