SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_string_fns.c
SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_hexdump.c
SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_devargs.c
-SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_vdev.c
+SRCS-$(CONFIG_RTE_LIBRTE_EAL_BSDAPP) += eal_common_dev.c
CFLAGS_eal.o := -D_GNU_SOURCE
#CFLAGS_eal_thread.o := -D_GNU_SOURCE
rte_eal_mcfg_complete();
- if (rte_eal_vdev_init() < 0)
- rte_panic("Cannot init virtual devices\n");
+ if (rte_eal_dev_init() < 0)
+ rte_panic("Cannot init pmd devices\n");
RTE_LCORE_FOREACH_SLAVE(i) {
INC += rte_rwlock.h rte_spinlock.h rte_tailq.h rte_interrupts.h rte_alarm.h
INC += rte_string_fns.h rte_cpuflags.h rte_version.h rte_tailq_elem.h
INC += rte_eal_memconfig.h rte_malloc_heap.h
-INC += rte_hexdump.h rte_devargs.h rte_vdev.h
+INC += rte_hexdump.h rte_devargs.h rte_dev.h
ifeq ($(CONFIG_RTE_INSECURE_FUNCTION_WARNING),y)
INC += rte_warnings.h
--- /dev/null
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2014 6WIND S.A.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string.h>
+#include <inttypes.h>
+#include <sys/queue.h>
+
+#include <rte_dev.h>
+#include <rte_devargs.h>
+#include <rte_debug.h>
+#include <rte_devargs.h>
+
+#include "eal_private.h"
+
+/** Global list of device drivers. */
+static struct rte_driver_list dev_driver_list =
+ TAILQ_HEAD_INITIALIZER(dev_driver_list);
+
+/* register a driver */
+void
+rte_eal_driver_register(struct rte_driver *driver)
+{
+ TAILQ_INSERT_TAIL(&dev_driver_list, driver, next);
+}
+
+/* unregister a driver */
+void
+rte_eal_driver_unregister(struct rte_driver *driver)
+{
+ TAILQ_REMOVE(&dev_driver_list, driver, next);
+}
+
+int
+rte_eal_dev_init(void)
+{
+ struct rte_devargs *devargs;
+ struct rte_driver *driver;
+
+ /*
+ * Note that the dev_driver_list is populated here
+ * from calls made to rte_eal_driver_register from constructor functions
+ * embedded into PMD modules via the PMD_REGISTER_DRIVER macro
+ */
+
+ /* call the init function for each virtual device */
+ TAILQ_FOREACH(devargs, &devargs_list, next) {
+
+ if (devargs->type != RTE_DEVTYPE_VIRTUAL)
+ continue;
+
+ TAILQ_FOREACH(driver, &dev_driver_list, next) {
+ if (driver->type != PMD_VDEV)
+ continue;
+
+ /* search a driver prefix in virtual device name */
+ if (!strncmp(driver->name, devargs->virtual.drv_name,
+ strlen(driver->name))) {
+ driver->init(devargs->virtual.drv_name,
+ devargs->args);
+ break;
+ }
+ }
+
+ if (driver == NULL) {
+ rte_panic("no driver found for %s\n",
+ devargs->virtual.drv_name);
+ }
+ }
+
+ /* Once the vdevs are initalized, start calling all the pdev drivers */
+ TAILQ_FOREACH(driver, &dev_driver_list, next) {
+ if (driver->type != PMD_PDEV)
+ continue;
+ /* PDEV drivers don't get passed any parameters */
+ driver->init(NULL, NULL);
+ }
+ return 0;
+}
+++ /dev/null
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- * Copyright(c) 2014 6WIND S.A.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <string.h>
-#include <inttypes.h>
-#include <sys/queue.h>
-
-#include <rte_vdev.h>
-#include <rte_devargs.h>
-#include <rte_debug.h>
-#include <rte_devargs.h>
-
-#include "eal_private.h"
-
-/** Global list of virtual device drivers. */
-static struct rte_vdev_driver_list vdev_driver_list =
- TAILQ_HEAD_INITIALIZER(vdev_driver_list);
-
-/* register a driver */
-void
-rte_eal_vdev_driver_register(struct rte_vdev_driver *driver)
-{
- TAILQ_INSERT_TAIL(&vdev_driver_list, driver, next);
-}
-
-/* unregister a driver */
-void
-rte_eal_vdev_driver_unregister(struct rte_vdev_driver *driver)
