From patchwork Wed Mar 10 20:03:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Don Brace X-Patchwork-Id: 12129293 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY, URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CD426C433E9 for ; Wed, 10 Mar 2021 20:03:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A6ED064FCE for ; Wed, 10 Mar 2021 20:03:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232132AbhCJUDc (ORCPT ); Wed, 10 Mar 2021 15:03:32 -0500 Received: from esa.microchip.iphmx.com ([68.232.153.233]:22782 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231418AbhCJUDM (ORCPT ); Wed, 10 Mar 2021 15:03:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1615406592; x=1646942592; h=subject:from:to:cc:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=VmFBtogxKnu/b0yUIXo97JcNzstpcqLqDMYvwF3dqCE=; b=a+0T12e61UsHyw0QavQJDLo0BJoosf+x1fUl060mXn0UsyjCzgNrE0aE CNQ1JE4Yrp1uw7yoDS9h2zEOwz6p9bMBfYLWZWuQjXwLtHxMJ8HAF3usb qJyuHSXPuPQ+nxDDsHY6cocI52M0o8uUcq/ijVROXat3wtMMFZqWSBXGg vV8FqfltteOw8uiB/GX1c52V1Ef5CRlqLw3kNemeJ41t6NBH+Ls614GT0 FsR5Tx3IpHJtf12Oqq32yY4ZUIZAwtzt7wTlmkn8WYd2RmeeJ+e0SDr/d VZfYrPpAzQfS3n6xHJuTUbnvpo5SCwmM3YoDPne3/MBMgkEPGSy2uqg2n A==; IronPort-SDR: +zWRs9xARo/xhZMBFMDHzpMZMIKkX/vOzS/bIiNSxoCc1sDCRp+kwaRuvv9m3dwQbbXQoIoJt9 duCcb2pqB6DppgqotjAIg4lImiZ9ki7VLJQsPEy9jxtaalcnvevCMdy45PrmomY480o9Y1O1a9 C6VMaKOzgIA/KNLCDieTG4dTtqvz3BGPo+U+Cizu6TN/PHxMu7g/SxXqrpklnZEPKk3NdmFE6t 1sqRdvGawWk9tQ3Cw97O4PJPqgViswgbd5K2kVFPuhDfLM5mUqLoJTiWrjN61bKNUA08GBZOBQ Hto= X-IronPort-AV: E=Sophos;i="5.81,238,1610434800"; d="scan'208";a="118389743" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 10 Mar 2021 13:03:12 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Wed, 10 Mar 2021 13:03:11 -0700 Received: from [127.0.1.1] (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Wed, 10 Mar 2021 13:03:11 -0700 Subject: [PATCH V4 25/31] smartpqi: add phy id support for the physical drives From: Don Brace To: , , , , , , , , , , CC: Date: Wed, 10 Mar 2021 14:03:11 -0600 Message-ID: <161540659104.19430.1784942268875283747.stgit@brunhilda> In-Reply-To: <161540568064.19430.11157730901022265360.stgit@brunhilda> References: <161540568064.19430.11157730901022265360.stgit@brunhilda> User-Agent: StGit/0.23-dirty MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org From: Murthy Bhat * Display topology using PHY numbers. * PHY(both local and remote) numbers corresponding to physical drives are read from BMIC_IDENTIFY_PHYSICAL_DEVICE. Reviewed-by: Scott Benesh Reviewed-by: Mike McGowen Reviewed-by: Scott Teel Reviewed-by: Kevin Barnett Reviewed-by: Martin Wilck Signed-off-by: Murthy Bhat Signed-off-by: Don Brace --- drivers/scsi/smartpqi/smartpqi.h | 1 + drivers/scsi/smartpqi/smartpqi_init.c | 10 ++++++++++ drivers/scsi/smartpqi/smartpqi_sas_transport.c | 1 + 3 files changed, 12 insertions(+) diff --git a/drivers/scsi/smartpqi/smartpqi.h b/drivers/scsi/smartpqi/smartpqi.h index 0b94c755a74c..d7dac5572274 100644 --- a/drivers/scsi/smartpqi/smartpqi.h +++ b/drivers/scsi/smartpqi/smartpqi.h @@ -1089,6 +1089,7 @@ struct pqi_scsi_dev { u8 phy_connected_dev_type; u8 box[8]; u16 phys_connector[8]; + u8 phy_id; bool raid_bypass_configured; /* RAID bypass configured */ bool raid_bypass_enabled; /* RAID bypass enabled */ u32 next_bypass_group; diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 872b2b136e91..7a14fc555500 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -1434,6 +1434,8 @@ static void pqi_get_volume_status(struct pqi_ctrl_info *ctrl_info, device->volume_offline = volume_offline; } +#define PQI_DEVICE_PHY_MAP_SUPPORTED 0x10 + static int pqi_get_physical_device_info(struct pqi_ctrl_info *ctrl_info, struct pqi_scsi_dev *device, struct bmic_identify_physical_device *id_phys) @@ -1473,6 +1475,13 @@ static int pqi_get_physical_device_info(struct pqi_ctrl_info *ctrl_info, memcpy(&device->page_83_identifier, &id_phys->page_83_identifier, sizeof(device->page_83_identifier)); + if ((id_phys->even_more_flags & PQI_DEVICE_PHY_MAP_SUPPORTED) && + id_phys->phy_count) + device->phy_id = + id_phys->phy_to_phy_map[device->active_path_index]; + else + device->phy_id = 0xFF; + return 0; } @@ -1839,6 +1848,7 @@ static void pqi_scsi_update_device(struct pqi_scsi_dev *existing_device, existing_device->aio_handle = new_device->aio_handle; existing_device->volume_status = new_device->volume_status; existing_device->active_path_index = new_device->active_path_index; + existing_device->phy_id = new_device->phy_id; existing_device->path_map = new_device->path_map; existing_device->bay = new_device->bay; existing_device->box_index = new_device->box_index; diff --git a/drivers/scsi/smartpqi/smartpqi_sas_transport.c b/drivers/scsi/smartpqi/smartpqi_sas_transport.c index 77923c6ec2c6..71e83d5fdd02 100644 --- a/drivers/scsi/smartpqi/smartpqi_sas_transport.c +++ b/drivers/scsi/smartpqi/smartpqi_sas_transport.c @@ -92,6 +92,7 @@ static int pqi_sas_port_add_rphy(struct pqi_sas_port *pqi_sas_port, identify = &rphy->identify; identify->sas_address = pqi_sas_port->sas_address; + identify->phy_identifier = pqi_sas_port->device->phy_id; if (pqi_sas_port->device && pqi_sas_port->device->is_expander_smp_device) {