Re: [PATCH kernel v12 17/34] powerpc/spapr: vfio: Switch from iommu_table to new iommu_table_group
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2015-06-09 12:23:25
Also in:
lkml
On Fri, 2015-06-05 at 16:35 +1000, Alexey Kardashevskiy wrote:
So far one TCE table could only be used by one IOMMU group. However IODA2 hardware allows programming the same TCE table address to multiple PE allowing sharing tables.
...
quoted hunk ↗ jump to hunk
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index 84b4ea4..4b4c583 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c@@ -606,6 +606,82 @@ unsigned long pnv_tce_get(struct iommu_table *tbl, long index) return ((u64 *)tbl->it_base)[index - tbl->it_offset]; } +struct iommu_table *pnv_pci_table_alloc(int nid) +{ + struct iommu_table *tbl; + + tbl = kzalloc_node(sizeof(struct iommu_table), GFP_KERNEL, nid); + INIT_LIST_HEAD_RCU(&tbl->it_group_list); + + return tbl; +} + +long pnv_pci_link_table_and_group(int node, int num, + struct iommu_table *tbl, + struct iommu_table_group *table_group) +{ + struct iommu_table_group_link *tgl = NULL; + + BUG_ON(!tbl); + BUG_ON(!table_group); + BUG_ON(!table_group->group);
On p84 (Tuleta), my next + this series, with pseries_le_defconfig:
pci 0001:08 : [PE# 002] Assign DMA32 space
pci 0001:08 : [PE# 002] Setting up 32-bit TCE table at 0..80000000
IOMMU table initialized, virtual merging enabled
pci 0001:08 : [PE# 002] Setting up window#0 0..7fffffff pg=1000
------------[ cut here ]------------
kernel BUG at arch/powerpc/platforms/powernv/pci.c:666!
Oops: Exception in kernel mode, sig: 5 [#1]
SMP NR_CPUS=2048 NUMA PowerNV
Modules linked in:
CPU: 3 PID: 1 Comm: swapper/0 Not tainted 4.1.0-rc3-13721-g4c61caf #83
task: c000001ff4300000 ti: c000002ff6084000 task.ti: c000002ff6084000
NIP: c000000000067a04 LR: c00000000006b49c CTR: 000000003003e060
REGS: c000002ff6087690 TRAP: 0700 Not tainted (4.1.0-rc3-13721-g4c61caf)
MSR: 9000000100029033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 28000022 XER: 20000000
CFAR: c00000000006b498 SOFTE: 1
GPR00: c00000000006b49c c000002ff6087910 c000000000d7cea0 0000000000000000
GPR04: 0000000000000000 c000000fef7a0000 c000003fffb2c6d8 0000000000000000
GPR08: 0000000000000000 0000000000000001 0000000000000000 9000000100001003
GPR12: c00000000005d428 c000000001dc0d80 c000000000ca40f8 c000003fffb48580
GPR16: c000000000adb4c0 c000000000adb308 c000003ffff8ca80 c000003fffb2c6a0
GPR20: 0000000000000007 c000000000ae31b8 c0000000009136f8 0000000000080000
GPR24: 0000000000000001 c000003fffb48850 0000000000000000 c000000fef7a0000
GPR28: c000003fffb38580 c000000fef7a0000 c000003fffb2c6d8 0000000000000000
NIP [c000000000067a04] pnv_pci_link_table_and_group+0x54/0xe0
LR [c00000000006b49c] pnv_pci_ioda_fixup+0x6bc/0xe30
Call Trace:
[c000002ff6087910] [c000002ff6087988] 0xc000002ff6087988 (unreliable)
[c000002ff6087950] [c00000000006b49c] pnv_pci_ioda_fixup+0x6bc/0xe30
[c000002ff6087ae0] [c000000000bef224] pcibios_resource_survey+0x2b4/0x300
[c000002ff6087bb0] [c000000000beeb6c] pcibios_init+0xa8/0xdc
[c000002ff6087c30] [c00000000000b3b0] do_one_initcall+0xd0/0x250
[c000002ff6087d00] [c000000000be422c] kernel_init_freeable+0x25c/0x33c
[c000002ff6087dc0] [c00000000000bcf4] kernel_init+0x24/0x130
[c000002ff6087e30] [c00000000000956c] ret_from_kernel_thread+0x5c/0x70
Instruction dump:
7c9f2378 7cde3378 7cbd2b78 f8010010 f821ffc1 0b090000 7cc90074 7929d182
0b090000 e9260018 7d290074 7929d182 <0b090000> 60000000 38800000 e92294d0
---[ end trace bfd126f01f6f6bfe ]---
Full log below:
opal: OPAL V3 detected !
Crash kernel location must be 0x2000000
Reserving 1024MB of memory at 32MB for crashkernel (System RAM: 262144MB)
Allocated 2359296 bytes for 2048 pacas at c000000001dc0000
Using PowerNV machine description
Page sizes from device-tree:
base_shift=12: shift=12, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=0
base_shift=12: shift=16, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=7
base_shift=12: shift=24, sllp=0x0000, avpnm=0x00000000, tlbiel=1, penc=56
base_shift=16: shift=16, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=1
base_shift=16: shift=24, sllp=0x0110, avpnm=0x00000000, tlbiel=1, penc=8
base_shift=24: shift=24, sllp=0x0100, avpnm=0x00000001, tlbiel=0, penc=0
base_shift=34: shift=34, sllp=0x0120, avpnm=0x000007ff, tlbiel=0, penc=3
Page orders: linear mapping = 24, virtual = 16, io = 16, vmemmap = 24
Using 1TB segments
cma: Reserved 13120 MiB at 0x0000003cac000000
bootconsole [udbg0] enabled
CPU maps initialized for 8 threads per core
(thread shift is 3)
Freed 2162688 bytes for unused pacas
-> smp_release_cpus()
spinning_secondaries = 127
<- smp_release_cpus()
Starting Linux ppc64le #83 SMP Tue Jun 9 15:52:08 AEST 2015
-----------------------------------------------------
ppc64_pft_size = 0x0
phys_mem_size = 0x4000000000
cpu_features = 0x17fc7aed18500249
possible = 0x1fffffef18500649
always = 0x0000000018100040
cpu_user_features = 0xdc0065c7 0xee000000
mmu_features = 0x7c000003
firmware_features = 0x0000000430000000
htab_address = 0xc000003fe0000000
htab_hash_mask = 0x1fffff
-----------------------------------------------------
<- setup_system()
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Initializing cgroup subsys cpuacct
Linux version 4.1.0-rc3-13721-g4c61caf (buildbot@p82-slave) (gcc version 4.9.2 (Ubuntu 4.9.2-10ubuntu12) ) #83 SMP Tue Jun 9 15:52:08 AEST 2015
Node 0 Memory: 0x0-0x1000000000
Node 1 Memory: 0x1000000000-0x2000000000
Node 16 Memory: 0x2000000000-0x3000000000
Node 17 Memory: 0x3000000000-0x4000000000
numa: Initmem setup node 0 [mem 0x00000000-0xfffffffff]
