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-rw-r--r--drivers/bus/dpaa/base/fman/fman.c39
-rw-r--r--drivers/bus/dpaa/base/fman/fman_hw.c27
-rw-r--r--drivers/bus/dpaa/base/fman/netcfg_layer.c53
-rw-r--r--drivers/bus/dpaa/base/fman/of.c37
-rw-r--r--drivers/bus/dpaa/base/qbman/bman.c37
-rw-r--r--drivers/bus/dpaa/base/qbman/bman.h69
-rw-r--r--drivers/bus/dpaa/base/qbman/bman_driver.c37
-rw-r--r--drivers/bus/dpaa/base/qbman/bman_priv.h37
-rw-r--r--drivers/bus/dpaa/base/qbman/dpaa_alloc.c37
-rw-r--r--drivers/bus/dpaa/base/qbman/dpaa_sys.c37
-rw-r--r--drivers/bus/dpaa/base/qbman/dpaa_sys.h37
-rw-r--r--drivers/bus/dpaa/base/qbman/process.c37
-rw-r--r--drivers/bus/dpaa/base/qbman/qman.c362
-rw-r--r--drivers/bus/dpaa/base/qbman/qman.h105
-rw-r--r--drivers/bus/dpaa/base/qbman/qman_driver.c190
-rw-r--r--drivers/bus/dpaa/base/qbman/qman_priv.h43
16 files changed, 565 insertions, 619 deletions
diff --git a/drivers/bus/dpaa/base/fman/fman.c b/drivers/bus/dpaa/base/fman/fman.c
index 3816dba5..bda62e01 100644
--- a/drivers/bus/dpaa/base/fman/fman.c
+++ b/drivers/bus/dpaa/base/fman/fman.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2010-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <sys/types.h>
@@ -599,7 +566,7 @@ fman_finish(void)
/* release the mapping */
_errno = munmap(__if->ccsr_map, __if->regs_size);
if (unlikely(_errno < 0))
- fprintf(stderr, "%s:%hu:%s(): munmap() = %d (%s)\n",
+ fprintf(stderr, "%s:%d:%s(): munmap() = %d (%s)\n",
__FILE__, __LINE__, __func__,
-errno, strerror(errno));
printf("Tearing down %s\n", __if->node_path);
diff --git a/drivers/bus/dpaa/base/fman/fman_hw.c b/drivers/bus/dpaa/base/fman/fman_hw.c
index 077c17c0..0148b98e 100644
--- a/drivers/bus/dpaa/base/fman/fman_hw.c
+++ b/drivers/bus/dpaa/base/fman/fman_hw.c
@@ -1,30 +1,7 @@
-/*-
- * BSD LICENSE
+/* SPDX-License-Identifier: BSD-3-Clause
*
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <sys/types.h>
diff --git a/drivers/bus/dpaa/base/fman/netcfg_layer.c b/drivers/bus/dpaa/base/fman/netcfg_layer.c
index 26cff84a..3e956ce1 100644
--- a/drivers/bus/dpaa/base/fman/netcfg_layer.c
+++ b/drivers/bus/dpaa/base/fman/netcfg_layer.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2010-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <inttypes.h>
#include <of.h>
@@ -109,22 +76,6 @@ dump_netcfg(struct netcfg_info *cfg_ptr)
}
#endif /* RTE_LIBRTE_DPAA_DEBUG_DRIVER */
-static inline int
-get_num_netcfg_interfaces(char *str)
-{
- char *pch;
- uint8_t count = 0;
-
- if (str == NULL)
- return -EINVAL;
- pch = strtok(str, ",");
- while (pch != NULL) {
- count++;
- pch = strtok(NULL, ",");
- }
- return count;
-}
-
struct netcfg_info *
netcfg_acquire(void)
{
diff --git a/drivers/bus/dpaa/base/fman/of.c b/drivers/bus/dpaa/base/fman/of.c
index b2d7c020..1b2dbe26 100644
--- a/drivers/bus/dpaa/base/fman/of.c
+++ b/drivers/bus/dpaa/base/fman/of.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2010-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <of.h>
diff --git a/drivers/bus/dpaa/base/qbman/bman.c b/drivers/bus/dpaa/base/qbman/bman.c
index 0480caa9..8a629073 100644
--- a/drivers/bus/dpaa/base/qbman/bman.c
+++ b/drivers/bus/dpaa/base/qbman/bman.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 "bman.h"
diff --git a/drivers/bus/dpaa/base/qbman/bman.h b/drivers/bus/dpaa/base/qbman/bman.h
index 4b088da9..21a6bee7 100644
--- a/drivers/bus/dpaa/base/qbman/bman.h
+++ b/drivers/bus/dpaa/base/qbman/bman.h
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2010-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
+ * Copyright 2017 NXP
*
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 __BMAN_H
