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=-11.2 required=3.0 tests=BAYES_00,DATE_IN_PAST_06_12, DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, T_TVD_MIME_NO_HEADERS,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 24DEDC433DF for ; Mon, 19 Oct 2020 14:37:08 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 87A26222C3 for ; Mon, 19 Oct 2020 14:37:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="L79gr5gU"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="ALdu4Cmg" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 87A26222C3 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type:MIME-Version: Cc:List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: References:In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=yeJIdTBMJGcOrBGmhR7yGjZ1s9j8MiMJ3Y2LGxfX3Go=; b=L79gr5gUAETUe/0tW/zOdan4v 85fG7EIGsLUZYZ7SbbRg6Ghik0sCytK3wOaRulhytECNw8LCe3FQJoTrJm0RPmUbD+VbeR8Xa+gD+ J+ykiW7bf43JtvptAoDF7nux38Reztbfx6Sv1q8Y6YTvYe1YHij7m7mnfd2p+SFFe1pMV+NOWGNnH dToDwa85Q1aUipP1rFJSgZR0HiQ7I1+sgXaGxjf5l9UDX8aAUxYcmdHNkSIkwi4HXXks13JAn4Wi1 QyMkxzJYQBM9Ay8LvtxVK6wMk880NrUMzouVuFSbcusWozwWeBFCOcGPOkiqySVS0MwFSBSvsZxuR OT/05e39w==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kUWHX-0001ne-TH; Mon, 19 Oct 2020 14:37:03 +0000 Received: from mail-pg1-x543.google.com ([2607:f8b0:4864:20::543]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kUWHU-0001mI-JT for linux-nvme@lists.infradead.org; Mon, 19 Oct 2020 14:37:02 +0000 Received: by mail-pg1-x543.google.com with SMTP id x13so67996pgp.7 for ; Mon, 19 Oct 2020 07:37:00 -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; bh=mG4YATQxqYLLl9raP3bm6WzYU4TV8wFmtFYYJt6ulgc=; b=ALdu4CmgS7LYsp3q1JwPEJtCZ/lTUP3ReD7KAjIedD6G8Wo64t5vdtBj7xBn1kDDb8 QYAVK+b4B47MQOEw+dBXrLXBda68hPjIHbnCR4wj77m1hN/P/hLpnCEuz+zL2z7R3rgG RR7VuJZACbTOfpw8vGKRlVq7IUjo5HRRIqP/M= 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; bh=mG4YATQxqYLLl9raP3bm6WzYU4TV8wFmtFYYJt6ulgc=; b=pfzD/Lh0nGEUe12IWjS0+ak1ftl6etztAUntC/dmpDEuJaSbQ8TCygEKid+j8Pi4j+ wn70rJVDJwVk2rmSc4ZzwfdG257dCC2a4rKRR3B1bNJ7VqhtDdj2gNbgMEfUZGvk5iwe pVpBcA2CHQYt+m8YDayIRpPrv4O/+jImjP0LsMrn9/IAhB/FQ6XhpCeyuNhRTVEEGMoV gRoMJ2CH42tNV2ZWlOm84QSGKs74nUIKLEOnTaZccZLeD6zYPKv/KDx/w5CDGM3V+F+W 9f/hotUg4i/cphe26fm3laaDWkyHB5mrrZJ7TJz08/gAARpoOPG8ym5YKNNZxG3WDKT4 y7bw== X-Gm-Message-State: AOAM531jUKkSXVgd6Tt51xPkVl4OMUmU1VuKzfVp4lkPpvPOBnUWwByk zNc3zGU50sdPZ4JEpTC3qHDq8Q== X-Google-Smtp-Source: ABdhPJx3Lh8LlHLVm6zUGHQE6NKwmZolZJ1aLe3/SLdEvKLWcMoj+Z+6q1u4XsBFenisdkhw43SQDg== X-Received: by 2002:a65:44cd:: with SMTP id g13mr14248023pgs.259.1603118218809; Mon, 19 Oct 2020 07:36:58 -0700 (PDT) Received: from localhost.localdomain ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id kb15sm53377pjb.17.2020.10.19.07.36.55 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 19 Oct 2020 07:36:58 -0700 (PDT) From: Muneendra To: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, tj@kernel.org, linux-nvme@lists.infradead.org Subject: [RFC v2 05/18] lpfc: vmid: API to check if VMID is enabled. Date: Mon, 19 Oct 2020 13:13:00 +0530 Message-Id: <1603093393-12875-6-git-send-email-muneendra.kumar@broadcom.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1603093393-12875-1-git-send-email-muneendra.kumar@broadcom.com> References: <1603093393-12875-1-git-send-email-muneendra.kumar@broadcom.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201019_103701_152537_CA13B584 X-CRM114-Status: GOOD ( 12.40 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, jsmart2021@gmail.com, mkumar@redhat.com, emilne@redhat.com, Gaurav Srivastava MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="===============6759316977242181254==" Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org --===============6759316977242181254== Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000fcbd7605b2070b5d" --000000000000fcbd7605b2070b5d From: Gaurav Srivastava This API will determine if VMID is enabled by the user or not. Signed-off-by: Gaurav Srivastava Signed-off-by: James Smart --- v2: Ported the patch on top of 5.10/scsi-queue --- drivers/scsi/lpfc/lpfc.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 8f0062d2b891..a62e985aa180 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -1506,3 +1506,27 @@ static const char *routine(enum enum_name table_key) \ } \ return name; \ } + +/** + * lpfc_is_vmid_enabled - returns if VMID is enabled for either switch types + * @phba: Pointer to HBA context object. + * + * Relationship between the enable, target support and if vmid tag is required + * for the particular combination + * --------------------------------------------------- + * Switch Enable Flag Target Support VMID Needed + * --------------------------------------------------- + * App Id 0 NA N + * App Id 1 0 N + * App Id 1 1 Y + * Pr Tag 0 NA N + * Pr Tag 1 0 N + * Pr Tag 1 1 Y + * Pr Tag 2 * Y + --------------------------------------------------- + * + **/ +static inline int lpfc_is_vmid_enabled(struct lpfc_hba *phba) +{ + return phba->cfg_vmid_app_header || phba->cfg_vmid_priority_tagging; +} -- 2.26.2 --000000000000fcbd7605b2070b5d Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQTQYJKoZIhvcNAQcCoIIQPjCCEDoCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg2iMIIE6DCCA9CgAwIBAgIOSBtqCRO9gCTKXSLwFPMwDQYJKoZIhvcNAQELBQAwTDEgMB4GA1UE CxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMT Ckdsb2JhbFNpZ24wHhcNMTYwNjE1MDAwMDAwWhcNMjQwNjE1MDAwMDAwWjBdMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTEzMDEGA1UEAxMqR2xvYmFsU2lnbiBQZXJzb25h bFNpZ24gMiBDQSAtIFNIQTI1NiAtIEczMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA tpZok2X9LAHsYqMNVL+Ly6RDkaKar7GD8rVtb9nw6tzPFnvXGeOEA4X5xh9wjx9sScVpGR5wkTg1 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