#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
-#include <sys/un.h>
#include <sys/ioctl.h>
#include <errno.h>
strlcpy(pmd->remote_name, (char *)h->name, sizeof(pmd->remote_name));
- MIF_LOG(DEBUG, "%s: Connecting to %s.",
- rte_vdev_device_name(pmd->vdev), pmd->remote_name);
+ MIF_LOG(DEBUG, "Connecting to %s.", pmd->remote_name);
return 0;
}
strlcpy(pmd->remote_if_name, (char *)c->if_name,
sizeof(pmd->remote_if_name));
- MIF_LOG(INFO, "%s: Remote interface %s connected.",
- rte_vdev_device_name(pmd->vdev), pmd->remote_if_name);
+ MIF_LOG(INFO, "Remote interface %s connected.", pmd->remote_if_name);
return 0;
}
strlcpy(pmd->remote_if_name, (char *)c->if_name,
sizeof(pmd->remote_if_name));
- MIF_LOG(INFO, "%s: Remote interface %s connected.",
- rte_vdev_device_name(pmd->vdev), pmd->remote_if_name);
+ MIF_LOG(INFO, "Remote interface %s connected.", pmd->remote_if_name);
return 0;
}
struct pmd_internals *pmd = dev->data->dev_private;
memif_msg_disconnect_t *d = &msg->disconnect;
- memset(pmd->remote_disc_string, 0, ETH_MEMIF_DISC_STRING_SIZE);
+ memset(pmd->remote_disc_string, 0, sizeof(pmd->remote_disc_string));
strlcpy(pmd->remote_disc_string, (char *)d->string,
sizeof(pmd->remote_disc_string));
- MIF_LOG(INFO, "%s: Disconnect received: %s",
- rte_vdev_device_name(pmd->vdev), pmd->remote_disc_string);
+ MIF_LOG(INFO, "Disconnect received: %s", pmd->remote_disc_string);
- memset(pmd->local_disc_string, 0, ETH_MEMIF_DISC_STRING_SIZE);
+ memset(pmd->local_disc_string, 0, 96);
memif_disconnect(dev);
return 0;
}
{
struct pmd_internals *pmd = dev->data->dev_private;
struct memif_msg_queue_elt *e = memif_msg_enq(pmd->cc);
- const char *name = rte_vdev_device_name(pmd->vdev);
memif_msg_connect_t *c;
if (e == NULL)
c = &e->msg.connect;
e->msg.type = MEMIF_MSG_TYPE_CONNECT;
- strlcpy((char *)c->if_name, name, sizeof(c->if_name));
+ strlcpy((char *)c->if_name, dev->data->name, sizeof(c->if_name));
return 0;
}
{
struct pmd_internals *pmd = dev->data->dev_private;
struct memif_msg_queue_elt *e = memif_msg_enq(pmd->cc);
- const char *name = rte_vdev_device_name(pmd->vdev);
memif_msg_connected_t *c;
if (e == NULL)
c = &e->msg.connected;
e->msg.type = MEMIF_MSG_TYPE_CONNECTED;
- strlcpy((char *)c->if_name, name, sizeof(c->if_name));
+ strlcpy((char *)c->if_name, dev->data->name, sizeof(c->if_name));
return 0;
}
memif_disconnect(struct rte_eth_dev *dev)
{
struct pmd_internals *pmd = dev->data->dev_private;
- struct pmd_process_private *proc_private = dev->process_private;
struct memif_msg_queue_elt *elt, *next;
struct memif_queue *mq;
struct rte_intr_handle *ih;
}
}
- memif_free_regions(proc_private);
+ memif_free_regions(dev);
/* reset connection configuration */
memset(&pmd->run, 0, sizeof(pmd->run));
if (cmsg->cmsg_type == SCM_CREDENTIALS)
cr = (struct ucred *)CMSG_DATA(cmsg);
else if (cmsg->cmsg_type == SCM_RIGHTS)
- memcpy(&afd, CMSG_DATA(cmsg), sizeof(int));
+ rte_memcpy(&afd, CMSG_DATA(cmsg), sizeof(int));
}
cmsg = CMSG_NXTHDR(&mh, cmsg);
}
rte_free(cc);
}
-#define MEMIF_SOCKET_UN_SIZE \
- (offsetof(struct sockaddr_un, sun_path) + MEMIF_SOCKET_KEY_LEN)
-
static struct memif_socket *
-memif_socket_create(struct pmd_internals *pmd,
- const char *key, uint8_t listener)
+memif_socket_create(char *key, uint8_t listener)
{
struct memif_socket *sock;
- struct sockaddr_un *un;
- char un_buf[MEMIF_SOCKET_UN_SIZE];
+ struct sockaddr_un un;
int sockfd;
int ret;
int on = 1;
}
sock->listener = listener;
- strlcpy(sock->filename, key, MEMIF_SOCKET_KEY_LEN);
+ strlcpy(sock->filename, key, MEMIF_SOCKET_UN_SIZE);
TAILQ_INIT(&sock->dev_queue);
if (listener != 0) {
if (sockfd < 0)
goto error;
- memset(un_buf, 0, sizeof(un_buf));
- un = (struct sockaddr_un *)un_buf;
- un->sun_family = AF_UNIX;
- strlcpy(un->sun_path, sock->filename, MEMIF_SOCKET_KEY_LEN);
+ un.sun_family = AF_UNIX;
+ strlcpy(un.sun_path, sock->filename, MEMIF_SOCKET_UN_SIZE);
ret = setsockopt(sockfd, SOL_SOCKET, SO_PASSCRED, &on,
sizeof(on));
if (ret < 0)
goto error;
- ret = bind(sockfd, (struct sockaddr *)un, MEMIF_SOCKET_UN_SIZE);
+
+ ret = bind(sockfd, (struct sockaddr *)&un, sizeof(un));
if (ret < 0)
goto error;
+
ret = listen(sockfd, 1);
if (ret < 0)
goto error;
- MIF_LOG(DEBUG, "%s: Memif listener socket %s created.",
- rte_vdev_device_name(pmd->vdev), sock->filename);
+ MIF_LOG(DEBUG, "Memif listener socket %s created.", sock->filename);
sock->intr_handle.fd = sockfd;
sock->intr_handle.type = RTE_INTR_HANDLE_EXT;
ret = rte_intr_callback_register(&sock->intr_handle,
memif_listener_handler, sock);
if (ret < 0) {
- MIF_LOG(ERR, "%s: Failed to register interrupt "
- "callback for listener socket",
- rte_vdev_device_name(pmd->vdev));
+ MIF_LOG(ERR, "Failed to register interrupt "
+ "callback for listener socket");
return NULL;
}
}
return sock;
error:
- MIF_LOG(ERR, "%s: Failed to setup socket %s: %s",
- rte_vdev_device_name(pmd->vdev) ?
