/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2018 NXP
+ * Copyright 2018-2019 NXP
*/
#include <string.h>
#include <rte_malloc.h>
#include <rte_ring.h>
#include <rte_mempool.h>
+#include <rte_prefetch.h>
+#include <rte_kvargs.h>
#include <mc/fsl_dpdmai.h>
#include <portal/dpaa2_hw_pvt.h>
#include <portal/dpaa2_hw_dpio.h>
+#include "rte_pmd_dpaa2_qdma.h"
#include "dpaa2_qdma.h"
#include "dpaa2_qdma_logs.h"
-#include "rte_pmd_dpaa2_qdma.h"
-/* Dynamic log type identifier */
-int dpaa2_qdma_logtype;
+#define DPAA2_QDMA_NO_PREFETCH "no_prefetch"
+
+uint32_t dpaa2_coherent_no_alloc_cache;
+uint32_t dpaa2_coherent_alloc_cache;
/* QDMA device */
static struct qdma_device qdma_dev;
= TAILQ_HEAD_INITIALIZER(qdma_queue_list);
/* QDMA Virtual Queues */
-struct qdma_virt_queue *qdma_vqs;
+static struct qdma_virt_queue *qdma_vqs;
/* QDMA per core data */
-struct qdma_per_core_info qdma_core_info[RTE_MAX_LCORE];
+static struct qdma_per_core_info qdma_core_info[RTE_MAX_LCORE];
+
+typedef int (dpdmai_dev_dequeue_multijob_t)(struct dpaa2_dpdmai_dev *dpdmai_dev,
+ uint16_t rxq_id,
+ uint16_t *vq_id,
+ struct rte_qdma_job **job,
+ uint16_t nb_jobs);
+
+dpdmai_dev_dequeue_multijob_t *dpdmai_dev_dequeue_multijob;
+
+typedef uint16_t (dpdmai_dev_get_job_t)(const struct qbman_fd *fd,
+ struct rte_qdma_job **job);
+typedef int (dpdmai_dev_set_fd_t)(struct qbman_fd *fd,
+ struct rte_qdma_job *job,
+ struct rte_qdma_rbp *rbp,
+ uint16_t vq_id);
+dpdmai_dev_get_job_t *dpdmai_dev_get_job;
+dpdmai_dev_set_fd_t *dpdmai_dev_set_fd;
+
+static inline int
+qdma_populate_fd_pci(phys_addr_t src, phys_addr_t dest,
+ uint32_t len, struct qbman_fd *fd,
+ struct rte_qdma_rbp *rbp)
+{
+ fd->simple_pci.saddr_lo = lower_32_bits((uint64_t) (src));
+ fd->simple_pci.saddr_hi = upper_32_bits((uint64_t) (src));
+
+ fd->simple_pci.len_sl = len;
+
+ fd->simple_pci.bmt = 1;
+ fd->simple_pci.fmt = 3;
+ fd->simple_pci.sl = 1;
+ fd->simple_pci.ser = 1;
+
+ fd->simple_pci.sportid = rbp->sportid; /*pcie 3 */
+ fd->simple_pci.srbp = rbp->srbp;
+ if (rbp->srbp)
+ fd->simple_pci.rdttype = 0;
+ else
+ fd->simple_pci.rdttype = dpaa2_coherent_alloc_cache;
+
+ /*dest is pcie memory */
+ fd->simple_pci.dportid = rbp->dportid; /*pcie 3 */
+ fd->simple_pci.drbp = rbp->drbp;
+ if (rbp->drbp)
+ fd->simple_pci.wrttype = 0;
+ else
+ fd->simple_pci.wrttype = dpaa2_coherent_no_alloc_cache;
+
+ fd->simple_pci.daddr_lo = lower_32_bits((uint64_t) (dest));
+ fd->simple_pci.daddr_hi = upper_32_bits((uint64_t) (dest));
+
+ return 0;
+}
+
+static inline int
+qdma_populate_fd_ddr(phys_addr_t src, phys_addr_t dest,
+ uint32_t len, struct qbman_fd *fd)
+{
+ fd->simple_ddr.saddr_lo = lower_32_bits((uint64_t) (src));
+ fd->simple_ddr.saddr_hi = upper_32_bits((uint64_t) (src));
+
+ fd->simple_ddr.len = len;
+
+ fd->simple_ddr.bmt = 1;
+ fd->simple_ddr.fmt = 3;
+ fd->simple_ddr.sl = 1;
+ fd->simple_ddr.ser = 1;
+ /**
+ * src If RBP=0 {NS,RDTTYPE[3:0]}: 0_1011
+ * Coherent copy of cacheable memory,
+ * lookup in downstream cache, no allocate
+ * on miss
+ */
+ fd->simple_ddr.rns = 0;
+ fd->simple_ddr.rdttype = dpaa2_coherent_alloc_cache;
+ /**
+ * dest If RBP=0 {NS,WRTTYPE[3:0]}: 0_0111
+ * Coherent write of cacheable memory,
+ * lookup in downstream cache, no allocate on miss
+ */
+ fd->simple_ddr.wns = 0;
+ fd->simple_ddr.wrttype = dpaa2_coherent_no_alloc_cache;
+
+ fd->simple_ddr.daddr_lo = lower_32_bits((uint64_t) (dest));
+ fd->simple_ddr.daddr_hi = upper_32_bits((uint64_t) (dest));
+
+ return 0;
+}
+
+static void
+dpaa2_qdma_populate_fle(struct qbman_fle *fle,
+ struct rte_qdma_rbp *rbp,
+ uint64_t src, uint64_t dest,
+ size_t len, uint32_t flags)
+{
+ struct qdma_sdd *sdd;
+
+ sdd = (struct qdma_sdd *)((uint8_t *)(fle) +
+ (DPAA2_QDMA_MAX_FLE * sizeof(struct qbman_fle)));
+
+ /* first frame list to source descriptor */
+ DPAA2_SET_FLE_ADDR(fle, DPAA2_VADDR_TO_IOVA(sdd));
+ DPAA2_SET_FLE_LEN(fle, (2 * (sizeof(struct qdma_sdd))));
