#ifndef _QAT_DEVICE_H_
#define _QAT_DEVICE_H_
-#include <rte_cryptodev_pmd.h>
#include <rte_bus_pci.h>
+
#include "qat_common.h"
#include "qat_logs.h"
#include "adf_transport_access_macros.h"
#include "qat_qp.h"
-
#define QAT_DETACHED (0)
#define QAT_ATTACHED (1)
-#define QAT_MAX_PCI_DEVICES 48
#define QAT_DEV_NAME_MAX_LEN 64
-
-extern uint8_t cryptodev_qat_driver_id;
-
-extern int qat_sym_qp_release(struct rte_cryptodev *dev,
- uint16_t queue_pair_id);
-
/*
* This struct holds all the data about a QAT pci device
* including data about all services it supports.
uint8_t attached : 1;
/**< Flag indicating the device is attached */
- struct qat_qp *qps_in_use[QAT_MAX_SERVICES][ADF_MAX_QPS_PER_BUNDLE];
+ struct qat_qp *qps_in_use[QAT_MAX_SERVICES][ADF_MAX_QPS_ON_ANY_SERVICE];
/**< links to qps set up for each service, index same as on API */
/* Data relating to symmetric crypto service */
struct qat_sym_dev_private *sym_dev;
/**< link back to cryptodev private data */
+ struct rte_device sym_rte_dev;
+ /**< This represents the crypto subset of this pci device.
+ * Register with this rather than with the one in
+ * pci_dev so that its driver can have a crypto-specific name
+ */
/* Data relating to compression service */
};
-/** private data structure for a QAT device.
- * This QAT device is a device offering only symmetric crypto service,
- * there can be one of these on each qat_pci_device (VF),
- * in future there may also be private data structures for other services.
- */
-struct qat_sym_dev_private {
- struct qat_pci_device *qat_dev;
- /**< The qat pci device hosting the service */
- uint8_t sym_dev_id;
- /**< Device instance for this rte_cryptodev */
- const struct rte_cryptodev_capabilities *qat_dev_capabilities;
- /* QAT device symmetric crypto capabilities */
-};
-
struct qat_gen_hw_data {
enum qat_device_gen dev_gen;
- const struct qat_qp_hw_data (*qp_hw_data)[ADF_MAX_QPS_PER_BUNDLE];
+ const struct qat_qp_hw_data (*qp_hw_data)[ADF_MAX_QPS_ON_ANY_SERVICE];
};
-extern struct qat_gen_hw_data qp_gen_config[];
-
-int qat_dev_config(struct rte_cryptodev *dev,
- struct rte_cryptodev_config *config);
-int qat_dev_start(struct rte_cryptodev *dev);
-void qat_dev_stop(struct rte_cryptodev *dev);
-int qat_dev_close(struct rte_cryptodev *dev);
-void qat_sym_dev_info_get(struct rte_cryptodev *dev,
- struct rte_cryptodev_info *info);
+extern struct qat_gen_hw_data qat_gen_config[];
struct qat_pci_device *
qat_pci_device_allocate(struct rte_pci_device *pci_dev);
struct qat_pci_device *
qat_get_qat_dev_from_pci_dev(struct rte_pci_device *pci_dev);
+
#endif /* _QAT_DEVICE_H_ */