@@ -228,7 +195,9 @@ 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 +210,9 @@ 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 +226,8 @@ 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 +237,10 @@ 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 +255,10 @@ 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 +273,9 @@ 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 +284,10 @@ 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 +303,10 @@ 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 +323,9 @@ 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 +336,9 @@ 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 +347,9 @@ 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 +407,8 @@ 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 +418,8 @@ 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 +430,8 @@ 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 +441,9 @@ 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 +458,9 @@ 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/bman_driver.c b/drivers/bus/dpaa/base/qbman/bman_driver.c
index 5c13a803..a1ef3921 100644
--- a/drivers/bus/dpaa/base/qbman/bman_driver.c
+++ b/drivers/bus/dpaa/base/qbman/bman_driver.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <rte_branch_prediction.h>
diff --git a/drivers/bus/dpaa/base/qbman/bman_priv.h b/drivers/bus/dpaa/base/qbman/bman_priv.h
index 07d9cec6..5a3e330d 100644
--- a/drivers/bus/dpaa/base/qbman/bman_priv.h
+++ b/drivers/bus/dpaa/base/qbman/bman_priv.h
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 __BMAN_PRIV_H
diff --git a/drivers/bus/dpaa/base/qbman/dpaa_alloc.c b/drivers/bus/dpaa/base/qbman/dpaa_alloc.c
index 35dba7f7..a05803c2 100644
--- a/drivers/bus/dpaa/base/qbman/dpaa_alloc.c
+++ b/drivers/bus/dpaa/base/qbman/dpaa_alloc.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2009-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 "dpaa_sys.h"
diff --git a/drivers/bus/dpaa/base/qbman/dpaa_sys.c b/drivers/bus/dpaa/base/qbman/dpaa_sys.c
index 0017da52..9d6bfd40 100644
--- a/drivers/bus/dpaa/base/qbman/dpaa_sys.c
+++ b/drivers/bus/dpaa/base/qbman/dpaa_sys.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <process.h>
diff --git a/drivers/bus/dpaa/base/qbman/dpaa_sys.h b/drivers/bus/dpaa/base/qbman/dpaa_sys.h
index bee9fe57..034991ba 100644
--- a/drivers/bus/dpaa/base/qbman/dpaa_sys.h
+++ b/drivers/bus/dpaa/base/qbman/dpaa_sys.h
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 __DPAA_SYS_H
diff --git a/drivers/bus/dpaa/base/qbman/process.c b/drivers/bus/dpaa/base/qbman/process.c
index b8ec5398..2c23c98d 100644
--- a/drivers/bus/dpaa/base/qbman/process.c
+++ b/drivers/bus/dpaa/base/qbman/process.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2011-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <assert.h>
#include <fcntl.h>
diff --git a/drivers/bus/dpaa/base/qbman/qman.c b/drivers/bus/dpaa/base/qbman/qman.c
index 87fec60d..2b97671b 100644
--- a/drivers/bus/dpaa/base/qbman/qman.c
+++ b/drivers/bus/dpaa/base/qbman/qman.c
@@ -1,45 +1,15 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 "qman.h"
#include <rte_branch_prediction.h>
+#include <rte_dpaa_bus.h>
+#include <rte_eventdev.h>
+#include <rte_byteorder.h>
/* Compilation constants */
#define DQRR_MAXFILL 15
@@ -416,7 +386,9 @@ 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 +477,9 @@ 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".
*/
@@ -532,7 +506,12 @@ struct qman_portal *qman_create_portal(
p = &portal->p;
- portal->use_eqcr_ci_stashing = ((qman_ip_rev >= QMAN_REV30) ? 1 : 0);
+ if (dpaa_svr_family == SVR_LS1043A_FAMILY)
+ portal->use_eqcr_ci_stashing = 3;
+ else
+ portal->use_eqcr_ci_stashing =
+ ((qman_ip_rev >= QMAN_REV30) ? 1 : 0);
+
/*
* prep the low-level portal struct with the mapped addresses from the
* config, everything that follows depends on it and "config" is more
@@ -545,7 +524,7 @@ struct qman_portal *qman_create_portal(
* and stash with high-than-DQRR priority.
