From owner-freebsd-mips@FreeBSD.ORG Wed Sep 23 07:22:05 2009 Return-Path: Delivered-To: freebsd-mips@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 47616106566B for ; Wed, 23 Sep 2009 07:22:05 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from harmony.bsdimp.com (bsdimp.com [199.45.160.85]) by mx1.freebsd.org (Postfix) with ESMTP id C17488FC0C for ; Wed, 23 Sep 2009 07:22:04 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by harmony.bsdimp.com (8.14.3/8.14.1) with ESMTP id n8N7IaDJ030408; Wed, 23 Sep 2009 01:18:36 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Wed, 23 Sep 2009 01:20:26 -0600 (MDT) Message-Id: <20090923.012026.-1656542181.imp@bsdimp.com> To: neelnatu@yahoo.com From: "M. Warner Losh" In-Reply-To: <685053.2771.qm@web34407.mail.mud.yahoo.com> References: <685053.2771.qm@web34407.mail.mud.yahoo.com> X-Mailer: Mew version 5.2 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-mips@freebsd.org Subject: Re: SMP functional on Sibyte 1250 X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Sep 2009 07:22:05 -0000 In message: <685053.2771.qm@web34407.mail.mud.yahoo.com> Neelkanth Natu writes: : I am able to boot an SMP kernel on the Sibyte 1250 processor. This : processor has two cores. The kernel appears to be surprisingly : stable and I am building world on it right now. Cool! : I am going to clean up the diffs for review and hopefully I'll be able : to commit this soon. also cool! Warner : best : Neel : : bootlog: : : CFE> ifconfig -auto eth2; boot -elf -tftp neelnatu1:kernel.smp : eth2: Link speed: 100BaseT FDX : Device eth2: hwaddr 00-10-18-04-04-4F, ipaddr 10.33.25.15, mask 255.255.252.0 : gateway 10.33.24.1, nameserver 10.57.158.105 : Loader:elf Filesys:tftp Dev:eth2 File:neelnatu1:kernel.smp Options:(null) : Loading: 0xffffffff80100010/3206564 0xffffffff8045dfd8/200 0xffffffff8045e0a0/1504976 0xffffffff80412000/311256 Entry at 0x801331e0 : Closing network. : eth2: 6536 sent, 6548 received, 12098 interrupts : Starting program at 0x801331e0 : : cfe_enummem: 0x0000000000000000/266948608. : cfe_enummem: 0x0000000080000000/536870912. : Ignoring 536870912 bytes of memory at 0x80000000 that is above maxmem 512MB : cfe_enummem: 0x00000000c0000000/268435456. : Ignoring 268435456 bytes of memory at 0xc0000000 that is above maxmem 512MB : cfe_enummem: 0x0000000100000000/1073741824. : Ignoring 1073741824 bytes of memory at 0x100000000 that is above maxmem 512MB : Cache info: : icache is virtual : picache_stride = 8192 : picache_loopcount = 4 : pdcache_stride = 4096 : pdcache_loopcount = 8 : cpu0: Broadcom processor v2.1 : MMU: Standard TLB, 64 entries : L1 i-cache: 4 ways of 256 sets, 32 bytes per line : L1 d-cache: 4 ways of 256 sets, 32 bytes per line : Config1=0x7ea351bb : Physical memory chunk(s): : 0x5ce000 - 0xfe94fff, 260861952 bytes (63687 pages) : Maxmem is 0xfe95000 : pcpu is available at virtual address 0xc0000000. : KDB: debugger backends: ddb : KDB: current backend: ddb : hz=100 cyl_per_tick:650000 cyl_per_usec:650 freq:650000000 cyl_per_hz:6500000 cyl_per_stathz:6500000 cyl_per_profhz:6500000 cyl_per_sec:650000000 : Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation. : FreeBSD 8.0-BETA2 #0: Tue Sep 22 17:03:31 PDT 2009 : neelnatu@neelnatu1:/usr/obj2/mips/neelnatu/p4/projects_mips_sibyte/src/sys/SWARM_SMP : WARNING: WITNESS option enabled, expect reduced performance. : real memory = 266948608 (260692K bytes) : Physical memory chunk(s): : 0x0065b000 - 0x0f98afff, 255000576 bytes (62256 pages) : avail memory = 253480960 (241MB) : AP #1 started! : FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs : random: : mem: : nfslock: pseudo-device : null: : nexus0: : clock0: on nexus0 : clock0: [FILTER] : zbbus0: on nexus0 : zbbus0: attached. : zbbus0: Adding hinted child zbpci0 : zbbus0: Adding hinted child scd0 : zbbus0: Adding hinted child ata0 : zbbus0: Assigning memory resource 0x100b0000/65536 to child ata0 : zbbus0: Assigning irq resource 36 to child ata0 : zbbus0: Adding hinted child buswatcher0 : zbbus0: Assigning irq resource 17 to child buswatcher0 : zbpci0: on zbbus0 : zbpci0: attached. : pci0: on zbpci0 : pci0: domain=0, physical bus=0 : found-> vendor=0x166d, dev=0x0001, revid=0x02 : domain=0, bus=0, slot=0, func=0 : class=06-00-00, hdrtype=0x00, mfdev=0 : cmdreg=0x0156, statreg=0x02a0, cachelnsz=8 (dwords) : lattimer=0xfc (7560 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) : intpin=a, irq=56 : map[10]: type Prefetchable Memory, range 32, base 0x60000000, size 29, enabled : map[18]: type Prefetchable Memory, range 32, base 0x70000000, size 28, enabled : map[1c]: type Prefetchable Memory, range 32, base 0x71000000, size 24, enabled : map[24]: type Prefetchable Memory, range 32, base 0x80000000, size 31, enabled : found-> vendor=0x166d, dev=0x0002, revid=0x02 : domain=0, bus=0, slot=1, func=0 : class=06-00-00, hdrtype=0x01, mfdev=0 : cmdreg=0x0107, statreg=0x0010, cachelnsz=0 (dwords) : lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns) : found-> vendor=0x1033, dev=0x0035, revid=0x43 : domain=0, bus=0, slot=5, func=0 : class=0c-03-10, hdrtype=0x00, mfdev=1 : cmdreg=0x0156, statreg=0x0210, cachelnsz=8 (dwords) : lattimer=0xfc (7560 ns), mingnt=0x01 (250 ns), maxlat=0x2a (10500 ns) : intpin=a, irq=56 : powerspec 2 supports D0 D1 D2 D3 current D0 : map[10]: type Memory, range 32, base 0x41011000, size 12, enabled : found-> vendor=0x1033, dev=0x0035, revid=0x43 : domain=0, bus=0, slot=5, func=1 : class=0c-03-10, hdrtype=0x00, mfdev=0 : cmdreg=0x0156, statreg=0x0210, cachelnsz=8 (dwords) : lattimer=0xfc (7560 ns), mingnt=0x01 (250 ns), maxlat=0x2a (10500 ns) : intpin=b, irq=57 : powerspec 2 supports D0 D1 D2 D3 current D0 : map[10]: type Memory, range 32, base 0x41010000, size 12, enabled : found-> vendor=0x1033, dev=0x00e0, revid=0x04 : domain=0, bus=0, slot=5, func=2 : class=0c-03-20, hdrtype=0x00, mfdev=0 : cmdreg=0x0156, statreg=0x0210, cachelnsz=8 (dwords) : lattimer=0xfc (7560 ns), mingnt=0x10 (4000 ns), maxlat=0x22 (8500 ns) : intpin=c, irq=58 : powerspec 2 supports D0 D1 D2 D3 current D0 : map[10]: type Memory, range 32, base 0x41013000, size 8, enabled : found-> vendor=0x14e4, dev=0x1645, revid=0x15 : domain=0, bus=0, slot=6, func=0 : class=02-00-00, hdrtype=0x00, mfdev=0 : cmdreg=0x0156, statreg=0x02b0, cachelnsz=8 (dwords) : lattimer=0xf8 (7440 ns), mingnt=0x40 (16000 ns), maxlat=0x00 (0 ns) : intpin=a, irq=57 : powerspec 2 supports D0 D3 current D0 : MSI supports 8 messages, 64 bit : map[10]: type Memory, range 64, base 0x41000000, size 16, enabled : found-> vendor=0x1045, dev=0xc861, revid=0x10 : domain=0, bus=0, slot=7, func=0 : class=0c-03-10, hdrtype=0x00, mfdev=0 : cmdreg=0x0157, statreg=0x0280, cachelnsz=8 (dwords) : lattimer=0xf8 (7440 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns) : intpin=a, irq=58 : map[10]: type Memory, range 32, base 0x41012000, size 12, enabled : ohci0: mem 0x41011000-0x41011fff irq 56 at device 5.0 on pci0 : ohci0: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x41011000 : ohci0: [MPSAFE] : ohci0: [ITHREAD] : usbus0: on ohci0 : ohci1: mem 0x41010000-0x41010fff irq 57 at device 5.1 on pci0 : ohci1: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x41010000 : ohci1: [MPSAFE] : ohci1: [ITHREAD] : usbus1: on ohci1 : ehci0: mem 0x41013000-0x410130ff irq 58 at device 5.2 on pci0 : ehci0: Reserved 0x100 bytes for rid 0x10 type 3 at 0x41013000 : ehci0: [MPSAFE] : ehci0: [ITHREAD] : usbus2: EHCI version 1.0 : usbus2: on ehci0 : pci0:0:6:0: bad VPD cksum, remain 14 : bge0: mem 0x41000000-0x4100ffff irq 57 at device 6.0 on pci0 : bge0: Reserved 0x10000 bytes for rid 0x10 type 3 at 0x41000000 : bge0: CHIP ID 0x01050000; ASIC REV 0x00; CHIP REV 0x01; PCI : miibus0: on bge0 : brgphy0: PHY 1 on miibus0 : brgphy0: OUI 0x000818, model 0x0011, rev. 0 : brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto : bge0: Ethernet address: 00:10:18:04:04:4f : bge0: [MPSAFE] : bge0: [ITHREAD] : ohci2: mem 0x41012000-0x41012fff irq 58 at device 7.0 on pci0 : ohci2: Reserved 0x1000 bytes for rid 0x10 type 3 at 0x41012000 : ohci2: [MPSAFE] : ohci2: [ITHREAD] : usbus3: on ohci2 : pci1: on zbpci0 : pci1: domain=0, physical bus=1 : found-> vendor=0x14d9, dev=0x0010, revid=0x00 : domain=0, bus=1, slot=1, func=0 : class=06-04-00, hdrtype=0x01, mfdev=0 : cmdreg=0x0107, statreg=0x0010, cachelnsz=8 (dwords) : lattimer=0x00 (0 ns), mingnt=0x02 (500 ns), maxlat=0x00 (0 ns) : pcib0: at device 1.0 on pci1 : pcib0: domain 0 : pcib0: secondary bus 2 : pcib0: subordinate bus 2 : pcib0: I/O decode 0x8000-0x8fff : pcib0: memory decode 0x41100000-0x411fffff : pcib0: no prefetched decode : pci2: on pcib0 : pci2: domain=0, physical bus=2 : found-> vendor=0x8086, dev=0x1008, revid=0x02 : domain=0, bus=2, slot=0, func=0 : class=02-00-00, hdrtype=0x00, mfdev=0 : cmdreg=0x0157, statreg=0x0230, cachelnsz=8 (dwords) : lattimer=0xfc (7560 ns), mingnt=0xff (63750 ns), maxlat=0x00 (0 ns) : intpin=a, irq=57 : powerspec 2 supports D0 D3 current D0 : MSI supports 1 message, 64 bit : map[10]: type Memory, range 32, base 0x41120000, size 17, enabled : pcib0: requested memory range 0x41120000-0x4113ffff: good : map[14]: type Memory, range 32, base 0x41140000, size 17, enabled : pcib0: requested memory range 0x41140000-0x4115ffff: good : map[18]: type I/O Port, range 32, base 0x8000, size 5, enabled : pcib0: requested I/O range 0x8000-0x801f: in range : pci2: at device 0.0 (no driver attached) : scd0: on zbbus0 : scd0: attached. : ata0 on zbbus0 : ata0: using a register shift of 5 : ata0: using a register offset of 0x1f0 : ata0: reset tp1 mask=03 ostat0=50 ostat1=00 : ata0: stat0=0x50 err=0x01 lsb=0x00 msb=0x00 : ata0: stat1=0x00 err=0x01 lsb=0x00 msb=0x00 : ata0: reset tp2 stat0=50 stat1=00 devices=0x1 : ata0: [MPSAFE] : ata0: [ITHREAD] : buswatcher0 on zbbus0 : buswatcher0: [MPSAFE] : buswatcher0: [ITHREAD] : Device configuration finished. : Timecounter "MIPS32" frequency 650000000 Hz quality 800 : Timecounters tick every 10.000 msec : ata0: Identifying devices: 00000001 : ata0: New devices: 00000001 : usbus0: 12Mbps Full Speed USB v1.0 : usbus1: 12Mbps Full Speed USB v1.0 : usbus2: 480Mbps High Speed USB v2.0 : usbus3: 12Mbps Full Speed USB v1.0 : ata0-master: pio=PIO4 wdma=WDMA2 udma=UDMA66 cable=80 wire : ad0: 7647MB at ata0-master PIO4 : ad0: 15662304 sectors [15538C/16H/63S] 1 sectors/interrupt 1 depth queue : SMP: AP CPU #1 launched. : WARNING: WITNESS option enabled, expect reduced performance. : GEOM: new disk ad0 : : neelnatu4# sysctl hw.ncpu : hw.ncpu: 2 : neelnatu4# sysctl kern.smp : kern.smp.forward_roundrobin_enabled: 1 : kern.smp.forward_signal_enabled: 1 : kern.smp.topology: 0 : kern.smp.cpus: 2 : kern.smp.disabled: 0 : kern.smp.active: 1 : kern.smp.maxcpus: 16 : kern.smp.maxid: 1 : neelnatu4# vmstat -P : procs memory page disks faults cpu0 cpu1 : r b w avm fre flt re pi po fr sr ad0 da0 in sy cs us sy id us sy id : 3 2 0 179M 141M 1209 0 1 0 938 0 0 0 0 1520 2110 16 14 70 19 16 64 : : : : : : _______________________________________________ : freebsd-mips@freebsd.org mailing list : http://lists.freebsd.org/mailman/listinfo/freebsd-mips : To unsubscribe, send any mail to "freebsd-mips-unsubscribe@freebsd.org" : :