/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2015-2018 Intel Corporation
+ * Copyright(c) 2015-2022 Intel Corporation
*/
#include <rte_common.h>
#include "qat_sym.h"
#include "qat_asym.h"
#include "qat_comp.h"
-#include "adf_transport_access_macros.h"
#define QAT_CQ_MAX_DEQ_RETRIES 10
#define ADF_MAX_DESC 4096
#define ADF_MIN_DESC 128
-#define ADF_ARB_REG_SLOT 0x1000
-#define ADF_ARB_RINGSRVARBEN_OFFSET 0x19C
-
-#define WRITE_CSR_ARB_RINGSRVARBEN(csr_addr, index, value) \
- ADF_CSR_WR(csr_addr, ADF_ARB_RINGSRVARBEN_OFFSET + \
- (ADF_ARB_REG_SLOT * index), value)
-
-__extension__
-const struct qat_qp_hw_data qat_gen1_qps[QAT_MAX_SERVICES]
- [ADF_MAX_QPS_ON_ANY_SERVICE] = {
- /* queue pairs which provide an asymmetric crypto service */
- [QAT_SERVICE_ASYMMETRIC] = {
- {
- .service_type = QAT_SERVICE_ASYMMETRIC,
- .hw_bundle_num = 0,
- .tx_ring_num = 0,
- .rx_ring_num = 8,
- .tx_msg_size = 64,
- .rx_msg_size = 32,
-
- }, {
- .service_type = QAT_SERVICE_ASYMMETRIC,
- .hw_bundle_num = 0,
- .tx_ring_num = 1,
- .rx_ring_num = 9,
- .tx_msg_size = 64,
- .rx_msg_size = 32,
- }
- },
- /* queue pairs which provide a symmetric crypto service */
- [QAT_SERVICE_SYMMETRIC] = {
- {
- .service_type = QAT_SERVICE_SYMMETRIC,
- .hw_bundle_num = 0,
- .tx_ring_num = 2,
- .rx_ring_num = 10,
- .tx_msg_size = 128,
- .rx_msg_size = 32,
- },
- {
- .service_type = QAT_SERVICE_SYMMETRIC,
- .hw_bundle_num = 0,
- .tx_ring_num = 3,
- .rx_ring_num = 11,
- .tx_msg_size = 128,
- .rx_msg_size = 32,
- }
- },
- /* queue pairs which provide a compression service */
- [QAT_SERVICE_COMPRESSION] = {
- {
- .service_type = QAT_SERVICE_COMPRESSION,
- .hw_bundle_num = 0,
- .tx_ring_num = 6,
- .rx_ring_num = 14,
- .tx_msg_size = 128,
- .rx_msg_size = 32,
- }, {
- .service_type = QAT_SERVICE_COMPRESSION,
- .hw_bundle_num = 0,
- .tx_ring_num = 7,
- .rx_ring_num = 15,
- .tx_msg_size = 128,
- .rx_msg_size = 32,
- }
- }
-};
-
-__extension__
-const struct qat_qp_hw_data qat_gen3_qps[QAT_MAX_SERVICES]
- [ADF_MAX_QPS_ON_ANY_SERVICE] = {
- /* queue pairs which provide an asymmetric crypto service */
- [QAT_SERVICE_ASYMMETRIC] = {
- {
- .service_type = QAT_SERVICE_ASYMMETRIC,
- .hw_bundle_num = 0,
- .tx_ring_num = 0,
- .rx_ring_num = 4,
- .tx_msg_size = 64,
- .rx_msg_size = 32,
- }
- },
- /* queue pairs which provide a symmetric crypto service */
- [QAT_SERVICE_SYMMETRIC] = {
- {
- .service_type = QAT_SERVICE_SYMMETRIC,
- .hw_bundle_num = 0,
- .tx_ring_num = 1,
- .rx_ring_num = 5,
- .tx_msg_size = 128,
- .rx_msg_size = 32,
- }
- },
- /* queue pairs which provide a compression service */
- [QAT_SERVICE_COMPRESSION] = {
- {
- .service_type = QAT_SERVICE_COMPRESSION,
- .hw_bundle_num = 0,
- .tx_ring_num = 3,
- .rx_ring_num = 7,
- .tx_msg_size = 128,
- .rx_msg_size = 32,
- }
- }
-};
+struct qat_qp_hw_spec_funcs*
+ qat_qp_hw_spec[QAT_N_GENS];
static int qat_qp_check_queue_alignment(uint64_t phys_addr,
uint32_t queue_size_bytes);