*/
if (qm_eqcr_init(p, qm_eqcr_pvb,
- portal->use_eqcr_ci_stashing ? 3 : 0, 1)) {
+ portal->use_eqcr_ci_stashing, 1)) {
pr_err("Qman EQCR initialisation failed\n");
goto fail_eqcr;
}
@@ -644,11 +623,50 @@ fail_eqcr:
return NULL;
}
+#define MAX_GLOBAL_PORTALS 8
+static struct qman_portal global_portals[MAX_GLOBAL_PORTALS];
+rte_atomic16_t global_portals_used[MAX_GLOBAL_PORTALS];
+
+static struct qman_portal *
+qman_alloc_global_portal(void)
+{
+ unsigned int i;
+
+ for (i = 0; i < MAX_GLOBAL_PORTALS; i++) {
+ if (rte_atomic16_test_and_set(&global_portals_used[i]))
+ return &global_portals[i];
+ }
+ pr_err("No portal available (%x)\n", MAX_GLOBAL_PORTALS);
+
+ return NULL;
+}
+
+static int
+qman_free_global_portal(struct qman_portal *portal)
+{
+ unsigned int i;
+
+ for (i = 0; i < MAX_GLOBAL_PORTALS; i++) {
+ if (&global_portals[i] == portal) {
+ rte_atomic16_clear(&global_portals_used[i]);
+ return 0;
+ }
+ }
+ return -1;
+}
+
struct qman_portal *qman_create_affine_portal(const struct qm_portal_config *c,
- const struct qman_cgrs *cgrs)
+ const struct qman_cgrs *cgrs,
+ int alloc)
{
struct qman_portal *res;
- struct qman_portal *portal = get_affine_portal();
+ struct qman_portal *portal;
+
+ if (alloc)
+ portal = qman_alloc_global_portal();
+ else
+ portal = get_affine_portal();
+
/* A criteria for calling this function (from qman_driver.c) is that
* we're already affine to the cpu and won't schedule onto another cpu.
*/
@@ -698,13 +716,18 @@ void qman_destroy_portal(struct qman_portal *qm)
spin_lock_destroy(&qm->cgr_lock);
}
-const struct qm_portal_config *qman_destroy_affine_portal(void)
+const struct qm_portal_config *
+qman_destroy_affine_portal(struct qman_portal *qp)
{
/* We don't want to redirect if we're a slave, use "raw" */
- struct qman_portal *qm = get_affine_portal();
+ struct qman_portal *qm;
const struct qm_portal_config *pcfg;
int cpu;
+ if (qp == NULL)
+ qm = get_affine_portal();
+ else
+ qm = qp;
pcfg = qm->config;
cpu = pcfg->cpu;
@@ -713,6 +736,9 @@ const struct qm_portal_config *qman_destroy_affine_portal(void)
spin_lock(&affine_mask_lock);
CPU_CLR(cpu, &affine_mask);
spin_unlock(&affine_mask_lock);
+
+ qman_free_global_portal(qm);
+
return pcfg;
}
@@ -929,7 +955,7 @@ static inline unsigned int __poll_portal_fast(struct qman_portal *p,
do {
qm_dqrr_pvb_update(&p->p);
dq = qm_dqrr_current(&p->p);
- if (!dq)
+ if (unlikely(!dq))
break;
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
/* If running on an LE system the fields of the
@@ -1025,6 +1051,137 @@ u16 qman_affine_channel(int cpu)
return affine_channels[cpu];
}
+unsigned int qman_portal_poll_rx(unsigned int poll_limit,
+ void **bufs,
+ struct qman_portal *p)
+{
+ struct qm_portal *portal = &p->p;
+ register struct qm_dqrr *dqrr = &portal->dqrr;
+ struct qm_dqrr_entry *dq[QM_DQRR_SIZE], *shadow[QM_DQRR_SIZE];
+ struct qman_fq *fq[QM_DQRR_SIZE];
+ unsigned int limit = 0, rx_number = 0;
+ uint32_t consume = 0;
+
+ do {
+ qm_dqrr_pvb_update(&p->p);
+ if (!dqrr->fill)
+ break;
+
+ dq[rx_number] = dqrr->cursor;
+ dqrr->cursor = DQRR_CARRYCLEAR(dqrr->cursor + 1);
+ /* Prefetch the next DQRR entry */
+ rte_prefetch0(dqrr->cursor);
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+ /* If running on an LE system the fields of the
+ * dequeue entry must be swapper. Because the
+ * QMan HW will ignore writes the DQRR entry is
+ * copied and the index stored within the copy
+ */
+ shadow[rx_number] =
+ &p->shadow_dqrr[DQRR_PTR2IDX(dq[rx_number])];