numa: NODE_DATA [mem 0xfffff5000-0xfffffffff]
numa: Initmem setup node 1 [mem 0x1000000000-0x1fffffffff]
numa: NODE_DATA [mem 0x1fffff5000-0x1fffffffff]
numa: Initmem setup node 16 [mem 0x2000000000-0x2fffffffff]
numa: NODE_DATA [mem 0x2fffff5000-0x2fffffffff]
numa: Initmem setup node 17 [mem 0x3000000000-0x3fffffffff]
numa: NODE_DATA [mem 0x3fffb81000-0x3fffb8bfff]
Initializing IODA2 OPAL PHB /pciex@3fffe40000000
PCI host bridge /pciex@3fffe40000000 (primary) ranges:
MEM 0x00003fe000000000..0x00003fe07ffeffff -> 0x0000000080000000
MEM64 0x00003b0000000000..0x00003b0fffffffff -> 0x00003b0000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x800)
Initializing IODA2 OPAL PHB /pciex@3fffe40100000
PCI host bridge /pciex@3fffe40100000 ranges:
MEM 0x00003fe080000000..0x00003fe0fffeffff -> 0x0000000080000000
MEM64 0x00003b1000000000..0x00003b1fffffffff -> 0x00003b1000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x1000)
Initializing IODA2 OPAL PHB /pciex@3fffe40400000
PCI host bridge /pciex@3fffe40400000 ranges:
MEM 0x00003fe200000000..0x00003fe27ffeffff -> 0x0000000080000000
MEM64 0x00003b4000000000..0x00003b4fffffffff -> 0x00003b4000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x2800)
Initializing IODA2 OPAL PHB /pciex@3fffe40500000
PCI host bridge /pciex@3fffe40500000 ranges:
MEM 0x00003fe280000000..0x00003fe2fffeffff -> 0x0000000080000000
MEM64 0x00003b5000000000..0x00003b5fffffffff -> 0x00003b5000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x3000)
Initializing IODA2 OPAL PHB /pciex@3fffe42000000
PCI host bridge /pciex@3fffe42000000 ranges:
MEM 0x00003ff000000000..0x00003ff07ffeffff -> 0x0000000080000000
MEM64 0x00003d0000000000..0x00003d0fffffffff -> 0x00003d0000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x20800)
Initializing IODA2 OPAL PHB /pciex@3fffe42100000
PCI host bridge /pciex@3fffe42100000 ranges:
MEM 0x00003ff080000000..0x00003ff0fffeffff -> 0x0000000080000000
MEM64 0x00003d1000000000..0x00003d1fffffffff -> 0x00003d1000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x21000)
Initializing IODA2 OPAL PHB /pciex@3fffe42400000
PCI host bridge /pciex@3fffe42400000 ranges:
MEM 0x00003ff200000000..0x00003ff27ffeffff -> 0x0000000080000000
MEM64 0x00003d4000000000..0x00003d4fffffffff -> 0x00003d4000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x22800)
Initializing IODA2 OPAL PHB /pciex@3fffe42500000
PCI host bridge /pciex@3fffe42500000 ranges:
MEM 0x00003ff280000000..0x00003ff2fffeffff -> 0x0000000080000000
MEM64 0x00003d5000000000..0x00003d5fffffffff -> 0x00003d5000000000
256 (000) PE's M32: 0x80000000 [segment=0x800000]
M64: 0x1000000000 [segment=0x10000000]
Allocated bitmap for 2040 MSIs (base IRQ 0x23000)
OPAL nvram setup, 1048576 bytes
Top of RAM: 0x4000000000, Total RAM: 0x4000000000
Memory hole size: 0MB
Zone ranges:
DMA [mem 0x0000000000000000-0x0000003fffffffff]
DMA32 empty
Normal empty
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000000000000-0x0000000fffffffff]
node 1: [mem 0x0000001000000000-0x0000001fffffffff]
node 16: [mem 0x0000002000000000-0x0000002fffffffff]
node 17: [mem 0x0000003000000000-0x0000003fffffffff]
Initmem setup node 0 [mem 0x0000000000000000-0x0000000fffffffff]
On node 0 totalpages: 1048576
DMA zone: 1024 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 1048576 pages, LIFO batch:1
Initmem setup node 1 [mem 0x0000001000000000-0x0000001fffffffff]
On node 1 totalpages: 1048576
DMA zone: 1024 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 1048576 pages, LIFO batch:1
Initmem setup node 16 [mem 0x0000002000000000-0x0000002fffffffff]
On node 16 totalpages: 1048576
DMA zone: 1024 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 1048576 pages, LIFO batch:1
Initmem setup node 17 [mem 0x0000003000000000-0x0000003fffffffff]
On node 17 totalpages: 1048576
DMA zone: 1024 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 1048576 pages, LIFO batch:1
PERCPU: Embedded 3 pages/cpu @c000000ff9000000 s126616 r0 d69992 u262144
pcpu-alloc: s126616 r0 d69992 u262144 alloc=1*1048576
pcpu-alloc: [0] 000 001 002 003 [0] 004 005 006 007
pcpu-alloc: [0] 008 009 010 011 [0] 012 013 014 015
pcpu-alloc: [0] 016 017 018 019 [0] 020 021 022 023
pcpu-alloc: [0] 024 025 026 027 [0] 028 029 030 031
pcpu-alloc: [0] 032 033 034 035 [0] 036 037 038 039
pcpu-alloc: [0] 040 041 042 043 [0] 044 045 046 047
pcpu-alloc: [0] 048 049 050 051 [0] 052 053 054 055
pcpu-alloc: [0] 056 057 058 059 [0] 060 061 062 063
pcpu-alloc: [0] 064 065 066 067 [0] 068 069 070 071
pcpu-alloc: [0] 072 073 074 075 [0] 076 077 078 079
pcpu-alloc: [0] 080 081 082 083 [0] 084 085 086 087
pcpu-alloc: [0] 088 089 090 091 [0] 092 093 094 095
pcpu-alloc: [0] 096 097 098 099 [0] 100 101 102 103
pcpu-alloc: [0] 104 105 106 107 [0] 108 109 110 111
pcpu-alloc: [0] 112 113 114 115 [0] 116 117 118 119
pcpu-alloc: [0] 120 121 122 123 [0] 124 125 126 127
Built 4 zonelists in Node order, mobility grouping on. Total pages: 4190208
Policy zone: DMA
Kernel command line: root=/dev/sda2 debug nosplash crashkernel=1G@1G
log_buf_len individual max cpu contribution: 4096 bytes
log_buf_len total cpu_extra contributions: 520192 bytes
log_buf_len min size: 131072 bytes
log_buf_len: 1048576 bytes
early log buf free: 120008(91%)
PID hash table entries: 4096 (order: -1, 32768 bytes)
Sorting __ex_table...
Memory: 253326464K/268435456K available (9280K kernel code, 1152K rwdata, 2848K rodata, 768K init, 1041K bss, 1674112K reserved, 13434880K cma-reserved)
SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=128, Nodes=18
Hierarchical RCU implementation.
