david@xxxxxxx wrote: > On Tue, 17 Feb 2009, Yinghai Lu wrote: > >> david@xxxxxxx wrote: >>> On Tue, 17 Feb 2009, Yinghai Lu wrote: >>> >>>> david@xxxxxxx wrote: >>>>> On Tue, 17 Feb 2009, Yinghai Lu wrote: >>>>> >>>>>> Subject: Re: mpt fusion broken sometime since 2.6.24 >>>>>> >>>>>> On Tue, Feb 17, 2009 at 3:07 PM, <david@xxxxxxx> wrote: >>>>>>> On Tue, 17 Feb 2009, Matthew Wilcox wrote: >>>>>>> >>>>>>>> On Tue, Feb 17, 2009 at 01:44:55PM -0800, david@xxxxxxx wrote: >>>>>>>>> >>>>>>>>> I got a picture of the failed boot at >>>>>>>>> http://linux.lang.hm/linux/IMG00052.jpg >>>>>>>> >>>>>>>> The PCI-MSI line is probably indicative. Can you try booting with: >>>>>>>> >>>>>>>> mptbase.mpt_msi_enable_sas=0 >>>>>>>> >>>>>>>> and also send us an lspci -v so we can update the blacklist? >>>>>>> >>>>>>> is that disabling SAS for this system? if so, that's the wrong thing >>>>>>> to do >>>>>>> (the drives are SAS) >>>>>>> >>>>>> it only disable MSI with that mptsas. >>>>>> and mptsas will use ioapic routing. >>>>>> >>>>>> can you post whole bootlog? >>>>> >>>>> unfortunantly it's booting from CD and the only drives in the >>>>> system are >>>>> the ones that are not being accessed. >>>> >>>> i mean with kernel before 2.6.24.. >>> >>> Ok, attached. >>> >> >> so your lsi 1068 is under 8132... need to double check if that chip >> really support MSI. > just check [ 24.921006] calling mptsas_init+0x0/0x119 @ 1 [ 24.925443] Fusion MPT SAS Host driver 3.04.07 [ 24.929928] mptsas 0000:0c:04.0: PCI INT A -> GSI 56 (level, low) -> IRQ 56 [ 24.936888] mptsas 0000:0c:04.0: using 64bit DMA mask [ 24.941931] mptsas 0000:0c:04.0: using 64bit consistent DMA mask [ 24.948099] mptbase: ioc0: Initiating bringup [ 25.660009] ioc0: LSISAS1064 A3: Capabilities={Initiator} [ 25.665461] alloc irq_desc for 83 on cpu 0 node 0 [ 25.668374] alloc kstat_irqs on cpu 0 node 0 [ 25.674778] mptsas 0000:0c:04.0: irq 83 for MSI/MSI-X [ 25.679826] mptbase: ioc0: PCI-MSI enabled [ 46.540010] mptbase: ioc0: Initiating recovery [ 59.330211] scsi2 : ioc0: LSISAS1064 A3, FwRev=01175a00h, Ports=1, MaxQ=286, IRQ=83 [ 59.357423] scsi 2:0:0:0: Direct-Access SEAGATE ST973401LSUN72G 0556 PQ: 0 ANSI: 3 [ 59.367116] sd 2:0:0:0: [sda] 143374738 512-byte hardware sectors: (73.4 GB/68.3 GiB) [ 59.376061] sd 2:0:0:0: [sda] Write Protect is off [ 59.380849] sd 2:0:0:0: [sda] Mode Sense: e3 00 10 08 [ 59.387169] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA [ 59.396296] sd 2:0:0:0: [sda] 143374738 512-byte hardware sectors: (73.4 GB/68.3 GiB) [ 59.405237] sd 2:0:0:0: [sda] Write Protect is off [ 59.410025] sd 2:0:0:0: [sda] Mode Sense: e3 00 10 08 [ 59.416349] sd 2:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA that MSI does work on one system lsi sas...under PCI-X +-10.0-[0000:0b]--+-01.0 Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) | +-01.1 Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) | +-02.0 Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) | \-02.1 Intel Corporation 82546EB Gigabit Ethernet Controller (Copper) +-10.1 Advanced Micro Devices [AMD] AMD-8132 PCI-X IOAPIC +-11.0-[0000:0c]--+-01.0 Intel Corporation 82546GB Gigabit Ethernet Controller | +-01.1 Intel Corporation 82546GB Gigabit Ethernet Controller | +-02.0 Intel Corporation 82546GB Gigabit Ethernet Controller | +-02.1 Intel Corporation 82546GB Gigabit Ethernet Controller | \-04.0 LSI Logic / Symbios Logic SAS1064 PCI-X Fusion-MPT SAS 0c:04.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1064 PCI-X Fusion-MPT SAS (rev 02) Subsystem: LSI Logic / Symbios Logic Device 3060 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 72 (16000ns min, 2500ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 83 Region 0: I/O ports at b800 [disabled] [size=256] Region 1: Memory at fe57c000 (64-bit, non-prefetchable) [size=16K] Region 3: Memory at fe560000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at fe200000 [disabled] [size=2M] Capabilities: [50] 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- Capabilities: [98] Message Signalled Interrupts: Mask- 64bit+ Count=1/1 Enable+ Address: 00000000fee04000 Data: 40aa Capabilities: [68] PCI-X non-bridge device Command: DPERE- ERO- RBC=1024 OST=4 Status: Dev=0c:04.0 64bit+ 133MHz+ SCD- USC- DC=simple DMMRBC=2048 DMOST=16 DMCRS=128 RSCEM- 266MHz- 533MHz- Capabilities: [b0] MSI-X: Enable- Mask- TabSize=1 Vector table: BAR=1 offset=00002000 PBA: BAR=1 offset=00003000 Kernel driver in use: mptsas 00: 00 10 50 00 56 05 30 02 02 00 00 01 10 48 00 00 10: 01 b8 00 00 04 c0 57 fe 00 00 00 00 04 00 56 fe 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 10 60 30 30: 00 00 20 fe 50 00 00 00 00 00 00 00 0a 01 40 0a 40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50: 01 98 02 06 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 07 b0 34 10 20 0c 43 13 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 90: 00 00 00 00 00 00 00 00 05 68 81 00 00 40 e0 fe a0: 00 00 00 00 aa 40 00 00 00 00 00 00 00 00 00 00 b0: 11 00 00 00 01 20 00 00 01 30 00 00 00 00 00 00 c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 do you have chance to try current tip/master http://people.redhat.com/mingo/tip.git/readme.txt or 2.6.29-rcX plus following patch? or can you check if there is update fw for your LSI card? [PATCH] mpt: fix enable lsi sas to use msi as default Impact: fix bug the third param in module_param(,,) is perm instead of default value. we still need to assign default at first. Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx> --- drivers/message/fusion/mptbase.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: linux-2.6/drivers/message/fusion/mptbase.c =================================================================== --- linux-2.6.orig/drivers/message/fusion/mptbase.c +++ linux-2.6/drivers/message/fusion/mptbase.c @@ -90,8 +90,8 @@ module_param(mpt_msi_enable_fc, int, 0); MODULE_PARM_DESC(mpt_msi_enable_fc, " Enable MSI Support for FC \ controllers (default=0)"); -static int mpt_msi_enable_sas; -module_param(mpt_msi_enable_sas, int, 1); +static int mpt_msi_enable_sas = 1; +module_param(mpt_msi_enable_sas, int, 0); MODULE_PARM_DESC(mpt_msi_enable_sas, " Enable MSI Support for SAS \ controllers (default=1)"); -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
