Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up (Summary: not final fixed yet)

2015-09-05 Thread Zheng Bao
http://review.coreboot.org/#/c/11376/Only this can be apply to Trinity.

Zheng

> Date: Wed, 2 Sep 2015 17:22:30 +0200
> From: vid...@gmail.com
> To: seabios@seabios.org
> Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached 
> when power up (Summary: not final fixed yet)
> 
> 2015-08-26 14:33 GMT+02:00 Zheng Bao :
> > Yes. Need test by our validation dept.
> 
> Hello Zheng,
> 
> Is there an estimated turnaround time for changes to be delivered?
> 
> Would the following changesets apply to Trinity?
> http://review.coreboot.org/#/c/11375/
> http://review.coreboot.org/#/c/11376/
> http://review.coreboot.org/#/c/11377/
> 
> Idwer
> 
> >
> >
> >> Date: Wed, 26 Aug 2015 13:55:52 +0200
> >> From: vid...@gmail.com
> >> To: seabios@seabios.org
> >> Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is
> >> attached when power up (Summary: not final fixed yet)
> >
> >>
> >> 2015-08-26 10:02 GMT+02:00 Zheng Bao :
> >> > Changing the AMD register in Coreboot code can only solve the USB3
> >> > problem
> >> > in OS. In SeaBIOS stage, the problem still exists.
> >>
> >> Will you submit a change to AGESA?
> >>
> >> >
> >> > I will start a new thread to describe the problem.
> >> >
> >> > Zheng
> >> >
> >> > 
> >> > From: fishb...@hotmail.com
> >> > To: vid...@gmail.com; seabios@seabios.org
> >> > Date: Wed, 26 Aug 2015 05:35:12 +
> >> > Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is
> >> > attached
> >> > when power up
> >> >
> >> > Problem solved. It is about a internal register setting.
> >> > Zheng
> >> >
> >> >
> >> > 
> >> > From: fishb...@hotmail.com
> >> > To: vid...@gmail.com; seabios@seabios.org
> >> > Date: Tue, 25 Aug 2015 12:06:34 +
> >> > Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is
> >> > attached
> >> > when power up
> >> >
> >> > Message after power up. xhci is ok.
> >> > 
> >> > SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
> >> > Found coreboot cbmem console @ bffde000
> >> > Found mainboard AMD Parmer
> >> > Relocating init from 0x000e7b40 to 0xbff55050 (size 40688)
> >> > Found CBFS header at 0xfc60
> >> > CPU Mhz=2497
> >> > Found 23 PCI devices (max PCI bus is 02)
> >> > Copying SMBIOS entry point from 0xbffa7000 to 0x000f1a10
> >> > Copying ACPI RSDP from 0xbffb8000 to 0x000f19e0
> >> > Copying MPTABLE from 0xbffdc000/bffdc010 to 0x000f17b0
> >> > Copying PIR from 0xbffdd000 to 0x000f1780
> >> > Using pmtimer, ioport 0x818
> >> > Scan for VGA option rom
> >> > Running option rom at c000:0003
> >> > Turning on vga text mode console
> >> > SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
> >> > /bff52000\ Start thread
> >> > |bff52000| XHCI init on dev 00:10.0: regs @ 0xf0248000, 4 ports, 32
> >> > slots,
> >> > 32 byte contexts
> >> > |bff52000| XHCI extcap 0x1 @ f0248500
> >> > |bff52000| XHCI protocol USB 3.00, 2 ports (offset 1), def 0
> >> > |bff52000| XHCI protocol USB 2.00, 2 ports (offset 3), def 0
> >> > /bff51000\ Start thread
> >> > |bff51000| configure_xhci: resetting
> >> > Found 1 serial ports
> >> > AHCI controller at 11.0, iobase f024d000, irq 0
> >> > AHCI: cap 0xf3309f05, ports_impl 0x3f
> >> > /bff5\ Start thread
> >> > |bff5| AHCI/0: probing
> >> > |bff52000| EHCI init on dev 00:12.2 (regs=0xf024d820)
> >> > /bff4f000\ Start thread
> >> > /bff4d000\ Start thread
> >> > |bff4d000| AHCI/1: probing
> >> > |bff5| AHCI/0: link down
> >> > |bff52000| EHCI init on dev 00:13.2 (regs=0xf024d920)
> >> > /bff4c000\ Start thread
> >> > /bff4b000\ Start thread
> >> > |bff4b000| AHCI/2: probing
> >> > |bff4d000| AHCI/1: link down
> >> > \bff5/ End thread
> >> > |bff52000| OHCI init on dev 00:12.0 (regs=0xf024a000)
> >> > /bff5\ Start thread
> >> > /bff4a000\ Start thread
> >> > /bff49000\ Start thread
> >> > |bff49000| AHCI/3: probing
> >> > |bff4b000| AHCI/2: link down
> >> > \bff4d000/ End thread
> >> > |bff52000| OHCI init on dev 00:13.0 (regs=0xf024b000)
> >> > /bff4d000\ Start thread
> >> > /bff48000\ Start thread
> >> > /bff47000\ Start thread
> >> > /bff45000\ Start thread
> >> > |bff45000| AHCI/4: probing
> >> > |bff49000| AHCI/3: link down
> >> > \bff4b000/ End thread
> >> > |bff52000| OHCI init on dev 00:14.5 (regs=0xf024c000)
> >> > /bff4b000\ Start thread
> >> > /bff44000\ Start thread
> >> > /bff43000\ Start thread
> >> > /bff42000\ Start thread
> >> > |bff42000| AHCI/5: probing
> >> > |bff45000| AHCI/4: link down
> >> > \bff49000/ End thread
> >> > \bff52000/ End thread
> >> > /bff52000\ Start thread
> >> > \bff52000/ End thread
> >> > /bff52000\ Start thread
> >> > |bff42000| AHCI/5: link down
> >> > \bff45000/ End thread
> >> > /bff49000\ Start thread
> >> > /bff46000\ Start thread
> >> > /bff45000\ Start thread
> >> > \bff42000/ End thread
> >> > /bff42000\ Start thread
> >> > 

Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up (Summary: not final fixed yet)

2015-09-02 Thread Idwer Vollering
2015-08-26 14:33 GMT+02:00 Zheng Bao :
> Yes. Need test by our validation dept.

Hello Zheng,

Is there an estimated turnaround time for changes to be delivered?

Would the following changesets apply to Trinity?
http://review.coreboot.org/#/c/11375/
http://review.coreboot.org/#/c/11376/
http://review.coreboot.org/#/c/11377/

Idwer

>
>
>> Date: Wed, 26 Aug 2015 13:55:52 +0200
>> From: vid...@gmail.com
>> To: seabios@seabios.org
>> Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is
>> attached when power up (Summary: not final fixed yet)
>
>>
>> 2015-08-26 10:02 GMT+02:00 Zheng Bao :
>> > Changing the AMD register in Coreboot code can only solve the USB3
>> > problem
>> > in OS. In SeaBIOS stage, the problem still exists.
>>
>> Will you submit a change to AGESA?
>>
>> >
>> > I will start a new thread to describe the problem.
>> >
>> > Zheng
>> >
>> > 
>> > From: fishb...@hotmail.com
>> > To: vid...@gmail.com; seabios@seabios.org
>> > Date: Wed, 26 Aug 2015 05:35:12 +
>> > Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is
>> > attached
>> > when power up
>> >
>> > Problem solved. It is about a internal register setting.
>> > Zheng
>> >
>> >
>> > 
>> > From: fishb...@hotmail.com
>> > To: vid...@gmail.com; seabios@seabios.org
>> > Date: Tue, 25 Aug 2015 12:06:34 +
>> > Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is
>> > attached
>> > when power up
>> >
>> > Message after power up. xhci is ok.
>> > 
>> > SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
>> > Found coreboot cbmem console @ bffde000
>> > Found mainboard AMD Parmer
>> > Relocating init from 0x000e7b40 to 0xbff55050 (size 40688)
>> > Found CBFS header at 0xfc60
>> > CPU Mhz=2497
>> > Found 23 PCI devices (max PCI bus is 02)
>> > Copying SMBIOS entry point from 0xbffa7000 to 0x000f1a10
>> > Copying ACPI RSDP from 0xbffb8000 to 0x000f19e0
>> > Copying MPTABLE from 0xbffdc000/bffdc010 to 0x000f17b0
>> > Copying PIR from 0xbffdd000 to 0x000f1780
>> > Using pmtimer, ioport 0x818
>> > Scan for VGA option rom
>> > Running option rom at c000:0003
>> > Turning on vga text mode console
>> > SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
>> > /bff52000\ Start thread
>> > |bff52000| XHCI init on dev 00:10.0: regs @ 0xf0248000, 4 ports, 32
>> > slots,
>> > 32 byte contexts
>> > |bff52000| XHCI extcap 0x1 @ f0248500
>> > |bff52000| XHCI protocol USB 3.00, 2 ports (offset 1), def 0
>> > |bff52000| XHCI protocol USB 2.00, 2 ports (offset 3), def 0
>> > /bff51000\ Start thread
>> > |bff51000| configure_xhci: resetting
>> > Found 1 serial ports
>> > AHCI controller at 11.0, iobase f024d000, irq 0
