New upstream version 17.11.1upstream/17.11.1

Change-Id: Ida1700b5dac8649fc563670a37278e636bea051c
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

6 files changed, 103 insertions, 12 deletions

diff --git a/drivers/bus/dpaa/base/qbman/bman.h b/drivers/bus/dpaa/base/qbman/bman.h
index 4b088da9..ef0a896e 100644
--- a/drivers/bus/dpaa/base/qbman/bman.h
+++ b/drivers/bus/dpaa/base/qbman/bman.h
@@ -228,7 +228,9 @@ static inline void bm_rcr_finish(struct bm_portal *portal)
 	u8 pi = bm_in(RCR_PI_CINH) & (BM_RCR_SIZE - 1);
 	u8 ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1);
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(!rcr->busy);
+#endif
 	if (pi != RCR_PTR2IDX(rcr->cursor))
 		pr_crit("losing uncommitted RCR entries\n");
 	if (ci != rcr->ci)
@@ -241,7 +243,9 @@ static inline struct bm_rcr_entry *bm_rcr_start(struct bm_portal *portal)
 {
 	register struct bm_rcr *rcr = &portal->rcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(!rcr->busy);
+#endif
 	if (!rcr->available)
 		return NULL;
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
@@ -255,8 +259,8 @@ static inline void bm_rcr_abort(struct bm_portal *portal)
 {
 	__maybe_unused register struct bm_rcr *rcr = &portal->rcr;
 
-	DPAA_ASSERT(rcr->busy);
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
+	DPAA_ASSERT(rcr->busy);
 	rcr->busy = 0;
 #endif
 }
@@ -266,8 +270,10 @@ static inline struct bm_rcr_entry *bm_rcr_pend_and_next(
 {
 	register struct bm_rcr *rcr = &portal->rcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->busy);
 	DPAA_ASSERT(rcr->pmode != bm_rcr_pvb);
+#endif
 	if (rcr->available == 1)
 		return NULL;
 	rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit;
@@ -282,8 +288,10 @@ static inline void bm_rcr_pci_commit(struct bm_portal *portal, u8 myverb)
 {
 	register struct bm_rcr *rcr = &portal->rcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->busy);
 	DPAA_ASSERT(rcr->pmode == bm_rcr_pci);
+#endif
 	rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit;
 	RCR_INC(rcr);
 	rcr->available--;
@@ -298,7 +306,9 @@ static inline void bm_rcr_pce_prefetch(struct bm_portal *portal)
 {
 	__maybe_unused register struct bm_rcr *rcr = &portal->rcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->pmode == bm_rcr_pce);
+#endif
 	bm_cl_invalidate(RCR_PI);
 	bm_cl_touch_rw(RCR_PI);
 }
@@ -307,8 +317,10 @@ static inline void bm_rcr_pce_commit(struct bm_portal *portal, u8 myverb)
 {
 	register struct bm_rcr *rcr = &portal->rcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->busy);
 	DPAA_ASSERT(rcr->pmode == bm_rcr_pce);
+#endif
 	rcr->cursor->__dont_write_directly__verb = myverb | rcr->vbit;
 	RCR_INC(rcr);
 	rcr->available--;
@@ -324,8 +336,10 @@ static inline void bm_rcr_pvb_commit(struct bm_portal *portal, u8 myverb)
 	register struct bm_rcr *rcr = &portal->rcr;
 	struct bm_rcr_entry *rcursor;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->busy);
 	DPAA_ASSERT(rcr->pmode == bm_rcr_pvb);
+#endif
 	lwsync();
 	rcursor = rcr->cursor;
 	rcursor->__dont_write_directly__verb = myverb | rcr->vbit;
@@ -342,7 +356,9 @@ static inline u8 bm_rcr_cci_update(struct bm_portal *portal)
 	register struct bm_rcr *rcr = &portal->rcr;
 	u8 diff, old_ci = rcr->ci;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->cmode == bm_rcr_cci);
+#endif
 	rcr->ci = bm_in(RCR_CI_CINH) & (BM_RCR_SIZE - 1);
 	diff = bm_cyc_diff(BM_RCR_SIZE, old_ci, rcr->ci);
 	rcr->available += diff;
@@ -353,7 +369,9 @@ static inline void bm_rcr_cce_prefetch(struct bm_portal *portal)
 {
 	__maybe_unused register struct bm_rcr *rcr = &portal->rcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->cmode == bm_rcr_cce);
+#endif
 	bm_cl_touch_ro(RCR_CI);
 }
 