+
+ /* source and destination descriptor */
+ if (rbp && rbp->enable) {
+ /* source */
+ sdd->read_cmd.portid = rbp->sportid;
+ sdd->rbpcmd_simple.pfid = rbp->spfid;
+ sdd->rbpcmd_simple.vfid = rbp->svfid;
+
+ if (rbp->srbp) {
+ sdd->read_cmd.rbp = rbp->srbp;
+ sdd->read_cmd.rdtype = DPAA2_RBP_MEM_RW;
+ } else {
+ sdd->read_cmd.rdtype = dpaa2_coherent_no_alloc_cache;
+ }
+ sdd++;
+ /* destination */
+ sdd->write_cmd.portid = rbp->dportid;
+ sdd->rbpcmd_simple.pfid = rbp->dpfid;
+ sdd->rbpcmd_simple.vfid = rbp->dvfid;
+
+ if (rbp->drbp) {
+ sdd->write_cmd.rbp = rbp->drbp;
+ sdd->write_cmd.wrttype = DPAA2_RBP_MEM_RW;
+ } else {
+ sdd->write_cmd.wrttype = dpaa2_coherent_alloc_cache;
+ }
+
+ } else {
+ sdd->read_cmd.rdtype = dpaa2_coherent_no_alloc_cache;
+ sdd++;
+ sdd->write_cmd.wrttype = dpaa2_coherent_alloc_cache;
+ }
+ fle++;
+ /* source frame list to source buffer */
+ if (flags & RTE_QDMA_JOB_SRC_PHY) {
+ DPAA2_SET_FLE_ADDR(fle, src);
+ DPAA2_SET_FLE_BMT(fle);
+ } else {
+ DPAA2_SET_FLE_ADDR(fle, DPAA2_VADDR_TO_IOVA(src));
+ }
+ DPAA2_SET_FLE_LEN(fle, len);
+
+ fle++;
+ /* destination frame list to destination buffer */
+ if (flags & RTE_QDMA_JOB_DEST_PHY) {
+ DPAA2_SET_FLE_BMT(fle);
+ DPAA2_SET_FLE_ADDR(fle, dest);
+ } else {
+ DPAA2_SET_FLE_ADDR(fle, DPAA2_VADDR_TO_IOVA(dest));
+ }
+ DPAA2_SET_FLE_LEN(fle, len);
+
+ /* Final bit: 1, for last frame list */
+ DPAA2_SET_FLE_FIN(fle);
+}
+
+static inline int dpdmai_dev_set_fd_us(struct qbman_fd *fd,
+ struct rte_qdma_job *job,
+ struct rte_qdma_rbp *rbp,
+ uint16_t vq_id)
+{
+ struct rte_qdma_job **ppjob;
+ size_t iova;
+ int ret = 0;
+
+ if (job->src & QDMA_RBP_UPPER_ADDRESS_MASK)
+ iova = (size_t)job->dest;
+ else
+ iova = (size_t)job->src;
+
+ /* Set the metadata */
+ job->vq_id = vq_id;
+ ppjob = (struct rte_qdma_job **)DPAA2_IOVA_TO_VADDR(iova) - 1;
+ *ppjob = job;
+
+ if ((rbp->drbp == 1) || (rbp->srbp == 1))
+ ret = qdma_populate_fd_pci((phys_addr_t) job->src,
+ (phys_addr_t) job->dest,
+ job->len, fd, rbp);
+ else
+ ret = qdma_populate_fd_ddr((phys_addr_t) job->src,
+ (phys_addr_t) job->dest,
+ job->len, fd);
+ return ret;
+}
+static inline int dpdmai_dev_set_fd_lf(struct qbman_fd *fd,
+ struct rte_qdma_job *job,
+ struct rte_qdma_rbp *rbp,
+ uint16_t vq_id)
+{
+ struct rte_qdma_job **ppjob;
+ struct qbman_fle *fle;
+ int ret = 0;
+ /*
+ * Get an FLE/SDD from FLE pool.
+ * Note: IO metadata is before the FLE and SDD memory.
+ */
+ ret = rte_mempool_get(qdma_dev.fle_pool, (void **)(&ppjob));
+ if (ret) {
+ DPAA2_QDMA_DP_DEBUG("Memory alloc failed for FLE");
+ return ret;
+ }
+
+ /* Set the metadata */
+ job->vq_id = vq_id;
+ *ppjob = job;
+
+ fle = (struct qbman_fle *)(ppjob + 1);
+
+ DPAA2_SET_FD_ADDR(fd, DPAA2_VADDR_TO_IOVA(fle));
+ DPAA2_SET_FD_COMPOUND_FMT(fd);
+ DPAA2_SET_FD_FRC(fd, QDMA_SER_CTX);
+
+ /* Populate FLE */
+ memset(fle, 0, QDMA_FLE_POOL_SIZE);
+ dpaa2_qdma_populate_fle(fle, rbp, job->src, job->dest,
+ job->len, job->flags);
+
+ return 0;
+}
+
+static inline uint16_t dpdmai_dev_get_job_us(const struct qbman_fd *fd,
+ struct rte_qdma_job **job)
+{
+ uint16_t vqid;
+ size_t iova;
+ struct rte_qdma_job **ppjob;
+
+ if (fd->simple_pci.saddr_hi & (QDMA_RBP_UPPER_ADDRESS_MASK >> 32))
+ iova = (size_t) (((uint64_t)fd->simple_pci.daddr_hi) << 32
+ | (uint64_t)fd->simple_pci.daddr_lo);
+ else
+ iova = (size_t)(((uint64_t)fd->simple_pci.saddr_hi) << 32
+ | (uint64_t)fd->simple_pci.saddr_lo);
+
+ ppjob = (struct rte_qdma_job **)DPAA2_IOVA_TO_VADDR(iova) - 1;
+ *job = (struct rte_qdma_job *)*ppjob;
+ (*job)->status = (fd->simple_pci.acc_err << 8) | (fd->simple_pci.error);
+ vqid = (*job)->vq_id;
+
+ return vqid;
+}
+
+static inline uint16_t dpdmai_dev_get_job_lf(const struct qbman_fd *fd,
+ struct rte_qdma_job **job)
+{
+ struct rte_qdma_job **ppjob;
+ uint16_t vqid;
+ /*
+ * Fetch metadata from FLE. job and vq_id were set
+ * in metadata in the enqueue operation.
