diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0078-staging-fsl_qbman-Recalcuate-cursor-after-consuming-.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0078-staging-fsl_qbman-Recalcuate-cursor-after-consuming-.patch | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0078-staging-fsl_qbman-Recalcuate-cursor-after-consuming-.patch b/target/linux/layerscape/patches-5.4/701-net-0078-staging-fsl_qbman-Recalcuate-cursor-after-consuming-.patch deleted file mode 100644 index cbb8efa3e0..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0078-staging-fsl_qbman-Recalcuate-cursor-after-consuming-.patch +++ /dev/null @@ -1,26 +0,0 @@ -From c9d41c728cb9fc5c100030d39d81be3d8e0b26d7 Mon Sep 17 00:00:00 2001 -From: Roy Pledge <roy.pledge@nxp.com> -Date: Wed, 8 Aug 2018 17:13:48 -0400 -Subject: [PATCH] staging/fsl_qbman: Recalcuate cursor after consuming ring - -If the dqrr_init() function consumes frames during init -the cursor needs to be updated before anything starts -to use the ring. - -Signed-off-by: Roy Pledge <roy.pledge@nxp.com> ---- - drivers/staging/fsl_qbman/qman_low.h | 3 +++ - 1 file changed, 3 insertions(+) - ---- a/drivers/staging/fsl_qbman/qman_low.h -+++ b/drivers/staging/fsl_qbman/qman_low.h -@@ -682,6 +682,9 @@ static inline int qm_dqrr_init(struct qm - (0 ? 0x10 : 0); /* Ignore SP */ - qm_out(CFG, cfg); - qm_dqrr_set_maxfill(portal, max_fill); -+ -+ /* Recalculate cursor as we may have consumed frames */ -+ dqrr->cursor = dqrr->ring + dqrr->ci; - return 0; - } - |