X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utilities%2Fovs-ofctl.c;h=dea88787e2e4f7b76a695d639dbc633e213f9a8c;hb=f5c45121cf59ef3099ba669c3590d844bedf53e9;hp=126c7204243eba18b8d31203f7dc6921886e6be5;hpb=26720e2449918b92be1fd0e3a7c57012c057c733;p=openvswitch diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c index 126c7204..dea88787 100644 --- a/utilities/ovs-ofctl.c +++ b/utilities/ovs-ofctl.c @@ -741,9 +741,8 @@ fetch_ofputil_phy_port(const char *vconn_name, const char *port_name, static uint16_t str_to_port_no(const char *vconn_name, const char *port_name) { - unsigned int port_no; - - if (str_to_uint(port_name, 10, &port_no)) { + uint16_t port_no = ofputil_port_from_string(port_name); + if (port_no) { return port_no; } else { struct ofputil_phy_port pp; @@ -841,8 +840,8 @@ compare_flows(const void *afs_, const void *bfs_) { const struct ofputil_flow_stats *afs = afs_; const struct ofputil_flow_stats *bfs = bfs_; - const struct cls_rule *a = &afs->rule; - const struct cls_rule *b = &bfs->rule; + const struct match *a = &afs->match; + const struct match *b = &bfs->match; const struct sort_criterion *sc; for (sc = criteria; sc < &criteria[n_criteria]; sc++) { @@ -850,7 +849,9 @@ compare_flows(const void *afs_, const void *bfs_) int ret; if (!f) { - ret = a->priority < b->priority ? -1 : a->priority > b->priority; + unsigned int a_pri = afs->priority; + unsigned int b_pri = bfs->priority; + ret = a_pri < b_pri ? -1 : a_pri > b_pri; } else { bool ina, inb; @@ -1464,9 +1465,7 @@ ofctl_packet_out(int argc, char *argv[]) parse_ofpacts(argv[3], &ofpacts); po.buffer_id = UINT32_MAX; - po.in_port = (!strcasecmp(argv[2], "none") ? OFPP_NONE - : !strcasecmp(argv[2], "local") ? OFPP_LOCAL - : str_to_port_no(argv[1], argv[2])); + po.in_port = str_to_port_no(argv[1], argv[2]); po.ofpacts = ofpacts.data; po.ofpacts_len = ofpacts.size; @@ -1776,6 +1775,7 @@ fte_free(struct fte *fte) if (fte) { fte_version_free(fte->versions[0]); fte_version_free(fte->versions[1]); + cls_rule_destroy(&fte->rule); free(fte); } } @@ -1801,19 +1801,20 @@ fte_free_all(struct classifier *cls) * * Takes ownership of 'version'. */ static void -fte_insert(struct classifier *cls, const struct cls_rule *rule, - struct fte_version *version, int index) +fte_insert(struct classifier *cls, const struct match *match, + unsigned int priority, struct fte_version *version, int index) { struct fte *old, *fte; fte = xzalloc(sizeof *fte); - fte->rule = *rule; + cls_rule_init(&fte->rule, match, priority); fte->versions[index] = version; old = fte_from_cls_rule(classifier_replace(cls, &fte->rule)); if (old) { fte_version_free(old->versions[index]); fte->versions[!index] = old->versions[!index]; + cls_rule_destroy(&old->rule); free(old); } } @@ -1849,9 +1850,9 @@ read_flows_from_file(const char *filename, struct classifier *cls, int index) version->ofpacts = fm.ofpacts; version->ofpacts_len = fm.ofpacts_len; - usable_protocols &= ofputil_usable_protocols(&fm.cr); + usable_protocols &= ofputil_usable_protocols(&fm.match); - fte_insert(cls, &fm.cr, version, index); + fte_insert(cls, &fm.match, fm.priority, version, index); } ds_destroy(&s); @@ -1931,7 +1932,7 @@ read_flows_from_switch(struct vconn *vconn, ovs_be32 send_xid; fsr.aggregate = false; - cls_rule_init_catchall(&fsr.match, 0); + match_init_catchall(&fsr.match); fsr.out_port = OFPP_NONE; fsr.table_id = 0xff; fsr.cookie = fsr.cookie_mask = htonll(0); @@ -1952,7 +1953,7 @@ read_flows_from_switch(struct vconn *vconn, version->ofpacts_len = fs.ofpacts_len; version->ofpacts = xmemdup(fs.ofpacts, fs.ofpacts_len); - fte_insert(cls, &fs.rule, version, index); + fte_insert(cls, &fs.match, fs.priority, version, index); } ofpbuf_uninit(&ofpacts); } @@ -1965,7 +1966,8 @@ fte_make_flow_mod(const struct fte *fte, int index, uint16_t command, struct ofputil_flow_mod fm; struct ofpbuf *ofm; - fm.cr = fte->rule; + minimatch_expand(&fte->rule.match, &fm.match); + fm.priority = fte->rule.priority; fm.cookie = htonll(0); fm.cookie_mask = htonll(0); fm.new_cookie = version->cookie; @@ -2177,7 +2179,7 @@ ofctl_parse_nxm__(bool oxm) ds_init(&in); while (!ds_get_test_line(&in, stdin)) { struct ofpbuf nx_match; - struct cls_rule rule; + struct match match; ovs_be64 cookie, cookie_mask; enum ofperr error; int match_len; @@ -2190,19 +2192,19 @@ ofctl_parse_nxm__(bool oxm) match_len = nx_match_from_string(ds_cstr(&in), &nx_match); } - /* Convert nx_match to cls_rule. */ + /* Convert nx_match to match. */ if (strict) { if (oxm) { - error = oxm_pull_match(&nx_match, 0, &rule); + error = oxm_pull_match(&nx_match, &match); } else { - error = nx_pull_match(&nx_match, match_len, 0, &rule, + error = nx_pull_match(&nx_match, match_len, &match, &cookie, &cookie_mask); } } else { if (oxm) { - error = oxm_pull_match_loose(&nx_match, 0, &rule); + error = oxm_pull_match_loose(&nx_match, &match); } else { - error = nx_pull_match_loose(&nx_match, match_len, 0, &rule, + error = nx_pull_match_loose(&nx_match, match_len, &match, &cookie, &cookie_mask); } } @@ -2211,14 +2213,14 @@ ofctl_parse_nxm__(bool oxm) if (!error) { char *out; - /* Convert cls_rule back to nx_match. */ + /* Convert match back to nx_match. */ ofpbuf_uninit(&nx_match); ofpbuf_init(&nx_match, 0); if (oxm) { - match_len = oxm_put_match(&nx_match, &rule); + match_len = oxm_put_match(&nx_match, &match); out = oxm_match_to_string(nx_match.data, match_len); } else { - match_len = nx_put_match(&nx_match, &rule, + match_len = nx_put_match(&nx_match, &match, cookie, cookie_mask); out = nx_match_to_string(nx_match.data, match_len); } @@ -2354,7 +2356,7 @@ ofctl_parse_ofp10_match(int argc OVS_UNUSED, char *argv[] OVS_UNUSED) struct ofpbuf match_in, match_expout; struct ofp10_match match_out; struct ofp10_match match_normal; - struct cls_rule rule; + struct match match; char *p; /* Parse hex bytes to use for expected output. */ @@ -2390,18 +2392,17 @@ ofctl_parse_ofp10_match(int argc OVS_UNUSED, char *argv[] OVS_UNUSED) } /* Convert to cls_rule and print. */ - ofputil_cls_rule_from_ofp10_match(match_in.data, OFP_DEFAULT_PRIORITY, - &rule); - cls_rule_print(&rule); + ofputil_match_from_ofp10_match(match_in.data, &match); + match_print(&match); /* Convert back to ofp10_match and print differences from input. */ - ofputil_cls_rule_to_ofp10_match(&rule, &match_out); + ofputil_match_to_ofp10_match(&match, &match_out); print_differences("", match_expout.data, match_expout.size, &match_out, sizeof match_out); /* Normalize, then convert and compare again. */ - ofputil_normalize_rule(&rule); - ofputil_cls_rule_to_ofp10_match(&rule, &match_normal); + ofputil_normalize_match(&match); + ofputil_match_to_ofp10_match(&match, &match_normal); print_differences("normal: ", &match_out, sizeof match_out, &match_normal, sizeof match_normal); putchar('\n'); @@ -2414,9 +2415,9 @@ ofctl_parse_ofp10_match(int argc OVS_UNUSED, char *argv[] OVS_UNUSED) } /* "parse-ofp11-match": reads a series of ofp11_match specifications as hex - * bytes from stdin, converts them to cls_rules, prints them as strings on - * stdout, and then converts them back to hex bytes and prints any differences - * from the input. */ + * bytes from stdin, converts them to "struct match"es, prints them as strings + * on stdout, and then converts them back to hex bytes and prints any + * differences from the input. */ static void ofctl_parse_ofp11_match(int argc OVS_UNUSED, char *argv[] OVS_UNUSED) { @@ -2426,7 +2427,7 @@ ofctl_parse_ofp11_match(int argc OVS_UNUSED, char *argv[] OVS_UNUSED) while (!ds_get_preprocessed_line(&in, stdin)) { struct ofpbuf match_in; struct ofp11_match match_out; - struct cls_rule rule; + struct match match; enum ofperr error; /* Parse hex bytes. */ @@ -2439,20 +2440,19 @@ ofctl_parse_ofp11_match(int argc OVS_UNUSED, char *argv[] OVS_UNUSED) match_in.size, sizeof(struct ofp11_match)); } - /* Convert to cls_rule. */ - error = ofputil_cls_rule_from_ofp11_match(match_in.data, - OFP_DEFAULT_PRIORITY, &rule); + /* Convert to match. */ + error = ofputil_match_from_ofp11_match(match_in.data, &match); if (error) { printf("bad ofp11_match: %s\n\n", ofperr_get_name(error)); ofpbuf_uninit(&match_in); continue; } - /* Print cls_rule. */ - cls_rule_print(&rule); + /* Print match. */ + match_print(&match); /* Convert back to ofp11_match and print differences from input. */ - ofputil_cls_rule_to_ofp11_match(&rule, &match_out); + ofputil_match_to_ofp11_match(&match, &match_out); print_differences("", match_in.data, match_in.size, &match_out, sizeof match_out); @@ -2586,71 +2586,71 @@ ofctl_parse_ofp11_instructions(int argc OVS_UNUSED, char *argv[] OVS_UNUSED) static void ofctl_check_vlan(int argc OVS_UNUSED, char *argv[]) { - struct cls_rule rule; + struct match match; char *string_s; struct ofputil_flow_mod fm; struct ofpbuf nxm; - struct cls_rule nxm_rule; + struct match nxm_match; int nxm_match_len; char *nxm_s; - struct ofp10_match of10_match; - struct cls_rule of10_rule; + struct ofp10_match of10_raw; + struct match of10_match; - struct ofp11_match of11_match; - struct cls_rule of11_rule; + struct ofp11_match of11_raw; + struct match of11_match; enum ofperr error; - cls_rule_init_catchall(&rule, OFP_DEFAULT_PRIORITY); - rule.flow.vlan_tci = htons(strtoul(argv[1], NULL, 16)); - rule.wc.masks.vlan_tci = htons(strtoul(argv[2], NULL, 16)); + match_init_catchall(&match); + match.flow.vlan_tci = htons(strtoul(argv[1], NULL, 16)); + match.wc.masks.vlan_tci = htons(strtoul(argv[2], NULL, 16)); /* Convert to and from string. */ - string_s = cls_rule_to_string(&rule); + string_s = match_to_string(&match, OFP_DEFAULT_PRIORITY); printf("%s -> ", string_s); fflush(stdout); parse_ofp_str(&fm, -1, string_s, false); printf("%04"PRIx16"/%04"PRIx16"\n", - ntohs(fm.cr.flow.vlan_tci), - ntohs(fm.cr.wc.masks.vlan_tci)); + ntohs(fm.match.flow.vlan_tci), + ntohs(fm.match.wc.masks.vlan_tci)); free(string_s); /* Convert to and from NXM. */ ofpbuf_init(&nxm, 0); - nxm_match_len = nx_put_match(&nxm, &rule, htonll(0), htonll(0)); + nxm_match_len = nx_put_match(&nxm, &match, htonll(0), htonll(0)); nxm_s = nx_match_to_string(nxm.data, nxm_match_len); - error = nx_pull_match(&nxm, nxm_match_len, 0, &nxm_rule, NULL, NULL); + error = nx_pull_match(&nxm, nxm_match_len, &nxm_match, NULL, NULL); printf("NXM: %s -> ", nxm_s); if (error) { printf("%s\n", ofperr_to_string(error)); } else { printf("%04"PRIx16"/%04"PRIx16"\n", - ntohs(nxm_rule.flow.vlan_tci), - ntohs(nxm_rule.wc.masks.vlan_tci)); + ntohs(nxm_match.flow.vlan_tci), + ntohs(nxm_match.wc.masks.vlan_tci)); } free(nxm_s); ofpbuf_uninit(&nxm); /* Convert to and from OXM. */ ofpbuf_init(&nxm, 0); - nxm_match_len = oxm_put_match(&nxm, &rule); + nxm_match_len = oxm_put_match(&nxm, &match); nxm_s = oxm_match_to_string(nxm.data, nxm_match_len); - error = oxm_pull_match(&nxm, 0, &nxm_rule); + error = oxm_pull_match(&nxm, &nxm_match); printf("OXM: %s -> ", nxm_s); if (error) { printf("%s\n", ofperr_to_string(error)); } else { - uint16_t vid = ntohs(nxm_rule.flow.vlan_tci) & + uint16_t vid = ntohs(nxm_match.flow.vlan_tci) & (VLAN_VID_MASK | VLAN_CFI); - uint16_t mask = ntohs(nxm_rule.wc.masks.vlan_tci) & + uint16_t mask = ntohs(nxm_match.wc.masks.vlan_tci) & (VLAN_VID_MASK | VLAN_CFI); printf("%04"PRIx16"/%04"PRIx16",", vid, mask); - if (vid && vlan_tci_to_pcp(nxm_rule.wc.masks.vlan_tci)) { - printf("%02"PRIx8"\n", vlan_tci_to_pcp(nxm_rule.flow.vlan_tci)); + if (vid && vlan_tci_to_pcp(nxm_match.wc.masks.vlan_tci)) { + printf("%02"PRIx8"\n", vlan_tci_to_pcp(nxm_match.flow.vlan_tci)); } else { printf("--\n"); } @@ -2659,26 +2659,26 @@ ofctl_check_vlan(int argc OVS_UNUSED, char *argv[]) ofpbuf_uninit(&nxm); /* Convert to and from OpenFlow 1.0. */ - ofputil_cls_rule_to_ofp10_match(&rule, &of10_match); - ofputil_cls_rule_from_ofp10_match(&of10_match, 0, &of10_rule); + ofputil_match_to_ofp10_match(&match, &of10_raw); + ofputil_match_from_ofp10_match(&of10_raw, &of10_match); printf("OF1.0: %04"PRIx16"/%d,%02"PRIx8"/%d -> %04"PRIx16"/%04"PRIx16"\n", - ntohs(of10_match.dl_vlan), - (of10_match.wildcards & htonl(OFPFW10_DL_VLAN)) != 0, - of10_match.dl_vlan_pcp, - (of10_match.wildcards & htonl(OFPFW10_DL_VLAN_PCP)) != 0, - ntohs(of10_rule.flow.vlan_tci), - ntohs(of10_rule.wc.masks.vlan_tci)); + ntohs(of10_raw.dl_vlan), + (of10_raw.wildcards & htonl(OFPFW10_DL_VLAN)) != 0, + of10_raw.dl_vlan_pcp, + (of10_raw.wildcards & htonl(OFPFW10_DL_VLAN_PCP)) != 0, + ntohs(of10_match.flow.vlan_tci), + ntohs(of10_match.wc.masks.vlan_tci)); /* Convert to and from OpenFlow 1.1. */ - ofputil_cls_rule_to_ofp11_match(&rule, &of11_match); - ofputil_cls_rule_from_ofp11_match(&of11_match, 0, &of11_rule); + ofputil_match_to_ofp11_match(&match, &of11_raw); + ofputil_match_from_ofp11_match(&of11_raw, &of11_match); printf("OF1.1: %04"PRIx16"/%d,%02"PRIx8"/%d -> %04"PRIx16"/%04"PRIx16"\n", - ntohs(of11_match.dl_vlan), - (of11_match.wildcards & htonl(OFPFW11_DL_VLAN)) != 0, - of11_match.dl_vlan_pcp, - (of11_match.wildcards & htonl(OFPFW11_DL_VLAN_PCP)) != 0, - ntohs(of11_rule.flow.vlan_tci), - ntohs(of11_rule.wc.masks.vlan_tci)); + ntohs(of11_raw.dl_vlan), + (of11_raw.wildcards & htonl(OFPFW11_DL_VLAN)) != 0, + of11_raw.dl_vlan_pcp, + (of11_raw.wildcards & htonl(OFPFW11_DL_VLAN_PCP)) != 0, + ntohs(of11_match.flow.vlan_tci), + ntohs(of11_match.wc.masks.vlan_tci)); } /* "print-error ENUM": Prints the type and code of ENUM for every OpenFlow