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| author | Alek Du <alek.du@intel.com> | 2010-06-04 07:47:54 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 21:35:35 (GMT) |
| commit | aa4d8342988d0c1a79ff19b2ede1e81dfbb16ea5 (patch) | |
| tree | 7139abaa1f63af9a70405cec91dcd1b8a30bf0d0 /drivers/usb/host/ehci-hub.c | |
| parent | e644814a2ccbfe171d2fd2b9bca491ead1ae1a96 (diff) | |
| download | linux-aa4d8342988d0c1a79ff19b2ede1e81dfbb16ea5.tar.xz | |
USB: EHCI: EHCI 1.1 addendum: preparation
EHCI 1.1 addendum introduced several energy efficiency extensions for
EHCI USB host controllers:
1. LPM (link power management)
2. Per-port change
3. Shorter periodic frame list
4. Hardware prefetching
This patch is intended to define the HW bits and debug interface for
EHCI 1.1 addendum. The LPM and Per-port change patches will be sent out
after this patch.
Signed-off-by: Jacob Pan <jacob.jun.pan@intel.com>
Signed-off-by: Alek Du <alek.du@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
0 files changed, 0 insertions, 0 deletions