git-lng-odp

git-lng-odp@lists.linaro.org

1203 discussions

[COMMIT] branch master updated. v1.10.1.0-143-g44df10d

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via 44df10d424bcd3c74b1d662b40e74b8fdbd031a4 (commit) via 3c78ee3f2c9274ebfd6b51e1ec203218b792fc9b (commit) via a45b9dad99ea5e50cdafada1bfbb2bef68467263 (commit) via 91df9eab8dd6ed2aeaf367575c42fe0979435431 (commit) via 018c59b52d91dc0ef4ded90d4a76a8b053d078b6 (commit) from 5fff93ce094807c460ab7a1bf9b7af429143a19d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 44df10d424bcd3c74b1d662b40e74b8fdbd031a4 Author: Matias Elo <matias.elo(a)nokia.com> Date: Mon Oct 3 14:49:16 2016 +0300 example: l3fwd: simplify worker main loop Reduce extra code in the fast path. Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-by: Mike Holmes <mike.holmes(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/l3fwd/odp_l3fwd.c b/example/l3fwd/odp_l3fwd.c index 0f8068f..fa1b299 100644 --- a/example/l3fwd/odp_l3fwd.c +++ b/example/l3fwd/odp_l3fwd.c @@ -62,6 +62,7 @@ struct thread_arg_s { uint64_t rx_drops; uint64_t tx_drops; struct { + int if_idx; /* interface index */ int nb_rxq; /* number of rxq this thread will access */ int rxq[MAX_NB_QUEUE]; /* rxq[i] is index in pktio.ifin[] */ int txq_idx; /* index in pktio.ifout[] */ @@ -175,7 +176,7 @@ static inline void ipv4_dec_ttl_csum_update(odph_ipv4hdr_t *ip) ip->chksum += odp_cpu_to_be_16(1 << 8); } -static int l3fwd_pkt_hash(odp_packet_t pkt, int sif) +static inline int l3fwd_pkt_hash(odp_packet_t pkt, int sif) { fwd_db_entry_t *entry; ipv4_tuple5_t key; @@ -217,7 +218,7 @@ static int l3fwd_pkt_hash(odp_packet_t pkt, int sif) return dif; } -static int l3fwd_pkt_lpm(odp_packet_t pkt, int sif) +static inline int l3fwd_pkt_lpm(odp_packet_t pkt, int sif) { odph_ipv4hdr_t *ip; odph_ethhdr_t *eth; @@ -275,75 +276,85 @@ static inline int drop_err_pkts(odp_packet_t pkt_tbl[], unsigned num) return dropped; } -static void l3fwd_one_queue(uint32_t sif, int rxq_idx, void *thr_arg) +static int run_worker(void *arg) { - odp_packet_t *tbl; - odp_pktout_queue_t outq; + int if_idx; + struct thread_arg_s *thr_arg = arg; odp_pktin_queue_t inq; + int input_ifs[thr_arg->nb_pktio]; + odp_pktin_queue_t input_queues[thr_arg->nb_pktio]; + odp_pktout_queue_t output_queues[global.cmd_args.if_count]; odp_packet_t pkt_tbl[MAX_PKT_BURST]; - struct thread_arg_s *arg; + odp_packet_t *tbl; int pkts, drop, sent; int dst_port, dif; - int i; + int i, j; + int pktio = 0; + int num_pktio = 0; - arg = thr_arg; - inq = global.l3fwd_pktios[sif].ifin[rxq_idx]; - pkts = odp_pktin_recv(inq, pkt_tbl, MAX_PKT_BURST); - if (pkts <= 0) - return; - - arg->packets += pkts; - drop = drop_err_pkts(pkt_tbl, pkts); - pkts -= drop; - arg->rx_drops += drop; - - dif = global.fwd_func(pkt_tbl[0], sif); - tbl = &pkt_tbl[0]; - while (pkts) { - int txq_idx; - - dst_port = dif; - for (i = 1; i < pkts; i++) { - dif = global.fwd_func(tbl[i], sif); - if (dif != dst_port) - break; - } + /* Copy all required handles to local memory */ + for (i = 0; i < global.cmd_args.if_count; i++) { + int txq_idx = thr_arg->pktio[i].txq_idx; - txq_idx = arg->pktio[dst_port].txq_idx; - outq = global.l3fwd_pktios[dst_port].ifout[txq_idx]; - sent = odp_pktout_send(outq, tbl, i); - if (odp_unlikely(sent < i)) { - sent = sent < 0 ? 0 : sent; - odp_packet_free_multi(&tbl[sent], i - sent); - arg->tx_drops += i - sent; - } + output_queues[i] = global.l3fwd_pktios[i].ifout[txq_idx]; - if (i < pkts) - tbl += i; + if_idx = thr_arg->pktio[i].if_idx; + for (j = 0; j < thr_arg->pktio[i].nb_rxq; j++) { + int rxq_idx = thr_arg->pktio[i].rxq[j]; - pkts -= i; + inq = global.l3fwd_pktios[if_idx].ifin[rxq_idx]; + input_ifs[num_pktio] = if_idx; + input_queues[num_pktio] = inq; + num_pktio++; + } } -} -static int run_worker(void *arg) -{ - int if_idx, rxq, nb_rxq; - struct thread_arg_s *thr_arg = arg; + num_pktio = thr_arg->nb_pktio; + if_idx = input_ifs[pktio]; + inq = input_queues[pktio]; odp_barrier_wait(&barrier); while (!exit_threads) { - for (if_idx = 0; if_idx < thr_arg->nb_pktio; if_idx++) { - nb_rxq = thr_arg->pktio[if_idx].nb_rxq; - if (!nb_rxq || thr_arg->thr_idx == INVALID_ID) - continue; - - for (rxq = 0; rxq < nb_rxq; rxq++) { - int rxq_idx; + if (num_pktio > 1) { + if_idx = input_ifs[pktio]; + inq = input_queues[pktio]; + pktio++; + if (pktio == num_pktio) + pktio = 0; + } - rxq_idx = thr_arg->pktio[if_idx].rxq[rxq]; - l3fwd_one_queue(if_idx, rxq_idx, arg); + pkts = odp_pktin_recv(inq, pkt_tbl, MAX_PKT_BURST); + if (pkts < 1) + continue; + + thr_arg->packets += pkts; + drop = drop_err_pkts(pkt_tbl, pkts); + pkts -= drop; + thr_arg->rx_drops += drop; + if (odp_unlikely(pkts < 1)) + continue; + + dif = global.fwd_func(pkt_tbl[0], if_idx); + tbl = &pkt_tbl[0]; + while (pkts) { + dst_port = dif; + for (i = 1; i < pkts; i++) { + dif = global.fwd_func(tbl[i], if_idx); + if (dif != dst_port) + break; } + sent = odp_pktout_send(output_queues[dst_port], tbl, i); + if (odp_unlikely(sent < i)) { + sent = sent < 0 ? 0 : sent; + odp_packet_free_multi(&tbl[sent], i - sent); + thr_arg->tx_drops += i - sent; + } + + if (i < pkts) + tbl += i; + + pkts -= i; } } @@ -675,7 +686,7 @@ static void print_info(char *progname, app_args_t *args) */ static void setup_worker_qconf(app_args_t *args) { - int nb_worker, if_count; + int nb_worker, if_count, pktio; int i, j, rxq_idx; struct thread_arg_s *arg; struct l3fwd_pktio_s *port; @@ -692,10 +703,11 @@ static void setup_worker_qconf(app_args_t *args) arg->thr_idx = i; j = i % if_count; port = &global.l3fwd_pktios[j]; - rxq_idx = arg->pktio[j].nb_rxq; - arg->pktio[j].rxq[rxq_idx] = + arg->pktio[0].rxq[0] = port->rxq_idx % port->nb_rxq; - arg->pktio[j].nb_rxq++; + arg->pktio[0].nb_rxq = 1; + arg->pktio[0].if_idx = j; + arg->nb_pktio = 1; port->rxq_idx++; } } else { @@ -705,9 +717,12 @@ static void setup_worker_qconf(app_args_t *args) arg->thr_idx = j; port = &global.l3fwd_pktios[i]; rxq_idx = arg->pktio[i].nb_rxq; - arg->pktio[i].rxq[rxq_idx] = + pktio = arg->nb_pktio; + arg->pktio[pktio].rxq[rxq_idx] = port->rxq_idx % port->nb_rxq; - arg->pktio[i].nb_rxq++; + arg->pktio[pktio].nb_rxq++; + arg->pktio[pktio].if_idx = i; + arg->nb_pktio++; port->rxq_idx++; } } @@ -747,12 +762,21 @@ static void setup_worker_qconf(app_args_t *args) /* put the queue into worker_args */ arg = &global.worker_args[q->core_idx]; - rxq_idx = arg->pktio[q->if_idx].nb_rxq; - arg->pktio[q->if_idx].rxq[rxq_idx] = q->rxq_idx; - arg->pktio[q->if_idx].nb_rxq++; + + /* Check if interface already has queues configured */ + for (j = 0; j < args->if_count; j++) { + if (arg->pktio[j].if_idx == q->if_idx) + break; + } + if (j == args->if_count) + j = arg->nb_pktio++; + + rxq_idx = arg->pktio[j].nb_rxq; + arg->pktio[j].rxq[rxq_idx] = q->rxq_idx; + arg->pktio[j].nb_rxq++; + arg->pktio[j].if_idx = q->if_idx; arg->thr_idx = q->core_idx; } - /* distribute tx queues among threads */ for (i = 0; i < args->worker_count; i++) { arg = &global.worker_args[i]; @@ -821,7 +845,7 @@ static void setup_worker_qconf(app_args_t *args) static void print_qconf_table(app_args_t *args) { - int i, j, k, qid; + int i, j, k, qid, if_idx; char buf[32]; struct thread_arg_s *thr_arg; @@ -836,7 +860,9 @@ static void print_qconf_table(app_args_t *args) if (!thr_arg->pktio[j].nb_rxq) continue; - snprintf(buf, 32, "%s/%d", args->if_names[j], j); + if_idx = thr_arg->pktio[j].if_idx; + snprintf(buf, 32, "%s/%d", args->if_names[if_idx], + if_idx); for (k = 0; k < MAX_NB_QUEUE; k++) { qid = thr_arg->pktio[j].rxq[k]; if (qid != INVALID_ID) @@ -948,6 +974,7 @@ int main(int argc, char **argv) for (j = 0; j < MAX_NB_PKTIO; j++) { thr_arg->thr_idx = INVALID_ID; thr_arg->pktio[j].txq_idx = INVALID_ID; + thr_arg->pktio[j].if_idx = INVALID_ID; memset(thr_arg->pktio[j].rxq, INVALID_ID, sizeof(thr_arg->pktio[j].rxq)); } @@ -1069,7 +1096,6 @@ int main(int argc, char **argv) odp_cpumask_t thr_mask; arg = &global.worker_args[i]; - arg->nb_pktio = args->if_count; odp_cpumask_zero(&thr_mask); odp_cpumask_set(&thr_mask, cpu); thr_params.arg = arg; commit 3c78ee3f2c9274ebfd6b51e1ec203218b792fc9b Author: Matias Elo <matias.elo(a)nokia.com> Date: Mon Oct 3 14:49:15 2016 +0300 example: l3fwd: remove unnecessary output arguments There is no need to save the number of data bytes remaining in the segment when calling odp_packet_l3_ptr(). Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-by: Mike Holmes <mike.holmes(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/l3fwd/odp_l3fwd.c b/example/l3fwd/odp_l3fwd.c index df412af..0f8068f 100644 --- a/example/l3fwd/odp_l3fwd.c +++ b/example/l3fwd/odp_l3fwd.c @@ -182,10 +182,9 @@ static int l3fwd_pkt_hash(odp_packet_t pkt, int sif) odph_ethhdr_t *eth; odph_udphdr_t *udp; odph_ipv4hdr_t *ip; - uint32_t len; int dif; - ip = odp_packet_l3_ptr(pkt, &len); + ip = odp_packet_l3_ptr(pkt, NULL); key.dst_ip = odp_be_to_cpu_32(ip->dst_addr); key.src_ip = odp_be_to_cpu_32(ip->src_addr); key.proto = ip->proto; @@ -222,11 +221,10 @@ static int l3fwd_pkt_lpm(odp_packet_t pkt, int sif) { odph_ipv4hdr_t *ip; odph_ethhdr_t *eth; - uint32_t len; int dif; int ret; - ip = odp_packet_l3_ptr(pkt, &len); + ip = odp_packet_l3_ptr(pkt, NULL); ipv4_dec_ttl_csum_update(ip); eth = odp_packet_l2_ptr(pkt, NULL); commit a45b9dad99ea5e50cdafada1bfbb2bef68467263 Author: Matias Elo <matias.elo(a)nokia.com> Date: Mon Oct 3 14:49:14 2016 +0300 example: l3fwd: make packet error check optional Make packet error check optional as it forces full packet parse. Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-by: Mike Holmes <mike.holmes(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/l3fwd/odp_l3fwd.c b/example/l3fwd/odp_l3fwd.c index 95c3d85..df412af 100644 --- a/example/l3fwd/odp_l3fwd.c +++ b/example/l3fwd/odp_l3fwd.c @@ -80,6 +80,7 @@ typedef struct { uint32_t duration; /* seconds to run */ uint8_t hash_mode; /* 1:hash, 0:lpm */ uint8_t dest_mac_changed[MAX_NB_PKTIO]; /* 1: dest mac from cmdline */ + int error_check; /* Check packets for errors */ } app_args_t; struct { @@ -241,10 +242,10 @@ static int l3fwd_pkt_lpm(odp_packet_t pkt, int sif) } /** - * Drop packets which input parsing marked as containing errors. + * Drop unsupported packets and packets containing errors. * - * Frees packets with error and modifies pkt_tbl[] to only contain packets with - * no detected errors. + * Frees packets with errors or unsupported protocol and modifies pkt_tbl[] to + * only contain valid packets. * * @param pkt_tbl Array of packets * @param num Number of packets in pkt_tbl[] @@ -256,12 +257,16 @@ static inline int drop_err_pkts(odp_packet_t pkt_tbl[], unsigned num) odp_packet_t pkt; unsigned dropped = 0; unsigned i, j; + int err; for (i = 0, j = 0; i < num; ++i) { pkt = pkt_tbl[i]; + err = 0; - if (odp_unlikely(odp_packet_has_error(pkt) || - !odp_packet_has_ipv4(pkt))) { + if (global.cmd_args.error_check) + err = odp_packet_has_error(pkt); + + if (odp_unlikely(err || !odp_packet_has_ipv4(pkt))) { odp_packet_free(pkt); dropped++; } else if (odp_unlikely(i != j++)) { @@ -475,6 +480,8 @@ static void print_usage(char *progname) " -q, --queue Configure rx queue(s) for port\n" " optional, format: [(port, queue, thread),...]\n" " for example: -q '(0, 0, 1),(1,0,2)'\n" + " -e, --error_check 0: Don't check packet errors (default)\n" + " 1: Check packet errors\n" " -h, --help Display help and exit.\n\n" "\n", NO_PATH(progname), NO_PATH(progname) ); @@ -491,16 +498,17 @@ static void parse_cmdline_args(int argc, char *argv[], app_args_t *args) static struct option longopts[] = { {"interface", required_argument, NULL, 'i'}, /* return 'i' */ {"route", required_argument, NULL, 'r'}, /* return 'r' */ - {"style", optional_argument, NULL, 's'}, /* return 's' */ - {"duration", optional_argument, NULL, 'd'}, /* return 'd' */ - {"thread", optional_argument, NULL, 't'}, /* return 't' */ - {"queue", optional_argument, NULL, 'q'}, /* return 'q' */ + {"style", required_argument, NULL, 's'}, /* return 's' */ + {"duration", required_argument, NULL, 'd'}, /* return 'd' */ + {"thread", required_argument, NULL, 't'}, /* return 't' */ + {"queue", required_argument, NULL, 'q'}, /* return 'q' */ + {"error_check", required_argument, NULL, 'e'}, {"help", no_argument, NULL, 'h'}, /* return 'h' */ {NULL, 0, NULL, 0} }; while (1) { - opt = getopt_long(argc, argv, "+s:t:d:i:r:q:h", + opt = getopt_long(argc, argv, "+s:t:d:i:r:q:e:h", longopts, &long_index); if (opt == -1) @@ -585,6 +593,10 @@ static void parse_cmdline_args(int argc, char *argv[], app_args_t *args) args->route_str[route_index++] = local; break; + case 'e': + args->error_check = atoi(optarg); + break; + case 'h': print_usage(argv[0]); exit(EXIT_SUCCESS); commit 91df9eab8dd6ed2aeaf367575c42fe0979435431 Author: Matias Elo <matias.elo(a)nokia.com> Date: Mon Oct 3 14:49:13 2016 +0300 example: l3fwd: optimize ip checksum update When decrementing TTL the IPv4 checksum can be incrementally updated. Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-by: Mike Holmes <mike.holmes(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/l3fwd/odp_l3fwd.c b/example/l3fwd/odp_l3fwd.c index 44778b0..95c3d85 100644 --- a/example/l3fwd/odp_l3fwd.c +++ b/example/l3fwd/odp_l3fwd.c @@ -158,6 +158,22 @@ static void setup_fwd_db(void) } } +/** + * Decrement TTL and incrementally update checksum + * + * @param ip IPv4 header + */ +static inline void ipv4_dec_ttl_csum_update(odph_ipv4hdr_t *ip) +{ + uint16_t a = ~odp_cpu_to_be_16(1 << 8); + + ip->ttl--; + if (ip->chksum >= a) + ip->chksum -= a; + else + ip->chksum += odp_cpu_to_be_16(1 << 8); +} + static int l3fwd_pkt_hash(odp_packet_t pkt, int sif) { fwd_db_entry_t *entry; @@ -186,8 +202,7 @@ static int l3fwd_pkt_hash(odp_packet_t pkt, int sif) key.dst_port = 0; } entry = find_fwd_db_entry(&key); - ip->ttl--; - ip->chksum = odph_ipv4_csum_update(pkt); + ipv4_dec_ttl_csum_update(ip); eth = odp_packet_l2_ptr(pkt, NULL); if (entry) { eth->src = entry->src_mac; @@ -211,8 +226,7 @@ static int l3fwd_pkt_lpm(odp_packet_t pkt, int sif) int ret; ip = odp_packet_l3_ptr(pkt, &len); - ip->ttl--; - ip->chksum = odph_ipv4_csum_update(pkt); + ipv4_dec_ttl_csum_update(ip); eth = odp_packet_l2_ptr(pkt, NULL); /* network byte order maybe different from host */ commit 018c59b52d91dc0ef4ded90d4a76a8b053d078b6 Author: Matias Elo <matias.elo(a)nokia.com> Date: Mon Oct 3 14:49:12 2016 +0300 example: l3fwd: add missing gitignores Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-by: Mike Holmes <mike.holmes(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/l3fwd/.gitignore b/example/l3fwd/.gitignore index 74e501f..3411830 100644 --- a/example/l3fwd/.gitignore +++ b/example/l3fwd/.gitignore @@ -1 +1,3 @@ odp_l3fwd +*.log +*.trs ----------------------------------------------------------------------- Summary of changes: example/l3fwd/.gitignore | 2 + example/l3fwd/odp_l3fwd.c | 220 ++++++++++++++++++++++++++++------------------ 2 files changed, 137 insertions(+), 85 deletions(-) hooks/post-receive --