-{
- TAILQ_REMOVE(&vdev_driver_list, driver, next);
-}
-
-int
-rte_eal_vdev_init(void)
-{
- struct rte_devargs *devargs;
- struct rte_vdev_driver *driver;
-
- /* No need to register drivers that are embeded in DPDK
- * (pmd_pcap, pmd_ring, ...). The initialization function have
- * the ((constructor)) attribute so they will register at
- * startup. */
-
- /* call the init function for each virtual device */
- TAILQ_FOREACH(devargs, &devargs_list, next) {
-
- if (devargs->type != RTE_DEVTYPE_VIRTUAL)
- continue;
-
- TAILQ_FOREACH(driver, &vdev_driver_list, next) {
- /* search a driver prefix in virtual device name */
- if (!strncmp(driver->name, devargs->virtual.drv_name,
- strlen(driver->name))) {
- driver->init(devargs->virtual.drv_name,
- devargs->args);
- break;
- }
- }
-
- if (driver == NULL) {
- rte_panic("no driver found for %s\n",
- devargs->virtual.drv_name);
- }
- }
- return 0;
-}
*
* This function is private to the EAL.
*/
-int rte_eal_vdev_init(void);
+int rte_eal_dev_init(void);
#endif /* _EAL_PRIVATE_H_ */
--- /dev/null
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2014 6WIND S.A.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of 6WIND S.A. nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _RTE_DEV_H_
+#define _RTE_DEV_H_
+
+/**
+ * @file
+ *
+ * RTE PMD Driver Registration Interface
+ *
+ * This file manages the list of device drivers.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <sys/queue.h>
+
+/** Double linked list of device drivers. */
+TAILQ_HEAD(rte_driver_list, rte_driver);
+
+/**
+ * Initialization function called for each device driver once.
+ */
+typedef int (rte_dev_init_t)(const char *name, const char *args);
+
+/**
+ * Driver type enumeration
+ */
+enum pmd_type {
+ PMD_VDEV = 0,
+ PMD_PDEV = 1,
+};
+
+/**
+ * A structure describing a device driver.
+ */
+struct rte_driver {
+ TAILQ_ENTRY(rte_driver) next; /**< Next in list. */
+ enum pmd_type type; /**< PMD Driver type */
+ const char *name; /**< Driver name. */
+ rte_dev_init_t *init; /**< Device init. function. */
+};
+
+/**
+ * Register a device driver.
+ *
+ * @param driver
+ * A pointer to a rte_dev structure describing the driver
+ * to be registered.
+ */
+void rte_eal_driver_register(struct rte_driver *driver);
+
+/**
+ * Unregister a device driver.
+ *
+ * @param driver
+ * A pointer to a rte_dev structure describing the driver
+ * to be unregistered.
+ */
+void rte_eal_driver_unregister(struct rte_driver *driver);
+
+/**
+ * Initalize all the registered drivers in this process
+ */
+int rte_eal_dev_init(void);
+
+#define PMD_REGISTER_DRIVER(d)\
+void devinitfn_ ##d(void);\
+void __attribute__((constructor, used)) devinitfn_ ##d(void)\
+{\
+ rte_eal_driver_register(&d);\
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _RTE_VDEV_H_ */
+++ /dev/null
-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2014 6WIND S.A.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of 6WIND S.A. nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _RTE_VDEV_H_
-#define _RTE_VDEV_H_
-
-/**
- * @file
- *
- * RTE Virtual Devices Interface
- *
- * This file manages the list of the virtual device drivers.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <sys/queue.h>
-
-/** Double linked list of virtual device drivers. */
-TAILQ_HEAD(rte_vdev_driver_list, rte_vdev_driver);
-
-/**
- * Initialization function called for each virtual device probing.
- */
-typedef int (rte_vdev_init_t)(const char *name, const char *args);
-
-/**
- * A structure describing a virtual device driver.