+ */
+ ppjob = (struct rte_qdma_job **)
+ DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd));
+ ppjob -= 1;
+
+ *job = (struct rte_qdma_job *)*ppjob;
+ (*job)->status = (DPAA2_GET_FD_ERR(fd) << 8) |
+ (DPAA2_GET_FD_FRC(fd) & 0xFF);
+ vqid = (*job)->vq_id;
+
+ /* Free FLE to the pool */
+ rte_mempool_put(qdma_dev.fle_pool, (void *)ppjob);
+
+ return vqid;
+}
static struct qdma_hw_queue *
alloc_hw_queue(uint32_t lcore_id)
}
}
-int __rte_experimental
+int
rte_qdma_init(void)
{
DPAA2_QDMA_FUNC_TRACE();
return 0;
}
-void __rte_experimental
+void
rte_qdma_attr_get(struct rte_qdma_attr *qdma_attr)
{
DPAA2_QDMA_FUNC_TRACE();
qdma_attr->num_hw_queues = qdma_dev.num_hw_queues;
}
-int __rte_experimental
+int
rte_qdma_reset(void)
{
struct qdma_hw_queue *queue;
return 0;
}
-int __rte_experimental
+int
rte_qdma_configure(struct rte_qdma_config *qdma_config)
{
int ret;
+ char fle_pool_name[32]; /* RTE_MEMZONE_NAMESIZE = 32 */
DPAA2_QDMA_FUNC_TRACE();
}
qdma_dev.max_vqs = qdma_config->max_vqs;
- /* Allocate FLE pool */
- qdma_dev.fle_pool = rte_mempool_create("qdma_fle_pool",
+ /* Allocate FLE pool; just append PID so that in case of
+ * multiprocess, the pool's don't collide.
+ */
+ snprintf(fle_pool_name, sizeof(fle_pool_name), "qdma_fle_pool%u",
+ getpid());
+ qdma_dev.fle_pool = rte_mempool_create(fle_pool_name,
qdma_config->fle_pool_count, QDMA_FLE_POOL_SIZE,
QDMA_FLE_CACHE_SIZE(qdma_config->fle_pool_count), 0,
NULL, NULL, NULL, NULL, SOCKET_ID_ANY, 0);
}
qdma_dev.fle_pool_count = qdma_config->fle_pool_count;
+ if (qdma_config->format == RTE_QDMA_ULTRASHORT_FORMAT) {
+ dpdmai_dev_get_job = dpdmai_dev_get_job_us;
+ dpdmai_dev_set_fd = dpdmai_dev_set_fd_us;
+ } else {
+ dpdmai_dev_get_job = dpdmai_dev_get_job_lf;
+ dpdmai_dev_set_fd = dpdmai_dev_set_fd_lf;
+ }
return 0;
}
-int __rte_experimental
+int
rte_qdma_start(void)
{
DPAA2_QDMA_FUNC_TRACE();
return 0;
}
-int __rte_experimental
+int
rte_qdma_vq_create(uint32_t lcore_id, uint32_t flags)
{
char ring_name[32];
/* Return in case no VQ is free */
if (i == qdma_dev.max_vqs) {
rte_spinlock_unlock(&qdma_dev.lock);
+ DPAA2_QDMA_ERR("Unable to get lock on QDMA device");
return -ENODEV;
}
qdma_vqs[i].exclusive_hw_queue = 1;
} else {
/* Allocate a Ring for Virutal Queue in VQ mode */
- sprintf(ring_name, "status ring %d", i);
+ snprintf(ring_name, sizeof(ring_name), "status ring %d", i);
qdma_vqs[i].status_ring = rte_ring_create(ring_name,
qdma_dev.fle_pool_count, rte_socket_id(), 0);
if (!qdma_vqs[i].status_ring) {
qdma_vqs[i].in_use = 1;
qdma_vqs[i].lcore_id = lcore_id;
-
+ memset(&qdma_vqs[i].rbp, 0, sizeof(struct rte_qdma_rbp));
rte_spinlock_unlock(&qdma_dev.lock);
return i;
}
-static void
-dpaa2_qdma_populate_fle(struct qbman_fle *fle,
- uint64_t src, uint64_t dest,
- size_t len, uint32_t flags)
+/*create vq for route-by-port*/
+int
+rte_qdma_vq_create_rbp(uint32_t lcore_id, uint32_t flags,
+ struct rte_qdma_rbp *rbp)
{
- struct qdma_sdd *sdd;
-
- DPAA2_QDMA_FUNC_TRACE();
-
- sdd = (struct qdma_sdd *)((uint8_t *)(fle) +
- (DPAA2_QDMA_MAX_FLE * sizeof(struct qbman_fle)));
+ int i;
- /* first frame list to source descriptor */
- DPAA2_SET_FLE_ADDR(fle, DPAA2_VADDR_TO_IOVA(sdd));
- DPAA2_SET_FLE_LEN(fle, (2 * (sizeof(struct qdma_sdd))));
+ i = rte_qdma_vq_create(lcore_id, flags);
- /* source and destination descriptor */
- DPAA2_SET_SDD_RD_COHERENT(sdd); /* source descriptor CMD */
- sdd++;
- DPAA2_SET_SDD_WR_COHERENT(sdd); /* dest descriptor CMD */
-
- fle++;
- /* source frame list to source buffer */
- if (flags & RTE_QDMA_JOB_SRC_PHY) {
- DPAA2_SET_FLE_ADDR(fle, src);
- DPAA2_SET_FLE_BMT(fle);
- } else {
- DPAA2_SET_FLE_ADDR(fle, DPAA2_VADDR_TO_IOVA(src));
- }
- DPAA2_SET_FLE_LEN(fle, len);
+ memcpy(&qdma_vqs[i].rbp, rbp, sizeof(struct rte_qdma_rbp));
- fle++;
- /* destination frame list to destination buffer */
- if (flags & RTE_QDMA_JOB_DEST_PHY) {
- DPAA2_SET_FLE_BMT(fle);
- DPAA2_SET_FLE_ADDR(fle, dest);
- } else {
- DPAA2_SET_FLE_ADDR(fle, DPAA2_VADDR_TO_IOVA(dest));
- }
- DPAA2_SET_FLE_LEN(fle, len);
-
- /* Final bit: 1, for last frame list */
- DPAA2_SET_FLE_FIN(fle);
+ return i;
}
static int
-dpdmai_dev_enqueue(struct dpaa2_dpdmai_dev *dpdmai_dev,
- uint16_t txq_id,
- uint16_t vq_id,
- struct rte_qdma_job *job)
+dpdmai_dev_enqueue_multi(struct dpaa2_dpdmai_dev *dpdmai_dev,
+ uint16_t txq_id,
+ uint16_t vq_id,
+ struct rte_qdma_rbp *rbp,
+ struct rte_qdma_job **job,
+ uint16_t nb_jobs)
{
- struct qdma_io_meta *io_meta;
- struct qbman_fd fd;
+ struct qbman_fd fd[RTE_QDMA_BURST_NB_MAX];
struct dpaa2_queue *txq;
- struct qbman_fle *fle;
struct qbman_eq_desc eqdesc;
struct qbman_swp *swp;
int ret;
-
- DPAA2_QDMA_FUNC_TRACE();
+ uint32_t num_to_send = 0;
+ uint16_t num_tx = 0;
if (unlikely(!DPAA2_PER_LCORE_DPIO)) {
ret = dpaa2_affine_qbman_swp();
if (ret) {
- DPAA2_QDMA_ERR("Failure in affining portal");
+ DPAA2_QDMA_ERR(
+ "Failed to allocate IO portal, tid: %d\n",
+ rte_gettid());
return 0;
}
}
qbman_eq_desc_set_no_orp(&eqdesc, 0);
qbman_eq_desc_set_response(&eqdesc, 0, 0);
- /*
- * Get an FLE/SDD from FLE pool.
