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soc: fsl: dpio: enable frame data cache stashing per software portal 

Enable cache stashing on the frame data dequeued using this software
portal. Also, enable dropping a stash request transaction when the
target request queue is almost full.

Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
This commit is contained in:
Ioana Ciornei 2019-02-23 08:48:48 +00:00 committed by Li Yang
parent ae23a0fe58
commit 390bf02d27
1 changed files with 2 additions and 2 deletions
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4
drivers/soc/fsl/dpio/qbman-portal.c
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@ -169,9 +169,9 @@ struct qbman_swp *qbman_swp_init(const struct qbman_swp_desc *d)
3, /* RPM: Valid bit mode, RCR in array mode */
2, /* DCM: Discrete consumption ack mode */
3, /* EPM: Valid bit mode, EQCR in array mode */
0, /* mem stashing drop enable == FALSE */
1, /* mem stashing drop enable == TRUE */
1, /* mem stashing priority == TRUE */
0, /* mem stashing enable == FALSE */
1, /* mem stashing enable == TRUE */
1, /* dequeue stashing priority == TRUE */
0, /* dequeue stashing enable == FALSE */
0); /* EQCR_CI stashing priority == FALSE */