Additional per-CPU info printed with stalls.
RCU restricting CPUs from NR_CPUS=2048 to nr_cpu_ids=128.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=128
NR_IRQS:512 nr_irqs:512 16
ICS OPAL backend registered
time_init: decrementer frequency = 512.000000 MHz
time_init: processor frequency = 3658.000000 MHz
clocksource timebase: mask: 0xffffffffffffffff max_cycles: 0x761537d007, max_idle_ns: 440795202126 ns
clocksource: timebase mult[1f40000] shift[24] registered
clockevent: decrementer mult[83126e98] shift[32] cpu[0]
Console: colour dummy device 80x25
console [hvc0] enabled
console [hvc0] enabled
bootconsole [udbg0] disabled
bootconsole [udbg0] disabled
mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
pid_max: default: 131072 minimum: 1024
Dentry cache hash table entries: 33554432 (order: 12, 268435456 bytes)
Inode-cache hash table entries: 16777216 (order: 11, 134217728 bytes)
Mount-cache hash table entries: 524288 (order: 6, 4194304 bytes)
Mountpoint-cache hash table entries: 524288 (order: 6, 4194304 bytes)
Initializing cgroup subsys memory
Initializing cgroup subsys devices
Initializing cgroup subsys freezer
Initializing cgroup subsys perf_event
EEH: PowerNV platform initialized
POWER8 performance monitor hardware support registered
power8-pmu: PMAO restore workaround active.
Brought up 128 CPUs
Node 0 CPUs: 0-31
Node 1 CPUs: 32-63
Node 16 CPUs: 64-95
Node 17 CPUs: 96-127
devtmpfs: initialized
EEH: devices created
kworker/u256:0 (654) used greatest stack depth: 14080 bytes left
clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
NET: Registered protocol family 16
IBM eBus Device Driver
kworker/u256:0 (656) used greatest stack depth: 12768 bytes left
cpuidle: using governor ladder
cpuidle: using governor menu
pstore: Registered nvram as persistent store backend
PCI: Probing PCI hardware
PCI: I/O resource not set for host bridge /pciex@3fffe40000000 (domain 0)
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [mem 0x3fe000000000-0x3fe07ffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0000:00: root bus resource [mem 0x3b0010000000-0x3b0fffffffff 64bit pref]
pci_bus 0000:00: root bus resource [bus 00-ff]
pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to ff
pci 0000:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0000:00:00.0: PME# supported from D0 D3hot D3cold
pci 0000:00:00.0: PCI bridge to [bus 01]
pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01
PCI: I/O resource not set for host bridge /pciex@3fffe40100000 (domain 1)
PCI host bridge to bus 0001:00
pci_bus 0001:00: root bus resource [mem 0x3fe080000000-0x3fe0fffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0001:00: root bus resource [mem 0x3b1010000000-0x3b1fffffffff 64bit pref]
pci_bus 0001:00: root bus resource [bus 00-ff]
pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to ff
pci 0001:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0001:00:00.0: PME# supported from D0 D3hot D3cold
pci 0001:01:00.0: [10b5:8732] type 01 class 0x060400
pci 0001:01:00.0: reg 0x10: [mem 0x3fe081800000-0x3fe08183ffff]
pci 0001:01:00.0: PME# supported from D0 D3hot D3cold
pci 0001:00:00.0: PCI bridge to [bus 01-0d]
pci 0001:00:00.0: bridge window [mem 0x3fe080000000-0x3fe081ffffff]
pci 0001:00:00.0: bridge window [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci 0001:02:01.0: [10b5:8732] type 01 class 0x060400
pci 0001:02:01.0: PME# supported from D0 D3hot D3cold
pci 0001:02:08.0: [10b5:8732] type 01 class 0x060400
pci 0001:02:08.0: PME# supported from D0 D3hot D3cold
pci 0001:02:09.0: [10b5:8732] type 01 class 0x060400
pci 0001:02:09.0: PME# supported from D0 D3hot D3cold
pci 0001:01:00.0: PCI bridge to [bus 02-0d]
pci 0001:01:00.0: bridge window [mem 0x3fe080000000-0x3fe0817fffff]
pci 0001:01:00.0: bridge window [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci 0001:02:01.0: PCI bridge to [bus 03-07]
pci 0001:02:01.0: bridge window [mem 0x3fe080000000-0x3fe0807fffff]
pci 0001:02:01.0: bridge window [mem 0x3b1010000000-0x3b101fffffff 64bit pref]
pci 0001:08:00.0: [1014:034a] type 00 class 0x010400
pci 0001:08:00.0: reg 0x10: [mem 0x3fe080820000-0x3fe08082ffff 64bit]
pci 0001:08:00.0: reg 0x18: [mem 0x3fe080830000-0x3fe08083ffff 64bit]
pci 0001:08:00.0: reg 0x30: [mem 0x00000000-0x0001ffff pref]
pci 0001:08:00.0: PME# supported from D0 D3hot D3cold
pci 0001:02:08.0: PCI bridge to [bus 08]
pci 0001:02:08.0: bridge window [mem 0x3fe080800000-0x3fe080ffffff]
pci 0001:02:08.0: bridge window [mem 0x3b1020000000-0x3b102fffffff 64bit pref]
pci 0001:02:09.0: PCI bridge to [bus 09-0d]
pci 0001:02:09.0: bridge window [mem 0x3fe081000000-0x3fe0817fffff]
pci 0001:02:09.0: bridge window [mem 0x3b1030000000-0x3b103fffffff 64bit pref]
pci_bus 0001:00: busn_res: [bus 00-ff] end is updated to 0d
PCI: I/O resource not set for host bridge /pciex@3fffe40400000 (domain 2)
PCI host bridge to bus 0002:00
pci_bus 0002:00: root bus resource [mem 0x3fe200000000-0x3fe27ffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0002:00: root bus resource [mem 0x3b4010000000-0x3b4fffffffff 64bit pref]
pci_bus 0002:00: root bus resource [bus 00-ff]
pci_bus 0002:00: busn_res: [bus 00-ff] end is updated to ff
pci 0002:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0002:00:00.0: PME# supported from D0 D3hot D3cold
pci 0002:00:00.0: PCI bridge to [bus 01]
pci_bus 0002:00: busn_res: [bus 00-ff] end is updated to 01
PCI: I/O resource not set for host bridge /pciex@3fffe40500000 (domain 3)
PCI host bridge to bus 0003:00
pci_bus 0003:00: root bus resource [mem 0x3fe280000000-0x3fe2fffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0003:00: root bus resource [mem 0x3b5010000000-0x3b5fffffffff 64bit pref]
pci_bus 0003:00: root bus resource [bus 00-ff]
pci_bus 0003:00: busn_res: [bus 00-ff] end is updated to ff
pci 0003:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0003:00:00.0: PME# supported from D0 D3hot D3cold
