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crypto/octeontx2: reset feature flags during config

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Feature flags in dev would be updated during config. On reconfigure, the
field need to be set again to original value.

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
This commit is contained in:
Anoob Joseph 2021-07-02 16:06:35 +05:30 committed by Akhil Goyal
parent 325ce224ff
commit d83fa81738
3 changed files with 21 additions and 14 deletions
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30
drivers/crypto/octeontx2/otx2_cryptodev.c
View File

@ -37,6 +37,23 @@ static struct rte_pci_id pci_id_cpt_table[] = {
},
};
uint64_t
otx2_cpt_default_ff_get(void)
{
return RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
RTE_CRYPTODEV_FF_HW_ACCELERATED |
RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
RTE_CRYPTODEV_FF_IN_PLACE_SGL |
RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT |
RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO |
RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT |
RTE_CRYPTODEV_FF_SYM_SESSIONLESS |
RTE_CRYPTODEV_FF_SECURITY |
RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED;
}
static int
otx2_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
struct rte_pci_device *pci_dev)
@ -113,18 +130,7 @@ otx2_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
if (ret)
goto otx2_dev_fini;
dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
RTE_CRYPTODEV_FF_HW_ACCELERATED |
RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
RTE_CRYPTODEV_FF_IN_PLACE_SGL |
RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT |
RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO |
RTE_CRYPTODEV_FF_RSA_PRIV_OP_KEY_QT |
RTE_CRYPTODEV_FF_SYM_SESSIONLESS |
RTE_CRYPTODEV_FF_SECURITY |
RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED;
dev->feature_flags = otx2_cpt_default_ff_get();
if (rte_eal_process_type() == RTE_PROC_SECONDARY)
otx2_cpt_set_enqdeq_fns(dev);

1
drivers/crypto/octeontx2/otx2_cryptodev.h
View File

@ -57,6 +57,7 @@ extern int otx2_cpt_logtype;
*/
extern uint8_t otx2_cryptodev_driver_id;
uint64_t otx2_cpt_default_ff_get(void);
void otx2_cpt_set_enqdeq_fns(struct rte_cryptodev *dev);
#endif /* _OTX2_CRYPTODEV_H_ */

4
drivers/crypto/octeontx2/otx2_cryptodev_ops.c
View File

@ -1115,7 +1115,7 @@ otx2_cpt_dev_config(struct rte_cryptodev *dev,
return -EINVAL;
}
dev->feature_flags &= ~conf->ff_disable;
dev->feature_flags = otx2_cpt_default_ff_get() & ~conf->ff_disable;
if (dev->feature_flags & RTE_CRYPTODEV_FF_ASYMMETRIC_CRYPTO) {
/* Initialize shared FPM table */
@ -1227,7 +1227,7 @@ otx2_cpt_dev_info_get(struct rte_cryptodev *dev,
if (info != NULL) {
info->max_nb_queue_pairs = vf->max_queues;
info->feature_flags = dev->feature_flags;
info->feature_flags = otx2_cpt_default_ff_get();
info->capabilities = otx2_cpt_capabilities_get();
info->sym.max_nb_sessions = 0;
info->driver_id = otx2_cryptodev_driver_id;