gboolean
_dcb_enable (const char *iface,
gboolean enable,
DcbFunc run_func,
gpointer user_data,
GError **error)
{
if (enable)
return do_helper (iface, DCBTOOL, run_func, user_data, error, "dcb on");
else
return do_helper (iface, DCBTOOL, run_func, user_data, error, "dcb off");
}
gboolean
_dcb_cleanup (const char *iface,
DcbFunc run_func,
gpointer user_data,
GError **error)
{
const char *cmds[] = {
"app:fcoe e:0",
"app:iscsi e:0",
"app:fip e:0",
"pfc e:0",
"pg e:0",
NULL
};
const char **iter = cmds;
gboolean success = TRUE;
/* Turn everything off and return first error we get (if any) */
while (iter && *iter) {
if (!do_helper (iface, DCBTOOL, run_func, user_data, success ? error : NULL, "%s", *iter))
success = FALSE;
iter++;
}
if (!_dcb_enable (iface, FALSE, run_func, user_data, success ? error : NULL))
success = FALSE;
return success;
}
gboolean
_fcoe_cleanup (const char *iface,
DcbFunc run_func,
gpointer user_data,
GError **error)
{
return do_helper (NULL, FCOEADM, run_func, user_data, error, "-d %s", iface);
}
void operator()(WorldPacket& data, int32 loc_idx)
{
char const* text = sObjectMgr.GetMangosString(i_textId, loc_idx);
if (i_args)
{
// we need copy va_list before use or original va_list will corrupted
va_list ap;
va_copy(ap, *i_args);
char str [2048];
vsnprintf(str, 2048, text, ap);
va_end(ap);
do_helper(data, &str[0]);
}
else
do_helper(data, text);
}
gboolean
_fcoe_setup (const char *iface,
NMSettingDcb *s_dcb,
DcbFunc run_func,
gpointer user_data,
GError **error)
{
NMSettingDcbFlags flags;
g_assert (s_dcb);
flags = nm_setting_dcb_get_app_fcoe_flags (s_dcb);
if (flags & NM_SETTING_DCB_FLAG_ENABLE) {
const char *mode = nm_setting_dcb_get_app_fcoe_mode (s_dcb);
if (!do_helper (NULL, FCOEADM, run_func, user_data, error, "-m %s -c %s", mode, iface))
return FALSE;
} else {
if (!do_helper (NULL, FCOEADM, run_func, user_data, error, "-d %s", iface))
return FALSE;
}
return TRUE;
}
gboolean
_dcb_setup (const char *iface,
NMSettingDcb *s_dcb,
DcbFunc run_func,
gpointer user_data,
GError **error)
{
NMSettingDcbFlags flags;
guint i;
g_assert (s_dcb);
/* FCoE */
flags = nm_setting_dcb_get_app_fcoe_flags (s_dcb);
SET_APP (flags, s_dcb, fcoe);
/* iSCSI */
flags = nm_setting_dcb_get_app_iscsi_flags (s_dcb);
SET_APP (flags, s_dcb, iscsi);
/* FIP */
flags = nm_setting_dcb_get_app_fip_flags (s_dcb);
SET_APP (flags, s_dcb, fip);
/* Priority Flow Control */
flags = nm_setting_dcb_get_priority_flow_control_flags (s_dcb);
SET_FLAGS (flags, "pfc");
if (flags & NM_SETTING_DCB_FLAG_ENABLE) {
char buf[10];
for (i = 0; i < 8; i++)
buf[i] = nm_setting_dcb_get_priority_flow_control (s_dcb, i) ? '1' : '0';
buf[i] = 0;
if (!do_helper (iface, DCBTOOL, run_func, user_data, error, "pfc pfcup:%s", buf))
return FALSE;
}
/* Priority Groups */
flags = nm_setting_dcb_get_priority_group_flags (s_dcb);
if (flags & NM_SETTING_DCB_FLAG_ENABLE) {
GString *s;
gboolean success;
guint id;
s = g_string_sized_new (150);
g_string_append_printf (s, "pg e:1 a:%c w:%c",
flags & NM_SETTING_DCB_FLAG_ADVERTISE ? '1' : '0',
flags & NM_SETTING_DCB_FLAG_WILLING ? '1' : '0');
/* Priority Groups */
g_string_append (s, " pgid:");
for (i = 0; i < 8; i++) {
id = nm_setting_dcb_get_priority_group_id (s_dcb, i);
g_assert (id < 8 || id == 15);
g_string_append_c (s, (id < 8) ? ('0' + id) : 'f');
}
/* Priority Group Bandwidth */
g_string_append_printf (s, " pgpct:%u,%u,%u,%u,%u,%u,%u,%u",
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 0),
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 1),
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 2),
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 3),
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 4),
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 5),
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 6),
nm_setting_dcb_get_priority_group_bandwidth (s_dcb, 7));
/* Priority Bandwidth */
g_string_append_printf (s, " uppct:%u,%u,%u,%u,%u,%u,%u,%u",
nm_setting_dcb_get_priority_bandwidth (s_dcb, 0),
nm_setting_dcb_get_priority_bandwidth (s_dcb, 1),
nm_setting_dcb_get_priority_bandwidth (s_dcb, 2),
nm_setting_dcb_get_priority_bandwidth (s_dcb, 3),
nm_setting_dcb_get_priority_bandwidth (s_dcb, 4),
nm_setting_dcb_get_priority_bandwidth (s_dcb, 5),
nm_setting_dcb_get_priority_bandwidth (s_dcb, 6),
nm_setting_dcb_get_priority_bandwidth (s_dcb, 7));
/* Strict Bandwidth */
g_string_append (s, " strict:");
for (i = 0; i < 8; i++)
g_string_append_c (s, nm_setting_dcb_get_priority_strict_bandwidth (s_dcb, i) ? '1' : '0');
/* Priority Traffic Class */
g_string_append (s, " up2tc:");
for (i = 0; i < 8; i++) {
id = nm_setting_dcb_get_priority_traffic_class (s_dcb, i);
g_assert (id < 8);
g_string_append_c (s, '0' + id);
}
success = do_helper (iface, DCBTOOL, run_func, user_data, error, "%s", s->str);
g_string_free (s, TRUE);
if (!success)
return FALSE;
} else {
/* Ignore disable failure since lldpad <= 0.9.46 does not support disabling
* priority groups without specifying an entire PG config.
*/
(void) do_helper (iface, DCBTOOL, run_func, user_data, error, "pg e:0");
}
return TRUE;
}
