Xen project Mailing List

Re: [XenPPC] [linux-ppc-2.6] [XEN] The VIO rewrite

Date: Sat, 4 Nov 2006 12:35:27 -0500

Delivery-date: Sat, 04 Nov 2006 09:35:32 -0800

List-id: Xen PPC development <xen-ppc-devel.lists.xensource.com>

Here's this patch on JS20, with 192mb Dom0, 512mb total: SLOF *************************************************************************** JS2XBlade Starting Check ROM = OK Build Date = Aug 14 2006 16:51:58 FW Version = JS2XFW6331 Press "s" to enter Open Firmware. Welcome to JS2x Open Firmware Copyright International Business Machines Corporation 2004 - 2006 US Government Users Restricted Rights -- Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Online CPUs: #0 #1 0.5 GB of RAM @ 333 MHz Switching top HT bus to 600MHz... Disk drive identifies as: TOSHIBA MK4019GAXB Disk drive identifies as: TOSHIBA MK4019GAXB PCIe: ===================== VPD ===================== Machine Type : 884221X Machine Serial No. : KPFXY4A Hardware Revision : 3 Manuf. Date : 3504 Part Number : 24P8893 FRU Number : 13N1634 FRU Serial No. : ZJ1W0J48T12E UUID : d112ac980e6611d9acbf9251a5f4c08c Firmware Rel. date : 08/14/2006 Firmware Release : 001 Firmware Build ID : SLOF_633 vpd written The currently active flashside is: 1 (temporary) Stopping BMC watchdog... parse-load net Trying to load: from: /ht/pci-x@2/enet@1,1 ... Bootloader 1.5 Reading MAC address from device: 00:0D:60:1E:34:41 Requesting IP address via BOOTP: 30arp9.2.72.97 Requesting file "lab097/xen" via TFTP Receiving data: |/... TFTP: Received lab097/xen (4262 KBytes) Success --------------------------------------------------- OF: Xen/PPC version 3.0-unstable (poff@xxxxxxxxxxxxxx) (gcc version 3.4.1) Sat Nov 4 11:47:20 EST 2006 boot_of_init args: 0x0 0x0 0x111027c 0x128bd92 0x0 boot msr: 0x1000000000003000 boot_of_init: _start 0000000000400000 _end 000000000075b2d0 0x128bd92 boot_of_probemem: memory 0x0000000000000000[0x20000000] bootargs = xen -- root=/dev/hda2 sysrq=1 debug boot_of_module: Dom0 is linked in: 0x474788[size 0x29af7a] mod0: 177 E L F boot_of_module: dom0 mod @ 0x0000000000474788[0x70f702] boot_of_module: dom0 mod string: root=/dev/hda2 sysrq=1 debug find_space base=0x000000000075b2d0 eomem=0x0000000020000000 size=0x00008000 align=0x1000 find_space base=0x0000000000764000 eomem=0x0000000020000000 size=0x00030000 align=0x1000 creating oftree pkg_save: saved device tree in 0x2f20 bytes boot_of_devtree: devtree mod @ 0x0000000000764000[0x794000] OF: timebase-frequency = 199839336 Hz OF: clock-frequency = 1600000 KHz spinning up secondary processor #1: ping = 0xffffffff: pong = 0x1 pruning `/ht/isa@4/serial@3f8' from devtree pruning `/ht/isa@4/serial@2f8' from devtree boot_of_serial: ISA base: 0xf4000000 boot_of_serial: ISRC=0x44, but forcing poll mode Quiescing Open Firmware ... __ __ _____ ___ _ _ _ \ \/ /___ _ __ |___ / / _ \ _ _ _ __ ___| |_ __ _| |__ | | ___ \ // _ \ '_ \ |_ \| | | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \ / \ __/ | | | ___) | |_| |__| |_| | | | \__ \ || (_| | |_) | | __/ /_/\_\___|_| |_| |____(_)___/ \__,_|_| |_|___/\__\__,_|_.