https://bugzilla.kernel.org/show_bug.cgi?id=199703
--- Comment #10 from Don ([email protected]) --- (In reply to Don from comment #9) > I notice this: > > 13:08.0 RAID bus controller [0104]: Hewlett-Packard Company Smart Array > E200i (SAS Controller) [103c:3238] > Subsystem: Hewlett-Packard Company Smart Array E200i [103c:3211] > Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ > Stepping- SERR+ FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B- ParErr+ DEVSEL=fast >TAbort- > <TAbort- <MAbort- >SERR- <PERR+ INTx- > Latency: 64 > Interrupt: pin A routed to IRQ 29 > Region 0: Memory at fde80000 (64-bit, non-prefetchable) [size=512K] > Region 2: I/O ports at 5000 [size=256] > Region 3: Memory at fde70000 (32-bit, non-prefetchable) [size=32K] > [virtual] Expansion ROM at fde00000 [disabled] [size=16K] > Capabilities: <access denied> > Kernel driver in use: cciss > Kernel modules: cciss, hpsa > > It looks like both the cciss drivere and the hpsa driver are competing for > the same controller E200i. One is a block driver, the other is a SCSI driver. > > So, we need to blacklist one of them. > > What is the format for blacklisting a driver for Ubuntu? > > rdblacklist=??? Actually, I see that the cciss driver has claimed the E200i first. So, blacklist the hpsa driver. The support for this controller was added by Hannes Reinecke some time ago and perhaps there is a bug in the init code when the device is already claimed by another driver.... commit 135ae6edeb51979d0998daf1357f149a7d6ebb08 Author: Hannes Reinecke <[email protected]> Date: Tue Aug 15 08:58:04 2017 +0200 scsi: hpsa: add support for legacy boards Add support for legacy boards, ensuring to enable the driver for those boards only when 'hpsa_allow_any' is set. The attribute 'legacy_board' is set to '1' if the device is a legacy board, and '0' otherwise. Signed-off-by: Hannes Reinecke <[email protected]> Acked-by: Don Brace <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]> -- You are receiving this mail because: You are the assignee for the bug.
