diff options
Diffstat (limited to 'drivers/net/benet/be.h')
| -rw-r--r-- | drivers/net/benet/be.h | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h index f803c58..a0b4743 100644 --- a/drivers/net/benet/be.h +++ b/drivers/net/benet/be.h @@ -84,15 +84,14 @@ static inline char *nic_name(struct pci_dev *pdev) #define MCC_CQ_LEN 256 #define MAX_RSS_QS 4 /* BE limit is 4 queues/port */ -#define BE_MAX_MSIX_VECTORS (MAX_RSS_QS + 1 + 1)/* RSS qs + 1 def Rx + Tx */ +#define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */ +#define BE_MAX_MSIX_VECTORS (MAX_RX_QS + 1)/* RX + TX */ #define BE_NAPI_WEIGHT 64 #define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */ #define RX_FRAGS_REFILL_WM (RX_Q_LEN - MAX_RX_POST) #define FW_VER_LEN 32 -#define BE_MAX_VF 32 - struct be_dma_mem { void *va; dma_addr_t dma; @@ -154,7 +153,7 @@ struct be_eq_obj { u16 min_eqd; /* in usecs */ u16 max_eqd; /* in usecs */ u16 cur_eqd; /* in usecs */ - u8 msix_vec_idx; + u8 eq_idx; struct napi_struct napi; }; @@ -276,7 +275,7 @@ struct be_adapter { spinlock_t mcc_cq_lock; struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS]; - bool msix_enabled; + u32 num_msix_vec; bool isr_registered; /* TX Rings */ @@ -287,11 +286,11 @@ struct be_adapter { u32 cache_line_break[8]; /* Rx rings */ - struct be_rx_obj rx_obj[MAX_RSS_QS + 1]; /* one default non-rss Q */ + struct be_rx_obj rx_obj[MAX_RX_QS]; u32 num_rx_qs; u32 big_page_size; /* Compounded page size shared by rx wrbs */ - u8 msix_vec_next_idx; + u8 eq_next_idx; struct be_drv_stats drv_stats; struct vlan_group *vlan_grp; @@ -308,10 +307,10 @@ struct be_adapter { u16 work_counter; /* Ethtool knobs and info */ - bool rx_csum; /* BE card must perform rx-checksumming */ char fw_ver[FW_VER_LEN]; u32 if_handle; /* Used to configure filtering */ u32 pmac_id; /* MAC addr handle used by BE card */ + u32 beacon_state; /* for set_phys_id */ bool eeh_err; bool link_up; @@ -334,7 +333,7 @@ struct be_adapter { bool be3_native; bool sriov_enabled; - struct be_vf_cfg vf_cfg[BE_MAX_VF]; + struct be_vf_cfg *vf_cfg; u8 is_virtfn; u32 sli_family; u8 hba_port_num; @@ -351,6 +350,7 @@ struct be_adapter { extern const struct ethtool_ops be_ethtool_ops; +#define msix_enabled(adapter) (adapter->num_msix_vec > 0) #define tx_stats(adapter) (&adapter->tx_stats) #define rx_stats(rxo) (&rxo->stats) @@ -455,18 +455,10 @@ static inline u8 is_udp_pkt(struct sk_buff *skb) static inline void be_check_sriov_fn_type(struct be_adapter *adapter) { - u8 data; u32 sli_intf; - if (lancer_chip(adapter)) { - pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, - &sli_intf); - adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0; - } else { - pci_write_config_byte(adapter->pdev, 0xFE, 0xAA); - pci_read_config_byte(adapter->pdev, 0xFE, &data); - adapter->is_virtfn = (data != 0xAA); - } + pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, &sli_intf); + adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0; } static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) @@ -482,6 +474,11 @@ static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) memcpy(mac, adapter->netdev->dev_addr, 3); } +static inline bool be_multi_rxq(const struct be_adapter *adapter) +{ + return adapter->num_rx_qs > 1; +} + extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped); extern void be_link_status_update(struct be_adapter *adapter, bool link_up); |