</para>
</listitem>
</varlistentry>
+
+ <varlistentry>
+ <term><varname>TransmitHashPolicy=</varname></term>
+ <listitem>
+ <para>Selects the transmit hash policy to use for slave selection in
+ balance-xor, 802.3ad, and tlb modes.
+ <literal>layer2</literal>
+ <literal>layer3+4</literal>
+ <literal>layer2+3</literal>
+ <literal>encap2+3</literal>
+ <literal>802.3ad</literal>
+ <literal>encap3+4</literal>
+ </para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</refsect1>
DEFINE_STRING_TABLE_LOOKUP(bond_mode, BondMode);
DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_mode, bond_mode, BondMode, "Failed to parse bond mode");
+
+static const char* const bond_xmit_hash_policy_table[_NETDEV_BOND_XMIT_HASH_POLICY_MAX] = {
+ [NETDEV_BOND_XMIT_HASH_POLICY_LAYER2] = "layer2",
+ [NETDEV_BOND_XMIT_HASH_POLICY_LAYER34] = "layer3+4",
+ [NETDEV_BOND_XMIT_HASH_POLICY_LAYER23] = "layer2+3",
+ [NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23] = "encap2+3",
+ [NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34] = "encap3+4",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(bond_xmit_hash_policy, BondXmitHashPolicy);
+DEFINE_CONFIG_PARSE_ENUM(config_parse_bond_xmit_hash_policy,
+ bond_xmit_hash_policy,
+ BondXmitHashPolicy,
+ "Failed to parse bond transmit hash policy")
+
static uint8_t bond_mode_to_kernel(BondMode mode) {
switch (mode) {
case NETDEV_BOND_MODE_BALANCE_RR:
}
}
+static uint8_t bond_xmit_hash_policy_to_kernel(BondXmitHashPolicy policy) {
+ switch (policy) {
+ case NETDEV_BOND_XMIT_HASH_POLICY_LAYER2:
+ return BOND_XMIT_POLICY_LAYER2;
+ case NETDEV_BOND_XMIT_HASH_POLICY_LAYER34:
+ return BOND_XMIT_POLICY_LAYER34;
+ case NETDEV_BOND_XMIT_HASH_POLICY_LAYER23:
+ return BOND_XMIT_POLICY_LAYER23;
+ case NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23:
+ return BOND_XMIT_POLICY_ENCAP23;
+ case NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34:
+ return BOND_XMIT_POLICY_ENCAP34;
+ default:
+ return (uint8_t) -1;
+ }
+}
+
static int netdev_bond_fill_message_create(NetDev *netdev, Link *link, sd_rtnl_message *m) {
Bond *b = BOND(netdev);
int r;
}
}
+ if (b->xmit_hash_policy != _NETDEV_BOND_XMIT_HASH_POLICY_INVALID) {
+ r = sd_rtnl_message_append_u8(m, IFLA_BOND_XMIT_HASH_POLICY,
+ bond_xmit_hash_policy_to_kernel(b->xmit_hash_policy));
+ if (r < 0) {
+ log_error_netdev(netdev,
+ "Could not append IFLA_BOND_XMIT_HASH_POLICY attribute: %s",
+ strerror(-r));
+ return r;
+ }
+ }
+
return 0;
}
assert(b);
b->mode = _NETDEV_BOND_MODE_INVALID;
+ b->xmit_hash_policy = _NETDEV_BOND_XMIT_HASH_POLICY_INVALID;
}
const NetDevVTable bond_vtable = {
_NETDEV_BOND_MODE_INVALID = -1
} BondMode;
+typedef enum BondXmitHashPolicy {
+ NETDEV_BOND_XMIT_HASH_POLICY_LAYER2,
+ NETDEV_BOND_XMIT_HASH_POLICY_LAYER34,
+ NETDEV_BOND_XMIT_HASH_POLICY_LAYER23,
+ NETDEV_BOND_XMIT_HASH_POLICY_ENCAP23,
+ NETDEV_BOND_XMIT_HASH_POLICY_ENCAP34,
+ _NETDEV_BOND_XMIT_HASH_POLICY_MAX,
+ _NETDEV_BOND_XMIT_HASH_POLICY_INVALID = -1
+} BondXmitHashPolicy;
+
struct Bond {
NetDev meta;
BondMode mode;
+ BondXmitHashPolicy xmit_hash_policy;
};
extern const NetDevVTable bond_vtable;
const char *bond_mode_to_string(BondMode d) _const_;
BondMode bond_mode_from_string(const char *d) _pure_;
+const char *bond_xmit_hash_policy_to_string(BondXmitHashPolicy d) _const_;
+BondXmitHashPolicy bond_xmit_hash_policy_from_string(const char *d) _pure_;
+
int config_parse_bond_mode(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_bond_xmit_hash_policy(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
Tap.User, config_parse_string, 0, offsetof(TunTap, user_name)
Tap.Group, config_parse_string, 0, offsetof(TunTap, group_name)
Bond.Mode, config_parse_bond_mode, 0, offsetof(Bond, mode)
+Bond.TransmitHashPolicy, config_parse_bond_xmit_hash_policy, 0, offsetof(Bond, xmit_hash_policy)