+ shadow[rx_number]->fd.opaque_addr =
+ dq[rx_number]->fd.opaque_addr;
+ shadow[rx_number]->fd.addr =
+ be40_to_cpu(dq[rx_number]->fd.addr);
+ shadow[rx_number]->fd.opaque =
+ be32_to_cpu(dq[rx_number]->fd.opaque);
+#else
+ shadow = dq;
+#endif
+
+ /* SDQCR: context_b points to the FQ */
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ fq[rx_number] = qman_fq_lookup_table[be32_to_cpu(
+ dq[rx_number]->contextB)];
+#else
+ fq[rx_number] = (void *)(uintptr_t)be32_to_cpu(dq->contextB);
+#endif
+ fq[rx_number]->cb.dqrr_prepare(shadow[rx_number],
+ &bufs[rx_number]);
+
+ consume |= (1 << (31 - DQRR_PTR2IDX(shadow[rx_number])));
+ rx_number++;
+ --dqrr->fill;
+ } while (++limit < poll_limit);
+
+ if (rx_number)
+ fq[0]->cb.dqrr_dpdk_pull_cb(fq, shadow, bufs, rx_number);
+
+ /* Consume all the DQRR enries together */
+ qm_out(DQRR_DCAP, (1 << 8) | consume);
+
+ return rx_number;
+}
+
+u32 qman_portal_dequeue(struct rte_event ev[], unsigned int poll_limit,
+ void **bufs)
+{
+ const struct qm_dqrr_entry *dq;
+ struct qman_fq *fq;
+ enum qman_cb_dqrr_result res;
+ unsigned int limit = 0;
+ struct qman_portal *p = get_affine_portal();
+#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
+ struct qm_dqrr_entry *shadow;
+#endif
+ unsigned int rx_number = 0;
+
+ do {
+ qm_dqrr_pvb_update(&p->p);
+ dq = qm_dqrr_current(&p->p);
+ if (!dq)
+ break;
+#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
+ /*
+ * If running on an LE system the fields of the
+ * dequeue entry must be swapper. Because the
+ * QMan HW will ignore writes the DQRR entry is
+ * copied and the index stored within the copy
+ */
+ shadow = &p->shadow_dqrr[DQRR_PTR2IDX(dq)];
+ *shadow = *dq;
+ dq = shadow;
+ shadow->fqid = be32_to_cpu(shadow->fqid);
+ shadow->contextB = be32_to_cpu(shadow->contextB);
+ shadow->seqnum = be16_to_cpu(shadow->seqnum);
+ hw_fd_to_cpu(&shadow->fd);
+#endif
+
+ /* SDQCR: context_b points to the FQ */
+#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
+ fq = get_fq_table_entry(dq->contextB);
+#else
+ fq = (void *)(uintptr_t)dq->contextB;
+#endif
+ /* Now let the callback do its stuff */
+ res = fq->cb.dqrr_dpdk_cb(&ev[rx_number], p, fq,
+ dq, &bufs[rx_number]);
+ rx_number++;
+ /* Interpret 'dq' from a driver perspective. */
+ /*
+ * Parking isn't possible unless HELDACTIVE was set. NB,
+ * FORCEELIGIBLE implies HELDACTIVE, so we only need to
+ * check for HELDACTIVE to cover both.
+ */
+ DPAA_ASSERT((dq->stat & QM_DQRR_STAT_FQ_HELDACTIVE) ||
+ (res != qman_cb_dqrr_park));
+ if (res != qman_cb_dqrr_defer)
+ qm_dqrr_cdc_consume_1ptr(&p->p, dq,
+ res == qman_cb_dqrr_park);
+ /* Move forward */
+ qm_dqrr_next(&p->p);
+ /*
+ * Entry processed and consumed, increment our counter. The
+ * callback can request that we exit after consuming the
+ * entry, and we also exit if we reach our processing limit,
+ * so loop back only if neither of these conditions is met.
+ */
+ } while (++limit < poll_limit);
+
+ return limit;
+}
+
struct qm_dqrr_entry *qman_dequeue(struct qman_fq *fq)
{
struct qman_portal *p = get_affine_portal();
@@ -1119,37 +1276,44 @@ void qman_start_dequeues(void)
qm_dqrr_set_maxfill(&p->p, DQRR_MAXFILL);
}
-void qman_static_dequeue_add(u32 pools)
+void qman_static_dequeue_add(u32 pools, struct qman_portal *qp)
{
- struct qman_portal *p = get_affine_portal();
+ struct qman_portal *p = qp ? qp : get_affine_portal();
pools &= p->config->pools;
p->sdqcr |= pools;
qm_dqrr_sdqcr_set(&p->p, p->sdqcr);
}
-void qman_static_dequeue_del(u32 pools)
