diff options
| author | Alexey Brodkin <[email protected]> | 2014-01-22 20:49:09 +0400 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2014-02-07 09:17:05 -0500 |
| commit | 50b0df814b0f75c08a3d45a017016a75af3edb5d (patch) | |
| tree | 5f68cb4e12f3791137ce141494f54e3fb9bafc09 /include/linux/linux_string.h | |
| parent | 92a190aaab3536d695c51e0739f925910eb49889 (diff) | |
net/designware: make driver compatible with data cache
Up until now this driver only worked with data cache disabled.
To make it work with enabled data cache following changes were required:
* Flush Tx/Rx buffer descriptors their modification
* Invalidate Tx/Rx buffer descriptors before reading its values
* Flush cache for data passed from CPU to GMAC
* Invalidate cache for data passed from GMAC to CPU
Cc: Joe Hershberger <[email protected]>
Cc: Vipin Kumar <[email protected]>
Cc: Stefan Roese <[email protected]>
Cc: Mischa Jonker <[email protected]>
Cc: Shiraz Hashim <[email protected]>
Cc: Albert ARIBAUD <[email protected]>
Cc: Amit Virdi <[email protected]>
Cc: Sonic Zhang <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
Diffstat (limited to 'include/linux/linux_string.h')
0 files changed, 0 insertions, 0 deletions