8 years, 8 months

[COMMIT] branch master updated. v1.10.1.0-138-g5fff93c

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via 5fff93ce094807c460ab7a1bf9b7af429143a19d (commit) via f73efb129c474301d6f70d727452c0c69ce0e309 (commit) via 144a1d8c4d0265ff3ff6ae740b4e99045645e59d (commit) from e89d5d15852b9a64e3aaf115b59c87d07092717d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 5fff93ce094807c460ab7a1bf9b7af429143a19d Author: Matias Elo <matias.elo(a)nokia.com> Date: Tue Sep 13 17:30:12 2016 +0300 linux-gen: packet: identify sctp packets Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/include/protocols/ip.h b/platform/linux-generic/include/protocols/ip.h index d5277fb..6c089e3 100644 --- a/platform/linux-generic/include/protocols/ip.h +++ b/platform/linux-generic/include/protocols/ip.h @@ -154,6 +154,8 @@ typedef struct ODP_PACKED { #define _ODP_IPPROTO_FRAG 0x2C /**< IPv6 Fragment (44) */ #define _ODP_IPPROTO_AH 0x33 /**< Authentication Header (51) */ #define _ODP_IPPROTO_ESP 0x32 /**< Encapsulating Security Payload (50) */ +#define _ODP_IPPROTO_SCTP 0x84 /**< Stream Control Transmission protocol + (132) */ #define _ODP_IPPROTO_INVALID 0xFF /**< Reserved invalid by IANA */ /**@}*/ diff --git a/platform/linux-generic/odp_packet.c b/platform/linux-generic/odp_packet.c index df6fd1e..714794a 100644 --- a/platform/linux-generic/odp_packet.c +++ b/platform/linux-generic/odp_packet.c @@ -1328,6 +1328,10 @@ int packet_parse_common(packet_parser_t *prs, const uint8_t *ptr, prs->input_flags.ipsec_esp = 1; break; + case _ODP_IPPROTO_SCTP: + prs->input_flags.sctp = 1; + break; + default: prs->input_flags.l4 = 0; prs->l4_offset = ODP_PACKET_OFFSET_INVALID; commit f73efb129c474301d6f70d727452c0c69ce0e309 Author: Matias Elo <matias.elo(a)nokia.com> Date: Tue Sep 13 17:30:11 2016 +0300 linux-gen: packet: parse only required packet header layers Improve performance by parsing only the required protocol layers. Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/include/odp_packet_internal.h b/platform/linux-generic/include/odp_packet_internal.h index 9b4f59e..b23ad9c 100644 --- a/platform/linux-generic/include/odp_packet_internal.h +++ b/platform/linux-generic/include/odp_packet_internal.h @@ -328,9 +328,6 @@ int packet_alloc_multi(odp_pool_t pool_hdl, uint32_t len, /* Fill in parser metadata for L2 */ void packet_parse_l2(packet_parser_t *prs, uint32_t frame_len); -/* Perform full packet parse */ -int packet_parse_full(odp_packet_hdr_t *pkt_hdr); - /* Perform packet parse up to a given protocol layer */ int packet_parse_layer(odp_packet_hdr_t *pkt_hdr, layer_t layer); diff --git a/platform/linux-generic/odp_classification.c b/platform/linux-generic/odp_classification.c index 868058d..82760e8 100644 --- a/platform/linux-generic/odp_classification.c +++ b/platform/linux-generic/odp_classification.c @@ -775,7 +775,7 @@ static inline cos_t *cls_select_cos(pktio_entry_t *entry, /* Check for lazy parse needed */ if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + packet_parse_layer(pkt_hdr, LAYER_ALL); /* Return error cos for error packet */ if (pkt_hdr->p.error_flags.all) diff --git a/platform/linux-generic/odp_packet.c b/platform/linux-generic/odp_packet.c index 5f84869..df6fd1e 100644 --- a/platform/linux-generic/odp_packet.c +++ b/platform/linux-generic/odp_packet.c @@ -476,8 +476,8 @@ void *odp_packet_l3_ptr(odp_packet_t pkt, uint32_t *len) { odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L3) + packet_parse_layer(pkt_hdr, LAYER_L3); return packet_map(pkt_hdr, pkt_hdr->p.l3_offset, len); } @@ -485,8 +485,8 @@ uint32_t odp_packet_l3_offset(odp_packet_t pkt) { odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L3) + packet_parse_layer(pkt_hdr, LAYER_L3); return pkt_hdr->p.l3_offset; } @@ -497,8 +497,8 @@ int odp_packet_l3_offset_set(odp_packet_t pkt, uint32_t offset) if (offset >= pkt_hdr->frame_len) return -1; - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L3) + packet_parse_layer(pkt_hdr, LAYER_L3); pkt_hdr->p.l3_offset = offset; return 0; } @@ -507,8 +507,8 @@ void *odp_packet_l4_ptr(odp_packet_t pkt, uint32_t *len) { odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L4) + packet_parse_layer(pkt_hdr, LAYER_L4); return packet_map(pkt_hdr, pkt_hdr->p.l4_offset, len); } @@ -516,8 +516,8 @@ uint32_t odp_packet_l4_offset(odp_packet_t pkt) { odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L4) + packet_parse_layer(pkt_hdr, LAYER_L4); return pkt_hdr->p.l4_offset; } @@ -528,8 +528,8 @@ int odp_packet_l4_offset_set(odp_packet_t pkt, uint32_t offset) if (offset >= pkt_hdr->frame_len) return -1; - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L4) + packet_parse_layer(pkt_hdr, LAYER_L4); pkt_hdr->p.l4_offset = offset; return 0; } @@ -1354,18 +1354,6 @@ parse_exit: /** * Simple packet parser */ -int packet_parse_full(odp_packet_hdr_t *pkt_hdr) -{ - uint32_t seg_len; - void *base = packet_map(pkt_hdr, 0, &seg_len); - - return packet_parse_common(&pkt_hdr->p, base, pkt_hdr->frame_len, - seg_len, LAYER_ALL); -} - -/** - * Simple packet parser - */ int packet_parse_layer(odp_packet_hdr_t *pkt_hdr, layer_t layer) { uint32_t seg_len; diff --git a/platform/linux-generic/odp_packet_flags.c b/platform/linux-generic/odp_packet_flags.c index b88324c..798fa11 100644 --- a/platform/linux-generic/odp_packet_flags.c +++ b/platform/linux-generic/odp_packet_flags.c @@ -7,17 +7,17 @@ #include <odp/api/packet_flags.h> #include <odp_packet_internal.h> -#define retflag(pkt, x) do { \ +#define retflag(pkt, x, layer) do { \ odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); \ - if (packet_parse_not_complete(pkt_hdr)) \ - packet_parse_full(pkt_hdr); \ + if (pkt_hdr->p.parsed_layers < layer) \ + packet_parse_layer(pkt_hdr, layer); \ return pkt_hdr->p.x; \ } while (0) -#define setflag(pkt, x, v) do { \ +#define setflag(pkt, x, v, layer) do { \ odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); \ - if (packet_parse_not_complete(pkt_hdr)) \ - packet_parse_full(pkt_hdr); \ + if (pkt_hdr->p.parsed_layers < layer) \ + packet_parse_layer(pkt_hdr, layer); \ pkt_hdr->p.x = v & 1; \ } while (0) @@ -26,7 +26,7 @@ int odp_packet_has_error(odp_packet_t pkt) odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + packet_parse_layer(pkt_hdr, LAYER_ALL); return odp_packet_hdr(pkt)->p.error_flags.all != 0; } @@ -51,30 +51,30 @@ int odp_packet_has_l2_error(odp_packet_t pkt) int odp_packet_has_l3(odp_packet_t pkt) { - retflag(pkt, input_flags.l3); + retflag(pkt, input_flags.l3, LAYER_L3); } int odp_packet_has_l3_error(odp_packet_t pkt) { odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L3) + packet_parse_layer(pkt_hdr, LAYER_L3); return pkt_hdr->p.error_flags.ip_err; } int odp_packet_has_l4(odp_packet_t pkt) { - retflag(pkt, input_flags.l4); + retflag(pkt, input_flags.l4, LAYER_L4); } int odp_packet_has_l4_error(odp_packet_t pkt) { odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); - if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + if (pkt_hdr->p.parsed_layers < LAYER_L4) + packet_parse_layer(pkt_hdr, LAYER_L4); return pkt_hdr->p.error_flags.tcp_err | pkt_hdr->p.error_flags.udp_err; } @@ -88,12 +88,12 @@ int odp_packet_has_eth(odp_packet_t pkt) int odp_packet_has_eth_bcast(odp_packet_t pkt) { - retflag(pkt, input_flags.eth_bcast); + retflag(pkt, input_flags.eth_bcast, LAYER_L2); } int odp_packet_has_eth_mcast(odp_packet_t pkt) { - retflag(pkt, input_flags.eth_mcast); + retflag(pkt, input_flags.eth_mcast, LAYER_L2); } int odp_packet_has_jumbo(odp_packet_t pkt) @@ -105,72 +105,72 @@ int odp_packet_has_jumbo(odp_packet_t pkt) int odp_packet_has_vlan(odp_packet_t pkt) { - retflag(pkt, input_flags.vlan); + retflag(pkt, input_flags.vlan, LAYER_L2); } int odp_packet_has_vlan_qinq(odp_packet_t pkt) { - retflag(pkt, input_flags.vlan_qinq); + retflag(pkt, input_flags.vlan_qinq, LAYER_L2); } int odp_packet_has_arp(odp_packet_t pkt) { - retflag(pkt, input_flags.arp); + retflag(pkt, input_flags.arp, LAYER_L3); } int odp_packet_has_ipv4(odp_packet_t pkt) { - retflag(pkt, input_flags.ipv4); + retflag(pkt, input_flags.ipv4, LAYER_L3); } int odp_packet_has_ipv6(odp_packet_t pkt) { - retflag(pkt, input_flags.ipv6); + retflag(pkt, input_flags.ipv6, LAYER_L3); } int odp_packet_has_ip_bcast(odp_packet_t pkt) { - retflag(pkt, input_flags.ip_bcast); + retflag(pkt, input_flags.ip_bcast, LAYER_L3); } int odp_packet_has_ip_mcast(odp_packet_t pkt) { - retflag(pkt, input_flags.ip_mcast); + retflag(pkt, input_flags.ip_mcast, LAYER_L3); } int odp_packet_has_ipfrag(odp_packet_t pkt) { - retflag(pkt, input_flags.ipfrag); + retflag(pkt, input_flags.ipfrag, LAYER_L3); } int odp_packet_has_ipopt(odp_packet_t pkt) { - retflag(pkt, input_flags.ipopt); + retflag(pkt, input_flags.ipopt, LAYER_L3); } int odp_packet_has_ipsec(odp_packet_t pkt) { - retflag(pkt, input_flags.ipsec); + retflag(pkt, input_flags.ipsec, LAYER_L4); } int