- */
-struct rte_vdev_driver {
- TAILQ_ENTRY(rte_vdev_driver) next; /**< Next in list. */
- const char *name; /**< Driver name. */
- rte_vdev_init_t *init; /**< Device init. function. */
-};
-
-/**
- * Register a virtual device driver.
- *
- * @param driver
- * A pointer to a rte_vdev structure describing the driver
- * to be registered.
- */
-void rte_eal_vdev_driver_register(struct rte_vdev_driver *driver);
-
-/**
- * Unregister a virtual device driver.
- *
- * @param driver
- * A pointer to a rte_vdev structure describing the driver
- * to be unregistered.
- */
-void rte_eal_vdev_driver_unregister(struct rte_vdev_driver *driver);
-
-enum rte_pmd_driver_type {
- PMD_VDEV = 1
-};
-
-extern void rte_eal_nonpci_dev_init_register(const char *name, int (*dev_initfn)(const char *, const char *));
-#define PMD_REGISTER_DRIVER(d, t)\
-void devinitfn_ ##d(void);\
-void __attribute__((constructor, used)) devinitfn_ ##d(void)\
-{\
- enum rte_pmd_driver_type _t = (t);\
- switch(_t)\
- {\
- case PMD_VDEV:\
- rte_eal_vdev_driver_register(&d);\
- break;\
- };\
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTE_VDEV_H_ */
SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_string_fns.c
SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_hexdump.c
SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_devargs.c
-SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_vdev.c
+SRCS-$(CONFIG_RTE_LIBRTE_EAL_LINUXAPP) += eal_common_dev.c
CFLAGS_eal.o := -D_GNU_SOURCE
CFLAGS_eal_thread.o := -D_GNU_SOURCE
RTE_LOG(DEBUG, EAL, "Master core %u is ready (tid=%x)\n",
rte_config.master_lcore, (int)thread_id);
- if (rte_eal_vdev_init() < 0)
- rte_panic("Cannot init virtual devices\n");
+ if (rte_eal_dev_init() < 0)
+ rte_panic("Cannot init pmd devices\n");
RTE_LCORE_FOREACH_SLAVE(i) {
#include <rte_string_fns.h>
#include <rte_cycles.h>
#include <rte_kvargs.h>
-#include <rte_vdev.h>
+#include <rte_dev.h>
#include <net/if.h>
}
-static struct rte_vdev_driver pmd_pcap_drv = {
+static struct rte_driver pmd_pcap_drv = {
.name = "eth_pcap",
+ .type = PMD_VDEV,
.init = rte_pmd_pcap_devinit,
};
-PMD_REGISTER_DRIVER(pmd_pcap_drv, PMD_VDEV);
+PMD_REGISTER_DRIVER(pmd_pcap_drv);
#include <rte_malloc.h>
#include <rte_memcpy.h>
#include <rte_string_fns.h>
-#include <rte_vdev.h>
+#include <rte_dev.h>
#include <rte_kvargs.h>
#define ETH_RING_NUMA_NODE_ACTION_ARG "nodeaction"
return ret;
}
-static struct rte_vdev_driver pmd_ring_drv = {
+static struct rte_driver pmd_ring_drv = {
.name = "eth_ring",
+ .type = PMD_VDEV,
.init = rte_pmd_ring_devinit,
};
-PMD_REGISTER_DRIVER(pmd_ring_drv, PMD_VDEV);
+PMD_REGISTER_DRIVER(pmd_ring_drv);
#include <rte_malloc.h>
#include <rte_memcpy.h>
#include <rte_string_fns.h>
-#include <rte_vdev.h>
+#include <rte_dev.h>
#include <cmdline_parse.h>
#include <cmdline_parse_etheraddr.h>
return 0;
}
-static struct rte_vdev_driver pmd_xenvirt_drv = {
+static struct rte_driver pmd_xenvirt_drv = {
.name = "eth_xenvirt",
+ .type = PMD_VDEV,
.init = rte_pmd_xenvirt_devinit,
};
-PMD_REGISTER_DRIVER(pmd_xenvirt_drv, PMD_VDEV);
+PMD_REGISTER_DRIVER(pmd_xenvirt_drv);
git.droids-corp.org / dpdk.git / commitdiff