diff options
| author | Marek Vasut <[email protected]> | 2016-01-23 21:04:46 +0100 |
|---|---|---|
| committer | Marek Vasut <[email protected]> | 2016-02-24 19:12:32 +0100 |
| commit | cf7c93cdd75570fe6f75d04177b94a84146f5e46 (patch) | |
| tree | 65bc8b12804a34f3289603db6ce6665455548b1e /include/linux/string.h | |
| parent | 643cacb6d6d5a9f3adbf294a390537d53208fd79 (diff) | |
usb: ehci: Implement V2P mapping
Certain processor architectures, like MIPS, require that the USB
structures and transfer buffers are passed with their PA to the
USB controller. If VA is passed, the USB will not work. Add the
necessary virt_to_phys() calls into the USB EHCI code to make it
work.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Daniel Schwierzeck <[email protected]>
Cc: Hans de Goede <[email protected]>
Diffstat (limited to 'include/linux/string.h')
0 files changed, 0 insertions, 0 deletions