From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from skuld.princeton.edu (skuld.Princeton.EDU [128.112.173.239]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id F299E2C007A for ; Tue, 4 Jun 2013 07:20:15 +1000 (EST) Message-ID: <51AD088C.8040803@princeton.edu> Date: Mon, 03 Jun 2013 17:20:12 -0400 From: Robert Knight MIME-Version: 1.0 To: Brian King Subject: Re: IBM OpenPower 720 ipr driver woes References: <51A61B82.5050508@princeton.edu> <51A644C2.5090300@linux.vnet.ibm.com> In-Reply-To: <51A644C2.5090300@linux.vnet.ibm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: Wendy Xiong , linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 5/29/2013 2:11 PM, Brian King wrote: > On 05/29/2013 10:15 AM, Robert Knight wrote: >> Sometime after kernel 3.3.4, Fedora 17 running on an IBM OpenPower >> 720 stopped being able to read the SCSI disks with an error >> concerning a return code -1. In the updates since, it has not >> resumed working. >> >> Does the ipr driver no longer support this (admittedly ancient) >> hardware? > Do you have a boot log you can share? > > Thanks, > > Brian > Apologies for the slowness of my response. I had wiped the system, Fedora 17 won't install without grub2 tweaks and I had to discover that. I have copied and pasted the HMC console window: > Boo > ting `Fedora (3.8.11-100.fc17.ppc64)' > > Loading Fedora (3.8.11-100.fc17.ppc64) > Loading initial ramdisk ... > OF stdout device is: /vdevice/vty@30000000 > Preparing to boot Linux version 3.8.11-100.fc17.ppc64 > (mockbuild@ppc-builder7.qa > .fedoraproject.org) (gcc version 4.7.2 20120921 (Red Hat 4.7.2-2) > (GCC) ) #1 SMP > Wed May 1 13:51:54 MST 2013 > Detected machine type: 0000000000000101 > Max number of cores passed to firmware: 512 (NR_CPUS = 1024) > Calling ibm,client-architecture-support... not implemented > command line: BOOT_IMAGE=/vmlinuz-3.8.11-100.fc17.ppc64 > root=/dev/mapper/vg_narv > i-lv_root ro rd.md=0 rd.dm=0 KEYTABLE=us rd.lvm.lv=vg_narvi/lv_swap > rd.luks=0 rd > .lvm.lv=vg_narvi/lv_root SYSFONT=True LANG=en_US.UTF-8 rhgb quiet > memory layout at init: > memory_limit : 0000000000000000 (16 MB aligned) > alloc_bottom : 0000000004800000 > alloc_top : 0000000008000000 > alloc_top_hi : 00000000ee000000 > rmo_top : 0000000008000000 > ram_top : 00000000ee000000 > instantiating rtas at 0x00000000077b0000... done > Querying for OPAL presence... not there. > boot cpu hw idx 0 > starting cpu hw idx 2... done > copying OF device tree... > Building dt strings... > Building dt structure... > Device tree strings 0x0000000004810000 -> 0x000000000481123d > Device tree struct 0x0000000004820000 -> 0x0000000004840000 > Calling quiesce... > returning from prom_init > [ 1.376359] ehci-pci 0000:c8:01.2: can't setup > [ 1.376749] ehci-pci 0000:c8:01.2: init 0000:c8:01.2 fail, -19 > [ 11.388273] ohci_hcd 0000:c8:01.0: USB HC takeover failed! > (BIOS/SMM bug) > [ 11.388287] ohci_hcd 0000:c8:01.0: can't setup > [ 11.388686] ohci_hcd 0000:c8:01.0: init 0000:c8:01.0 fail, -16 > [ 21.408214] ohci_hcd 0000:c8:01.1: USB HC takeover failed! > (BIOS/SMM bug) > [ 21.408228] ohci_hcd 0000:c8:01.1: can't setup > [ 21.408596] ohci_hcd 0000:c8:01.1: init 0000:c8:01.1 fail, -16 > Cannot open font file True > Cannot open font file True > [ 21.949512] ipr 0001:d0:01.0: Write of cache line size failed > [ 22.032546] pata_pdc2027x: Invalid PLL input clock 0kHz, give up! > > > dracut Warning: Unable to process initqueue > Cannot open font file True > > > dracut Warning: Unable to process initqueue > dracut Warning: /dev/mapper/vg_narvi-lv_root does not exist > dracut Warning: /dev/vg_narvi/lv_root does not exist > dracut Warning: /dev/vg_narvi/lv_swap does not exist > > Dropping to debug shell. > > dracut:/#