>> > AHCI: cap 0xf3309f05, ports_impl 0x3f
>> > /bff5\ Start thread
>> > |bff5| AHCI/0: probing
>> > |bff52000| EHCI init on dev 00:12.2 (regs=0xf024d820)
>> > /bff4f000\ Start thread
>> > /bff4d000\ Start thread
>> > |bff4d000| AHCI/1: probing
>> > |bff5| AHCI/0: link down
>> > |bff52000| EHCI init on dev 00:13.2 (regs=0xf024d920)
>> > /bff4c000\ Start thread
>> > /bff4b000\ Start thread
>> > |bff4b000| AHCI/2: probing
>> > |bff4d000| AHCI/1: link down
>> > \bff5/ End thread
>> > |bff52000| OHCI init on dev 00:12.0 (regs=0xf024a000)
>> > /bff5\ Start thread
>> > /bff4a000\ Start thread
>> > /bff49000\ Start thread
>> > |bff49000| AHCI/3: probing
>> > |bff4b000| AHCI/2: link down
>> > \bff4d000/ End thread
>> > |bff52000| OHCI init on dev 00:13.0 (regs=0xf024b000)
>> > /bff4d000\ Start thread
>> > /bff48000\ Start thread
>> > /bff47000\ Start thread
>> > /bff45000\ Start thread
>> > |bff45000| AHCI/4: probing
>> > |bff49000| AHCI/3: link down
>> > \bff4b000/ End thread
>> > |bff52000| OHCI init on dev 00:14.5 (regs=0xf024c000)
>> > /bff4b000\ Start thread
>> > /bff44000\ Start thread
>> > /bff43000\ Start thread
>> > /bff42000\ Start thread
>> > |bff42000| AHCI/5: probing
>> > |bff45000| AHCI/4: link down
>> > \bff49000/ End thread
>> > \bff52000/ End thread
>> > /bff52000\ Start thread
>> > \bff52000/ End thread
>> > /bff52000\ Start thread
>> > |bff42000| AHCI/5: link down
>> > \bff45000/ End thread
>> > /bff49000\ Start thread
>> > /bff46000\ Start thread
>> > /bff45000\ Start thread
>> > \bff42000/ End thread
>> > /bff42000\ Start thread
>> > /bff41000\ Start thread
>> > /bff4\ Start thread
>> > /bff3f000\ Start thread
>> > /bff3e000\ Start thread
>> > /bff3d000\ Start thread
>> > /bff3c000\ Start thread
>> > /bff3b000\ Start thread
>> > |bff3b000| XHCI port #2: 0x00021203, powered, enabled, pls 0, speed 4
>> > [Super]
>> > /bff3a000\ Start thread
>> > /bff39000\ Start thread
>> > /bff38000\ Start thread
>> > /bff37000\ Start thread
>> > /bff36000\ Start thread
>> > /bff35000\ Start thread
>> > |bff3b000| xhci_alloc_pipe: usbdev 0xbff53350, ring 0xbff9e400, slotid
>> > 0,
>> > epid 1
>> > |bff3b000| 

Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up (Summary: not final fixed yet)

2015-08-27 Thread Peter Stuge
Zheng Bao wrote:
 Yes. Need test by our validation dept.

Thank you for working on this!


//Peter

___
SeaBIOS mailing list
SeaBIOS@seabios.org
http://www.seabios.org/mailman/listinfo/seabios


Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up (Summary: not final fixed yet)

2015-08-26 Thread Idwer Vollering
2015-08-26 10:02 GMT+02:00 Zheng Bao fishb...@hotmail.com:
 Changing the AMD register in Coreboot code can only solve the  USB3 problem
 in OS. In SeaBIOS stage, the problem still exists.