struct qat_queue *queue, struct qat_qp_config *, uint8_t dir);
static int adf_verify_queue_size(uint32_t msg_size, uint32_t msg_num,
uint32_t *queue_size_for_csr);
-static void adf_configure_queues(struct qat_qp *queue);
-static void adf_queue_arb_enable(struct qat_queue *txq, void *base_addr,
- rte_spinlock_t *lock);
-static void adf_queue_arb_disable(struct qat_queue *txq, void *base_addr,
- rte_spinlock_t *lock);
-
+static int adf_configure_queues(struct qat_qp *queue,
+ enum qat_device_gen qat_dev_gen);
+static int adf_queue_arb_enable(struct qat_pci_device *qat_dev,
+ struct qat_queue *txq, void *base_addr, rte_spinlock_t *lock);
+static int adf_queue_arb_disable(enum qat_device_gen qat_dev_gen,
+ struct qat_queue *txq, void *base_addr, rte_spinlock_t *lock);
+static int qat_qp_build_ring_base(struct qat_pci_device *qat_dev,
+ void *io_addr, struct qat_queue *queue);
+static const struct rte_memzone *queue_dma_zone_reserve(const char *queue_name,
+ uint32_t queue_size, int socket_id);
+static int qat_qp_csr_setup(struct qat_pci_device *qat_dev, void *io_addr,
+ struct qat_qp *qp);
-int qat_qps_per_service(const struct qat_qp_hw_data *qp_hw_data,
- enum qat_service_type service)
-{
- int i, count;
-
- for (i = 0, count = 0; i < ADF_MAX_QPS_ON_ANY_SERVICE; i++)
- if (qp_hw_data[i].service_type == service)
- count++;
- return count;
-}
-
-static const struct rte_memzone *
-queue_dma_zone_reserve(const char *queue_name, uint32_t queue_size,
- int socket_id)
-{
- const struct rte_memzone *mz;
-
- mz = rte_memzone_lookup(queue_name);
- if (mz != 0) {
- if (((size_t)queue_size <= mz->len) &&
- ((socket_id == SOCKET_ID_ANY) ||
- (socket_id == mz->socket_id))) {
- QAT_LOG(DEBUG, "re-use memzone already "
- "allocated for %s", queue_name);
- return mz;
- }
-
- QAT_LOG(ERR, "Incompatible memzone already "
- "allocated %s, size %u, socket %d. "
- "Requested size %u, socket %u",
- queue_name, (uint32_t)mz->len,
- mz->socket_id, queue_size, socket_id);
- return NULL;
- }
-
- QAT_LOG(DEBUG, "Allocate memzone for %s, size %u on socket %u",
- queue_name, queue_size, socket_id);
- return rte_memzone_reserve_aligned(queue_name, queue_size,
- socket_id, RTE_MEMZONE_IOVA_CONTIG, queue_size);
-}
-
-int qat_qp_setup(struct qat_pci_device *qat_dev,
+int
+qat_qp_setup(struct qat_pci_device *qat_dev,
struct qat_qp **qp_addr,
uint16_t queue_pair_id,
struct qat_qp_config *qat_qp_conf)
-
{
- struct qat_qp *qp;
+ struct qat_qp *qp = NULL;
struct rte_pci_device *pci_dev =
qat_pci_devs[qat_dev->qat_dev_id].pci_dev;
char op_cookie_pool_name[RTE_RING_NAMESIZE];
+ struct qat_dev_hw_spec_funcs *ops_hw =
+ qat_dev_hw_spec[qat_dev->qat_dev_gen];
+ void *io_addr;
uint32_t i;
QAT_LOG(DEBUG, "Setup qp %u on qat pci device %d gen %d",
return -EINVAL;
}
- if (pci_dev->mem_resource[0].addr == NULL) {
+ if (ops_hw->qat_dev_get_transport_bar == NULL) {
+ QAT_LOG(ERR,
+ "QAT Internal Error: qat_dev_get_transport_bar not set for gen %d",
