97076737e2
Some functions are common across cryptodev pmd and the event crypto adapter. This patch moves them into a helper file. Signed-off-by: Ankur Dwivedi <adwivedi@marvell.com> Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright (C) 2020 Marvell International Ltd.
|
|
*/
|
|
|
|
#ifndef _OTX2_CRYPTODEV_OPS_HELPER_H_
|
|
#define _OTX2_CRYPTODEV_OPS_HELPER_H_
|
|
|
|
#include "cpt_pmd_logs.h"
|
|
|
|
static void
|
|
sym_session_clear(int driver_id, struct rte_cryptodev_sym_session *sess)
|
|
{
|
|
void *priv = get_sym_session_private_data(sess, driver_id);
|
|
struct rte_mempool *pool;
|
|
|
|
if (priv == NULL)
|
|
return;
|
|
|
|
memset(priv, 0, cpt_get_session_size());
|
|
|
|
pool = rte_mempool_from_obj(priv);
|
|
|
|
set_sym_session_private_data(sess, driver_id, NULL);
|
|
|
|
rte_mempool_put(pool, priv);
|
|
}
|
|
|
|
static __rte_always_inline uint8_t
|
|
otx2_cpt_compcode_get(struct cpt_request_info *req)
|
|
{
|
|
volatile struct cpt_res_s_9s *res;
|
|
uint8_t ret;
|
|
|
|
res = (volatile struct cpt_res_s_9s *)req->completion_addr;
|
|
|
|
if (unlikely(res->compcode == CPT_9X_COMP_E_NOTDONE)) {
|
|
if (rte_get_timer_cycles() < req->time_out)
|
|
return ERR_REQ_PENDING;
|
|
|
|
CPT_LOG_DP_ERR("Request timed out");
|
|
return ERR_REQ_TIMEOUT;
|
|
}
|
|
|
|
if (likely(res->compcode == CPT_9X_COMP_E_GOOD)) {
|
|
ret = NO_ERR;
|
|
if (unlikely(res->uc_compcode)) {
|
|
ret = res->uc_compcode;
|
|
CPT_LOG_DP_DEBUG("Request failed with microcode error");
|
|
CPT_LOG_DP_DEBUG("MC completion code 0x%x",
|
|
res->uc_compcode);
|
|
}
|
|
} else {
|
|
CPT_LOG_DP_DEBUG("HW completion code 0x%x", res->compcode);
|
|
|
|
ret = res->compcode;
|
|
switch (res->compcode) {
|
|
case CPT_9X_COMP_E_INSTERR:
|
|
CPT_LOG_DP_ERR("Request failed with instruction error");
|
|
break;
|
|
case CPT_9X_COMP_E_FAULT:
|
|
CPT_LOG_DP_ERR("Request failed with DMA fault");
|
|
break;
|
|
case CPT_9X_COMP_E_HWERR:
|
|
CPT_LOG_DP_ERR("Request failed with hardware error");
|
|
break;
|
|
default:
|
|
CPT_LOG_DP_ERR("Request failed with unknown completion code");
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
#endif /* _OTX2_CRYPTODEV_OPS_HELPER_H_ */
|