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=-12.7 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,MIME_HEADER_CTYPE_ONLY,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 66937C4727C for ; Thu, 1 Oct 2020 06:01:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 131FE221E7 for ; Thu, 1 Oct 2020 06:01:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="dhx/8554" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730646AbgJAGBY (ORCPT ); Thu, 1 Oct 2020 02:01:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725878AbgJAGBW (ORCPT ); Thu, 1 Oct 2020 02:01:22 -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 2D468C061755 for ; Wed, 30 Sep 2020 23:01:22 -0700 (PDT) Received: by mail-pf1-x443.google.com with SMTP id w7so3492964pfi.4 for ; Wed, 30 Sep 2020 23:01:22 -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=XKniDKpGWozCfELydEqWMvqFyRW+NfHyXg+2i7qbqqg=; b=dhx/8554h34hwQVX55dDeA0n6onL+orcGNWROsIte/RfnpAvBWt2IQ9QbSKoS9Q6ZS kbcDXPRu2BswviYaM8KDc3va0CJgwk7P7ZIOVKYKO5rDvoiSm79gDLU+4oR1Pij79UM7 IIDD1pyVDvNf/dY/pRLZR9m0hxdNNT65RiRrM= 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=XKniDKpGWozCfELydEqWMvqFyRW+NfHyXg+2i7qbqqg=; b=P7/QLwmnWhdzuC4zweOaid27X5MXmGCWcjPPiMwSp9EsZI7fOc0+eK6+WBZ7ZY7pEl FXCz7B0HXvb+tagHR10wpOAZpx5gmS7+R0jxYoQrCa+j7tEklVWyUvovsUeeTgCKvisS Bt3nvL2jQ9/evErVRlS2ZhUwYa4nIEWBup0WhlbeUgSQ1L2dm1dfHIeYgaJdAVpLOG2i AppYLAEpLDxjoQ4JEky7UFNWXaI/KVwdiDOFaJ+UemDNHfyyVw4k2+wl0Ui5j70JvthG QXEHSk19d/qeUUo8oavhMzC6EnuQ6iV5covjlqMZ2HDrdLCTigaEsJHBVWLHb7xABDVP mcuw== X-Gm-Message-State: AOAM530FTDUNqTr86qRlXuJaTE72BuW3o1Y3dHi6LJFLCKt969tXelFB gQvRnOwgysRLiLwStbAE6O9ECQ== X-Google-Smtp-Source: ABdhPJwxM5L57TJZwmSnlRWv9mXMAi+RegGmDTyfFRPx7V+QrmL6rajMd24B+gMKgq1ovvMtJvJgsQ== X-Received: by 2002:a17:902:64c2:b029:d2:6356:867e with SMTP id y2-20020a17090264c2b02900d26356867emr5792617pli.32.1601532081551; Wed, 30 Sep 2020 23:01:21 -0700 (PDT) Received: from mannams-OptiPlex-7010.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id l2sm4032112pjy.3.2020.09.30.23.01.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Sep 2020 23:01:20 -0700 (PDT) From: Srinath Mannam To: Lorenzo Pieralisi , Bjorn Helgaas , Ray Jui Cc: bcm-kernel-feedback-list@broadcom.com, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Srinath Mannam Subject: [PATCH v3 3/3] PCI: iproc: Display PCIe Link information Date: Thu, 1 Oct 2020 11:30:54 +0530 Message-Id: <20201001060054.6616-4-srinath.mannam@broadcom.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201001060054.6616-1-srinath.mannam@broadcom.com> References: <20201001060054.6616-1-srinath.mannam@broadcom.com> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="000000000000d7b65205b095be39" Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org --000000000000d7b65205b095be39 After successful linkup more comprehensive information about PCIe link speed and link width will be displayed to the console. Signed-off-by: Srinath Mannam --- drivers/pci/controller/pcie-iproc.