+ qat_dev->qat_dev_gen);
+ goto create_err;
+ }
+
+ io_addr = ops_hw->qat_dev_get_transport_bar(pci_dev)->addr;
+ if (io_addr == NULL) {
QAT_LOG(ERR, "Could not find VF config space "
"(UIO driver attached?).");
return -EINVAL;
return -ENOMEM;
}
- qp->mmap_bar_addr = pci_dev->mem_resource[0].addr;
+ qp->mmap_bar_addr = io_addr;
qp->enqueued = qp->dequeued = 0;
if (qat_queue_create(qat_dev, &(qp->tx_q), qat_qp_conf,
goto create_err;
}
- adf_configure_queues(qp);
- adf_queue_arb_enable(&qp->tx_q, qp->mmap_bar_addr,
- &qat_dev->arb_csr_lock);
-
snprintf(op_cookie_pool_name, RTE_RING_NAMESIZE,
"%s%d_cookies_%s_qp%hu",
pci_dev->driver->driver.name, qat_dev->qat_dev_id,
if (!qp->op_cookie_pool) {
QAT_LOG(ERR, "QAT PMD Cannot create"
" op mempool");
+ qat_queue_delete(&(qp->tx_q));
+ qat_queue_delete(&(qp->rx_q));
goto create_err;
}
QAT_LOG(DEBUG, "QP setup complete: id: %d, cookiepool: %s",
queue_pair_id, op_cookie_pool_name);
+ qat_qp_csr_setup(qat_dev, io_addr, qp);
+
*qp_addr = qp;
return 0;
create_err:
- if (qp->op_cookie_pool)
- rte_mempool_free(qp->op_cookie_pool);
- rte_free(qp->op_cookies);
- rte_free(qp);
- return -EFAULT;
-}
-
-int qat_qp_release(struct qat_qp **qp_addr)
-{
- struct qat_qp *qp = *qp_addr;
- uint32_t i;
-
- if (qp == NULL) {
- QAT_LOG(DEBUG, "qp already freed");
- return 0;
- }
-
- QAT_LOG(DEBUG, "Free qp on qat_pci device %d",
- qp->qat_dev->qat_dev_id);
-
- /* Don't free memory if there are still responses to be processed */
- if ((qp->enqueued - qp->dequeued) == 0) {
- qat_queue_delete(&(qp->tx_q));
- qat_queue_delete(&(qp->rx_q));
- } else {
- return -EAGAIN;
- }
-
- adf_queue_arb_disable(&(qp->tx_q), qp->mmap_bar_addr,
- &qp->qat_dev->arb_csr_lock);
-
- for (i = 0; i < qp->nb_descriptors; i++)
- rte_mempool_put(qp->op_cookie_pool, qp->op_cookies[i]);
-
- if (qp->op_cookie_pool)
+ if (qp) {
rte_mempool_free(qp->op_cookie_pool);
- rte_free(qp->op_cookies);
- rte_free(qp);
- *qp_addr = NULL;
- return 0;
-}
-
+ rte_free(qp->op_cookies);
-static void qat_queue_delete(struct qat_queue *queue)
-{
- const struct rte_memzone *mz;
- int status = 0;
-
- if (queue == NULL) {
- QAT_LOG(DEBUG, "Invalid queue");
- return;
+ rte_free(qp);
}
- QAT_LOG(DEBUG, "Free ring %d, memzone: %s",
- queue->hw_queue_number, queue->memz_name);
- mz = rte_memzone_lookup(queue->memz_name);
- if (mz != NULL) {
- /* Write an unused pattern to the queue memory. */
- memset(queue->base_addr, 0x7F, queue->queue_size);
- status = rte_memzone_free(mz);
- if (status != 0)
- QAT_LOG(ERR, "Error %d on freeing queue %s",
- status, queue->memz_name);
- } else {
- QAT_LOG(DEBUG, "queue %s doesn't exist",
- queue->memz_name);
- }
+ return -EFAULT;
}
static int
qat_queue_create(struct qat_pci_device *qat_dev, struct qat_queue *queue,
struct qat_qp_config *qp_conf, uint8_t dir)
{
- uint64_t queue_base;
- void *io_addr;
const struct rte_memzone *qp_mz;
struct rte_pci_device *pci_dev =
qat_pci_devs[qat_dev->qat_dev_id].pci_dev;
