diff options
Diffstat (limited to 'drivers/bus/dpaa/rte_dpaa_bus.h')
| -rw-r--r-- | drivers/bus/dpaa/rte_dpaa_bus.h | 69 |
1 files changed, 38 insertions, 31 deletions
diff --git a/drivers/bus/dpaa/rte_dpaa_bus.h b/drivers/bus/dpaa/rte_dpaa_bus.h index eafc944d..718701b1 100644 --- a/drivers/bus/dpaa/rte_dpaa_bus.h +++ b/drivers/bus/dpaa/rte_dpaa_bus.h @@ -1,33 +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 NXP 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 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 - * OWNER 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 __RTE_DPAA_BUS_H__ #define __RTE_DPAA_BUS_H__ @@ -43,9 +17,24 @@ #define FSL_DPAA_BUS_NAME "FSL_DPAA_BUS" +#define DPAA_MEMPOOL_OPS_NAME "dpaa" + #define DEV_TO_DPAA_DEVICE(ptr) \ container_of(ptr, struct rte_dpaa_device, device) +/* DPAA SoC identifier; If this is not available, it can be concluded + * that board is non-DPAA. Single slot is currently supported. + */ +#define DPAA_SOC_ID_FILE "/sys/devices/soc0/soc_id" + +#define SVR_LS1043A_FAMILY 0x87920000 +#define SVR_LS1046A_FAMILY 0x87070000 +#define SVR_MASK 0xffff0000 + +extern unsigned int dpaa_svr_family; + +extern RTE_DEFINE_PER_LCORE(bool, dpaa_io); + struct rte_dpaa_device; struct rte_dpaa_driver; @@ -113,10 +102,10 @@ static inline void *rte_dpaa_mem_ptov(phys_addr_t paddr) int i; for (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr != NULL; i++) { - if (paddr >= memseg[i].phys_addr && paddr < - memseg[i].phys_addr + memseg[i].len) + if (paddr >= memseg[i].iova && paddr < + memseg[i].iova + memseg[i].len) return (uint8_t *)(memseg[i].addr) + - (paddr - memseg[i].phys_addr); + (paddr - memseg[i].iova); } return NULL; @@ -151,6 +140,10 @@ void rte_dpaa_driver_unregister(struct rte_dpaa_driver *driver); */ int rte_dpaa_portal_init(void *arg); +int rte_dpaa_portal_fq_init(void *arg, struct qman_fq *fq); + +int rte_dpaa_portal_fq_close(struct qman_fq *fq); + /** * Cleanup a DPAA Portal */ @@ -166,6 +159,20 @@ static void dpaainitfn_ ##nm(void) \ } \ RTE_PMD_EXPORT_NAME(nm, __COUNTER__) +/* Create storage for dqrr entries per lcore */ +#define DPAA_PORTAL_DEQUEUE_DEPTH 16 +struct dpaa_portal_dqrr { + void *mbuf[DPAA_PORTAL_DEQUEUE_DEPTH]; + uint64_t dqrr_held; + uint8_t dqrr_size; +}; + +RTE_DECLARE_PER_LCORE(struct dpaa_portal_dqrr, held_bufs); + +#define DPAA_PER_LCORE_DQRR_SIZE RTE_PER_LCORE(held_bufs).dqrr_size +#define DPAA_PER_LCORE_DQRR_HELD RTE_PER_LCORE(held_bufs).dqrr_held +#define DPAA_PER_LCORE_DQRR_MBUF(i) RTE_PER_LCORE(held_bufs).mbuf[i] + #ifdef __cplusplus } #endif |