@@ -362,7 +380,9 @@ static inline u8 bm_rcr_cce_update(struct bm_portal *portal)
 	register struct bm_rcr *rcr = &portal->rcr;
 	u8 diff, old_ci = rcr->ci;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(rcr->cmode == bm_rcr_cce);
+#endif
 	rcr->ci = bm_cl_in(RCR_CI) & (BM_RCR_SIZE - 1);
 	bm_cl_invalidate(RCR_CI);
 	diff = bm_cyc_diff(BM_RCR_SIZE, old_ci, rcr->ci);
@@ -420,8 +440,8 @@ static inline void bm_mc_finish(struct bm_portal *portal)
 {
 	__maybe_unused register struct bm_mc *mc = &portal->mc;
 
-	DPAA_ASSERT(mc->state == mc_idle);
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
+	DPAA_ASSERT(mc->state == mc_idle);
 	if (mc->state != mc_idle)
 		pr_crit("Losing incomplete MC command\n");
 #endif
@@ -431,8 +451,8 @@ static inline struct bm_mc_command *bm_mc_start(struct bm_portal *portal)
 {
 	register struct bm_mc *mc = &portal->mc;
 
-	DPAA_ASSERT(mc->state == mc_idle);
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
+	DPAA_ASSERT(mc->state == mc_idle);
 	mc->state = mc_user;
 #endif
 	dcbz_64(mc->cr);
@@ -443,8 +463,8 @@ static inline void bm_mc_abort(struct bm_portal *portal)
 {
 	__maybe_unused register struct bm_mc *mc = &portal->mc;
 
-	DPAA_ASSERT(mc->state == mc_user);
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
+	DPAA_ASSERT(mc->state == mc_user);
 	mc->state = mc_idle;
 #endif
 }
@@ -454,7 +474,9 @@ static inline void bm_mc_commit(struct bm_portal *portal, u8 myverb)
 	register struct bm_mc *mc = &portal->mc;
 	struct bm_mc_result *rr = mc->rr + mc->rridx;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(mc->state == mc_user);
+#endif
 	lwsync();
 	mc->cr->__dont_write_directly__verb = myverb | mc->vbit;
 	dcbf(mc->cr);
@@ -469,7 +491,9 @@ static inline struct bm_mc_result *bm_mc_result(struct bm_portal *portal)
 	register struct bm_mc *mc = &portal->mc;
 	struct bm_mc_result *rr = mc->rr + mc->rridx;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(mc->state == mc_hw);
+#endif
 	/* The inactive response register's verb byte always returns zero until
 	 * its command is submitted and completed. This includes the valid-bit,
 	 * in case you were wondering.
diff --git a/drivers/bus/dpaa/base/qbman/qman.c b/drivers/bus/dpaa/base/qbman/qman.c
index 87fec60d..b8511103 100644
--- a/drivers/bus/dpaa/base/qbman/qman.c
+++ b/drivers/bus/dpaa/base/qbman/qman.c
@@ -416,7 +416,9 @@ static inline void qm_eqcr_finish(struct qm_portal *portal)
 	qm_cl_invalidate(EQCR_CI);
 	eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1);
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(!eqcr->busy);
+#endif
 	if (pi != EQCR_PTR2IDX(eqcr->cursor))
 		pr_crit("losing uncommitted EQCR entries\n");
 	if (ci != eqcr->ci)
@@ -505,7 +507,9 @@ static inline void qm_mr_pvb_update(struct qm_portal *portal)
 	register struct qm_mr *mr = &portal->mr;
 	const struct qm_mr_entry *res = qm_cl(mr->ring, mr->pi);
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(mr->pmode == qm_mr_pvb);
+#endif
 	/* when accessing 'verb', use __raw_readb() to ensure that compiler
 	 * inlining doesn't try to optimise out "excess reads".
 	 */
@@ -1267,6 +1271,7 @@ void qman_destroy_fq(struct qman_fq *fq, u32 flags __maybe_unused)
 	switch (fq->state) {
 	case qman_fq_state_parked:
 		DPAA_ASSERT(flags & QMAN_FQ_DESTROY_PARKED);
+		/* Fallthrough */
 	case qman_fq_state_oos:
 		if (fq_isset(fq, QMAN_FQ_FLAG_DYNAMIC_FQID))
 			qman_release_fqid(fq->fqid);
diff --git a/drivers/bus/dpaa/base/qbman/qman.h b/drivers/bus/dpaa/base/qbman/qman.h
index 2c0f694c..283cd31f 100644
--- a/drivers/bus/dpaa/base/qbman/qman.h
+++ b/drivers/bus/dpaa/base/qbman/qman.h
@@ -267,7 +267,9 @@ static inline struct qm_eqcr_entry *qm_eqcr_start_no_stash(struct qm_portal
 {
 	register struct qm_eqcr *eqcr = &portal->eqcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(!eqcr->busy);
+#endif
 	if (!eqcr->available)
 		return NULL;
 
