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crypto/dpaa_sec: detach queues in session destroy

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crypto queues need to be detached while session destroy
so that they can be reused.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
This commit is contained in:
Akhil Goyal 2019-09-02 17:56:03 +05:30
parent 9e727d4a3f
commit 3d0d533277
1 changed files with 23 additions and 25 deletions
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48
drivers/crypto/dpaa_sec/dpaa_sec.c
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@ -2109,33 +2109,38 @@ dpaa_sec_sym_session_configure(struct rte_cryptodev *dev,
return 0;
}
static inline void
free_session_memory(struct rte_cryptodev *dev, dpaa_sec_session *s)
{
struct dpaa_sec_dev_private *qi = dev->data->dev_private;
struct rte_mempool *sess_mp = rte_mempool_from_obj((void *)s);
uint8_t i;
for (i = 0; i < MAX_DPAA_CORES; i++) {
if (s->inq[i])
dpaa_sec_detach_rxq(qi, s->inq[i]);
s->inq[i] = NULL;
s->qp[i] = NULL;
}
rte_free(s->cipher_key.data);
rte_free(s->auth_key.data);
memset(s, 0, sizeof(dpaa_sec_session));
rte_mempool_put(sess_mp, (void *)s);
}
/** Clear the memory of session so it doesn't leave key material behind */
static void
dpaa_sec_sym_session_clear(struct rte_cryptodev *dev,
struct rte_cryptodev_sym_session *sess)
{
struct dpaa_sec_dev_private *qi = dev->data->dev_private;
uint8_t index = dev->driver_id, i;
void *sess_priv = get_sym_session_private_data(sess, index);
PMD_INIT_FUNC_TRACE();
uint8_t index = dev->driver_id;
void *sess_priv = get_sym_session_private_data(sess, index);
dpaa_sec_session *s = (dpaa_sec_session *)sess_priv;
if (sess_priv) {
struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv);
for (i = 0; i < MAX_DPAA_CORES; i++) {
if (s->inq[i])
dpaa_sec_detach_rxq(qi, s->inq[i]);
s->inq[i] = NULL;
s->qp[i] = NULL;
}
rte_free(s->cipher_key.data);
rte_free(s->auth_key.data);
memset(s, 0, sizeof(dpaa_sec_session));
free_session_memory(dev, s);
set_sym_session_private_data(sess, index, NULL);
rte_mempool_put(sess_mp, sess_priv);
}
}
@ -2445,22 +2450,15 @@ dpaa_sec_security_session_destroy(void *dev __rte_unused,
{
PMD_INIT_FUNC_TRACE();
void *sess_priv = get_sec_session_private_data(sess);
dpaa_sec_session *s = (dpaa_sec_session *)sess_priv;
if (sess_priv) {
struct rte_mempool *sess_mp = rte_mempool_from_obj(sess_priv);
rte_free(s->cipher_key.data);
rte_free(s->auth_key.data);
memset(s, 0, sizeof(dpaa_sec_session));
free_session_memory((struct rte_cryptodev *)dev, s);
set_sec_session_private_data(sess, NULL);
rte_mempool_put(sess_mp, sess_priv);
}
return 0;
}
static int
dpaa_sec_dev_configure(struct rte_cryptodev *dev,
struct rte_cryptodev_config *config __rte_unused)