diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:49:40 -0800 |
commit | 0191b625ca5a46206d2fb862bb08f36f2fcb3b31 (patch) | |
tree | 454d1842b1833d976da62abcbd5c47521ebe9bd7 /drivers/net/bonding/bond_3ad.h | |
parent | 54a696bd07c14d3b1192d03ce7269bc59b45209a (diff) | |
parent | eb56092fc168bf5af199d47af50c0d84a96db898 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1429 commits)
net: Allow dependancies of FDDI & Tokenring to be modular.
igb: Fix build warning when DCA is disabled.
net: Fix warning fallout from recent NAPI interface changes.
gro: Fix potential use after free
sfc: If AN is enabled, always read speed/duplex from the AN advertising bits
sfc: When disabling the NIC, close the device rather than unregistering it
sfc: SFT9001: Add cable diagnostics
sfc: Add support for multiple PHY self-tests
sfc: Merge top-level functions for self-tests
sfc: Clean up PHY mode management in loopback self-test
sfc: Fix unreliable link detection in some loopback modes
sfc: Generate unique names for per-NIC workqueues
802.3ad: use standard ethhdr instead of ad_header
802.3ad: generalize out mac address initializer
802.3ad: initialize ports LACPDU from const initializer
802.3ad: remove typedef around ad_system
802.3ad: turn ports is_individual into a bool
802.3ad: turn ports is_enabled into a bool
802.3ad: make ntt bool
ixgbe: Fix set_ringparam in ixgbe to use the same memory pools.
...
Fixed trivial IPv4/6 address printing conflicts in fs/cifs/connect.c due
to the conversion to %pI (in this networking merge) and the addition of
doing IPv6 addresses (from the earlier merge of CIFS).
Diffstat (limited to 'drivers/net/bonding/bond_3ad.h')
-rw-r--r-- | drivers/net/bonding/bond_3ad.h | 59 |
1 files changed, 28 insertions, 31 deletions
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h index b5ee45f6d55..8a83eb283c2 100644 --- a/drivers/net/bonding/bond_3ad.h +++ b/drivers/net/bonding/bond_3ad.h @@ -33,7 +33,6 @@ #define AD_TIMER_INTERVAL 100 /*msec*/ #define MULTICAST_LACPDU_ADDR {0x01, 0x80, 0xC2, 0x00, 0x00, 0x02} -#define AD_MULTICAST_LACPDU_ADDR {MULTICAST_LACPDU_ADDR} #define AD_LACP_SLOW 0 #define AD_LACP_FAST 1 @@ -42,10 +41,11 @@ typedef struct mac_addr { u8 mac_addr_value[ETH_ALEN]; } mac_addr_t; -typedef enum { - AD_BANDWIDTH = 0, - AD_COUNT -} agg_selection_t; +enum { + BOND_AD_STABLE = 0, + BOND_AD_BANDWIDTH = 1, + BOND_AD_COUNT = 2, +}; // rx machine states(43.4.11 in the 802.3ad standard) typedef enum { @@ -105,12 +105,6 @@ typedef enum { #pragma pack(1) -typedef struct ad_header { - struct mac_addr destination_address; - struct mac_addr source_address; - __be16 length_type; -} ad_header_t; - // Link Aggregation Control Protocol(LACP) data unit structure(43.4.2.2 in the 802.3ad standard) typedef struct lacpdu { u8 subtype; // = LACP(= 0x01) @@ -143,7 +137,7 @@ typedef struct lacpdu { } lacpdu_t; typedef struct lacpdu_header { - struct ad_header ad_header; + struct ethhdr hdr; struct lacpdu lacpdu; } lacpdu_header_t; @@ -164,7 +158,7 @@ typedef struct bond_marker { } bond_marker_t; typedef struct bond_marker_header { - struct ad_header ad_header; + struct ethhdr hdr; struct bond_marker marker; } bond_marker_header_t; @@ -183,7 +177,7 @@ struct port; typedef struct aggregator { struct mac_addr aggregator_mac_address; u16 aggregator_identifier; - u16 is_individual; // BOOLEAN + bool is_individual; u16 actor_admin_aggregator_key; u16 actor_oper_aggregator_key; struct mac_addr partner_system; @@ -198,6 +192,15 @@ typedef struct aggregator { u16 num_of_ports; } aggregator_t; +struct port_params { + struct mac_addr system; + u16 system_priority; + u16 key; + u16 port_number; + u16 port_priority; + u16 port_state; +}; + // port structure(43.4.6 in the 802.3ad standard) typedef struct port { u16 actor_port_number; @@ -205,24 +208,17 @@ typedef struct port { struct mac_addr actor_system; // This parameter is added here although it is not specified in the standard, just for simplification u16 actor_system_priority; // This parameter is added here although it is not specified in the standard, just for simplification u16 actor_port_aggregator_identifier; - u16 ntt; // BOOLEAN + bool ntt; u16 actor_admin_port_key; u16 actor_oper_port_key; u8 actor_admin_port_state; u8 actor_oper_port_state; - struct mac_addr partner_admin_system; - struct mac_addr partner_oper_system; - u16 partner_admin_system_priority; - u16 partner_oper_system_priority; - u16 partner_admin_key; - u16 partner_oper_key; - u16 partner_admin_port_number; - u16 partner_oper_port_number; - u16 partner_admin_port_priority; - u16 partner_oper_port_priority; - u8 partner_admin_port_state; - u8 partner_oper_port_state; - u16 is_enabled; // BOOLEAN + + struct port_params partner_admin; + struct port_params partner_oper; + + bool is_enabled; + // ****** PRIVATE PARAMETERS ****** u16 sm_vars; // all state machines variables for this port rx_states_t sm_rx_state; // state machine rx state @@ -241,10 +237,10 @@ typedef struct port { } port_t; // system structure -typedef struct ad_system { +struct ad_system { u16 sys_priority; struct mac_addr sys_mac_addr; -} ad_system_t; +}; #ifdef __ia64__ #pragma pack() @@ -255,7 +251,7 @@ typedef struct ad_system { #define SLAVE_AD_INFO(slave) ((slave)->ad_info) struct ad_bond_info { - ad_system_t system; // 802.3ad system structure + struct ad_system system; /* 802.3ad system structure */ u32 agg_select_timer; // Timer to select aggregator after all adapter's hand shakes u32 agg_select_mode; // Mode of selection of active aggregator(bandwidth/count) int lacp_fast; /* whether fast periodic tx should be @@ -277,6 +273,7 @@ void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution, int lacp_fas int bond_3ad_bind_slave(struct slave *slave); void bond_3ad_unbind_slave(struct slave *slave); void bond_3ad_state_machine_handler(struct work_struct *); +void bond_3ad_initiate_agg_selection(struct bonding *bond, int timeout); void bond_3ad_adapter_speed_changed(struct slave *slave); void bond_3ad_adapter_duplex_changed(struct slave *slave); void bond_3ad_handle_link_change(struct slave *slave, char link); |