static int
sal_config_get_rvalue(char *str, sc_t *sc)
{
char *begin;
char *end;
if ((begin = strchr(str, '=')) == NULL) {
return FALSE;
}
begin++; /* Move past '=' */
while (isspace((unsigned)*begin)) {
begin++; /* Trim leading whitespace */
}
for (end = begin + strlen(begin) - 1; isspace((unsigned)*end); end--)
*end = '\0'; /* Trim trailing whitespace */
sc->sc_value = sal_alloc(end - begin + 2, "config value");
if (sc->sc_value == NULL) {
sal_printf("sal_config_parse: Memory allocation failed\n");
FREE_SC(sc);
return FALSE;
}
sal_strncpy(sc->sc_value, begin, end - begin + 1);
sc->sc_value[end - begin + 1] = '\0';
return TRUE;
}
/*
* Function:
* sal_config_find
* Purpose:
* Find a config entry for the specified name.
* Parameters:
* name - name of variable to recover
* Returns:
* NULL - not found
* !NULL - pointer to value
*/
static sc_t *
sal_config_find(const char *name)
{
sc_t *sc;
sc_hash_t hash;
SC_HASH(name, hash);
sc = sal_config_list[hash];
while (sc != NULL) {
if (sal_strcmp(sc->sc_name, name) == 0) {
break;
}
sc = sc->sc_next;
}
return sc;
}
#ifndef SAL_CONFIG_FILE_DISABLE /* Only used by fileio functions */
static int
sal_config_get_lvalue(char *str, sc_t *sc)
{
char *equals_loc;
if ((equals_loc = strchr(str, '=')) == NULL) {
return FALSE;
}
while (isspace((unsigned)*str)) {
str++; /* skip leading whitespace */
}
if (str == equals_loc) {
return FALSE; /* lvalue is empty or only whitespace */
}
while (isspace((unsigned)*(equals_loc - 1)) && equals_loc > str) {
equals_loc--; /* trim trailing whitespace */
}
sc->sc_name = sal_alloc(equals_loc - str + 1, "config name");
sal_strncpy(sc->sc_name, str, equals_loc - str);
sc->sc_name[equals_loc - str] = '\0';
SC_HASH(sc->sc_name, sc->sc_hash);
return TRUE;
}
int
_ct_echo_pkt_create(_echo_payload_t *ep,
char *str, int mode, int cte_flags, int minlen)
{
int payload_len, len, len_str;
uint32 pkt_flags = 0;
uint8 *pkt_buf, *payload_buf;
int alloc_hdr_here = cte_flags & CTE_FLAGS_ALLOC_HDR_HERE;
sal_memset(ep, 0, sizeof(*ep));
if (str == NULL) {
cli_out("Null string\n");
return 0;
}
pkt_flags = mode;
len_str = sal_strlen(str);
len = len_str + 1;
len += ECHO_STR_OFFSET; /* To store depth, flags */
len += sizeof(uint32); /* CRC at end of payload */
if (cte_flags & CTE_FLAGS_CRC_REGEN) {
pkt_flags |= CTE_FLAGS_CRC_REGEN;
len += sizeof(uint32); /* CRC at end of Ethernet frame */
}
len = minlen > len ? minlen : len; /* Take min length if set */
payload_len = len;
if (alloc_hdr_here) {
len += CPUTRANS_HEADER_BYTES;
pkt_flags |= CTE_FLAGS_ALLOC_HDR_HERE;
}
/* Create packet */
pkt_buf = sal_dma_alloc(len, "ct_echo");
if (pkt_buf == NULL) {
cli_out("Could not alloc packet buffer\n");
return 0;
}
/* Pack the string into the payload past depth, flags */
payload_buf = pkt_buf;
if (alloc_hdr_here) {
payload_buf += CPUTRANS_HEADER_BYTES;
}
sal_strncpy((char *)&payload_buf[ECHO_STR_OFFSET], str, len_str);
if (len_str)
*(char*)&payload_buf[ECHO_STR_OFFSET+len_str] = '\0';
ep->pkt_buf = pkt_buf;
ep->pkt_flags = pkt_flags;
