ok, overriding the first while(ahc_is_paused) that blocked before
(i see no sense for doing this in a pci mmap test function, cause
proper resource setup is required *before* using such I/O functions,
otherwise the adapter had entered SEQ paused status)
i got the kernel to boot at least at pio mode.
this is surely not the correct resource and looks like a datatype
boundary overflow, the upper 0x0f is missing:
[ 49.278810] Trying to free nonexistent resource <00000000fffff000-00000000fff
fffff>
ffff-f000
tom1:~# lspci -vvv -s 00:06.0
00:06.0 SCSI storage controller: Adaptec AIC-7892B U160/m (rev 02)
Subsystem: Adaptec 19160 Ultra160 SCSI Controller
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Step
ping- SERR+ FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort
- <MAbort- >SERR- <PERR-
Latency: 32 (10000ns min, 6250ns max), Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
BIST result: 00
Region 0: I/O ports at d800 [size=256]
Region 1: Memory at ffffff000 (64-bit, non-prefetchable) [disabled] [siz
e=4K]
Expansion ROM at fbee0000 [disabled] [size=128K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot
-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
000f-ffff-f000
but theres a platform issue somewhere in the code, affecting
x86_64. maintainers, pls have a look, too, thx.
[ 49.181771] Loading iSCSI transport class v2.0-724.
[ 49.187129] iscsi: registered transport (tcp)
[ 49.191491] ahc_linux_pci_init
[ 49.194682] ahc_linux_pci_dev_probe
[ 49.198221] ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 17 (level, low) -> IRQ
17
[ 49.205636] ahc_pci_config
[ 49.208337] set_power_state
[ 49.211131] map_registers
[ 49.213748] ahc_pci_map_registers enter
[ 49.217574] .read_config
[ 49.220110] .reserve_mem
[ 49.222649] .write_config_iferr0
[ 49.225869] .test_registers_iferr0
[ 49.229267] ahc_pci_test_register_access enter
[ 49.233704] .read_config 116
[ 49.236584] .write_config_noserr
[ 49.239810] .hcnctrl
[ 49.241998] .paused 0
[ 49.244362] .write_config
[ 49.246982] .write_config
[ 49.249614] .fail scb_base
[ 49.252321] .ending fail err 5
[ 49.255368] .read_config
[ 49.257901] .write_config
[ 49.260523] .clrint
[ 49.262622] .seqctl
[ 49.264720] .write_config
[ 49.267340] ahc_pci_test_register_access leave
[ 49.271775] aic7xxx: PCI Device 0:6:0 failed memory mapped test. Using PIO.
[ 49.278810] Trying to free nonexistent resource <00000000fffff000-00000000fff
fffff>
[ 49.286443] .reserve_io
[ 49.288894] reserve_io_ok
[ 49.291510] .write_config
[ 49.294129] map_registers leave
[ 49.297265] read_config
[ 49.299710] write_config1
[ 49.302330] write_config2
[ 49.304951] softc_init
[ 49.307329] ahc_reset
[ 49.322446] ahc_init_core
[ 49.325301] ahc_pci:0:6:0: hardware scb 64 bytes; kernel scb 104 bytes; ahc_d
ma 8 bytes
[ 49.519047] ENINT
[ 54.513224] scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
[ 54.513226] <Adaptec 19160B Ultra160 SCSI adapter>
[ 54.513227] aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
[ 54.513228]
[ 54.534992] Adaptec aacraid driver (1.1-5[2423]-mh3)
[ 54.540128] st: Version 20070203, fixed bufsize 32768, s/g segs 256
[ 54.546541] osst :I: Tape driver with OnStream support version 0.99.4
[ 54.546542] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $
[ 54.560110] SCSI Media Changer driver v0.25
[ 54.564798] PNP: PS/2 Controller [PNP0303:PS2K,PNP0f03:PS2M] at 0x60,0x64 irq
1,12
[ 54.572940] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 54.578075] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 54.583665] mice: PS/2 mouse device common for all mice
[ 54.589185] md: linear personality registered for level -1
[ 54.594682] md: raid0 personality registered for level 0
[ 54.600011] md: raid1 personality registered for level 1
[ 54.672826] raid6: int64x1 1865 MB/s
[ 54.740694] raid6: int64x2 2508 MB/s
[ 54.790668] (scsi0:A:0:0): Saw Selection Timeout for SCB 0x3
[ 54.808931] raid6: int64x4 2190 MB/s
[ 54.880403] raid6: int64x8 1641 MB/s
[ 54.948293] raid6: sse2x1 2445 MB/s
[ 55.016149] raid6: sse2x2 3332 MB/s