+void qman_static_dequeue_del(u32 pools, struct qman_portal *qp)
{
- struct qman_portal *p = get_affine_portal();
+ struct qman_portal *p = qp ? qp : get_affine_portal();
pools &= p->config->pools;
p->sdqcr &= ~pools;
qm_dqrr_sdqcr_set(&p->p, p->sdqcr);
}
-u32 qman_static_dequeue_get(void)
+u32 qman_static_dequeue_get(struct qman_portal *qp)
{
- struct qman_portal *p = get_affine_portal();
+ struct qman_portal *p = qp ? qp : get_affine_portal();
return p->sdqcr;
}
-void qman_dca(struct qm_dqrr_entry *dq, int park_request)
+void qman_dca(const struct qm_dqrr_entry *dq, int park_request)
{
struct qman_portal *p = get_affine_portal();
qm_dqrr_cdc_consume_1ptr(&p->p, dq, park_request);
}
+void qman_dca_index(u8 index, int park_request)
+{
+ struct qman_portal *p = get_affine_portal();
+
+ qm_dqrr_cdc_consume_1(&p->p, index, park_request);
+}
+
/* Frame queue API */
static const char *mcr_result_str(u8 result)
{
@@ -1188,6 +1352,7 @@ int qman_create_fq(u32 fqid, u32 flags, struct qman_fq *fq)
}
spin_lock_init(&fq->fqlock);
fq->fqid = fqid;
+ fq->fqid_le = cpu_to_be32(fqid);
fq->flags = flags;
fq->state = qman_fq_state_oos;
fq->cgr_groupid = 0;
@@ -1267,6 +1432,7 @@ 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);
@@ -1694,6 +1860,28 @@ int qman_query_fq_np(struct qman_fq *fq, struct qm_mcr_queryfq_np *np)
return 0;
}
+int qman_query_fq_frm_cnt(struct qman_fq *fq, u32 *frm_cnt)
+{
+ struct qm_mc_command *mcc;
+ struct qm_mc_result *mcr;
+ struct qman_portal *p = get_affine_portal();
+
+ mcc = qm_mc_start(&p->p);
+ mcc->queryfq.fqid = cpu_to_be32(fq->fqid);
+ qm_mc_commit(&p->p, QM_MCC_VERB_QUERYFQ_NP);
+ while (!(mcr = qm_mc_result(&p->p)))
+ cpu_relax();
+ DPAA_ASSERT((mcr->verb & QM_MCR_VERB_MASK) == QM_MCR_VERB_QUERYFQ_NP);
+
+ if (mcr->result == QM_MCR_RESULT_OK)
+ *frm_cnt = be24_to_cpu(mcr->queryfq_np.frm_cnt);
+ else if (mcr->result == QM_MCR_RESULT_ERR_FQID)
+ return -ERANGE;
+ else if (mcr->result != QM_MCR_RESULT_OK)
+ return -EIO;
+ return 0;
+}
+
int qman_query_wq(u8 query_dedicated, struct qm_mcr_querywq *wq)
{
struct qm_mc_command *mcc;
@@ -1974,7 +2162,7 @@ int qman_enqueue(struct qman_fq *fq, const struct qm_fd *fd, u32 flags)
}
int qman_enqueue_multi(struct qman_fq *fq,
- const struct qm_fd *fd,
+ const struct qm_fd *fd, u32 *flags,
int frames_to_send)
{
struct qman_portal *p = get_affine_portal();
@@ -1983,7 +2171,7 @@ int qman_enqueue_multi(struct qman_fq *fq,
register struct qm_eqcr *eqcr = &portal->eqcr;
struct qm_eqcr_entry *eq = eqcr->cursor, *prev_eq;
- u8 i, diff, old_ci, sent = 0;
+ u8 i = 0, diff, old_ci, sent = 0;
/* Update the available entries if no entry is free */
if (!eqcr->available) {
@@ -1997,7 +2185,7 @@ int qman_enqueue_multi(struct qman_fq *fq,
/* try to send as many frames as possible */
while (eqcr->available && frames_to_send--) {
- eq->fqid = cpu_to_be32(fq->fqid);
+ eq->fqid = fq->fqid_le;
#ifdef CONFIG_FSL_QMAN_FQ_LOOKUP
eq->tag = cpu_to_be32(fq->key);
#else
@@ -2007,6 +2195,76 @@ int qman_enqueue_multi(struct qman_fq *fq,
eq->fd.addr = cpu_to_be40(fd->addr);
eq->fd.status = cpu_to_be32(fd->status);
eq->fd.opaque = cpu_to_be32(fd->opaque);
+ if (flags && (flags[i] & QMAN_ENQUEUE_FLAG_DCA)) {
+ eq->dca = QM_EQCR_DCA_ENABLE |
+ ((flags[i] >> 8) & QM_EQCR_DCA_IDXMASK);
+ }
+ i++;
+ eq = (void *)((unsigned long)(eq + 1) &
+ (~(unsigned long)(QM_EQCR_SIZE << 6)));
+ eqcr->available--;
+ sent++;
+ fd++;
+ }
+ lwsync();
+
+ /* In order for flushes to complete faster, all lines are recorded in
+ * 32 bit word.
