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,MIME_NO_TEXT, 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 98A75C433E7 for ; Tue, 13 Oct 2020 06:16:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C0AB208D5 for ; Tue, 13 Oct 2020 06:16:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="IsU7wJ21" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389077AbgJMGQE (ORCPT ); Tue, 13 Oct 2020 02:16:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44284 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388527AbgJMGQE (ORCPT ); Tue, 13 Oct 2020 02:16:04 -0400 Received: from mail-pg1-x541.google.com (mail-pg1-x541.google.com [IPv6:2607:f8b0:4864:20::541]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0AA9EC0613D0 for ; Mon, 12 Oct 2020 23:16:04 -0700 (PDT) Received: by mail-pg1-x541.google.com with SMTP id g29so16892768pgl.2 for ; Mon, 12 Oct 2020 23:16:03 -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; bh=QuFoeHlzs6JN7uJkla62smSIlXRzAk2KPlNi7C0OYqQ=; b=IsU7wJ21DSmAwwWe9ziBChF9Onb+eYMmP1lT+JNngKG5bL0L1McXc9Bx6clkOspWzg Q3RgtF4gYSQFpBfaKAeBdG+rvjJAxMHVyVebXBv3bS2FRBnoKaqeN1blj/AHk29AfcKH lXLW9AT870HdnRlNlsrx/nBCrSpWYHclLwYZ4= 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; bh=QuFoeHlzs6JN7uJkla62smSIlXRzAk2KPlNi7C0OYqQ=; b=Owla4tam6lRM9C1nTl4SeizfJ7fmu1ucITfji1YjNuh+JguHyfS5T+W58wpxIr3mgg 7F6VX/c0MwHoXECmS9bwGCMr7O7h86uSN7QFVbLEKVrF+AUHNLf42zFI3uTV03MU8A40 MGxMv8lvePbBL65m2gJeCroAiBrHGBRIOF7QqYsKcFHs9ggSQugJim6ffXHjLU2zirWt wx/+CZS1uP7Da9qGfJdwEbIuLE/i0lsb2f2vpPgiOsP6p1SxgOm3Q2jZJcMha9wvl9OX ZvJ+PudvzrdaHT74/rdjR2at2nT1E8qjM2W/9r2pklQ6R/aA28SRs6zsJLpoKajDiVOP 0HMA== X-Gm-Message-State: AOAM532l7+LA/Plaw7yOaiQt7YV/wV3uJF6IKAEzZFb0tG/gBWxBsjPc iXOA6IiL6Ja5jQe6VszjYoj6kqzPy8zhhtRv X-Google-Smtp-Source: ABdhPJwnAHnBg/27LjJrjDcsaKPqYsWa3Wzqps+gG9FRkqgu+SSSYvguT/PQQRUmRNKmIKEbrBreFw== X-Received: by 2002:a63:1709:: with SMTP id x9mr8956817pgl.334.1602569763209; Mon, 12 Oct 2020 23:16:03 -0700 (PDT) Received: from dhcp-10-192-206-197.iig.avagotech.net.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id a4sm21627333pgl.51.2020.10.12.23.16.00 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 12 Oct 2020 23:16:02 -0700 (PDT) From: Selvin Xavier To: jgg@ziepe.ca, dledford@redhat.com Cc: linux-rdma@vger.kernel.org, Selvin Xavier , Devesh Sharma Subject: [PATCH] RDMA/bnxt_re: Fix entry size during SRQ create Date: Mon, 12 Oct 2020 23:15:52 -0700 Message-Id: <1602569752-12745-1-git-send-email-selvin.xavier@broadcom.com> X-Mailer: git-send-email 2.5.5 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000007ea86b05b1875952" Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org --0000000000007ea86b05b1875952 Only static WQE is supported for SRQ. So always use the max supported SGEs while calculating SRQ entry size. Fixes: 2bb3c32c5c5f ("RDMA/bnxt_re: Change wr posting logic to accommodate variable wqes") Signed-off-by: Devesh Sharma Signed-off-by: Selvin Xavier --- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index cf3db96..b12bf20 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -1657,8 +1657,8 @@ int bnxt_re_create_srq(struct ib_srq *ib_srq, srq->qplib_srq.max_wqe = entries; srq->qplib_srq.max_sge = srq_init_attr->attr.max_sge; - srq->qplib_srq.wqe_size = - bnxt_re_get_rwqe_size(srq->qplib_srq.max_sge); + /* 128 byte wqe size for SRQ . So use max sges */ + srq->qplib_srq.wqe_size = bnxt_re_get_rwqe_size(dev_attr->max_srq_sges); srq->qplib_srq.threshold = srq_init_attr->attr.srq_limit; srq->srq_limit = srq_init_attr->attr.srq_limit; srq->qplib_srq.eventq_hw_ring_id = rdev->nq[0].ring_id; -- 2.5.5 --0000000000007ea86b05b1875952 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQUQYJKoZIhvcNAQcCoIIQQjCCED4CAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg2mMIIE6DCCA9CgAwIBAgIOSBtqCRO9gCTKXSLwFPMwDQYJKoZIhvcNAQELBQAwTDEgMB4GA1UE CxMXR2xvYmFsU2lnbiBSb290IENBIC0gUjMxEzARBgNVBAoTCkdsb2JhbFNpZ24xEzARBgNVBAMT Ckdsb2JhbFNpZ24wHhcNMTYwNjE1MDAwMDAwWhcNMjQwNjE1MDAwMDAwWjBdMQswCQYDVQQGEwJC RTEZMBcGA1UEChMQR2xvYmFsU2lnbiBudi1zYTEzMDEGA1UEAxMqR2xvYmFsU2lnbiBQZXJzb25h bFNpZ24gMiBDQSAtIFNIQTI1NiAtIEczMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 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