From mboxrd@z Thu Jan 1 00:00:00 1970 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT 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 D7714C433E7 for ; Fri, 9 Oct 2020 17:14:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7DFCE22267 for ; Fri, 9 Oct 2020 17:14:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="YPC87ufe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390102AbgJIROV (ORCPT ); Fri, 9 Oct 2020 13:14:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390184AbgJIROQ (ORCPT ); Fri, 9 Oct 2020 13:14:16 -0400 Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B201C0613D5 for ; Fri, 9 Oct 2020 10:14:16 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id f19so7378124pfj.11 for ; Fri, 09 Oct 2020 10:14:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version; bh=mBr4VVWbIPHI9dt+SfjHl21QAMf9SN1eHinMWaY6dDg=; b=YPC87ufe3YnG2s7dzqWX75+y35DXtul0HqaF5Hnuzk4h80kwcCcHBF9eeMOLUtTRaM FrnZIgPyHbBUbR0jhx5s8+qEEhjmzPew5Cc/9ou3HbBuSJMUVO8QLKtRded30OvRkL0T oOXH/gpATkjJLKzugvt/1SYTfEBUZdLh/JtbE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version; bh=mBr4VVWbIPHI9dt+SfjHl21QAMf9SN1eHinMWaY6dDg=; b=s2JdCqbSHkdgacD/a7IF7TDUTsxVwHbCxXClMKbtTNErY9Ll4rAThzM74BmSujUeQZ n3radoa6y23Tk9DFuoyGrD7L0tLy1oza2CfZioQqHzg9p/1F74GON6kFceLNkh8DFe2v gcQGLqlO52Hu9SYgExqwggE32T7q1pT9WTZ0PbhBYsC2q3/tPESZ2r8lFDkVz6nN7cZw DF57clY5nYo+SecBlTjtXPZXJ6elGofD5kKB+3RxYkp8MNo6uaC8/fUTwZ9uZDJDkmXX k5XEbFNsQQFy/9rBDzTQ8c2cUObTnmokkUG8ZQchCg8Fwu+qChtUnA/xGCznoiVXXOzC xicQ== X-Gm-Message-State: AOAM530SjeWJFCIFHB0opPpvfg9Phi/2F3Nb1i3eNxMIo+6LQ25j8dcH gXLTb71C0kBPFTp18NkiLMWtto2Hr6Sd+M5Ljko= X-Google-Smtp-Source: ABdhPJxuFtxvv53nGdMRUX+IZ44SA8JxdTHYoVj2/HS6mIcfpv9TCOLIqnlrPIOoqgyagekWm0mixQ== X-Received: by 2002:aa7:9059:0:b029:151:d725:e230 with SMTP id n25-20020aa790590000b0290151d725e230mr13012417pfo.77.1602263655511; Fri, 09 Oct 2020 10:14:15 -0700 (PDT) Received: from dhcp-10-123-20-36.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id fy24sm12299055pjb.35.2020.10.09.10.14.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Oct 2020 10:14:14 -0700 (PDT) From: Sreekanth Reddy To: martin.petersen@oracle.com Cc: linux-scsi@vger.kernel.org, sathya.prakash@broadcom.com, suganath-prabu.subramani@broadcom.com, Sreekanth Reddy Subject: [PATCH 01/14] mpt3sas: Define hba_port structure Date: Fri, 9 Oct 2020 22:44:27 +0530 Message-Id: <20201009171440.4949-2-sreekanth.reddy@broadcom.com> X-Mailer: git-send-email 2.18.4 In-Reply-To: <20201009171440.4949-1-sreekanth.reddy@broadcom.com> References: <20201009171440.4949-1-sreekanth.reddy@broadcom.com> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000000cffa005b1401449" Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org --0000000000000cffa005b1401449 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Defined a new hba_port structure with hold below variables, - port_id : Port ID of the narrow/wide port of the HBA - sas_address : SAS Address of the remote device that is attached to the current HBA port - phy_mask : HBA’s phy bits to which above SAS addressed device is attached - flags : this field is used to refresh this port details during HBA reset. Signed-off-by: Sreekanth Reddy --- drivers/scsi/mpt3sas/mpt3sas_base.h | 35 ++++++++++++++++++++++++++++- 1 file changed, 34 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.h b/drivers/scsi/mpt3sas/mpt3sas_base.h index bc8beb1..2dde574 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.h +++ b/drivers/scsi/mpt3sas/mpt3sas_base.h @@ -420,6 +420,7 @@ struct Mpi2ManufacturingPage11_t { * @flags: MPT_TARGET_FLAGS_XXX flags * @deleted: target flaged for deletion * @tm_busy: target is busy with TM request. + * @port: hba port entry containing target's port number info * @sas_dev: The sas_device associated with this target * @pcie_dev: The pcie device associated with this target */ @@ -432,6 +433,7 @@ struct MPT3SAS_TARGET { u32 flags; u8 deleted; u8 tm_busy; + struct hba_port *port; struct _sas_device *sas_dev; struct _pcie_device *pcie_dev; }; @@ -534,6 +536,7 @@ struct _internal_cmd { * addition routine. * @chassis_slot: chassis slot * @is_chassis_slot_valid: chassis slot valid or not + * @port: hba port entry containing device's port number info */ struct _sas_device { struct list_head list; @@ -560,6 +563,7 @@ struct _sas_device { u8 is_chassis_slot_valid; u8 connector_name[5]; struct kref refcount; + struct hba_port *port; }; static inline void sas_device_get(struct _sas_device *s) @@ -730,6 +734,7 @@ struct _boot_device { * @remote_identify: attached device identification * @rphy: sas transport rphy object * @port: sas transport wide/narrow port object + * @hba_port: hba port entry containing port's port number info * @phy_list: _sas_phy list objects belonging to this port */ struct _sas_port { @@ -738,6 +743,7 @@ struct _sas_port { struct sas_identify remote_identify; struct sas_rphy *rphy; struct sas_port *port; + struct hba_port *hba_port; struct list_head phy_list; }; @@ -751,6 +757,7 @@ struct _sas_port { * @handle: device handle for this phy * @attached_handle: device handle for attached device * @phy_belongs_to_port: port has been created for this phy + * @port: hba port entry containing port number info */ struct _sas_phy { struct list_head port_siblings; @@ -761,6 +768,7 @@ struct _sas_phy { u16 handle; u16 attached_handle; u8 phy_belongs_to_port; + struct hba_port *port; }; /** @@ -776,6 +784,7 @@ struct _sas_phy { * @responding: used in _scsih_expander_device_mark_responding * @phy: a list of phys that make up this sas_host/expander * @sas_port_list: list of ports attached to this sas_host/expander + * @port: hba port entry containing node's port number info */ struct _sas_node { struct list_head list; @@ -787,11 +796,11 @@ struct _sas_node { u16 enclosure_handle; u64 enclosure_logical_id; u8 responding; + struct hba_port *port; struct _sas_phy *phy; struct list_head sas_port_list; }; - /** * struct _enclosure_node - enclosure information * @list: list of enclosures @@ -1009,6 +1018,27 @@ struct reply_post_struct { dma_addr_t reply_post_free_dma; }; +/** + * struct hba_port - Saves each HBA's Wide/Narrow port info + * @sas_address: sas address of this wide/narrow port's attached device + * @phy_mask: HBA PHY's belonging to this port + * @port_id: port number + * @flags: hba port flags + */ +struct hba_port { + struct list_head list; + u64 sas_address; + u32 phy_mask; + u8 port_id; + u8 flags; +}; + +/* hba port flags */ +#define HBA_PORT_FLAG_DIRTY_PORT 0x01 +#define HBA_PORT_FLAG_NEW_PORT 0x02 + +#define MULTIPATH_DISABLED_PORT_ID 0xFF + typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc); /** * struct MPT3SAS_ADAPTER - per adapter struct @@ -1191,6 +1221,7 @@ typedef void (*MPT3SAS_FLUSH_RUNNING_CMDS)(struct MPT3SAS_ADAPTER *ioc); * which ensures the syncrhonization between cli/sysfs_show path. * @atomic_desc_capable: Atomic Request Descriptor support. * @GET_MSIX_INDEX: Get the msix index of high iops queues. + * @port_table_list: list containing HBA's wide/narrow port's info */ struct MPT3SAS_ADAPTER { struct list_head list; @@ -1483,6 +1514,8 @@ struct MPT3SAS_ADAPTER { PUT_SMID_IO_FP_HIP put_smid_hi_priority; PUT_SMID_DEFAULT put_smid_default; GET_MSIX_INDEX get_msix_index_for_smlio; + + struct list_head port_table_list; }; struct mpt3sas_debugfs_buffer { -- 2.18.4 --0000000000000cffa005b1401449 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQSwYJKoZIhvcNAQcCoIIQPDCCEDgCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg2gMIIE6DCCA9CgAwIBAgIOSBtqCRO9gCTKXSLwFPMwDQYJKoZIhvcNAQELBQAwTDEgMB4GA1UE CxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMT Ckdsb2JhbFNpZ24wHhcNMTYwNjE1MDAwMDAwWhcNMjQwNjE1MDAwMDAwWjBdMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTEzMDEGA1UEAxMqR2xvYmFsU2lnbiBQZXJzb25h bFNpZ24gMiBDQSAtIFNIQTI1NiAtIEczMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA tpZok2X9LAHsYqMNVL+Ly6RDkaKar7GD8rVtb9nw6tzPFnvXGeOEA4X5xh9wjx9sScVpGR5wkTg1 fgJIXTlrGESmaqXIdPRd9YQ+Yx9xRIIIPu3Jp/bpbiZBKYDJSbr/2Xago7sb9nnfSyjTSnucUcIP ZVChn6hKneVGBI2DT9yyyD3PmCEJmEzA8Y96qT83JmVH2GaPSSbCw0C+Zj1s/zqtKUbwE5zh8uuZ p4vC019QbaIOb8cGlzgvTqGORwK0gwDYpOO6QQdg5d03WvIHwTunnJdoLrfvqUg2vOlpqJmqR+nH 9lHS+bEstsVJtZieU1Pa+3LzfA/4cT7XA/pnwwIDAQABo4IBtTCCAbEwDgYDVR0PAQH/BAQDAgEG MGoGA1UdJQRjMGEGCCsGAQUFBwMCBggrBgEFBQcDBAYIKwYBBQUHAwkGCisGAQQBgjcUAgIGCisG AQQBgjcKAwQGCSsGAQQBgjcVBgYKKwYBBAGCNwoDDAYIKwYBBQUHAwcGCCsGAQUFBwMRMBIGA1Ud EwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFGlygmIxZ5VEhXeRgMQENkmdewthMB8GA1UdIwQYMBaA FI/wS3+oLkUkrk1Q+mOai97i3Ru8MD4GCCsGAQUFBwEBBDIwMDAuBggrBgEFBQcwAYYiaHR0cDov L29jc3AyLmdsb2JhbHNpZ24uY29tL3Jvb3RyMzA2BgNVHR8ELzAtMCugKaAnhiVodHRwOi8vY3Js Lmdsb2JhbHNpZ24uY29tL3Jvb3QtcjMuY3JsMGcGA1UdIARgMF4wCwYJKwYBBAGgMgEoMAwGCisG AQQBoDIBKAowQQYJKwYBBAGgMgFfMDQwMgYIKwYBBQUHAgEWJmh0dHBzOi8vd3d3Lmdsb2JhbHNp Z24uY29tL3JlcG9zaXRvcnkvMA0GCSqGSIb3DQEBCwUAA4IBAQConc0yzHxn4gtQ16VccKNm4iXv 6rS2UzBuhxI3XDPiwihW45O9RZXzWNgVcUzz5IKJFL7+pcxHvesGVII+5r++9eqI9XnEKCILjHr2 DgvjKq5Jmg6bwifybLYbVUoBthnhaFB0WLwSRRhPrt5eGxMw51UmNICi/hSKBKsHhGFSEaJQALZy 4HL0EWduE6ILYAjX6BSXRDtHFeUPddb46f5Hf5rzITGLsn9BIpoOVrgS878O4JnfUWQi29yBfn75 HajifFvPC+uqn+rcVnvrpLgsLOYG/64kWX/FRH8+mhVe+mcSX3xsUpcxK9q9vLTVtroU/yJUmEC4 OcH5dQsbHBqjMIIDXzCCAkegAwIBAgILBAAAAAABIVhTCKIwDQYJKoZIhvcNAQELBQAwTDEgMB4G A1UECxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNV BAMTCkdsb2JhbFNpZ24wHhcNMDkwMzE4MTAwMDAwWhcNMjkwMzE4MTAwMDAwWjBMMSAwHgYDVQQL ExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UEAxMK R2xvYmFsU2lnbjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAMwldpB5BngiFvXAg7aE yiie/QV2EcWtiHL8RgJDx7KKnQRfJMsuS+FggkbhUqsMgUdwbN1k0ev1LKMPgj0MK66X17YUhhB5 uzsTgHeMCOFJ0mpiLx9e+pZo34knlTifBtc+ycsmWQ1z3rDI6SYOgxXG71uL0gRgykmmKPZpO/bL yCiR5Z2KYVc3rHQU3HTgOu5yLy6c+9C7v/U9AOEGM+iCK65TpjoWc4zdQQ4gOsC0p6Hpsk+QLjJg 6VfLuQSSaGjlOCZgdbKfd/+RFO+uIEn8rUAVSNECMWEZXriX7613t2Saer9fwRPvm2L7DWzgVGkW qQPabumDk3F2xmmFghcCAwEAAaNCMEAwDgYDVR0PAQH/BAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8w HQYDVR0OBBYEFI/wS3+oLkUkrk1Q+mOai97i3Ru8MA0GCSqGSIb3DQEBCwUAA4IBAQBLQNvAUKr+ yAzv95ZURUm7lgAJQayzE4aGKAczymvmdLm6AC2upArT9fHxD4q/c2dKg8dEe3jgr25sbwMpjjM5 RcOO5LlXbKr8EpbsU8Yt5CRsuZRj+9xTaGdWPoO4zzUhw8lo/s7awlOqzJCK6fBdRoyV3XpYKBov Hd7NADdBj+1EbddTKJd+82cEHhXXipa0095MJ6RMG3NzdvQXmcIfeg7jLQitChws/zyrVQ4PkX42 68NXSb7hLi18YIvDQVETI53O9zJrlAGomecsMx86OyXShkDOOyyGeMlhLxS67ttVb9+E7gUJTb0o 2HLO02JQZR7rkpeDMdmztcpHWD9fMIIFTTCCBDWgAwIBAgIMGYbVrXj/AWDyoGFSMA0GCSqGSIb3 DQEBCwUAMF0xCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTMwMQYDVQQD EypHbG9iYWxTaWduIFBlcnNvbmFsU2lnbiAyIENBIC0gU0hBMjU2IC0gRzMwHhcNMjAwOTE0MTE1 MTU2WhcNMjIwOTE1MTE1MTU2WjCBlDELMAkGA1UEBhMCSU4xEjAQBgNVBAgTCUthcm5hdGFrYTES MBAGA1UEBxMJQmFuZ2Fsb3JlMRYwFAYDVQQKEw1Ccm9hZGNvbSBJbmMuMRgwFgYDVQQDEw9TcmVl a2FudGggUmVkZHkxKzApBgkqhkiG9w0BCQEWHHNyZWVrYW50aC5yZWRkeUBicm9hZGNvbS5jb20w ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC5niRDfOcA/lFVV4Ef3caitEmDttFcfX8E gCdwYxGiEDiO37ld/yjXb+HO8Y3Jk+dlVMltv+IdjiUPF+vr+J2NnRBy4sWkgifn+o4/VpUmBLhL NW+bBYuIuG4+iUoA9XXuqZZNN55aelW0TperHdzcZSfhByomrRfnBUlH2Spvd/EU4DjW25SXwSF/ +uC6y31UYvj52z/Vzvqpapm6CKt0e+JFxTSdRS6Fsf+f/5/++IM51GSIrrePsCgrgq6S1S9kdKIn Rag/s/0IKyxAQsoBcla5ZufuDE5ir/mlnYktkPJdg+kns/OPDsINSyWqNYE9PKy9+3cp/fItNFtH krg1AgMBAAGjggHTMIIBzzAOBgNVHQ8BAf8EBAMCBaAwgZ4GCCsGAQUFBwEBBIGRMIGOME0GCCsG AQUFBzAChkFodHRwOi8vc2VjdXJlLmdsb2JhbHNpZ24uY29tL2NhY2VydC9nc3BlcnNvbmFsc2ln bjJzaGEyZzNvY3NwLmNydDA9BggrBgEFBQcwAYYxaHR0cDovL29jc3AyLmdsb2JhbHNpZ24uY29t L2dzcGVyc29uYWxzaWduMnNoYTJnMzBNBgNVHSAERjBEMEIGCisGAQQBoDIBKAowNDAyBggrBgEF BQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wCQYDVR0TBAIwADBE BgNVHR8EPTA7MDmgN6A1hjNodHRwOi8vY3JsLmdsb2JhbHNpZ24uY29tL2dzcGVyc29uYWxzaWdu MnNoYTJnMy5jcmwwJwYDVR0RBCAwHoEcc3JlZWthbnRoLnJlZGR5QGJyb2FkY29tLmNvbTATBgNV HSUEDDAKBggrBgEFBQcDBDAfBgNVHSMEGDAWgBRpcoJiMWeVRIV3kYDEBDZJnXsLYTAdBgNVHQ4E FgQU1CyhXqcQo40SZ7kFS/AiOnRW6lMwDQYJKoZIhvcNAQELBQADggEBAFeMmmz112eNFAV8Ense 5WremClV5F3Md1xS0yXKqxlgakUJaOI/Fai7OLQaQqsEoxW6/QqWEi1wbZOccbdritOkL5b7sVUp SU9OfuIlV8c3XMLaWSIluy+0ImtRJ49jDCI4KtQESHrqfQRZcc1C/avZvNED3U4b10U6N3SY+59b fm2Vlwacwp+8ESTp49DsLcJqc4U/0rUZxLWtgPokzS+ovX+JAu8zx1SmOzUC4hj4Bp6Vnfd5KWUK JJQBmQHXii+acSeTgHmPWUYs3tYQ0uIX0Yy8LUWPdGbEq+KWepzY2otC+iVWdngCCv8Nf1Xo1jki AGJ6hrlWFE0qJVWv25sxggJvMIICawIBATBtMF0xCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9i YWxTaWduIG52LXNhMTMwMQYDVQQDEypHbG9iYWxTaWduIFBlcnNvbmFsU2lnbiAyIENBIC0gU0hB MjU2IC0gRzMCDBmG1a14/wFg8qBhUjANBglghkgBZQMEAgEFAKCB1DAvBgkqhkiG9w0BCQQxIgQg iD6e4PICEgozG4r1U/++EBVt0jpjRP4uCkeOxfXLg7kwGAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEH ATAcBgkqhkiG9w0BCQUxDxcNMjAxMDA5MTcxNDE1WjBpBgkqhkiG9w0BCQ8xXDBaMAsGCWCGSAFl AwQBKjALBglghkgBZQMEARYwCwYJYIZIAWUDBAECMAoGCCqGSIb3DQMHMAsGCSqGSIb3DQEBCjAL BgkqhkiG9w0BAQcwCwYJYIZIAWUDBAIBMA0GCSqGSIb3DQEBAQUABIIBAD5+xsEhdTGGEwOVGdEF WtkREgJVAg6gYwjWAdIfFjEyrI7mLQ9e5OFg00BTOznR9eCjVw4DkohVZ0YyXMELHKREiQaOjV7f qGnOWJHEFHygtkvzoef6qr7ObDUBSsmeQTEOGndn0jH8dpqSiOOtROjM6TQBQChmQNYBLFLqeCSo aDPnOIKFiRPMeHL8mnkOe16klU4Xlo60xXtTWyZnseILLH6p1/EcgxHLDCsmqaOZn1cIL9v9eqkS w0FDuQYzyzudxy/YV2N4F4gEf6B+4PCkQ6dI9fDQffRdb8b+PVZ+13WXLkk4oPzlbUaVkICIi/J5 QjhD9PsPvoWHxINNwTY= --0000000000000cffa005b1401449--