diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_iov_api.h')
| -rw-r--r-- | drivers/net/qede/base/ecore_iov_api.h | 519 |
1 files changed, 144 insertions, 375 deletions
diff --git a/drivers/net/qede/base/ecore_iov_api.h b/drivers/net/qede/base/ecore_iov_api.h index b34a9c6b..bb8df82f 100644 --- a/drivers/net/qede/base/ecore_iov_api.h +++ b/drivers/net/qede/base/ecore_iov_api.h @@ -9,34 +9,49 @@ #ifndef __ECORE_SRIOV_API_H__ #define __ECORE_SRIOV_API_H__ +#include "common_hsi.h" #include "ecore_status.h" +#define ECORE_ETH_VF_NUM_MAC_FILTERS 1 +#define ECORE_ETH_VF_NUM_VLAN_FILTERS 2 #define ECORE_VF_ARRAY_LENGTH (3) #define IS_VF(p_dev) ((p_dev)->b_is_vf) #define IS_PF(p_dev) (!((p_dev)->b_is_vf)) #ifdef CONFIG_ECORE_SRIOV -#define IS_PF_SRIOV(p_hwfn) (!!((p_hwfn)->p_dev->sriov_info.total_vfs)) +#define IS_PF_SRIOV(p_hwfn) (!!((p_hwfn)->p_dev->p_iov_info)) #else #define IS_PF_SRIOV(p_hwfn) (0) #endif #define IS_PF_SRIOV_ALLOC(p_hwfn) (!!((p_hwfn)->pf_iov_info)) -#define IS_PF_PDA(p_hwfn) 0 /* @@TBD Michalk */ +#define IS_PF_PDA(p_hwfn) 0 /* @@TBD Michalk */ /* @@@ TBD MichalK - what should this number be*/ #define ECORE_MAX_VF_CHAINS_PER_PF 16 /* vport update extended feature tlvs flags */ enum ecore_iov_vport_update_flag { - ECORE_IOV_VP_UPDATE_ACTIVATE = 0, - ECORE_IOV_VP_UPDATE_VLAN_STRIP = 1, - ECORE_IOV_VP_UPDATE_TX_SWITCH = 2, - ECORE_IOV_VP_UPDATE_MCAST = 3, - ECORE_IOV_VP_UPDATE_ACCEPT_PARAM = 4, - ECORE_IOV_VP_UPDATE_RSS = 5, - ECORE_IOV_VP_UPDATE_ACCEPT_ANY_VLAN = 6, - ECORE_IOV_VP_UPDATE_SGE_TPA = 7, - ECORE_IOV_VP_UPDATE_MAX = 8, + ECORE_IOV_VP_UPDATE_ACTIVATE = 0, + ECORE_IOV_VP_UPDATE_VLAN_STRIP = 1, + ECORE_IOV_VP_UPDATE_TX_SWITCH = 2, + ECORE_IOV_VP_UPDATE_MCAST = 3, + ECORE_IOV_VP_UPDATE_ACCEPT_PARAM = 4, + ECORE_IOV_VP_UPDATE_RSS = 5, + ECORE_IOV_VP_UPDATE_ACCEPT_ANY_VLAN = 6, + ECORE_IOV_VP_UPDATE_SGE_TPA = 7, + ECORE_IOV_VP_UPDATE_MAX = 8, +}; + +/* PF to VF STATUS is part of vfpf-channel API + * and must be forward compatible +*/ +enum ecore_iov_pf_to_vf_status { + PFVF_STATUS_WAITING = 0, + PFVF_STATUS_SUCCESS, + PFVF_STATUS_FAILURE, + PFVF_STATUS_NOT_SUPPORTED, + PFVF_STATUS_NO_RESOURCE, + PFVF_STATUS_FORCED, }; struct ecore_mcp_link_params; @@ -53,6 +68,14 @@ struct ecore_mcp_link_capabilities; struct ecore_vf_acquire_sw_info { u32 driver_version; u8 os_type; + + /* We have several close releases that all use ~same FW with different + * versions [making it incompatible as the versioning scheme is still + * tied directly to FW version], allow to override the checking. Only + * those versions would actually support this feature [so it would not + * break forward compatibility with newer HV drivers that are no longer + * suited]. + */ bool override_fw_version; }; @@ -67,21 +90,21 @@ struct ecore_public_vf_info { #ifdef CONFIG_ECORE_SW_CHANNEL /* This is SW channel related only... */ enum mbx_state { - VF_PF_UNKNOWN_STATE = 0, - VF_PF_WAIT_FOR_START_REQUEST = 1, - VF_PF_WAIT_FOR_NEXT_CHUNK_OF_REQUEST = 2, - VF_PF_REQUEST_IN_PROCESSING = 3, - VF_PF_RESPONSE_READY = 4, + VF_PF_UNKNOWN_STATE = 0, + VF_PF_WAIT_FOR_START_REQUEST = 1, + VF_PF_WAIT_FOR_NEXT_CHUNK_OF_REQUEST = 2, + VF_PF_REQUEST_IN_PROCESSING = 3, + VF_PF_RESPONSE_READY = 4, }; struct ecore_iov_sw_mbx { - enum mbx_state mbx_state; + enum mbx_state mbx_state; - u32 request_size; - u32 request_offset; + u32 request_size; + u32 request_offset; - u32 response_size; - u32 response_offset; + u32 response_size; + u32 response_offset; }; /** @@ -92,32 +115,58 @@ struct ecore_iov_sw_mbx { * * @return struct ecore_iov_sw_mbx* */ -struct ecore_iov_sw_mbx *ecore_iov_get_vf_sw_mbx(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id); +struct ecore_iov_sw_mbx* +ecore_iov_get_vf_sw_mbx(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); #endif +/* This struct is part of ecore_dev and contains data relevant to all hwfns; + * Initialized only if SR-IOV cpabability is exposed in PCIe config space. + */ +struct ecore_hw_sriov_info { + /* standard SRIOV capability fields, mostly for debugging */ + int pos; /* capability position */ + int nres; /* number of resources */ + u32 cap; /* SR-IOV Capabilities */ + u16 ctrl; /* SR-IOV Control */ + u16 total_vfs; /* total VFs associated with the PF */ + u16 num_vfs; /* number of vfs that have been started */ + u16 initial_vfs; /* initial VFs associated with the PF */ + u16 nr_virtfn; /* number of VFs available */ + u16 offset; /* first VF Routing ID offset */ + u16 stride; /* following VF stride */ + u16 vf_device_id; /* VF device id */ + u32 pgsz; /* page size for BAR alignment */ + u8 link; /* Function Dependency Link */ + + u32 first_vf_in_pf; +}; + #ifdef CONFIG_ECORE_SRIOV +#ifndef LINUX_REMOVE /** * @brief mark/clear all VFs before/after an incoming PCIe sriov * disable. * - * @param p_hwfn + * @param p_dev * @param to_disable */ -void ecore_iov_set_vfs_to_disable(struct ecore_hwfn *p_hwfn, u8 to_disable); +void ecore_iov_set_vfs_to_disable(struct ecore_dev *p_dev, + u8 to_disable); /** - * @brief mark/clear chosen VFs before/after an incoming PCIe + * @brief mark/clear chosen VF before/after an incoming PCIe * sriov disable. * - * @param p_hwfn + * @param p_dev + * @param rel_vf_id * @param to_disable */ -void ecore_iov_set_vf_to_disable(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id, u8 to_disable); +void ecore_iov_set_vf_to_disable(struct ecore_dev *p_dev, + u16 rel_vf_id, + u8 to_disable); /** - * * @brief ecore_iov_init_hw_for_vf - initialize the HW for * enabling access of a VF. Also includes preparing the * IGU for VF access. This needs to be called AFTER hw is @@ -132,7 +181,8 @@ void ecore_iov_set_vf_to_disable(struct ecore_hwfn *p_hwfn, */ enum _ecore_status_t ecore_iov_init_hw_for_vf(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt, - u16 rel_vf_id, u16 num_rx_queues); + u16 rel_vf_id, + u16 num_rx_queues); /** * @brief ecore_iov_process_mbx_req - process a request received @@ -143,7 +193,8 @@ enum _ecore_status_t ecore_iov_init_hw_for_vf(struct ecore_hwfn *p_hwfn, * @param vfid */ void ecore_iov_process_mbx_req(struct ecore_hwfn *p_hwfn, - struct ecore_ptt *p_ptt, int vfid); + struct ecore_ptt *p_ptt, + int vfid); /** * @brief ecore_iov_release_hw_for_vf - called once upper layer @@ -161,7 +212,6 @@ enum _ecore_status_t ecore_iov_release_hw_for_vf(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt, u16 rel_vf_id); -#ifndef LINUX_REMOVE /** * @brief ecore_iov_set_vf_ctx - set a context for a given VF * @@ -172,8 +222,8 @@ enum _ecore_status_t ecore_iov_release_hw_for_vf(struct ecore_hwfn *p_hwfn, * @return enum _ecore_status_t */ enum _ecore_status_t ecore_iov_set_vf_ctx(struct ecore_hwfn *p_hwfn, - u16 vf_id, void *ctx); -#endif + u16 vf_id, + void *ctx); /** * @brief FLR cleanup for all VFs @@ -197,7 +247,8 @@ enum _ecore_status_t ecore_iov_vf_flr_cleanup(struct ecore_hwfn *p_hwfn, */ enum _ecore_status_t ecore_iov_single_vf_flr_cleanup(struct ecore_hwfn *p_hwfn, - struct ecore_ptt *p_ptt, u16 rel_vf_id); + struct ecore_ptt *p_ptt, + u16 rel_vf_id); /** * @brief Update the bulletin with link information. Notice this does NOT @@ -238,7 +289,8 @@ void ecore_iov_get_link(struct ecore_hwfn *p_hwfn, * * @return bool */ -bool ecore_iov_is_vf_pending_flr(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +bool ecore_iov_is_vf_pending_flr(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief Check if given VF ID @vfid is valid @@ -253,7 +305,8 @@ bool ecore_iov_is_vf_pending_flr(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); * @return bool - true for valid VF ID */ bool ecore_iov_is_valid_vfid(struct ecore_hwfn *p_hwfn, - int rel_vf_id, bool b_enabled_only); + int rel_vf_id, + bool b_enabled_only); /** * @brief Get VF's public info structure @@ -264,9 +317,9 @@ bool ecore_iov_is_valid_vfid(struct ecore_hwfn *p_hwfn, * * @return struct ecore_public_vf_info * */ -struct ecore_public_vf_info *ecore_iov_get_public_vf_info(struct ecore_hwfn - *p_hwfn, u16 vfid, - bool b_enabled_only); +struct ecore_public_vf_info* +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 @@ -295,7 +348,8 @@ void ecore_iov_pf_get_and_clear_pending_events(struct ecore_hwfn *p_hwfn, * @return enum _ecore_status_t */ enum _ecore_status_t ecore_iov_copy_vf_msg(struct ecore_hwfn *p_hwfn, - struct ecore_ptt *ptt, int vfid); + struct ecore_ptt *ptt, + int vfid); /** * @brief Set forced MAC address in PFs copy of bulletin board * and configures FW/HW to support the configuration. @@ -319,17 +373,6 @@ enum _ecore_status_t ecore_iov_bulletin_set_mac(struct ecore_hwfn *p_hwfn, u8 *mac, int vfid); /** - * @brief Set forced VLAN [pvid] in PFs copy of bulletin board - * and configures FW/HW to support the configuration. - * Setting of pvid 0 would clear the feature. - * @param p_hwfn - * @param pvid - * @param vfid - */ -void ecore_iov_bulletin_set_forced_vlan(struct ecore_hwfn *p_hwfn, - u16 pvid, int vfid); - -/** * @brief Set default behaviour of VF in case no vlans are configured for it * whether to accept only untagged traffic or all. * Must be called prior to the VF vport-start. @@ -342,7 +385,9 @@ void ecore_iov_bulletin_set_forced_vlan(struct ecore_hwfn *p_hwfn, */ enum _ecore_status_t ecore_iov_bulletin_set_forced_untagged_default(struct ecore_hwfn *p_hwfn, - bool b_untagged_only, int vfid); + bool b_untagged_only, + int vfid); + /** * @brief Get VFs opaque fid. * @@ -364,6 +409,17 @@ void ecore_iov_get_vfs_vport_id(struct ecore_hwfn *p_hwfn, int vfid, u8 *p_vport_id); /** + * @brief Set forced VLAN [pvid] in PFs copy of bulletin board + * and configures FW/HW to support the configuration. + * Setting of pvid 0 would clear the feature. + * @param p_hwfn + * @param pvid + * @param vfid + */ +void