odp_packet_has_udp(odp_packet_t pkt) { - retflag(pkt, input_flags.udp); + retflag(pkt, input_flags.udp, LAYER_L4); } int odp_packet_has_tcp(odp_packet_t pkt) { - retflag(pkt, input_flags.tcp); + retflag(pkt, input_flags.tcp, LAYER_L4); } int odp_packet_has_sctp(odp_packet_t pkt) { - retflag(pkt, input_flags.sctp); + retflag(pkt, input_flags.sctp, LAYER_L4); } int odp_packet_has_icmp(odp_packet_t pkt) { - retflag(pkt, input_flags.icmp); + retflag(pkt, input_flags.icmp, LAYER_L4); } int odp_packet_has_flow_hash(odp_packet_t pkt) @@ -189,7 +189,7 @@ int odp_packet_has_ts(odp_packet_t pkt) odp_packet_color_t odp_packet_color(odp_packet_t pkt) { - retflag(pkt, input_flags.color); + retflag(pkt, input_flags.color, LAYER_ALL); } void odp_packet_color_set(odp_packet_t pkt, odp_packet_color_t color) @@ -197,7 +197,7 @@ void odp_packet_color_set(odp_packet_t pkt, odp_packet_color_t color) odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + packet_parse_layer(pkt_hdr, LAYER_ALL); pkt_hdr->p.input_flags.color = color; } @@ -207,19 +207,19 @@ odp_bool_t odp_packet_drop_eligible(odp_packet_t pkt) odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + packet_parse_layer(pkt_hdr, LAYER_ALL); return !pkt_hdr->p.input_flags.nodrop; } void odp_packet_drop_eligible_set(odp_packet_t pkt, odp_bool_t drop) { - setflag(pkt, input_flags.nodrop, !drop); + setflag(pkt, input_flags.nodrop, !drop, LAYER_ALL); } int8_t odp_packet_shaper_len_adjust(odp_packet_t pkt) { - retflag(pkt, output_flags.shaper_len_adj); + retflag(pkt, output_flags.shaper_len_adj, LAYER_ALL); } void odp_packet_shaper_len_adjust_set(odp_packet_t pkt, int8_t adj) @@ -227,7 +227,7 @@ void odp_packet_shaper_len_adjust_set(odp_packet_t pkt, int8_t adj) odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); if (packet_parse_not_complete(pkt_hdr)) - packet_parse_full(pkt_hdr); + packet_parse_layer(pkt_hdr, LAYER_ALL); pkt_hdr->p.output_flags.shaper_len_adj = adj; } @@ -236,107 +236,107 @@ void odp_packet_shaper_len_adjust_set(odp_packet_t pkt, int8_t adj) void odp_packet_has_l2_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.l2, val); + setflag(pkt, input_flags.l2, val, LAYER_L2); } void odp_packet_has_l3_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.l3, val); + setflag(pkt, input_flags.l3, val, LAYER_L3); } void odp_packet_has_l4_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.l4, val); + setflag(pkt, input_flags.l4, val, LAYER_L4); } void odp_packet_has_eth_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.eth, val); + setflag(pkt, input_flags.eth, val, LAYER_L2); } void odp_packet_has_eth_bcast_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.eth_bcast, val); + setflag(pkt, input_flags.eth_bcast, val, LAYER_L2); } void odp_packet_has_eth_mcast_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.eth_mcast, val); + setflag(pkt, input_flags.eth_mcast, val, LAYER_L2); } void odp_packet_has_jumbo_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.jumbo, val); + setflag(pkt, input_flags.jumbo, val, LAYER_L2); } void odp_packet_has_vlan_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.vlan, val); + setflag(pkt, input_flags.vlan, val, LAYER_L2); } void odp_packet_has_vlan_qinq_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.vlan_qinq, val); + setflag(pkt, input_flags.vlan_qinq, val, LAYER_L2); } void odp_packet_has_arp_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.arp, val); + setflag(pkt, input_flags.arp, val, LAYER_L3); } void odp_packet_has_ipv4_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.ipv4, val); + setflag(pkt, input_flags.ipv4, val, LAYER_L3); } void odp_packet_has_ipv6_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.ipv6, val); + setflag(pkt, input_flags.ipv6, val, LAYER_L3); } void odp_packet_has_ip_bcast_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.ip_bcast, val); + setflag(pkt, input_flags.ip_bcast, val, LAYER_L3); } void odp_packet_has_ip_mcast_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.ip_mcast, val); + setflag(pkt, input_flags.ip_mcast, val, LAYER_L3); } void odp_packet_has_ipfrag_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.ipfrag, val); + setflag(pkt, input_flags.ipfrag, val, LAYER_L3); } void odp_packet_has_ipopt_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.ipopt, val); + setflag(pkt, input_flags.ipopt, val, LAYER_L3); } void odp_packet_has_ipsec_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.ipsec, val); + setflag(pkt, input_flags.ipsec, val, LAYER_L4); } void odp_packet_has_udp_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.udp, val); + setflag(pkt, input_flags.udp, val, LAYER_L4); } void odp_packet_has_tcp_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.tcp, val); + setflag(pkt, input_flags.tcp, val, LAYER_L4); } void odp_packet_has_sctp_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.sctp, val); + setflag(pkt, input_flags.sctp, val, LAYER_L4); } void odp_packet_has_icmp_set(odp_packet_t pkt, int val) { - setflag(pkt, input_flags.icmp, val); + setflag(pkt, input_flags.icmp, val, LAYER_L4); } void odp_packet_has_flow_hash_clr(odp_packet_t pkt) commit 144a1d8c4d0265ff3ff6ae740b4e99045645e59d Author: Matias Elo <matias.elo(a)nokia.com> Date: Tue Sep 13 17:30:10 2016 +0300 linux-gen: packet: enable parsing only selected packet header layers Enable parsing packet headers up to a given protocol layer. Signed-off-by: Matias Elo <matias.elo(a)nokia.com> Reviewed-and-tested-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/include/odp_packet_internal.h b/platform/linux-generic/include/odp_packet_internal.h index 392d670..9b4f59e 100644 --- a/platform/linux-generic/include/odp_packet_internal.h +++ b/platform/linux-generic/include/odp_packet_internal.h @@ -41,7 +41,6 @@ typedef union { struct { uint64_t parsed_l2:1; /**< L2 parsed */ - uint64_t parsed_all:1;/**< Parsing complete */ uint64_t dst_queue:1; /**< Dst queue present */ uint64_t flow_hash:1; /**< Flow hash present */ @@ -131,6 +130,18 @@ ODP_STATIC_ASSERT(sizeof(output_flags_t) == sizeof(uint32_t), "OUTPUT_FLAGS_SIZE_ERROR"); /** + * Protocol stack layers + */ +typedef enum { + LAYER_NONE = 0, + LAYER_L1, + LAYER_L2, + LAYER_L3, + LAYER_L4, + LAYER_ALL +} layer_t; + +/** * Packet parser metadata */ typedef struct { @@ -145,6 +156,10 @@ typedef struct { uint32_t l3_len; /**< Layer 3 length */ uint32_t l4_len; /**< Layer 4 length */ + layer_t parsed_layers; /**< Highest parsed protocol stack layer */ + uint16_t ethtype; /**< EtherType */ + uint8_t ip_proto; /**< IP protocol */ + } packet_parser_t; /** @@ -300,7 +315,7 @@ static inline int packet_parse_l2_not_done(packet_parser_t *prs) static inline int packet_parse_not_complete(odp_packet_hdr_t *pkt_hdr) { - return !pkt_hdr->p.input_flags.parsed_all; + return pkt_hdr->p.parsed_layers != LAYER_ALL; } /* Forward declarations */ @@ -316,6 +331,9 @@ void packet_parse_l2(packet_parser_t *prs, uint32_t frame_len); /* Perform full packet parse */ int packet_parse_full(odp_packet_hdr_t *pkt_hdr); +/* Perform packet parse up to a given protocol layer */ +int packet_parse_layer(odp_packet_hdr_t *pkt_hdr, layer_t layer); + /* Reset parser metadata for a new parse */ void packet_parse_reset(odp_packet_hdr_t *pkt_hdr); @@ -349,7 +367,7 @@ static inline void packet_set_ts(odp_packet_hdr_t *pkt_hdr, odp_time_t *ts) } int packet_parse_common(packet_parser_t *pkt_hdr, const uint8_t *ptr, - uint32_t pkt_len, uint32_t seg_len); + uint32_t pkt_len, uint32_t seg_len, layer_t layer); int _odp_cls_parse(odp_packet_hdr_t *pkt_hdr, const uint8_t *parseptr); diff --git a/platform/linux-generic/odp_classification.c b/platform/linux-generic/odp_classification.c index ea223bf..868058d 100644 --- a/platform/linux-generic/odp_classification.c +++ b/platform/linux-generic/odp_classification.c @@ -821,7 +821,7 @@ int cls_classify_packet(pktio_entry_t *entry, const uint8_t *base, packet_parse_reset(pkt_hdr); packet_set_len(pkt_hdr, pkt_len); - packet_parse_common(&pkt_hdr->p, base, pkt_len, seg_len); + packet_parse_common(&pkt_hdr->p, base, pkt_len, seg_len, LAYER_ALL); cos = cls_select_cos(entry, base, pkt_hdr); if (cos == NULL) diff --git a/platform/linux-generic/odp_packet.c b/platform/linux-generic/odp_packet.c index c4cf324..5f84869 100644 --- a/platform/linux-generic/odp_packet.c +++ b/platform/linux-generic/odp_packet.c @@ -30,12 +30,13 @@ static inline void packet_parse_disable(odp_packet_hdr_t *pkt_hdr) { pkt_hdr->p.input_flags.parsed_l2 = 1; - pkt_hdr->p.input_flags.parsed_all = 1; + pkt_hdr->p.parsed_layers = LAYER_ALL; } void packet_parse_reset(odp_packet_hdr_t *pkt_hdr) { /* Reset parser metadata before new parse */ + pkt_hdr->p.parsed_layers = LAYER_NONE; pkt_hdr->p.error_flags.all = 0; pkt_hdr->p.input_flags.all = 0; pkt_hdr->p.output_flags.all = 0; @@ -50,6 +51,8 @@ void packet_parse_reset(odp_packet_hdr_t *pkt_hdr) static void packet_init(pool_entry_t *pool, odp_packet_hdr_t *pkt_hdr, size_t size, int parse) { + pkt_hdr->p.parsed_layers = LAYER_NONE; + pkt_hdr->p.input_flags.all = 0; pkt_hdr->p.output_flags.all = 0; pkt_hdr->p.error_flags.all = 0; @@ -1166,151 +1169,185 @@ void packet_parse_l2(packet_parser_t *prs, uint32_t frame_len) } /** - * Parse common packet headers + * Parse common packet headers up to given layer * * The function expects at least PACKET_PARSE_SEG_LEN bytes of data to be * available from the ptr. */ int packet_parse_common(packet_parser_t *prs, const uint8_t *ptr, - uint32_t frame_len, uint32_t seg_len) + uint32_t frame_len, uint32_t seg_len, layer_t layer) { - const _odp_ethhdr_t *eth; - const _odp_vlanhdr_t *vlan; - uint16_t ethtype; uint32_t offset; - uint8_t ip_proto = 0; const uint8_t *parseptr; - uint16_t macaddr0, macaddr2, macaddr4; - - offset = sizeof(_odp_ethhdr_t); - if (packet_parse_l2_not_done(prs)) - packet_parse_l2(prs, frame_len); - - eth = (const _odp_ethhdr_t *)ptr; - - /* Handle Ethernet broadcast/multicast addresses */ - macaddr0 = odp_be_to_cpu_16(*((const uint16_t *)(const void *)eth)); - prs->input_flags.eth_mcast = (macaddr0 & 0x0100) == 0x0100; - - if (macaddr0 == 0xffff) { - macaddr2 = - odp_be_to_cpu_16(*((const uint16_t *) - (const void *)eth + 1)); - macaddr4 = - odp_be_to_cpu_16(*((const uint16_t *) - (const void *)eth + 2)); - prs->input_flags.eth_bcast = - (macaddr2 == 0xffff) && (macaddr4 == 0xffff); - } else { - prs->input_flags.eth_bcast = 0; - } - /* Get Ethertype */ - ethtype = odp_be_to_cpu_16(eth->type); - parseptr = (const uint8_t *)(eth + 1); - - /* Check for SNAP vs. DIX */ - if (ethtype < _ODP_ETH_LEN_MAX) { - prs->input_flags.snap = 1; - if (ethtype > frame_len - offset) { - prs->error_flags.snap_len = 1; - goto parse_exit; + switch (prs->parsed_layers) { + case LAYER_NONE: + case LAYER_L2: + { + const _odp_ethhdr_t *eth; + uint16_t macaddr0, macaddr2, macaddr4; + const _odp_vlanhdr_t *vlan; + + offset = sizeof(_odp_ethhdr_t); + if (packet_parse_l2_not_done(prs)) + packet_parse_l2(prs, frame_len); + + eth = (const _odp_ethhdr_t *)ptr; + + /* Handle Ethernet broadcast/multicast addresses */ + macaddr0 = odp_be_to_cpu_16(*((const uint16_t *) + (const void *)eth)); + prs->input_flags.eth_mcast = (macaddr0 & 0x0100) == 0x0100; + + if (macaddr0 == 0xffff) { + macaddr2 = + odp_be_to_cpu_16(*((const uint16_t *) + (const void *)eth + 1)); + macaddr4 = + odp_be_to_cpu_16(*((const uint16_t *) + (const void *)eth + 2)); + prs->input_flags.eth_bcast = + (macaddr2 == 0xffff) && (macaddr4 == 0xffff); + } else { + prs->input_flags.eth_bcast = 0; } - ethtype = odp_be_to_cpu_16(*((const uint16_t *) - (uintptr_t)(parseptr + 6))); - offset += 8; - parseptr += 8; - } - - /* Parse the VLAN header(s), if present */ - if (ethtype == _ODP_ETHTYPE_VLAN_OUTER) { - prs->input_flags.vlan_qinq = 1; - prs->input_flags.vlan = 1; - vlan = (const _odp_vlanhdr_t *)parseptr; - ethtype = odp_be_to_cpu_16(vlan->type); - offset += sizeof(_odp_vlanhdr_t); - parseptr += sizeof(_odp_vlanhdr_t); - } - - if (ethtype == _ODP_ETHTYPE_VLAN) { - prs->input_flags.vlan = 1; - vlan = (const _odp_vlanhdr_t *)parseptr; - ethtype = odp_be_to_cpu_16(vlan->type); - offset += sizeof(_odp_vlanhdr_t); - parseptr += sizeof(_odp_vlanhdr_t); - } - - /* Set l3_offset+flag only for known ethtypes */ - prs->input_flags.l3 = 1; - prs->l3_offset = offset; + /* Get Ethertype */ + prs->ethtype = odp_be_to_cpu_16(eth->type); + parseptr = (const uint8_t *)(eth + 1); + + /* Check for SNAP vs. DIX */ + if (prs->ethtype < _ODP_ETH_LEN_MAX) { + prs->input_flags.snap = 1; + if (prs->ethtype > frame_len - offset) { + prs->error_flags.snap_len = 1; + goto parse_exit; + } + prs->ethtype = odp_be_to_cpu_16(*((const uint16_t *) + (uintptr_t) + (parseptr + 6))); + offset += 8; + parseptr += 8; + } - /* Parse Layer 3 headers */ - switch (ethtype) { - case _ODP_ETHTYPE_IPV4: - prs->input_flags.ipv4 = 1; - ip_proto = parse_ipv4(prs, &parseptr, &offset, frame_len); - break; + /* Parse the VLAN header(s), if present */ + if (prs->ethtype == _ODP_ETHTYPE_VLAN_OUTER) { + prs->input_flags.vlan_qinq = 1; + prs->input_flags.vlan = 1; - case _ODP_ETHTYPE_IPV6: - prs->input_flags.ipv6 = 1; - ip_proto = parse_ipv6(prs, &parseptr, &offset, frame_len, - seg_len); - break; + vlan = (const _odp_vlanhdr_t *)parseptr; + prs->ethtype = odp_be_to_cpu_16(vlan->type); + offset += sizeof(_odp_vlanhdr_t); + parseptr += sizeof(_odp_vlanhdr_t); + } - case _ODP_ETHTYPE_ARP: - prs->input_flags.arp = 1; - ip_proto = 255; /* Reserved invalid by IANA */ - break; + if (prs->ethtype == _ODP_ETHTYPE_VLAN) { + prs->input_flags.vlan = 1; + vlan = (const _odp_vlanhdr_t *)parseptr; + prs->ethtype = odp_be_to_cpu_16(vlan->type); + offset += sizeof(_odp_vlanhdr_t); + parseptr += sizeof(_odp_vlanhdr_t); + } - default: - prs->input_flags.l3 = 0; - prs->l3_offset = ODP_PACKET_OFFSET_INVALID; - ip_proto = 255; /* Reserved invalid by IANA */ + prs->l3_offset = offset; + prs->parsed_layers = LAYER_L2; + if (layer == LAYER_L2) + return prs->error_flags.all != 0; } + case LAYER_L3: + { + offset = prs->l3_offset; + parseptr = (const uint8_t *)(ptr + offset); + /* Set l3_offset+flag only for known ethtypes */ + prs->input_flags.l3 = 1; + + /* Parse Layer 3 headers */ + switch (prs->ethtype) { + case _ODP_ETHTYPE_IPV4: + prs->input_flags.ipv4 = 1; + prs->ip_proto = parse_ipv4(prs, &parseptr, &offset, + frame_len); + break; + + case _ODP_ETHTYPE_IPV6: + prs->input_flags.ipv6 = 1; + prs->ip_proto = parse_ipv6(prs, &parseptr, &offset, + frame_len, seg_len); + break; + + case _ODP_ETHTYPE_ARP: + prs->input_flags.arp = 1; + prs->ip_proto = 255; /* Reserved invalid by IANA */ + break; + + default: + prs->input_flags.l3 = 0; + prs->l3_offset = ODP_PACKET_OFFSET_INVALID; + prs->ip_proto = 255; /* Reserved invalid by IANA */ + } - /* Set l4_offset+flag only for known ip_proto */ - prs->input_flags.l4 = 1; - prs->l4_offset = offset; - - /* Parse Layer 4 headers */ - switch (ip_proto) { - case _ODP_IPPROTO_ICMP: - prs->input_flags.icmp = 1; - break; - - case _ODP_IPPROTO_TCP: - if (odp_unlikely(offset + _ODP_TCPHDR_LEN > seg_len)) - return -1; - prs->input_flags.tcp = 1; - parse_tcp(prs, &parseptr, NULL); - break; - - case _ODP_IPPROTO_UDP: - if (odp_unlikely(offset + _ODP_UDPHDR_LEN > seg_len)) - return -1; - prs->input_flags.udp = 1; - parse_udp(prs, &parseptr, NULL); - break; + /* Set l4_offset+flag only for known ip_proto */ + prs->l4_offset = offset; + prs->parsed_layers = LAYER_L3; + if (layer == LAYER_L3) + return prs->error_flags.all != 0; + } + case LAYER_L4: + { + offset = prs->l4_offset; + parseptr = (const uint8_t *)(ptr + offset); + prs->input_flags.l4 = 1; + + /* Parse Layer 4 headers */ + switch (prs->ip_proto) { + case _ODP_IPPROTO_ICMP: + prs->input_flags.icmp = 1; + break; + + case _ODP_IPPROTO_TCP: + if (odp_unlikely(offset + _ODP_TCPHDR_LEN > seg_len)) + return -1; + prs->input_flags.tcp = 1; + parse_tcp(prs, &parseptr, NULL); + break; + + case _ODP_IPPROTO_UDP: + if (odp_unlikely(offset + _ODP_UDPHDR_LEN > seg_len)) + return -1; + prs->input_flags.udp = 1; + parse_udp(prs, &parseptr, NULL); + break; + + case _ODP_IPPROTO_AH: + prs->input_flags.ipsec = 1; + prs->input_flags.ipsec_ah = 1; + break; + + case _ODP_IPPROTO_ESP: + prs->input_flags.ipsec = 1; + prs->input_flags.ipsec_esp = 1; + break; + + default: + prs->input_flags.l4 = 0; + prs->l4_offset = ODP_PACKET_OFFSET_INVALID; + break; + } - case _ODP_IPPROTO_AH: - prs->input_flags.ipsec = 1; - prs->input_flags.ipsec_ah = 1; + prs->parsed_layers = LAYER_L4; break; - - case _ODP_IPPROTO_ESP: - prs->input_flags.ipsec = 1; - prs->input_flags.ipsec_esp = 1; + } + case LAYER_ALL: break; default: - prs->input_flags.l4 = 0; - prs->l4_offset = ODP_PACKET_OFFSET_INVALID; - break; + ODP_ERR("Invalid parse layer: %d\n", (int)layer); + return -1; } + prs->parsed_layers = LAYER_ALL; + parse_exit: - prs->input_flags.parsed_all = 1; return prs->error_flags.all != 0; } @@ -1323,5 +1360,17 @@ int packet_parse_full(odp_packet_hdr_t *pkt_hdr) void *base = packet_map(pkt_hdr, 0, &seg_len); return packet_parse_common(&pkt_hdr->p, base, pkt_hdr->frame_len, - seg_len); + seg_len, LAYER_ALL); +} + +/** + * Simple packet parser + */ +int packet_parse_layer(odp_packet_hdr_t *pkt_hdr, layer_t layer) +{ + uint32_t seg_len; + void *base = packet_map(pkt_hdr, 0, &seg_len); + + return packet_parse_common(&pkt_hdr->p, base, pkt_hdr->frame_len, + seg_len, layer); } ----------------------------------------------------------------------- Summary of changes: .../linux-generic/include/odp_packet_internal.h | 25 +- platform/linux-generic/include/protocols/ip.h | 2 + platform/linux-generic/odp_classification.c | 4 +- platform/linux-generic/odp_packet.c | 311 ++++++++++++--------- platform/linux-generic/odp_packet_flags.c | 112 ++++---- 5 files changed, 256 insertions(+), 198 deletions(-) hooks/post-receive --

