X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_rawdev%2Frte_rawdev.c;h=f29164dd1588173986e18a1c526c01e90e723b19;hb=45eb6a1dfededc2a648364a496d480edb8023650;hp=ee6c087b12f06a7f9e5dc2b87b0ff2e78db32054;hpb=b1ad0e124536a51dbb1460a7fcb8f701982c1246;p=dpdk.git diff --git a/lib/librte_rawdev/rte_rawdev.c b/lib/librte_rawdev/rte_rawdev.c index ee6c087b12..f29164dd15 100644 --- a/lib/librte_rawdev/rte_rawdev.c +++ b/lib/librte_rawdev/rte_rawdev.c @@ -29,16 +29,11 @@ #include #include #include -#ifdef RTE_LIBRTE_TELEMETRY #include -#endif #include "rte_rawdev.h" #include "rte_rawdev_pmd.h" -/* dynamic log identifier */ -int librawdev_logtype; - static struct rte_rawdev rte_rawdevices[RTE_RAWDEV_MAX_DEVS]; struct rte_rawdev *rte_rawdevs = rte_rawdevices; @@ -83,29 +78,34 @@ rte_rawdev_socket_id(uint16_t dev_id) } int -rte_rawdev_info_get(uint16_t dev_id, struct rte_rawdev_info *dev_info) +rte_rawdev_info_get(uint16_t dev_id, struct rte_rawdev_info *dev_info, + size_t dev_private_size) { struct rte_rawdev *rawdev; + int ret = 0; RTE_RAWDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL); RTE_FUNC_PTR_OR_ERR_RET(dev_info, -EINVAL); rawdev = &rte_rawdevs[dev_id]; - RTE_FUNC_PTR_OR_ERR_RET(*rawdev->dev_ops->dev_info_get, -ENOTSUP); - (*rawdev->dev_ops->dev_info_get)(rawdev, dev_info->dev_private); - - if (dev_info) { - - dev_info->driver_name = rawdev->driver_name; - dev_info->device = rawdev->device; + if (dev_info->dev_private != NULL) { + RTE_FUNC_PTR_OR_ERR_RET(*rawdev->dev_ops->dev_info_get, -ENOTSUP); + ret = (*rawdev->dev_ops->dev_info_get)(rawdev, + dev_info->dev_private, + dev_private_size); } - return 0; + dev_info->driver_name = rawdev->driver_name; + dev_info->device = rawdev->device; + dev_info->socket_id = rawdev->socket_id; + + return ret; } int -rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf) +rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf, + size_t dev_private_size) { struct rte_rawdev *dev; int diag; @@ -124,7 +124,8 @@ rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf) } /* Configure the device */ - diag = (*dev->dev_ops->dev_configure)(dev, dev_conf->dev_private); + diag = (*dev->dev_ops->dev_configure)(dev, dev_conf->dev_private, + dev_private_size); if (diag != 0) RTE_RDEV_ERR("dev%d dev_configure = %d", dev_id, diag); else @@ -136,7 +137,8 @@ rte_rawdev_configure(uint16_t dev_id, struct rte_rawdev_info *dev_conf) int rte_rawdev_queue_conf_get(uint16_t dev_id, uint16_t queue_id, - rte_rawdev_obj_t queue_conf) + rte_rawdev_obj_t queue_conf, + size_t queue_conf_size) { struct rte_rawdev *dev; @@ -144,14 +146,15 @@ rte_rawdev_queue_conf_get(uint16_t dev_id, dev = &rte_rawdevs[dev_id]; RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_def_conf, -ENOTSUP); - (*dev->dev_ops->queue_def_conf)(dev, queue_id, queue_conf); - return 0; + return (*dev->dev_ops->queue_def_conf)(dev, queue_id, queue_conf, + queue_conf_size); } int rte_rawdev_queue_setup(uint16_t dev_id, uint16_t queue_id, - rte_rawdev_obj_t queue_conf) + rte_rawdev_obj_t queue_conf, + size_t queue_conf_size) { struct rte_rawdev *dev; @@ -159,7 +162,8 @@ rte_rawdev_queue_setup(uint16_t dev_id, dev = &rte_rawdevs[dev_id]; RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_setup, -ENOTSUP); - return (*dev->dev_ops->queue_setup)(dev, queue_id, queue_conf); + return (*dev->dev_ops->queue_setup)(dev, queue_id, queue_conf, + queue_conf_size); } int @@ -394,20 +398,21 @@ rte_rawdev_start(uint16_t dev_id) RTE_RAWDEV_VALID_DEVID_OR_ERR_RET(dev_id, -EINVAL); dev = &rte_rawdevs[dev_id]; - RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP); - if (dev->started != 0) { RTE_RDEV_ERR("Device with dev_id=%" PRIu8 "already started", dev_id); return 0; } + if (dev->dev_ops->dev_start == NULL) + goto mark_started; + diag = (*dev->dev_ops->dev_start)(dev); - if (diag == 0) - dev->started = 1; - else + if (diag != 0) return diag; +mark_started: + dev->started = 1; return 0; } @@ -421,15 +426,18 @@ rte_rawdev_stop(uint16_t dev_id) RTE_RAWDEV_VALID_DEVID_OR_RET(dev_id); dev = &rte_rawdevs[dev_id]; - RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop); - if (dev->started == 0) { RTE_RDEV_ERR("Device with dev_id=%" PRIu8 "already stopped", dev_id); return; } + if (dev->dev_ops->dev_stop == NULL) + goto mark_stopped; + (*dev->dev_ops->dev_stop)(dev); + +mark_stopped: dev->started = 0; } @@ -547,7 +555,6 @@ rte_rawdev_pmd_release(struct rte_rawdev *rawdev) return 0; } -#ifdef RTE_LIBRTE_TELEMETRY static int handle_dev_list(const char *cmd __rte_unused, const char *params __rte_unused, @@ -571,11 +578,15 @@ handle_dev_xstats(const char *cmd __rte_unused, struct rte_rawdev_xstats_name *xstat_names; int dev_id, num_xstats, i, ret; unsigned int *ids; + char *end_param; if (params == NULL || strlen(params) == 0 || !isdigit(*params)) return -1; - dev_id = atoi(params); + dev_id = strtoul(params, &end_param, 0); + if (*end_param != '\0') + RTE_RDEV_LOG(NOTICE, + "Extra parameters passed to rawdev telemetry command, ignoring"); if (!rte_rawdev_pmd_is_valid_dev(dev_id)) return -1; @@ -615,17 +626,13 @@ handle_dev_xstats(const char *cmd __rte_unused, free(rawdev_xstats); return 0; } -#endif -RTE_INIT(librawdev_init_log) +RTE_LOG_REGISTER(librawdev_logtype, lib.rawdev, INFO); + +RTE_INIT(librawdev_init_telemetry) { - librawdev_logtype = rte_log_register("lib.rawdev"); - if (librawdev_logtype >= 0) - rte_log_set_level(librawdev_logtype, RTE_LOG_INFO); -#ifdef RTE_LIBRTE_TELEMETRY rte_telemetry_register_cmd("/rawdev/list", handle_dev_list, "Returns list of available rawdev ports. Takes no parameters"); rte_telemetry_register_cmd("/rawdev/xstats", handle_dev_xstats, "Returns the xstats for a rawdev port. Parameters: int port_id"); -#endif }