diff options
author | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-01 09:09:08 +0200 |
---|---|---|
committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-01 09:12:07 +0200 |
commit | 1bd9b61222f3a81ffe770fc00b70ded6e760c42b (patch) | |
tree | 0bf7d996cf0664796687c1be6d22958fcf6a8096 /lib/librte_eal/common/eal_common_options.c | |
parent | bb4e158029645f37809fcf81a3acddd6fa11f88a (diff) |
New upstream version 18.05
Change-Id: Icd4170ddc4f63aeae5d0559490e5195b5349f9c2
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_eal/common/eal_common_options.c')
-rw-r--r-- | lib/librte_eal/common/eal_common_options.c | 114 |
1 files changed, 89 insertions, 25 deletions
diff --git a/lib/librte_eal/common/eal_common_options.c b/lib/librte_eal/common/eal_common_options.c index 9f2f8d25..ecebb292 100644 --- a/lib/librte_eal/common/eal_common_options.c +++ b/lib/librte_eal/common/eal_common_options.c @@ -27,6 +27,7 @@ #include "eal_internal_cfg.h" #include "eal_options.h" #include "eal_filesystem.h" +#include "eal_private.h" #define BITS_PER_HEX 4 #define LCORE_OPT_LST 1 @@ -73,6 +74,8 @@ eal_long_options[] = { {OPT_VDEV, 1, NULL, OPT_VDEV_NUM }, {OPT_VFIO_INTR, 1, NULL, OPT_VFIO_INTR_NUM }, {OPT_VMWARE_TSC_MAP, 0, NULL, OPT_VMWARE_TSC_MAP_NUM }, + {OPT_LEGACY_MEM, 0, NULL, OPT_LEGACY_MEM_NUM }, + {OPT_SINGLE_FILE_SEGMENTS, 0, NULL, OPT_SINGLE_FILE_SEGMENTS_NUM}, {0, 0, NULL, 0 } }; @@ -151,7 +154,7 @@ eal_option_device_parse(void) TAILQ_FOREACH_SAFE(devopt, &devopt_list, next, tmp) { if (ret == 0) { - ret = rte_eal_devargs_add(devopt->type, devopt->arg); + ret = rte_devargs_add(devopt->type, devopt->arg); if (ret) RTE_LOG(ERR, EAL, "Unable to parse device '%s'\n", devopt->arg); @@ -177,8 +180,11 @@ eal_reset_internal_config(struct internal_config *internal_cfg) for (i = 0; i < RTE_MAX_NUMA_NODES; i++) internal_cfg->socket_mem[i] = 0; /* zero out hugedir descriptors */ - for (i = 0; i < MAX_HUGEPAGE_SIZES; i++) + for (i = 0; i < MAX_HUGEPAGE_SIZES; i++) { + memset(&internal_cfg->hugepage_info[i], 0, + sizeof(internal_cfg->hugepage_info[0])); internal_cfg->hugepage_info[i].lock_descriptor = -1; + } internal_cfg->base_virtaddr = 0; internal_cfg->syslog_facility = LOG_DAEMON; @@ -194,6 +200,7 @@ eal_reset_internal_config(struct internal_config *internal_cfg) internal_cfg->vmware_tsc_map = 0; internal_cfg->create_uio_dev = 0; internal_cfg->user_mbuf_pool_ops_name = NULL; + internal_cfg->init_complete = 0; } static int @@ -875,7 +882,7 @@ static int eal_parse_syslog(const char *facility, struct internal_config *conf) { int i; - static struct { + static const struct { const char *name; int value; } map[] = { @@ -911,43 +918,92 @@ eal_parse_syslog(const char *facility, struct internal_config *conf) } static int -eal_parse_log_level(const char *arg) +eal_parse_log_priority(const char *level) { - char *end, *str, *type, *level; + static const char * const levels[] = { + [RTE_LOG_EMERG] = "emergency", + [RTE_LOG_ALERT] = "alert", + [RTE_LOG_CRIT] = "critical", + [RTE_LOG_ERR] = "error", + [RTE_LOG_WARNING] = "warning", + [RTE_LOG_NOTICE] = "notice", + [RTE_LOG_INFO] = "info", + [RTE_LOG_DEBUG] = "debug", + }; + size_t