From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 984AE46BAE for ; Fri, 18 Jul 2025 21:37:34 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 9294040E30; Fri, 18 Jul 2025 21:37:34 +0200 (CEST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mails.dpdk.org (Postfix) with ESMTP id C262140E30 for ; Fri, 18 Jul 2025 21:37:32 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1752867452; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=K4kbxY0B2x0izSekkJSx11W+qA4h5bBd7PbqakJ7TXE=; b=MGJt3pTXOQIdbKBg74+kluwrojWjdfoyYO27KQEkc9CuL3m3MgsSXXcbF9+ov6IPuXBFFT nirVervsjpbzmSRrIPPbuT8ePNk+GhN8Liu2DiUsdPz+vz4zG88IPYfZkJoy1bisLpZguK R9lAq+tKWXIndGhTlwIHVGN6Ql37Dqo= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-638-96a25k44PNyEZt-Cl70HDQ-1; Fri, 18 Jul 2025 15:37:29 -0400 X-MC-Unique: 96a25k44PNyEZt-Cl70HDQ-1 X-Mimecast-MFC-AGG-ID: 96a25k44PNyEZt-Cl70HDQ_1752867448 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5BB9D1956096; Fri, 18 Jul 2025 19:37:28 +0000 (UTC) Received: from rh.redhat.com (unknown [10.44.32.40]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 0AFB5180045B; Fri, 18 Jul 2025 19:37:26 +0000 (UTC) From: Kevin Traynor To: Tirthendu Sarkar Cc: dpdk stable Subject: patch 'event/dlb2: fix default credits based on HW version' has been queued to stable release 24.11.3 Date: Fri, 18 Jul 2025 20:31:06 +0100 Message-ID: <20250718193247.1008129-132-ktraynor@redhat.com> In-Reply-To: <20250718193247.1008129-1-ktraynor@redhat.com> References: <20250718193247.1008129-1-ktraynor@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: wP30wpvikqit1wsUujGPm8VJxRSGa2g6xjimhgoyB58_1752867448 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit content-type: text/plain; charset="US-ASCII"; x-default=true X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Hi, FYI, your patch has been queued to stable release 24.11.3 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 07/23/25. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Queued patches are on a temporary branch at: https://github.com/kevintraynor/dpdk-stable This queued commit can be viewed at: https://github.com/kevintraynor/dpdk-stable/commit/6aa233092b8baf40acba040f950f51f621509e9c Thanks. Kevin --- >From 6aa233092b8baf40acba040f950f51f621509e9c Mon Sep 17 00:00:00 2001 From: Tirthendu Sarkar Date: Wed, 18 Jun 2025 23:03:16 -0500 Subject: [PATCH] event/dlb2: fix default credits based on HW version [ upstream commit 07a08b13b3bc65abe295557d1dc2609e7f4afc45 ] dlb2_eventdev_info_get() that implements rte_event_dev_info_get() should return the maximum available credits as supported by HW. Set maximum credits before device probing by checking HW version. Fixes: b66a418d2ad3 ("event/dlb2: add v2.5 probe") Signed-off-by: Tirthendu Sarkar --- drivers/event/dlb2/pf/dlb2_pf.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/event/dlb2/pf/dlb2_pf.c b/drivers/event/dlb2/pf/dlb2_pf.c index 31b5487d85..de2f22ac1e 100644 --- a/drivers/event/dlb2/pf/dlb2_pf.c +++ b/drivers/event/dlb2/pf/dlb2_pf.c @@ -730,4 +730,6 @@ dlb2_eventdev_pci_init(struct rte_eventdev *eventdev) dlb2 = dlb2_pmd_priv(eventdev); /* rte_zmalloc_socket mem */ dlb2->version = DLB2_HW_DEVICE_FROM_PCI_ID(pci_dev); + if (dlb2->version == DLB2_HW_V2_5) + dlb2_args.max_num_events = DLB2_MAX_NUM_CREDITS(DLB2_HW_V2_5); /* Were we invoked with runtime parameters? */ -- 2.50.0 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2025-07-18 20:29:15.652874205 +0100 +++ 0132-event-dlb2-fix-default-credits-based-on-HW-version.patch 2025-07-18 20:29:11.088907815 +0100 @@ -1 +1 @@ -From 07a08b13b3bc65abe295557d1dc2609e7f4afc45 Mon Sep 17 00:00:00 2001 +From 6aa233092b8baf40acba040f950f51f621509e9c Mon Sep 17 00:00:00 2001 @@ -5,0 +6,2 @@ +[ upstream commit 07a08b13b3bc65abe295557d1dc2609e7f4afc45 ] + @@ -12 +13,0 @@ -Cc: stable@dpdk.org @@ -20 +21 @@ -index 15a06bee4f..edcdfb319f 100644 +index 31b5487d85..de2f22ac1e 100644 @@ -23 +24 @@ -@@ -790,4 +790,6 @@ dlb2_eventdev_pci_init(struct rte_eventdev *eventdev) +@@ -730,4 +730,6 @@ dlb2_eventdev_pci_init(struct rte_eventdev *eventdev)