8 years, 8 months

[COMMIT] branch master updated. v1.10.1.0-135-ge89d5d1

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via e89d5d15852b9a64e3aaf115b59c87d07092717d (commit) from aaca222d10a3829e4c982a1b4842b0be11860b7d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit e89d5d15852b9a64e3aaf115b59c87d07092717d Author: Maxim Uvarov <maxim.uvarov(a)linaro.org> Date: Fri Oct 14 14:51:25 2016 +0300 test: skip pktio_perf tests on 1 and 2 cpus machines Make check should skip the test instead of failing it. Test splits RX and TX cores for packet processing. Core 0 bind to control thread. So running machine should have at least 2 worker threads which is not enough on 1 and 2 cpus machine. CUnit uses special value 77 to mark test as SKIPPED and not fail on it. Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> Reviewed-by: Mike Holmes <mike.holmes(a)linaro.org> diff --git a/test/common_plat/performance/odp_pktio_perf.c b/test/common_plat/performance/odp_pktio_perf.c index f041b13..483f067 100644 --- a/test/common_plat/performance/odp_pktio_perf.c +++ b/test/common_plat/performance/odp_pktio_perf.c @@ -34,6 +34,8 @@ #include <inttypes.h> #include <test_debug.h> +#define TEST_SKIP 77 + #define PKT_BUF_NUM 8192 #define MAX_NUM_IFACES 2 #define TEST_HDR_MAGIC 0x92749451 @@ -558,7 +560,7 @@ static int setup_txrx_masks(odp_cpumask_t *thd_mask_tx, gbl_args->args.cpu_count); if (num_workers < 2) { LOG_ERR("Need at least two cores\n"); - return -1; + return TEST_SKIP; } if (gbl_args->args.num_tx_workers) { @@ -659,7 +661,7 @@ static int run_test_single(odp_cpumask_t *thd_mask_tx, static int run_test(void) { - int ret = 1; + int ret; int i; odp_cpumask_t txmask, rxmask; test_status_t status = { @@ -669,8 +671,9 @@ static int run_test(void) .warmup = 1, }; - if (setup_txrx_masks(&txmask, &rxmask) != 0) - return -1; + ret = setup_txrx_masks(&txmask, &rxmask); + if (ret) + return ret; printf("Starting test with params:\n"); printf("\tTransmit workers: \t%d\n", odp_cpumask_count(&txmask)); @@ -691,8 +694,11 @@ static int run_test(void) run_test_single(&txmask, &rxmask, &status); status.warmup = 0; - while (ret > 0) + while (1) { ret = run_test_single(&txmask, &rxmask, &status); + if (ret <= 0) + break; + } return ret; } ----------------------------------------------------------------------- Summary of changes: test/common_plat/performance/odp_pktio_perf.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) hooks/post-receive --

8 years, 8 months

[COMMIT] branch api-next updated. v1.10.1.0-213-g28d95ca

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 28d95ca27265aeaf95f06bcc7b937263f96fd826 (commit) from 6b806e0dc32f28e7c8a15ef4fbb3a3fa215bb0f3 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 28d95ca27265aeaf95f06bcc7b937263f96fd826 Author: Christophe Milard <christophe.milard(a)linaro.org> Date: Wed Oct 19 16:30:13 2016 +0200 test: drv: shm: decrease test memory requirement The memory consumption is proporsional to the number of ODP threads available. The test failed on systems with large number of CPU, due to outage ot pre-allocaed address space. This patch shrinks the test requirement. Signed-off-by: Christophe Milard <christophe.milard(a)linaro.org> Reviewed-and-tested-by: Matias Elo <matias.elo(a)nokia.com> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/validation/drv/drvshmem/drvshmem.c b/test/common_plat/validation/drv/drvshmem/drvshmem.c index 5e6d2e5..559c55d 100644 --- a/test/common_plat/validation/drv/drvshmem/drvshmem.c +++ b/test/common_plat/validation/drv/drvshmem/drvshmem.c @@ -16,7 +16,7 @@ #define TEST_SHARE_BAR (0xf0f0f0f) #define SMALL_MEM 10 #define MEDIUM_MEM 4096 -#define BIG_MEM 16777216 +#define BIG_MEM 65536 #define STRESS_SIZE 32 /* power of 2 and <=256 */ #define STRESS_RANDOM_SZ 5 #define STRESS_ITERATION 5000 ----------------------------------------------------------------------- Summary of changes: test/common_plat/validation/drv/drvshmem/drvshmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) hooks/post-receive --