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/pci/controller/pcie-iproc.c b/drivers/pci/controller/pcie-iproc.c index cc5b7823edeb..8ef2d1fe392c 100644 --- a/drivers/pci/controller/pcie-iproc.c +++ b/drivers/pci/controller/pcie-iproc.c @@ -1479,6 +1479,7 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res) { struct device *dev; int ret; + struct pci_dev *pdev; struct pci_host_bridge *host = pci_host_bridge_from_priv(pcie); dev = pcie->dev; @@ -1542,6 +1543,11 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res) goto err_power_off_phy; } + for_each_pci_bridge(pdev, host->bus) { + if (pci_pcie_type(pdev) == PCI_EXP_TYPE_ROOT_PORT) + pcie_print_link_status(pdev); + } + return 0; err_power_off_phy: -- 2.17.1 --000000000000d7b65205b095be39 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQSAYJKoZIhvcNAQcCoIIQOTCCEDUCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg2dMIIE6DCCA9CgAwIBAgIOSBtqCRO9gCTKXSLwFPMwDQYJKoZIhvcNAQELBQAwTDEgMB4GA1UE 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 2HLO02JQZR7rkpeDMdmztcpHWD9fMIIFSjCCBDKgAwIBAgIMNrzy1txQrCWrqOxyMA0GCSqGSIb3 DQEBCwUAMF0xCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTMwMQYDVQQD EypHbG9iYWxTaWduIFBlcnNvbmFsU2lnbiAyIENBIC0gU0hBMjU2IC0gRzMwHhcNMjAwOTIxMTQx NzUyWhcNMjIwOTIyMTQxNzUyWjCBkjELMAkGA1UEBhMCSU4xEjAQBgNVBAgTCUthcm5hdGFrYTES MBAGA1UEBxMJQmFuZ2Fsb3JlMRYwFAYDVQQKEw1Ccm9hZGNvbSBJbmMuMRcwFQYDVQQDEw5Tcmlu YXRoIE1hbm5hbTEqMCgGCSqGSIb3DQEJARYbc3JpbmF0aC5tYW5uYW1AYnJvYWRjb20uY29tMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzM0rsY9oflF7FPm4sVIBpoG0MDeqp1DKUq/L Tjs6D9B6IdU3vfx830fe4Byta3nNX96Ayd8ZYExlu5zw7i2Nu+YArifsiYs0Ckkfl+xFUA/nTZwg YiGfUEyj3cOjJJB4uaM72ijA80VvqmWNihzmuWWfrATpiPY9SHz0/3id67MJtVU+y3pLjxHPrkCy 9ZKRr57dF9SYlw9e4GgIF8+SYOPcvkmRUdnQjIUiXDiULTgyKUL2LAtcXpgGCk+4W7gZ2KeeO8t6 vmErFPzoLCSoF131XRIpgrbhLNi9IkOfU7tmNn6cdkoxASiobSGkkio2N1PWTZBPpKfik+OOAo8H kQIDAQABo4IB0jCCAc4wDgYDVR0PAQH/BAQDAgWgMIGeBggrBgEFBQcBAQSBkTCBjjBNBggrBgEF BQcwAoZBaHR0cDovL3NlY3VyZS5nbG9iYWxzaWduLmNvbS9jYWNlcnQvZ3NwZXJzb25hbHNpZ24y c2hhMmczb2NzcC5jcnQwPQYIKwYBBQUHMAGGMWh0dHA6Ly9vY3NwMi5nbG9iYWxzaWduLmNvbS9n c3BlcnNvbmFsc2lnbjJzaGEyZzMwTQYDVR0gBEYwRDBCBgorBgEEAaAyASgKMDQwMgYIKwYBBQUH AgEWJmh0dHBzOi8vd3d3Lmdsb2JhbHNpZ24uY29tL3JlcG9zaXRvcnkvMAkGA1UdEwQCMAAwRAYD VR0fBD0wOzA5oDegNYYzaHR0cDovL2NybC5nbG9iYWxzaWduLmNvbS9nc3BlcnNvbmFsc2lnbjJz aGEyZzMuY3JsMCYGA1UdEQQfMB2BG3NyaW5hdGgubWFubmFtQGJyb2FkY29tLmNvbTATBgNVHSUE DDAKBggrBgEFBQcDBDAfBgNVHSMEGDAWgBRpcoJiMWeVRIV3kYDEBDZJnXsLYTAdBgNVHQ4EFgQU zNITc3dFEkM+jmMQc3Lwyyi3bSEwDQYJKoZIhvcNAQELBQADggEBAID0zJzfCJvIXZdUQvaJ2R8K PqH211/mV+mEOqJsd0nM9XA/3QfXg1CSTt5d9dMrhUNqtbebI53ls4lA/r4p+D6/gS53cbNd+xxF 1lTbpXwrbPqa8h3oRDmttKWPeE4tGq6Npt5AgsVYgsKQCeiDicN2QfHSr+vLO1XnP/HHAZtdpwOw fdegvyqihabnO/m+F5oMaBPUmzE+iQDKHmK2R3btmrFkZ8mIPEPM97mUf2J8LUrrThang9TN6edm +X3T4mIB0kCJfTYzyaZ2zhYx2kDVdOfMO4HbkqHQc2fRuFTuVKgUf8xa5BK6Q8QV5sD1YxLGb+XL TIRpMXJNiJf6eEMxggJvMIICawIBATBtMF0xCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxT aWduIG52LXNhMTMwMQYDVQQDEypHbG9iYWxTaWduIFBlcnNvbmFsU2lnbiAyIENBIC0gU0hBMjU2 IC0gRzMCDDa88tbcUKwlq6jscjANBglghkgBZQMEAgEFAKCB1DAvBgkqhkiG9w0BCQQxIgQgzyFS jhtPptTYkLTLEKsCSQ7UTWmBCxNTP49JAoww+pYwGAYJKoZIhvcNAQkDMQsGCSqGSIb3DQEHATAc BgkqhkiG9w0BCQUxDxcNMjAxMDAxMDYwMTIxWjBpBgkqhkiG9w0BCQ8xXDBaMAsGCWCGSAFlAwQB KjALBglghkgBZQMEARYwCwYJYIZIAWUDBAECMAoGCCqGSIb3DQMHMAsGCSqGSIb3DQEBCjALBgkq hkiG9w0BAQcwCwYJYIZIAWUDBAIBMA0GCSqGSIb3DQEBAQUABIIBAA8JFMfgKxLJqN2MwsPp0ef4 eodhO5J4VqsI8FTbN7bsHaZnoPo0sXGVYcj8+3F7m7XZuoahJm6JbrXcSL1VtbOCx/5nggBfkABd imTh36uGG3WhasVRcf5bA1flfw3XvnvmH6nRovfIWQLnKwxniZjTyOB98bVpP370ms8Tx1aJ5p56 OadtkmMKw6AoO1M6zSZHKrhRmEfCOuwWyaWstjDVBcUsVHr3Fi9uhM3IwOeByfs+kEt9KfMufAHh i5DYBtmWg/+y3m+F+SWMuUSPsW0rkvr91vG2mmcImdlwJ41JfzURLDHRrmp04674+1ebZb6lVD0N reVT1+W5nA/0SmM= --000000000000d7b65205b095be39--