- * Note: IO metadata is before the FLE and SDD memory.
- */
- ret = rte_mempool_get(qdma_dev.fle_pool, (void **)(&io_meta));
- if (ret) {
- DPAA2_QDMA_DP_WARN("Memory alloc failed for FLE");
- return ret;
- }
-
- /* Set the metadata */
- io_meta->cnxt = (size_t)job;
- io_meta->id = vq_id;
+ memset(fd, 0, RTE_QDMA_BURST_NB_MAX * sizeof(struct qbman_fd));
- fle = (struct qbman_fle *)(io_meta + 1);
+ while (nb_jobs > 0) {
+ uint32_t loop;
- /* populate Frame descriptor */
- memset(&fd, 0, sizeof(struct qbman_fd));
- DPAA2_SET_FD_ADDR(&fd, DPAA2_VADDR_TO_IOVA(fle));
- DPAA2_SET_FD_COMPOUND_FMT(&fd);
- DPAA2_SET_FD_FRC(&fd, QDMA_SER_CTX);
-
- /* Populate FLE */
- memset(fle, 0, QDMA_FLE_POOL_SIZE);
- dpaa2_qdma_populate_fle(fle, job->src, job->dest, job->len, job->flags);
+ num_to_send = (nb_jobs > dpaa2_eqcr_size) ?
+ dpaa2_eqcr_size : nb_jobs;
- /* Enqueue the packet to the QBMAN */
- do {
- ret = qbman_swp_enqueue_multiple(swp, &eqdesc, &fd, NULL, 1);
- if (ret < 0 && ret != -EBUSY)
- DPAA2_QDMA_ERR("Transmit failure with err: %d", ret);
- } while (ret == -EBUSY);
+ for (loop = 0; loop < num_to_send; loop++) {
+ ret = dpdmai_dev_set_fd(&fd[loop],
+ job[num_tx], rbp, vq_id);
+ if (ret < 0) {
+ /* Set nb_jobs to loop, so outer while loop
+ * breaks out.
+ */
+ nb_jobs = loop;
+ break;
+ }
- DPAA2_QDMA_DP_DEBUG("Successfully transmitted a packet");
+ num_tx++;
+ }
- return ret;
+ /* Enqueue the packet to the QBMAN */
+ uint32_t enqueue_loop = 0, retry_count = 0;
+ while (enqueue_loop < loop) {
+ ret = qbman_swp_enqueue_multiple(swp,
+ &eqdesc,
+ &fd[enqueue_loop],
+ NULL,
+ loop - enqueue_loop);
+ if (unlikely(ret < 0)) {
+ retry_count++;
+ if (retry_count > DPAA2_MAX_TX_RETRY_COUNT)
+ return num_tx - (loop - enqueue_loop);
+ } else {
+ enqueue_loop += ret;
+ retry_count = 0;
+ }
+ }
+ nb_jobs -= loop;
+ }
+ return num_tx;
}
-int __rte_experimental
+int
rte_qdma_vq_enqueue_multi(uint16_t vq_id,
struct rte_qdma_job **job,
uint16_t nb_jobs)
-{
- int i, ret;
-
- DPAA2_QDMA_FUNC_TRACE();
-
- for (i = 0; i < nb_jobs; i++) {
- ret = rte_qdma_vq_enqueue(vq_id, job[i]);
- if (ret < 0)
- break;
- }
-
- return i;
-}
-
-int __rte_experimental
-rte_qdma_vq_enqueue(uint16_t vq_id,
- struct rte_qdma_job *job)
{
struct qdma_virt_queue *qdma_vq = &qdma_vqs[vq_id];
struct qdma_hw_queue *qdma_pq = qdma_vq->hw_queue;
struct dpaa2_dpdmai_dev *dpdmai_dev = qdma_pq->dpdmai_dev;
int ret;
- DPAA2_QDMA_FUNC_TRACE();
-
/* Return error in case of wrong lcore_id */
if (rte_lcore_id() != qdma_vq->lcore_id) {
DPAA2_QDMA_ERR("QDMA enqueue for vqid %d on wrong core",
return -EINVAL;
}
- ret = dpdmai_dev_enqueue(dpdmai_dev, qdma_pq->queue_id, vq_id, job);
+ ret = dpdmai_dev_enqueue_multi(dpdmai_dev,
+ qdma_pq->queue_id,
+ vq_id,
+ &qdma_vq->rbp,
+ job,
+ nb_jobs);
if (ret < 0) {
DPAA2_QDMA_ERR("DPDMAI device enqueue failed: %d", ret);
return ret;
}
- qdma_vq->num_enqueues++;
+ qdma_vq->num_enqueues += ret;
- return 1;
+ return ret;
+}
+
+int
+rte_qdma_vq_enqueue(uint16_t vq_id,
+ struct rte_qdma_job *job)
+{
+ return rte_qdma_vq_enqueue_multi(vq_id, &job, 1);
}
/* Function to receive a QDMA job for a given device and queue*/
static int
-dpdmai_dev_dequeue(struct dpaa2_dpdmai_dev *dpdmai_dev,
- uint16_t rxq_id,
- uint16_t *vq_id,
- struct rte_qdma_job **job)
+dpdmai_dev_dequeue_multijob_prefetch(
+ struct dpaa2_dpdmai_dev *dpdmai_dev,
+ uint16_t rxq_id,
+ uint16_t *vq_id,
+ struct rte_qdma_job **job,
+ uint16_t nb_jobs)
{
- struct qdma_io_meta *io_meta;
struct dpaa2_queue *rxq;
- struct qbman_result *dq_storage;
+ struct qbman_result *dq_storage, *dq_storage1 = NULL;
struct qbman_pull_desc pulldesc;
- const struct qbman_fd *fd;
struct qbman_swp *swp;
- struct qbman_fle *fle;
+ struct queue_storage_info_t *q_storage;
uint32_t fqid;
- uint8_t status;
- int ret;
-
- DPAA2_QDMA_FUNC_TRACE();
+ uint8_t status, pending;