ep->payload_buf = payload_buf;
ep->payload_len = payload_len;
return 1;
}
/*
* Function:
* sal_config_prop_is_known
* Purpose:
* Determine if a given property is valid or not
* Returns:
* TRUE if property exists in property.h, FALSE if it does not
*/
int
sal_config_prop_is_known(sc_t *sc)
{
static char name[256];
char *loc;
sal_strncpy(name, sc->sc_name, sizeof(name) - 1);
name[sizeof(name) - 1] = '\0';
if (sal_config_search_valid_prop(name)) {
return TRUE;
}
/* try removing the . if there is one, for "prop.0" style */
loc = sal_strrchr(name, '.');
if (loc != NULL) {
*loc = '\0';
if (sal_config_search_valid_prop(name)) {
return TRUE;
}
}
/* try removing the . again if there is another one,
for "prop.port.0" style */
loc = sal_strrchr(name, '.');
if (loc != NULL) {
*loc = '\0';
if (sal_config_search_valid_prop(name)) {
return TRUE;
}
}
/* try removing the last underscore if it exists, for "prop_xe.0" style */
loc = sal_strrchr(name, '_');
if (loc != NULL) {
*loc = '\0';
if (sal_config_search_valid_prop(name)) {
return TRUE;
}
}
/*
* try removing one more underscore if it exists, for "prop_in_203.bcm88650"
* style
*/
loc = sal_strrchr(name, '_');
if (loc != NULL) {
*loc = '\0';
if (sal_config_search_valid_prop(name)) {
return TRUE;
}
}
return FALSE;
}
STATIC void
_tlv_msg_string_unpack(const void *buffer, void *value)
{
int len_buffer = 0;
len_buffer = sal_strlen((const char*)buffer);
sal_strncpy((char *)value, (const char *)buffer, len_buffer);
if (len_buffer)
*((char*)value + len_buffer) = '\0';
return;
}
STATIC void
_tlv_msg_string_pack(void *buffer, const void *value)
{
int len_value = 0;
len_value = sal_strlen((const char*)value);
sal_strncpy((char *)buffer, (const char *)value, len_value);
if(len_value)
*((char*)buffer+ len_value) = '\0';
return;
}
int
bslcons_init(void)
{
static bslsink_sink_t console_sink;
bslsink_sink_t *sink;
/* Create console sink */
sink = &console_sink;
bslsink_sink_t_init(sink);
sal_strncpy(sink->name, "console", sizeof(sink->name));
sink->vfprintf = bslcons_vfprintf;
sink->enable_range.min = bslSeverityOff+1;
sink->enable_range.max = bslSeverityCount-1;
bslsink_sink_add(sink);
return 0;
}
NDASUSER_API ndas_error_t
ndas_get_string_error(ndas_error_t code, char* dest, int len)
{
switch (code) {
case NDAS_OK:
sal_strncpy(dest,"NDAS_OK",len); break;
case NDAS_ERROR:
sal_strncpy(dest,"NDAS_ERROR",len); break;
case NDAS_ERROR_DRIVER_NOT_LOADED:
sal_strncpy(dest,"DRIVER_NOT_LOADED",len); break;
case NDAS_ERROR_DRIVER_ALREADY_LOADED:
sal_strncpy(dest,"DRIVER_ALREADY_LOADED",len); break;
case NDAS_ERROR_LIBARARY_NOT_INITIALIZED:
sal_strncpy(dest,"LIBARARY_NOT_INITIALIZED",len); break;
case NDAS_ERROR_INVALID_NDAS_ID:
sal_strncpy(dest,"INVALID_NDAS_ID",len); break;
case NDAS_ERROR_INVALID_NDAS_KEY:
sal_strncpy(dest,"INVALID_NDAS_KEY",len); break;
case NDAS_ERROR_NOT_IMPLEMENTED:
sal_strncpy(dest,"NOT_IMPLEMENTED",len); break;
case NDAS_ERROR_INVALID_PARAMETER:
sal_strncpy(dest,"INVALID_PARAMETER",len); break;
case NDAS_ERROR_INVALID_SLOT_NUMBER:
sal_strncpy(dest,"INVALID_SLOT_NUMBER",len); break;
case NDAS_ERROR_INVALID_NAME:
sal_strncpy(dest,"invalid name",len); break;
case NDAS_ERROR_NO_DEVICE:
sal_strncpy(dest,"NO_DEVICE",len); break;
case NDAS_ERROR_ALREADY_REGISTERED_DEVICE:
sal_strncpy(dest,"ALREADY_REGISTERED_DEVICE",len); break;
case NDAS_ERROR_ALREADY_ENABLED_DEVICE:
sal_strncpy(dest,"ALREADY_ENABLED_DEVICE",len); break;
case NDAS_ERROR_ALREADY_REGISTERED_NAME:
sal_strncpy(dest,"ALREADY_REGISTERED_NAME",len); break;
case NDAS_ERROR_ALREADY_DISABLED_DEVICE:
sal_strncpy(dest,"ALREADY_DISABLED_DEVICE",len); break;
case NDAS_ERROR_ALREADY_STARTED:
sal_strncpy(dest,"ALREADY_STARTED",len); break;
case NDAS_ERROR_ALREADY_STOPPED:
sal_strncpy(dest,"ALREADY_STOPPED",len); break;
case NDAS_ERROR_NOT_ONLINE :
sal_strncpy(dest,"the NDAS device is not online",len); break;
case NDAS_ERROR_NOT_CONNECTED:
sal_strncpy(dest,"the NDAS device is not connected",len); break;
case NDAS_ERROR_INVALID_HANDLE:
sal_strncpy(dest,"INVALID_HANDLE",len); break;
case NDAS_ERROR_NO_WRITE_ACCESS_RIGHT:
sal_strncpy(dest,"no access right to write the data",len); break;
case NDAS_ERROR_WRITE_BUSY:
sal_strncpy(dest,"WRITE_BUSY",len); break;
case NDAS_ERROR_UNSUPPORTED_HARDWARE_VERSION:
sal_strncpy(dest,"UNSUPPORTED_HARDWARE_VERSION",len); break;
case NDAS_ERROR_UNSUPPORTED_SOFTWARE_VERSION:
sal_strncpy(dest,"UNSUPPORTED_SOFTWARE_VERSION",len); break;
case NDAS_ERROR_UNSUPPORTED_DISK_MODE:
sal_strncpy(dest,"UNSUPPORTED_DISK_MODE",len); break;
case NDAS_ERROR_UNSUPPORTED_FEATURE:
sal_strncpy(dest,"UNSUPPORTED_FEATURE",len); break;
case NDAS_ERROR_BUFFER_OVERFLOW:
sal_strncpy(dest,"BUFFER_OVERFLOW",len); break;
case NDAS_ERROR_NO_NETWORK_INTERFACE:
sal_strncpy(dest,"NO_NETWORK_INTERFACE",len); break;
case NDAS_ERROR_INVALID_OPERATION:
sal_strncpy(dest,"INVALID_OPERATION",len); break;
case NDAS_ERROR_NETWORK_DOWN:
sal_strncpy(dest,"NETWORK_DOWN",len); break;
case NDAS_ERROR_MEDIA_CHANGED:
sal_strncpy(dest,"MEDIA_CHANGED",len); break;
case NDAS_ERROR_TIME_OUT:
sal_strncpy(dest,"Timed out",len); break;
case NDAS_ERROR_READONLY:
sal_strncpy(dest,"read-only",len); break;
case NDAS_ERROR_OUT_OF_MEMORY:
sal_strncpy(dest,"out of memory",len); break;
case NDAS_ERROR_EXIST:
sal_strncpy(dest,"EXIST",len); break;
case NDAS_ERROR_SHUTDOWN:
sal_strncpy(dest,"SHUTDOWN",len); break;
case NDAS_ERROR_PROTO_REGISTRATION_FAIL:
sal_strncpy(dest,"PROTO_REGISTRATION_FAIL",len); break;
case NDAS_ERROR_SHUTDOWN_IN_PROGRESS:
sal_strncpy(dest,"Shutdown is in progress", len); break;
case NDAS_ERROR_ADDRESS_NOT_AVAIABLE:
sal_strncpy(dest,"ADDRESS_NOT_AVAIABLE",len); break;
case NDAS_ERROR_NOT_BOUND:
sal_strncpy(dest,"NOT_BOUND",len); break;
case NDAS_ERROR_NETWORK_FAIL:
sal_strncpy(dest,"NETWORK_FAIL",len); break;
case NDAS_ERROR_HDD_DMA2_NOT_SUPPORTED:
sal_strncpy(dest,"Hard Disk Device does not support DMA 2 mode",len); break;
case NDAS_ERROR_IDE_REMOTE_INITIATOR_NOT_EXIST:
sal_strncpy(dest,"Remote Initiator not exists",len); break;
