From patchwork Sat Dec 11 09:04:31 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerin Jacob X-Patchwork-Id: 105071 X-Patchwork-Delegate: thomas@monjalon.net Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 1CB78A00C5; Sat, 11 Dec 2021 10:08:51 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 94BA741142; Sat, 11 Dec 2021 10:08:46 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 495124113F for ; Sat, 11 Dec 2021 10:08:45 +0100 (CET) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with ESMTP id 1BB7P7bK006238; Sat, 11 Dec 2021 01:08:44 -0800 DKIM-Signature: v=1; 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Sat, 11 Dec 2021 01:08:42 -0800 Received: from jerin-lab.marvell.com (jerin-lab.marvell.com [10.28.34.14]) by maili.marvell.com (Postfix) with ESMTP id 6E6B13F7068; Sat, 11 Dec 2021 01:08:39 -0800 (PST) From: To: , Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao CC: , , , Liron Himi , Jerin Jacob Subject: [dpdk-dev] [PATCH v5 1/5] common/cnxk: add REE HW definitions Date: Sat, 11 Dec 2021 14:34:31 +0530 Message-ID: <20211211090435.2889574-2-jerinj@marvell.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211211090435.2889574-1-jerinj@marvell.com> References: <20211207183143.27145-1-lironh@marvell.com> <20211211090435.2889574-1-jerinj@marvell.com> MIME-Version: 1.0 X-Proofpoint-GUID: LlAj2KY64KR-nUl2n9-7T0-BID7uvBm4 X-Proofpoint-ORIG-GUID: LlAj2KY64KR-nUl2n9-7T0-BID7uvBm4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-11_03,2021-12-10_01,2021-12-02_01 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Liron Himi adding REE (Regular Expression Engine) HW definitions Signed-off-by: Liron Himi Acked-by: Jerin Jacob --- drivers/common/cnxk/hw/ree.h | 126 +++++++++++++++++++++++++++++++++++ drivers/common/cnxk/hw/rvu.h | 5 ++ 2 files changed, 131 insertions(+) create mode 100644 drivers/common/cnxk/hw/ree.h diff --git a/drivers/common/cnxk/hw/ree.h b/drivers/common/cnxk/hw/ree.h new file mode 100644 index 0000000000..30af61d704 --- /dev/null +++ b/drivers/common/cnxk/hw/ree.h @@ -0,0 +1,126 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(C) 2021 Marvell. + */ + +#ifndef __REE_HW_H__ +#define __REE_HW_H__ + +/* REE instruction queue length */ +#define REE_IQ_LEN (1 << 13) + +#define REE_DEFAULT_CMD_QLEN REE_IQ_LEN + +/* Status register bits */ +#define REE_STATUS_PMI_EOJ_BIT BIT_ULL(14) +#define REE_STATUS_PMI_SOJ_BIT BIT_ULL(13) +#define REE_STATUS_MP_CNT_DET_BIT BIT_ULL(7) +#define REE_STATUS_MM_CNT_DET_BIT BIT_ULL(6) +#define REE_STATUS_ML_CNT_DET_BIT BIT_ULL(5) +#define REE_STATUS_MST_CNT_DET_BIT BIT_ULL(4) +#define REE_STATUS_MPT_CNT_DET_BIT BIT_ULL(3) + +/* Register offsets */ +/* REE LF registers */ +#define REE_LF_DONE_INT 0x120ull +#define REE_LF_DONE_INT_W1S 0x130ull +#define REE_LF_DONE_INT_ENA_W1S 0x138ull +#define REE_LF_DONE_INT_ENA_W1C 0x140ull +#define REE_LF_MISC_INT 0x300ull +#define REE_LF_MISC_INT_W1S 0x310ull +#define REE_LF_MISC_INT_ENA_W1S 0x320ull +#define REE_LF_MISC_INT_ENA_W1C 0x330ull +#define REE_LF_ENA 0x10ull +#define REE_LF_SBUF_ADDR 0x20ull +#define REE_LF_DONE 0x100ull +#define REE_LF_DONE_ACK 0x110ull +#define REE_LF_DONE_WAIT 0x148ull +#define REE_LF_DOORBELL 0x400ull +#define REE_LF_OUTSTAND_JOB 0x410ull + +/* BAR 0 */ +#define REE_AF_REEXM_MAX_MATCH (0x80c8ull) +#define REE_AF_QUE_SBUF_CTL(a) (0x1200ull | (uint64_t)(a) << 3) +#define REE_PRIV_LF_CFG(a) (0x41000ull | (uint64_t)(a) << 3) + +#define REE_AF_QUEX_GMCTL(a) (0x800 | (a) << 3) + +#define REE_AF_INT_VEC_RAS (0x0ull) +#define REE_AF_INT_VEC_RVU (0x1ull) +#define REE_AF_INT_VEC_QUE_DONE (0x2ull) +#define REE_AF_INT_VEC_AQ (0x3ull) + + +#define REE_LF_INT_VEC_QUE_DONE (0x0ull) +#define REE_LF_INT_VEC_MISC (0x1ull) + +#define REE_LF_SBUF_ADDR_OFF_MASK GENMASK_ULL(6, 0) +#define REE_LF_SBUF_ADDR_PTR_MASK GENMASK_ULL(52, 7) + +#define REE_LF_ENA_ENA_MASK BIT_ULL(0) + +#define REE_LF_BAR2(vf, q_id) \ + ((vf)->dev->bar2 + (((vf)->block_address << 20) | ((q_id) << 12))) + +#define REE_QUEUE_HI_PRIO 0x1 + +enum ree_desc_type_e { + REE_TYPE_JOB_DESC = 0x0, + REE_TYPE_RESULT_DESC = 0x1, + REE_TYPE_ENUM_LAST = 0x2 +}; + +union ree_res_status { + uint64_t u; + struct { + uint64_t job_type : 3; + uint64_t mpt_cnt_det : 1; + uint64_t mst_cnt_det : 1; + uint64_t ml_cnt_det : 1; + uint64_t mm_cnt_det : 1; + uint64_t mp_cnt_det : 1; + uint64_t mode : 2; + uint64_t reserved_10_11 : 2; + uint64_t reserved_12_12 : 1; + uint64_t pmi_soj : 1; + uint64_t pmi_eoj : 1; + uint64_t reserved_15_15 : 1; + uint64_t reserved_16_63 : 48; + } s; +}; + +union ree_res { + uint64_t u[8]; + struct ree_res_s_98 { + uint64_t done : 1; + uint64_t hwjid : 7; + uint64_t ree_res_job_id : 24; + uint64_t ree_res_status : 16; + uint64_t ree_res_dmcnt : 8; + uint64_t ree_res_mcnt : 8; + uint64_t ree_meta_ptcnt : 16; + uint64_t ree_meta_icnt : 16; + uint64_t ree_meta_lcnt : 16; + uint64_t ree_pmi_min_byte_ptr : 16; + uint64_t ree_err : 1; + uint64_t reserved_129_190 : 62; + uint64_t doneint : 1; + uint64_t reserved_192_255 : 64; + uint64_t reserved_256_319 : 64; + uint64_t reserved_320_383 : 64; + uint64_t reserved_384_447 : 64; + uint64_t reserved_448_511 : 64; + } s; +}; + +union ree_match { + uint64_t u; + struct { + uint64_t ree_rule_id : 32; + uint64_t start_ptr : 14; + uint64_t reserved_46_47 : 2; + uint64_t match_length : 15; + uint64_t reserved_63_6 : 1; + } s; +}; + +#endif /* __REE_HW_H__ */ diff --git a/drivers/common/cnxk/hw/rvu.h b/drivers/common/cnxk/hw/rvu.h index 632d9499ea..daf758f0b5 100644 --- a/drivers/common/cnxk/hw/rvu.h +++ b/drivers/common/cnxk/hw/rvu.h @@ -130,6 +130,7 @@ #define RVU_BLOCK_TYPE_RAD (0xdull) #define RVU_BLOCK_TYPE_DFA (0xeull) #define RVU_BLOCK_TYPE_HNA (0xfull) +#define RVU_BLOCK_TYPE_REE (0xeull) #define RVU_BLOCK_ADDR_RVUM (0x0ull) #define RVU_BLOCK_ADDR_LMT (0x1ull) @@ -147,6 +148,8 @@ #define RVU_BLOCK_ADDR_NDC2 (0xeull) #define RVU_BLOCK_ADDR_R_END (0x1full) #define RVU_BLOCK_ADDR_R_START (0x14ull) +#define RVU_BLOCK_ADDR_REE0 (0x14ull) +#define RVU_BLOCK_ADDR_REE1 (0x15ull) #define RVU_VF_INT_VEC_MBOX (0x0ull) @@ -167,6 +170,7 @@ #define NPA_AF_BAR2_SEL (0x9000000ull) #define CPT_AF_BAR2_SEL (0x9000000ull) #define RVU_AF_BAR2_SEL (0x9000000ull) +#define REE_AF_BAR2_SEL (0x9000000ull) #define AF_BAR2_ALIASX(a, b) \ (0x9100000ull | (uint64_t)(a) << 12 | (uint64_t)(b)) @@ -177,6 +181,7 @@ #define NPA_AF_BAR2_ALIASX(a, b) AF_BAR2_ALIASX(0, b) #define CPT_AF_BAR2_ALIASX(a, b) AF_BAR2_ALIASX(a, b) #define RVU_AF_BAR2_ALIASX(a, b) AF_BAR2_ALIASX(a, b) +#define REE_AF_BAR2_ALIASX(a, b) AF_BAR2_ALIASX(a, b) /* Structures definitions */