[dpdk-dev] [PATCH v2 09/20] bus/fslmc: upgrade to latest qbman library

[Shreyansh Jain <shreyansh.jain@nxp.com>]

From: Hemant Agrawal <hemant.agrawal@nxp.com>

This patch upgrades and sync the dpdk based qbman code
with new version of qbman flib.

Signed-off-by: Youri Querry <youri.querry_1@nxp.com>
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
---
 drivers/bus/fslmc/qbman/qbman_portal.c |  8 ++++----
 drivers/bus/fslmc/qbman/qbman_sys.h    | 17 +++++++++++------
 2 files changed, 15 insertions(+), 10 deletions(-)

diff --git a/drivers/bus/fslmc/qbman/qbman_portal.c b/drivers/bus/fslmc/qbman/qbman_portal.c
index bbea37efc..2f572a08b 100644
--- a/drivers/bus/fslmc/qbman/qbman_portal.c
+++ b/drivers/bus/fslmc/qbman/qbman_portal.c
@@ -201,7 +201,7 @@ struct qbman_swp *qbman_swp_init(const struct qbman_swp_desc *d)
 	p->vdq.valid_bit = QB_VALID_BIT;
 	p->dqrr.valid_bit = QB_VALID_BIT;
 	qman_version = p->desc.qman_version;
-	if ((qman_version & 0xFFFF0000) < QMAN_REV_4100) {
+	if ((qman_version & QMAN_REV_MASK) < QMAN_REV_4100) {
 		p->dqrr.dqrr_size = 4;
 		p->dqrr.reset_bug = 1;
 	} else {
@@ -1315,9 +1315,9 @@ const struct qbman_result *qbman_swp_dqrr_next_mem_back(struct qbman_swp *s)
 	 */
 	flags = p->dq.stat;
 	response_verb = verb & QBMAN_RESPONSE_VERB_MASK;
-	if ((response_verb == QBMAN_RESULT_DQ) &&
-	    (flags & QBMAN_DQ_STAT_VOLATILE) &&
-	    (flags & QBMAN_DQ_STAT_EXPIRED))
+	if ((response_verb == QBMAN_RESULT_DQ)
+			&& (flags & QBMAN_DQ_STAT_VOLATILE)
+			&& (flags & QBMAN_DQ_STAT_EXPIRED))
 		atomic_inc(&s->vdq.busy);
 	return p;
 }
diff --git a/drivers/bus/fslmc/qbman/qbman_sys.h b/drivers/bus/fslmc/qbman/qbman_sys.h
index 0571097ab..e3bd1c5e6 100644
--- a/drivers/bus/fslmc/qbman/qbman_sys.h
+++ b/drivers/bus/fslmc/qbman/qbman_sys.h
@@ -387,6 +387,10 @@ static inline int qbman_swp_sys_init(struct qbman_swp_sys *s,
 {
 	uint32_t reg;
 	int i;
+	int cena_region_size = 4*1024;
+
+	if ((d->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000)
+		cena_region_size = 64*1024;
 #ifdef RTE_ARCH_64
 	uint8_t wn = CENA_WRITE_ENABLE;
 #else
@@ -396,7 +400,8 @@ static inline int qbman_swp_sys_init(struct qbman_swp_sys *s,
 	s->addr_cena = d->cena_bar;
 	s->addr_cinh = d->cinh_bar;
 	s->idx = (uint32_t)d->idx;
-	s->cena = malloc(64*1024);
+	s->cena = malloc(cena_region_size);
+
 	if (!s->cena) {
 		pr_err("Could not allocate page for cena shadow\n");
 		return -1;
@@ -412,12 +417,12 @@ static inline int qbman_swp_sys_init(struct qbman_swp_sys *s,
 	QBMAN_BUG_ON(reg);
 #endif
 	if ((d->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000)
-		memset(s->addr_cena, 0, 64*1024);
+		memset(s->addr_cena, 0, cena_region_size);
 	else {
 		/* Invalidate the portal memory.
 		 * This ensures no stale cache lines
 		 */
-		for (i = 0; i < 0x1000; i += 64)
+		for (i = 0; i < cena_region_size; i += 64)
 			dccivac(s->addr_cena + i);
 	}
 
@@ -425,12 +430,12 @@ static inline int qbman_swp_sys_init(struct qbman_swp_sys *s,
 		reg = qbman_set_swp_cfg(dqrr_size, wn,
 					0, 3, 2, 3, 1, 1, 1, 1, 1, 1);
 	else {
-		if ((d->qman_version & QMAN_REV_MASK) < QMAN_REV_5000)
+		if ((d->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000)
 			reg = qbman_set_swp_cfg(dqrr_size, wn,
-						1, 3, 2, 2, 1, 1, 1, 1, 1, 1);
+						1, 3, 2, 0, 1, 1, 1, 1, 1, 1);
 		else
 			reg = qbman_set_swp_cfg(dqrr_size, wn,
-						1, 3, 2, 0, 1, 1, 1, 1, 1, 1);
+						1, 3, 2, 2, 1, 1, 1, 1, 1, 1);
 	}
 
 	if ((d->qman_version & QMAN_REV_MASK) >= QMAN_REV_5000) {
-- 
2.17.1