case NDAS_ERROR_IDE_REMOTE_INITIATOR_BAD_COMMAND:
sal_strncpy(dest,"Remote Initiator bad command",len); break;
case NDAS_ERROR_IDE_REMOTE_COMMAND_FAILED:
sal_strncpy(dest,"Remote Initiator command failed",len); break;
case NDAS_ERROR_IDE_REMOTE_AUTH_FAILED:
sal_strncpy(dest,"Remote Authorization failed",len); break;
case NDAS_ERROR_IDE_TARGET_NOT_EXIST:
sal_strncpy(dest,"Target not exists",len); break;
case NDAS_ERROR_HARDWARE_DEFECT:
sal_strncpy(dest,"Hardware defect",len); break;
case NDAS_ERROR_BAD_SECTOR:
sal_strncpy(dest,"Bad sector",len); break;
case NDAS_ERROR_IDE_TARGET_BROKEN_DATA:
sal_strncpy(dest,"Target broken data",len); break;
case NDAS_ERROR_IDE_VENDOR_SPECIFIC:
sal_strncpy(dest,"IDE vendor specific error",len); break;
case NDAS_ERROR_INTERNAL:
sal_strncpy(dest,"The error is caused by the internal framework bug",len); break;
case NDAS_ERROR_MAX_USER_ERR_NUM:
sal_strncpy(dest,"MAX_USER_ERR_NUM",len); break;
case NDAS_ERROR_INVALID_RANGE_REQUEST:
sal_strncpy(dest,"Invalid range of request",len); break;
case NDAS_ERROR_INVALID_METADATA:
sal_strncpy(dest,"Invalid metadata", len); break;
case NDAS_ERROR_CONNECT_FAILED:
sal_strncpy(dest,"Failed to connect", len); break;
default:
sal_snprintf(dest,len,"UNKNOWN CODE(%d)",code); break;
}
return NDAS_OK;
}
int
sal_config_set(char *name, char *value)
{
sc_t *sc, *psc;
char *newval;
char *wildcard = NULL;
char *sc_wildcard;
int length;
sc_hash_t hash;
if (name == NULL || *name == '\0') {
return -1;
}
SC_HASH(name, hash);
sc = sal_config_list[hash];
psc = NULL;
while (sc != NULL) {
if (sal_strcmp(sc->sc_name, name) == 0) {
break;
}
psc = sc;
sc = sc->sc_next;
}
if (sc != NULL) { /* found */
if (value == NULL) { /* delete */
if (sal_config_list[hash] == sc) {
sal_config_list[hash] = sc->sc_next;
} else {
if (psc !=NULL) {
psc->sc_next = sc->sc_next;
}
}
FREE_SC(sc);
return 0;
} else { /* replace */
newval = sal_alloc(strlen(value) + 1, "config value");
if (newval == NULL) {
return -1;
}
sal_strncpy(newval, value, strlen(value));
newval[strlen(value)] = '\0';
sal_free(sc->sc_value);
sc->sc_value = newval;
return 0;
}
}
/* not found, delete */
if (value == NULL) {
int i;
wildcard = wildcard_search(name, wildcard, &length);
if (wildcard != NULL) {
sc_wildcard = sal_alloc((length + 1), "sc_wildcard");
*(sc_wildcard+length) = 0;
for (i = 0; i < MAX_CONFIG_HASH_COUNT; i++) {
sc = sal_config_list[i];
psc = NULL;
while (sc != NULL){
sc_wildcard = sal_strncpy(sc_wildcard, sc->sc_name, length);
sc_wildcard[length] = '\0';
if (sal_strcmp(sc_wildcard, wildcard) == 0) {
if (sal_config_list[i] == sc) {
sal_config_list[i] = sc->sc_next;
FREE_SC(sc);
sc = sal_config_list[i];
psc = NULL;
} else {
if (psc !=NULL) {
psc->sc_next = sc->sc_next;
}
FREE_SC(sc);
if (psc !=NULL) {
sc = psc->sc_next;
}
}
} else {
psc = sc;
sc = sc->sc_next;
}
}
}
sal_free(wildcard);
sal_free(sc_wildcard);
return 0;
} else {
return -1;
}
}
/* not found, add */
if ((sc = sal_alloc(sizeof(sc_t), "config set")) == NULL) {
return -1;
}
sc->sc_name = sal_alloc(strlen(name) + 1, "config name");
