Hi -
In 3.19 rc6, the LSISAS2008 card is found but mpt2sas fails to load
correctly. If pci=realloc=off is added to the startup command line,
mpt2sas is correctly loaded.
- Paul Johnson
section of dmesg when it fails--
[ 1.131580] mpt2sas0: diag reset: FAILED
[ 1.132577] mpt2sas0: _base_get_ioc_facts: failed getting to correct
state
[ 1.134167] mpt2sas0: failure at
/home/kernel/COD/linux/drivers/scsi/mpt2sas/mpt2sas_scsih.c:8192/_scsih_probe()!
section of dmesg with pci=realloc=off in command line--
[ 0.976615] mpt2sas version 18.100.00.00 loaded
[ 0.976875] mpt2sas0: 64 BIT PCI BUS DMA ADDRESSING SUPPORTED, total
mem (16424512 kB)
[ 0.987346] ahci 0000:00:1f.2: AHCI 0001.0300 32 slots 6 ports 3 Gbps
0x3f impl SATA mode
[ 0.987351] ahci 0000:00:1f.2: flags: 64bit ncq sntf stag pm led clo
pmp pio slum part ems apst
[ 1.028403] scsi host3: ahci
[ 1.028777] scsi host4: ahci
[ 1.029191] scsi host5: ahci
[ 1.029706] scsi host6: ahci
[ 1.030195] scsi host7: ahci
[ 1.030719] scsi host8: ahci
[ 1.030842] ata3: SATA max UDMA/133 abar m2048@0xfbffd000 port
0xfbffd100 irq 29
[ 1.030848] ata4: SATA max UDMA/133 abar m2048@0xfbffd000 port
0xfbffd180 irq 29
[ 1.030851] ata5: SATA max UDMA/133 abar m2048@0xfbffd000 port
0xfbffd200 irq 29
[ 1.030855] ata6: SATA max UDMA/133 abar m2048@0xfbffd000 port
0xfbffd280 irq 29
[ 1.030858] ata7: SATA max UDMA/133 abar m2048@0xfbffd000 port
0xfbffd300 irq 29
[ 1.030862] ata8: SATA max UDMA/133 abar m2048@0xfbffd000 port
0xfbffd380 irq 29
[ 1.043348] ahci 0000:02:00.0: AHCI 0001.0000 32 slots 2 ports 3 Gbps
0x3 impl SATA mode
[ 1.043355] ahci 0000:02:00.0: flags: 64bit ncq pm led clo pmp pio
slum part
[ 1.043821] scsi host9: ahci
[ 1.044329] scsi host10: ahci
[ 1.044437] ata9: SATA max UDMA/133 abar m8192@0xfbcfe000 port
0xfbcfe100 irq 16
[ 1.044442] ata10: SATA max UDMA/133 abar m8192@0xfbcfe000 port
0xfbcfe180 irq 16
[ 1.263497] mpt2sas0: MSI-X vectors supported: 1, no of cores: 8,
max_msix_vectors: 8
[ 1.263560] mpt2sas0-msix0: PCI-MSI-X enabled: IRQ 31
[ 1.263562] mpt2sas0: iomem(0x00000000fbdfc000),
mapped(0xffffc90005e88000), size(16384)
[ 1.263563] mpt2sas0: ioport(0x000000000000ce00), size(256)
[ 1.363457] ata10: SATA link down (SStatus 0 SControl 300)
[ 1.363614] ata9: SATA link down (SStatus 0 SControl 300)
[ 1.371405] usb 5-2: new low-speed USB device number 2 using uhci_hcd
[ 1.519464] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 1.521144] ata3.00: ATA-8: WDC WD2000FYYZ-01UL1B2, 01.01K03, max
UDMA/133
[ 1.521150] ata3.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth
31/32), AA
[ 1.522255] ata3.00: configured for UDMA/133
[ 1.522554] scsi 3:0:0:0: Direct-Access ATA WDC WD2000FYYZ-0
1K03 PQ: 0 ANSI: 5
[ 1.523332] sd 3:0:0:0: Attached scsi generic sg0 type 0
[ 1.523364] sd 3:0:0:0: [sda] 3907029168 512-byte logical blocks:
(2.00 TB/1.81 TiB)
[ 1.523623] sd 3:0:0:0: [sda] Write Protect is off
[ 1.523626] sd 3:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 1.523779] sd 3:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 1.540486] sda: sda1 sda2 sda3 sda4 < sda5 sda6 >
[ 1.542848] sd 3:0:0:0: [sda] Attached SCSI disk
[ 1.551524] mpt2sas0: sending diag reset !!
