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swconfig: support setting SWITCH_TYPE_LINK attributes 

Supported syntax is inspired by ethtool. Example usages:
swconfig dev switch0 port 2 set link "duplex half speed 100"
swconfig dev switch0 port 2 set link "autoneg on"

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 48624
lede-17.01
Rafał Miłecki 2016-02-03 09:38:42 +00:00
parent 6831bac31f
commit 6219b3deae
1 changed files with 51 additions and 0 deletions
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51
package/network/config/swconfig/src/swlib.c
View File

@ -420,11 +420,20 @@ swlib_set_attr(struct switch_dev *dev, struct switch_attr *attr, struct switch_v
return swlib_call(cmd, NULL, send_attr_val, val);
}
enum {
CMD_NONE,
CMD_DUPLEX,
CMD_ANEG,
CMD_SPEED,
};
int swlib_set_attr_string(struct switch_dev *dev, struct switch_attr *a, int port_vlan, const char *str)
{
struct switch_port *ports;
struct switch_port_link *link;
struct switch_val val;
char *ptr;
int cmd = CMD_NONE;
memset(&val, 0, sizeof(val));
val.port_vlan = port_vlan;
@ -470,6 +479,48 @@ int swlib_set_attr_string(struct switch_dev *dev, struct switch_attr *a, int por
}
val.value.ports = ports;
break;
case SWITCH_TYPE_LINK:
link = malloc(sizeof(struct switch_port_link));
memset(link, 0, sizeof(struct switch_port_link));
ptr = (char *)str;
for (ptr = strtok(ptr," "); ptr; ptr = strtok(NULL, " ")) {
switch (cmd) {
case CMD_NONE:
if (!strcmp(ptr, "duplex"))
cmd = CMD_DUPLEX;
else if (!strcmp(ptr, "autoneg"))
cmd = CMD_ANEG;
else if (!strcmp(ptr, "speed"))
cmd = CMD_SPEED;
else
fprintf(stderr, "Unsupported option %s\n", ptr);
break;
case CMD_DUPLEX:
if (!strcmp(ptr, "half"))
link->duplex = 0;
else if (!strcmp(ptr, "full"))
link->duplex = 1;
else
fprintf(stderr, "Unsupported value %s\n", ptr);
cmd = CMD_NONE;
break;
case CMD_ANEG:
if (!strcmp(ptr, "on"))
link->aneg = 1;
else if (!strcmp(ptr, "off"))
link->aneg = 0;
else
fprintf(stderr, "Unsupported value %s\n", ptr);
cmd = CMD_NONE;
break;
case CMD_SPEED:
link->speed = atoi(ptr);
cmd = CMD_NONE;
break;
}
}
val.value.link = link;
break;
case SWITCH_TYPE_NOVAL:
if (str && !strcmp(str, "0"))
return 0;