[ 55.084035] raid6: sse2x4 3666 MB/s
[ 55.087774] raid6: using algorithm sse2x4 (3666 MB/s)
[ 55.092819] md: raid6 personality registered for level 6
[ 55.098120] md: raid5 personality registered for level 5
[ 55.103423] md: raid4 personality registered for level 4
[ 55.108724] raid5: automatically using best checksumming function: generic_ss
e
[ 55.131933] generic_sse: 6247.000 MB/sec
[ 55.136192] raid5: using function: generic_sse (6247.000 MB/sec)
[ 55.142185] md: multipath personality registered for level -4
[ 55.148202] input: AT Translated Set 2 keyboard as /class/input/input0
[ 55.155159] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-d
evel@xxxxxxxxxx
[ 55.163779] TCP cubic registered
[ 55.167586] scsi: waiting for bus probes to complete ...
[ 55.174490] scsi 0:0:1:0: Direct-Access SEAGATE ST336752LW 0003 PQ
: 0 ANSI: 3
[ 55.182578] scsi0:A:1:0: Tagged Queuing enabled. Depth 32
[ 55.188138] target0:0:1: Beginning Domain Validation
[ 55.199456] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0xc0
[ 55.204459] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x20
[ 55.209456] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x2
[ 55.214407] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.219365] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x2
[ 55.224326] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x3
[ 55.229283] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.234275] scsi0:A:1:0: INITIATOR_MSG_OUT PHASEMIS in Message-in phase
[ 55.240905] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.245746] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x2
[ 55.250579] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x3
[ 55.255426] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.260296] scsi0:A:1:0: Asserting ATN for response
[ 55.265216] scsi0:A:1:0: INITIATOR_MSG_IN PHASEMIS in Message-out phase
[ 55.271840] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.276796] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x3
[ 55.281753] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.286697] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x45
[ 55.291735] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x0
[ 55.296773] scsi0:A:1:0: INITIATOR_MSG_OUT PHASEMIS in Message-in phase
[ 55.303399] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.308243] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x3
[ 55.313076] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.317908] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x32
[ 55.322840] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x0
[ 55.327654] target0:0:1: wide asynchronous
[ 55.331969] scsi0:A:1:0: INITIATOR_MSG_IN PHASEMIS in Command phase
[ 55.342834] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0xc0
[ 55.347834] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x20
[ 55.352833] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x3
[ 55.357779] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.362737] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x6
[ 55.367695] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x4
[ 55.372658] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x9
[ 55.377600] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x0
[ 55.382556] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x7f
[ 55.387593] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.392532] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x2
[ 55.397540] scsi0:A:1:0: INITIATOR_MSG_OUT PHASEMIS in Message-in phase
[ 55.404164] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.408994] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x6
[ 55.413841] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x4
[ 55.418675] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x9
[ 55.423505] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x0
[ 55.428355] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x3f
[ 55.433273] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.438120] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x2