- rte_vdev_device_name(pmd->vdev) : "NULL", key, strerror(errno));
+ MIF_LOG(ERR, "Failed to setup socket %s: %s", key, strerror(errno));
if (sock != NULL)
rte_free(sock);
if (sockfd >= 0)
params.name = MEMIF_SOCKET_HASH_NAME;
params.entries = 256;
- params.key_len = MEMIF_SOCKET_KEY_LEN;
+ params.key_len = MEMIF_SOCKET_UN_SIZE;
params.hash_func = rte_jhash;
params.hash_func_init_val = 0;
return rte_hash_create(¶ms);
struct pmd_internals *tmp_pmd;
struct rte_hash *hash;
int ret;
- char key[MEMIF_SOCKET_KEY_LEN];
+ char key[MEMIF_SOCKET_UN_SIZE];
hash = rte_hash_find_existing(MEMIF_SOCKET_HASH_NAME);
if (hash == NULL) {
}
}
- memset(key, 0, MEMIF_SOCKET_KEY_LEN);
- strlcpy(key, socket_filename, MEMIF_SOCKET_KEY_LEN);
+ memset(key, 0, MEMIF_SOCKET_UN_SIZE);
+ strlcpy(key, socket_filename, MEMIF_SOCKET_UN_SIZE);
ret = rte_hash_lookup_data(hash, key, (void **)&socket);
if (ret < 0) {
- socket = memif_socket_create(pmd, key,
- (pmd->role ==
- MEMIF_ROLE_SLAVE) ? 0 : 1);
+ socket = memif_socket_create(key,
+ (pmd->role == MEMIF_ROLE_SLAVE) ? 0 : 1);
if (socket == NULL)
return -1;
ret = rte_hash_add_key_data(hash, key, socket);
elt = rte_malloc("pmd-queue", sizeof(struct memif_socket_dev_list_elt), 0);
if (elt == NULL) {
- MIF_LOG(ERR, "%s: Failed to add device to socket device list.",
- rte_vdev_device_name(pmd->vdev));
+ MIF_LOG(ERR, "Failed to add device to socket device list.");
return -1;
}
elt->dev = dev;
sockfd = socket(AF_UNIX, SOCK_SEQPACKET, 0);
if (sockfd < 0) {
- MIF_LOG(ERR, "%s: Failed to open socket.",
- rte_vdev_device_name(pmd->vdev));
+ MIF_LOG(ERR, "Failed to open socket.");
return -1;
}
ret = connect(sockfd, (struct sockaddr *)&sun,
sizeof(struct sockaddr_un));
if (ret < 0) {
- MIF_LOG(ERR, "%s: Failed to connect socket: %s.",
- rte_vdev_device_name(pmd->vdev), pmd->socket_filename);
+ MIF_LOG(ERR, "Failed to connect socket: %s.", pmd->socket_filename);
goto error;
}
- MIF_LOG(DEBUG, "%s: Memif socket: %s connected.",
- rte_vdev_device_name(pmd->vdev), pmd->socket_filename);
+ MIF_LOG(DEBUG, "Memif socket: %s connected.", pmd->socket_filename);
pmd->cc = rte_zmalloc("memif-cc",
sizeof(struct memif_control_channel), 0);
if (pmd->cc == NULL) {
- MIF_LOG(ERR, "%s: Failed to allocate control channel.",
- rte_vdev_device_name(pmd->vdev));
+ MIF_LOG(ERR, "Failed to allocate control channel.");
goto error;
}
ret = rte_intr_callback_register(&pmd->cc->intr_handle,
memif_intr_handler, pmd->cc);
if (ret < 0) {
- MIF_LOG(ERR, "%s: Failed to register interrupt callback "
- "for control fd", rte_vdev_device_name(pmd->vdev));
+ MIF_LOG(ERR, "Failed to register interrupt callback for control fd");
goto error;
}