diff options
Diffstat (limited to 'drivers/net/ibmveth.h')
| -rw-r--r-- | drivers/net/ibmveth.h | 56 |
1 files changed, 40 insertions, 16 deletions
diff --git a/drivers/net/ibmveth.h b/drivers/net/ibmveth.h index 72cc15a6cab7..41f61cd18852 100644 --- a/drivers/net/ibmveth.h +++ b/drivers/net/ibmveth.h @@ -25,8 +25,6 @@ #ifndef _IBMVETH_H #define _IBMVETH_H -#define IbmVethMaxSendFrags 6 - /* constants for H_MULTICAST_CTRL */ #define IbmVethMcastReceptionModifyBit 0x80000UL #define IbmVethMcastReceptionEnableBit 0x20000UL @@ -41,6 +39,12 @@ #define IbmVethMcastRemoveFilter 0x2UL #define IbmVethMcastClearFilterTable 0x3UL +#define IBMVETH_ILLAN_PADDED_PKT_CSUM 0x0000000000002000ULL +#define IBMVETH_ILLAN_TRUNK_PRI_MASK 0x0000000000000F00ULL +#define IBMVETH_ILLAN_IPV6_TCP_CSUM 0x0000000000000004ULL +#define IBMVETH_ILLAN_IPV4_TCP_CSUM 0x0000000000000002ULL +#define IBMVETH_ILLAN_ACTIVE_TRUNK 0x0000000000000001ULL + /* hcall macros */ #define h_register_logical_lan(ua, buflst, rxq, fltlst, mac) \ plpar_hcall_norets(H_REGISTER_LOGICAL_LAN, ua, buflst, rxq, fltlst, mac) @@ -67,6 +71,21 @@ static inline long h_send_logical_lan(unsigned long unit_address, return rc; } +static inline long h_illan_attributes(unsigned long unit_address, + unsigned long reset_mask, unsigned long set_mask, + unsigned long *ret_attributes) +{ + long rc; + unsigned long retbuf[PLPAR_HCALL_BUFSIZE]; + + rc = plpar_hcall(H_ILLAN_ATTRIBUTES, retbuf, unit_address, + reset_mask, set_mask); + + *ret_attributes = retbuf[0]; + + return rc; +} + #define h_multicast_ctrl(ua, cmd, mac) \ plpar_hcall_norets(H_MULTICAST_CTRL, ua, cmd, mac) @@ -112,6 +131,7 @@ struct ibmveth_rx_q { struct ibmveth_adapter { struct vio_dev *vdev; struct net_device *netdev; + struct napi_struct napi; struct net_device_stats stats; unsigned int mcastFilterSize; unsigned long mac_addr; @@ -122,6 +142,7 @@ struct ibmveth_adapter { struct ibmveth_buff_pool rx_buff_pool[IbmVethNumBufferPools]; struct ibmveth_rx_q rx_queue; int pool_config; + int rx_csum; /* adapter specific stats */ u64 replenish_task_cycles; @@ -130,20 +151,19 @@ struct ibmveth_adapter { u64 replenish_add_buff_success; u64 rx_invalid_buffer; u64 rx_no_buffer; - u64 tx_multidesc_send; - u64 tx_linearized; - u64 tx_linearize_failed; u64 tx_map_failed; u64 tx_send_failed; spinlock_t stats_lock; }; struct ibmveth_buf_desc_fields { - u32 valid : 1; - u32 toggle : 1; - u32 reserved : 6; - u32 length : 24; - u32 address; + u32 flags_len; +#define IBMVETH_BUF_VALID 0x80000000 +#define IBMVETH_BUF_TOGGLE 0x40000000 +#define IBMVETH_BUF_NO_CSUM 0x02000000 +#define IBMVETH_BUF_CSUM_GOOD 0x01000000 +#define IBMVETH_BUF_LEN_MASK 0x00FFFFFF + u32 address; }; union ibmveth_buf_desc { @@ -152,12 +172,16 @@ union ibmveth_buf_desc { }; struct ibmveth_rx_q_entry { - u16 toggle : 1; - u16 valid : 1; - u16 reserved : 14; - u16 offset; - u32 length; - u64 correlator; + u32 flags_off; +#define IBMVETH_RXQ_TOGGLE 0x80000000 +#define IBMVETH_RXQ_TOGGLE_SHIFT 31 +#define IBMVETH_RXQ_VALID 0x40000000 +#define IBMVETH_RXQ_NO_CSUM 0x02000000 +#define IBMVETH_RXQ_CSUM_GOOD 0x01000000 +#define IBMVETH_RXQ_OFF_MASK 0x0000FFFF + + u32 length; + u64 correlator; }; #endif /* _IBMVETH_H */ |