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| author | Roy Pledge <roy.pledge@nxp.com> | 2017-05-25 20:59:08 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 07:32:32 (GMT) |
| commit | 33753ff1aee7ca9abf1832dbab5b50235a6c829b (patch) | |
| tree | f7e9ef99b1a2ba0a87e285f46b91f9342df63949 /drivers/tty/rocket.c | |
| parent | 663314bf0d55ab3713a39e4a7dcc423b5390c9d5 (diff) | |
| download | linux-33753ff1aee7ca9abf1832dbab5b50235a6c829b.tar.xz | |
fsl_qbman/usdpaa: Invalidate software portals before use
Invalidate the cache for the software portals before using them
since the portals are non coherent. This ensures that the core
using the portal is seeing the most up to date information in
case the cache contained older data. This is important during
the cleanup phase if cleanup occurs on a differnt core than
what the application was using.
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Diffstat (limited to 'drivers/tty/rocket.c')
0 files changed, 0 insertions, 0 deletions