From patchwork Wed Jul 6 23:35:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thinh Nguyen X-Patchwork-Id: 588886 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 669D0C433EF for ; Wed, 6 Jul 2022 23:35:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234493AbiGFXf0 (ORCPT ); Wed, 6 Jul 2022 19:35:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234279AbiGFXfW (ORCPT ); Wed, 6 Jul 2022 19:35:22 -0400 Received: from smtprelay-out1.synopsys.com (smtprelay-out1.synopsys.com [149.117.87.133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 062F12CC85; Wed, 6 Jul 2022 16:35:22 -0700 (PDT) Received: from mailhost.synopsys.com (sv2-mailhost2.synopsys.com [10.205.2.134]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mailhost.synopsys.com", Issuer "SNPSica2" (verified OK)) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id B06BFC06E7; Wed, 6 Jul 2022 23:35:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1657150521; bh=q878+lWPBGSxxokg46YfF8UDwB3RmWNiMqYhoPO3WVw=; h=Date:In-Reply-To:References:From:Subject:To:Cc:From; b=TAHBkuf0ERT0AJ5voU2S9W450+/0+kWfwcaxW0bVLmiE+ubuDPTi1rcOKMdAUrt0a HdpZXUZKYjBLSc2cCoJoDLKdrrkmNnJOu2lp7nJXqEiYvWZG6huUgjZSrX9a9Y61kg PaQyXfqGgh3Q0XJtnloxCVPS0mQ7hAAyx+Lg1ODm8kIdagZbig0kyNI+2QlPxzYyv5 z8f3JS3uhk8oyOZP0aYormwk7kiJipCFhUsiJ3JR/ynRUrEK+K8VMyI45jqjOPPGqm On8aJKPbuF1HXRHPhqV1ByhOhEp9SIKB2TdYbZXT5OFZKsNM2Ch0pqcLkp5phNlIjA PPMiIHVfGOFVQ== Received: from te-lab16-v2 (nanobot.internal.synopsys.com [10.204.48.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mailhost.synopsys.com (Postfix) with ESMTPSA id 74ADBA0096; Wed, 6 Jul 2022 23:35:20 +0000 (UTC) Received: by te-lab16-v2 (sSMTP sendmail emulation); Wed, 06 Jul 2022 16:35:20 -0700 Date: Wed, 06 Jul 2022 16:35:20 -0700 Message-Id: In-Reply-To: References: X-SNPS-Relay: synopsys.com From: Thinh Nguyen Subject: [PATCH 09/36] target: Add common Task Management values To: linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, "Martin K. Petersen" Cc: John Youn , Felipe Balbi , Greg KH , Thinh Nguyen , linux-usb@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add some standard TMR and match their code id based on UAS-r04 and SPL4-r13. Note that the non-standard TMR_LUN_RESET_PRO is using the same id value of QUERY TASK. Change it to 0xf0 instead. Signed-off-by: Thinh Nguyen --- drivers/target/target_core_transport.c | 10 ++++++++++ include/target/target_core_base.h | 8 ++++++-- 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 105d3b0e470f..cbd876e44cf0 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -3090,6 +3090,10 @@ static const char *target_tmf_name(enum tcm_tmreq_table tmf) case TMR_TARGET_WARM_RESET: return "TARGET_WARM_RESET"; case TMR_TARGET_COLD_RESET: return "TARGET_COLD_RESET"; case TMR_LUN_RESET_PRO: return "LUN_RESET_PRO"; + case TMR_I_T_NEXUS_RESET: return "I_T_NEXUS_RESET"; + case TMR_QUERY_TASK: return "QUERY_TASK"; + case TMR_QUERY_TASK_SET: return "QUERY_TASK_SET"; + case TMR_QUERY_ASYNC_EVENT: return "QUERY_ASYNC_EVENT"; case TMR_UNKNOWN: break; } return "(?)"; @@ -3538,6 +3542,12 @@ static void target_tmr_work(struct work_struct *work) case TMR_TARGET_COLD_RESET: tmr->response = TMR_FUNCTION_REJECTED; break; + case TMR_I_T_NEXUS_RESET: + case TMR_QUERY_TASK: + case TMR_QUERY_TASK_SET: + case TMR_QUERY_ASYNC_EVENT: + tmr->response = TMR_FUNCTION_REJECTED; + break; default: pr_err("Unknown TMR function: 0x%02x.\n", tmr->function); diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 8e3da143a1ce..ccd98604eaf4 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -206,12 +206,16 @@ enum target_sc_flags_table { enum tcm_tmreq_table { TMR_ABORT_TASK = 1, TMR_ABORT_TASK_SET = 2, - TMR_CLEAR_ACA = 3, + TMR_CLEAR_ACA = 0x40, TMR_CLEAR_TASK_SET = 4, TMR_LUN_RESET = 5, TMR_TARGET_WARM_RESET = 6, TMR_TARGET_COLD_RESET = 7, - TMR_LUN_RESET_PRO = 0x80, + TMR_I_T_NEXUS_RESET = 0x10, + TMR_QUERY_TASK = 0x80, + TMR_QUERY_TASK_SET = 0x81, + TMR_QUERY_ASYNC_EVENT = 0x82, + TMR_LUN_RESET_PRO = 0xf0, TMR_UNKNOWN = 0xff, };