usb issues on AMD 9xx chipset

Nobody III hungryninja101 at ...9...
Tue Apr 3 00:42:32 CEST 2018 

There are plenty of scenarios that don't use usb_drv, at least when ps2_drv
is an option. run/demo, run/framebuffer, and run/ahci_bench are a few
examples.

It looks like the Out_of_caps warning is common with usb_drv, and appears
even when the driver is working properly.

On Mon, Apr 2, 2018 at 1:33 PM, John J. Karcher <
devuser at ...544...> wrote:

> This is interesting.  I get the same error message in a VirtualBox VM
> using the "ICH9" chipset.  (It doesn't happen with the "PIIX3" chipset, but
> the block device isn't found using that.)
>
> How did you disable "usb_drv"?  (I tried a few things, but they all hung
> the system.)
>
>
> On 03/31/2018 02:44 PM, Nobody III wrote:
>
>> No. I can use platform_drv just fine without usb_drv, and even with
>> fb_drv.
>>
>> On Sat, Mar 31, 2018, 10:32 AM Chris Rothrock <cgrothrock at ...9...
>> <mailto:cgrothrock at ...9...>> wrote:
>>
>>     if you don't load the usb_drv, does the platform_drv still run out
>>     of caps?
>>
>>     On Sat, Mar 31, 2018 at 2:46 AM, Nobody III
>>     <hungryninja101 at ...9... <mailto:hungryninja101 at ...9...>> wrote:
>>
>>         I've been testing Genode's current compatibility with my
>>         desktop computer, which has an AMD 9xx chipset. While the
>>         framebuffer driver works fine, usb_drv does not.
>>
>>         Here's the full output:
>>
>>         Genode 18.02-2-g6888094f6 <local changes>
>>         16299 MiB RAM and 63253 caps assigned to init
>>         [init -> acpi_drv] Found MADT
>>         [init -> acpi_drv] MADT IRQ 0 -> GSI 2 flags: 0
>>         [init -> acpi_drv] MADT IRQ 9 -> GSI 9 flags: 15
>>         [init -> acpi_drv] Found MCFG
>>         [init -> acpi_drv] MCFG BASE 0xe0000000 seg 0x0 bus 0x0-0xff
>>         [init -> platform_drv] 0:2.0 - bridge 1:0.0
>>         [init -> platform_drv] 0:9.0 - bridge 2:0.0
>>         [init -> platform_drv] 0:14.4 - bridge 3:0.0
>>         [init -> platform_drv] 0:15.0 - bridge 4:0.0
>>         [init -> platform_drv] 0:15.3 - bridge 5:0.0
>>         [init -> usb_drv] Could not read screen resolution in config node
>>         [init -> usb_drv] Configured HID screen with 0x0
>>         (multitouch=false)
>>         [init -> usb_drv] No <storage> config node found - not
>>         starting the USB Storage (Block) service
>>         [init -> usb_drv] No <nic> config node found - not starting
>>         the USB Nic (Network) service
>>         [init -> usb_drv] No <raw> config node found - not starting
>>         external USB service
>>         [init -> usb_drv] Enabled UHCI (USB 1.0/1.1) support
>>         [init -> usb_drv] Enabled OHCI (USB 1.0/1.1) support
>>         [init -> usb_drv] Enabled EHCI (USB 2.0) support
>>         [init -> usb_drv] Enabled XHCI (USB 3.0) support
>>         *[init -> platform_drv] Warning: Out_of_caps during
>>         Device_component construction*
>>         *[init -> platform_drv] Warning: Out_of_caps during
>>         Device_component construction*
>>         *[ 0] sys_assign_pci: Invalid Hint (0x200)*
>>
>>         [init -> platform_drv] Error: usb_drv -> : assignment of PCI
>>         device 2:0.0 failed phys=0xe0200000 virt=0x80400000
>>         [init -> usb_drv] ioremap: mapped phys 0xfe100000 (size 32768)
>>         to virt 0x20000
>>         [init -> usb_drv] dev_info: xHCI Host Controller
>>         [init -> usb_drv] dev_info: new USB bus registered, assigned
>>         bus number 1
>>         [init -> usb_drv] dev_info: hcc params 0x040040a5 hci version
>>         0x100 quirks 0x00000010
>>         [init -> platform_drv] 2:0.0 adjust IRQ as reported by ACPI:
>>         10 -> 48
>>         [init -> platform_drv] 2:0.0 uses MSI 64bit, vector 0x9f,
>>         address 0xfee10000, maskable
>>         [init -> usb_drv] dev_info: USB hub found
>>         [init -> usb_drv] dev_info: 4 ports detected
