Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 17459
b: refs/heads/master
c: b3c29d8
h: refs/heads/master
i:
  17457: 1802dc1
  17455: cf9e976
v: v3
  • Loading branch information
Jesper Juhl authored and Adrian Bunk committed Jan 9, 2006
1 parent 955f78e commit a0864dc
Show file tree
Hide file tree
Showing 2 changed files with 6 additions and 6 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: e82443c092fc37a907c117d36f44b6fe143567ae
refs/heads/master: b3c29d85bf0dcce9e99cbfba2811aeefae017aaa
10 changes: 5 additions & 5 deletions trunk/drivers/usb/host/Kconfig
Original file line number Diff line number Diff line change
Expand Up @@ -11,14 +11,14 @@ config USB_EHCI_HCD
The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0
"high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware.
If your USB host controller supports USB 2.0, you will likely want to
configure this Host Controller Driver. At this writing, the primary
implementation of EHCI is a chip from NEC, widely available in add-on
PCI cards, but implementations are in the works from other vendors
including Intel and Philips. Motherboard support is appearing.
configure this Host Controller Driver. At the time of this writing,
the primary implementation of EHCI is a chip from NEC, widely available
in add-on PCI cards, but implementations are in the works from other
vendors including Intel and Philips. Motherboard support is appearing.

EHCI controllers are packaged with "companion" host controllers (OHCI
or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports
will connect to EHCI if it the device is high speed, otherwise they
will connect to EHCI if the device is high speed, otherwise they
connect to a companion controller. If you configure EHCI, you should
probably configure the OHCI (for NEC and some other vendors) USB Host
Controller Driver or UHCI (for Via motherboards) Host Controller
Expand Down

0 comments on commit a0864dc

Please sign in to comment.