[ 55.442934] target0:0:1: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 63
)
[ 55.450279] scsi0:A:1:0: INITIATOR_MSG_IN PHASEMIS in Command phase
[ 55.461120] (scsi0:A:1:0): SCB 2: requests Check Status
[ 55.466347] (scsi0:A:1:0): Sending Sense
[ 55.470312] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x80
[ 55.475315] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.480283] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x6
[ 55.485245] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x4
[ 55.490202] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x9
[ 55.495163] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x0
[ 55.500104] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x3f
[ 55.505137] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x1
[ 55.510073] scsi0:A:1:0: INITIATOR_MSG_OUT byte 0x2
[ 55.515083] scsi0:A:1:0: INITIATOR_MSG_OUT PHASEMIS in Message-in phase
[ 55.521707] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.526537] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x6
[ 55.531385] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x4
[ 55.536219] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x9
[ 55.541051] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x0
[ 55.545898] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x3f
[ 55.550813] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x1
[ 55.555662] scsi0:A:1:0: INITIATOR_MSG_IN byte 0x2
[ 55.560608] scsi0:A:1:0: INITIATOR_MSG_IN PHASEMIS in Command phase
[ 55.567063] (scsi0:A:1:0): Handled Sense Residual of 14 bytes
[ 55.572813] Copied 18 bytes of sense data:
[ 55.576919] 0x70 0x0 0x6 0x0 0x0 0x0 0x0 0xa 0x0 0x0 0x0 0x0 0x29 0x2 0x2 0x0
[ 55.584392] 0x0 0x0
[ 55.590422] target0:0:1: Ending Domain Validation
[ 55.595458] (scsi0:A:1:0): Handled Residual of 4080 bytes
[ 55.856881] (scsi0:A:2:0): Saw Selection Timeout for SCB 0x2
[ 56.118816] (scsi0:A:3:0): Saw Selection Timeout for SCB 0x3
[ 56.380734] (scsi0:A:4:0): Saw Selection Timeout for SCB 0x2
[ 56.642649] (scsi0:A:5:0): Saw Selection Timeout for SCB 0x3
[ 56.904565] (scsi0:A:6:0): Saw Selection Timeout for SCB 0x2
[ 57.166480] (scsi0:A:8:0): Saw Selection Timeout for SCB 0x3
[ 57.428389] (scsi0:A:9:0): Saw Selection Timeout for SCB 0x2
[ 57.690302] (scsi0:A:10:0): Saw Selection Timeout for SCB 0x3
[ 57.952303] (scsi0:A:11:0): Saw Selection Timeout for SCB 0x2
[ 58.214304] (scsi0:A:12:0): Saw Selection Timeout for SCB 0x3
[ 58.476306] (scsi0:A:13:0): Saw Selection Timeout for SCB 0x2
[ 58.738307] (scsi0:A:14:0): Saw Selection Timeout for SCB 0x3
[ 59.000317] (scsi0:A:15:0): Saw Selection Timeout for SCB 0x2
[ 59.007520] SCSI device sda: 71687369 512-byte hdwr sectors (36704 MB)
[ 59.015053] sda: Write Protect is off
[ 59.020225] SCSI device sda: write cache: enabled, read cache: enabled, suppo
rts DPO and FUA
[ 59.029570] SCSI device sda: 71687369 512-byte hdwr sectors (36704 MB)
[ 59.037102] sda: Write Protect is off
[ 59.042273] SCSI device sda: write cache: enabled, read cache: enabled, suppo
rts DPO and FUA
[ 59.050720] sda: sda1 sda2 sda3
[ 59.068842] sd 0:0:1:0: Attached scsi disk sda
[ 59.073583] sd 0:0:1:0: Attached scsi generic sg0 type 0
[ 59.078945] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[ 59.085714] md: Autodetecting RAID arrays.
[ 59.089820] md: autorun ...
[ 59.092614] md: ... autorun DONE.
[ 59.106354] kjournald starting. Commit interval 5 seconds
[ 59.111969] EXT3-fs: mounted filesystem with ordered data mode.
[ 59.118031] VFS: Mounted root (ext3 filesystem) readonly.
[ 59.123508] Freeing unused kernel memory: 224k freed
[ 59.128929] Write protecting the kernel read-only data: 1416k
INIT: version 2.86 booting
[ 59.535079] NET: Registered protocol family 1
Starting the hotplug events dispatcher: udevd.
Synthesizing the initial hotplug events...done.
Waiting for /dev to be fully populated...[ 60.246648] (scsi0:A:1:0): Handled R
esidual of 241 bytes
[ 60.270540] (scsi0:A:1:0): Handled Residual of 230 bytes
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