>>         [init -> usb_drv] dev_info: xHCI Host Controller
>>         [init -> usb_drv] dev_info: new USB bus registered, assigned
>>         bus number 2
>>         [init -> usb_drv] dev_info: We don't know the algorithms for
>>         LPM for this host, disabling LPM.
>>         [init -> usb_drv] dev_info: USB hub found
>>         [init -> usb_drv] dev_info: 4 ports detected
>>         [ 0] sys_assign_pci: Invalid Hint (0xb2)
>>         [init -> platform_drv] Error: usb_drv -> : assignment of PCI
>>         device 0:16.2 failed phys=0xe00b2000 virt=0x1000
>>         [init -> usb_drv] ioremap: mapped phys 0xfe204000 (size 256)
>>         to virt 0x17000
>>         [init -> usb_drv] dev_info: EHCI Host Controller
>>         [init -> usb_drv] dev_info: new USB bus registered, assigned
>>         bus number 3
>>         [init -> usb_drv] dev_info: applying AMD
>>         SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
>>         [init -> platform_drv] 0:16.2 adjust IRQ as reported by ACPI:
>>         11 -> 17
>>         [init -> platform_drv] 0:16.2 uses IRQ, vector 0x11, non-maskable
>>         [init -> usb_drv] dev_info: irq 130, io mem 0xfe204000
>>         [init -> usb_drv] dev_info: USB 2.0 started, EHCI 1.00
>>         [init -> usb_drv] dev_info: USB hub found
>>         [init -> usb_drv] dev_info: 4 ports detected
>>         [ 0] sys_assign_pci: Invalid Hint (0x9a)
>>         [init -> platform_drv] Error: usb_drv -> : assignment of PCI
>>         device 0:13.2 failed phys=0xe009a000 virt=0x1000
>>         [init -> usb_drv] ioremap: mapped phys 0xfe207000 (size 256)
>>         to virt 0x28000
>>         [init -> usb_drv] dev_info: EHCI Host Controller
>>         [init -> usb_drv] dev_info: new USB bus registered, assigned
>>         bus number 4
>>         [init -> usb_drv] dev_info: applying AMD
>>         SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
>>         [init -> platform_drv] 0:13.2 adjust IRQ as reported by ACPI:
>>         11 -> 17
>>         [init -> platform_drv] 0:13.2 uses IRQ, vector 0x11, non-maskable
>>         [init -> usb_drv] dev_info: irq 131, io mem 0xfe207000
>>         [init -> usb_drv] dev_info: USB 2.0 started, EHCI 1.00
>>         [init -> usb_drv] dev_info: USB hub found
>>         [init -> usb_drv] dev_info: 5 ports detected
>>         [ 0] sys_assign_pci: Invalid Hint (0x92)
>>         [init -> platform_drv] Error: usb_drv -> : assignment of PCI
>>         device 0:12.2 failed phys=0xe0092000 virt=0x1000
>>         [init -> usb_drv] ioremap: mapped phys 0xfe209000 (size 256)
>>         to virt 0x29000
>>         [init -> usb_drv] dev_info: EHCI Host Controller
>>         [init -> usb_drv] dev_info: new USB bus registered, assigned
>>         bus number 5
>>         [init -> usb_drv] dev_info: applying AMD
>>         SB700/SB800/Hudson-2/3 EHCI dummy qh workaround
>>         [init -> platform_drv] 0:12.2 adjust IRQ as reported by ACPI:
>>         11 -> 17
>>         [init -> platform_drv] 0:12.2 uses IRQ, vector 0x11, non-maskable
>>         [init -> usb_drv] dev_info: irq 132, io mem 0xfe209000
>>
>>         Also, I get the following message in dmesg on linux (from
>>         drivers/usb/host/pci-quirks.c), but not from usb_drv:
>>         QUIRK: Enable AMD PLL fix
>>
>>         What might be going on? Why would usb_drv cause platform_drv
>>         to run out of CAPs, even when I assign it 2000 CAPs (instead
>>         of 800)?
>>
>>         ------------------------------------------------------------
>> ------------------
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>>
>>
>>
>>     --
>>
>>     Thank You,
>>
>>     Chris Rothrock
>>     Senior System Administrator
>>     (315) 308-1637
>>
>>
>>     ------------------------------------------------------------
>> ------------------
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>>
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>
>
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