*/
memset(queue->base_addr, 0x7F, queue_size_bytes);
- queue_base = BUILD_RING_BASE_ADDR(queue->base_phys_addr,
- queue->queue_size);
-
- io_addr = pci_dev->mem_resource[0].addr;
-
- WRITE_CSR_RING_BASE(io_addr, queue->hw_bundle_number,
- queue->hw_queue_number, queue_base);
-
QAT_LOG(DEBUG, "RING: Name:%s, size in CSR: %u, in bytes %u,"
" nb msgs %u, msg_size %u, modulo mask %u",
queue->memz_name,
return ret;
}
-static int qat_qp_check_queue_alignment(uint64_t phys_addr,
- uint32_t queue_size_bytes)
+static const struct rte_memzone *
+queue_dma_zone_reserve(const char *queue_name, uint32_t queue_size,
+ int socket_id)
{
- if (((queue_size_bytes - 1) & phys_addr) != 0)
- return -EINVAL;
+ const struct rte_memzone *mz;
+
+ mz = rte_memzone_lookup(queue_name);
+ if (mz != 0) {
+ if (((size_t)queue_size <= mz->len) &&
+ ((socket_id == SOCKET_ID_ANY) ||
+ (socket_id == mz->socket_id))) {
+ QAT_LOG(DEBUG, "re-use memzone already "
+ "allocated for %s", queue_name);
+ return mz;
+ }
+
+ QAT_LOG(ERR, "Incompatible memzone already "
+ "allocated %s, size %u, socket %d. "
+ "Requested size %u, socket %u",
+ queue_name, (uint32_t)mz->len,
+ mz->socket_id, queue_size, socket_id);
+ return NULL;
+ }
+
+ QAT_LOG(DEBUG, "Allocate memzone for %s, size %u on socket %u",
+ queue_name, queue_size, socket_id);
+ return rte_memzone_reserve_aligned(queue_name, queue_size,
+ socket_id, RTE_MEMZONE_IOVA_CONTIG, queue_size);
+}
+
+int
+qat_qp_release(enum qat_device_gen qat_dev_gen, struct qat_qp **qp_addr)
+{
+ int ret;
+ struct qat_qp *qp = *qp_addr;
+ uint32_t i;
+
+ if (qp == NULL) {
+ QAT_LOG(DEBUG, "qp already freed");
+ return 0;
+ }
+
+ QAT_LOG(DEBUG, "Free qp on qat_pci device %d",
+ qp->qat_dev->qat_dev_id);
+
+ /* Don't free memory if there are still responses to be processed */
+ if ((qp->enqueued - qp->dequeued) == 0) {
+ qat_queue_delete(&(qp->tx_q));
+ qat_queue_delete(&(qp->rx_q));
+ } else {
+ return -EAGAIN;
+ }
+
+ ret = adf_queue_arb_disable(qat_dev_gen, &(qp->tx_q),
+ qp->mmap_bar_addr, &qp->qat_dev->arb_csr_lock);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < qp->nb_descriptors; i++)
+ rte_mempool_put(qp->op_cookie_pool, qp->op_cookies[i]);
+
+ rte_mempool_free(qp->op_cookie_pool);
+
+ rte_free(qp->op_cookies);
+ rte_free(qp);
+ *qp_addr = NULL;
return 0;
}
-static int adf_verify_queue_size(uint32_t msg_size, uint32_t msg_num,
- uint32_t *p_queue_size_for_csr)
+
+static void
+qat_queue_delete(struct qat_queue *queue)
{
- uint8_t i = ADF_MIN_RING_SIZE;
+ const struct rte_memzone *mz;
+ int status = 0;
- for (; i <= ADF_MAX_RING_SIZE; i++)
- if ((msg_size * msg_num) ==
- (uint32_t)ADF_SIZE_TO_RING_SIZE_IN_BYTES(i)) {
- *p_queue_size_for_csr = i;
- return 0;
- }
- QAT_LOG(ERR, "Invalid ring size %d", msg_size * msg_num);
- return -EINVAL;
+ if (queue == NULL) {
+ QAT_LOG(DEBUG, "Invalid queue");
+ return;
+ }
+ QAT_LOG(DEBUG, "Free ring %d, memzone: %s",
+ queue->hw_queue_number, queue->memz_name);