pci 0003:01:00.0: [10b5:8748] type 01 class 0x060400
pci 0003:01:00.0: reg 0x10: [mem 0x3fe282800000-0x3fe28283ffff]
pci 0003:01:00.0: PME# supported from D0 D3hot D3cold
pci 0003:00:00.0: PCI bridge to [bus 01-13]
pci 0003:00:00.0: bridge window [mem 0x3fe280000000-0x3fe282ffffff]
pci 0003:00:00.0: bridge window [mem 0x3b5010000000-0x3b504fffffff 64bit pref]
pci 0003:02:01.0: [10b5:8748] type 01 class 0x060400
pci 0003:02:01.0: PME# supported from D0 D3hot D3cold
pci 0003:02:08.0: [10b5:8748] type 01 class 0x060400
pci 0003:02:08.0: PME# supported from D0 D3hot D3cold
pci 0003:02:09.0: [10b5:8748] type 01 class 0x060400
pci 0003:02:09.0: PME# supported from D0 D3hot D3cold
pci 0003:02:10.0: [10b5:8748] type 01 class 0x060400
pci 0003:02:10.0: PME# supported from D0 D3hot D3cold
pci 0003:02:11.0: [10b5:8748] type 01 class 0x060400
pci 0003:02:11.0: PME# supported from D0 D3hot D3cold
pci 0003:01:00.0: PCI bridge to [bus 02-13]
pci 0003:01:00.0: bridge window [mem 0x3fe280000000-0x3fe2827fffff]
pci 0003:01:00.0: bridge window [mem 0x3b5010000000-0x3b504fffffff 64bit pref]
pci 0003:03:00.0: [104c:8241] type 00 class 0x0c0330
pci 0003:03:00.0: reg 0x10: [mem 0x3fe280000000-0x3fe28000ffff 64bit]
pci 0003:03:00.0: reg 0x18: [mem 0x3fe280010000-0x3fe280011fff 64bit]
pci 0003:03:00.0: supports D1 D2
pci 0003:03:00.0: PME# supported from D0 D1 D2 D3hot
pci 0003:02:01.0: PCI bridge to [bus 03]
pci 0003:02:01.0: bridge window [mem 0x3fe280000000-0x3fe2807fffff]
pci 0003:02:08.0: PCI bridge to [bus 04-08]
pci 0003:02:08.0: bridge window [mem 0x3fe280800000-0x3fe280ffffff]
pci 0003:02:08.0: bridge window [mem 0x3b5010000000-0x3b501fffffff 64bit pref]
pci 0003:09:00.0: [14e4:1657] type 00 class 0x020000
pci 0003:09:00.0: reg 0x10: [mem 0x3b5020000000-0x3b502000ffff 64bit pref]
pci 0003:09:00.0: reg 0x18: [mem 0x3b5020010000-0x3b502001ffff 64bit pref]
pci 0003:09:00.0: reg 0x20: [mem 0x3b5020020000-0x3b502002ffff 64bit pref]
pci 0003:09:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref]
pci 0003:09:00.0: PME# supported from D0 D3hot D3cold
pci 0003:09:00.1: [14e4:1657] type 00 class 0x020000
pci 0003:09:00.1: reg 0x10: [mem 0x3b5020030000-0x3b502003ffff 64bit pref]
pci 0003:09:00.1: reg 0x18: [mem 0x3b5020040000-0x3b502004ffff 64bit pref]
pci 0003:09:00.1: reg 0x20: [mem 0x3b5020050000-0x3b502005ffff 64bit pref]
pci 0003:09:00.1: reg 0x30: [mem 0x00000000-0x0007ffff pref]
pci 0003:09:00.1: PME# supported from D0 D3hot D3cold
pci 0003:09:00.2: [14e4:1657] type 00 class 0x020000
pci 0003:09:00.2: reg 0x10: [mem 0x3b5020060000-0x3b502006ffff 64bit pref]
pci 0003:09:00.2: reg 0x18: [mem 0x3b5020070000-0x3b502007ffff 64bit pref]
pci 0003:09:00.2: reg 0x20: [mem 0x3b5020080000-0x3b502008ffff 64bit pref]
pci 0003:09:00.2: reg 0x30: [mem 0x00000000-0x0007ffff pref]
pci 0003:09:00.2: PME# supported from D0 D3hot D3cold
pci 0003:09:00.3: [14e4:1657] type 00 class 0x020000
pci 0003:09:00.3: reg 0x10: [mem 0x3b5020090000-0x3b502009ffff 64bit pref]
pci 0003:09:00.3: reg 0x18: [mem 0x3b50200a0000-0x3b50200affff 64bit pref]
pci 0003:09:00.3: reg 0x20: [mem 0x3b50200b0000-0x3b50200bffff 64bit pref]
pci 0003:09:00.3: reg 0x30: [mem 0x00000000-0x0007ffff pref]
pci 0003:09:00.3: PME# supported from D0 D3hot D3cold
pci 0003:02:09.0: PCI bridge to [bus 09]
pci 0003:02:09.0: bridge window [mem 0x3fe281000000-0x3fe2817fffff]
pci 0003:02:09.0: bridge window [mem 0x3b5020000000-0x3b502fffffff 64bit pref]
pci 0003:02:10.0: PCI bridge to [bus 0a-0e]
pci 0003:02:10.0: bridge window [mem 0x3fe281800000-0x3fe281ffffff]
pci 0003:02:10.0: bridge window [mem 0x3b5030000000-0x3b503fffffff 64bit pref]
pci 0003:02:11.0: PCI bridge to [bus 0f-13]
pci 0003:02:11.0: bridge window [mem 0x3fe282000000-0x3fe2827fffff]
pci 0003:02:11.0: bridge window [mem 0x3b5040000000-0x3b504fffffff 64bit pref]
pci_bus 0003:00: busn_res: [bus 00-ff] end is updated to 13
PCI: I/O resource not set for host bridge /pciex@3fffe42000000 (domain 4)
PCI host bridge to bus 0004:00
pci_bus 0004:00: root bus resource [mem 0x3ff000000000-0x3ff07ffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0004:00: root bus resource [mem 0x3d0010000000-0x3d0fffffffff 64bit pref]
pci_bus 0004:00: root bus resource [bus 00-ff]
pci_bus 0004:00: busn_res: [bus 00-ff] end is updated to ff
pci 0004:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0004:00:00.0: PME# supported from D0 D3hot D3cold
pci 0004:01:00.0: [10de:13ba] type 00 class 0x030000
pci 0004:01:00.0: reg 0x10: [mem 0x3ff000000000-0x3ff000ffffff]
pci 0004:01:00.0: reg 0x14: [mem 0x3d0010000000-0x3d001fffffff 64bit pref]
pci 0004:01:00.0: reg 0x1c: [mem 0x3d0020000000-0x3d0021ffffff 64bit pref]
pci 0004:01:00.0: reg 0x24: [io 0x0000-0x007f]
pci 0004:01:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref]
pci 0004:01:00.1: [10de:0fbc] type 00 class 0x040300
pci 0004:01:00.1: reg 0x10: [mem 0x3ff001080000-0x3ff001083fff]
pci 0004:00:00.0: PCI bridge to [bus 01]
pci 0004:00:00.0: bridge window [mem 0x3ff000000000-0x3ff0017fffff]
pci 0004:00:00.0: bridge window [mem 0x3d0010000000-0x3d002fffffff 64bit pref]
pci_bus 0004:00: busn_res: [bus 00-ff] end is updated to 01
PCI: I/O resource not set for host bridge /pciex@3fffe42100000 (domain 5)
PCI host bridge to bus 0005:00
pci_bus 0005:00: root bus resource [mem 0x3ff080000000-0x3ff0fffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0005:00: root bus resource [mem 0x3d1010000000-0x3d1fffffffff 64bit pref]
pci_bus 0005:00: root bus resource [bus 00-ff]
pci_bus 0005:00: busn_res: [bus 00-ff] end is updated to ff
pci 0005:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0005:00:00.0: PME# supported from D0 D3hot D3cold
pci 0005:00:00.0: PCI bridge to [bus 01]
pci_bus 0005:00: busn_res: [bus 00-ff] end is updated to 01
PCI: I/O resource not set for host bridge /pciex@3fffe42400000 (domain 6)
PCI host bridge to bus 0006:00
