Re: sata_mv and MV88SX6041 don't work

[Jeff Garzik <jgarzik@pobox.com>]

Michal Sojka wrote:
> Hello,
> 
> we have problems with this SATA controller:
> 
> 0000:03:03.0 RAID bus controller: Marvell Technology Group Ltd. MV88SX6041 
> 4-port SATA II PCI-X Controller (rev 03)
> 
> Is there any chance that this hardware will be supported by sata_mv in near 
> future? Can we help somehow with debugging? Here is the excerpt from 
> 2.6.16-rc1 boot messages (the full boot log is attached):
> 
> sata_mv 0000:03:03.0: version 0.5
> ...
> sata_mv 0000:03:03.0: Applying B2 workarounds to unknown rev
> sata_mv 0000:03:03.0: 32 slots 4 ports unknown mode IRQ via MSI
> ata1: SATA max UDMA/133 cmd 0x0 ctl 0xFFFFC200000A2120 bmdma 0x0 irq 185
> ...
> ata1: dev 0 ATA-6, max UDMA/133, 72303840 sectors: LBA48
> ata1: qc timeout (cmd 0xef)
> ata1: failed to set xfermode, disabled
> ata1: dev 0 configured for UDMA/133
> 
> 
> We are currently using GPL driver from Marvell 
> (http://www.keffective.com/mvsata/FC3/mvSata_Linux_3.6.1.tgz) but we are able 
> to compile it only under 2.6.11. This driver had to be patched to support our 
> revision 3. The original driver supports only revisions greater than 9. Does 
> anybody know whether this is a bug of the driver or there is some reason why 
> lower revisions are not supported?
> 
> We tried it also under 2.6.14 but we did not succeed. It would be nice if we 
> can have this hardware working under newer kernels since we have another 
> problems which are hopefully solved there.
> 
> Please CC me when replying to this e-mail.
> 
> Thanks
> 
> 
> ------------------------------------------------------------------------
> 
> Bootdata ok (command line is root=/dev/sda2 ro vga=1 console=ttyS0)
> Linux version 2.6.16-rc1 (root@rtower) (gcc version 4.0.3 20051201 (prerelease) (Debian 4.0.2-5)) #1 SMP Mon Jan 30 10:39:13 CET 2006
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
>  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 000000007fff0000 (usable)
>  BIOS-e820: 000000007fff0000 - 000000007ffff000 (ACPI data)
>  BIOS-e820: 000000007ffff000 - 0000000080000000 (ACPI NVS)
>  BIOS-e820: 00000000ff780000 - 0000000100000000 (reserved)
> SRAT: PXM 0 -> APIC 0 -> Node 0
> SRAT: PXM 1 -> APIC 1 -> Node 1
> SRAT: Node 0 PXM 0 100000-40000000
> SRAT: Node 1 PXM 1 40000000-80000000
> SRAT: Node 0 PXM 0 0-40000000
> Bootmem setup node 0 0000000000000000-0000000040000000
> Bootmem setup node 1 0000000040000000-000000007fff0000
> ACPI: PM-Timer IO Port: 0x5008
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
> Processor #0 15:5 APIC version 16
> ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
> Processor #1 15:5 APIC version 16
> ACPI: LAPIC (acpi_id[0x03] lapic_id[0x82] disabled)
> ACPI: LAPIC (acpi_id[0x04] lapic_id[0x83] disabled)
> ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 0-23
> ACPI: IOAPIC (id[0x07] address[0xfebfe000] gsi_base[40])
> IOAPIC[1]: apic_id 7, version 17, address 0xfebfe000, GSI 40-46
> ACPI: IOAPIC (id[0x08] address[0xfebff000] gsi_base[47])
> IOAPIC[2]: apic_id 8, version 17, address 0xfebff000, GSI 47-53
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
> Setting APIC routing to flat
> Using ACPI (MADT) for SMP configuration information
> Allocating PCI resources starting at 88000000 (gap: 80000000:7f780000)
> Checking aperture...
> CPU 0: aperture @ 9980000000 size 32 MB
> Aperture from northbridge cpu 0 too small (32 MB)
> No AGP bridge found
> Built 2 zonelists
> Kernel command line: root=/dev/sda2 ro vga=1 console=ttyS0
> Initializing CPU#0
> PID hash table entries: 4096 (order: 12, 131072 bytes)
> time.c: Using 3.579545 MHz PM timer.
> time.c: Detected 2205.016 MHz processor.
> Console: colour VGA+ 80x50
> Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
> Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
> PCI-DMA: Disabling IOMMU.
> Memory: 2059036k/2097088k available (3301k kernel code, 37664k reserved, 1402k data, 260k init)
> Calibrating delay using timer specific routine.. 4419.03 BogoMIPS (lpj=8838071)
> Mount-cache hash table entries: 256
> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> CPU: L2 Cache: 1024K (64 bytes/line)
> CPU 0(1) -> Node 0 -> Core 0
> mtrr: v2.0 (20020519)
> Using local APIC timer interrupts.
> Detected 12.528 MHz APIC timer.
> Booting processor 1/2 APIC 0x1
> Initializing CPU#1
> Calibrating delay using timer specific routine.. 4410.33 BogoMIPS (lpj=8820663)
> CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
> CPU: L2 Cache: 1024K (64 bytes/line)
> CPU 1(1) -> Node 1 -> Core 0
> AMD Opteron(tm) Processor 248 stepping 0a
> CPU 1: Syncing TSC to CPU 0.