@@ -284,7 +286,9 @@ static inline struct qm_eqcr_entry *qm_eqcr_start_stash(struct qm_portal
 	register struct qm_eqcr *eqcr = &portal->eqcr;
 	u8 diff, old_ci;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(!eqcr->busy);
+#endif
 	if (!eqcr->available) {
 		old_ci = eqcr->ci;
 		eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1);
@@ -303,8 +307,8 @@ static inline void qm_eqcr_abort(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr;
 
-	DPAA_ASSERT(eqcr->busy);
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
+	DPAA_ASSERT(eqcr->busy);
 	eqcr->busy = 0;
 #endif
 }
@@ -314,8 +318,10 @@ static inline struct qm_eqcr_entry *qm_eqcr_pend_and_next(
 {
 	register struct qm_eqcr *eqcr = &portal->eqcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(eqcr->busy);
 	DPAA_ASSERT(eqcr->pmode != qm_eqcr_pvb);
+#endif
 	if (eqcr->available == 1)
 		return NULL;
 	eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit;
@@ -336,8 +342,10 @@ static inline void qm_eqcr_pci_commit(struct qm_portal *portal, u8 myverb)
 {
 	register struct qm_eqcr *eqcr = &portal->eqcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	EQCR_COMMIT_CHECKS(eqcr);
 	DPAA_ASSERT(eqcr->pmode == qm_eqcr_pci);
+#endif
 	eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit;
 	EQCR_INC(eqcr);
 	eqcr->available--;
@@ -353,7 +361,9 @@ static inline void qm_eqcr_pce_prefetch(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_eqcr *eqcr = &portal->eqcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(eqcr->pmode == qm_eqcr_pce);
+#endif
 	qm_cl_invalidate(EQCR_PI);
 	qm_cl_touch_rw(EQCR_PI);
 }
@@ -362,8 +372,10 @@ static inline void qm_eqcr_pce_commit(struct qm_portal *portal, u8 myverb)
 {
 	register struct qm_eqcr *eqcr = &portal->eqcr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	EQCR_COMMIT_CHECKS(eqcr);
 	DPAA_ASSERT(eqcr->pmode == qm_eqcr_pce);
+#endif
 	eqcr->cursor->__dont_write_directly__verb = myverb | eqcr->vbit;
 	EQCR_INC(eqcr);
 	eqcr->available--;
@@ -380,8 +392,10 @@ static inline void qm_eqcr_pvb_commit(struct qm_portal *portal, u8 myverb)
 	register struct qm_eqcr *eqcr = &portal->eqcr;
 	struct qm_eqcr_entry *eqcursor;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	EQCR_COMMIT_CHECKS(eqcr);
 	DPAA_ASSERT(eqcr->pmode == qm_eqcr_pvb);
+#endif
 	lwsync();
 	eqcursor = eqcr->cursor;
 	eqcursor->__dont_write_directly__verb = myverb | eqcr->vbit;
@@ -503,7 +517,9 @@ static inline u8 qm_dqrr_pci_update(struct qm_portal *portal)
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 	u8 diff, old_pi = dqrr->pi;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->pmode == qm_dqrr_pci);
+#endif
 	dqrr->pi = qm_in(DQRR_PI_CINH) & (QM_DQRR_SIZE - 1);
 	diff = qm_cyc_diff(QM_DQRR_SIZE, old_pi, dqrr->pi);
 	dqrr->fill += diff;
@@ -514,7 +530,9 @@ static inline void qm_dqrr_pce_prefetch(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->pmode == qm_dqrr_pce);
+#endif
 	qm_cl_invalidate(DQRR_PI);
 	qm_cl_touch_ro(DQRR_PI);
 }
@@ -524,7 +542,9 @@ static inline u8 qm_dqrr_pce_update(struct qm_portal *portal)
