From patchwork Tue Oct 13 13:45:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 80546 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 0B03EA04B7; Tue, 13 Oct 2020 15:59:44 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8E8D61C2B7; Tue, 13 Oct 2020 15:47:02 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 721731DB86 for ; Tue, 13 Oct 2020 15:46:07 +0200 (CEST) Received: from mx1-us1.ppe-hosted.com (unknown [10.110.50.137]) by dispatch1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id A4C78200BC for ; Tue, 13 Oct 2020 13:46:05 +0000 (UTC) Received: from us4-mdac16-66.at1.mdlocal (unknown [10.110.50.157]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTP id A1C246009B for ; Tue, 13 Oct 2020 13:46:05 +0000 (UTC) X-Virus-Scanned: Proofpoint Essentials engine Received: from mx1-us1.ppe-hosted.com (unknown [10.110.50.7]) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 34A25220078 for ; Tue, 13 Oct 2020 13:46:05 +0000 (UTC) Received: from webmail.solarflare.com (uk.solarflare.com [193.34.186.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id F26114C006F for ; Tue, 13 Oct 2020 13:46:04 +0000 (UTC) Received: from ukex01.SolarFlarecom.com (10.17.10.4) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 13 Oct 2020 14:45:57 +0100 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ukex01.SolarFlarecom.com (10.17.10.4) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 13 Oct 2020 14:45:57 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (ukv-loginhost.uk.solarflarecom.com [10.17.10.39]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id 09DDjvN0006157; Tue, 13 Oct 2020 14:45:57 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id 0D3851613AB; Tue, 13 Oct 2020 14:45:57 +0100 (BST) From: Andrew Rybchenko To: CC: Igor Romanov Date: Tue, 13 Oct 2020 14:45:51 +0100 Message-ID: <1602596753-32282-35-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1602596753-32282-1-git-send-email-arybchenko@solarflare.com> References: <1602596753-32282-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.6.1012-25722.003 X-TM-AS-Result: No-0.305700-8.000000-10 X-TMASE-MatchedRID: syPB/NB/xSjqxxOtz59fBOZZg+teTfwreouvej40T4gZFDQxUvPcmHnU bFaXoymefGzuoVn0Vs6PQi9XuOWoODjRcAvE+/krKL24nyEC+xrZywDYifSetmsoHwKHdDo3soG mWO8qx84xNQ+HX8wBt4oZSg5S5a7ycLf/qdMcXRueAiCmPx4NwBnUJ0Ek6yhjxEHRux+uk8it4J O7oSODmNiPFPDwxwrx1QvIe0SZWYBVV1KOPwLczjJYRCIZHVp9du9uUw7QjGCH/lc6ATWWbM7XQ YvC4RahNK0PHhzHVqIoUt7ankA3u5N1JFeUKeMEiOOUXfTkScBZSbxIRLLN37zfneGoTKOTWoC0 8z/YUWKUTGVAhB5EbQ== X-TM-AS-User-Approved-Sender: Yes X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10-0.305700-8.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.6.1012-25722.003 X-MDID: 1602596765-0XUclZsdINHa X-PPE-DISP: 1602596765;0XUclZsdINHa Subject: [dpdk-dev] [PATCH 34/36] net/sfc: forward function control window offset to datapath X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Igor Romanov Store function control window offset to correctly set the offset of prime EvQ in EF100. Signed-off-by: Igor Romanov Signed-off-by: Andrew Rybchenko --- drivers/net/sfc/sfc.c | 3 +++ drivers/net/sfc/sfc.h | 2 ++ drivers/net/sfc/sfc_dp_rx.h | 2 ++ drivers/net/sfc/sfc_rx.c | 1 + 4 files changed, 8 insertions(+) diff --git a/drivers/net/sfc/sfc.c b/drivers/net/sfc/sfc.c index d4478a2846..8fa790da55 100644 --- a/drivers/net/sfc/sfc.c +++ b/drivers/net/sfc/sfc.c @@ -667,6 +667,9 @@ sfc_mem_bar_init(struct sfc_adapter *sa, const efx_bar_region_t *mem_ebrp) ebp->esb_rid = mem_ebrp->ebr_index; ebp->esb_dev = pci_dev; ebp->esb_base = res->addr; + + sa->fcw_offset = mem_ebrp->ebr_offset; + return 0; } diff --git a/drivers/net/sfc/sfc.h b/drivers/net/sfc/sfc.h index ecdd716256..047ca64de7 100644 --- a/drivers/net/sfc/sfc.h +++ b/drivers/net/sfc/sfc.h @@ -221,6 +221,8 @@ struct sfc_adapter { struct rte_kvargs *kvargs; int socket_id; efsys_bar_t mem_bar; + /* Function control window offset */ + efsys_dma_addr_t fcw_offset; efx_family_t family; efx_nic_t *nic; rte_spinlock_t nic_lock; diff --git a/drivers/net/sfc/sfc_dp_rx.h b/drivers/net/sfc/sfc_dp_rx.h index 362be933a9..f3e00e2e38 100644 --- a/drivers/net/sfc/sfc_dp_rx.h +++ b/drivers/net/sfc/sfc_dp_rx.h @@ -88,6 +88,8 @@ struct sfc_dp_rx_qcreate_info { * doorbell */ volatile void *mem_bar; + /** Function control window offset */ + efsys_dma_addr_t fcw_offset; /** VI window size shift */ unsigned int vi_window_shift; }; diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c index ff4e69e679..de0773b8a7 100644 --- a/drivers/net/sfc/sfc_rx.c +++ b/drivers/net/sfc/sfc_rx.c @@ -1199,6 +1199,7 @@ sfc_rx_qinit(struct sfc_adapter *sa, unsigned int sw_index, info.hw_index = rxq->hw_index; info.mem_bar = sa->mem_bar.esb_base; info.vi_window_shift = encp->enc_vi_window_shift; + info.fcw_offset = sa->fcw_offset; rc = sa->priv.dp_rx->qcreate(sa->eth_dev->data->port_id, sw_index, &RTE_ETH_DEV_TO_PCI(sa->eth_dev)->addr,