diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice.h | 46 |
1 files changed, 11 insertions, 35 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice.h b/drivers/net/ethernet/intel/ice/ice.h index fb2bc836b20a..b36e1cf0e461 100644 --- a/drivers/net/ethernet/intel/ice/ice.h +++ b/drivers/net/ethernet/intel/ice/ice.h @@ -47,23 +47,8 @@ extern const char ice_drv_ver[]; #define ICE_MIN_NUM_DESC 64 #define ICE_MAX_NUM_DESC 8160 #define ICE_DFLT_MIN_RX_DESC 512 -/* if the default number of Rx descriptors between ICE_MAX_NUM_DESC and the - * number of descriptors to fill up an entire page is greater than or equal to - * ICE_DFLT_MIN_RX_DESC set it based on page size, otherwise set it to - * ICE_DFLT_MIN_RX_DESC - */ -#define ICE_DFLT_NUM_RX_DESC \ - min_t(u16, ICE_MAX_NUM_DESC, \ - max_t(u16, ALIGN(PAGE_SIZE / sizeof(union ice_32byte_rx_desc), \ - ICE_REQ_DESC_MULTIPLE), \ - ICE_DFLT_MIN_RX_DESC)) -/* set default number of Tx descriptors to the minimum between ICE_MAX_NUM_DESC - * and the number of descriptors to fill up an entire page - */ -#define ICE_DFLT_NUM_TX_DESC min_t(u16, ICE_MAX_NUM_DESC, \ - ALIGN(PAGE_SIZE / \ - sizeof(struct ice_tx_desc), \ - ICE_REQ_DESC_MULTIPLE)) +#define ICE_DFLT_NUM_TX_DESC 256 +#define ICE_DFLT_NUM_RX_DESC 2048 #define ICE_DFLT_TRAFFIC_CLASS BIT(0) #define ICE_INT_NAME_STR_LEN (IFNAMSIZ + 16) @@ -247,9 +232,6 @@ struct ice_vsi { u16 vsi_num; /* HW (absolute) index of this VSI */ u16 idx; /* software index in pf->vsi[] */ - /* Interrupt thresholds */ - u16 work_lmt; - s16 vf_id; /* VF ID for SR-IOV VSIs */ u16 ethtype; /* Ethernet protocol for pause frame */ @@ -371,8 +353,6 @@ struct ice_pf { u32 num_lan_msix; /* Total MSIX vectors for base driver */ u16 num_lan_tx; /* num LAN Tx queues setup */ u16 num_lan_rx; /* num LAN Rx queues setup */ - u16 q_left_tx; /* remaining num Tx queues left unclaimed */ - u16 q_left_rx; /* remaining num Rx queues left unclaimed */ u16 next_vsi; /* Next free slot in pf->vsi[] - 0-based! */ u16 num_alloc_vsi; u16 corer_count; /* Core reset count */ @@ -425,21 +405,15 @@ ice_irq_dynamic_ena(struct ice_hw *hw, struct ice_vsi *vsi, } /** - * ice_find_vsi_by_type - Find and return VSI of a given type - * @pf: PF to search for VSI - * @type: Value indicating type of VSI we are looking for + * ice_get_main_vsi - Get the PF VSI + * @pf: PF instance + * + * returns pf->vsi[0], which by definition is the PF VSI */ -static inline struct ice_vsi * -ice_find_vsi_by_type(struct ice_pf *pf, enum ice_vsi_type type) +static inline struct ice_vsi *ice_get_main_vsi(struct ice_pf *pf) { - int i; - - for (i = 0; i < pf->num_alloc_vsi; i++) { - struct ice_vsi *vsi = pf->vsi[i]; - - if (vsi && vsi->type == type) - return vsi; - } + if (pf->vsi) + return pf->vsi[0]; return NULL; } @@ -447,6 +421,8 @@ ice_find_vsi_by_type(struct ice_pf *pf, enum ice_vsi_type type) int ice_vsi_setup_tx_rings(struct ice_vsi *vsi); int ice_vsi_setup_rx_rings(struct ice_vsi *vsi); void ice_set_ethtool_ops(struct net_device *netdev); +u16 ice_get_avail_txq_count(struct ice_pf *pf); +u16 ice_get_avail_rxq_count(struct ice_pf *pf); void ice_update_vsi_stats(struct ice_vsi *vsi); void ice_update_pf_stats(struct ice_pf *pf); int ice_up(struct ice_vsi *vsi); |