ecore_iov_bulletin_set_forced_vlan(struct ecore_hwfn *p_hwfn, + u16 pvid, int vfid); + +/** * @brief Check if VF has VPORT instance. This can be used * to check if VPORT is active. * @@ -457,9 +513,9 @@ void ecore_iov_get_vf_req_virt_mbx_params(struct ecore_hwfn *p_hwfn, * @param p_reply_virt_size */ void ecore_iov_get_vf_reply_virt_mbx_params(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id, + u16 rel_vf_id, void **pp_reply_virt_addr, - u16 *p_reply_virt_size); + u16 *p_reply_virt_size); /** * @brief Validate if the given length is a valid vfpf message @@ -486,7 +542,8 @@ u32 ecore_iov_pfvf_msg_length(void); * * @return OSAL_NULL if mac isn't forced; Otherwise, returns MAC. */ -u8 *ecore_iov_bulletin_get_forced_mac(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +u8 *ecore_iov_bulletin_get_forced_mac(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief Returns pvid if one is configured @@ -535,7 +592,8 @@ enum _ecore_status_t ecore_iov_get_vf_stats(struct ecore_hwfn *p_hwfn, * * @return num of rxqs chains. */ -u8 ecore_iov_get_vf_num_rxqs(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +u8 ecore_iov_get_vf_num_rxqs(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief - Retrieves num of active rxqs chains @@ -545,7 +603,8 @@ u8 ecore_iov_get_vf_num_rxqs(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); * * @return */ -u8 ecore_iov_get_vf_num_active_rxqs(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +u8 ecore_iov_get_vf_num_active_rxqs(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief - Retrieves ctx pointer @@ -555,7 +614,8 @@ u8 ecore_iov_get_vf_num_active_rxqs(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); * * @return */ -void *ecore_iov_get_vf_ctx(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +void *ecore_iov_get_vf_ctx(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief - Retrieves VF`s num sbs @@ -565,7 +625,8 @@ void *ecore_iov_get_vf_ctx(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); * * @return */ -u8 ecore_iov_get_vf_num_sbs(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +u8 ecore_iov_get_vf_num_sbs(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief - Returm true if VF is waiting for acquire @@ -575,7 +636,8 @@ u8 ecore_iov_get_vf_num_sbs(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); * * @return */ -bool ecore_iov_is_vf_wait_for_acquire(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +bool ecore_iov_is_vf_wait_for_acquire(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief - Returm true if VF is acquired but not initialized @@ -596,7 +658,8 @@ bool ecore_iov_is_vf_acquired_not_initialized(struct ecore_hwfn *p_hwfn, * * @return */ -bool ecore_iov_is_vf_initialized(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); +bool ecore_iov_is_vf_initialized(struct ecore_hwfn *p_hwfn, + u16 rel_vf_id); /** * @brief - Get VF's vport min rate configured. @@ -617,317 +680,23 @@ int ecore_iov_get_vf_min_rate(struct ecore_hwfn *p_hwfn, int vfid); */ enum _ecore_status_t ecore_iov_configure_min_tx_rate(struct ecore_dev *p_dev, int vfid, u32 rate); -#else -static OSAL_INLINE void ecore_iov_set_vfs_to_disable(struct ecore_hwfn *p_hwfn, - u8 to_disable) -{ -} - -static OSAL_INLINE void