+ */
+ eq = eqcr->cursor;
+ for (i = 0; i < sent; i++) {
+ eq->__dont_write_directly__verb =
+ QM_EQCR_VERB_CMD_ENQUEUE | eqcr->vbit;
+ prev_eq = eq;
+ eq = (void *)((unsigned long)(eq + 1) &
+ (~(unsigned long)(QM_EQCR_SIZE << 6)));
+ if (unlikely((prev_eq + 1) != eq))
+ eqcr->vbit ^= QM_EQCR_VERB_VBIT;
+ }
+
+ /* We need to flush all the lines but without load/store operations
+ * between them
+ */
+ eq = eqcr->cursor;
+ for (i = 0; i < sent; i++) {
+ dcbf(eq);
+ eq = (void *)((unsigned long)(eq + 1) &
+ (~(unsigned long)(QM_EQCR_SIZE << 6)));
+ }
+ /* Update cursor for the next call */
+ eqcr->cursor = eq;
+ return sent;
+}
+
+int
+qman_enqueue_multi_fq(struct qman_fq *fq[], const struct qm_fd *fd,
+ int frames_to_send)
+{
+ struct qman_portal *p = get_affine_portal();
+ struct qm_portal *portal = &p->p;
+
+ register struct qm_eqcr *eqcr = &portal->eqcr;
+ struct qm_eqcr_entry *eq = eqcr->cursor, *prev_eq;
+
+ u8 i, diff, old_ci, sent = 0;
+
+ /* Update the available entries if no entry is free */
+ if (!eqcr->available) {
+ old_ci = eqcr->ci;
+ eqcr->ci = qm_cl_in(EQCR_CI) & (QM_EQCR_SIZE - 1);
+ diff = qm_cyc_diff(QM_EQCR_SIZE, old_ci, eqcr->ci);
+ eqcr->available += diff;
+ if (!diff)
+ return 0;
+ }
+
+ /* try to send as many frames as possible */
+ while (eqcr->available && frames_to_send--) {
+ eq->fqid = fq[sent]->fqid_le;
+ eq->fd.opaque_addr = fd->opaque_addr;
+ eq->fd.addr = cpu_to_be40(fd->addr);
+ eq->fd.status = cpu_to_be32(fd->status);
+ eq->fd.opaque = cpu_to_be32(fd->opaque);
eq = (void *)((unsigned long)(eq + 1) &
(~(unsigned long)(QM_EQCR_SIZE << 6)));
diff --git a/drivers/bus/dpaa/base/qbman/qman.h b/drivers/bus/dpaa/base/qbman/qman.h
index 2c0f694c..4346d865 100644
--- a/drivers/bus/dpaa/base/qbman/qman.h
+++ b/drivers/bus/dpaa/base/qbman/qman.h
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
+ * Copyright 2017 NXP
*
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 "qman_priv.h"
@@ -187,7 +154,7 @@ struct qm_eqcr {
};
struct qm_dqrr {
- const struct qm_dqrr_entry *ring, *cursor;
+ struct qm_dqrr_entry *ring, *cursor;
u8 pi, ci, fill, ithresh, vbit;
#ifdef RTE_LIBRTE_DPAA_HWDEBUG
enum qm_dqrr_dmode dmode;
@@ -267,7 +234,9 @@ 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 +253,9 @@ 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 +274,8 @@ 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 +285,10 @@ 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 +309,10 @@ 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 +328,9 @@ 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 +339,10 @@ 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 +359,10 @@ 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;
@@ -460,7 +441,7 @@ static inline u8 DQRR_PTR2IDX(const struct qm_dqrr_entry *e)
return ((uintptr_t)e >> 6) & (QM_DQRR_SIZE - 1);
}
-static inline const struct qm_dqrr_entry *DQRR_INC(
+static inline struct qm_dqrr_entry *DQRR_INC(
const struct qm_dqrr_entry *e)
{
return DQRR_CARRYCLEAR(e + 1);
@@ -503,7 +484,9 @@ 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 +497,9 @@ 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 +509,9 @@ 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 +523,9 @@ 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 +541,9 @@ 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 +552,9 @@ 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 +563,9 @@ 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 +574,9 @@ 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 +585,9 @@ 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 +597,9 @@ 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 +613,9 @@ 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 +626,9 @@ 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 +639,9 @@ 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 +649,9 @@ 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 +660,9 @@ 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 +670,9 @@ 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 +680,9 @@ 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 +692,9 @@ 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 +783,9 @@ 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 +794,9 @@ 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 +827,8 @@ 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 +838,8 @@ 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 +851,9 @@ 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 +868,9 @@ 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/base/qbman/qman_driver.c b/drivers/bus/dpaa/base/qbman/qman_driver.c
index 7a688967..7cfa8ee4 100644
--- a/drivers/bus/dpaa/base/qbman/qman_driver.c
+++ b/drivers/bus/dpaa/base/qbman/qman_driver.c
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 <fsl_usd.h>
@@ -57,8 +24,8 @@ void *qman_ccsr_map;
/* The qman clock frequency */
u32 qman_clk;
-static __thread int fd = -1;
-static __thread struct qm_portal_config pcfg;
+static __thread int qmfd = -1;
+static __thread struct qm_portal_config qpcfg;
static __thread struct dpaa_ioctl_portal_map map = {
.type = dpaa_portal_qman
};
@@ -77,16 +44,16 @@ static int fsl_qman_portal_init(uint32_t index, int is_shared)
error(0, ret, "pthread_getaffinity_np()");
return ret;
}
- pcfg.cpu = -1;
+ qpcfg.cpu = -1;
for (loop = 0; loop < CPU_SETSIZE; loop++)
if (CPU_ISSET(loop, &cpuset)) {
- if (pcfg.cpu != -1) {
+ if (qpcfg.cpu != -1) {
pr_err("Thread is not affine to 1 cpu\n");
return -EINVAL;
}
- pcfg.cpu = loop;
+ qpcfg.cpu = loop;
}
- if (pcfg.cpu == -1) {
+ if (qpcfg.cpu == -1) {
pr_err("Bug in getaffinity handling!\n");
return -EINVAL;
}
@@ -98,36 +65,36 @@ static int fsl_qman_portal_init(uint32_t index, int is_shared)
error(0, ret, "process_portal_map()");
return ret;
}
- pcfg.channel = map.channel;
- pcfg.pools = map.pools;
- pcfg.index = map.index;
+ qpcfg.channel = map.channel;
+ qpcfg.pools = map.pools;
+ qpcfg.index = map.index;
/* Make the portal's cache-[enabled|inhibited] regions */
- pcfg.addr_virt[DPAA_PORTAL_CE] = map.addr.cena;
- pcfg.addr_virt[DPAA_PORTAL_CI] = map.addr.cinh;
+ qpcfg.addr_virt[DPAA_PORTAL_CE] = map.addr.cena;
+ qpcfg.addr_virt[DPAA_PORTAL_CI] = map.addr.cinh;
- fd = open(QMAN_PORTAL_IRQ_PATH, O_RDONLY);
- if (fd == -1) {
+ qmfd = open(QMAN_PORTAL_IRQ_PATH, O_RDONLY);
+ if (qmfd == -1) {
pr_err("QMan irq init failed\n");
process_portal_unmap(&map.addr);
return -EBUSY;
}
- pcfg.is_shared = is_shared;
- pcfg.node = NULL;
- pcfg.irq = fd;
+ qpcfg.is_shared = is_shared;
+ qpcfg.node = NULL;
+ qpcfg.irq = qmfd;
- portal = qman_create_affine_portal(&pcfg, NULL);
+ portal = qman_create_affine_portal(&qpcfg, NULL, 0);
if (!portal) {
pr_err("Qman portal initialisation failed (%d)\n",
- pcfg.cpu);
+ qpcfg.cpu);
process_portal_unmap(&map.addr);
return -EBUSY;
}
irq_map.type = dpaa_portal_qman;
irq_map.portal_cinh = map.addr.cinh;
- process_portal_irq_map(fd, &irq_map);
+ process_portal_irq_map(qmfd, &irq_map);
return 0;
}
@@ -136,10 +103,10 @@ static int fsl_qman_portal_finish(void)
__maybe_unused const struct qm_portal_config *cfg;
int ret;
- process_portal_irq_unmap(fd);
+ process_portal_irq_unmap(qmfd);
- cfg = qman_destroy_affine_portal();
- DPAA_BUG_ON(cfg != &pcfg);
+ cfg = qman_destroy_affine_portal(NULL);
+ DPAA_BUG_ON(cfg != &qpcfg);
ret = process_portal_unmap(&map.addr);
if (ret)
error(0, ret, "process_portal_unmap()");
@@ -161,14 +128,119 @@ int qman_thread_finish(void)
void qman_thread_irq(void)
{
- qbman_invoke_irq(pcfg.irq);
+ qbman_invoke_irq(qpcfg.irq);
/* Now we need to uninhibit interrupts. This is the only code outside
* the regular portal driver that manipulates any portal register, so
* rather than breaking that encapsulation I am simply hard-coding the
* offset to the inhibit register here.
