diff options
| author | Narender Kumar <narender.kumar@qlogic.com> | 2009-08-23 08:35:09 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-08-23 19:00:20 -0700 |
| commit | 1bb482f8a46000f77577948ff1c350275bba7dc9 (patch) | |
| tree | 3003df5a4414af44af0756f670531d9445bad397 /drivers/net/netxen/netxen_nic.h | |
| parent | 8fea0f0db87a4aaed41a93eed147af61cc5f9e3f (diff) | |
netxen: ethtool statistics and control for LRO
Add ethtool -K knob to control LRO in firmware.
LRO path is completely separated from GRO, LRO packets
are still fed with netif_receive_skb().
Also fix ethtool statistics to include LRO packets.
Also use correct message type while configuring interrupt coalescing.
Signed-off-by: Narender Kumar <narender.kumar@qlogic.com>
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen/netxen_nic.h')
| -rw-r--r-- | drivers/net/netxen/netxen_nic.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h index 5abb41e2d02c..fa43aa059c43 100644 --- a/drivers/net/netxen/netxen_nic.h +++ b/drivers/net/netxen/netxen_nic.h @@ -576,7 +576,8 @@ struct netxen_adapter_stats { u64 rxdropped; u64 txdropped; u64 csummed; - u64 no_rcv; + u64 rx_pkts; + u64 lro_pkts; u64 rxbytes; u64 txbytes; }; @@ -958,7 +959,8 @@ typedef struct { #define NX_NIC_H2C_OPCODE_PROXY_STOP_DONE 20 #define NX_NIC_H2C_OPCODE_GET_LINKEVENT 21 #define NX_NIC_C2C_OPCODE 22 -#define NX_NIC_H2C_OPCODE_LAST 23 +#define NX_NIC_H2C_OPCODE_CONFIG_HW_LRO 24 +#define NX_NIC_H2C_OPCODE_LAST 25 /* * Firmware --> Driver @@ -984,6 +986,19 @@ typedef struct { #define VPORT_MISS_MODE_ACCEPT_ALL 1 /* accept all packets */ #define VPORT_MISS_MODE_ACCEPT_MULTI 2 /* accept unmatched multicast */ +#define NX_NIC_LRO_REQUEST_FIRST 0 +#define NX_NIC_LRO_REQUEST_ADD_FLOW 1 +#define NX_NIC_LRO_REQUEST_DELETE_FLOW 2 +#define NX_NIC_LRO_REQUEST_TIMER 3 +#define NX_NIC_LRO_REQUEST_CLEANUP 4 +#define NX_NIC_LRO_REQUEST_ADD_FLOW_SCHEDULED 5 +#define NX_TOE_LRO_REQUEST_ADD_FLOW 6 +#define NX_TOE_LRO_REQUEST_ADD_FLOW_RESPONSE 7 +#define NX_TOE_LRO_REQUEST_DELETE_FLOW 8 +#define NX_TOE_LRO_REQUEST_DELETE_FLOW_RESPONSE 9 +#define NX_TOE_LRO_REQUEST_TIMER 10 +#define NX_NIC_LRO_REQUEST_LAST 11 + #define NX_FW_CAPABILITY_LINK_NOTIFICATION (1 << 5) #define NX_FW_CAPABILITY_SWITCHING (1 << 6) #define NX_FW_CAPABILITY_PEXQ (1 << 7) @@ -1064,6 +1079,7 @@ typedef struct { #define NETXEN_NIC_MSI_ENABLED 0x02 #define NETXEN_NIC_MSIX_ENABLED 0x04 +#define NETXEN_NIC_LRO_ENABLED 0x08 #define NETXEN_IS_MSI_FAMILY(adapter) \ ((adapter)->flags & (NETXEN_NIC_MSI_ENABLED | NETXEN_NIC_MSIX_ENABLED)) @@ -1290,6 +1306,8 @@ void netxen_advert_link_change(struct netxen_adapter *adapter, int linkup); int nx_fw_cmd_set_mtu(struct netxen_adapter *adapter, int mtu); int netxen_nic_change_mtu(struct net_device *netdev, int new_mtu); +int netxen_config_hw_lro(struct netxen_adapter *adapter, int enable); +int netxen_send_lro_cleanup(struct netxen_adapter *adapter); int netxen_nic_set_mac(struct net_device *netdev, void *p); struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev); |