pci_bus 0006:00: root bus resource [mem 0x3ff200000000-0x3ff27ffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0006:00: root bus resource [mem 0x3d4010000000-0x3d4fffffffff 64bit pref]
pci_bus 0006:00: root bus resource [bus 00-ff]
pci_bus 0006:00: busn_res: [bus 00-ff] end is updated to ff
pci 0006:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0006:00:00.0: PME# supported from D0 D3hot D3cold
pci 0006:00:00.0: PCI bridge to [bus 01]
pci_bus 0006:00: busn_res: [bus 00-ff] end is updated to 01
PCI: I/O resource not set for host bridge /pciex@3fffe42500000 (domain 7)
PCI host bridge to bus 0007:00
pci_bus 0007:00: root bus resource [mem 0x3ff280000000-0x3ff2fffeffff] (bus address [0x80000000-0xfffeffff])
pci_bus 0007:00: root bus resource [mem 0x3d5010000000-0x3d5fffffffff 64bit pref]
pci_bus 0007:00: root bus resource [bus 00-ff]
pci_bus 0007:00: busn_res: [bus 00-ff] end is updated to ff
pci 0007:00:00.0: [1014:03dc] type 01 class 0x060400
pci 0007:00:00.0: PME# supported from D0 D3hot D3cold
pci 0007:00:00.0: PCI bridge to [bus 01]
pci_bus 0007:00: busn_res: [bus 00-ff] end is updated to 01
pci 0000:00:00.0: PCI bridge to [bus 01]
pci_bus 0000:00: resource 4 [mem 0x3fe000000000-0x3fe07ffeffff]
pci_bus 0000:00: resource 5 [mem 0x3b0010000000-0x3b0fffffffff 64bit pref]
pci 0001:02:01.0: bridge window [io 0x1000-0x0fff] to [bus 03-07] add_size 1000
pci 0001:02:01.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 03-07] add_size 10000000 add_align 10000000
pci 0001:02:01.0: bridge window [mem 0x00800000-0x007fffff] to [bus 03-07] add_size 800000 add_align 800000
pci 0001:02:08.0: bridge window [io 0x1000-0x0fff] to [bus 08] add_size 1000
pci 0001:02:08.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 08] add_size 10000000 add_align 10000000
pci 0001:02:09.0: bridge window [io 0x1000-0x0fff] to [bus 09-0d] add_size 1000
pci 0001:02:09.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 09-0d] add_size 10000000 add_align 10000000
pci 0001:02:09.0: bridge window [mem 0x00800000-0x007fffff] to [bus 09-0d] add_size 800000 add_align 800000
pci 0001:02:01.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:08.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:09.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:01:00.0: bridge window [io 0x1000-0x0fff] to [bus 02-0d] add_size 3000
pci 0001:02:01.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:01.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:08.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:08.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:09.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:09.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:01:00.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 02-0d] add_size 30000000 add_align 10000000
pci 0001:02:01.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:02:01.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:02:09.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:02:09.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:01:00.0: bridge window [mem 0x00800000-0x00ffffff] to [bus 02-0d] add_size 1000000 add_align 800000
pci 0001:01:00.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 3000 min_align 1000
pci 0001:00:00.0: bridge window [io 0x1000-0x0fff] to [bus 01-0d] add_size 3000
pci 0001:01:00.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0001:01:00.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0001:00:00.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 01-0d] add_size 30000000 add_align 10000000
pci 0001:01:00.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 1000000 min_align 800000
pci 0001:01:00.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 1000000 min_align 800000
pci 0001:00:00.0: bridge window [mem 0x00800000-0x017fffff] to [bus 01-0d] add_size 1000000 add_align 800000
pci 0001:00:00.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0001:00:00.0: res[9]=[mem 0x10000000-0x3fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0001:00:00.0: res[8]=[mem 0x00800000-0x017fffff] res_to_dev_res add_size 1000000 min_align 800000
pci 0001:00:00.0: res[8]=[mem 0x00800000-0x027fffff] res_to_dev_res add_size 1000000 min_align 800000
pci 0001:00:00.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 3000 min_align 1000
pci 0001:00:00.0: res[7]=[io 0x1000-0x3fff] res_to_dev_res add_size 3000 min_align 1000
pci 0001:00:00.0: BAR 9: assigned [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci 0001:00:00.0: BAR 8: assigned [mem 0x3fe080000000-0x3fe081ffffff]
pci 0001:00:00.0: BAR 7: no space for [io size 0x3000]
pci 0001:00:00.0: BAR 7: failed to assign [io size 0x3000]
pci 0001:00:00.0: BAR 7: no space for [io size 0x3000]
pci 0001:00:00.0: BAR 7: failed to assign [io size 0x3000]
pci 0001:01:00.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0001:01:00.0: res[9]=[mem 0x10000000-0x3fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0001:01:00.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 1000000 min_align 800000
pci 0001:01:00.0: res[8]=[mem 0x00800000-0x01ffffff] res_to_dev_res add_size 1000000 min_align 800000
pci 0001:01:00.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 3000 min_align 1000
pci 0001:01:00.0: res[7]=[io 0x1000-0x3fff] res_to_dev_res add_size 3000 min_align 1000
pci 0001:01:00.0: BAR 9: assigned [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci 0001:01:00.0: BAR 8: assigned [mem 0x3fe080000000-0x3fe0817fffff]
pci 0001:01:00.0: BAR 0: assigned [mem 0x3fe081800000-0x3fe08183ffff]
pci 0001:01:00.0: BAR 7: no space for [io size 0x3000]
pci 0001:01:00.0: BAR 7: failed to assign [io size 0x3000]
pci 0001:01:00.0: BAR 7: no space for [io size 0x3000]
pci 0001:01:00.0: BAR 7: failed to assign [io size 0x3000]
