diff options
Diffstat (limited to 'drivers/net/ethernet/emulex/benet/be.h')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be.h | 76 |
1 files changed, 54 insertions, 22 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index c827b1b6b1ce..ace5050dba38 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -34,7 +34,7 @@ #include "be_hw.h" #include "be_roce.h" -#define DRV_VER "4.6.62.0u" +#define DRV_VER "4.9.134.0u" #define DRV_NAME "be2net" #define BE_NAME "Emulex BladeEngine2" #define BE3_NAME "Emulex BladeEngine3" @@ -99,14 +99,18 @@ static inline char *nic_name(struct pci_dev *pdev) #define MCC_Q_LEN 128 /* total size not to exceed 8 pages */ #define MCC_CQ_LEN 256 -#define BE3_MAX_RSS_QS 8 #define BE2_MAX_RSS_QS 4 -#define MAX_RSS_QS BE3_MAX_RSS_QS -#define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */ +#define BE3_MAX_RSS_QS 16 +#define BE3_MAX_TX_QS 16 +#define BE3_MAX_EVT_QS 16 + +#define MAX_RX_QS 32 +#define MAX_EVT_QS 32 +#define MAX_TX_QS 32 -#define MAX_TX_QS 8 #define MAX_ROCE_EQS 5 -#define MAX_MSIX_VECTORS (MAX_RSS_QS + MAX_ROCE_EQS) /* RSS qs + RoCE */ +#define MAX_MSIX_VECTORS 32 +#define MIN_MSIX_VECTORS 1 #define BE_TX_BUDGET 256 #define BE_NAPI_WEIGHT 64 #define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */ @@ -189,6 +193,7 @@ struct be_eq_obj { u32 cur_eqd; /* in usecs */ u8 idx; /* array index */ + u8 msix_idx; u16 tx_budget; u16 spurious_intr; struct napi_struct napi; @@ -352,6 +357,18 @@ struct phy_info { u32 supported; }; +struct be_resources { + u16 max_vfs; /* Total VFs "really" supported by FW/HW */ + u16 max_mcast_mac; + u16 max_tx_qs; + u16 max_rss_qs; + u16 max_rx_qs; + u16 max_uc_mac; /* Max UC MACs programmable */ + u16 max_vlans; /* Number of vlans supported */ + u16 max_evt_qs; + u32 if_cap_flags; +}; + struct be_adapter { struct pci_dev *pdev; struct net_device *netdev; @@ -369,18 +386,19 @@ struct be_adapter { spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */ spinlock_t mcc_cq_lock; - u32 num_msix_vec; - u32 num_evt_qs; - struct be_eq_obj eq_obj[MAX_MSIX_VECTORS]; + u16 cfg_num_qs; /* configured via set-channels */ + u16 num_evt_qs; + u16 num_msix_vec; + struct be_eq_obj eq_obj[MAX_EVT_QS]; struct msix_entry msix_entries[MAX_MSIX_VECTORS]; bool isr_registered; /* TX Rings */ - u32 num_tx_qs; + u16 num_tx_qs; struct be_tx_obj tx_obj[MAX_TX_QS]; /* Rx rings */ - u32 num_rx_qs; + u16 num_rx_qs; struct be_rx_obj rx_obj[MAX_RX_QS]; u32 big_page_size; /* Compounded page size shared by rx wrbs */ @@ -430,8 +448,8 @@ struct be_adapter { u32 flash_status; struct completion flash_compl; - u32 num_vfs; /* Number of VFs provisioned by PF driver */ - u32 dev_num_vfs; /* Number of VFs supported by HW */ + struct be_resources res; /* resources available for the func */ + u16 num_vfs; /* Number of VFs provisioned by PF */ u8 virtfn; struct be_vf_cfg *vf_cfg; bool be3_native; @@ -446,21 +464,13 @@ struct be_adapter { u16 qnq_vid; u32 msg_enable; int be_get_temp_freq; - u16 max_mcast_mac; - u16 max_tx_queues; - u16 max_rss_queues; - u16 max_rx_queues; - u16 max_pmac_cnt; - u16 max_vlans; - u16 max_event_queues; - u32 if_cap_flags; u8 pf_number; u64 rss_flags; }; #define be_physfn(adapter) (!adapter->virtfn) #define sriov_enabled(adapter) (adapter->num_vfs > 0) -#define sriov_want(adapter) (adapter->dev_num_vfs && num_vfs && \ +#define sriov_want(adapter) (be_max_vfs(adapter) && num_vfs && \ be_physfn(adapter)) #define for_all_vfs(adapter, vf_cfg, i) \ for (i = 0, vf_cfg = &adapter->vf_cfg[i]; i < adapter->num_vfs; \ @@ -469,6 +479,26 @@ struct be_adapter { #define ON 1 #define OFF 0 +#define be_max_vlans(adapter) (adapter->res.max_vlans) +#define be_max_uc(adapter) (adapter->res.max_uc_mac) +#define be_max_mc(adapter) (adapter->res.max_mcast_mac) +#define be_max_vfs(adapter) (adapter->res.max_vfs) +#define be_max_rss(adapter) (adapter->res.max_rss_qs) +#define be_max_txqs(adapter) (adapter->res.max_tx_qs) +#define be_max_prio_txqs(adapter) (adapter->res.max_prio_tx_qs) +#define be_max_rxqs(adapter) (adapter->res.max_rx_qs) +#define be_max_eqs(adapter) (adapter->res.max_evt_qs) +#define be_if_cap_flags(adapter) (adapter->res.if_cap_flags) + +static inline u16 be_max_qs(struct be_adapter *adapter) +{ + /* If no RSS, need atleast the one def RXQ */ + u16 num = max_t(u16, be_max_rss(adapter), 1); + + num = min(num, be_max_eqs(adapter)); + return min_t(u16, num, num_online_cpus()); +} + #define lancer_chip(adapter) (adapter->pdev->device == OC_DEVICE_ID3 || \ adapter->pdev->device == OC_DEVICE_ID4) @@ -672,6 +702,8 @@ extern int be_load_fw(struct be_adapter *adapter, u8 *func); extern bool be_is_wol_supported(struct be_adapter *adapter); extern bool be_pause_supported(struct be_adapter *adapter); extern u32 be_get_fw_log_level(struct be_adapter *adapter); +int be_update_queues(struct be_adapter *adapter); +int be_poll(struct napi_struct *napi, int budget); /* * internal function to initialize-cleanup roce device. |