diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_iov_api.h')
| -rw-r--r-- | drivers/net/qede/base/ecore_iov_api.h | 55 |
1 files changed, 41 insertions, 14 deletions
diff --git a/drivers/net/qede/base/ecore_iov_api.h b/drivers/net/qede/base/ecore_iov_api.h index 50cb3f2b..218ef50b 100644 --- a/drivers/net/qede/base/ecore_iov_api.h +++ b/drivers/net/qede/base/ecore_iov_api.h @@ -345,21 +345,13 @@ ecore_iov_get_public_vf_info(struct ecore_hwfn *p_hwfn, u16 vfid, bool b_enabled_only); /** - * @brief Set pending events bitmap for given @vfid - * - * @param p_hwfn - * @param vfid - */ -void ecore_iov_pf_add_pending_events(struct ecore_hwfn *p_hwfn, u8 vfid); - -/** - * @brief Copy pending events bitmap in @events and clear - * original copy of events + * @brief fills a bitmask of all VFs which have pending unhandled + * messages. * * @param p_hwfn */ -void ecore_iov_pf_get_and_clear_pending_events(struct ecore_hwfn *p_hwfn, - u64 *events); +void ecore_iov_pf_get_pending_events(struct ecore_hwfn *p_hwfn, + u64 *events); /** * @brief Copy VF's message to PF's buffer @@ -693,25 +685,60 @@ bool ecore_iov_is_vf_started(struct ecore_hwfn *p_hwfn, * @return - rate in Mbps */ int ecore_iov_get_vf_min_rate(struct ecore_hwfn *p_hwfn, int vfid); + #endif /** + * @brief ecore_pf_configure_vf_queue_coalesce - PF configure coalesce + * parameters of VFs for Rx and Tx queue. + * While the API allows setting coalescing per-qid, all queues sharing a SB + * should be in same range [i.e., either 0-0x7f, 0x80-0xff or 0x100-0x1ff] + * otherwise configuration would break. + * + * @param p_hwfn + * @param rx_coal - Rx Coalesce value in micro seconds. + * @param tx_coal - TX Coalesce value in micro seconds. + * @param vf_id + * @param qid + * + * @return int + **/ +enum _ecore_status_t +ecore_iov_pf_configure_vf_queue_coalesce(struct ecore_hwfn *p_hwfn, + u16 rx_coal, u16 tx_coal, + u16 vf_id, u16 qid); + +/** * @brief - Given a VF index, return index of next [including that] active VF. * * @param p_hwfn * @param rel_vf_id * - * @return E4_MAX_NUM_VFS in case no further active VFs, otherwise index. + * @return MAX_NUM_VFS_E4 in case no further active VFs, otherwise index. */ u16 ecore_iov_get_next_active_vf(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); void ecore_iov_bulletin_set_udp_ports(struct ecore_hwfn *p_hwfn, int vfid, u16 vxlan_port, u16 geneve_port); + +#ifdef CONFIG_ECORE_SW_CHANNEL +/** + * @brief Set whether PF should communicate with VF using SW/HW channel + * Needs to be called for an enabled VF before acquire is over + * [latest good point for doing that is OSAL_IOV_VF_ACQUIRE()] + * + * @param p_hwfn + * @param vfid - relative vf index + * @param b_is_hw - true iff PF is to use HW channel for communication + */ +void ecore_iov_set_vf_hw_channel(struct ecore_hwfn *p_hwfn, int vfid, + bool b_is_hw); +#endif #endif /* CONFIG_ECORE_SRIOV */ #define ecore_for_each_vf(_p_hwfn, _i) \ for (_i = ecore_iov_get_next_active_vf(_p_hwfn, 0); \ - _i < E4_MAX_NUM_VFS; \ + _i < MAX_NUM_VFS_E4; \ _i = ecore_iov_get_next_active_vf(_p_hwfn, _i + 1)) #endif |