*/
- out_be32(pcfg.addr_virt[DPAA_PORTAL_CI] + 0xe0c, 0);
+ out_be32(qpcfg.addr_virt[DPAA_PORTAL_CI] + 0xe0c, 0);
+}
+
+struct qman_portal *fsl_qman_portal_create(void)
+{
+ cpu_set_t cpuset;
+ struct qman_portal *res;
+
+ struct qm_portal_config *q_pcfg;
+ int loop, ret;
+ struct dpaa_ioctl_irq_map irq_map;
+ struct dpaa_ioctl_portal_map q_map = {0};
+ int q_fd;
+
+ q_pcfg = kzalloc((sizeof(struct qm_portal_config)), 0);
+ if (!q_pcfg) {
+ error(0, -1, "q_pcfg kzalloc failed");
+ return NULL;
+ }
+
+ /* Verify the thread's cpu-affinity */
+ ret = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t),
+ &cpuset);
+ if (ret) {
+ error(0, ret, "pthread_getaffinity_np()");
+ return NULL;
+ }
+
+ q_pcfg->cpu = -1;
+ for (loop = 0; loop < CPU_SETSIZE; loop++)
+ if (CPU_ISSET(loop, &cpuset)) {
+ if (q_pcfg->cpu != -1) {
+ pr_err("Thread is not affine to 1 cpu\n");
+ return NULL;
+ }
+ q_pcfg->cpu = loop;
+ }
+ if (q_pcfg->cpu == -1) {
+ pr_err("Bug in getaffinity handling!\n");
+ return NULL;
+ }
+
+ /* Allocate and map a qman portal */
+ q_map.type = dpaa_portal_qman;
+ q_map.index = QBMAN_ANY_PORTAL_IDX;
+ ret = process_portal_map(&q_map);
+ if (ret) {
+ error(0, ret, "process_portal_map()");
+ return NULL;
+ }
+ q_pcfg->channel = q_map.channel;
+ q_pcfg->pools = q_map.pools;
+ q_pcfg->index = q_map.index;
+
+ /* Make the portal's cache-[enabled|inhibited] regions */
+ q_pcfg->addr_virt[DPAA_PORTAL_CE] = q_map.addr.cena;
+ q_pcfg->addr_virt[DPAA_PORTAL_CI] = q_map.addr.cinh;
+
+ q_fd = open(QMAN_PORTAL_IRQ_PATH, O_RDONLY);
+ if (q_fd == -1) {
+ pr_err("QMan irq init failed\n");
+ goto err1;
+ }
+
+ q_pcfg->irq = q_fd;
+
+ res = qman_create_affine_portal(q_pcfg, NULL, true);
+ if (!res) {
+ pr_err("Qman portal initialisation failed (%d)\n",
+ q_pcfg->cpu);
+ goto err2;
+ }
+
+ irq_map.type = dpaa_portal_qman;
+ irq_map.portal_cinh = q_map.addr.cinh;
+ process_portal_irq_map(q_fd, &irq_map);
+
+ return res;
+err2:
+ close(q_fd);
+err1:
+ process_portal_unmap(&q_map.addr);
+ return NULL;
+}
+
+int fsl_qman_portal_destroy(struct qman_portal *qp)
+{
+ const struct qm_portal_config *cfg;
+ struct dpaa_portal_map addr;
+ int ret;
+
+ cfg = qman_destroy_affine_portal(qp);
+ kfree(qp);
+
+ process_portal_irq_unmap(cfg->irq);
+
+ addr.cena = cfg->addr_virt[DPAA_PORTAL_CE];
+ addr.cinh = cfg->addr_virt[DPAA_PORTAL_CI];
+
+ ret = process_portal_unmap(&addr);
+ if (ret)
+ pr_err("process_portal_unmap() (%d)\n", ret);
+
+ kfree((void *)cfg);
+
+ return ret;
}
int qman_global_init(void)
diff --git a/drivers/bus/dpaa/base/qbman/qman_priv.h b/drivers/bus/dpaa/base/qbman/qman_priv.h
index 3e1d7f92..9e4471e6 100644
--- a/drivers/bus/dpaa/base/qbman/qman_priv.h
+++ b/drivers/bus/dpaa/base/qbman/qman_priv.h
@@ -1,41 +1,8 @@
-/*-
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * BSD LICENSE
+/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0)
*
* Copyright 2008-2016 Freescale Semiconductor Inc.
- * 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 the above-listed copyright holders nor the
- * names of any contributors may be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * GPL LICENSE SUMMARY
- *
- * ALTERNATIVELY, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") as published by the Free Software
- * Foundation, either version 2 of that License or (at your option) any
- * later version.
+ * Copyright 2017 NXP
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 THE COPYRIGHT HOLDERS OR CONTRIBUTORS 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 __QMAN_PRIV_H
@@ -179,8 +146,10 @@ int qm_get_wpm(int *wpm);
struct qman_portal *qman_create_affine_portal(
const struct qm_portal_config *config,
- const struct qman_cgrs *cgrs);
-const struct qm_portal_config *qman_destroy_affine_portal(void);
+ const struct qman_cgrs *cgrs,
+ int alloc);
+const struct qm_portal_config *
+qman_destroy_affine_portal(struct qman_portal *q);
struct qm_portal_config *qm_get_unused_portal(void);
struct qm_portal_config *qm_get_unused_portal_idx(uint32_t idx);