From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 68E7619CCF2; Thu, 6 Jun 2024 14:17:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717683425; cv=none; b=RWkKZb6gIwwv6iuUxYt8YbogBHNqtbdyeBOPuW5BFTUh7w8jJEjy2hw0yR2VneQ4taUUAQbYVSL4HXAFBLbmoE/0rVrRi6PCILsJxkabmsngLiBuU/O8El630zQgAzYdr9t/P98YDSLvz3uE/vac4GDN1ExyJ/z4DnxLNOnjUPE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717683425; c=relaxed/simple; bh=0zGKNS01tMtbP4vlQNS4BuRYGlEDshbOnrHYsrbc3h0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=alNd9GMElWDeJNiPCwRMdzrAM0/3cN0ptF2Iwcdx/8MO3Kfpvxs4vQ213jc1MfEL3Ilirzupu07a8QJ39IRQLVVHqS5LUN47cHB0GMCo0Zvi159N0PbW+siA5wVBLvm8WhKR2aTAutc1ZelNitkK+pUHRWnFlqUYwaRMRVz8V6U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=qT/haFmq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="qT/haFmq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 003E4C32781; Thu, 6 Jun 2024 14:17:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1717683425; bh=0zGKNS01tMtbP4vlQNS4BuRYGlEDshbOnrHYsrbc3h0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qT/haFmq00gffhbiBeZo+QJ1LvTXPoy03YP46VZT0unq58chj/tKbdFhe/wAvOhbF 5zwt/uMqeFQY9ZH+j3fb8/DvlrByqIDDj32R5GteotmnS+heEU9ykESkGgBwcVGu+U yTmulaLcM/7D5SEQxyEMUt1R4xye+8f3iWI+CBM0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Selvin Xavier , Leon Romanovsky , Sasha Levin Subject: [PATCH 6.6 370/744] RDMA/bnxt_re: Update the HW interface definitions Date: Thu, 6 Jun 2024 16:00:42 +0200 Message-ID: <20240606131744.358660785@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240606131732.440653204@linuxfoundation.org> References: <20240606131732.440653204@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Selvin Xavier [ Upstream commit 880a5dd1880a296575e92dec9816a7f35a7011d1 ] Adds HW interface definitions to support the new chip revision. Signed-off-by: Selvin Xavier Link: https://lore.kernel.org/r/1701946060-13931-4-git-send-email-selvin.xavier@broadcom.com Signed-off-by: Leon Romanovsky Stable-dep-of: 78cfd17142ef ("bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq") Signed-off-by: Sasha Levin --- drivers/infiniband/hw/bnxt_re/roce_hsi.h | 67 ++++++++++++++++++++---- 1 file changed, 57 insertions(+), 10 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/roce_hsi.h b/drivers/infiniband/hw/bnxt_re/roce_hsi.h index 4a10303e03925..2909608f4b5de 100644 --- a/drivers/infiniband/hw/bnxt_re/roce_hsi.h +++ b/drivers/infiniband/hw/bnxt_re/roce_hsi.h @@ -555,7 +555,12 @@ struct cmdq_modify_qp { __le16 flags; __le16 cookie; u8 resp_size; - u8 reserved8; + u8 qp_type; + #define CMDQ_MODIFY_QP_QP_TYPE_RC 0x2UL + #define CMDQ_MODIFY_QP_QP_TYPE_UD 0x4UL + #define CMDQ_MODIFY_QP_QP_TYPE_RAW_ETHERTYPE 0x6UL + #define CMDQ_MODIFY_QP_QP_TYPE_GSI 0x7UL + #define CMDQ_MODIFY_QP_QP_TYPE_LAST CMDQ_MODIFY_QP_QP_TYPE_GSI __le64 resp_addr; __le32 modify_mask; #define CMDQ_MODIFY_QP_MODIFY_MASK_STATE 0x1UL @@ -611,14 +616,12 @@ struct cmdq_modify_qp { #define CMDQ_MODIFY_QP_NETWORK_TYPE_ROCEV2_IPV6 (0x3UL << 6) #define CMDQ_MODIFY_QP_NETWORK_TYPE_LAST CMDQ_MODIFY_QP_NETWORK_TYPE_ROCEV2_IPV6 u8 access; - #define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_MASK \ - 0xffUL - #define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_SFT \ - 0 - #define CMDQ_MODIFY_QP_ACCESS_LOCAL_WRITE 0x1UL - #define CMDQ_MODIFY_QP_ACCESS_REMOTE_WRITE 0x2UL - #define CMDQ_MODIFY_QP_ACCESS_REMOTE_READ 0x4UL - #define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC 0x8UL + #define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_MASK 0xffUL + #define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC_REMOTE_READ_REMOTE_WRITE_LOCAL_WRITE_SFT 0 + #define CMDQ_MODIFY_QP_ACCESS_LOCAL_WRITE 0x1UL + #define CMDQ_MODIFY_QP_ACCESS_REMOTE_WRITE 0x2UL + #define CMDQ_MODIFY_QP_ACCESS_REMOTE_READ 0x4UL + #define CMDQ_MODIFY_QP_ACCESS_REMOTE_ATOMIC 0x8UL __le16 pkey; __le32 qkey; __le32 dgid[4]; @@ -673,6 +676,13 @@ struct cmdq_modify_qp { #define CMDQ_MODIFY_QP_VLAN_PCP_SFT 13 __le64 irrq_addr; __le64 orrq_addr; + __le32 ext_modify_mask; + #define CMDQ_MODIFY_QP_EXT_MODIFY_MASK_EXT_STATS_CTX 0x1UL + #define CMDQ_MODIFY_QP_EXT_MODIFY_MASK_SCHQ_ID_VALID 0x2UL + __le32 ext_stats_ctx_id; + __le16 schq_id; + __le16 unused_0; + __le32 reserved32; }; /* creq_modify_qp_resp (size:128b/16B) */ @@ -3017,6 +3027,17 @@ struct sq_psn_search_ext { __le32 reserved32; }; +/* sq_msn_search (size:64b/8B) */ +struct sq_msn_search { + __le64 start_idx_next_psn_start_psn; + #define SQ_MSN_SEARCH_START_PSN_MASK 0xffffffUL + #define SQ_MSN_SEARCH_START_PSN_SFT 0 + #define SQ_MSN_SEARCH_NEXT_PSN_MASK 0xffffff000000ULL + #define SQ_MSN_SEARCH_NEXT_PSN_SFT 24 + #define SQ_MSN_SEARCH_START_IDX_MASK 0xffff000000000000ULL + #define SQ_MSN_SEARCH_START_IDX_SFT 48 +}; + /* sq_send (size:1024b/128B) */ struct sq_send { u8 wqe_type; @@ -3705,13 +3726,35 @@ struct cq_base { #define CQ_BASE_CQE_TYPE_RES_UD (0x2UL << 1) #define CQ_BASE_CQE_TYPE_RES_RAWETH_QP1 (0x3UL << 1) #define CQ_BASE_CQE_TYPE_RES_UD_CFA (0x4UL << 1) + #define CQ_BASE_CQE_TYPE_REQ_V3 (0x8UL << 1) + #define CQ_BASE_CQE_TYPE_RES_RC_V3 (0x9UL << 1) + #define CQ_BASE_CQE_TYPE_RES_UD_V3 (0xaUL << 1) + #define CQ_BASE_CQE_TYPE_RES_RAWETH_QP1_V3 (0xbUL << 1) + #define CQ_BASE_CQE_TYPE_RES_UD_CFA_V3 (0xcUL << 1) #define CQ_BASE_CQE_TYPE_NO_OP (0xdUL << 1) #define CQ_BASE_CQE_TYPE_TERMINAL (0xeUL << 1) #define CQ_BASE_CQE_TYPE_CUT_OFF (0xfUL << 1) #define CQ_BASE_CQE_TYPE_LAST CQ_BASE_CQE_TYPE_CUT_OFF u8 status; + #define CQ_BASE_STATUS_OK 0x0UL + #define CQ_BASE_STATUS_BAD_RESPONSE_ERR 0x1UL + #define CQ_BASE_STATUS_LOCAL_LENGTH_ERR 0x2UL + #define CQ_BASE_STATUS_HW_LOCAL_LENGTH_ERR 0x3UL + #define CQ_BASE_STATUS_LOCAL_QP_OPERATION_ERR 0x4UL + #define CQ_BASE_STATUS_LOCAL_PROTECTION_ERR 0x5UL + #define CQ_BASE_STATUS_LOCAL_ACCESS_ERROR 0x6UL + #define CQ_BASE_STATUS_MEMORY_MGT_OPERATION_ERR 0x7UL + #define CQ_BASE_STATUS_REMOTE_INVALID_REQUEST_ERR 0x8UL + #define CQ_BASE_STATUS_REMOTE_ACCESS_ERR 0x9UL + #define CQ_BASE_STATUS_REMOTE_OPERATION_ERR 0xaUL + #define CQ_BASE_STATUS_RNR_NAK_RETRY_CNT_ERR 0xbUL + #define CQ_BASE_STATUS_TRANSPORT_RETRY_CNT_ERR 0xcUL + #define CQ_BASE_STATUS_WORK_REQUEST_FLUSHED_ERR 0xdUL + #define CQ_BASE_STATUS_HW_FLUSH_ERR 0xeUL + #define CQ_BASE_STATUS_OVERFLOW_ERR 0xfUL + #define CQ_BASE_STATUS_LAST CQ_BASE_STATUS_OVERFLOW_ERR __le16 reserved16; - __le32 reserved32; + __le32 opaque; }; /* cq_req (size:256b/32B) */ @@ -4326,6 +4369,8 @@ struct cq_cutoff { #define CQ_CUTOFF_CQE_TYPE_SFT 1 #define CQ_CUTOFF_CQE_TYPE_CUT_OFF (0xfUL << 1) #define CQ_CUTOFF_CQE_TYPE_LAST CQ_CUTOFF_CQE_TYPE_CUT_OFF + #define CQ_CUTOFF_RESIZE_TOGGLE_MASK 0x60UL + #define CQ_CUTOFF_RESIZE_TOGGLE_SFT 5 u8 status; #define CQ_CUTOFF_STATUS_OK 0x0UL #define CQ_CUTOFF_STATUS_LAST CQ_CUTOFF_STATUS_OK @@ -4377,6 +4422,8 @@ struct nq_srq_event { #define NQ_SRQ_EVENT_TYPE_SFT 0 #define NQ_SRQ_EVENT_TYPE_SRQ_EVENT 0x32UL #define NQ_SRQ_EVENT_TYPE_LAST NQ_SRQ_EVENT_TYPE_SRQ_EVENT + #define NQ_SRQ_EVENT_TOGGLE_MASK 0xc0UL + #define NQ_SRQ_EVENT_TOGGLE_SFT 6 u8 event; #define NQ_SRQ_EVENT_EVENT_SRQ_THRESHOLD_EVENT 0x1UL #define NQ_SRQ_EVENT_EVENT_LAST NQ_SRQ_EVENT_EVENT_SRQ_THRESHOLD_EVENT -- 2.43.0