+
+ mz = rte_memzone_lookup(queue->memz_name);
+ if (mz != NULL) {
+ /* Write an unused pattern to the queue memory. */
+ memset(queue->base_addr, 0x7F, queue->queue_size);
+ status = rte_memzone_free(mz);
+ if (status != 0)
+ QAT_LOG(ERR, "Error %d on freeing queue %s",
+ status, queue->memz_name);
+ } else {
+ QAT_LOG(DEBUG, "queue %s doesn't exist",
+ queue->memz_name);
+ }
}
-static void adf_queue_arb_enable(struct qat_queue *txq, void *base_addr,
- rte_spinlock_t *lock)
+static int __rte_unused
+adf_queue_arb_enable(struct qat_pci_device *qat_dev, struct qat_queue *txq,
+ void *base_addr, rte_spinlock_t *lock)
{
- uint32_t arb_csr_offset = ADF_ARB_RINGSRVARBEN_OFFSET +
- (ADF_ARB_REG_SLOT *
- txq->hw_bundle_number);
- uint32_t value;
-
- rte_spinlock_lock(lock);
- value = ADF_CSR_RD(base_addr, arb_csr_offset);
- value |= (0x01 << txq->hw_queue_number);
- ADF_CSR_WR(base_addr, arb_csr_offset, value);
- rte_spinlock_unlock(lock);
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev->qat_dev_gen];
+
+ RTE_FUNC_PTR_OR_ERR_RET(ops->qat_qp_adf_arb_enable,
+ -ENOTSUP);
+ ops->qat_qp_adf_arb_enable(txq, base_addr, lock);
+ return 0;
}
-static void adf_queue_arb_disable(struct qat_queue *txq, void *base_addr,
- rte_spinlock_t *lock)
+static int
+adf_queue_arb_disable(enum qat_device_gen qat_dev_gen, struct qat_queue *txq,
+ void *base_addr, rte_spinlock_t *lock)
{
- uint32_t arb_csr_offset = ADF_ARB_RINGSRVARBEN_OFFSET +
- (ADF_ARB_REG_SLOT *
- txq->hw_bundle_number);
- uint32_t value;
-
- rte_spinlock_lock(lock);
- value = ADF_CSR_RD(base_addr, arb_csr_offset);
- value &= ~(0x01 << txq->hw_queue_number);
- ADF_CSR_WR(base_addr, arb_csr_offset, value);
- rte_spinlock_unlock(lock);
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev_gen];
+
+ RTE_FUNC_PTR_OR_ERR_RET(ops->qat_qp_adf_arb_disable,
+ -ENOTSUP);
+ ops->qat_qp_adf_arb_disable(txq, base_addr, lock);
+ return 0;
}
-static void adf_configure_queues(struct qat_qp *qp)
+static int __rte_unused
+qat_qp_build_ring_base(struct qat_pci_device *qat_dev, void *io_addr,
+ struct qat_queue *queue)
{
- uint32_t queue_config;
- struct qat_queue *queue = &qp->tx_q;
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev->qat_dev_gen];
+
+ RTE_FUNC_PTR_OR_ERR_RET(ops->qat_qp_build_ring_base,
+ -ENOTSUP);
+ ops->qat_qp_build_ring_base(io_addr, queue);
+ return 0;
+}
- queue_config = BUILD_RING_CONFIG(queue->queue_size);
+int
+qat_qps_per_service(struct qat_pci_device *qat_dev,
+ enum qat_service_type service)
+{
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev->qat_dev_gen];
- WRITE_CSR_RING_CONFIG(qp->mmap_bar_addr, queue->hw_bundle_number,
- queue->hw_queue_number, queue_config);
+ RTE_FUNC_PTR_OR_ERR_RET(ops->qat_qp_rings_per_service,
+ -ENOTSUP);
+ return ops->qat_qp_rings_per_service(qat_dev, service);
+}
- queue = &qp->rx_q;
- queue_config =
- BUILD_RESP_RING_CONFIG(queue->queue_size,
- ADF_RING_NEAR_WATERMARK_512,