ecore_iov_set_vf_to_disable(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id, - u8 to_disable) -{ -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_init_hw_for_vf(struct - ecore_hwfn - * p_hwfn, - struct - ecore_ptt - * p_ptt, - u16 rel_vf_id, - u16 - num_rx_queues) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE void ecore_iov_process_mbx_req(struct ecore_hwfn *p_hwfn, - struct ecore_ptt *p_ptt, - int vfid) -{ -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_release_hw_for_vf(struct - ecore_hwfn - * p_hwfn, - struct - ecore_ptt - * p_ptt, - u16 - rel_vf_id) -{ - return ECORE_SUCCESS; -} - -#ifndef LINUX_REMOVE -static OSAL_INLINE enum _ecore_status_t ecore_iov_set_vf_ctx(struct ecore_hwfn - *p_hwfn, u16 vf_id, - void *ctx) -{ - return ECORE_INVAL; -} -#endif -static OSAL_INLINE enum _ecore_status_t ecore_iov_vf_flr_cleanup(struct - ecore_hwfn - * p_hwfn, - struct - ecore_ptt - * p_ptt) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_single_vf_flr_cleanup( - struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt, u16 rel_vf_id) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE void ecore_iov_set_link(struct ecore_hwfn *p_hwfn, u16 vfid, - struct ecore_mcp_link_params *params, - struct ecore_mcp_link_state *link, - struct ecore_mcp_link_capabilities - *p_caps) -{ -} - -static OSAL_INLINE void ecore_iov_get_link(struct ecore_hwfn *p_hwfn, u16 vfid, - struct ecore_mcp_link_params *params, - struct ecore_mcp_link_state *link, - struct ecore_mcp_link_capabilities - *p_caps) -{ -} - -static OSAL_INLINE bool ecore_iov_is_vf_pending_flr(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id) -{ - return false; -} - -static OSAL_INLINE bool ecore_iov_is_valid_vfid(struct ecore_hwfn *p_hwfn, - int rel_vf_id, - bool b_enabled_only) -{ - return false; -} - -static OSAL_INLINE struct ecore_public_vf_info * - ecore_iov_get_public_vf_info(struct ecore_hwfn *p_hwfn, u16 vfid, - bool b_enabled_only) -{ - return OSAL_NULL; -} - -static OSAL_INLINE void ecore_iov_pf_add_pending_events(struct ecore_hwfn - *p_hwfn, u8 vfid) -{ -} - -static OSAL_INLINE void ecore_iov_pf_get_and_clear_pending_events(struct - ecore_hwfn - * p_hwfn, - u64 *events) -{ -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_copy_vf_msg(struct ecore_hwfn - *p_hwfn, - struct ecore_ptt - *ptt, int vfid) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE void ecore_iov_bulletin_set_forced_mac(struct ecore_hwfn - *p_hwfn, u8 *mac, - int vfid) -{ -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_bulletin_set_mac(struct - ecore_hwfn - * p_hwfn, - u8 *mac, - int vfid) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE void ecore_iov_bulletin_set_forced_vlan(struct ecore_hwfn - p_hwfn, u16 pvid, - int vfid) -{ -} - -static OSAL_INLINE void ecore_iov_get_vfs_opaque_fid(struct ecore_hwfn *p_hwfn, - int vfid, u16 *opaque_fid) -{ -} - -static OSAL_INLINE void ecore_iov_get_vfs_vport_id(struct ecore_hwfn *p_hwfn, - int vfid, u8 *p_vport_id) -{ -} - -static OSAL_INLINE bool ecore_iov_vf_has_vport_instance(struct ecore_hwfn - *p_hwfn, int vfid) -{ - return false; -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_post_vf_bulletin(struct - ecore_hwfn - * p_hwfn, - int vfid, - struct - ecore_ptt - * p_ptt) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE bool ecore_iov_is_vf_stopped(struct ecore_hwfn *p_hwfn, - int vfid) -{ - return false; -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_spoofchk_set(struct ecore_hwfn - *p_hwfn, - int vfid, - bool val) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE bool ecore_iov_spoofchk_get(struct ecore_hwfn *p_hwfn, - int vfid) -{ - return false; -} - -static OSAL_INLINE bool ecore_iov_pf_sanity_check(struct ecore_hwfn *p_hwfn, - int vfid) -{ - return false; -} - -static OSAL_INLINE u8 ecore_iov_vf_chains_per_pf(struct ecore_hwfn *p_hwfn) -{ - return 0; -} - -static OSAL_INLINE void ecore_iov_get_vf_req_virt_mbx_params(struct ecore_hwfn - *p_hwfn, - u16 rel_vf_id, - void - **pp_req_virt_addr, - u16 * - p_req_virt_size) -{ -} - -static OSAL_INLINE void ecore_iov_get_vf_reply_virt_mbx_params(struct ecore_hwfn - *p_hwfn, - u16 rel_vf_id, - void - **pp_reply_virt_addr, - u16 * - p_reply_virt_size) -{ -} - -static OSAL_INLINE bool ecore_iov_is_valid_vfpf_msg_length(u32 length) -{ - return false; -} - -static OSAL_INLINE u32 ecore_iov_pfvf_msg_length(void) -{ - return 0; -} - -static OSAL_INLINE u8 *ecore_iov_bulletin_get_forced_mac(struct ecore_hwfn - *p_hwfn, u16 rel_vf_id) -{ - return OSAL_NULL; -} - -static OSAL_INLINE u16 ecore_iov_bulletin_get_forced_vlan(struct ecore_hwfn - *p_hwfn, - u16 rel_vf_id) -{ - return 0; -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_configure_tx_rate(struct - ecore_hwfn - * p_hwfn, - struct - ecore_ptt - * p_ptt, - int vfid, - int val) -{ - return ECORE_INVAL; -} - -static OSAL_INLINE u8 ecore_iov_get_vf_num_rxqs(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id) -{ - return 0; -} - -static OSAL_INLINE u8 ecore_iov_get_vf_num_active_rxqs(struct ecore_hwfn - *p_hwfn, u16 rel_vf_id) -{ - return 0; -} - -static OSAL_INLINE void *ecore_iov_get_vf_ctx(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id) -{ - return OSAL_NULL; -} - -static OSAL_INLINE u8 ecore_iov_get_vf_num_sbs(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id) -{ - return 0; -} - -static OSAL_INLINE bool ecore_iov_is_vf_wait_for_acquire(struct ecore_hwfn - *p_hwfn, u16 rel_vf_id) -{ - return false; -} - -static OSAL_INLINE bool ecore_iov_is_vf_acquired_not_initialized(struct - ecore_hwfn - * p_hwfn, - u16 rel_vf_id) -{ - return false; -} - -static OSAL_INLINE bool ecore_iov_is_vf_initialized(struct ecore_hwfn *p_hwfn, - u16 rel_vf_id) -{ - return false; -} - -static OSAL_INLINE int ecore_iov_get_vf_min_rate(struct ecore_hwfn *p_hwfn, - int vfid) -{ - return 0; -} - -static OSAL_INLINE enum _ecore_status_t ecore_iov_configure_min_tx_rate( - struct ecore_dev *p_dev, int vfid, u32 rate) -{ - return ECORE_INVAL; -} #endif + +/** + * @brief - Given a VF index, return index of next [including that] active VF. + * + * @param p_hwfn + * @param rel_vf_id + * + * @return MAX_NUM_VFS in case no further active VFs, otherwise index. + */ +u16 ecore_iov_get_next_active_vf(struct ecore_hwfn *p_hwfn, u16 rel_vf_id); + +#endif /* CONFIG_ECORE_SRIOV */ + +#define ecore_for_each_vf(_p_hwfn, _i) \ + for (_i = ecore_iov_get_next_active_vf(_p_hwfn, 0); \ + _i < MAX_NUM_VFS; \ + _i = ecore_iov_get_next_active_vf(_p_hwfn, _i + 1)) + #endif |