On Sun, Oct 31, 2010 at 02:02:15PM -0400, John David Anglin wrote: > On Sun, 31 Oct 2010, John David Anglin wrote: > > > Attached hpmc dumps. It appears that struct pci_hba_data *l is > > causes the hpmc. Maybe defining some of the DEBUG_LBA* macros > > would provide more info. > > The PCI component errors seem USB related: Hi Dave! I wonder if this is same problem that we saw on the Astro platforms: Firmware left USB active while we reprogram the IOMMU. See "sba_hw_init() in drivers/parisc/sba_iommu.c. Off hand, I don't know what the details to fix this would be. The outline given in the comments sound right. cheers, grant > > dave@mx3210:~/linux/linux-2.6.36.y/drivers/parisc$ lspci -nn > 00:01.0 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 41) > 00:01.1 USB Controller [0c03]: NEC Corporation USB [1033:0035] (rev 41) > 00:01.2 USB Controller [0c03]: NEC Corporation USB 2.0 [1033:00e0] (rev 02) > 00:02.0 IDE interface [0101]: Silicon Image, Inc. SiI 0649 Ultra ATA/100 PCI to ATA Host Controller [1095:0649] (rev 02) > 20:01.0 SCSI storage controller [0100]: LSI Logic / Symbios Logic 53c1010 66MHz Ultra3 SCSI Adapter [1000:0021] (rev 01) > 20:01.1 SCSI storage controller [0100]: LSI Logic / Symbios Logic 53c1010 66MHz Ultra3 SCSI Adapter [1000:0021] (rev 01) > 20:02.0 Ethernet controller [0200]: Broadcom Corporation NetXtreme BCM5701 Gigabit Ethernet [14e4:1645] (rev 15) > e0:01.0 Communication controller [0780]: Hewlett-Packard Company Auxiliary Diva Serial Port [103c:1290] (rev 01) > e0:01.1 Serial controller [0700]: Hewlett-Packard Company Diva Serial [GSP] Multiport UART [103c:1048] (rev 03) > e0:02.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE] [1002:5159] > > Dave > -- > J. David Anglin dave.anglin@xxxxxxxxxxxxxx > National Research Council of Canada (613) 990-0752 (FAX: 952-6602) > -- > To unsubscribe from this list: send the line "unsubscribe linux-parisc" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-parisc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
