X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Faf_packet%2Frte_eth_af_packet.c;h=2f6508f68b5844e20e7636be805e44452f1cf74c;hb=94f00800d78b41c119f213a27ad4a8e1e3c78922;hp=99e13fe48a3031ce7c32fef325369acaa971c772;hpb=6723c0fc7207ca4416822b170b1485a78aa47c7c;p=dpdk.git diff --git a/drivers/net/af_packet/rte_eth_af_packet.c b/drivers/net/af_packet/rte_eth_af_packet.c index 99e13fe48a..2f6508f68b 100644 --- a/drivers/net/af_packet/rte_eth_af_packet.c +++ b/drivers/net/af_packet/rte_eth_af_packet.c @@ -14,6 +14,7 @@ #include #include +#include #include #include #include @@ -21,6 +22,7 @@ #include #include #include +#include #include #include #include @@ -32,7 +34,6 @@ #define ETH_AF_PACKET_FRAMECOUNT_ARG "framecnt" #define ETH_AF_PACKET_QDISC_BYPASS_ARG "qdisc_bypass" -#define DFLT_BLOCK_SIZE (1 << 12) #define DFLT_FRAME_SIZE (1 << 11) #define DFLT_FRAME_COUNT (1 << 9) @@ -73,7 +74,7 @@ struct pmd_internals { int if_index; char *if_name; - struct ether_addr eth_addr; + struct rte_ether_addr eth_addr; struct tpacket_req req; @@ -104,6 +105,10 @@ static int af_packet_logtype; rte_log(RTE_LOG_ ## level, af_packet_logtype, \ "%s(): " fmt "\n", __func__, ##args) +#define PMD_LOG_ERRNO(level, fmt, args...) \ + rte_log(RTE_LOG_ ## level, af_packet_logtype, \ + "%s(): " fmt ":%s\n", __func__, ##args, strerror(errno)) + static uint16_t eth_af_packet_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts) { @@ -329,10 +334,9 @@ eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *igb_stats) internal->nb_queues : RTE_ETHDEV_QUEUE_STAT_CNTRS); for (i = 0; i < imax; i++) { igb_stats->q_opackets[i] = internal->tx_queue[i].tx_pkts; - igb_stats->q_errors[i] = internal->tx_queue[i].err_pkts; igb_stats->q_obytes[i] = internal->tx_queue[i].tx_bytes; tx_total += igb_stats->q_opackets[i]; - tx_err_total += igb_stats->q_errors[i]; + tx_err_total += internal->tx_queue[i].err_pkts; tx_bytes_total += igb_stats->q_obytes[i]; } @@ -528,8 +532,6 @@ open_packet_iface(const char *key __rte_unused, return 0; } -static struct rte_vdev_driver pmd_af_packet_drv; - static int rte_pmd_init_internals(struct rte_vdev_device *dev, const int sockfd, @@ -605,9 +607,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, return -1; } if (ioctl(sockfd, SIOCGIFINDEX, &ifr) == -1) { - PMD_LOG(ERR, - "%s: ioctl failed (SIOCGIFINDEX)", - name); + PMD_LOG_ERRNO(ERR, "%s: ioctl failed (SIOCGIFINDEX)", name); return -1; } (*internals)->if_name = strdup(pair->value); @@ -616,9 +616,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, (*internals)->if_index = ifr.ifr_ifindex; if (ioctl(sockfd, SIOCGIFHWADDR, &ifr) == -1) { - PMD_LOG(ERR, - "%s: ioctl failed (SIOCGIFHWADDR)", - name); + PMD_LOG_ERRNO(ERR, "%s: ioctl failed (SIOCGIFHWADDR)", name); return -1; } memcpy(&(*internals)->eth_addr, ifr.ifr_hwaddr.sa_data, ETH_ALEN); @@ -640,9 +638,9 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, /* Open an AF_PACKET socket for this queue... */ qsockfd = socket(AF_PACKET, SOCK_RAW, htons(ETH_P_ALL)); if (qsockfd == -1) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: could not open AF_PACKET socket", - name); + name); return -1; } @@ -650,7 +648,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, rc = setsockopt(qsockfd, SOL_PACKET, PACKET_VERSION, &tpver, sizeof(tpver)); if (rc == -1) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: could not set PACKET_VERSION on AF_PACKET socket for %s", name, pair->value); goto error; @@ -660,7 +658,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, rc = setsockopt(qsockfd, SOL_PACKET, PACKET_LOSS, &discard, sizeof(discard)); if (rc == -1) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: could not set PACKET_LOSS on AF_PACKET socket for %s", name, pair->value); goto error; @@ -670,7 +668,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, rc = setsockopt(qsockfd, SOL_PACKET, PACKET_QDISC_BYPASS, &qdisc_bypass, sizeof(qdisc_bypass)); if (rc == -1) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: could not set PACKET_QDISC_BYPASS on AF_PACKET socket for %s", name, pair->value); goto error; @@ -681,7 +679,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, rc = setsockopt(qsockfd, SOL_PACKET, PACKET_RX_RING, req, sizeof(*req)); if (rc == -1) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: could not set PACKET_RX_RING on AF_PACKET socket for %s", name, pair->value); goto error; @@ -689,7 +687,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, rc = setsockopt(qsockfd, SOL_PACKET, PACKET_TX_RING, req, sizeof(*req)); if (rc == -1) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: could not set PACKET_TX_RING on AF_PACKET " "socket for %s", name, pair->value); goto error; @@ -702,7 +700,7 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, PROT_READ | PROT_WRITE, MAP_SHARED | MAP_LOCKED, qsockfd, 0); if (rx_queue->map == MAP_FAILED) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: call to mmap failed on AF_PACKET socket for %s", name, pair->value); goto error; @@ -739,9 +737,9 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, rc = bind(qsockfd, (const struct sockaddr*)&sockaddr, sizeof(sockaddr)); if (rc == -1) { - PMD_LOG(ERR, + PMD_LOG_ERRNO(ERR, "%s: could not bind AF_PACKET socket to %s", - name, pair->value); + name, pair->value); goto error; } @@ -749,9 +747,9 @@ rte_pmd_init_internals(struct rte_vdev_device *dev, rc = setsockopt(qsockfd, SOL_PACKET, PACKET_FANOUT, &fanout_arg, sizeof(fanout_arg)); if (rc == -1) { - PMD_LOG(ERR, - "%s: could not set PACKET_FANOUT on AF_PACKET socket " - "for %s", name, pair->value); + PMD_LOG_ERRNO(ERR, + "%s: could not set PACKET_FANOUT on AF_PACKET socket for %s", + name, pair->value); goto error; } #endif @@ -812,7 +810,7 @@ rte_eth_from_packet(struct rte_vdev_device *dev, struct rte_kvargs_pair *pair = NULL; unsigned k_idx; unsigned int blockcount; - unsigned int blocksize = DFLT_BLOCK_SIZE; + unsigned int blocksize; unsigned int framesize = DFLT_FRAME_SIZE; unsigned int framecount = DFLT_FRAME_COUNT; unsigned int qpairs = 1; @@ -822,6 +820,8 @@ rte_eth_from_packet(struct rte_vdev_device *dev, if (*sockfd < 0) return -1; + blocksize = getpagesize(); + /* * Walk arguments for configurable settings */