> CPU 1: synchronized TSC with CPU 0 (last diff 1 cycles, maxerr 1198 cycles)
> Brought up 2 CPUs
> Disabling vsyscall due to use of PM timer
> time.c: Using PM based timekeeping.
> testing NMI watchdog ... OK.
> migration_cost=510
> DMI 2.3 present.
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: Using configuration type 1
> ACPI: Subsystem revision 20050902
> ACPI: Interpreter enabled
> ACPI: Using IOAPIC for interrupt routing
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
> ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
> SCSI subsystem initialized
> usbcore: registered new driver usbfs
> usbcore: registered new driver hub
> PCI: Using ACPI for IRQ routing
> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
> PCI: Bridge: 0000:00:01.0
>   IO window: b000-bfff
>   MEM window: fe900000-feafffff
>   PREFETCH window: ff500000-ff5fffff
> PCI: Bridge: 0000:00:02.0
>   IO window: disabled.
>   MEM window: fe800000-fe8fffff
>   PREFETCH window: ff400000-ff4fffff
> PCI: Bridge: 0000:00:06.0
>   IO window: a000-afff
>   MEM window: fc700000-fe7fffff
>   PREFETCH window: disabled.
> IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
> audit: initializing netlink socket (disabled)
> audit(1138803447.028:1): initialized
> Total HugeTLB memory allocated, 0
> Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
> io scheduler noop registered
> io scheduler deadline registered
> io scheduler cfq registered
> ACPI: Power Button (FF) [PWRF]
> ACPI: Power Button (CM) [PWRB]
> ACPI: Processor [CPU1] (supports 8 throttling states)
> Real Time Clock Driver v1.12ac
> hpet_acpi_add: no address or irqs in _CRS
> hw_random: AMD768 system management I/O registers at 0x5000.
> hw_random hardware driver 1.0.0 loaded
> Software Watchdog Timer: 0.07 initialized. soft_noboot=0 soft_margin=60 sec (nowayout= 0)
> Linux agpgart interface v0.101 (c) Dave Jones
> serio: i8042 AUX port at 0x60,0x64 irq 12
> serio: i8042 KBD port at 0x60,0x64 irq 1
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> Floppy drive(s): fd0 is 1.44M
> FDC 0 is a post-1991 82077
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
> loop: loaded (max 8 devices)
> Intel(R) PRO/1000 Network Driver - version 6.1.16-k2
> Copyright (c) 1999-2005 Intel Corporation.
> e100: Intel(R) PRO/100 Network Driver, 3.4.14-k4-NAPI
> e100: Copyright(c) 1999-2005 Intel Corporation
> tg3.c:v3.47 (Dec 28, 2005)
> GSI 16 sharing vector 0xA9 and IRQ 16
> ACPI: PCI Interrupt 0000:02:03.0[A] -> GSI 49 (level, low) -> IRQ 169
> eth0: Tigon3 [partno(BCM95704A6) rev 2100 PHY(5704)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:30:48:57:03:2e
> eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[1] Split[0] WireSpeed[1] TSOcap[0]
> eth0: dma_rwctrl[769f4000]
> GSI 17 sharing vector 0xB1 and IRQ 17
> ACPI: PCI Interrupt 0000:02:03.1[B] -> GSI 50 (level, low) -> IRQ 177
> eth1: Tigon3 [partno(BCM95704A6) rev 2100 PHY(5704)] (PCIX:133MHz:64-bit) 10/100/1000BaseT Ethernet 00:30:48:57:03:2f
> eth1: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
> eth1: dma_rwctrl[769f4000]
> forcedeth.c: Reverse Engineered nForce ethernet driver. Version 0.49.
> tun: Universal TUN/TAP device driver, 1.6
> tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
> netconsole: not configured, aborting
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> AMD8111: IDE controller at PCI slot 0000:00:07.1
> AMD8111: chipset revision 3
> AMD8111: not 100% native mode: will probe irqs later
> AMD8111: 0000:00:07.1 (rev 03) UDMA133 controller
>     ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
>     ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
> hda: CD-224E, ATAPI CD/DVD-ROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> hda: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
> Uniform CD-ROM driver Revision: 3.20
> sata_mv 0000:03:03.0: version 0.5
> GSI 18 sharing vector 0xB9 and IRQ 18
> ACPI: PCI Interrupt 0000:03:03.0[A] -> GSI 42 (level, low) -> IRQ 185
> sata_mv 0000:03:03.0: Applying B2 workarounds to unknown rev
> sata_mv 0000:03:03.0: 32 slots 4 ports unknown mode IRQ via MSI
> ata1: SATA max UDMA/133 cmd 0x0 ctl 0xFFFFC200000A2120 bmdma 0x0 irq 185
> ata2: SATA max UDMA/133 cmd 0x0 ctl 0xFFFFC200000A4120 bmdma 0x0 irq 185
> ata3: SATA max UDMA/133 cmd 0x0 ctl 0xFFFFC200000A6120 bmdma 0x0 irq 185
> ata4: SATA max UDMA/133 cmd 0x0 ctl 0xFFFFC200000A8120 bmdma 0x0 irq 185
> ata1: dev 0 ATA-6, max UDMA/133, 72303840 sectors: LBA48
> ata1: qc timeout (cmd 0xef)
> ata1: failed to set xfermode, disabled
> ata1: dev 0 configured for UDMA/133

As was noted in another thread (I should put this in a FAQ somewhere), 
disabling CONFIG_PCI_MSI will solve a lot of people's sata_mv problems.

	Jeff