sc->sc_value = sal_alloc(strlen(value) + 1, "config value");
if (sc->sc_name == NULL || sc->sc_value == NULL) {
FREE_SC(sc);
return -1;
}
sal_strncpy(sc->sc_name, name, strlen(name));
sc->sc_name[strlen(name)] = '\0';
sal_strncpy(sc->sc_value, value, strlen(value));
sc->sc_value[strlen(value)] = '\0';
sc->sc_hash = hash;
sc->sc_next = sal_config_list[hash];
sal_config_list[hash] = sc;
return 0;
}
cmd_result_t
cmd_knet_ctrl(int unit, args_t *args)
{
parse_table_t pt;
char *subcmd;
int rv;
int idx, pdx, count;
int if_id;
int if_type;
int if_vlan;
int if_port;
int if_addtag;
int if_rcpu;
char *if_name;
int pf_id;
int pf_prio;
int pf_dest_type;
int pf_dest_id;
int pf_striptag;
int pf_mirror;
int pf_mirror_id;
int pf_vlan;
int pf_ingport;
int pf_src_modport;
int pf_src_modid;
int pf_reason;
int pf_fp_rule;
char *pf_desc;
uint32 pkt_offset;
int pkt_data[8];
bcm_knet_netif_t netif;
bcm_knet_filter_t filter;
int pf_dest_proto;
int pf_mirror_proto;
if ((subcmd = ARG_GET(args)) == NULL) {
cli_out("Requires string argument\n");
return CMD_USAGE;
}
if (sal_strcasecmp(subcmd, "netif") == 0) {
if ((subcmd = ARG_GET(args)) == NULL) {
cli_out("Requires additional string argument\n");
return CMD_USAGE;
}
if (sal_strcasecmp(subcmd, "create") == 0) {
if_type = BCM_KNET_NETIF_T_TX_CPU_INGRESS;
if_vlan = 1;
if_port = -1;
if_addtag = 0;
if_rcpu = 0;
if_name = NULL;
parse_table_init(unit, &pt);
parse_table_add(&pt, "Type", PQ_DFL|PQ_MULTI, 0, &if_type, netif_type);
parse_table_add(&pt, "Vlan", PQ_DFL|PQ_INT, 0, &if_vlan, 0);
parse_table_add(&pt, "Port", PQ_DFL|PQ_PORT, 0, &if_port, 0);
parse_table_add(&pt, "AddTag", PQ_DFL|PQ_BOOL, 0, &if_addtag, 0);
parse_table_add(&pt, "RCPU", PQ_DFL|PQ_BOOL, 0, &if_rcpu, 0);
parse_table_add(&pt, "IFName", PQ_DFL|PQ_STRING, 0, &if_name, 0);
if (parse_arg_eq(args, &pt) < 0) {
parse_arg_eq_done(&pt);
return CMD_USAGE;
}
bcm_knet_netif_t_init(&netif);
if (if_name) {
sal_strncpy(netif.name, if_name, sizeof(netif.name) - 1);
}
parse_arg_eq_done(&pt);
/* Force port mode if port was specified */
if (if_port >= 0) {
if_type = BCM_KNET_NETIF_T_TX_LOCAL_PORT;
}
/* Force meta mode if RCPU was specified */
if (if_rcpu) {
if_type = BCM_KNET_NETIF_T_TX_META_DATA;
}
netif.type = if_type;
netif.vlan = if_vlan;
if (if_port >= 0) {
netif.port = if_port;
}
if (if_addtag) {
netif.flags |= BCM_KNET_NETIF_F_ADD_TAG;
}
if (if_rcpu) {
netif.flags |= BCM_KNET_NETIF_F_RCPU_ENCAP;
}
if ((rv = bcm_knet_netif_create(unit, &netif)) < 0) {
cli_out("Error creating network interface: %s\n",
bcm_errmsg(rv));
return CMD_FAIL;
}
_show_netif(unit, &netif);
} else if (sal_strcasecmp(subcmd, "destroy") == 0) {
if (!ARG_CNT(args) || !isint(ARG_CUR(args))) {
return(CMD_USAGE);
}
if_id = parse_integer(ARG_GET(args));
if ((rv = bcm_knet_netif_destroy(unit, if_id)) < 0) {
cli_out("Error destroying network interface: %s\n",
bcm_errmsg(rv));
return CMD_FAIL;
}
} else if (sal_strcasecmp(subcmd, "show") == 0) {
count = 0;
if (bcm_knet_netif_traverse(unit, _trav_netif, &count) < 0) {
