net/sfc/base: support data path with EVB module
[dpdk.git] / drivers / net / sfc / base / efx_impl.h
index bad23f8..46d5389 100644 (file)
@@ -10,6 +10,9 @@
 #include "efx.h"
 #include "efx_regs.h"
 #include "efx_regs_ef10.h"
+#if EFSYS_OPT_MCDI
+#include "efx_mcdi.h"
+#endif /* EFSYS_OPT_MCDI */
 
 /* FIXME: Add definition for driver generated software events */
 #ifndef        ESE_DZ_EV_CODE_DRV_GEN_EV
@@ -33,9 +36,9 @@
 #include "medford2_impl.h"
 #endif /* EFSYS_OPT_MEDFORD2 */
 
-#if (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
+#if EFX_OPTS_EF10()
 #include "ef10_impl.h"
-#endif /* (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2) */
+#endif /* EFX_OPTS_EF10() */
 
 #ifdef __cplusplus
 extern "C" {
@@ -55,6 +58,7 @@ extern "C" {
 #define        EFX_MOD_FILTER          0x00001000
 #define        EFX_MOD_LIC             0x00002000
 #define        EFX_MOD_TUNNEL          0x00004000
+#define        EFX_MOD_EVB             0x00008000
 
 #define        EFX_RESET_PHY           0x00000001
 #define        EFX_RESET_RXQ_ERR       0x00000002
@@ -131,8 +135,9 @@ typedef struct efx_tx_ops_s {
 } efx_tx_ops_t;
 
 typedef union efx_rxq_type_data_u {
-       /* Dummy member to have non-empty union if no options are enabled */
-       uint32_t        ertd_dummy;
+       struct {
+               size_t          ed_buf_size;
+       } ertd_default;
 #if EFSYS_OPT_RX_PACKED_STREAM
        struct {
                uint32_t        eps_buf_size;
@@ -430,9 +435,9 @@ typedef struct efx_filter_s {
 #if EFSYS_OPT_SIENA
        siena_filter_t          *ef_siena_filter;
 #endif /* EFSYS_OPT_SIENA */
-#if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2
+#if EFX_OPTS_EF10()
        ef10_filter_table_t     *ef_ef10_filter_table;
-#endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2 */
+#endif /* EFX_OPTS_EF10() */
 } efx_filter_t;
 
 #if EFSYS_OPT_SIENA
@@ -497,7 +502,8 @@ typedef struct efx_nvram_ops_s {
 #endif /* EFSYS_OPT_DIAG */
        efx_rc_t        (*envo_type_to_partn)(efx_nic_t *, efx_nvram_type_t,
                                            uint32_t *);
-       efx_rc_t        (*envo_partn_size)(efx_nic_t *, uint32_t, size_t *);
+       efx_rc_t        (*envo_partn_info)(efx_nic_t *, uint32_t,
+                                           efx_nvram_info_t *);
        efx_rc_t        (*envo_partn_rw_start)(efx_nic_t *, uint32_t, size_t *);
        efx_rc_t        (*envo_partn_read)(efx_nic_t *, uint32_t,
                                            unsigned int, caddr_t, size_t);
@@ -558,10 +564,7 @@ efx_mcdi_nvram_metadata(
 efx_mcdi_nvram_info(
        __in                    efx_nic_t *enp,
        __in                    uint32_t partn,
-       __out_opt               size_t *sizep,
-       __out_opt               uint32_t *addressp,
-       __out_opt               uint32_t *erase_sizep,
-       __out_opt               uint32_t *write_sizep);
+       __out                   efx_nvram_info_t *eni);
 
        __checkReturn           efx_rc_t
 efx_mcdi_nvram_update_start(
@@ -592,11 +595,15 @@ efx_mcdi_nvram_write(
        __in_bcount(size)       caddr_t data,
        __in                    size_t size);
 
+#define        EFX_NVRAM_UPDATE_FLAGS_BACKGROUND       0x00000001
+#define        EFX_NVRAM_UPDATE_FLAGS_POLL             0x00000002
+
        __checkReturn           efx_rc_t
 efx_mcdi_nvram_update_finish(
        __in                    efx_nic_t *enp,
        __in                    uint32_t partn,
        __in                    boolean_t reboot,
+       __in                    uint32_t flags,
        __out_opt               uint32_t *verify_resultp);
 
