New upstream version 18.02upstream/18.02

Change-Id: I89ed24cb2a49b78fe5be6970b99dd46c1499fcc3
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>

9 files changed, 148 insertions, 163 deletions

diff --git a/drivers/bus/fslmc/qbman/include/compat.h b/drivers/bus/fslmc/qbman/include/compat.h
index 423087cb..7be8f54c 100644
--- a/drivers/bus/fslmc/qbman/include/compat.h
+++ b/drivers/bus/fslmc/qbman/include/compat.h
@@ -1,30 +1,8 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (c) 2008-2016 Freescale Semiconductor, Inc.
- * Copyright 2017 NXP.
+ * Copyright 2017 NXP
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *	 notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *	 notice, this list of conditions and the following disclaimer in the
- *	 documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *	 names of its contributors may be used to endorse or promote products
- *	 derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef HEADER_COMPAT_H
diff --git a/drivers/bus/fslmc/qbman/include/fsl_qbman_base.h b/drivers/bus/fslmc/qbman/include/fsl_qbman_base.h
index 14159609..96269ed4 100644
--- a/drivers/bus/fslmc/qbman/include/fsl_qbman_base.h
+++ b/drivers/bus/fslmc/qbman/include/fsl_qbman_base.h
@@ -1,29 +1,7 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (C) 2014 Freescale Semiconductor, Inc.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #ifndef _FSL_QBMAN_BASE_H
 #define _FSL_QBMAN_BASE_H
diff --git a/drivers/bus/fslmc/qbman/include/fsl_qbman_debug.h b/drivers/bus/fslmc/qbman/include/fsl_qbman_debug.h
new file mode 100644
index 00000000..072ad551
--- /dev/null
+++ b/drivers/bus/fslmc/qbman/include/fsl_qbman_debug.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:        BSD-3-Clause
+ */
+struct qbman_swp;
+
+struct qbman_fq_query_np_rslt {
+uint8_t verb;
+	uint8_t rslt;
+	uint8_t st1;
+	uint8_t st2;
+	uint8_t reserved[2];
+	uint16_t od1_sfdr;
+	uint16_t od2_sfdr;
+	uint16_t od3_sfdr;
+	uint16_t ra1_sfdr;
+	uint16_t ra2_sfdr;
+	uint32_t pfdr_hptr;
+	uint32_t pfdr_tptr;
+	uint32_t frm_cnt;
+	uint32_t byte_cnt;
+	uint16_t ics_surp;
+	uint8_t is;
+	uint8_t reserved2[29];
+};
+
+int qbman_fq_query_state(struct qbman_swp *s, uint32_t fqid,
+			 struct qbman_fq_query_np_rslt *r);
+uint32_t qbman_fq_state_frame_count(const struct qbman_fq_query_np_rslt *r);
+uint32_t qbman_fq_state_byte_count(const struct qbman_fq_query_np_rslt *r);
diff --git a/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h b/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h
index 1e656602..3e63db3a 100644
--- a/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h
+++ b/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h
@@ -1,29 +1,7 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (C) 2014 Freescale Semiconductor, Inc.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #ifndef _FSL_QBMAN_PORTAL_H
 #define _FSL_QBMAN_PORTAL_H
@@ -403,6 +381,12 @@ int qbman_swp_pull(struct qbman_swp *s, struct qbman_pull_desc *d);
 const struct qbman_result *qbman_swp_dqrr_next(struct qbman_swp *p);
 
 /**
+ * qbman_swp_prefetch_dqrr_next() - prefetch the next DQRR entry.
+ * @s: the software portal object.
+ */
+void qbman_swp_prefetch_dqrr_next(struct qbman_swp *s);
+
+/**
  * qbman_swp_dqrr_consume() -  Consume DQRR entries previously returned from
  * qbman_swp_dqrr_next().
  * @s: the software portal object.
@@ -411,6 +395,13 @@ const struct qbman_result *qbman_swp_dqrr_next(struct qbman_swp *p);
 void qbman_swp_dqrr_consume(struct qbman_swp *s, const struct qbman_result *dq);
 
 /**
+ * qbman_swp_dqrr_idx_consume() -  Given the DQRR index consume the DQRR entry
+ * @s: the software portal object.
+ * @dqrr_index: the DQRR index entry to be consumed.
+ */
+void qbman_swp_dqrr_idx_consume(struct qbman_swp *s, uint8_t dqrr_index);
+
+/**
  * qbman_get_dqrr_idx() - Get dqrr index from the given dqrr
  * @dqrr: the given dqrr object.
  *
@@ -581,6 +572,9 @@ int qbman_result_is_FQPN(const struct qbman_result *dq);
 /* volatile dequeue command is expired */
 #define QBMAN_DQ_STAT_EXPIRED       0x01
 