return CMD_FAIL;
}
if (count == 0) {
cli_out("<no network interfaces>\n");
}
} else {
cli_out("Subcommand not found: %s\n", subcmd);
return CMD_USAGE;
}
} else if (sal_strcasecmp(subcmd, "filter") == 0) {
if ((subcmd = ARG_GET(args)) == NULL) {
cli_out("Requires string argument\n");
return CMD_USAGE;
}
if (sal_strcasecmp(subcmd, "create") == 0) {
pf_dest_type = -1;
pf_dest_id = -1;
pf_mirror = 0;
pf_mirror_id = 0;
pf_vlan = -1;
pf_ingport = -1;
pf_src_modport = -1;
pf_src_modid = -1;
pf_reason = -1;
pf_fp_rule = -1;
pkt_offset = 0;
for (idx = 0; idx < COUNTOF(pkt_data); idx++) {
pkt_data[idx] = -1;
}
pf_desc = NULL;
pf_prio = 0;
pf_striptag = 1;
pf_dest_proto = 0;
pf_mirror_proto = 0;
parse_table_init(unit, &pt);
parse_table_add(&pt, "DestType", PQ_DFL|PQ_MULTI, 0, &pf_dest_type,
filter_dest_type);
parse_table_add(&pt, "DestID", PQ_DFL|PQ_INT, 0, &pf_dest_id, 0);
parse_table_add(&pt, "PRIOrity", PQ_DFL|PQ_INT, 0, &pf_prio, 0);
parse_table_add(&pt, "DESCription", PQ_DFL|PQ_STRING, 0, &pf_desc, 0);
parse_table_add(&pt, "StripTag", PQ_DFL|PQ_BOOL, 0, &pf_striptag, 0);
parse_table_add(&pt, "Mirror", PQ_DFL|PQ_BOOL, 0, &pf_mirror, 0);
parse_table_add(&pt, "MirrorID", PQ_DFL|PQ_INT, 0, &pf_mirror_id, 0);
parse_table_add(&pt, "Vlan", PQ_DFL|PQ_INT, 0, &pf_vlan, 0);
parse_table_add(&pt, "IngPort", PQ_DFL|PQ_PORT, 0, &pf_ingport, 0);
parse_table_add(&pt, "SrcPort", PQ_DFL|PQ_INT, 0, &pf_src_modport, 0);
parse_table_add(&pt, "SrcModid", PQ_DFL|PQ_INT, 0, &pf_src_modid, 0);
parse_table_add(&pt, "Reason", PQ_DFL|PQ_MULTI, 0, &pf_reason,
reason_str);
parse_table_add(&pt, "FPRule", PQ_DFL|PQ_INT, 0, &pf_fp_rule, 0);
parse_table_add(&pt, "PktOffset", PQ_DFL|PQ_HEX, 0, &pkt_offset, 0);
parse_table_add(&pt, "PktByte0", PQ_DFL|PQ_INT, 0, &pkt_data[0], 0);
parse_table_add(&pt, "PktByte1", PQ_DFL|PQ_INT, 0, &pkt_data[1], 0);
parse_table_add(&pt, "PktByte2", PQ_DFL|PQ_INT, 0, &pkt_data[2], 0);
parse_table_add(&pt, "PktByte3", PQ_DFL|PQ_INT, 0, &pkt_data[3], 0);
parse_table_add(&pt, "PktByte4", PQ_DFL|PQ_INT, 0, &pkt_data[4], 0);
parse_table_add(&pt, "PktByte5", PQ_DFL|PQ_INT, 0, &pkt_data[5], 0);
parse_table_add(&pt, "PktByte6", PQ_DFL|PQ_INT, 0, &pkt_data[6], 0);
parse_table_add(&pt, "PktByte7", PQ_DFL|PQ_INT, 0, &pkt_data[7], 0);
parse_table_add(&pt, "DestProto", PQ_DFL|PQ_INT, 0, &pf_dest_proto, 0);
parse_table_add(&pt, "MirrorProto", PQ_DFL|PQ_INT, 0, &pf_mirror_proto, 0);
if (parse_arg_eq(args, &pt) < 0) {
parse_arg_eq_done(&pt);
return CMD_USAGE;
}
bcm_knet_filter_t_init(&filter);
filter.type = BCM_KNET_FILTER_T_RX_PKT;
if (pf_desc) {
sal_strncpy(filter.desc, pf_desc, sizeof(filter.desc) - 1);
}
parse_arg_eq_done(&pt);
if (pf_dest_type < 0) {
cli_out("Missing destination\n");
return CMD_USAGE;
}
filter.priority = pf_prio;
filter.dest_type = pf_dest_type;
filter.dest_id = pf_dest_id;
filter.dest_proto = pf_dest_proto;
/*
* Specifying a mirror ID implies mirroring to another
* netif. Enabling mirroring while leaving mirror ID at
* zero implies mirroring to the Rx API.