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 	u8 diff, old_pi = dqrr->pi;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->pmode == qm_dqrr_pce);
+#endif
 	dqrr->pi = qm_cl_in(DQRR_PI) & (QM_DQRR_SIZE - 1);
 	diff = qm_cyc_diff(QM_DQRR_SIZE, old_pi, dqrr->pi);
 	dqrr->fill += diff;
@@ -536,7 +556,9 @@ static inline void qm_dqrr_pvb_update(struct qm_portal *portal)
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 	const struct qm_dqrr_entry *res = qm_cl(dqrr->ring, dqrr->pi);
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->pmode == qm_dqrr_pvb);
+#endif
 	/* when accessing 'verb', use __raw_readb() to ensure that compiler
 	 * inlining doesn't try to optimise out "excess reads".
 	 */
@@ -552,7 +574,9 @@ static inline void qm_dqrr_cci_consume(struct qm_portal *portal, u8 num)
 {
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cci);
+#endif
 	dqrr->ci = (dqrr->ci + num) & (QM_DQRR_SIZE - 1);
 	qm_out(DQRR_CI_CINH, dqrr->ci);
 }
@@ -561,7 +585,9 @@ static inline void qm_dqrr_cci_consume_to_current(struct qm_portal *portal)
 {
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cci);
+#endif
 	dqrr->ci = DQRR_PTR2IDX(dqrr->cursor);
 	qm_out(DQRR_CI_CINH, dqrr->ci);
 }
@@ -570,7 +596,9 @@ static inline void qm_dqrr_cce_prefetch(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cce);
+#endif
 	qm_cl_invalidate(DQRR_CI);
 	qm_cl_touch_rw(DQRR_CI);
 }
@@ -579,7 +607,9 @@ static inline void qm_dqrr_cce_consume(struct qm_portal *portal, u8 num)
 {
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cce);
+#endif
 	dqrr->ci = (dqrr->ci + num) & (QM_DQRR_SIZE - 1);
 	qm_cl_out(DQRR_CI, dqrr->ci);
 }
@@ -588,7 +618,9 @@ static inline void qm_dqrr_cce_consume_to_current(struct qm_portal *portal)
 {
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cce);
+#endif
 	dqrr->ci = DQRR_PTR2IDX(dqrr->cursor);
 	qm_cl_out(DQRR_CI, dqrr->ci);
 }
@@ -598,7 +630,9 @@ static inline void qm_dqrr_cdc_consume_1(struct qm_portal *portal, u8 idx,
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+#endif
 	DPAA_ASSERT(idx < QM_DQRR_SIZE);
 	qm_out(DQRR_DCAP, (0 << 8) |	/* S */
 		((park ? 1 : 0) << 6) |	/* PK */
@@ -612,7 +646,9 @@ static inline void qm_dqrr_cdc_consume_1ptr(struct qm_portal *portal,
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 	u8 idx = DQRR_PTR2IDX(dq);
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+#endif
 	DPAA_ASSERT(idx < QM_DQRR_SIZE);
 	qm_out(DQRR_DCAP, (0 << 8) |		/* DQRR_DCAP::S */
 		((park ? 1 : 0) << 6) |		/* DQRR_DCAP::PK */
@@ -623,7 +659,9 @@ static inline void qm_dqrr_cdc_consume_n(struct qm_portal *portal, u16 bitmask)
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+#endif
 	qm_out(DQRR_DCAP, (1 << 8) |		/* DQRR_DCAP::S */
 		((u32)bitmask << 16));		/* DQRR_DCAP::DCAP_CI */
 	dqrr->ci = qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1);
@@ -634,7 +672,9 @@ static inline u8 qm_dqrr_cdc_cci(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+#endif
 	return qm_in(DQRR_CI_CINH) & (QM_DQRR_SIZE - 1);
 }
 
