https://bugzilla.kernel.org/show_bug.cgi?id=85101 Bug ID: 85101 Summary: hpsa + P410 does not show connected HP SAS port expanders Product: SCSI Drivers Version: 2.5 Kernel Version: 3.17 Hardware: x86-64 OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Other Assignee: scsi_drivers-other@xxxxxxxxxxxxxxxxxxxx Reporter: linux-ide@xxxxxxxxxxxxx Regression: No ASRock H81 + Intel Celeron G1840 HP P410, firmware 6.60 HP SAS Expander, firmware 2.08 In the need for upgrading the firmware on the HP SAS expanders, the HP P410 is attached to this setup. However it does not see the any of the two connected HP SAS expander cards, only the boot drive and P410 are shown in the lsscsi output. Steps to reproduce: 1. blacklist hpsa 2. reboot 3. modprobe -v hpsa 4. lsscsi # lsscsi [0:0:0:0] disk ATA OCZ-VERTEX 1.3 /dev/sda [4:3:0:0] storage HP P410 6.60 - # modprobe -v hpsa dmesg: [ 49.567169] HP HPSA Driver (v 3.4.4-1) [ 49.567251] hpsa 0000:01:00.0: can't disable ASPM; OS doesn't have ASPM control [ 49.567389] hpsa 0000:01:00.0: enabling device (0000 -> 0003) [ 49.567576] hpsa 0000:01:00.0: MSIX [ 49.567649] hpsa 0000:01:00.0: irq 30 for MSI/MSI-X [ 49.567705] hpsa 0000:01:00.0: irq 31 for MSI/MSI-X [ 49.567799] hpsa 0000:01:00.0: Logical aborts not supported [ 49.587966] hpsa 0000:01:00.0: hpsa0: <0x323a> at IRQ 30 using DAC [ 55.125143] scsi host4: hpsa [ 55.129439] hpsa 0000:01:00.0: RAID device c4b3t0l0 added. [ 55.129832] scsi 4:3:0:0: RAID HP P410 6.60 PQ: 0 ANSI: 5 [ 55.130585] scsi 4:3:0:0: Attached scsi generic sg1 type 12 Regression: 1. changed back to kernel 3.13: no difference 2. disconnect all other SAS (to SATA) cables: no difference 3. attach only one HP SAS expander: no difference 4. switch cable between P410 and SAS expander card: no differnce 5. replace HP P410 (and cables) with Adapter 7805H or Marvell 88SE9485 SAS/SATA 6Gb/s controller [1b4b:9485]: HP SAS expanders are shown -- You are receiving this mail because: You are watching the assignee of the bug. -- 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
