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| author | Stephen Warren <swarren@nvidia.com> | 2014-02-06 13:13:06 -0700 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2014-03-10 18:53:36 +0100 |
| commit | 8165e34bf4f1b663ca37f7ead4bb029b4d9da74e (patch) | |
| tree | 645ab73d4a6fbdd83608dd8876f1c7cf9cefbbe0 /include/usbdescriptors.h | |
| parent | 2456b97f0c9411d0bc2637ba1033a910c8b4b971 (diff) | |
| download | u-boot-imx-8165e34bf4f1b663ca37f7ead4bb029b4d9da74e.zip u-boot-imx-8165e34bf4f1b663ca37f7ead4bb029b4d9da74e.tar.gz u-boot-imx-8165e34bf4f1b663ca37f7ead4bb029b4d9da74e.tar.bz2 | |
usb: ehci: fully align interrupt QHs/QTDs
These data structures are passed to cache-flushing routines, and hence
must be conform to both the USB the cache-flusing alignment requirements.
That means aligning to USB_DMA_MINALIGN. This is important on systems
where cache lines are >32 bytes.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'include/usbdescriptors.h')
0 files changed, 0 insertions, 0 deletions