This is an old revision of this page, as edited by
DavidHedlund at
22:31, 9 April 2015. It may differ significantly from the
Current revision.
model: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)(model id: 1627)
possible other names of the device:
NEC uPD720201
vendor:
Renesas Technology Corp.
subtype (PCMCIA, USB, Firewire, HECI):
USB Controller
VendorID:ProductID code of the device:
1912:0014
year of commercialization:
not-specified
tested on:
Trisquel 6.0 Toutatis
tested with the following kernel libre:
3.2.0-79-generic x86_64
does it work with free software?
no
free driver used:
xhci_hcd
Description:
Preparation
If you have not updated PCI IDs you need to run sudo update-pciids, and reboot.
Notes
USB 3.0 did not work so it used USB 2.0 used as fallback.
Software information
lspci
04:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)
lspci -v
04:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03) (prog-if 30 [XHCI])
Subsystem: Renesas Technology Corp. Device 0015
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at ee000000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
lspci -nnk
04:00.0 USB controller [0c03]: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller [1912:0014] (rev 03)
Subsystem: Renesas Technology Corp. Device [1912:0015]
Kernel driver in use: xhci_hcd
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