diff options
| -rw-r--r-- | drivers/soc/fsl/dpio/qbman-portal.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/soc/fsl/dpio/qbman-portal.c b/drivers/soc/fsl/dpio/qbman-portal.c index 42b7e0921c7b..2821efe232c5 100644 --- a/drivers/soc/fsl/dpio/qbman-portal.c +++ b/drivers/soc/fsl/dpio/qbman-portal.c @@ -515,7 +515,17 @@ int qbman_swp_enqueue(struct qbman_swp *s, const struct qbman_eq_desc *d, return -EBUSY; p = qbman_get_cmd(s, QBMAN_CENA_SWP_EQCR(EQAR_IDX(eqar))); - memcpy(&p->dca, &d->dca, 31); + /* This is mapped as DEVICE type memory, writes are + * with address alignment: + * desc.dca address alignment = 1 + * desc.seqnum address alignment = 2 + * desc.orpid address alignment = 4 + * desc.tgtid address alignment = 8 + */ + p->dca = d->dca; + p->seqnum = d->seqnum; + p->orpid = d->orpid; + memcpy(&p->tgtid, &d->tgtid, 24); memcpy(&p->fd, fd, sizeof(*fd)); if ((s->desc->qman_version & QMAN_REV_MASK) < QMAN_REV_5000) { |