diff options
Diffstat (limited to 'src/network')
| -rw-r--r-- | src/network/networkd-netdev-bond.c | 44 | ||||
| -rw-r--r-- | src/network/networkd-netdev-bond.h | 15 | ||||
| -rw-r--r-- | src/network/networkd-netdev-gperf.gperf | 1 |
3 files changed, 60 insertions, 0 deletions
diff --git a/src/network/networkd-netdev-bond.c b/src/network/networkd-netdev-bond.c index 562f9eb9d4..c4d1fcd17e 100644 --- a/src/network/networkd-netdev-bond.c +++ b/src/network/networkd-netdev-bond.c @@ -42,6 +42,21 @@ static const char* const bond_mode_table[_NETDEV_BOND_MODE_MAX] = { 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: @@ -63,6 +78,23 @@ static uint8_t bond_mode_to_kernel(BondMode mode) { } } +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; @@ -83,6 +115,17 @@ static int netdev_bond_fill_message_create(NetDev *netdev, Link *link, sd_rtnl_m } } + 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; } @@ -93,6 +136,7 @@ static void bond_init(NetDev *netdev) { assert(b); b->mode = _NETDEV_BOND_MODE_INVALID; + b->xmit_hash_policy = _NETDEV_BOND_XMIT_HASH_POLICY_INVALID; } const NetDevVTable bond_vtable = { diff --git a/src/network/networkd-netdev-bond.h b/src/network/networkd-netdev-bond.h index 09731b73e2..0e9955ee3d 100644 --- a/src/network/networkd-netdev-bond.h +++ b/src/network/networkd-netdev-bond.h @@ -37,10 +37,21 @@ typedef enum BondMode { _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; @@ -48,4 +59,8 @@ 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); diff --git a/src/network/networkd-netdev-gperf.gperf b/src/network/networkd-netdev-gperf.gperf index b46b8dbfc9..bafdccfc1e 100644 --- a/src/network/networkd-netdev-gperf.gperf +++ b/src/network/networkd-netdev-gperf.gperf @@ -52,3 +52,4 @@ Tap.PacketInfo, config_parse_bool, 0, 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) |