+#define QBMAN_EQCR_DCA_IDXMASK		0x0f
+#define QBMAN_ENQUEUE_FLAG_DCA		(1ULL << 31)
+
 /**
  * qbman_result_DQ_flags() - Get the STAT field of dequeue response
  * @dq: the dequeue result.
@@ -971,6 +965,7 @@ int qbman_swp_enqueue(struct qbman_swp *s, const struct qbman_eq_desc *d,
 int qbman_swp_enqueue_multiple(struct qbman_swp *s,
 			       const struct qbman_eq_desc *d,
 			       const struct qbman_fd *fd,
+			       uint32_t *flags,
 			       int num_frames);
 /**
  * qbman_swp_enqueue_multiple_desc() - Enqueue multiple frames with
@@ -978,6 +973,7 @@ int qbman_swp_enqueue_multiple(struct qbman_swp *s,
  * @s: the software portal used for enqueue.
  * @d: the enqueue descriptor.
  * @fd: the frame descriptor to be enqueued.
+ * @flags: bit-mask of QBMAN_ENQUEUE_FLAG_*** options
  * @num_frames: the number of the frames to be enqueued.
  *
  * Return the number of enqueued frames, -EBUSY if the EQCR is not ready.
diff --git a/drivers/bus/fslmc/qbman/qbman_debug.c b/drivers/bus/fslmc/qbman/qbman_debug.c
new file mode 100644
index 00000000..591673ab
--- /dev/null
+++ b/drivers/bus/fslmc/qbman/qbman_debug.c
@@ -0,0 +1,66 @@
+/* Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:        BSD-3-Clause
+ */
+
+#include "compat.h"
+#include <fsl_qbman_debug.h>
+#include "qbman_portal.h"
+
+/* QBMan portal management command code */
+#define QBMAN_BP_QUERY            0x32
+#define QBMAN_FQ_QUERY            0x44
+#define QBMAN_FQ_QUERY_NP         0x45
+#define QBMAN_WQ_QUERY            0x47
+#define QBMAN_CGR_QUERY           0x51
+#define QBMAN_WRED_QUERY          0x54
+#define QBMAN_CGR_STAT_QUERY      0x55
+#define QBMAN_CGR_STAT_QUERY_CLR  0x56
+
+struct qbman_fq_query_desc {
+	uint8_t verb;
+	uint8_t reserved[3];
+	uint32_t fqid;
+	uint8_t reserved2[57];
+};
+
+int qbman_fq_query_state(struct qbman_swp *s, uint32_t fqid,
+			 struct qbman_fq_query_np_rslt *r)
+{
+	struct qbman_fq_query_desc *p;
+
+	p = (struct qbman_fq_query_desc *)qbman_swp_mc_start(s);
+	if (!p)
+		return -EBUSY;
+
+	p->fqid = fqid;
+	*r = *(struct qbman_fq_query_np_rslt *)qbman_swp_mc_complete(s, p,
+						QBMAN_FQ_QUERY_NP);
+	if (!r) {
+		pr_err("qbman: Query FQID %d NP fields failed, no response\n",
+		       fqid);
+		return -EIO;
+	}
+
+	/* Decode the outcome */
+	QBMAN_BUG_ON((r->verb & QBMAN_RESPONSE_VERB_MASK) != QBMAN_FQ_QUERY_NP);
+
+	/* Determine success or failure */
+	if (r->rslt != QBMAN_MC_RSLT_OK) {
+		pr_err("Query NP fields of FQID 0x%x failed, code=0x%02x\n",
+		       fqid, r->rslt);
+		return -EIO;
+	}
+
+	return 0;
+}
+
+uint32_t qbman_fq_state_frame_count(const struct qbman_fq_query_np_rslt *r)
+{
+	return (r->frm_cnt & 0x00FFFFFF);
+}
+
+uint32_t qbman_fq_state_byte_count(const struct qbman_fq_query_np_rslt *r)
+{
+	return r->byte_cnt;
+}
diff --git a/drivers/bus/fslmc/qbman/qbman_portal.c b/drivers/bus/fslmc/qbman/qbman_portal.c
index 809770c7..e2217335 100644
--- a/drivers/bus/fslmc/qbman/qbman_portal.c
+++ b/drivers/bus/fslmc/qbman/qbman_portal.c
@@ -1,29 +1,7 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "qbman_portal.h"
@@ -518,6 +496,7 @@ int qbman_swp_enqueue(struct qbman_swp *s, const struct qbman_eq_desc *d,
 int qbman_swp_enqueue_multiple(struct qbman_swp *s,
 			       const struct qbman_eq_desc *d,
 			       const struct qbman_fd *fd,
+			       uint32_t *flags,
 			       int num_frames)
 {
 	uint32_t *p;
@@ -560,6 +539,12 @@ int qbman_swp_enqueue_multiple(struct qbman_swp *s,
 		p = qbman_cena_write_start_wo_shadow(&s->sys,
 					QBMAN_CENA_SWP_EQCR(eqcr_pi & 7));
 		p[0] = cl[0] | s->eqcr.pi_vb;
+		if (flags && (flags[i] & QBMAN_ENQUEUE_FLAG_DCA)) {
+			struct qbman_eq_desc *d = (struct qbman_eq_desc *)p;
+
+			d->eq.dca = (1 << QB_ENQUEUE_CMD_DCA_EN_SHIFT) |
+				((flags[i]) & QBMAN_EQCR_DCA_IDXMASK);
+		}
 		eqcr_pi++;
 		eqcr_pi &= 0xF;
 		if (!(eqcr_pi & 7))
@@ -794,6 +779,17 @@ int qbman_swp_pull(struct qbman_swp *s, struct qbman_pull_desc *d)
 #define QBMAN_RESULT_BPSCN     0x29
 #define QBMAN_RESULT_CSCN_WQ   0x2a
 