+ uint8_t num_rx = 0;
+ const struct qbman_fd *fd;
+ uint16_t vqid;
+ int ret, pull_size;
if (unlikely(!DPAA2_PER_LCORE_DPIO)) {
ret = dpaa2_affine_qbman_swp();
if (ret) {
- DPAA2_QDMA_ERR("Failure in affining portal");
+ DPAA2_QDMA_ERR(
+ "Failed to allocate IO portal, tid: %d\n",
+ rte_gettid());
return 0;
}
}
swp = DPAA2_PER_LCORE_PORTAL;
+ pull_size = (nb_jobs > dpaa2_dqrr_size) ? dpaa2_dqrr_size : nb_jobs;
rxq = &(dpdmai_dev->rx_queue[rxq_id]);
- dq_storage = rxq->q_storage->dq_storage[0];
fqid = rxq->fqid;
+ q_storage = rxq->q_storage;
+
+ if (unlikely(!q_storage->active_dqs)) {
+ q_storage->toggle = 0;
+ dq_storage = q_storage->dq_storage[q_storage->toggle];
+ q_storage->last_num_pkts = pull_size;
+ qbman_pull_desc_clear(&pulldesc);
+ qbman_pull_desc_set_numframes(&pulldesc,
+ q_storage->last_num_pkts);
+ qbman_pull_desc_set_fq(&pulldesc, fqid);
+ qbman_pull_desc_set_storage(&pulldesc, dq_storage,
+ (size_t)(DPAA2_VADDR_TO_IOVA(dq_storage)), 1);
+ if (check_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index)) {
+ while (!qbman_check_command_complete(
+ get_swp_active_dqs(
+ DPAA2_PER_LCORE_DPIO->index)))
+ ;
+ clear_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index);
+ }
+ while (1) {
+ if (qbman_swp_pull(swp, &pulldesc)) {
+ DPAA2_QDMA_DP_WARN(
+ "VDQ command not issued.QBMAN busy\n");
+ /* Portal was busy, try again */
+ continue;
+ }
+ break;
+ }
+ q_storage->active_dqs = dq_storage;
+ q_storage->active_dpio_id = DPAA2_PER_LCORE_DPIO->index;
+ set_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index,
+ dq_storage);
+ }
- /* Prepare dequeue descriptor */
+ dq_storage = q_storage->active_dqs;
+ rte_prefetch0((void *)(size_t)(dq_storage));
+ rte_prefetch0((void *)(size_t)(dq_storage + 1));
+
+ /* Prepare next pull descriptor. This will give space for the
+ * prefething done on DQRR entries
+ */
+ q_storage->toggle ^= 1;
+ dq_storage1 = q_storage->dq_storage[q_storage->toggle];
qbman_pull_desc_clear(&pulldesc);
+ qbman_pull_desc_set_numframes(&pulldesc, pull_size);
qbman_pull_desc_set_fq(&pulldesc, fqid);
- qbman_pull_desc_set_storage(&pulldesc, dq_storage,
- (uint64_t)(DPAA2_VADDR_TO_IOVA(dq_storage)), 1);
- qbman_pull_desc_set_numframes(&pulldesc, 1);
+ qbman_pull_desc_set_storage(&pulldesc, dq_storage1,
+ (size_t)(DPAA2_VADDR_TO_IOVA(dq_storage1)), 1);
+ /* Check if the previous issued command is completed.
+ * Also seems like the SWP is shared between the Ethernet Driver
+ * and the SEC driver.
+ */
+ while (!qbman_check_command_complete(dq_storage))
+ ;
+ if (dq_storage == get_swp_active_dqs(q_storage->active_dpio_id))
+ clear_swp_active_dqs(q_storage->active_dpio_id);
+
+ pending = 1;
+
+ do {
+ /* Loop until the dq_storage is updated with
+ * new token by QBMAN
+ */
+ while (!qbman_check_new_result(dq_storage))
+ ;
+ rte_prefetch0((void *)((size_t)(dq_storage + 2)));
+ /* Check whether Last Pull command is Expired and
+ * setting Condition for Loop termination
+ */
+ if (qbman_result_DQ_is_pull_complete(dq_storage)) {
+ pending = 0;
+ /* Check for valid frame. */
+ status = qbman_result_DQ_flags(dq_storage);
+ if (unlikely((status & QBMAN_DQ_STAT_VALIDFRAME) == 0))
+ continue;
+ }
+ fd = qbman_result_DQ_fd(dq_storage);
+
+ vqid = dpdmai_dev_get_job(fd, &job[num_rx]);
+ if (vq_id)
+ vq_id[num_rx] = vqid;
+
+ dq_storage++;
+ num_rx++;
+ } while (pending);
+
+ if (check_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index)) {
+ while (!qbman_check_command_complete(
+ get_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index)))
+ ;
+ clear_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index);
+ }
+ /* issue a volatile dequeue command for next pull */
while (1) {
if (qbman_swp_pull(swp, &pulldesc)) {
- DPAA2_QDMA_DP_WARN("VDQ command not issued. QBMAN busy");
+ DPAA2_QDMA_DP_WARN("VDQ command is not issued."