*/
if (pf_mirror_id) {
pf_mirror = 1;
}
if (pf_dest_type == BCM_KNET_DEST_T_NETIF && pf_mirror) {
filter.mirror_type = BCM_KNET_DEST_T_BCM_RX_API;
if (pf_mirror_id) {
filter.mirror_type = BCM_KNET_DEST_T_NETIF;
filter.mirror_id = pf_mirror_id;
filter.mirror_proto = pf_mirror_proto;
}
}
if (pf_striptag) {
filter.flags |= BCM_KNET_FILTER_F_STRIP_TAG;
}
if (pf_vlan >= 0) {
filter.m_vlan = pf_vlan;
filter.match_flags |= BCM_KNET_FILTER_M_VLAN;
}
if (pf_ingport >= 0) {
filter.m_ingport = pf_ingport;
filter.match_flags |= BCM_KNET_FILTER_M_INGPORT;
}
if (pf_src_modport >= 0) {
filter.m_src_modport = pf_src_modport;
filter.match_flags |= BCM_KNET_FILTER_M_SRC_MODPORT;
}
if (pf_src_modid >= 0) {
filter.m_src_modid = pf_src_modid;
filter.match_flags |= BCM_KNET_FILTER_M_SRC_MODID;
}
if (pf_reason >= 0) {
BCM_RX_REASON_SET(filter.m_reason, pf_reason);
filter.match_flags |= BCM_KNET_FILTER_M_REASON;
}
if (pf_fp_rule >= 0) {
filter.m_fp_rule = pf_fp_rule;
filter.match_flags |= BCM_KNET_FILTER_M_FP_RULE;
}
for (idx = 0; idx < COUNTOF(pkt_data); idx++) {
pdx = pkt_offset + idx;
if (pdx >= sizeof(filter.m_raw_data)) {
cli_out("PktOffset too large - max is %d\n",
(int)sizeof(filter.m_raw_data) - COUNTOF(pkt_data));
return CMD_USAGE;
}
if (pkt_data[idx] >= 0) {
filter.raw_size = pdx + 1;
filter.match_flags |= BCM_KNET_FILTER_M_RAW;
filter.m_raw_data[pdx] = (uint8)pkt_data[idx];
filter.m_raw_mask[pdx] = 0xff;
}
}
if ((rv = bcm_knet_filter_create(unit, &filter)) < 0) {
cli_out("Error creating packet filter: %s\n",
bcm_errmsg(rv));
return CMD_FAIL;
}
_show_filter(unit, &filter);
} else if (sal_strcasecmp(subcmd, "destroy") == 0) {
if (!ARG_CNT(args) || !isint(ARG_CUR(args))) {
return(CMD_USAGE);
}
pf_id = parse_integer(ARG_GET(args));
if ((rv = bcm_knet_filter_destroy(unit, pf_id)) < 0) {
cli_out("Error destroying packet filter: %s\n",
bcm_errmsg(rv));
return CMD_FAIL;
}
} else if (sal_strcasecmp(subcmd, "show") == 0) {
count = 0;
if (bcm_knet_filter_traverse(unit, _trav_filter, &count) < 0) {
return CMD_FAIL;
}
if (count == 0) {
cli_out("<no filters>\n");
}
} else {
cli_out("Subcommand not found: %s\n", subcmd);
return CMD_USAGE;
}
} else {
cli_out("Subcommand not found: %s\n", subcmd);
return CMD_USAGE;
}
return CMD_OK;
}