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authorIoana Ciornei <ioana.ciornei@nxp.com>2019-02-23 11:48:48 +0300
committerLi Yang <leoyang.li@nxp.com>2019-02-26 23:53:30 +0300
commit390bf02d275cee595d551fc041bb62d71728cbfa (patch)
tree1444bc58582e764f3cd3b36ce516278ff0284248
parentae23a0fe58887a1c0518062b49bf8ac30209c26c (diff)
downloadlinux-390bf02d275cee595d551fc041bb62d71728cbfa.tar.xz
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>
-rw-r--r--drivers/soc/fsl/dpio/qbman-portal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/soc/fsl/dpio/qbman-portal.c b/drivers/soc/fsl/dpio/qbman-portal.c
index 5a73397ae79e..d02013556a1b 100644
--- a/drivers/soc/fsl/dpio/qbman-portal.c
+++ b/drivers/soc/fsl/dpio/qbman-portal.c
@@ -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 */