+ "QBMAN is busy (2)\n");
continue;
}
break;
}
- /* Check if previous issued command is completed. */
- while (!qbman_check_command_complete(dq_storage))
- ;
- /* Loop until dq_storage is updated with new token by QBMAN */
- while (!qbman_check_new_result(dq_storage))
- ;
+ q_storage->active_dqs = dq_storage1;
+ q_storage->active_dpio_id = DPAA2_PER_LCORE_DPIO->index;
+ set_swp_active_dqs(DPAA2_PER_LCORE_DPIO->index, dq_storage1);
- /* Check for valid frame. */
- status = qbman_result_DQ_flags(dq_storage);
- if (unlikely((status & QBMAN_DQ_STAT_VALIDFRAME) == 0)) {
- DPAA2_QDMA_DP_DEBUG("No frame is delivered");
- return 0;
- }
+ return num_rx;
+}
- /* Get the FD */
- fd = qbman_result_DQ_fd(dq_storage);
+static int
+dpdmai_dev_dequeue_multijob_no_prefetch(
+ struct dpaa2_dpdmai_dev *dpdmai_dev,
+ uint16_t rxq_id,
+ uint16_t *vq_id,
+ struct rte_qdma_job **job,
+ uint16_t nb_jobs)
+{
+ struct dpaa2_queue *rxq;
+ struct qbman_result *dq_storage;
+ struct qbman_pull_desc pulldesc;
+ struct qbman_swp *swp;
+ uint32_t fqid;
+ uint8_t status, pending;
+ uint8_t num_rx = 0;
+ const struct qbman_fd *fd;
+ uint16_t vqid;
+ int ret, next_pull = nb_jobs, num_pulled = 0;
- /*
- * Fetch metadata from FLE. job and vq_id were set
- * in metadata in the enqueue operation.
- */
- fle = (struct qbman_fle *)DPAA2_IOVA_TO_VADDR(DPAA2_GET_FD_ADDR(fd));
- io_meta = (struct qdma_io_meta *)(fle) - 1;
- if (vq_id)
- *vq_id = io_meta->id;
+ if (unlikely(!DPAA2_PER_LCORE_DPIO)) {
+ ret = dpaa2_affine_qbman_swp();
+ if (ret) {
+ DPAA2_QDMA_ERR(
+ "Failed to allocate IO portal, tid: %d\n",
+ rte_gettid());
+ return 0;
+ }
+ }
+ swp = DPAA2_PER_LCORE_PORTAL;
- *job = (struct rte_qdma_job *)(size_t)io_meta->cnxt;
- (*job)->status = DPAA2_GET_FD_ERR(fd);
+ rxq = &(dpdmai_dev->rx_queue[rxq_id]);
+ fqid = rxq->fqid;
- /* Free FLE to the pool */
- rte_mempool_put(qdma_dev.fle_pool, io_meta);
+ do {
+ dq_storage = rxq->q_storage->dq_storage[0];
+ /* Prepare dequeue descriptor */
+ qbman_pull_desc_clear(&pulldesc);
+ qbman_pull_desc_set_fq(&pulldesc, fqid);
+ qbman_pull_desc_set_storage(&pulldesc, dq_storage,
+ (uint64_t)(DPAA2_VADDR_TO_IOVA(dq_storage)), 1);
+
+ if (next_pull > dpaa2_dqrr_size) {
+ qbman_pull_desc_set_numframes(&pulldesc,
+ dpaa2_dqrr_size);
+ next_pull -= dpaa2_dqrr_size;
+ } else {
+ qbman_pull_desc_set_numframes(&pulldesc, next_pull);
+ next_pull = 0;
+ }
- DPAA2_QDMA_DP_DEBUG("packet received");
+ while (1) {
+ if (qbman_swp_pull(swp, &pulldesc)) {
+ DPAA2_QDMA_DP_WARN("VDQ command not issued. QBMAN busy");
+ /* Portal was busy, try again */
+ continue;
+ }
+ break;
+ }
- return 1;
-}
+ rte_prefetch0((void *)((size_t)(dq_storage + 1)));
+ /* Check if the previous issued command is completed. */
+ while (!qbman_check_command_complete(dq_storage))
+ ;
+
+ num_pulled = 0;
+ pending = 1;
+
+ do {
+ /* Loop until dq_storage is updated
+ * with new token by QBMAN
+ */
+ while (!qbman_check_new_result(dq_storage))
+ ;
+ rte_prefetch0((void *)((size_t)(dq_storage + 2)));
+
+ if (qbman_result_DQ_is_pull_complete(dq_storage)) {
+ pending = 0;
+ /* Check for valid frame. */
+ status = qbman_result_DQ_flags(dq_storage);
+ if (unlikely((status &
+ QBMAN_DQ_STAT_VALIDFRAME) == 0))
+ continue;
+ }
+ fd = qbman_result_DQ_fd(dq_storage);
-int __rte_experimental
-rte_qdma_vq_dequeue_multi(uint16_t vq_id,
- struct rte_qdma_job **job,
- uint16_t nb_jobs)
-{
- int i;
+ vqid = dpdmai_dev_get_job(fd, &job[num_rx]);
+ if (vq_id)
+ vq_id[num_rx] = vqid;
- DPAA2_QDMA_FUNC_TRACE();
+ dq_storage++;
+ num_rx++;
+ num_pulled++;
- for (i = 0; i < nb_jobs; i++) {
- job[i] = rte_qdma_vq_dequeue(vq_id);
- if (!job[i])
- break;
- }
+ } while (pending);
+ /* Last VDQ provided all packets and more packets are requested */
+ } while (next_pull && num_pulled == dpaa2_dqrr_size);
- return i;
+ return num_rx;
}
-struct rte_qdma_job * __rte_experimental
-rte_qdma_vq_dequeue(uint16_t vq_id)
+int
+rte_qdma_vq_dequeue_multi(uint16_t vq_id,
+ struct rte_qdma_job **job,
+ uint16_t nb_jobs)
{
struct qdma_virt_queue *qdma_vq = &qdma_vqs[vq_id];
struct qdma_hw_queue *qdma_pq = qdma_vq->hw_queue;
- struct dpaa2_dpdmai_dev *dpdmai_dev = qdma_pq->dpdmai_dev;
- struct rte_qdma_job *job = NULL;
struct qdma_virt_queue *temp_qdma_vq;
- int dequeue_budget = QDMA_DEQUEUE_BUDGET;
- int ring_count, ret, i;
- uint16_t temp_vq_id;
-
- DPAA2_QDMA_FUNC_TRACE();
+ struct dpaa2_dpdmai_dev *dpdmai_dev = qdma_pq->dpdmai_dev;
+ int ring_count, ret = 0, i;
/* Return error in case of wrong lcore_id */
if (rte_lcore_id() != (unsigned int)(qdma_vq->lcore_id)) {
- DPAA2_QDMA_ERR("QDMA dequeue for vqid %d on wrong core",
+ DPAA2_QDMA_WARN("QDMA dequeue for vqid %d on wrong core",
vq_id);
- return NULL;
+ return -1;
}
/* Only dequeue when there are pending jobs on VQ */
if (qdma_vq->num_enqueues == qdma_vq->num_dequeues)
- return NULL;
+ return 0;
+
+ if (qdma_vq->num_enqueues < (qdma_vq->num_dequeues + nb_jobs))
+ nb_jobs = (qdma_vq->num_enqueues - qdma_vq->num_dequeues);
if (qdma_vq->exclusive_hw_queue) {
/* In case of exclusive queue directly fetch from HW queue */
- ret = dpdmai_dev_dequeue(dpdmai_dev, qdma_pq->queue_id,
- NULL, &job);
+ ret = dpdmai_dev_dequeue_multijob(dpdmai_dev, qdma_pq->queue_id,
+ NULL, job, nb_jobs);
if (ret < 0) {
DPAA2_QDMA_ERR(
"Dequeue from DPDMAI device failed: %d", ret);
- return NULL;
+ return ret;
}
+ qdma_vq->num_dequeues += ret;
} else {
+ uint16_t temp_vq_id[RTE_QDMA_BURST_NB_MAX];
/*
* Get the QDMA completed jobs from the software ring.