Will you submit a change to AGESA?


 I will start a new thread to describe the problem.

 Zheng

 
 From: fishb...@hotmail.com
 To: vid...@gmail.com; seabios@seabios.org
 Date: Wed, 26 Aug 2015 05:35:12 +
 Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached
 when power up

 Problem solved. It is about a internal register setting.
 Zheng


 
 From: fishb...@hotmail.com
 To: vid...@gmail.com; seabios@seabios.org
 Date: Tue, 25 Aug 2015 12:06:34 +
 Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached
 when power up

 Message after power up. xhci is ok.
 
 SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
 Found coreboot cbmem console @ bffde000
 Found mainboard AMD Parmer
 Relocating init from 0x000e7b40 to 0xbff55050 (size 40688)
 Found CBFS header at 0xfc60
 CPU Mhz=2497
 Found 23 PCI devices (max PCI bus is 02)
 Copying SMBIOS entry point from 0xbffa7000 to 0x000f1a10
 Copying ACPI RSDP from 0xbffb8000 to 0x000f19e0
 Copying MPTABLE from 0xbffdc000/bffdc010 to 0x000f17b0
 Copying PIR from 0xbffdd000 to 0x000f1780
 Using pmtimer, ioport 0x818
 Scan for VGA option rom
 Running option rom at c000:0003
 Turning on vga text mode console
 SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
 /bff52000\ Start thread
 |bff52000| XHCI init on dev 00:10.0: regs @ 0xf0248000, 4 ports, 32 slots,
 32 byte contexts
 |bff52000| XHCIextcap 0x1 @ f0248500
 |bff52000| XHCIprotocol USB  3.00, 2 ports (offset 1), def 0
 |bff52000| XHCIprotocol USB  2.00, 2 ports (offset 3), def 0
 /bff51000\ Start thread
 |bff51000| configure_xhci: resetting
 Found 1 serial ports
 AHCI controller at 11.0, iobase f024d000, irq 0
 AHCI: cap 0xf3309f05, ports_impl 0x3f
 /bff5\ Start thread
 |bff5| AHCI/0: probing
 |bff52000| EHCI init on dev 00:12.2 (regs=0xf024d820)
 /bff4f000\ Start thread
 /bff4d000\ Start thread
 |bff4d000| AHCI/1: probing
 |bff5| AHCI/0: link down
 |bff52000| EHCI init on dev 00:13.2 (regs=0xf024d920)
 /bff4c000\ Start thread
 /bff4b000\ Start thread
 |bff4b000| AHCI/2: probing
 |bff4d000| AHCI/1: link down
 \bff5/ End thread
 |bff52000| OHCI init on dev 00:12.0 (regs=0xf024a000)
 /bff5\ Start thread
 /bff4a000\ Start thread
 /bff49000\ Start thread
 |bff49000| AHCI/3: probing
 |bff4b000| AHCI/2: link down
 \bff4d000/ End thread
 |bff52000| OHCI init on dev 00:13.0 (regs=0xf024b000)
 /bff4d000\ Start thread
 /bff48000\ Start thread
 /bff47000\ Start thread
 /bff45000\ Start thread
 |bff45000| AHCI/4: probing
 |bff49000| AHCI/3: link down
 \bff4b000/ End thread
 |bff52000| OHCI init on dev 00:14.5 (regs=0xf024c000)
 /bff4b000\ Start thread
 /bff44000\ Start thread
 /bff43000\ Start thread
 /bff42000\ Start thread
 |bff42000| AHCI/5: probing
 |bff45000| AHCI/4: link down
 \bff49000/ End thread
 \bff52000/ End thread
 /bff52000\ Start thread
 \bff52000/ End thread
 /bff52000\ Start thread
 |bff42000| AHCI/5: link down
 \bff45000/ End thread
 /bff49000\ Start thread
 /bff46000\ Start thread
 /bff45000\ Start thread
 \bff42000/ End thread
 /bff42000\ Start thread
 /bff41000\ Start thread
 /bff4\ Start thread
 /bff3f000\ Start thread
 /bff3e000\ Start thread
 /bff3d000\ Start thread
 /bff3c000\ Start thread
 /bff3b000\ Start thread
 |bff3b000| XHCI port #2: 0x00021203, powered, enabled, pls 0, speed 4
 [Super]
 /bff3a000\ Start thread
 /bff39000\ Start thread
 /bff38000\ Start thread
 /bff37000\ Start thread
 /bff36000\ Start thread
 /bff35000\ Start thread
 |bff3b000| xhci_alloc_pipe: usbdev 0xbff53350, ring 0xbff9e400, slotid 0,
 epid 1
 |bff3b000| xhci_cmd_enable_slot:
 |bff3b000| xhci_trb_queue: ring 0xbff9ed00 [nidx 1, len 0]
 |bff3b000| xhci_process_events: status change port #2
 |bff3b000| xhci_process_events: ring 0xbff9ed00 [trb 0xbff9ed00, evt
 0xbff9ee00, type 33, eidx 1, cc 1]
 |bff3b000| xhci_alloc_pipe: enable slot: got slotid 1
 |bff3b000| xhci_cmd_address_device: slotid 1
 |bff3b000| xhci_trb_queue: ring 0xbff9ed00 [nidx 2, len 0]
 /bff34000\ Start thread
 /bff33000\ Start thread
 |bff3b000| xhci_process_events: ring 0xbff9ed00 [trb 0xbff9ed10, evt
 0xbff9ee00, type 33, eidx 2, cc 1]
 |bff3b000| xhci_realloc_pipe: usbdev 0xbff53350, ring 0xbff9e400, slotid 1,
 epid 1
 |bff3b000| xhci_trb_queue: ring 0xbff9e400 [nidx 1, len 8]
 |bff3b000| xhci_trb_queue: ring 0xbff9e400 [nidx 2, len 8]
 |bff3b000| xhci_trb_queue: ring 0xbff9e400 [nidx 3, len 0]
 |bff3b000| xhci_xfer_kick: ring 0xbff9e400, slotid 1, epid 1
 |bff3b000| xhci_process_events: ring 0xbff9e400 [trb 0xbff9e420, evt
 0xbff9e500, type 32, eidx 3, cc 1]
 |bff3b000| xhci_realloc_pipe: usbdev 0xbff53350, ring 0xbff9e400, slotid 1,
 epid 1
 |bff3b000| 

Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached when power up (Summary: not final fixed yet)

2015-08-26 Thread Zheng Bao
Yes. Need test by our validation dept.


 Date: Wed, 26 Aug 2015 13:55:52 +0200
 From: vid...@gmail.com
 To: seabios@seabios.org
 Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached 
 when power up (Summary: not final fixed yet)
 
 2015-08-26 10:02 GMT+02:00 Zheng Bao fishb...@hotmail.com:
  Changing the AMD register in Coreboot code can only solve the  USB3 problem
  in OS. In SeaBIOS stage, the problem still exists.
 
 Will you submit a change to AGESA?
 
 
  I will start a new thread to describe the problem.
 
  Zheng
 
  
  From: fishb...@hotmail.com
  To: vid...@gmail.com; seabios@seabios.org
  Date: Wed, 26 Aug 2015 05:35:12 +
  Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached
  when power up
 
  Problem solved. It is about a internal register setting.
  Zheng
 
 
  
  From: fishb...@hotmail.com
  To: vid...@gmail.com; seabios@seabios.org
  Date: Tue, 25 Aug 2015 12:06:34 +
  Subject: Re: [SeaBIOS] : USB 3.0 port failed if a USB 3.0 device is attached
  when power up
 
  Message after power up. xhci is ok.
  
  SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
  Found coreboot cbmem console @ bffde000
  Found mainboard AMD Parmer
  Relocating init from 0x000e7b40 to 0xbff55050 (size 40688)
  Found CBFS header at 0xfc60
  CPU Mhz=2497
  Found 23 PCI devices (max PCI bus is 02)
  Copying SMBIOS entry point from 0xbffa7000 to 0x000f1a10
  Copying ACPI RSDP from 0xbffb8000 to 0x000f19e0
  Copying MPTABLE from 0xbffdc000/bffdc010 to 0x000f17b0
  Copying PIR from 0xbffdd000 to 0x000f1780
  Using pmtimer, ioport 0x818
  Scan for VGA option rom
  Running option rom at c000:0003
  Turning on vga text mode console
  SeaBIOS (version rel-1.8.0-0-g4c59f5d-dirty-20150825_074224-supersrv)
  /bff52000\ Start thread
  |bff52000| XHCI init on dev 00:10.0: regs @ 0xf0248000, 4 ports, 32 slots,
  32 byte contexts
  |bff52000| XHCIextcap 0x1 @ f0248500
  |bff52000| XHCIprotocol USB  3.00, 2 ports (offset 1), def 0
  |bff52000| XHCIprotocol USB  2.00, 2 ports (offset 3), def 0
  /bff51000\ Start thread
  |bff51000| configure_xhci: resetting
  Found 1 serial ports
  AHCI controller at 11.0, iobase f024d000, irq 0
  AHCI: cap 0xf3309f05, ports_impl 0x3f
  /bff5\ Start thread
  |bff5| AHCI/0: probing
  |bff52000| EHCI init on dev 00:12.2 (regs=0xf024d820)
  /bff4f000\ Start thread
