static int parse_qos(const char *buff)
{
/* possible lines look like this
* add 130.230.54.142 tx=max_pcr,max_sdu rx=max_pcr,max_sdu
*/
unsigned char ip[4];
int tx_pcr, tx_sdu, rx_pcr, rx_sdu;
uint32_t ipaddr;
struct atm_qos qos;
memset(&qos, 0, sizeof(struct atm_qos));
if (sscanf(buff, "del %hhu.%hhu.%hhu.%hhu",
ip, ip+1, ip+2, ip+3) == 4) {
ipaddr = *(uint32_t *)ip;
return atm_mpoa_delete_qos(atm_mpoa_search_qos(ipaddr));
}
if (sscanf(buff, "add %hhu.%hhu.%hhu.%hhu tx=%d,%d rx=tx",
ip, ip+1, ip+2, ip+3, &tx_pcr, &tx_sdu) == 6) {
rx_pcr = tx_pcr;
rx_sdu = tx_sdu;
} else if (sscanf(buff, "add %hhu.%hhu.%hhu.%hhu tx=%d,%d rx=%d,%d",
ip, ip+1, ip+2, ip+3, &tx_pcr, &tx_sdu, &rx_pcr, &rx_sdu) != 8)
return 0;
ipaddr = *(uint32_t *)ip;
qos.txtp.traffic_class = ATM_CBR;
qos.txtp.max_pcr = tx_pcr;
qos.txtp.max_sdu = tx_sdu;
qos.rxtp.traffic_class = ATM_CBR;
qos.rxtp.max_pcr = rx_pcr;
qos.rxtp.max_sdu = rx_sdu;
qos.aal = ATM_AAL5;
dprintk("mpoa: mpoa_proc.c: parse_qos(): setting qos paramameters to tx=%d,%d rx=%d,%d\n",
qos.txtp.max_pcr,
qos.txtp.max_sdu,
qos.rxtp.max_pcr,
qos.rxtp.max_sdu
);
atm_mpoa_add_qos(ipaddr, &qos);
return 1;
}
static int parse_qos(const char *buff)
{
/*
*/
unsigned char ip[4];
int tx_pcr, tx_sdu, rx_pcr, rx_sdu;
__be32 ipaddr;
struct atm_qos qos;
memset(&qos, 0, sizeof(struct atm_qos));
if (sscanf(buff, "del %hhu.%hhu.%hhu.%hhu",
ip, ip+1, ip+2, ip+3) == 4) {
ipaddr = *(__be32 *)ip;
return atm_mpoa_delete_qos(atm_mpoa_search_qos(ipaddr));
}
if (sscanf(buff, "add %hhu.%hhu.%hhu.%hhu tx=%d,%d rx=tx",
ip, ip+1, ip+2, ip+3, &tx_pcr, &tx_sdu) == 6) {
rx_pcr = tx_pcr;
rx_sdu = tx_sdu;
} else if (sscanf(buff, "add %hhu.%hhu.%hhu.%hhu tx=%d,%d rx=%d,%d",
ip, ip+1, ip+2, ip+3, &tx_pcr, &tx_sdu, &rx_pcr, &rx_sdu) != 8)
return 0;
ipaddr = *(__be32 *)ip;
qos.txtp.traffic_class = ATM_CBR;
qos.txtp.max_pcr = tx_pcr;
qos.txtp.max_sdu = tx_sdu;
qos.rxtp.traffic_class = ATM_CBR;
qos.rxtp.max_pcr = rx_pcr;
qos.rxtp.max_sdu = rx_sdu;
qos.aal = ATM_AAL5;
dprintk("parse_qos(): setting qos paramameters to tx=%d,%d rx=%d,%d\n",
qos.txtp.max_pcr, qos.txtp.max_sdu,
qos.rxtp.max_pcr, qos.rxtp.max_sdu);
atm_mpoa_add_qos(ipaddr, &qos);
return 1;
}
static int parse_qos(const char *buff, int len)
{
/* possible lines look like this
* add 130.230.54.142 tx=max_pcr,max_sdu rx=max_pcr,max_sdu
*/
int pos, i;
uint32_t ipaddr;
unsigned char ip[4];
char cmd[4], temp[256];
const char *tmp, *prev;
struct atm_qos qos;
int value[5];
memset(&qos, 0, sizeof(struct atm_qos));
strncpy(cmd, buff, 3);
if( strncmp(cmd,"add", 3) && strncmp(cmd,"del", 3))
return 0; /* not add or del */
pos = 4;
/* next parse ip */
prev = buff + pos;
for (i = 0; i < 3; i++) {
tmp = strchr(prev, '.');
if (tmp == NULL) return 0;
memset(temp, '\0', 256);
memcpy(temp, prev, tmp-prev);
ip[i] = (char)simple_strtoul(temp, NULL, 0);
tmp ++;
prev = tmp;
}
tmp = strchr(prev, ' ');
if (tmp == NULL) return 0;
memset(temp, '\0', 256);
memcpy(temp, prev, tmp-prev);
ip[i] = (char)simple_strtoul(temp, NULL, 0);
ipaddr = *(uint32_t *)ip;
if(!strncmp(cmd, "del", 3))
return atm_mpoa_delete_qos(atm_mpoa_search_qos(ipaddr));
/* next transmit values */
tmp = strstr(buff, "tx=");
if(tmp == NULL) return 0;
tmp += 3;
prev = tmp;
for( i = 0; i < 1; i++){
tmp = strchr(prev, ',');
if (tmp == NULL) return 0;
memset(temp, '\0', 256);
memcpy(temp, prev, tmp-prev);
value[i] = (int)simple_strtoul(temp, NULL, 0);
tmp ++;
prev = tmp;
}
tmp = strchr(prev, ' ');
if (tmp == NULL) return 0;
memset(temp, '\0', 256);
memcpy(temp, prev, tmp-prev);
value[i] = (int)simple_strtoul(temp, NULL, 0);
qos.txtp.traffic_class = ATM_CBR;
qos.txtp.max_pcr = value[0];
qos.txtp.max_sdu = value[1];
/* next receive values */
tmp = strstr(buff, "rx=");
if(tmp == NULL) return 0;
if (strstr(buff, "rx=tx")) { /* rx == tx */
qos.rxtp.traffic_class = qos.txtp.traffic_class;
qos.rxtp.max_pcr = qos.txtp.max_pcr;
qos.rxtp.max_cdv = qos.txtp.max_cdv;
qos.rxtp.max_sdu = qos.txtp.max_sdu;
} else {
tmp += 3;
prev = tmp;
for( i = 0; i < 1; i++){
tmp = strchr(prev, ',');
if (tmp == NULL) return 0;
memset(temp, '\0', 256);
memcpy(temp, prev, tmp-prev);
value[i] = (int)simple_strtoul(temp, NULL, 0);
tmp ++;
prev = tmp;
}
tmp = strchr(prev, '\0');
if (tmp == NULL) return 0;
memset(temp, '\0', 256);
memcpy(temp, prev, tmp-prev);
value[i] = (int)simple_strtoul(temp, NULL, 0);
qos.rxtp.traffic_class = ATM_CBR;
qos.rxtp.max_pcr = value[0];
qos.rxtp.max_sdu = value[1];
}
qos.aal = ATM_AAL5;
dprintk("mpoa: mpoa_proc.c: parse_qos(): setting qos paramameters to tx=%d,%d rx=%d,%d\n",
qos.txtp.max_pcr,
qos.txtp.max_sdu,
qos.rxtp.max_pcr,
qos.rxtp.max_sdu
);
atm_mpoa_add_qos(ipaddr, &qos);
return 1;
}