* In case they are not available on the ring poke the HW
* to fetch completed jobs from corresponding HW queues
*/
ring_count = rte_ring_count(qdma_vq->status_ring);
- if (ring_count == 0) {
+ if (ring_count < nb_jobs) {
/* TODO - How to have right budget */
- for (i = 0; i < dequeue_budget; i++) {
- ret = dpdmai_dev_dequeue(dpdmai_dev,
- qdma_pq->queue_id, &temp_vq_id, &job);
- if (ret == 0)
- break;
- temp_qdma_vq = &qdma_vqs[temp_vq_id];
+ ret = dpdmai_dev_dequeue_multijob(dpdmai_dev,
+ qdma_pq->queue_id,
+ temp_vq_id, job, nb_jobs);
+ for (i = 0; i < ret; i++) {
+ temp_qdma_vq = &qdma_vqs[temp_vq_id[i]];
rte_ring_enqueue(temp_qdma_vq->status_ring,
- (void *)(job));
- ring_count = rte_ring_count(
- qdma_vq->status_ring);
- if (ring_count)
- break;
+ (void *)(job[i]));
}
+ ring_count = rte_ring_count(
+ qdma_vq->status_ring);
}
- /* Dequeue job from the software ring to provide to the user */
- rte_ring_dequeue(qdma_vq->status_ring, (void **)&job);
- if (job)
- qdma_vq->num_dequeues++;
+ if (ring_count) {
+ /* Dequeue job from the software ring
+ * to provide to the user
+ */
+ ret = rte_ring_dequeue_bulk(qdma_vq->status_ring,
+ (void **)job, ring_count, NULL);
+ if (ret)
+ qdma_vq->num_dequeues += ret;
+ }
}
+ return ret;
+}
+
+struct rte_qdma_job *
+rte_qdma_vq_dequeue(uint16_t vq_id)
+{
+ int ret;
+ struct rte_qdma_job *job = NULL;
+
+ ret = rte_qdma_vq_dequeue_multi(vq_id, &job, 1);
+ if (ret < 0)
+ DPAA2_QDMA_DP_WARN("DPDMAI device dequeue failed: %d", ret);
+
return job;
}
-void __rte_experimental
+void
rte_qdma_vq_stats(uint16_t vq_id,
struct rte_qdma_vq_stats *vq_status)
{
struct qdma_virt_queue *qdma_vq = &qdma_vqs[vq_id];
- DPAA2_QDMA_FUNC_TRACE();
-
if (qdma_vq->in_use) {
vq_status->exclusive_hw_queue = qdma_vq->exclusive_hw_queue;
vq_status->lcore_id = qdma_vq->lcore_id;
}
}
-int __rte_experimental
+int
rte_qdma_vq_destroy(uint16_t vq_id)
{
struct qdma_virt_queue *qdma_vq = &qdma_vqs[vq_id];
memset(qdma_vq, 0, sizeof(struct qdma_virt_queue));
+ rte_spinlock_unlock(&qdma_dev.lock);
+
+ return 0;
+}
+
+int
+rte_qdma_vq_destroy_rbp(uint16_t vq_id)
+{
+ struct qdma_virt_queue *qdma_vq = &qdma_vqs[vq_id];
+
+ DPAA2_QDMA_FUNC_TRACE();
+
+ /* In case there are pending jobs on any VQ, return -EBUSY */
+ if (qdma_vq->num_enqueues != qdma_vq->num_dequeues)
+ return -EBUSY;
+
rte_spinlock_lock(&qdma_dev.lock);
+ if (qdma_vq->exclusive_hw_queue) {
+ free_hw_queue(qdma_vq->hw_queue);
+ } else {
+ if (qdma_vqs->status_ring)
+ rte_ring_free(qdma_vqs->status_ring);
+
+ put_hw_queue(qdma_vq->hw_queue);
+ }
+
+ memset(qdma_vq, 0, sizeof(struct qdma_virt_queue));
+
+ rte_spinlock_unlock(&qdma_dev.lock);
+
return 0;
}
-void __rte_experimental
+void
rte_qdma_stop(void)
{
DPAA2_QDMA_FUNC_TRACE();
qdma_dev.state = 0;
}
-void __rte_experimental
+void
rte_qdma_destroy(void)
{
DPAA2_QDMA_FUNC_TRACE();
DPAA2_QDMA_FUNC_TRACE();
- if (rte_eal_process_type() != RTE_PROC_PRIMARY)
- return 0;
-
/* Remove HW queues from global list */
remove_hw_queues_from_list(dpdmai_dev);
DPAA2_QDMA_ERR("dmdmai disable failed");
/* Set up the DQRR storage for Rx */
- for (i = 0; i < DPDMAI_PRIO_NUM; i++) {
+ for (i = 0; i < dpdmai_dev->num_queues; i++) {
struct dpaa2_queue *rxq = &(dpdmai_dev->rx_queue[i]);
if (rxq->q_storage) {
return 0;
}
+static int
+check_devargs_handler(__rte_unused const char *key, const char *value,
+ __rte_unused void *opaque)
+{
+ if (strcmp(value, "1"))
+ return -1;
+
+ return 0;
+}
+
+static int
+dpaa2_get_devargs(struct rte_devargs *devargs, const char *key)