- ADF_RING_NEAR_WATERMARK_0);
+const struct qat_qp_hw_data *
+qat_qp_get_hw_data(struct qat_pci_device *qat_dev,
+ enum qat_service_type service, uint16_t qp_id)
+{
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev->qat_dev_gen];
- WRITE_CSR_RING_CONFIG(qp->mmap_bar_addr, queue->hw_bundle_number,
- queue->hw_queue_number, queue_config);
+ RTE_FUNC_PTR_OR_ERR_RET(ops->qat_qp_get_hw_data, NULL);
+ return ops->qat_qp_get_hw_data(qat_dev, service, qp_id);
}
-static inline uint32_t adf_modulo(uint32_t data, uint32_t modulo_mask)
+int
+qat_read_qp_config(struct qat_pci_device *qat_dev)
{
- return data & modulo_mask;
+ struct qat_dev_hw_spec_funcs *ops_hw =
+ qat_dev_hw_spec[qat_dev->qat_dev_gen];
+
+ RTE_FUNC_PTR_OR_ERR_RET(ops_hw->qat_dev_read_config,
+ -ENOTSUP);
+ return ops_hw->qat_dev_read_config(qat_dev);
+}
+
+static int __rte_unused
+adf_configure_queues(struct qat_qp *qp, enum qat_device_gen qat_dev_gen)
+{
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev_gen];
+
+ RTE_FUNC_PTR_OR_ERR_RET(ops->qat_qp_adf_configure_queues,
+ -ENOTSUP);
+ ops->qat_qp_adf_configure_queues(qp);
+ return 0;
}
static inline void
-txq_write_tail(struct qat_qp *qp, struct qat_queue *q) {
- WRITE_CSR_RING_TAIL(qp->mmap_bar_addr, q->hw_bundle_number,
- q->hw_queue_number, q->tail);
- q->csr_tail = q->tail;
+txq_write_tail(enum qat_device_gen qat_dev_gen,
+ struct qat_qp *qp, struct qat_queue *q)
+{
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev_gen];
+
+ /*
+ * Pointer check should be done during
+ * initialization
+ */
+ ops->qat_qp_csr_write_tail(qp, q);
}
+static inline void
+qat_qp_csr_write_head(enum qat_device_gen qat_dev_gen, struct qat_qp *qp,
+ struct qat_queue *q, uint32_t new_head)
+{
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev_gen];
+
+ /*
+ * Pointer check should be done during
+ * initialization
+ */
+ ops->qat_qp_csr_write_head(qp, q, new_head);
+}
+
+static int
+qat_qp_csr_setup(struct qat_pci_device *qat_dev,
+ void *io_addr, struct qat_qp *qp)
+{
+ struct qat_qp_hw_spec_funcs *ops =
+ qat_qp_hw_spec[qat_dev->qat_dev_gen];
+
+ RTE_FUNC_PTR_OR_ERR_RET(ops->qat_qp_csr_setup,
+ -ENOTSUP);
+ ops->qat_qp_csr_setup(qat_dev, io_addr, qp);
+ return 0;
+}
+
+
static inline
-void rxq_free_desc(struct qat_qp *qp, struct qat_queue *q)
+void rxq_free_desc(enum qat_device_gen qat_dev_gen, struct qat_qp *qp,
+ struct qat_queue *q)
{
uint32_t old_head, new_head;
uint32_t max_head;
q->nb_processed_responses = 0;
q->csr_head = new_head;
- /* write current head to CSR */
- WRITE_CSR_RING_HEAD(qp->mmap_bar_addr, q->hw_bundle_number,
- q->hw_queue_number, new_head);
+ qat_qp_csr_write_head(qat_dev_gen, qp, q, new_head);
+}
+
+static int
+qat_qp_check_queue_alignment(uint64_t phys_addr, uint32_t queue_size_bytes)
+{
+ if (((queue_size_bytes - 1) & phys_addr) != 0)
+ return -EINVAL;
+ return 0;
+}
+
+static int
+adf_verify_queue_size(uint32_t msg_size, uint32_t msg_num,
+ uint32_t *p_queue_size_for_csr)
