diff options
| -rw-r--r-- | drivers/crypto/hisilicon/qm.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 009132333d2b..c5c507f2d779 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -687,13 +687,13 @@ static void qm_mb_write(struct hisi_qm *qm, const void *src) if (!IS_ENABLED(CONFIG_ARM64)) { memcpy_toio(fun_base, src, 16); - wmb(); + dma_wmb(); return; } asm volatile("ldp %0, %1, %3\n" "stp %0, %1, %2\n" - "dsb sy\n" + "dmb oshst\n" : "=&r" (tmp0), "=&r" (tmp1), "+Q" (*((char __iomem *)fun_base)) @@ -982,7 +982,7 @@ static void qm_set_qp_disable(struct hisi_qp *qp, int offset) *addr = 1; /* make sure setup is completed */ - mb(); + smp_wmb(); } static void qm_disable_qp(struct hisi_qm *qm, u32 qp_id) |