+{
+ struct rte_kvargs *kvlist;
+
+ if (!devargs)
+ return 0;
+
+ kvlist = rte_kvargs_parse(devargs->args, NULL);
+ if (!kvlist)
+ return 0;
+
+ if (!rte_kvargs_count(kvlist, key)) {
+ rte_kvargs_free(kvlist);
+ return 0;
+ }
+
+ if (rte_kvargs_process(kvlist, key,
+ check_devargs_handler, NULL) < 0) {
+ rte_kvargs_free(kvlist);
+ return 0;
+ }
+ rte_kvargs_free(kvlist);
+
+ return 1;
+}
+
static int
dpaa2_dpdmai_dev_init(struct rte_rawdev *rawdev, int dpdmai_id)
{
DPAA2_QDMA_FUNC_TRACE();
- /* For secondary processes, the primary has done all the work */
- if (rte_eal_process_type() != RTE_PROC_PRIMARY)
- return 0;
-
/* Open DPDMAI device */
dpdmai_dev->dpdmai_id = dpdmai_id;
- dpdmai_dev->dpdmai.regs = rte_mcp_ptr_list[MC_PORTAL_INDEX];
+ dpdmai_dev->dpdmai.regs = dpaa2_get_mcp_ptr(MC_PORTAL_INDEX);
ret = dpdmai_open(&dpdmai_dev->dpdmai, CMD_PRI_LOW,
dpdmai_dev->dpdmai_id, &dpdmai_dev->token);
if (ret) {
ret);
goto init_err;
}
- dpdmai_dev->num_queues = attr.num_of_priorities;
+ dpdmai_dev->num_queues = attr.num_of_queues;
/* Set up Rx Queues */
- for (i = 0; i < attr.num_of_priorities; i++) {
+ for (i = 0; i < dpdmai_dev->num_queues; i++) {
struct dpaa2_queue *rxq;
memset(&rx_queue_cfg, 0, sizeof(struct dpdmai_rx_queue_cfg));
ret = dpdmai_set_rx_queue(&dpdmai_dev->dpdmai,
CMD_PRI_LOW,
dpdmai_dev->token,
- i, &rx_queue_cfg);
+ i, 0, &rx_queue_cfg);
if (ret) {
DPAA2_QDMA_ERR("Setting Rx queue failed with err: %d",
ret);
}
/* Get Rx and Tx queues FQID's */
- for (i = 0; i < DPDMAI_PRIO_NUM; i++) {
+ for (i = 0; i < dpdmai_dev->num_queues; i++) {
ret = dpdmai_get_rx_queue(&dpdmai_dev->dpdmai, CMD_PRI_LOW,
- dpdmai_dev->token, i, &rx_attr);
+ dpdmai_dev->token, i, 0, &rx_attr);
if (ret) {
DPAA2_QDMA_ERR("Reading device failed with err: %d",
ret);
dpdmai_dev->rx_queue[i].fqid = rx_attr.fqid;
ret = dpdmai_get_tx_queue(&dpdmai_dev->dpdmai, CMD_PRI_LOW,
- dpdmai_dev->token, i, &tx_attr);
+ dpdmai_dev->token, i, 0, &tx_attr);
if (ret) {
DPAA2_QDMA_ERR("Reading device failed with err: %d",
ret);
DPAA2_QDMA_ERR("Adding H/W queue to list failed");
goto init_err;
}
+
+ if (dpaa2_get_devargs(rawdev->device->devargs,
+ DPAA2_QDMA_NO_PREFETCH)) {
+ /* If no prefetch is configured. */
+ dpdmai_dev_dequeue_multijob =
+ dpdmai_dev_dequeue_multijob_no_prefetch;
+ DPAA2_QDMA_INFO("No Prefetch RX Mode enabled");
+ } else {
+ dpdmai_dev_dequeue_multijob =
+ dpdmai_dev_dequeue_multijob_prefetch;
+ }
+
+ if (!dpaa2_coherent_no_alloc_cache) {
+ if (dpaa2_svr_family == SVR_LX2160A) {
+ dpaa2_coherent_no_alloc_cache =
+ DPAA2_LX2_COHERENT_NO_ALLOCATE_CACHE;
+ dpaa2_coherent_alloc_cache =
+ DPAA2_LX2_COHERENT_ALLOCATE_CACHE;
+ } else {
+ dpaa2_coherent_no_alloc_cache =
+ DPAA2_COHERENT_NO_ALLOCATE_CACHE;
+ dpaa2_coherent_alloc_cache =
+ DPAA2_COHERENT_ALLOCATE_CACHE;
+ }
+ }
+
DPAA2_QDMA_DEBUG("Initialized dpdmai object successfully");
return 0;
}
static struct rte_dpaa2_driver rte_dpaa2_qdma_pmd = {
+ .drv_flags = RTE_DPAA2_DRV_IOVA_AS_VA,
.drv_type = DPAA2_QDMA,
.probe = rte_dpaa2_qdma_probe,
.remove = rte_dpaa2_qdma_remove,
};
RTE_PMD_REGISTER_DPAA2(dpaa2_qdma, rte_dpaa2_qdma_pmd);
-
-RTE_INIT(dpaa2_qdma_init_log);
-static void
-dpaa2_qdma_init_log(void)
-{
- dpaa2_qdma_logtype = rte_log_register("pmd.raw.dpaa2.qdma");
- if (dpaa2_qdma_logtype >= 0)
- rte_log_set_level(dpaa2_qdma_logtype, RTE_LOG_INFO);
-}
+RTE_PMD_REGISTER_PARAM_STRING(dpaa2_qdma,
+ "no_prefetch=<int> ");
+RTE_LOG_REGISTER(dpaa2_qdma_logtype, pmd.raw.dpaa2.qdma, INFO);
git.droids-corp.org / dpdk.git / blobdiff