 #if EFSYS_OPT_DIAG
@@ -643,6 +650,49 @@ typedef struct efx_lic_ops_s {
 
 #endif
 
+#if EFSYS_OPT_EVB
+
+struct efx_vswitch_s {
+       efx_nic_t               *ev_enp;
+       efx_vswitch_id_t        ev_vswitch_id;
+       uint32_t                ev_num_vports;
+       /*
+        * Vport configuration array: index 0 to store PF configuration
+        * and next ev_num_vports-1 entries hold VFs configuration.
+        */
+       efx_vport_config_t      *ev_evcp;
+};
+
+typedef struct efx_evb_ops_s {
+       efx_rc_t        (*eeo_init)(efx_nic_t *);
+       void            (*eeo_fini)(efx_nic_t *);
+       efx_rc_t        (*eeo_vswitch_alloc)(efx_nic_t *, efx_vswitch_id_t *);
+       efx_rc_t        (*eeo_vswitch_free)(efx_nic_t *, efx_vswitch_id_t);
+       efx_rc_t        (*eeo_vport_alloc)(efx_nic_t *, efx_vswitch_id_t,
+                                               efx_vport_type_t, uint16_t,
+                                               boolean_t, efx_vport_id_t *);
+       efx_rc_t        (*eeo_vport_free)(efx_nic_t *, efx_vswitch_id_t,
+                                               efx_vport_id_t);
+       efx_rc_t        (*eeo_vport_mac_addr_add)(efx_nic_t *, efx_vswitch_id_t,
+                                               efx_vport_id_t, uint8_t *);
+       efx_rc_t        (*eeo_vport_mac_addr_del)(efx_nic_t *, efx_vswitch_id_t,
+                                               efx_vport_id_t, uint8_t *);
+       efx_rc_t        (*eeo_vadaptor_alloc)(efx_nic_t *, efx_vswitch_id_t,
+                                               efx_vport_id_t);
+       efx_rc_t        (*eeo_vadaptor_free)(efx_nic_t *, efx_vswitch_id_t,
+                                               efx_vport_id_t);
+       efx_rc_t        (*eeo_vport_assign)(efx_nic_t *, efx_vswitch_id_t,
+                                               efx_vport_id_t, uint32_t);
+} efx_evb_ops_t;
+
+extern __checkReturn   boolean_t
+efx_is_zero_eth_addr(
+       __in_bcount(EFX_MAC_ADDR_LEN)   const uint8_t *addrp);
+
+#endif /* EFSYS_OPT_EVB */
+
+#define        EFX_DRV_VER_MAX         20
+
 typedef struct efx_drv_cfg_s {
        uint32_t                edc_min_vi_count;
        uint32_t                edc_max_vi_count;
@@ -673,6 +723,7 @@ struct efx_nic_s {
        const efx_tx_ops_t      *en_etxop;
        const efx_rx_ops_t      *en_erxop;
        efx_fw_variant_t        efv;
+       char                    en_drv_version[EFX_DRV_VER_MAX];
 #if EFSYS_OPT_FILTER
        efx_filter_t            en_filter;
        const efx_filter_ops_t  *en_efop;
@@ -716,7 +767,7 @@ struct efx_nic_s {
 #endif /* EFSYS_OPT_SIENA */
                int     enu_unused;
        } en_u;
-#if (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2)
+#if EFX_OPTS_EF10()
        union en_arch {
                struct {
                        int                     ena_vi_base;
@@ -737,9 +788,18 @@ struct efx_nic_s {
                        size_t                  ena_wc_mem_map_size;
                } ef10;
        } en_arch;
-#endif /* (EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD || EFSYS_OPT_MEDFORD2) */
+#endif /* EFX_OPTS_EF10() */
+#if EFSYS_OPT_EVB
+       const efx_evb_ops_t     *en_eeop;
+       struct efx_vswitch_s    *en_vswitchp;
+#endif /* EFSYS_OPT_EVB */
 };
 
+#define        EFX_FAMILY_IS_EF10(_enp) \
+       ((_enp)->en_family == EFX_FAMILY_MEDFORD2 || \
+        (_enp)->en_family == EFX_FAMILY_MEDFORD || \
+        (_enp)->en_family == EFX_FAMILY_HUNTINGTON)
+
 
 #define        EFX_NIC_MAGIC   0x02121996
 
@@ -760,6 +820,7 @@ typedef struct efx_evq_rxq_state_s {
 
 struct efx_evq_s {
        uint32_t                        ee_magic;
+       uint32_t                        ee_flags;
        efx_nic_t                       *ee_enp;
        unsigned int                    ee_index;
        unsigned int                    ee_mask;
@@ -778,14 +839,22 @@ struct efx_evq_s {
 #endif /* EFSYS_OPT_MCDI */
 
        efx_evq_rxq_state_t             ee_rxq_state[EFX_EV_RX_NLABELS];
-
-       uint32_t                        ee_flags;
 };
 
 #define        EFX_EVQ_MAGIC   0x08081997
 
 #define        EFX_EVQ_SIENA_TIMER_QUANTUM_NS  6144 /* 768 cycles */
 
+#if EFSYS_OPT_QSTATS
+#define        EFX_EV_QSTAT_INCR(_eep, _stat)                                  \
+       do {                                                            \
+               (_eep)->ee_stat[_stat]++;                               \
+       _NOTE(CONSTANTCONDITION)                                        \
+       } while (B_FALSE)
+#else
+#define        EFX_EV_QSTAT_INCR(_eep, _stat)
+#endif
+
 struct efx_rxq_s {
        uint32_t                        er_magic;
        efx_nic_t                       *er_enp;
@@ -793,6 +862,7 @@ struct efx_rxq_s {
        unsigned int                    er_index;
        unsigned int                    er_label;
        unsigned int                    er_mask;
+       size_t                          er_buf_size;
        efsys_mem_t                     *er_esmp;
        efx_evq_rxq_state_t             *er_ev_qstate;
 };