@@ -642,7 +682,9 @@ static inline void qm_dqrr_cdc_cce_prefetch(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+#endif
 	qm_cl_invalidate(DQRR_CI);
 	qm_cl_touch_ro(DQRR_CI);
 }
@@ -651,7 +693,9 @@ static inline u8 qm_dqrr_cdc_cce(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode == qm_dqrr_cdc);
+#endif
 	return qm_cl_in(DQRR_CI) & (QM_DQRR_SIZE - 1);
 }
 
@@ -659,7 +703,9 @@ static inline u8 qm_dqrr_get_ci(struct qm_portal *portal)
 {
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode != qm_dqrr_cdc);
+#endif
 	return dqrr->ci;
 }
 
@@ -667,7 +713,9 @@ static inline void qm_dqrr_park(struct qm_portal *portal, u8 idx)
 {
 	__maybe_unused register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode != qm_dqrr_cdc);
+#endif
 	qm_out(DQRR_DCAP, (0 << 8) |		/* S */
 		(1 << 6) |			/* PK */
 		(idx & (QM_DQRR_SIZE - 1)));	/* DCAP_CI */
@@ -677,7 +725,9 @@ static inline void qm_dqrr_park_current(struct qm_portal *portal)
 {
 	register struct qm_dqrr *dqrr = &portal->dqrr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(dqrr->cmode != qm_dqrr_cdc);
+#endif
 	qm_out(DQRR_DCAP, (0 << 8) |		/* S */
 		(1 << 6) |			/* PK */
 		DQRR_PTR2IDX(dqrr->cursor));	/* DCAP_CI */
@@ -766,7 +816,9 @@ static inline void qm_mr_cci_consume(struct qm_portal *portal, u8 num)
 {
 	register struct qm_mr *mr = &portal->mr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(mr->cmode == qm_mr_cci);
+#endif
 	mr->ci = (mr->ci + num) & (QM_MR_SIZE - 1);
 	qm_out(MR_CI_CINH, mr->ci);
 }
@@ -775,7 +827,9 @@ static inline void qm_mr_cci_consume_to_current(struct qm_portal *portal)
 {
 	register struct qm_mr *mr = &portal->mr;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(mr->cmode == qm_mr_cci);
+#endif
 	mr->ci = MR_PTR2IDX(mr->cursor);
 	qm_out(MR_CI_CINH, mr->ci);
 }
@@ -806,8 +860,8 @@ static inline void qm_mc_finish(struct qm_portal *portal)
 {
 	__maybe_unused register struct qm_mc *mc = &portal->mc;
 