+#include <rte_prefetch.h>
+
+void qbman_swp_prefetch_dqrr_next(struct qbman_swp *s)
+{
+	const struct qbman_result *p;
+
+	p = qbman_cena_read_wo_shadow(&s->sys,
+		QBMAN_CENA_SWP_DQRR(s->dqrr.next_idx));
+	rte_prefetch0(p);
+}
+
 /* NULL return if there are no unconsumed DQRR entries. Returns a DQRR entry
  * only once, so repeated calls can return a sequence of DQRR entries, without
  * requiring they be consumed immediately or in any particular order.
@@ -881,6 +877,13 @@ void qbman_swp_dqrr_consume(struct qbman_swp *s,
 	qbman_cinh_write(&s->sys, QBMAN_CINH_SWP_DCAP, QBMAN_IDX_FROM_DQRR(dq));
 }
 
+/* Consume DQRR entries previously returned from qbman_swp_dqrr_next(). */
+void qbman_swp_dqrr_idx_consume(struct qbman_swp *s,
+			    uint8_t dqrr_index)
+{
+	qbman_cinh_write(&s->sys, QBMAN_CINH_SWP_DCAP, dqrr_index);
+}
+
 /*********************************/
 /* Polling user-provided storage */
 /*********************************/
diff --git a/drivers/bus/fslmc/qbman/qbman_portal.h b/drivers/bus/fslmc/qbman/qbman_portal.h
index d9f3ed7e..8bff0b4f 100644
--- a/drivers/bus/fslmc/qbman/qbman_portal.h
+++ b/drivers/bus/fslmc/qbman/qbman_portal.h
@@ -1,29 +1,7 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "qbman_sys.h"
diff --git a/drivers/bus/fslmc/qbman/qbman_sys.h b/drivers/bus/fslmc/qbman/qbman_sys.h
index c216e9cf..846788ea 100644
--- a/drivers/bus/fslmc/qbman/qbman_sys.h
+++ b/drivers/bus/fslmc/qbman/qbman_sys.h
@@ -1,29 +1,7 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 /* qbman_sys_decl.h and qbman_sys.h are the two platform-specific files in the
  * driver. They are only included via qbman_private.h, which is itself a
@@ -358,7 +336,7 @@ static inline int qbman_swp_sys_init(struct qbman_swp_sys *s,
 		reg = qbman_set_swp_cfg(dqrr_size, 0, 0, 3, 2, 3, 1, 1, 1, 1,
 					1, 1);
 	else
-		reg = qbman_set_swp_cfg(dqrr_size, 0, 2, 3, 2, 2, 1, 1, 1, 1,
+		reg = qbman_set_swp_cfg(dqrr_size, 0, 1, 3, 2, 2, 1, 1, 1, 1,
 					1, 1);
 	qbman_cinh_write(s, QBMAN_CINH_SWP_CFG, reg);
 	reg = qbman_cinh_read(s, QBMAN_CINH_SWP_CFG);
diff --git a/drivers/bus/fslmc/qbman/qbman_sys_decl.h b/drivers/bus/fslmc/qbman/qbman_sys_decl.h
index e1125cfe..f82bb18c 100644
--- a/drivers/bus/fslmc/qbman/qbman_sys_decl.h
+++ b/drivers/bus/fslmc/qbman/qbman_sys_decl.h
@@ -1,29 +1,7 @@
-/*-
- *   BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
  *
  * Copyright (C) 2014-2016 Freescale Semiconductor, Inc.
  *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of Freescale Semiconductor nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include <compat.h>
 #include <fsl_qbman_base.h>