From patchwork Sat May 18 11:54:58 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lijun Ou X-Patchwork-Id: 10948949 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E3DDA924 for ; Sat, 18 May 2019 11:56:35 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D12FB27F97 for ; Sat, 18 May 2019 11:56:35 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C14EF28541; Sat, 18 May 2019 11:56:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 77F1D27F97 for ; Sat, 18 May 2019 11:56:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729855AbfERL4X (ORCPT ); Sat, 18 May 2019 07:56:23 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:38868 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729848AbfERL4X (ORCPT ); Sat, 18 May 2019 07:56:23 -0400 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 1CC044E1C0D9D9CFC968; Sat, 18 May 2019 19:56:21 +0800 (CST) Received: from linux-ioko.site (10.71.200.31) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.439.0; Sat, 18 May 2019 19:55:58 +0800 From: Lijun Ou To: , CC: , , Subject: [PATCH for-next 2/4] RDMA/hns: Update CQE specifications Date: Sat, 18 May 2019 19:54:58 +0800 Message-ID: <1558180500-93157-3-git-send-email-oulijun@huawei.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1558180500-93157-1-git-send-email-oulijun@huawei.com> References: <1558180500-93157-1-git-send-email-oulijun@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.71.200.31] X-CFilter-Loop: Reflected Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP According to hip08 UM, the maximum number of CQEs supported by each CQ is 4M. Signed-off-by: Lijun Ou --- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h index edfdbe2..0ac177a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -54,7 +54,7 @@ #define HNS_ROCE_V2_MAX_CQ_NUM 0x100000 #define HNS_ROCE_V2_MAX_CQC_TIMER_NUM 0x100 #define HNS_ROCE_V2_MAX_SRQ_NUM 0x100000 -#define HNS_ROCE_V2_MAX_CQE_NUM 0x10000 +#define HNS_ROCE_V2_MAX_CQE_NUM 0x400000 #define HNS_ROCE_V2_MAX_SRQWQE_NUM 0x8000 #define HNS_ROCE_V2_MAX_RQ_SGE_NUM 0x100 #define HNS_ROCE_V2_MAX_SQ_SGE_NUM 0xff