  /bff4d000\ Start thread
  |bff4d000| AHCI/1: probing
  |bff5| AHCI/0: link down
  |bff52000| EHCI init on dev 00:13.2 (regs=0xf024d920)
  /bff4c000\ Start thread
  /bff4b000\ Start thread
  |bff4b000| AHCI/2: probing
  |bff4d000| AHCI/1: link down
  \bff5/ End thread
  |bff52000| OHCI init on dev 00:12.0 (regs=0xf024a000)
  /bff5\ Start thread
  /bff4a000\ Start thread
  /bff49000\ Start thread
  |bff49000| AHCI/3: probing
  |bff4b000| AHCI/2: link down
  \bff4d000/ End thread
  |bff52000| OHCI init on dev 00:13.0 (regs=0xf024b000)
  /bff4d000\ Start thread
  /bff48000\ Start thread
  /bff47000\ Start thread
  /bff45000\ Start thread
  |bff45000| AHCI/4: probing
  |bff49000| AHCI/3: link down
  \bff4b000/ End thread
  |bff52000| OHCI init on dev 00:14.5 (regs=0xf024c000)
  /bff4b000\ Start thread
  /bff44000\ Start thread
  /bff43000\ Start thread
  /bff42000\ Start thread
  |bff42000| AHCI/5: probing
  |bff45000| AHCI/4: link down
  \bff49000/ End thread
  \bff52000/ End thread
  /bff52000\ Start thread
  \bff52000/ End thread
  /bff52000\ Start thread
  |bff42000| AHCI/5: link down
  \bff45000/ End thread
  /bff49000\ Start thread
  /bff46000\ Start thread
  /bff45000\ Start thread
  \bff42000/ End thread
  /bff42000\ Start thread
  /bff41000\ Start thread
  /bff4\ Start thread
  /bff3f000\ Start thread
  /bff3e000\ Start thread
  /bff3d000\ Start thread
  /bff3c000\ Start thread
  /bff3b000\ Start thread
  |bff3b000| XHCI port #2: 0x00021203, powered, enabled, pls 0, speed 4
  [Super]
  /bff3a000\ Start thread
  /bff39000\ Start thread
  /bff38000\ Start thread
  /bff37000\ Start thread
  /bff36000\ Start thread
  /bff35000\ Start thread
  |bff3b000| xhci_alloc_pipe: usbdev 0xbff53350, ring 0xbff9e400, slotid 0,
  epid 1
  |bff3b000| xhci_cmd_enable_slot:
  |bff3b000| xhci_trb_queue: ring 0xbff9ed00 [nidx 1, len 0]
  |bff3b000| xhci_process_events: status change port #2
  |bff3b000| xhci_process_events: ring 0xbff9ed00 [trb 0xbff9ed00, evt
  0xbff9ee00, type 33, eidx 1, cc 1]
  |bff3b000| xhci_alloc_pipe: enable slot: got slotid 1
  |bff3b000| xhci_cmd_address_device: slotid 1
  |bff3b000| xhci_trb_queue: ring 0xbff9ed00 [nidx 2, len 0]
  /bff34000\ Start thread
  /bff33000\ Start thread
  |bff3b000| xhci_process_events: ring 0xbff9ed00 [trb 0xbff9ed10, evt
  0xbff9ee00, type 33, eidx 2, cc 1]
  |bff3b000| xhci_realloc_pipe: usbdev 0xbff53350, ring 0xbff9e400, slotid 1,
  epid 1
  |bff3b000| xhci_trb_queue: ring 0xbff9e400 [nidx 1,