pci 0001:02:01.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:01.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:08.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:08.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:09.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:09.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0001:02:01.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:02:01.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:02:09.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:02:09.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 800000 min_align 800000
pci 0001:02:01.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:01.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:08.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:08.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:09.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:09.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
pci 0001:02:01.0: BAR 9: assigned [mem 0x3b1010000000-0x3b101fffffff 64bit pref]
pci 0001:02:08.0: BAR 9: assigned [mem 0x3b1020000000-0x3b102fffffff 64bit pref]
pci 0001:02:09.0: BAR 9: assigned [mem 0x3b1030000000-0x3b103fffffff 64bit pref]
pci 0001:02:01.0: BAR 8: assigned [mem 0x3fe080000000-0x3fe0807fffff]
pci 0001:02:08.0: BAR 8: assigned [mem 0x3fe080800000-0x3fe080ffffff]
pci 0001:02:09.0: BAR 8: assigned [mem 0x3fe081000000-0x3fe0817fffff]
pci 0001:02:01.0: BAR 7: no space for [io size 0x1000]
pci 0001:02:01.0: BAR 7: failed to assign [io size 0x1000]
pci 0001:02:08.0: BAR 7: no space for [io size 0x1000]
pci 0001:02:08.0: BAR 7: failed to assign [io size 0x1000]
pci 0001:02:09.0: BAR 7: no space for [io size 0x1000]
pci 0001:02:09.0: BAR 7: failed to assign [io size 0x1000]
pci 0001:02:09.0: BAR 7: no space for [io size 0x1000]
pci 0001:02:09.0: BAR 7: failed to assign [io size 0x1000]
pci 0001:02:08.0: BAR 7: no space for [io size 0x1000]
pci 0001:02:08.0: BAR 7: failed to assign [io size 0x1000]
pci 0001:02:01.0: BAR 7: no space for [io size 0x1000]
pci 0001:02:01.0: BAR 7: failed to assign [io size 0x1000]
pci 0001:02:01.0: PCI bridge to [bus 03-07]
pci 0001:02:01.0: bridge window [mem 0x3fe080000000-0x3fe0807fffff]
pci 0001:02:01.0: bridge window [mem 0x3b1010000000-0x3b101fffffff 64bit pref]
pci 0001:08:00.0: BAR 6: assigned [mem 0x3fe080800000-0x3fe08081ffff pref]
pci 0001:08:00.0: BAR 0: assigned [mem 0x3fe080820000-0x3fe08082ffff 64bit]
pci 0001:08:00.0: BAR 2: assigned [mem 0x3fe080830000-0x3fe08083ffff 64bit]
pci 0001:02:08.0: PCI bridge to [bus 08]
pci 0001:02:08.0: bridge window [mem 0x3fe080800000-0x3fe080ffffff]
pci 0001:02:08.0: bridge window [mem 0x3b1020000000-0x3b102fffffff 64bit pref]
pci 0001:02:09.0: PCI bridge to [bus 09-0d]
pci 0001:02:09.0: bridge window [mem 0x3fe081000000-0x3fe0817fffff]
pci 0001:02:09.0: bridge window [mem 0x3b1030000000-0x3b103fffffff 64bit pref]
pci 0001:01:00.0: PCI bridge to [bus 02-0d]
pci 0001:01:00.0: bridge window [mem 0x3fe080000000-0x3fe0817fffff]
pci 0001:01:00.0: bridge window [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci 0001:00:00.0: PCI bridge to [bus 01-0d]
pci 0001:00:00.0: bridge window [mem 0x3fe080000000-0x3fe081ffffff]
pci 0001:00:00.0: bridge window [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci_bus 0001:00: resource 4 [mem 0x3fe080000000-0x3fe0fffeffff]
pci_bus 0001:00: resource 5 [mem 0x3b1010000000-0x3b1fffffffff 64bit pref]
pci_bus 0001:01: resource 1 [mem 0x3fe080000000-0x3fe081ffffff]
pci_bus 0001:01: resource 2 [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci_bus 0001:02: resource 1 [mem 0x3fe080000000-0x3fe0817fffff]
pci_bus 0001:02: resource 2 [mem 0x3b1010000000-0x3b103fffffff 64bit pref]
pci_bus 0001:03: resource 1 [mem 0x3fe080000000-0x3fe0807fffff]
pci_bus 0001:03: resource 2 [mem 0x3b1010000000-0x3b101fffffff 64bit pref]
pci_bus 0001:08: resource 1 [mem 0x3fe080800000-0x3fe080ffffff]
pci_bus 0001:08: resource 2 [mem 0x3b1020000000-0x3b102fffffff 64bit pref]
pci_bus 0001:09: resource 1 [mem 0x3fe081000000-0x3fe0817fffff]
pci_bus 0001:09: resource 2 [mem 0x3b1030000000-0x3b103fffffff 64bit pref]
pci 0002:00:00.0: PCI bridge to [bus 01]
pci_bus 0002:00: resource 4 [mem 0x3fe200000000-0x3fe27ffeffff]
pci_bus 0002:00: resource 5 [mem 0x3b4010000000-0x3b4fffffffff 64bit pref]
pci 0003:02:08.0: bridge window [io 0x1000-0x0fff] to [bus 04-08] add_size 1000
pci 0003:02:08.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 04-08] add_size 10000000 add_align 10000000
pci 0003:02:08.0: bridge window [mem 0x00800000-0x007fffff] to [bus 04-08] add_size 800000 add_align 800000
pci 0003:02:09.0: bridge window [io 0x1000-0x0fff] to [bus 09] add_size 1000
pci 0003:02:10.0: bridge window [io 0x1000-0x0fff] to [bus 0a-0e] add_size 1000
pci 0003:02:10.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 0a-0e] add_size 10000000 add_align 10000000
pci 0003:02:10.0: bridge window [mem 0x00800000-0x007fffff] to [bus 0a-0e] add_size 800000 add_align 800000
pci 0003:02:11.0: bridge window [io 0x1000-0x0fff] to [bus 0f-13] add_size 1000
pci 0003:02:11.0: bridge window [mem 0x10000000-0x0fffffff 64bit pref] to [bus 0f-13] add_size 10000000 add_align 10000000
pci 0003:02:11.0: bridge window [mem 0x00800000-0x007fffff] to [bus 0f-13] add_size 800000 add_align 800000
pci 0003:02:08.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:09.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:10.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:11.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:01:00.0: bridge window [io 0x1000-0x0fff] to [bus 02-13] add_size 4000
pci 0003:02:08.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:08.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:10.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:10.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:11.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:11.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:01:00.0: bridge window [mem 0x10000000-0x1fffffff 64bit pref] to [bus 02-13] add_size 30000000 add_align 10000000
