target/linux/layerscape/patches-5.4/701-net-0077-staging-fsl_qbman-Consume-all-frames-in-DQRR-during-.patch

   1 From 9b4ae951eeabc09fda80e446434ef8f03849522e Mon Sep 17 00:00:00 2001
   2 From: Roy Pledge <roy.pledge@nxp.com>
   3 Date: Fri, 22 Jun 2018 15:47:07 -0400
   4 Subject: [PATCH] staging/fsl_qbman: Consume all frames in DQRR during init
   5
   6 The qm_dqrr_cdc_consume_n() function takes a bitmask, not an index.
   7
   8 Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
   9 ---
  10  drivers/staging/fsl_qbman/qman_low.h | 2 +-
  11  1 file changed, 1 insertion(+), 1 deletion(-)
  12
  13 --- a/drivers/staging/fsl_qbman/qman_low.h
  14 +++ b/drivers/staging/fsl_qbman/qman_low.h
  15 @@ -658,7 +658,7 @@ static inline int qm_dqrr_init(struct qm
  16                         qm_dqrr_cce_consume(portal, dqrr->fill);
  17                         break;
  18                 case qm_dqrr_cdc:
  19 -                       qm_dqrr_cdc_consume_n(portal, (QM_DQRR_SIZE - 1));
  20 +                       qm_dqrr_cdc_consume_n(portal, (1<<QM_DQRR_SIZE) - 1);
  21                         break;
  22                 default:
  23                         DPA_ASSERT(0);