X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcrypto%2Fscheduler%2Fscheduler_pmd.c;h=a1632a2b919d000f4c6e40ed6afea90deccaa4fb;hb=605eb4d5966bd4f0fbfca1afaae10dd49344a5d9;hp=5489e9ed053f6b7f59019cd9e4b1c7944d6f6f1d;hpb=85aa6d34b0830c4bfbfda89ce26e6ed350655390;p=dpdk.git diff --git a/drivers/crypto/scheduler/scheduler_pmd.c b/drivers/crypto/scheduler/scheduler_pmd.c index 5489e9ed05..a1632a2b91 100644 --- a/drivers/crypto/scheduler/scheduler_pmd.c +++ b/drivers/crypto/scheduler/scheduler_pmd.c @@ -9,16 +9,18 @@ #include #include #include +#include #include "rte_cryptodev_scheduler.h" #include "scheduler_pmd_private.h" -uint8_t cryptodev_driver_id; +uint8_t cryptodev_scheduler_driver_id; struct scheduler_init_params { struct rte_cryptodev_pmd_init_params def_p; uint32_t nb_slaves; enum rte_cryptodev_scheduler_mode mode; + char mode_param_str[RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN]; uint32_t enable_ordering; uint16_t wc_pool[RTE_MAX_LCORE]; uint16_t nb_wc; @@ -29,20 +31,20 @@ struct scheduler_init_params { #define RTE_CRYPTODEV_VDEV_NAME ("name") #define RTE_CRYPTODEV_VDEV_SLAVE ("slave") #define RTE_CRYPTODEV_VDEV_MODE ("mode") +#define RTE_CRYPTODEV_VDEV_MODE_PARAM ("mode_param") #define RTE_CRYPTODEV_VDEV_ORDERING ("ordering") #define RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG ("max_nb_queue_pairs") -#define RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG ("max_nb_sessions") #define RTE_CRYPTODEV_VDEV_SOCKET_ID ("socket_id") #define RTE_CRYPTODEV_VDEV_COREMASK ("coremask") #define RTE_CRYPTODEV_VDEV_CORELIST ("corelist") -const char *scheduler_valid_params[] = { +static const char * const scheduler_valid_params[] = { RTE_CRYPTODEV_VDEV_NAME, RTE_CRYPTODEV_VDEV_SLAVE, RTE_CRYPTODEV_VDEV_MODE, + RTE_CRYPTODEV_VDEV_MODE_PARAM, RTE_CRYPTODEV_VDEV_ORDERING, RTE_CRYPTODEV_VDEV_MAX_NB_QP_ARG, - RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG, RTE_CRYPTODEV_VDEV_SOCKET_ID, RTE_CRYPTODEV_VDEV_COREMASK, RTE_CRYPTODEV_VDEV_CORELIST @@ -69,6 +71,8 @@ const struct scheduler_parse_map scheduler_ordering_map[] = { {"disable", 0} }; +#define CDEV_SCHED_MODE_PARAM_SEP_CHAR ':' + static int cryptodev_scheduler_create(const char *name, struct rte_vdev_device *vdev, @@ -87,7 +91,7 @@ cryptodev_scheduler_create(const char *name, return -EFAULT; } - dev->driver_id = cryptodev_driver_id; + dev->driver_id = cryptodev_scheduler_driver_id; dev->dev_ops = rte_crypto_scheduler_pmd_ops; sched_ctx = dev->data->dev_private; @@ -108,6 +112,15 @@ cryptodev_scheduler_create(const char *name, if (init_params->mode > CDEV_SCHED_MODE_USERDEFINED && init_params->mode < CDEV_SCHED_MODE_COUNT) { + union { + struct rte_cryptodev_scheduler_threshold_option + threshold_option; + } option; + enum rte_cryptodev_schedule_option_type option_type; + char param_name[RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN] = {0}; + char param_val[RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN] = {0}; + char *s, *end; + ret = rte_cryptodev_scheduler_mode_set(dev->data->dev_id, init_params->mode); if (ret < 0) { @@ -123,6 +136,48 @@ cryptodev_scheduler_create(const char *name, scheduler_mode_map[i].name); break; } + + if (strlen(init_params->mode_param_str) > 0) { + s = strchr(init_params->mode_param_str, + CDEV_SCHED_MODE_PARAM_SEP_CHAR); + if (s == NULL) { + CR_SCHED_LOG(ERR, "Invalid mode param"); + return -EINVAL; + } + + strlcpy(param_name, init_params->mode_param_str, + s - init_params->mode_param_str + 1); + s++; + strlcpy(param_val, s, + RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN); + + switch (init_params->mode) { + case CDEV_SCHED_MODE_PKT_SIZE_DISTR: + if (strcmp(param_name, + RTE_CRYPTODEV_SCHEDULER_PARAM_THRES) + != 0) { + CR_SCHED_LOG(ERR, "Invalid mode param"); + return -EINVAL; + } + option_type = CDEV_SCHED_OPTION_THRESHOLD; + + option.threshold_option.threshold = + strtoul(param_val, &end, 0); + break; + default: + CR_SCHED_LOG(ERR, "Invalid mode param"); + return -EINVAL; + } + + if (sched_ctx->ops.option_set(dev, option_type, + (void *)&option) < 0) { + CR_SCHED_LOG(ERR, "Invalid mode param"); + return -EINVAL; + } + + RTE_LOG(INFO, PMD, " Sched mode param (%s = %s)\n", + param_name, param_val); + } } sched_ctx->reordering_enabled = init_params->enable_ordering; @@ -314,7 +369,7 @@ parse_name_arg(const char *key __rte_unused, return -EINVAL; } - strncpy(params->name, value, RTE_CRYPTODEV_NAME_MAX_LEN); + strlcpy(params->name, value, RTE_CRYPTODEV_NAME_MAX_LEN); return 0; } @@ -348,6 +403,7 @@ parse_mode_arg(const char *key __rte_unused, if (strcmp(value, scheduler_mode_map[i].name) == 0) { param->mode = (enum rte_cryptodev_scheduler_mode) scheduler_mode_map[i].val; + break; } } @@ -360,6 +416,18 @@ parse_mode_arg(const char *key __rte_unused, return 0; } +static int +parse_mode_param_arg(const char *key __rte_unused, + const char *value, void *extra_args) +{ + struct scheduler_init_params *param = extra_args; + + strlcpy(param->mode_param_str, value, + RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN); + + return 0; +} + static int parse_ordering_arg(const char *key __rte_unused, const char *value, void *extra_args) @@ -406,13 +474,6 @@ scheduler_parse_init_params(struct scheduler_init_params *params, if (ret < 0) goto free_kvlist; - ret = rte_kvargs_process(kvlist, - RTE_CRYPTODEV_VDEV_MAX_NB_SESS_ARG, - &parse_integer_arg, - ¶ms->def_p.max_nb_sessions); - if (ret < 0) - goto free_kvlist; - ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_SOCKET_ID, &parse_integer_arg, ¶ms->def_p.socket_id); @@ -447,6 +508,11 @@ scheduler_parse_init_params(struct scheduler_init_params *params, if (ret < 0) goto free_kvlist; + ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_MODE_PARAM, + &parse_mode_param_arg, params); + if (ret < 0) + goto free_kvlist; + ret = rte_kvargs_process(kvlist, RTE_CRYPTODEV_VDEV_ORDERING, &parse_ordering_arg, params); if (ret < 0) @@ -466,8 +532,7 @@ cryptodev_scheduler_probe(struct rte_vdev_device *vdev) "", sizeof(struct scheduler_ctx), rte_socket_id(), - RTE_CRYPTODEV_PMD_DEFAULT_MAX_NB_QUEUE_PAIRS, - RTE_CRYPTODEV_PMD_DEFAULT_MAX_NB_SESSIONS + RTE_CRYPTODEV_PMD_DEFAULT_MAX_NB_QUEUE_PAIRS }, .nb_slaves = 0, .mode = CDEV_SCHED_MODE_NOT_SET, @@ -500,9 +565,8 @@ RTE_PMD_REGISTER_VDEV(CRYPTODEV_NAME_SCHEDULER_PMD, cryptodev_scheduler_pmd_drv); RTE_PMD_REGISTER_PARAM_STRING(CRYPTODEV_NAME_SCHEDULER_PMD, "max_nb_queue_pairs= " - "max_nb_sessions= " "socket_id= " "slave="); RTE_PMD_REGISTER_CRYPTO_DRIVER(scheduler_crypto_drv, cryptodev_scheduler_pmd_drv.driver, - cryptodev_driver_id); + cryptodev_scheduler_driver_id);