len = strlen(level); unsigned long tmp; + char *end; + unsigned int i; - str = strdup(arg); - if (str == NULL) + if (len == 0) return -1; - if (strchr(str, ',') == NULL) { - type = NULL; - level = str; - } else { - type = strsep(&str, ","); - level = strsep(&str, ","); + /* look for named values, skip 0 which is not a valid level */ + for (i = 1; i < RTE_DIM(levels); i++) { + if (strncmp(levels[i], level, len) == 0) + return i; } + /* not a string, maybe it is numeric */ errno = 0; tmp = strtoul(level, &end, 0); /* check for errors */ - if ((errno != 0) || (level[0] == '\0') || - end == NULL || (*end != '\0')) - goto fail; + if (errno != 0 || end == NULL || *end != '\0' || + tmp >= UINT32_MAX) + return -1; - /* log_level is a uint32_t */ - if (tmp >= UINT32_MAX) - goto fail; + return tmp; +} + +static int +eal_parse_log_level(const char *arg) +{ + const char *pattern = NULL; + const char *regex = NULL; + char *str, *level; + int priority; - if (type == NULL) { - rte_log_set_global_level(tmp); - } else if (rte_log_set_level_regexp(type, tmp) < 0) { - printf("cannot set log level %s,%lu\n", - type, tmp); + str = strdup(arg); + if (str == NULL) + return -1; + + if ((level = strchr(str, ','))) { + regex = str; + *level++ = '\0'; + } else if ((level = strchr(str, ':'))) { + pattern = str; + *level++ = '\0'; + } else { + level = str; + } + + priority = eal_parse_log_priority(level); + if (priority < 0) { + fprintf(stderr, "invalid log priority: %s\n", level); goto fail; } + if (regex) { + if (rte_log_set_level_regexp(regex, priority) < 0) { + fprintf(stderr, "cannot set log level %s,%d\n", + pattern, priority); + goto fail; + } + if (rte_log_save_regexp(regex, priority) < 0) + goto fail; + } else if (pattern) { + if (rte_log_set_level_pattern(pattern, priority) < 0) { + fprintf(stderr, "cannot set log level %s:%d\n", + pattern, priority); + goto fail; + } + if (rte_log_save_pattern(pattern, priority) < 0) + goto fail; + } else { + rte_log_set_global_level(priority); + } + free(str); return 0; @@ -1089,6 +1145,8 @@ eal_parse_common_option(int opt, const char *optarg, case OPT_NO_HUGE_NUM: conf->no_hugetlbfs = 1; + /* no-huge is legacy mem */ + conf->legacy_mem = 1; break; case OPT_NO_PCI_NUM: @@ -1160,6 +1218,12 @@ eal_parse_common_option(int opt, const char *optarg, core_parsed = LCORE_OPT_MAP; break; + case OPT_LEGACY_MEM_NUM: + conf->legacy_mem = 1; + break; + case OPT_SINGLE_FILE_SEGMENTS_NUM: + conf->single_file_segments = 1; + break; /* don't know what to do, leave this to caller */ default: @@ -1302,7 +1366,7 @@ eal_common_usage(void) " --"OPT_PROC_TYPE" Type of this process (primary|secondary|auto)\n" " --"OPT_SYSLOG" Set syslog facility\n" " --"OPT_LOG_LEVEL"=<int> Set global log level\n" - " --"OPT_LOG_LEVEL"=<type-regexp>,<int>\n" + " --"OPT_LOG_LEVEL"=<type-match>:<int>\n" " Set specific log level\n" " -v Display version information on startup\n" " -h, --help This help\n" |