[ 1.570573] usb 5-2: New USB device found, idVendor=04b4, idProduct=0101
[ 1.570580] usb 5-2: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 1.570584] usb 5-2: Product: Cypress PS/2 Keyboard - PS/2 Mouse
[ 1.570587] usb 5-2: Manufacturer: Cypress
[ 1.601643] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.630665] usbcore: registered new interface driver usbhid
[ 1.630666] usbhid: USB HID core driver
[ 1.631367] tsc: Refined TSC clocksource calibration: 2798.010 MHz
[ 1.632616] input: Cypress Cypress PS/2 Keyboard - PS/2 Mouse as
/devices/pci0000:00/0000:00:1a.2/usb5/5-2/5-2:1.0/0003:04B4:0101.0001/input/input3
[ 1.687850] hid-generic 0003:04B4:0101.0001: input,hidraw0: USB HID
v1.00 Keyboard [Cypress Cypress PS/2 Keyboard - PS/2 Mouse] on
usb-0000:00:1a.2-2/input0
[ 1.687986] input: Cypress Cypress PS/2 Keyboard - PS/2 Mouse as
/devices/pci0000:00/0000:00:1a.2/usb5/5-2/5-2:1.1/0003:04B4:0101.0002/input/input4
[ 1.688629] hid-generic 0003:04B4:0101.0002: input,hidraw1: USB HID
v1.00 Mouse [Cypress Cypress PS/2 Keyboard - PS/2 Mouse] on
usb-0000:00:1a.2-2/input1
[ 2.015524] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.032504] ata4.00: ATA-8: Hitachi HDT721010SLA360, ST6OA31B, max
UDMA/133
[ 2.032510] ata4.00: 1953525168 sectors, multi 0: LBA48 NCQ (depth
31/32), AA
[ 2.033876] ata4.00: configured for UDMA/133
[ 2.034281] scsi 4:0:0:0: Direct-Access ATA Hitachi HDT72101
A31B PQ: 0 ANSI: 5
[ 2.034907] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 2.034980] sd 4:0:0:0: [sdb] 1953525168 512-byte logical blocks:
(1.00 TB/931 GiB)
[ 2.035036] sd 4:0:0:0: [sdb] Write Protect is off
[ 2.035038] sd 4:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 2.035051] sd 4:0:0:0: [sdb] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 2.060978] sdb: sdb1 sdb2 sdb3 sdb4 < sdb5 sdb6 >
[ 2.062906] sd 4:0:0:0: [sdb] Attached SCSI disk
[ 2.351545] ata5: SATA link down (SStatus 0 SControl 300)
[ 2.631977] Switched to clocksource tsc
[ 2.695478] mpt2sas0: diag reset: SUCCESS
[ 2.843535] ata6: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.845273] mpt2sas0: Allocated physical memory: size(3392 kB)
[ 2.845275] mpt2sas0: Current Controller Queue Depth(1483), Max
Controller Queue Depth(1720)
[ 2.845276] mpt2sas0: Scatter Gather Elements per IO(128)
[ 2.850249] ata6.00: ATA-8: WDC WD1200AAJS-00VTA0, 01.01B01, max UDMA/133
[ 2.850255] ata6.00: 234441648 sectors, multi 0: LBA48
[ 2.857664] ata6.00: configured for UDMA/133
[ 2.858069] scsi 6:0:0:0: Direct-Access ATA WDC WD1200AAJS-0
1B01 PQ: 0 ANSI: 5
[ 2.858674] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 2.858759] sd 6:0:0:0: [sdc] 234441648 512-byte logical blocks: (120
GB/111 GiB)
[ 2.858953] sd 6:0:0:0: [sdc] Write Protect is off
[ 2.858960] sd 6:0:0:0: [sdc] Mode Sense: 00 3a 00 00
[ 2.859136] sd 6:0:0:0: [sdc] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 2.869167] sdc: sdc1 sdc2 sdc3 sdc4
[ 2.869889] sd 6:0:0:0: [sdc] Attached SCSI disk
[ 3.088109] mpt2sas0: LSISAS2008: FWVersion(17.00.01.00),
ChipRevision(0x03), BiosVersion(07.33.00.00)
[ 3.088111] mpt2sas0: Protocol=(Initiator),
Capabilities=(Raid,TLR,EEDP,Snapshot Buffer,Diag Trace Buffer,Task Set
Full,NCQ)
[ 3.088162] scsi host2: Fusion MPT SAS Host
[ 3.088322] mpt2sas0: sending port enable !!
[ 3.175478] ata7: SATA link down (SStatus 0 SControl 300)
[ 3.495548] ata8: SATA link down (SStatus 0 SControl 300)
[ 3.987688] floppy0: no floppy controllers found
[ 3.987703] work still pending
[ 4.715245] mpt2sas0: host_add: handle(0x0001),
sas_addr(0x500605b001bdc971), phys(8)
[ 8.422927] random: nonblocking pool is initialized
[ 8.422948] EXT4-fs (sdc4): mounting ext2 file system using the ext4
subsystem
[ 8.450682] EXT4-fs (sdc4): mounted filesystem without journal. Opts:
(null)
[ 9.851978] mpt2sas0: port enable: SUCCESS
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