-	DPAA_ASSERT(mc->state == qman_mc_idle);
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
+	DPAA_ASSERT(mc->state == qman_mc_idle);
 	if (mc->state != qman_mc_idle)
 		pr_crit("Losing incomplete MC command\n");
 #endif
@@ -817,8 +871,8 @@ static inline struct qm_mc_command *qm_mc_start(struct qm_portal *portal)
 {
 	register struct qm_mc *mc = &portal->mc;
 
-	DPAA_ASSERT(mc->state == qman_mc_idle);
 #ifdef RTE_LIBRTE_DPAA_HWDEBUG
+	DPAA_ASSERT(mc->state == qman_mc_idle);
 	mc->state = qman_mc_user;
 #endif
 	dcbz_64(mc->cr);
@@ -830,7 +884,9 @@ static inline void qm_mc_commit(struct qm_portal *portal, u8 myverb)
 	register struct qm_mc *mc = &portal->mc;
 	struct qm_mc_result *rr = mc->rr + mc->rridx;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(mc->state == qman_mc_user);
+#endif
 	lwsync();
 	mc->cr->__dont_write_directly__verb = myverb | mc->vbit;
 	dcbf(mc->cr);
@@ -845,7 +901,9 @@ static inline struct qm_mc_result *qm_mc_result(struct qm_portal *portal)
 	register struct qm_mc *mc = &portal->mc;
 	struct qm_mc_result *rr = mc->rr + mc->rridx;
 
+#ifdef RTE_LIBRTE_DPAA_HWDEBUG
 	DPAA_ASSERT(mc->state == qman_mc_hw);
+#endif
 	/* The inactive response register's verb byte always returns zero until
 	 * its command is submitted and completed. This includes the valid-bit,
 	 * in case you were wondering.
diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index 1cc8c893..3a0b2553 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -490,6 +490,10 @@ rte_dpaa_find_device(const struct rte_device *start, rte_dev_cmp_t cmp,
 static enum rte_iova_mode
 rte_dpaa_get_iommu_class(void)
 {
+	if ((access(DPAA_DEV_PATH1, F_OK) != 0) &&
+	    (access(DPAA_DEV_PATH2, F_OK) != 0)) {
+		return RTE_IOVA_DC;
+	}
 	return RTE_IOVA_PA;
 }
 
diff --git a/drivers/bus/dpaa/include/fsl_qman.h b/drivers/bus/dpaa/include/fsl_qman.h
index eedfd7ea..72556dc1 100644
--- a/drivers/bus/dpaa/include/fsl_qman.h
+++ b/drivers/bus/dpaa/include/fsl_qman.h
@@ -1993,8 +1993,8 @@ static inline int qman_poll_fq_for_init(struct qman_fq *fq)
 }
 
 #if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
-#define cpu_to_hw_sg(x) (x)
-#define hw_sg_to_cpu(x) (x)
+#define cpu_to_hw_sg(x)
+#define hw_sg_to_cpu(x)
 #else
 #define cpu_to_hw_sg(x)  __cpu_to_hw_sg(x)
 #define hw_sg_to_cpu(x)  __hw_sg_to_cpu(x)
diff --git a/drivers/bus/dpaa/rte_dpaa_bus.h b/drivers/bus/dpaa/rte_dpaa_bus.h
index eafc944d..bc933afd 100644
--- a/drivers/bus/dpaa/rte_dpaa_bus.h
+++ b/drivers/bus/dpaa/rte_dpaa_bus.h
@@ -113,10 +113,10 @@ static inline void *rte_dpaa_mem_ptov(phys_addr_t paddr)
 	int i;
 
 	for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr != NULL; i++) {
-		if (paddr >= memseg[i].phys_addr && paddr <
-			memseg[i].phys_addr + memseg[i].len)
+		if (paddr >= memseg[i].iova && paddr <
+			memseg[i].iova + memseg[i].len)
 			return (uint8_t *)(memseg[i].addr) +
-			       (paddr - memseg[i].phys_addr);
+			       (paddr - memseg[i].iova);
 	}
 
 	return NULL;