+{
+ uint8_t i = ADF_MIN_RING_SIZE;
+
+ for (; i <= ADF_MAX_RING_SIZE; i++)
+ if ((msg_size * msg_num) ==
+ (uint32_t)ADF_SIZE_TO_RING_SIZE_IN_BYTES(i)) {
+ *p_queue_size_for_csr = i;
+ return 0;
+ }
+ QAT_LOG(ERR, "Invalid ring size %d", msg_size * msg_num);
+ return -EINVAL;
+}
+
+static inline uint32_t
+adf_modulo(uint32_t data, uint32_t modulo_mask)
+{
+ return data & modulo_mask;
}
uint16_t
-qat_enqueue_op_burst(void *qp, void **ops, uint16_t nb_ops)
+qat_enqueue_op_burst(void *qp,
+ __rte_unused qat_op_build_request_t op_build_request,
+ void **ops, uint16_t nb_ops)
{
register struct qat_queue *queue;
struct qat_qp *tmp_qp = (struct qat_qp *)qp;
#ifdef BUILD_QAT_ASYM
ret = qat_asym_build_request(*ops, base_addr + tail,
tmp_qp->op_cookies[tail >> queue->trailz],
- tmp_qp->qat_dev_gen);
+ NULL, tmp_qp->qat_dev_gen);
#endif
}
if (ret != 0) {
queue->tail = tail;
tmp_qp->enqueued += nb_ops_sent;
tmp_qp->stats.enqueued_count += nb_ops_sent;
- txq_write_tail(tmp_qp, queue);
+ txq_write_tail(tmp_qp->qat_dev_gen, tmp_qp, queue);
return nb_ops_sent;
}
queue->tail = tail;
tmp_qp->enqueued += total_descriptors_built;
tmp_qp->stats.enqueued_count += nb_ops_sent;
- txq_write_tail(tmp_qp, queue);
+ txq_write_tail(tmp_qp->qat_dev_gen, tmp_qp, queue);
return nb_ops_sent;
}
uint16_t
-qat_dequeue_op_burst(void *qp, void **ops, uint16_t nb_ops)
+qat_dequeue_op_burst(void *qp, void **ops,
+ __rte_unused qat_op_dequeue_t qat_dequeue_process_response,
+ uint16_t nb_ops)
{
struct qat_queue *rx_queue;
struct qat_qp *tmp_qp = (struct qat_qp *)qp;
nb_fw_responses = 1;
if (tmp_qp->service_type == QAT_SERVICE_SYMMETRIC)
- qat_sym_process_response(ops, resp_msg);
+ qat_sym_process_response(ops, resp_msg,
+ tmp_qp->op_cookies[head >> rx_queue->trailz]);
else if (tmp_qp->service_type == QAT_SERVICE_COMPRESSION)
nb_fw_responses = qat_comp_process_response(
ops, resp_msg,
#ifdef BUILD_QAT_ASYM
else if (tmp_qp->service_type == QAT_SERVICE_ASYMMETRIC)
qat_asym_process_response(ops, resp_msg,
- tmp_qp->op_cookies[head >> rx_queue->trailz]);
+ tmp_qp->op_cookies[head >> rx_queue->trailz],
+ NULL);
#endif
head = adf_modulo(head + rx_queue->msg_size,
rx_queue->head = head;
if (rx_queue->nb_processed_responses > QAT_CSR_HEAD_WRITE_THRESH)
- rxq_free_desc(tmp_qp, rx_queue);
+ rxq_free_desc(tmp_qp->qat_dev_gen, tmp_qp, rx_queue);
QAT_DP_LOG(DEBUG, "Dequeue burst return: %u, QAT responses: %u",
op_resp_counter, fw_resp_counter);
queue->head = adf_modulo(queue->head + queue->msg_size,
queue->modulo_mask);
- rxq_free_desc(qp, queue);
+ rxq_free_desc(qp->qat_dev_gen, qp, queue);
}
return result;
memcpy(base_addr + queue->tail, &null_msg, sizeof(null_msg));
queue->tail = adf_modulo(queue->tail + queue->msg_size,
queue->modulo_mask);
- txq_write_tail(qp, queue);
+ txq_write_tail(qp->qat_dev_gen, qp, queue);
/* receive a response */
if (qat_cq_dequeue_response(qp, &response)) {
git.droids-corp.org / dpdk.git / blobdiff