Ok, I've added: Tested-by: Henrik Korkuc <[email protected]>
if that is ok. -corey On 08/19/2015 08:02 AM, Henrik Korkuc wrote: > The patch works for me. There were no "Could not set the global > enables" at all in dmesg when executing ipmitool commands. > > I tried with 4.1.5 and few days old master of linux-stable > > On 15-08-18 22:40, Corey Minyard wrote: >> Can you try the attached patch? It should auto-detect and compensate. >> >> -corey >> >> On 08/18/2015 06:38 AM, Henrik Korkuc wrote: >>> Initialization: >>> [ 8.981172] ipmi message handler version 39.2 >>> [ 8.997813] ipmi device interface >>> [ 9.002179] Copyright (C) 2004 MontaVista Software - IPMI Powerdown >>> via sys_reboot. >>> [ 9.047200] IPMI System Interface driver. >>> [ 9.051849] ipmi_si: probing via SMBIOS >>> [ 9.056237] ipmi_si: SMBIOS: io 0xca8 regsize 1 spacing 4 irq 10 >>> [ 9.063049] ipmi_si: Adding SMBIOS-specified kcs state machine >>> [ 9.076464] ipmi_si: Trying SMBIOS-specified kcs state machine at >>> i/o address 0xca8, slave address 0x20, irq 10 >>> [ 9.226065] ipmi_si ipmi_si.0: Using irq 10 >>> [ 9.229405] ipmi_si ipmi_si.0: Could not set the global enables: >>> 0xcc. >>> [ 9.267096] ipmi_si ipmi_si.0: Found new BMC (man_id: 0x0002a2, >>> prod_id: 0x0100, dev_id: 0x20) >>> [ 9.279494] IPMI poweroff: ATCA Detect mfg 0x2A2 prod 0x100 >>> [ 9.285828] IPMI poweroff: Found a chassis style poweroff function >>> [ 9.292976] ipmi_si ipmi_si.0: IPMI kcs interface initialized >>> >>> >>> Rerun of 0x02 (message gets repeated): >>> # dmesg |tail -n1; echo "----------" >>> [145215.602590] start_kcs_transaction - 18 2e 02 >>> ---------- >>> root@cephold01-sjc1:/home/henrik# ipmitool raw 6 0x2e 0x02; sleep 1; >>> dmesg |tail -n1; echo "----------" >>> Unable to send RAW command (channel=0x0 netfn=0x6 lun=0x0 cmd=0x2e >>> rsp=0xcc): Invalid data field in request >>> [145233.596151] ipmi_si ipmi_si.0: Could not set the global enables: >>> 0xcc. >>> >>> si_stats: >>> interrupts_enabled: 1 >>> short_timeouts: 0 >>> long_timeouts: 3619 >>> idles: 32164 >>> interrupts: 373721 >>> attentions: 0 >>> flag_fetches: 0 >>> hosed_count: 0 >>> complete_transactions: 33586 >>> events: 0 >>> watchdog_pretimeouts: 0 >>> incoming_messages: 0 >>> >>> >>> MC Info: >>> # ipmitool mc info >>> Device ID : 32 >>> Device Revision : 1 >>> Firmware Revision : 2.0a >>> IPMI Version : 2.0 >>> Manufacturer ID : 674 >>> Manufacturer Name : DELL Inc >>> Product ID : 256 (0x0100) >>> Product Name : Unknown (0x100) >>> Device Available : yes >>> Provides Device SDRs : yes >>> Additional Device Support : >>> Sensor Device >>> SDR Repository Device >>> SEL Device >>> FRU Inventory Device >>> IPMB Event Receiver >>> Bridge >>> Chassis Device >>> Aux Firmware Rev Info : >>> 0x00 >>> 0x31 >>> 0x0a >>> 0x0a >>> >>> On 15-08-18 13:53, Corey Minyard wrote: >>>> Well, the BMC appears to have interrupts enabled and does not support >>>> setting >>>> the interrupt enable bit in the global enables. >>>> >>>> I guess we should see if the interrupts are actually working. Can you >>>> send me >>>> the kernel output from the ipmi_si driver loading? The lines >>>> should all >>>> have ipmi_si >>>> in them. That will tell me where it got the interrupt information. >>>> >>>> Then send me the output of /proc/ipmi/0/si_stats after running a few >>>> commands. >>>> That should tell me if interrupts are actually working. >>>> >>>> Next, can you rerun "ipmitool raw 6 0x2e 0x02" again? In your listing >>>> below you >>>> have the last byte as 0x01 twice and didn't run it with 0x02. >>>> >>>> And lastly, can you run "ipmitool mc info" and send me the output? >>>> If I >>>> need to >>>> do this as a blacklist I'll