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| author | Roy Pledge <Roy.Pledge@freescale.com> | 2014-03-19 19:26:10 (GMT) |
|---|---|---|
| committer | Jose Rivera <German.Rivera@freescale.com> | 2014-03-21 13:44:29 (GMT) |
| commit | c274f4acdd7ecd2a260075353e44a58dddbe46a2 (patch) | |
| tree | 7d19f52b432225864cbe71aaa2abde1870cc4384 /drivers/pinctrl/pinctrl-utils.h | |
| parent | 467eeff40ab5a2b48dfb1efc27ee0de16a380ace (diff) | |
| download | linux-fsl-qoriq-c274f4acdd7ecd2a260075353e44a58dddbe46a2.tar.xz | |
Ensure that the EQCR Cache Enabled Consumed Index is reset
The QMan block keeps an internal copy of the CI index when
stashing is enabled. In order to synchronize this internal
copy with the external view the stash threshold must be set
to 1 then 0 otherwise the state of the portal can be bad when
it is reallocated by a different process
Signed-off-by: Roy Pledge <Roy.Pledge@freescale.com>
Change-Id: I1b4c0c7f385abb94ae3ff5e988179f0d328e3455
Reviewed-on: http://git.am.freescale.net:8181/9942
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Haiying Wang <Haiying.Wang@freescale.com>
Reviewed-by: Geoff Thorpe <Geoff.Thorpe@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
Diffstat (limited to 'drivers/pinctrl/pinctrl-utils.h')
0 files changed, 0 insertions, 0 deletions