X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fevent%2Focteontx%2Fssovf_evdev.h;h=aa5acf246faf16c5c5113381fbb830b6b095fe57;hb=ea153cc853049c6f935693e48d2866782370a3fe;hp=fac42f5e296bb13708ca668d00a9bbcde07348ab;hpb=f10d322eff763142a207ea1fb6726e1583fa028c;p=dpdk.git diff --git a/drivers/event/octeontx/ssovf_evdev.h b/drivers/event/octeontx/ssovf_evdev.h index fac42f5e29..aa5acf246f 100644 --- a/drivers/event/octeontx/ssovf_evdev.h +++ b/drivers/event/octeontx/ssovf_evdev.h @@ -1,66 +1,34 @@ -/* - * BSD LICENSE - * - * Copyright (C) Cavium networks Ltd. 2017. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name of Cavium networks nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2017 Cavium, Inc */ #ifndef __SSOVF_EVDEV_H__ #define __SSOVF_EVDEV_H__ -#include -#include +#include +#include #include -#include "rte_pmd_octeontx_ssovf.h" +#include +#include + +#include "octeontx_rxtx.h" + +#define SSO_RX_ADPTR_ENQ_FASTPATH_FUNC OCCTX_RX_FASTPATH_MODES +#define SSO_TX_ADPTR_ENQ_FASTPATH_FUNC OCCTX_TX_FASTPATH_MODES #define EVENTDEV_NAME_OCTEONTX_PMD event_octeontx -#ifdef RTE_LIBRTE_PMD_OCTEONTX_SSOVF_DEBUG -#define ssovf_log_info(fmt, args...) \ - RTE_LOG(INFO, EVENTDEV, "[%s] %s() " fmt "\n", \ - RTE_STR(EVENTDEV_NAME_OCTEONTX_PMD), __func__, ## args) -#define ssovf_log_dbg(fmt, args...) \ - RTE_LOG(DEBUG, EVENTDEV, "[%s] %s() " fmt "\n", \ - RTE_STR(EVENTDEV_NAME_OCTEONTX_PMD), __func__, ## args) -#else -#define ssovf_log_info(fmt, args...) -#define ssovf_log_dbg(fmt, args...) -#endif +#define SSOVF_LOG(level, fmt, args...) \ + rte_log(RTE_LOG_ ## level, otx_logtype_ssovf, \ + "[%s] %s() " fmt "\n", \ + RTE_STR(EVENTDEV_NAME_OCTEONTX_PMD), __func__, ## args) +#define ssovf_log_info(fmt, ...) SSOVF_LOG(INFO, fmt, ##__VA_ARGS__) +#define ssovf_log_dbg(fmt, ...) SSOVF_LOG(DEBUG, fmt, ##__VA_ARGS__) +#define ssovf_log_err(fmt, ...) SSOVF_LOG(ERR, fmt, ##__VA_ARGS__) #define ssovf_func_trace ssovf_log_dbg -#define ssovf_log_err(fmt, args...) \ - RTE_LOG(ERR, EVENTDEV, "[%s] %s() " fmt "\n", \ - RTE_STR(EVENTDEV_NAME_OCTEONTX_PMD), __func__, ## args) - -#define PCI_VENDOR_ID_CAVIUM 0x177D -#define PCI_DEVICE_ID_OCTEONTX_SSOGRP_VF 0xA04B -#define PCI_DEVICE_ID_OCTEONTX_SSOWS_VF 0xA04D +#define ssovf_log_selftest ssovf_log_info #define SSO_MAX_VHGRP (64) #define SSO_MAX_VHWS (32) @@ -76,7 +44,6 @@ #define SSO_VHGRP_XAQ_CNT (0x1B0ULL) #define SSO_VHGRP_AQ_CNT (0x1C0ULL) #define SSO_VHGRP_AQ_THR (0x1E0ULL) -#define SSO_VHGRP_PF_MBOX(x) (0x200ULL | ((x) << 3)) /* BAR2 */ #define SSO_VHGRP_OP_ADD_WORK0 (0x00ULL) @@ -107,8 +74,6 @@ #define SSOW_VHWS_OP_GET_WORK0 (0x80000ULL) #define SSOW_VHWS_OP_GET_WORK1 (0x80008ULL) -#define SSOW_BAR4_LEN (64 * 1024) - /* Mailbox message constants */ #define SSO_COPROC 0x2 @@ -121,8 +86,10 @@ #define SSO_GRP_GET_PRIORITY 0x7 #define SSO_GRP_SET_PRIORITY 0x8 +#define SSOVF_SELFTEST_ARG ("selftest") + /* - * In Cavium OcteonTX SoC, all accesses to the device registers are + * In Cavium OCTEON TX SoC, all accesses to the device registers are * implictly strongly ordered. So, The relaxed version of IO operation is * safe to use with out any IO memory barriers. */ @@ -158,8 +125,19 @@ do { \ } while (0) #endif +struct ssovf_info { + uint16_t domain; /* Domain id */ + uint8_t total_ssovfs; /* Total sso groups available in domain */ + uint8_t total_ssowvfs;/* Total sso hws available in domain */ +}; + +enum ssovf_type { + OCTEONTX_SSO_GROUP, /* SSO group vf */ + OCTEONTX_SSO_HWS, /* SSO hardware workslot vf */ +}; struct ssovf_evdev { + OFFLOAD_FLAGS; /*Sequence should not be changed */ uint8_t max_event_queues; uint8_t max_event_ports; uint8_t is_timeout_deq; @@ -179,6 +157,7 @@ struct ssows { uint8_t *getwork; uint8_t *grps[SSO_MAX_VHGRP]; uint8_t port; + void *lookup_mem; } __rte_cache_aligned; static inline struct ssovf_evdev * @@ -187,8 +166,23 @@ ssovf_pmd_priv(const struct rte_eventdev *eventdev) return eventdev->data->dev_private; } +extern int otx_logtype_ssovf; + uint16_t ssows_enq(void *port, const struct rte_event *ev); uint16_t ssows_enq_burst(void *port, const struct rte_event ev[], uint16_t nb_events); +uint16_t ssows_enq_new_burst(void *port, + const struct rte_event ev[], uint16_t nb_events); +uint16_t ssows_enq_fwd_burst(void *port, + const struct rte_event ev[], uint16_t nb_events); +typedef void (*ssows_handle_event_t)(void *arg, struct rte_event ev); +void ssows_flush_events(struct ssows *ws, uint8_t queue_id, + ssows_handle_event_t fn, void *arg); +void ssows_reset(struct ssows *ws); +int ssovf_info(struct ssovf_info *info); +void *ssovf_bar(enum ssovf_type, uint8_t id, uint8_t bar); +int test_eventdev_octeontx(void); +void ssovf_fastpath_fns_set(struct rte_eventdev *dev); +void *octeontx_fastpath_lookup_mem_get(void); #endif /* __SSOVF_EVDEV_H__ */