__/|_|\___| http://www.cl.cam.ac.uk/netos/xen University of Cambridge Computer Laboratory Xen version 3.0-unstable (poff@xxxxxxxxxxxxxx) (gcc version 3.4.1) Sat Nov 4 11:47:20 EST 2006 Latest ChangeSet: Tue Oct 24 19:11:00 2006 -0400 12468:9148f7816d00 (XEN) Physical RAM map: (XEN) 0000000000000000: 0000000020000000 (XEN) End of Xen Area: 39MiB (40528KiB) (XEN) End of RAM: 512MiB (524288KiB) (XEN) Xen Heap: 35MiB (36828KiB) (XEN) Dom Heap: 466MiB (477616KiB) (XEN) CPU[PIR:0 IPI:0 Logical:0] Hello World! (XEN) spinning up at most 16 total processors ... (XEN) Synchronizing timebase (XEN) CPU[PIR:1 IPI:1 Logical:1] Hello World! (XEN) Got ack (XEN) score 299, offset 1000 (XEN) score 299, offset 500 (XEN) score 299, offset 250 (XEN) score 263, offset 125 (XEN) score -291, offset 62 (XEN) score 189, offset 93 (XEN) score -153, offset 77 (XEN) score -49, offset 85 (XEN) score 3, offset 89 (XEN) score -53, offset 87 (XEN) score -57, offset 88 (XEN) Min 88 (score -49), Max 89 (score -1) (XEN) Final offset: 89 (271/300) (XEN) xen_mpic_init: start (XEN) mpic: Setting up MPIC "Xen-U3-MPIC" version 1.2 at f8040000, max 4 CPUs (XEN) mpic: ISU size: 124, shift: 7, mask: 7f (XEN) mpic: Initializing for 124 sources (XEN) mpic: Setting up HT PICs workarounds for U3/U4 (XEN) mpic: - HT:01.0 [0xb8] vendor 1022 device 7450 has 4 irqs (XEN) mpic: - HT:02.0 [0xb8] vendor 1022 device 7450 has 4 irqs (XEN) mpic: - HT:03.0 [0xf0] vendor 1022 device 7460 has 24 irqs (XEN) xen_mpic_init: success (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) WARNING!: Taking all secondary CPUs offline (XEN) Initializing DART 0xf8033000: tbl: 0000000000200000[0x200] entries: 0x80000 (XEN) Initializing DART Model U3: reg: 00000000f8033000 word: 200200 (XEN) [0000000000471C00] 0000000000448504 .unimplemented+0x18/0x38 (XEN) [0000000000471C80] 0000000000448A68 .on_selected_cpus+0x38/0x60 (XEN) [0000000000471D00] 00000000004489CC .smp_call_function+0x78/0xa4 (XEN) [0000000000471D90] 0000000000424030 .schedulers_start+0x30/0x54 (XEN) [0000000000471E10] 0000000000455908 .start_of_day+0x148/0x170 (XEN) [0000000000471EB0] 0000000000455CAC .__start_xen+0x37c/0x630 (XEN) [0000000000471F70] 0000000000455FF8 .__start_xen_ppc+0x98/0xb8 (XEN) [0000000000472000] 000000000040004C _start64+0x38/0x3c (XEN) allocated RMA for Dom[0]: 0x4000000[0x4000000] (XEN) Scrubbing Free RAM: ......done. (XEN) Trying Dom0 as 64bit ELF (XEN) ELF program headers extend beyond end of image. (XEN) Trying Dom0 as 32bit ELF (XEN) *** LOADING DOMAIN 0 *** (XEN) xen_start_info: 0000000007ffe000 (XEN) shared_info: 0x3fff000,0000000007fff000 (XEN) loading OFH: 0x6000000, RMA: 0x2000000 (XEN) loading OFD: 0x6013000 RMA: 0x2013000, 0x30000 (XEN) loading 32-bit Dom0: 0x4400000, in RMA:0x400000 (XEN) DOM: pc = 0x400010, r2 = 0x0 (XEN) Add /openprom props (XEN) Add /options props (XEN) Add /cpus props (XEN) Add /chosen props (XEN) DOM0 bootargs: root=/dev/hda2 sysrq=1 debug (XEN) Remove /chosen/mmu, stub will replace (XEN) fix /memory props (XEN) Dom0: /memory@0: 0000000000000000, 0000000004000000 (XEN) Dom0: /memory@4000000: 0000000004000000, 0000000008000000 (XEN) fix /xen props (XEN) Remove original /dart (XEN) Remove original /rtas (XEN) Xen trace buffers: disabled (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen). zImage starting: loaded at 0x00400000 (sp: 0x01ffff90) Allocating 0x7149b0 bytes for kernel ... OF version = 'IBM,XenOF0.1' gunzipping (0x1400000 <- 0x407000:0x6890df)...done 0x688cb0 bytes OF stdout device is: /xen/console command line: root=/dev/hda2 sysrq=1 debug memory layout at init: alloc_bottom : 0000000001b19000 alloc_top : 0000000004000000 alloc_top_hi : 000000000c000000 rmo_top : 0000000004000000 ram_top : 000000000c000000 Looking for displays 0000000000000000 : boot cpu 0000000000000000 copying OF device tree ... Building dt strings... Building dt structure... Device tree strings 0x0000000001b1a000 -> 0x0000000001b1a335 Device tree struct 0x0000000001b1b000 -> 0x0000000001b1d000 Calling quiesce ... returning from prom_init xen_start_info at c000000003ffe000 magic xen-3.0-powerpc64HV flags 3 shared_info 3fff000, c000000003fff000 store_mfn 0 store_evtchn 0 console_mfn 0 console_evtchn 0 Hello World I'm Maple Xen-LPAR! <- xen_init_early Starting Linux PPC64 #6 SMP Sat Nov 4 11:41:02 EST 2006 ----------------------------------------------------- ppc64_pft_size = 0x16 ppc64_interrupt_controller = 0x1 physicalMemorySize = 0xc000000 ppc64_caches.dcache_line_size = 0x80 ppc64_caches.icache_line_size = 0x80 htab_address = 0x0000000000000000 htab_hash_mask = 0x7fff ----------------------------------------------------- Linux version 2.6.17-Xen (poff@lab095) (gcc version 3.4.1) #6 SMP Sat Nov 4 11:41:02 EST 2006 *** 0000 : CF000012 *** 0000 : Setup Arch [boot]0012 Setup Arch Adding PCI host bridge /ht Found U3-HT PCI host bridge. Firmware bus number: 0->239 PCI Host 0, io start: 0; io end: 3fffff Using Xen idle loop *** 0000 : CF000015 *** 0000 : Setup Done [boot]0015 Setup Done Built 1 zonelists. Total pages: 49152 Kernel command line: root=/dev/hda2 sysrq=1 debug Sharing PIC with Xen -> xen_share_maple_init_IRQ mpic: Setting up MPIC "Xen-U3-MPIC" version 1.2 at f8040000, max 4 CPUs mpic: ISU size: 124, shift: 7, mask: 7f mpic: Initializing for 124 sources mpic: Setting up HT PICs workarounds for U3/U4 mpic: - HT:01.0 [0xb8] vendor 1022 device 7450 has 4 irqs mpic: - HT:02.0 [0xb8] vendor 1022 device 7450 has 4 irqs mpic: - HT:03.0 [0xf0] vendor 1022 device 7460 has 24 irqs <- xen_share_maple_init_IRQ PID hash table entries: 1024 (order: 10, 8192 bytes) time_init: decrementer frequency = 199.839336 MHz time_init: processor frequency = 1600.000000 MHz Maple: Found RTC at IO 0x1070 firmware_features = 0x40000a Using Xen-Maple machine description Page orders: linear mapping = 24, virtual = 12, io = 12 Starting Linux PPC64 #6 SMP Sat Nov 4 11:41:02 EST 2006 ----------------------------------------------------- ppc64_pft_size = 0x16 ppc64_interrupt_controller = 0x1 physicalMemorySize = 0xc000000 ppc64_caches.dcache_line_size = 0x80 ppc64_caches.icache_line_size = 0x80 htab_address = 0x0000000000000000 htab_hash_mask = 0x7fff ----------------------------------------------------- Linux version 2.6.17-Xen (poff@lab095) (gcc version 3.4.1) #6 SMP Sat Nov 4 11:41:02 EST 2006 *** 0000 : CF000012 *** 0000 : Setup Arch [boot]0012 Setup Arch Top of RAM: 0xc000000, Total RAM: 0xc000000 Memory hole size: 0MB Adding PCI host bridge /ht Found U3-HT PCI host bridge. Firmware bus number: 0->239 PCI Host 0, io start: 0; io end: 3fffff Using Xen idle loop On node 0 totalpages: 49152 DMA zone: 49152 pages, LIFO batch:15 *** 0000 : CF000015 *** 0000 : Setup Done [boot]0015 Setup Done Built 1 zonelists. Total pages: 49152 Kernel command line: root=/dev/hda2 sysrq=1 debug Sharing PIC with Xen mpic: Setting up MPIC "Xen-U3-MPIC" version 1.2 at f8040000, max 4 CPUs mpic: ISU size: 124, shift: 7, mask: 7f mpic: Initializing for 124 sources mpic: Setting up HT PICs workarounds for U3/U4 mpic: - HT:01.0 [0xb8] vendor 1022 device 7450 has 4 irqs mpic: - HT:02.0 [0xb8] vendor 1022 device 7450 has 4 irqs mpic: - HT:03.0 [0xf0] vendor 1022 device 7460 has 24 irqs PID hash table entries: 1024 (order: 10, 8192 bytes) time_init: decrementer frequency = 199.839336 MHz time_init: processor frequency = 1600.000000 MHz Maple: Found RTC at IO 0x1070 Console: colour dummy device 80x25 Dentry cache hash table entries: 32768 (order: 6, 262144 bytes) Inode-cache hash table entries: 16384 (order: 5, 131072 bytes) freeing bootmem node 0 Memory: 186140k/196608k available (5256k kernel code, 10468k reserved, 1228k data, 562k bss, 244k init) Calibrating delay loop... 398.95 BogoMIPS (lpj=1994752) Mount-cache hash table entries: 256 Brought up 1 CPUs smp_xen_setup_cpu(0) migration_cost=0 arch_gnttab_map: grant table at d000080082016000 setup_grant_area: mempool_create(): failed kernel BUG in setup_grant_area at /home/poff/linux-ppc-2.6-work.hg/arch/powerpc/platforms/xen/gnttab.c:420! cpu 0x0: Vector: 700 (Program Check) at [c000000000a3fa50] pc: c000000000043fc0: .arch_gnttab_map+0x1bc/0x254 lr: c000000000043fbc: .arch_gnttab_map+0x1b8/0x254 sp: c000000000a3fcd0 msr: 8000000000028032 current = 0xc000000000a31800 paca = 0xc00000000052e300 pid = 1, comm = swapper kernel BUG in setup_grant_area at /home/poff/linux-ppc-2.6-work.hg/arch/powerpc/platforms/xen/gnttab.c:420! enter ? for help 0:mon> _______________________________________________ Xen-ppc-devel mailing list Xen-ppc-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-ppc-devel

©2013 Xen Project, A Linux Foundation Collaborative Project. All Rights Reserved.
Linux Foundation is a registered trademark of The Linux Foundation.
Xen Project is a trademark of The Linux Foundation.