----- Original Message -----
> ----- Original Message -----
> > ----- Original Message -----
> > > On Tue, Apr 12, 2011 at 06:25:26PM -0400, CAI Qian wrote:
> > > >
> > > >
> > > > ----- Original Message -----
> > > > > On Tue, Apr 12, 2011 at 04:34:10PM -0400, CAI Qian wrote:
> > > > > > > If auto-suspend is working properly, you
> > > > > > > should
> > > > > > > see messages like:
> > > > > > >
> > > > > > > "usb 9-1: usb auto-suspend"
> > > > > > Yes, there was a message there.
> > > > > >
> > > > > > kernel: usb 9-1.2: usb auto-suspend
> > > > >
> > > > > Ok, will you please try the patch Alan sent (the one that
> > > > > removes
> > > > > the
> > > > > can_submit check). I am able to reproduce this with Linus'
> > > > > latest
> > > > After applied this patch on the top of the 5 patches, it is now
> > > > working.
> > > > Awesome! Thanks!
> > >
> > > Great! Can you test with just Andiry's work-around patch and
> > > Alan's
> > > patch? Andiry's 5 patches are too large to go into 2.6.39, so we
> > > need a quick fix for 2.6.39.
> > That is also working for me.
> >
> > CAI Qian
> > > I noticed that there was one issue with the resume from hibernate
> > > on
> > > my
> > > system, and I'll send you a patch shortly.
> I have also noticed one major problem though that the USB 3.0 storage
> device is gone after the hibernate/resume.
>
> usb 8-1: usb auto-suspend
> hub 8-0:1.0: hub_suspend
> usb usb8: bus auto-suspend
> xhci_hcd 0000:1a:00.0: suspend USB 2.0 root hub
> xhci_hcd 0000:1a:00.0: `MEM_WRITE_DWORD(3'b000, 32'hffffc90012858450,
> 32'ha0002a0, 4'hf);
> xhci_hcd 0000:1a:00.0: `MEM_WRITE_DWORD(3'b000, 32'hffffc90012858440,
> 32'hc000e61, 4'hf);
> xhci_hcd 0000:1a:00.0: `MEM_WRITE_DWORD(3'b000, 32'hffffc90012858444,
> 32'h8, 4'hf);
> sd 5:0:0:0: [sdb] Unhandled error code
> sd 5:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
> sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 01 00 00 01 00
> end_request: I/O error, dev sdb, sector 8
> Buffer I/O error on device sdb, logical block 1
> sd 5:0:0:0: [sdb] Unhandled error code
> sd 5:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
> sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 01 00 00 01 00
> end_request: I/O error, dev sdb, sector 8
> Buffer I/O error on device sdb, logical block 1
> sd 5:0:0:0: [sdb] Unhandled error code
> sd 5:0:0:0: [sdb] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK
> sd 5:0:0:0: [sdb] CDB: Read(10): 28 00 2b aa 14 74 00 00 01 00
> end_request: I/O error, dev sdb, sector 5860533152
> Buffer I/O error on device sdb, logical block 732566644
>
> ...
This problem is also existed for the kernel applied the patch on
the top of the 5 patches.
PM: Syncing filesystems ... done.
(elapsed 0.01 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
PM: Preallocating image memory... done (allocated 312035 pages)
PM: Allocated 1248140 kbytes in 0.61 seconds (2046.13 MB/s)
serial 00:08: disabled
00:06:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
ata_piix 0000:00:1f.2: PCI INT A -> GSI 16 (level, low) -> IRQ 16
ata_piix 0000:00:1f.5: PCI INT C -> GSI 21 (level, low) -> IRQ 21
serial 00:07: activated
serial 00:08: activated
hub 9-1:1.0: hub_port_status failed (err = -22)
hub 9-1:1.0: hub_port_status failed (err = -22)
hub 9-1:1.0: hub_port_status failed (err = -22)
hub 9-1:1.0: hub_port_status failed (err = -22)
hub 9-1:1.0: activate --> -22
mptsas 0000:01:00.0: BAR 0: set to [io 0x1000-0x10ff] (PCI address [0x1000-0x10ff])
mptsas 0000:01:00.0: BAR 1: set to [mem 0x97910000-0x97913fff 64bit] (PCI address [0x97910000-0x97913fff])
mptsas 0000:01:00.0: BAR 3: set to [mem 0x97900000-0x9790ffff 64bit] (PCI address [0x97900000-0x9790ffff])
bnx2 0000:0b:00.0: eth0: NIC Copper Link is Down
mptsas 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
mptbase: ioc0: pci-resume: ioc-state=0x1,doorbell=0x10000000
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link down (SStatus 0 SControl 300)
ata1.00: SATA link down (SStatus 0 SControl 300)
ata1.01: SATA link down (SStatus 0 SControl 300)
ata2.00: SATA link down (SStatus 0 SControl 300)
ata2.01: SATA link down (SStatus 0 SControl 300)
bnx2 0000:0b:00.0: eth0: NIC Copper Link is Up, 1000 Mbps full duplex
mptbase: ioc0: Sending mpt_do_ioc_recovery
mptbase: ioc0: Initiating bringup
ioc0: LSISAS1064E B3: Capabilities={Initiator}
mptbase: ioc0: pci-resume: success
PM: thaw of devices complete after 15048.141 msecs
PM: Compressing and saving image data (307962 pages) ... done
PM: Wrote 1231848 kbytes in 11.62 seconds (106.01 MB/s)
PM: S|
md: stopping all md devices.
kvm: exiting hardware virtualization
ACPI: Preparing to enter system sleep state S5
Disabling non-boot CPUs ...
Power down.
CAI Qian
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