8 years, 8 months

[COMMIT] branch master updated. v1.10.1.0-134-gaaca222

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via aaca222d10a3829e4c982a1b4842b0be11860b7d (commit) via 25f82fc54a78100098eae5b22719571b6991c955 (commit) from ce4fec46c1f6821afb5d0ef9c3099cd094153fd9 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit aaca222d10a3829e4c982a1b4842b0be11860b7d Author: Brian Brooks <brian.brooks(a)linaro.org> Date: Mon Jul 18 13:16:46 2016 -0400 timer: add missing atomic decrement Signed-off-by: Brian Brooks <brian.brooks(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/odp_timer.c b/platform/linux-generic/odp_timer.c index b26ac6b..ee4c4c0 100644 --- a/platform/linux-generic/odp_timer.c +++ b/platform/linux-generic/odp_timer.c @@ -316,6 +316,8 @@ static void odp_timer_pool_del(odp_timer_pool *tp) int rc = odp_shm_free(tp->shm); if (rc != 0) ODP_ABORT("Failed to free shared memory (%d)\n", rc); + + odp_atomic_sub_u32(&num_timer_pools, 1); } static inline odp_timer_t timer_alloc(odp_timer_pool *tp, commit 25f82fc54a78100098eae5b22719571b6991c955 Author: Brian Brooks <brian.brooks(a)linaro.org> Date: Mon Jul 18 13:16:45 2016 -0400 example: odp_timer_simple: decrease timer pool resolution POSIX timer overruns are experienced on Linux generic platforms when resolution is less than one millisecond. Decrease resolution from 10 microseconds to 10 milliseconds so this example program works as intended on generic Linux platforms. Signed-off-by: Brian Brooks <brian.brooks(a)linaro.org> Reviewed-by: Kevin Wang <kevin.wang(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/timer/odp_timer_simple.c b/example/timer/odp_timer_simple.c index 98c08ce..70804bb 100644 --- a/example/timer/odp_timer_simple.c +++ b/example/timer/odp_timer_simple.c @@ -61,8 +61,8 @@ int main(int argc ODP_UNUSED, char *argv[] ODP_UNUSED) /* * Create pool of timeouts */ - tparams.res_ns = 10 * ODP_TIME_USEC_IN_NS; - tparams.min_tmo = 10 * ODP_TIME_USEC_IN_NS; + tparams.res_ns = 10 * ODP_TIME_MSEC_IN_NS; + tparams.min_tmo = 10 * ODP_TIME_MSEC_IN_NS; tparams.max_tmo = 1 * ODP_TIME_SEC_IN_NS; tparams.num_timers = 1; /* One timer per worker */ tparams.priv = 0; /* Shared */ ----------------------------------------------------------------------- Summary of changes: example/timer/odp_timer_simple.c | 4 ++-- platform/linux-generic/odp_timer.c | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) hooks/post-receive --

8 years, 8 months

[COMMIT] branch api-next updated. v1.10.1.0-212-g6b806e0

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, api-next has been updated via 6b806e0dc32f28e7c8a15ef4fbb3a3fa215bb0f3 (commit) via ce4fec46c1f6821afb5d0ef9c3099cd094153fd9 (commit) via 7af8b884256bbab5070996d7897216ae77b758fe (commit) via f73250fc93346412b526c97de3554ddc9186d7c0 (commit) via 79833e86ea0be9e1f337dd4baff096bce7067b51 (commit) via bf9380296de8cd62c0a8569c1fc775869b8501ab (commit) via f83b71e6a9c685227615455df1f9e4fefeff19ae (commit) via a8e5a8f6853ddc998430d112c22994928ddb4070 (commit) via 09abf90268a0a5a2daf7c7e0ae37a2d7c35e87c5 (commit) via 88df2613cb91022233f9ec973f6ef338eb060f17 (commit) via bc65897481d8ce89a55257b22bf93d05abf74f70 (commit) via e858d688c3ad3ce0d0b3ea22539cac8e6ec844b7 (commit) via 93718d4ead55bfbaa8e564c24d1f3b76e60235ce (commit) via 582065e74e2375b5c81ac8fcec9eb02f541f42ff (commit) via 5f4f2e0da6e04637b6b4bd7aa6bb4d4d32680525 (commit) via 92336dd2808af4826371d467588dcb81daafe4cf (commit) via 7bb62b522a5f89d6d19a4c77254222b1c07ab44b (commit) via 566492d067083e870548c78a89f8c65b02ecde89 (commit) from cf6425f16f8ee554815f6697a231e398ddb0546c (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 6b806e0dc32f28e7c8a15ef4fbb3a3fa215bb0f3 Merge: cf6425f ce4fec4 Author: Maxim Uvarov <maxim.uvarov(a)linaro.org> Date: Fri Oct 21 11:25:41 2016 +0300 Merge branch 'master' into api-next Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --cc platform/linux-generic/include/odp_config_internal.h index 7d5dbeb,b7ff610..e1bab20 --- a/platform/linux-generic/include/odp_config_internal.h +++ b/platform/linux-generic/include/odp_config_internal.h @@@ -111,21 -111,13 +111,28 @@@ extern "C" #define ODP_CONFIG_SHM_BLOCKS (ODP_CONFIG_POOLS + 48) /* - * Maximum event burst size + * Size of the virtual address space pre-reserver for ISHM + * + * This is just virtual space preallocation size, not memory allocation. + * This address space is used by ISHM to map things at a common address in + * all ODP threads (when the _ODP_ISHM_SINGLE_VA flag is used). + * In bytes. + */ +#define ODP_CONFIG_ISHM_VA_PREALLOC_SZ (536870912L) + +/* Maximum number of shared memory blocks available on the driver interface. + * + * This the the number of separate SHM areas that can be reserved concurrently + */ +#define ODPDRV_CONFIG_SHM_BLOCKS 48 + ++/* Maximum event burst size + * + * This controls the burst size on various enqueue, dequeue, etc calls. Large + * burst size improves throughput, but may degrade QoS (increase latency). + */ + #define CONFIG_BURST_SIZE 16 + #ifdef __cplusplus } #endif ----------------------------------------------------------------------- Summary of changes: configure.ac | 26 +- platform/linux-generic/.gitignore | 2 +- platform/linux-generic/Makefile.am | 3 +- platform/linux-generic/include/odp/api/atomic.h | 4 +- platform/linux-generic/include/odp/api/byteorder.h | 4 +- .../api/plat/{inlines.h.in => static_inline.h.in} | 19 +- .../odp/api/plat/ticketlock_inlines.h} | 56 +- platform/linux-generic/include/odp/api/std_clib.h | 4 +- platform/linux-generic/include/odp/api/sync.h | 4 +- .../linux-generic/include/odp_buffer_internal.h | 7 + .../linux-generic/include/odp_config_internal.h | 7 + platform/linux-generic/include/odp_internal.h | 1 - .../linux-generic/include/odp_packet_io_queue.h | 3 +- platform/linux-generic/include/odp_pool_internal.h | 24 +- .../linux-generic/include/odp_queue_internal.h | 15 +- platform/linux-generic/include/odp_schedule_if.h | 3 - .../linux-generic/include/odp_schedule_internal.h | 2 +- platform/linux-generic/m4/configure.m4 | 2 +- platform/linux-generic/odp_atomic.c | 2 +- platform/linux-generic/odp_byteorder.c | 2 +- platform/linux-generic/odp_init.c | 7 +- platform/linux-generic/odp_queue.c | 271 ++++---- platform/linux-generic/odp_schedule.c | 1 - platform/linux-generic/odp_schedule_ordered.c | 37 +- platform/linux-generic/odp_schedule_sp.c | 12 - platform/linux-generic/odp_std_clib.c | 2 +- platform/linux-generic/odp_sync.c | 2 +- platform/linux-generic/odp_ticketlock.c | 68 +- platform/linux-generic/odp_timer.c | 2 +- platform/linux-generic/odp_traffic_mngr.c | 3 +- platform/linux-generic/pktio/ipc.c | 7 +- test/common_plat/performance/.gitignore | 1 + test/common_plat/performance/Makefile.am | 5 + test/common_plat/performance/odp_l2fwd_run.sh | 4 +- test/common_plat/performance/odp_sched_latency.c | 767 +++++++++++++++++++++ ..._scheduling_run.sh => odp_sched_latency_run.sh} | 11 +- 36 files changed, 1055 insertions(+), 335 deletions(-) rename platform/linux-generic/include/odp/api/plat/{inlines.h.in => static_inline.h.in} (58%) copy platform/linux-generic/{odp_ticketlock.c => include/odp/api/plat/ticketlock_inlines.h} (71%) create mode 100644 test/common_plat/performance/odp_sched_latency.c copy test/common_plat/performance/{odp_scheduling_run.sh => odp_sched_latency_run.sh} (51%) hooks/post-receive --

