From patchwork Wed Sep 11 08:16:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: MD Danish Anwar X-Patchwork-Id: 13799864 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5E6FCEE0217 for ; Wed, 11 Sep 2024 08:20:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qqgrhRTf+KyvANEAvpb1Sfr4VG+gT1238900G6lyK90=; b=0J57vplYTYD29P4YfTbp4928Bs 0nVkVLz5H5JSctczFmF4LWxKsy/Dy9ZQamMr0RHgsJRkPFLbuI7eHKDjOWxt+Tm6gxgbodKfKN+KL 5byXRR+luDg3eT/pvhHl9ZUKhkr87c/ZWgWpACR9p7NbgVHByJOxLhnOvC8k6GhbKjxTkPs9vuKtS nP0NwPozz+luo3yyOMrCtbacrFwfiauqD5/b4jQDOoH/yjS+DHnBWNV08/GOzOT1R5ZsNI1p0RZw3 kNJJgkZZlW13ZxJ6H5aGcp6qSm+mZ15qj9ei0+2oc6qxltz31mZqnAHQS268eHcf2hcwurICCBcsb GIQtn4Vg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1soIZq-00000008bqw-0YOM; Wed, 11 Sep 2024 08:19:50 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1soIWU-00000008asb-3fNo for linux-arm-kernel@lists.infradead.org; Wed, 11 Sep 2024 08:16:24 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 48B8GAN9030660; Wed, 11 Sep 2024 03:16:10 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1726042570; bh=qqgrhRTf+KyvANEAvpb1Sfr4VG+gT1238900G6lyK90=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=beV/ebAVrL2YqbccKJjQujfpIm4ZuuYXchv+FJjTH7QuBqqkI/YIB/p5PtveNxQS1 xGBvdvCQnmS46Mhwnm+TGCvb8WhVrFjc5OG4s536uybN3sKoF56SSwpH+O6rnaEWIC oKzECqN9pat8RWyaj2CBsYWWLgt9JaRdPspLe/lQ= Received: from DFLE108.ent.ti.com (dfle108.ent.ti.com [10.64.6.29]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 48B8GAk5052798 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 11 Sep 2024 03:16:10 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 11 Sep 2024 03:16:09 -0500 Received: from fllvsmtp7.itg.ti.com (10.64.40.31) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 11 Sep 2024 03:16:09 -0500 Received: from lelv0854.itg.ti.com (lelv0854.itg.ti.com [10.181.64.140]) by fllvsmtp7.itg.ti.com (8.15.2/8.15.2) with ESMTP id 48B8G9L4066336; Wed, 11 Sep 2024 03:16:09 -0500 Received: from localhost (danish-tpc.dhcp.ti.com [10.24.69.25]) by lelv0854.itg.ti.com (8.14.7/8.14.7) with ESMTP id 48B8G8mI032127; Wed, 11 Sep 2024 03:16:09 -0500 From: MD Danish Anwar To: , , , , , , , , , , , , , , CC: , , , , Vignesh Raghavendra , Roger Quadros , Subject: [PATCH net-next v6 2/5] net: ti: icssg-prueth: Stop hardcoding def_inc Date: Wed, 11 Sep 2024 13:46:00 +0530 Message-ID: <20240911081603.2521729-3-danishanwar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240911081603.2521729-1-danishanwar@ti.com> References: <20240911081603.2521729-1-danishanwar@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240911_011623_028320_F166CDAD X-CRM114-Status: GOOD ( 12.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The def_inc is stored in icss_iep structure. Currently default increment (ns per clock tick) is hardcoded to 4 (Clock frequency being 250 MHz). Change this to use the iep->def_inc variable as the iep structure is now accessible to the driver files. Reviewed-by: Roger Quadros Signed-off-by: MD Danish Anwar --- drivers/net/ethernet/ti/icssg/icssg_prueth.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c index 6644203d6bb7..5343d8754edd 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c @@ -365,7 +365,8 @@ static void prueth_iep_settime(void *clockops_data, u64 ns) sc_desc.cyclecounter0_set = cyclecount & GENMASK(31, 0); sc_desc.cyclecounter1_set = (cyclecount & GENMASK(63, 32)) >> 32; sc_desc.iepcount_set = ns % cycletime; - sc_desc.CMP0_current = cycletime - 4; //Count from 0 to (cycle time)-4 + /* Count from 0 to (cycle time) - emac->iep->def_inc */ + sc_desc.CMP0_current = cycletime - emac->iep->def_inc; memcpy_toio(sc_descp, &sc_desc, sizeof(sc_desc));