diff options
Diffstat (limited to 'drivers/crypto/hisilicon/qm.c')
| -rw-r--r-- | drivers/crypto/hisilicon/qm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index cf9ec5625a1e..88ec66b34766 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -3122,8 +3122,10 @@ static int qm_alloc_uacce(struct hisi_qm *qm) else mmio_page_nr = qm->db_interval / PAGE_SIZE; + /* Add one more page for device or qp status */ dus_page_nr = (PAGE_SIZE - 1 + qm->sqe_size * QM_Q_DEPTH + - sizeof(struct qm_cqe) * QM_Q_DEPTH) >> PAGE_SHIFT; + sizeof(struct qm_cqe) * QM_Q_DEPTH + PAGE_SIZE) >> + PAGE_SHIFT; uacce->qf_pg_num[UACCE_QFRT_MMIO] = mmio_page_nr; uacce->qf_pg_num[UACCE_QFRT_DUS] = dus_page_nr; |