8 years, 8 months

[COMMIT] branch master updated. v1.10.1.0-132-gce4fec4

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via ce4fec46c1f6821afb5d0ef9c3099cd094153fd9 (commit) from 7af8b884256bbab5070996d7897216ae77b758fe (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit ce4fec46c1f6821afb5d0ef9c3099cd094153fd9 Author: Brian Brooks <brian.brooks(a)linaro.org> Date: Thu Oct 13 16:18:44 2016 -0500 timers: fix off by one tick in timer expiration processing A timer pool's tick starts at t0 (zero). Once the first period has passed, the timer pool is scanned for any timers that have expired since t0 + 1. Current code does an atomic fetch increment on the tick, but uses the previous tick during timer expiration processing. What is needed is the previous tick + 1. The observable effect without this patch is that timers are expired one tick period (timer resolution) later than they should be. Fixes https://bugs.linaro.org/show_bug.cgi?id=2552 Signed-off-by: Brian Brooks <brian.brooks(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/odp_timer.c b/platform/linux-generic/odp_timer.c index becea9d..b26ac6b 100644 --- a/platform/linux-generic/odp_timer.c +++ b/platform/linux-generic/odp_timer.c @@ -691,7 +691,7 @@ static void timer_notify(odp_timer_pool *tp) prev_tick = odp_atomic_fetch_inc_u64(&tp->cur_tick); /* Scan timer array, looking for timers to expire */ - (void)odp_timer_pool_expire(tp, prev_tick); + (void)odp_timer_pool_expire(tp, prev_tick + 1); /* Else skip scan of timers. cur_tick was updated and next itimer * invocation will process older expiration ticks as well */ ----------------------------------------------------------------------- Summary of changes: platform/linux-generic/odp_timer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) hooks/post-receive --

8 years, 8 months

[COMMIT] branch master updated. v1.10.1.0-131-g7af8b88

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via 7af8b884256bbab5070996d7897216ae77b758fe (commit) from f73250fc93346412b526c97de3554ddc9186d7c0 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 7af8b884256bbab5070996d7897216ae77b758fe Author: Bill Fischofer <bill.fischofer(a)linaro.org> Date: Thu Sep 22 14:04:41 2016 -0500 linux-generic: ticketlock: add missing doxygen for ticketlock_inlines.h Add the missing internal doxygen documentation for the ticketlock_inlines functions used to accelerate odp-linux even when building with --enable-abi-compat=yes Signed-off-by: Bill Fischofer <bill.fischofer(a)linaro.org> Reviewed-and-tested-by: Mike Holmes <mike.holmes(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/platform/linux-generic/include/odp/api/plat/ticketlock_inlines.h b/platform/linux-generic/include/odp/api/plat/ticketlock_inlines.h index 957d22e..87432a7 100644 --- a/platform/linux-generic/include/odp/api/plat/ticketlock_inlines.h +++ b/platform/linux-generic/include/odp/api/plat/ticketlock_inlines.h @@ -18,6 +18,11 @@ #include <odp/api/sync.h> #include <odp/api/cpu.h> +/** @internal + * Acquire ticket lock. + * + * @param ticketlock Pointer to a ticket lock + */ static inline void _odp_ticketlock_lock(odp_ticketlock_t *ticketlock) { uint32_t ticket; @@ -33,6 +38,14 @@ static inline void _odp_ticketlock_lock(odp_ticketlock_t *ticketlock) odp_cpu_pause(); } +/** @internal + * Try to acquire ticket lock. + * + * @param tklock Pointer to a ticket lock + * + * @retval 1 lock acquired + * @retval 0 lock not acquired + */ static inline int _odp_ticketlock_trylock(odp_ticketlock_t *tklock) { /* We read 'next_ticket' and 'cur_ticket' non-atomically which should @@ -61,6 +74,11 @@ static inline int _odp_ticketlock_trylock(odp_ticketlock_t *tklock) return 0; } +/** @internal + * Release ticket lock + * + * @param ticketlock Pointer to a ticket lock + */ static inline void _odp_ticketlock_unlock(odp_ticketlock_t *ticketlock) { /* Release the lock by incrementing 'cur_ticket'. As we are the @@ -73,6 +91,14 @@ static inline void _odp_ticketlock_unlock(odp_ticketlock_t *ticketlock) odp_atomic_store_rel_u32(&ticketlock->cur_ticket, cur + 1); } +/** @internal + * Check if ticket lock is locked + * + * @param ticketlock Pointer to a ticket lock + * + * @retval 1 the lock is busy (locked) + * @retval 0 the lock is available (unlocked) + */ static inline int _odp_ticketlock_is_locked(odp_ticketlock_t *ticketlock) { /* Compare 'cur_ticket' with 'next_ticket'. Ideally we should read ----------------------------------------------------------------------- Summary of changes: .../include/odp/api/plat/ticketlock_inlines.h | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) hooks/post-receive --

8 years, 8 months

[COMMIT] branch master updated. v1.10.1.0-130-gf73250f

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via f73250fc93346412b526c97de3554ddc9186d7c0 (commit) from 79833e86ea0be9e1f337dd4baff096bce7067b51 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit f73250fc93346412b526c97de3554ddc9186d7c0 Author: Mike Holmes <mike.holmes(a)linaro.org> Date: Wed Oct 12 14:42:29 2016 -0400 example: generator: actually use specified default The help states default is 1000ms. 0 for flood mode, however the default was incorrectly set to zero. Fix odp_l2fwd to specify the timeout it requires to flood mode Signed-off-by: Mike Holmes <mike.holmes(a)linaro.org> Reviewed-by: Bill Fischofer <bill.fischofer(a)linaro.org> Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/example/generator/odp_generator.c b/example/generator/odp_generator.c index b0053b9..48d7f5f 100644 --- a/example/generator/odp_generator.c +++ b/example/generator/odp_generator.c @@ -946,6 +946,7 @@ static void parse_args(int argc, char *argv[], appl_args_t *appl_args) appl_args->number = -1; appl_args->payload = 56; appl_args->timeout = -1; + appl_args->interval = DEFAULT_PKT_INTERVAL; opterr = 0; /* do not issue errors on helper options */ diff --git a/test/common_plat/performance/odp_l2fwd_run.sh b/test/common_plat/performance/odp_l2fwd_run.sh index e64aa47..757cf53 100755 --- a/test/common_plat/performance/odp_l2fwd_run.sh +++ b/test/common_plat/performance/odp_l2fwd_run.sh @@ -32,6 +32,8 @@ TEST_SKIPPED=77 PLATFORM_VALIDATION=${TEST_SRC_DIR}/../../$ODP_PLATFORM/validation +FLOOD_MODE=0 + # Use installed pktio env or for make check take it from platform directory if [ -f "./pktio_env" ]; then . ./pktio_env @@ -66,7 +68,7 @@ run_l2fwd() #@todo: limit odp_generator to cores #https://bugs.linaro.org/show_bug.cgi?id=1398 - (odp_generator${EXEEXT} -I $IF0 \ + (odp_generator${EXEEXT} --interval $FLOOD_MODE -I $IF0 \ --srcip 192.168.0.1 --dstip 192.168.0.2 \ -m u 2>&1 > /dev/null) \ 2>&1 > /dev/null & ----------------------------------------------------------------------- Summary of changes: example/generator/odp_generator.c | 1 + test/common_plat/performance/odp_l2fwd_run.sh | 4 +++- 2 files changed, 4 insertions(+), 1 deletion(-) hooks/post-receive --

8 years, 8 months

[COMMIT] branch master updated. v1.10.1.0-129-g79833e8

by git＠git-us.linaro.org

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "". The branch, master has been updated via 79833e86ea0be9e1f337dd4baff096bce7067b51 (commit) from bf9380296de8cd62c0a8569c1fc775869b8501ab (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 79833e86ea0be9e1f337dd4baff096bce7067b51 Author: Maxim Uvarov <maxim.uvarov(a)linaro.org> Date: Fri Oct 14 14:23:58 2016 +0300 Revert "test: skip pktio_perf tests on 1 and 2 cpus machines" This reverts commit bf9380296de8cd62c0a8569c1fc775869b8501ab. Patch has logic break of original code. if (ret) break is not correct statement. Signed-off-by: Maxim Uvarov <maxim.uvarov(a)linaro.org> diff --git a/test/common_plat/performance/odp_pktio_perf.c b/test/common_plat/performance/odp_pktio_perf.c index 846dfaa..f041b13 100644 --- a/test/common_plat/performance/odp_pktio_perf.c +++ b/test/common_plat/performance/odp_pktio_perf.c @@ -34,8 +34,6 @@ #include <inttypes.h> #include <test_debug.h> -#define TEST_SKIP 77 - #define PKT_BUF_NUM 8192 #define MAX_NUM_IFACES 2 #define TEST_HDR_MAGIC 0x92749451 @@ -560,7 +558,7 @@ static int setup_txrx_masks(odp_cpumask_t *thd_mask_tx, gbl_args->args.cpu_count); if (num_workers < 2) { LOG_ERR("Need at least two cores\n"); - return TEST_SKIP; + return -1; } if (gbl_args->args.num_tx_workers) { @@ -671,9 +669,8 @@ static int run_test(void) .warmup = 1, }; - ret = setup_txrx_masks(&txmask, &rxmask); - if (ret) - return ret; + if (setup_txrx_masks(&txmask, &rxmask) != 0) + return -1; printf("Starting test with params:\n"); printf("\tTransmit workers: \t%d\n", odp_cpumask_count(&txmask)); @@ -694,11 +691,8 @@ static int run_test(void) run_test_single(&txmask, &rxmask, &status); status.warmup = 0; - while (1) { + while (ret > 0) ret = run_test_single(&txmask, &rxmask, &status); - if (ret) - break; - } return ret; } ----------------------------------------------------------------------- Summary of changes: test/common_plat/performance/odp_pktio_perf.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) hooks/post-receive --

8 years, 8 months

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

git-lng-odp