pci 0003:02:08.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:08.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:10.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:10.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:11.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:11.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:01:00.0: bridge window [mem 0x00800000-0x017fffff] to [bus 02-13] add_size 1800000 add_align 800000
pci 0003:01:00.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 4000 min_align 1000
pci 0003:00:00.0: bridge window [io 0x1000-0x0fff] to [bus 01-13] add_size 4000
pci 0003:01:00.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0003:01:00.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0003:00:00.0: bridge window [mem 0x10000000-0x1fffffff 64bit pref] to [bus 01-13] add_size 30000000 add_align 10000000
pci 0003:01:00.0: res[8]=[mem 0x00800000-0x017fffff] res_to_dev_res add_size 1800000 min_align 800000
pci 0003:01:00.0: res[8]=[mem 0x00800000-0x017fffff] res_to_dev_res add_size 1800000 min_align 800000
pci 0003:00:00.0: bridge window [mem 0x00800000-0x01ffffff] to [bus 01-13] add_size 1800000 add_align 800000
pci 0003:00:00.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0003:00:00.0: res[9]=[mem 0x10000000-0x4fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0003:00:00.0: res[8]=[mem 0x00800000-0x01ffffff] res_to_dev_res add_size 1800000 min_align 800000
pci 0003:00:00.0: res[8]=[mem 0x00800000-0x037fffff] res_to_dev_res add_size 1800000 min_align 800000
pci 0003:00:00.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 4000 min_align 1000
pci 0003:00:00.0: res[7]=[io 0x1000-0x4fff] res_to_dev_res add_size 4000 min_align 1000
pci 0003:00:00.0: BAR 9: assigned [mem 0x3b5010000000-0x3b504fffffff 64bit pref]
pci 0003:00:00.0: BAR 8: assigned [mem 0x3fe280000000-0x3fe282ffffff]
pci 0003:00:00.0: BAR 7: no space for [io size 0x4000]
pci 0003:00:00.0: BAR 7: failed to assign [io size 0x4000]
pci 0003:00:00.0: BAR 7: no space for [io size 0x4000]
pci 0003:00:00.0: BAR 7: failed to assign [io size 0x4000]
pci 0003:01:00.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0003:01:00.0: res[9]=[mem 0x10000000-0x4fffffff 64bit pref] res_to_dev_res add_size 30000000 min_align 10000000
pci 0003:01:00.0: res[8]=[mem 0x00800000-0x017fffff] res_to_dev_res add_size 1800000 min_align 800000
pci 0003:01:00.0: res[8]=[mem 0x00800000-0x02ffffff] res_to_dev_res add_size 1800000 min_align 800000
pci 0003:01:00.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 4000 min_align 1000
pci 0003:01:00.0: res[7]=[io 0x1000-0x4fff] res_to_dev_res add_size 4000 min_align 1000
pci 0003:01:00.0: BAR 9: assigned [mem 0x3b5010000000-0x3b504fffffff 64bit pref]
pci 0003:01:00.0: BAR 8: assigned [mem 0x3fe280000000-0x3fe2827fffff]
pci 0003:01:00.0: BAR 0: assigned [mem 0x3fe282800000-0x3fe28283ffff]
pci 0003:01:00.0: BAR 7: no space for [io size 0x4000]
pci 0003:01:00.0: BAR 7: failed to assign [io size 0x4000]
pci 0003:01:00.0: BAR 7: no space for [io size 0x4000]
pci 0003:01:00.0: BAR 7: failed to assign [io size 0x4000]
pci 0003:02:08.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:08.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:10.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:10.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:11.0: res[9]=[mem 0x10000000-0x0fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:11.0: res[9]=[mem 0x10000000-0x1fffffff 64bit pref] res_to_dev_res add_size 10000000 min_align 10000000
pci 0003:02:08.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:08.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:10.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:10.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:11.0: res[8]=[mem 0x00800000-0x007fffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:11.0: res[8]=[mem 0x00800000-0x00ffffff] res_to_dev_res add_size 800000 min_align 800000
pci 0003:02:08.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:08.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:09.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:09.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:10.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:10.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:11.0: res[7]=[io 0x1000-0x0fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:11.0: res[7]=[io 0x1000-0x1fff] res_to_dev_res add_size 1000 min_align 1000
pci 0003:02:08.0: BAR 9: assigned [mem 0x3b5010000000-0x3b501fffffff 64bit pref]
pci 0003:02:09.0: BAR 9: assigned [mem 0x3b5020000000-0x3b502fffffff 64bit pref]
pci 0003:02:10.0: BAR 9: assigned [mem 0x3b5030000000-0x3b503fffffff 64bit pref]
pci 0003:02:11.0: BAR 9: assigned [mem 0x3b5040000000-0x3b504fffffff 64bit pref]
pci 0003:02:01.0: BAR 8: assigned [mem 0x3fe280000000-0x3fe2807fffff]
pci 0003:02:08.0: BAR 8: assigned [mem 0x3fe280800000-0x3fe280ffffff]
pci 0003:02:09.0: BAR 8: assigned [mem 0x3fe281000000-0x3fe2817fffff]
pci 0003:02:10.0: BAR 8: assigned [mem 0x3fe281800000-0x3fe281ffffff]
pci 0003:02:11.0: BAR 8: assigned [mem 0x3fe282000000-0x3fe2827fffff]
pci 0003:02:08.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:08.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:02:09.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:09.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:02:10.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:10.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:02:11.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:11.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:02:11.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:11.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:02:10.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:10.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:02:09.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:09.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:02:08.0: BAR 7: no space for [io size 0x1000]