need that output. I think the >>>> situation is >>>> that ACPI or SMBIOS >>>> is advertising that it has interrupts even though they are not >>>> supported. I think I >>>> can detect this automatically, though. >>>> >>>> If interrupts are actually working, I've got a more difficult >>>> situation >>>> to handle. >>>> >>>> -corey >>>> >>>> On 08/18/2015 05:25 AM, Henrik Korkuc wrote: >>>>> It looks like all of them is a problem... After every command there >>>>> would be a message in dmesg. >>>>> >>>>> # dmesg |tail -n1; echo "----------" >>>>> [140891.403745] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> ---------- >>>>> # ipmitool raw 6 0x2f; sleep 1; dmesg |tail -n1; echo "----------" >>>>> 08 >>>>> [140912.869867] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> ---------- >>>>> # ipmitool raw 6 0x2e 0x01; sleep 1; dmesg |tail -n1; echo >>>>> "----------" >>>>> Unable to send RAW command (channel=0x0 netfn=0x6 lun=0x0 cmd=0x2e >>>>> rsp=0xcc): Invalid data field in request >>>>> [140913.915045] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> ---------- >>>>> # ipmitool raw 6 0x2e 0x01; sleep 1; dmesg |tail -n1; echo >>>>> "----------" >>>>> Unable to send RAW command (channel=0x0 netfn=0x6 lun=0x0 cmd=0x2e >>>>> rsp=0xcc): Invalid data field in request >>>>> [140914.970121] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> ---------- >>>>> # ipmitool raw 6 0x2e 0x04; sleep 1; dmesg |tail -n1; echo >>>>> "----------" >>>>> >>>>> [140916.016644] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> ---------- >>>>> # ipmitool raw 6 0x2e 0x08; sleep 1; dmesg |tail -n1; echo >>>>> "----------" >>>>> >>>>> [140917.060922] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> ---------- >>>>> >>>>> and a run with debug flag: >>>>> [141144.316148] start_kcs_transaction - 18 01 >>>>> [141144.317982] start_kcs_transaction - 18 2f >>>>> [141144.318822] start_kcs_transaction - 18 2e 0f >>>>> [141144.319740] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> [141144.327156] start_kcs_transaction - 18 33 >>>>> [141144.328069] start_kcs_transaction - b0 00 00 >>>>> [141144.328922] start_kcs_transaction - 18 2f >>>>> [141145.341225] start_kcs_transaction - 18 01 >>>>> [141145.343324] start_kcs_transaction - 18 2f >>>>> [141145.344166] start_kcs_transaction - 18 2e 0f >>>>> [141145.345007] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> [141145.352412] start_kcs_transaction - 18 33 >>>>> [141145.354375] start_kcs_transaction - b0 00 00 >>>>> [141145.355317] start_kcs_transaction - 18 2e 01 >>>>> [141146.379823] start_kcs_transaction - 18 01 >>>>> [141146.383840] start_kcs_transaction - 18 2f >>>>> [141146.384801] start_kcs_transaction - 18 2e 0f >>>>> [141146.385647] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> [141146.393061] start_kcs_transaction - 18 33 >>>>> [141146.393996] start_kcs_transaction - b0 00 00 >>>>> [141146.394957] start_kcs_transaction - 18 2e 02 >>>>> [141147.410761] start_kcs_transaction - 18 01 >>>>> [141147.412512] start_kcs_transaction - 18 2f >>>>> [141147.413620] start_kcs_transaction - 18 2e 0f >>>>> [141147.414469] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> [141147.421891] start_kcs_transaction - 18 33 >>>>> [141147.422810] start_kcs_transaction - b0 00 00 >>>>> [141147.423777] start_kcs_transaction - 18 2e 04 >>>>> [141148.437792] start_kcs_transaction - 18 01 >>>>> [141148.439615] start_kcs_transaction - 18 2f >>>>> [141148.440510] start_kcs_transaction - 18 2e 07 >>>>> [141148.441338] ipmi_si ipmi_si.0: Could not set the global enables: >>>>> 0xcc. >>>>> [141148.448752] start_kcs_transaction - 18 33 >>>>> [141148.449744] start_kcs_transaction - b0 00 00 >>>>> [141148.450574] start_kcs_transaction - 18 2e 08 >>>>> >>>>> On 15-08-18 00:31, Corey Minyard wrote: >>>>>> Joy. Another broken management controller. >>>>>> >>>>>> It appears that the BMC doesn't like setting one of the global >>>>>> enables >>>>>> bits. Yes, this is a different issue. Can you try the following: >>>>>> >>>>>> ipmitool raw 6 0x2f >>>>>> ipmitool raw 6 0x2e 0x01 >>>>>> ipmitool raw 6 0x2e 0x02 >>>>>> ipmitool raw 6 0x2e 0x04 >>>>>> ipmitool raw 6 0x2e 0x08 >>>>>> >>>>>> That should tell me which bit is the issue. >>>>>> >>>>>> Thanks, >>>>>> >>>>>> -corey >>>>>> >>>>>> On 08/16/2015 02:22 PM, Henrik Korkuc wrote: >>>>>>> Hey, >>>>>>> >>>>>>> Related to >>>>>>> http://sourceforge.net/p/openipmi/mailman/message/33593756/ >>>>>>> >>>>>>> Using 4.1.5 kernel built from source, debian Jessie. >>>>>>> Using "ipmitool lan print" I can reproduce multiple dmesg messages >>>>>>> "ipmi_si ipmi_si.0: Could not set the global enables: 0xcc." >>>>>>> >>>>>>> I even tried compiling kernel with Corey's fix as a head, so it >>>>>>> does >>>>>>> not look like regression. >>>>>>> commit 1e7d6a45f6b10bc48a1453bca3d829e210546571 >>>>>>> Author: Corey Minyard <[email protected]> >>>>>>> Date: Fri Apr 3 12:13:48 2015 -0500 >>>>>>> >>>>>>> Dmesg output with "echo 2 > >>>>>>> /sys/module/ipmi_si/parameters/kcs_debug" >>>>>>> >>>>>>> [ 570.903942] start_kcs_transaction - 18 01 >>>>>>> [ 570.905744] start_kcs_transaction - 18 2f >>>>>>> [ 570.906579] start_kcs_transaction - 18 2e 0f >>>>>>> [ 570.907456] ipmi_si ipmi_si.0: Could not set the global >>>>>>> enables: 0xcc. >>>>>>> [ 570.914826] start_kcs_transaction - 18 33 >>>>>>> [ 570.915725] start_kcs_transaction - b0 00 00 >>>>>>> [ 570.916567] start_kcs_transaction - 18 42 01 >>>>>>> [ 570.917589] start_kcs_transaction - 18 42 01 >>>>>>> [ 570.918588] start_kcs_transaction - 18 42 01 >>>>>>> [ 570.919677] start_kcs_transaction - 30 02 01 00 00 00 >>>>>>> [ 570.920727] start_kcs_transaction - 30 02 01 01 00 00 >>>>>>> [ 570.921680] start_kcs_transaction - 30 02 01 02 00 00 >>>>>>> [ 570.922731] start_kcs_transaction - 30 02 01 04 00 00 >>>>>>> [ 570.923806] start_kcs_transaction - 30 02 01 03 00 00 >>>>>>> [ 570.924843] start_kcs_transaction - 30 02 01 06 00 00 >>>>>>> [ 570.925853] start_kcs_transaction - 30 02 01 05 00 00 >>>>>>> [ 571.027182] start_kcs_transaction - 30 02 01 10 00 00 >>>>>>> [ 571.028519] start_kcs_transaction - 30 02 01 07 00 00 >>>>>>> [ 571.029595] start_kcs_transaction - 30 02 01 0a 00 00 >>>>>>> [ 571.030553] start_kcs_transaction - 30 02 01 0b 00 00 >>>>>>> [ 571.031526] start_kcs_transaction - 30 02 01 0c 00 00 >>>>>>> [ 571.032569] start_kcs_transaction - 30 02 01 0d 00 00 >>>>>>> [ 571.033726] start_kcs_transaction - 30 02 01 0e 00 00 >>>>>>> [ 571.034723] start_kcs_transaction - 30 02 01 0f 00 00 >>>>>>> [ 571.035851] start_kcs_transaction - 30 02 01 14 00 00 >>>>>>> [ 571.036820] start_kcs_transaction - 30 02 01 15 00 00 >>>>>>> [ 571.037790] start_kcs_transaction - 30 02 01 16 00 00 >>>>>>> [ 571.038791] start_kcs_transaction - 30 02 01 17 00 00 >>>>>>> [ 571.039957] start_kcs_transaction - 30 02 01 18 00 00 >>>>>>> -- >>>>>>> Henrik Korkuc >>>>>>> >>>>>>> >>>>>>> ------------------------------------------------------------------------------ >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Openipmi-developer mailing list >>>>>>> [email protected] >>>>>>> https://lists.sourceforge.net/lists/listinfo/openipmi-developer >>> > > ------------------------------------------------------------------------------ _______________________________________________ Openipmi-developer mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openipmi-developer