pci 0003:02:08.0: BAR 7: failed to assign [io size 0x1000]
pci 0003:03:00.0: BAR 0: assigned [mem 0x3fe280000000-0x3fe28000ffff 64bit]
pci 0003:03:00.0: BAR 2: assigned [mem 0x3fe280010000-0x3fe280011fff 64bit]
pci 0003:02:01.0: PCI bridge to [bus 03]
pci 0003:02:01.0: bridge window [mem 0x3fe280000000-0x3fe2807fffff]
pci 0003:02:08.0: PCI bridge to [bus 04-08]
pci 0003:02:08.0: bridge window [mem 0x3fe280800000-0x3fe280ffffff]
pci 0003:02:08.0: bridge window [mem 0x3b5010000000-0x3b501fffffff 64bit pref]
pci 0003:09:00.0: BAR 6: assigned [mem 0x3fe281000000-0x3fe28107ffff pref]
pci 0003:09:00.1: BAR 6: assigned [mem 0x3fe281080000-0x3fe2810fffff pref]
pci 0003:09:00.2: BAR 6: assigned [mem 0x3fe281100000-0x3fe28117ffff pref]
pci 0003:09:00.3: BAR 6: assigned [mem 0x3fe281180000-0x3fe2811fffff pref]
pci 0003:09:00.0: BAR 0: assigned [mem 0x3b5020000000-0x3b502000ffff 64bit pref]
pci 0003:09:00.0: BAR 2: assigned [mem 0x3b5020010000-0x3b502001ffff 64bit pref]
pci 0003:09:00.0: BAR 4: assigned [mem 0x3b5020020000-0x3b502002ffff 64bit pref]
pci 0003:09:00.1: BAR 0: assigned [mem 0x3b5020030000-0x3b502003ffff 64bit pref]
pci 0003:09:00.1: BAR 2: assigned [mem 0x3b5020040000-0x3b502004ffff 64bit pref]
pci 0003:09:00.1: BAR 4: assigned [mem 0x3b5020050000-0x3b502005ffff 64bit pref]
pci 0003:09:00.2: BAR 0: assigned [mem 0x3b5020060000-0x3b502006ffff 64bit pref]
pci 0003:09:00.2: BAR 2: assigned [mem 0x3b5020070000-0x3b502007ffff 64bit pref]
pci 0003:09:00.2: BAR 4: assigned [mem 0x3b5020080000-0x3b502008ffff 64bit pref]
pci 0003:09:00.3: BAR 0: assigned [mem 0x3b5020090000-0x3b502009ffff 64bit pref]
pci 0003:09:00.3: BAR 2: assigned [mem 0x3b50200a0000-0x3b50200affff 64bit pref]
pci 0003:09:00.3: BAR 4: assigned [mem 0x3b50200b0000-0x3b50200bffff 64bit pref]
pci 0003:02:09.0: PCI bridge to [bus 09]
pci 0003:02:09.0: bridge window [mem 0x3fe281000000-0x3fe2817fffff]
pci 0003:02:09.0: bridge window [mem 0x3b5020000000-0x3b502fffffff 64bit pref]
pci 0003:02:10.0: PCI bridge to [bus 0a-0e]
pci 0003:02:10.0: bridge window [mem 0x3fe281800000-0x3fe281ffffff]
pci 0003:02:10.0: bridge window [mem 0x3b5030000000-0x3b503fffffff 64bit pref]
pci 0003:02:11.0: PCI bridge to [bus 0f-13]
pci 0003:02:11.0: bridge window [mem 0x3fe282000000-0x3fe2827fffff]
pci 0003:02:11.0: bridge window [mem 0x3b5040000000-0x3b504fffffff 64bit pref]
pci 0003:01:00.0: PCI bridge to [bus 02-13]
pci 0003:01:00.0: bridge window [mem 0x3fe280000000-0x3fe2827fffff]
pci 0003:01:00.0: bridge window [mem 0x3b5010000000-0x3b504fffffff 64bit pref]
pci 0003:00:00.0: PCI bridge to [bus 01-13]
pci 0003:00:00.0: bridge window [mem 0x3fe280000000-0x3fe282ffffff]
pci 0003:00:00.0: bridge window [mem 0x3b5010000000-0x3b504fffffff 64bit pref]
pci_bus 0003:00: resource 4 [mem 0x3fe280000000-0x3fe2fffeffff]
pci_bus 0003:00: resource 5 [mem 0x3b5010000000-0x3b5fffffffff 64bit pref]
pci_bus 0003:01: resource 1 [mem 0x3fe280000000-0x3fe282ffffff]
pci_bus 0003:01: resource 2 [mem04:00 : [PE# 003] Secondary bus 0 associated with PE#3
pci 0004:01 : [PE# 001] Secondary bus 1 associated with PE#1
pci 0005:00 : [PE# 001] Secondary bus 0 associated with PE#1
pci 0005:01 : [PE# 002] Secondary bus 1 associated with PE#2
pci 0006:00 : [PE# 001] Secondary bus 0 associated with PE#1
pci 0006:01 : [PE# 002] Secondary bus 1 associated with PE#2
pci 0007:00 : [PE# 001] Secondary bus 0 associated with PE#1
pci 0007:01 : [PE# 002] Secondary bus 1 associated with PE#2
PCI: Domain 0000 has 8 available 32-bit DMA segments
PCI: 0 PE# for a total weight of 0
PCI: Domain 0001 has 8 available 32-bit DMA segments
PCI: 1 PE# for a total weight of 15
pci 0001:08 : [PE# 002] Assign DMA32 space
pci 0001:08 : [PE# 002] Setting up 32-bit TCE table at 0..80000000
IOMMU table initialized, virtual merging enabled
pci 0001:08 : [PE# 002] Setting up window#0 0..7fffffff pg=1000
------------[ cut here ]------------
kernel BUG at arch/powerpc/platforms/powernv/pci.c:666!
Oops: Exception in kernel mode, sig: 5 [#1]
SMP NR_CPUS=2048 NUMA PowerNV
Modules linked in:
CPU: 3 PID: 1 Comm: swapper/0 Not tainted 4.1.0-rc3-13721-g4c61caf #83
task: c000001ff4300000 ti: c000002ff6084000 task.ti: c000002ff6084000
NIP: c000000000067a04 LR: c00000000006b49c CTR: 000000003003e060
REGS: c000002ff6087690 TRAP: 0700 Not tainted (4.1.0-rc3-13721-g4c61caf)
MSR: 9000000100029033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 28000022 XER: 20000000
CFAR: c00000000006b498 SOFTE: 1
GPR00: c00000000006b49c c000002ff6087910 c000000000d7cea0 0000000000000000
GPR04: 0000000000000000 c000000fef7a0000 c000003fffb2c6d8 0000000000000000
GPR08: 0000000000000000 0000000000000001 0000000000000000 9000000100001003
GPR12: c00000000005d428 c000000001dc0d80 c000000000ca40f8 c000003fffb48580
GPR16: c000000000adb4c0 c000000000adb308 c000003ffff8ca80 c000003fffb2c6a0
GPR20: 0000000000000007 c000000000ae31b8 c0000000009136f8 0000000000080000
GPR24: 0000000000000001 c000003fffb48850 0000000000000000 c000000fef7a0000
GPR28: c000003fffb38580 c000000fef7a0000 c000003fffb2c6d8 0000000000000000
NIP [c000000000067a04] pnv_pci_link_table_and_group+0x54/0xe0
LR [c00000000006b49c] pnv_pci_ioda_fixup+0x6bc/0xe30
Call Trace:
[c000002ff6087910] [c000002ff6087988] 0xc000002ff6087988 (unreliable)
[c000002ff6087950] [c00000000006b49c] pnv_pci_ioda_fixup+0x6bc/0xe30
[c000002ff6087ae0] [c000000000bef224] pcibios_resource_survey+0x2b4/0x300
[c000002ff6087bb0] [c000000000beeb6c] pcibios_init+0xa8/0xdc
[c000002ff6087c30] [c00000000000b3b0] do_one_initcall+0xd0/0x250
[c000002ff6087d00] [c000000000be422c] kernel_init_freeable+0x25c/0x33c
[c000002ff6087dc0] [c00000000000bcf4] kernel_init+0x24/0x130
[c000002ff6087e30] [c00000000000956c] ret_from_kernel_thread+0x5c/0x70
Instruction dump:
7c9f2378 7cde3378 7cbd2b78 f8010010 f821ffc1 0b090000 7cc90074 7929d182
0b090000 e9260018 7d290074 7929d182 <0b090000> 60000000 38800000 e92294d0
---[ end trace bfd126f01f6f6bfe ]---