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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77468C6FD1D for ; Fri, 7 Apr 2023 18:50:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233588AbjDGSuY (ORCPT ); Fri, 7 Apr 2023 14:50:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58182 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233844AbjDGSt7 (ORCPT ); Fri, 7 Apr 2023 14:49:59 -0400 Received: from mail-pf1-x449.google.com (mail-pf1-x449.google.com [IPv6:2607:f8b0:4864:20::449]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B8A3CC67E for ; Fri, 7 Apr 2023 11:48:49 -0700 (PDT) Received: by mail-pf1-x449.google.com with SMTP id i192-20020a6287c9000000b0062a43acb7faso18461350pfe.8 for ; Fri, 07 Apr 2023 11:48:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; t=1680893314; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=rRZd6iT9a0saoV9His9aWNZlaA/h2S3ztQp0NF3vdFE=; b=Hdrln5Fr+4O+kZWNrGHIT8SFI9vXisqcIN6kWNIri/TtIGoknVJg/Q+oBu0XRP6L24 YT6teYBCIsAycILogx2IL3GbAzGoFdK9hS6IEMvkrWx7L16TAwA1KnQ6TlEa5Cmh7k7I v0V/UohiP5ObDnW+jOqEYZsFm0bkUeuuCsDkALD7b4uU+bV+YOHQXApvIZigOdKeMf11 SiHYiCVcOVajEEhDHA7efMjtspQrzeEgKzeJSJzV/iJw/dJtuUnLOtUcFjao0KS53xra 9Sh4o23yvsjUTTQaxK1huZ6h1OMppVJOt9PqEhw4Vv7WztIlJ9bSKfGtmt1BE2AbaGbj B0gQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680893314; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=rRZd6iT9a0saoV9His9aWNZlaA/h2S3ztQp0NF3vdFE=; b=pgVncBMA6u/zyj8P2ykOfAYoLZa2bInNlRIelPIdsRVzW1pDNdU6XPeO1o1TuoRRCF uKI/kznSPDF0x2Bybyal+/5GWsZk54KadNrrfDPSoCXLrsQANVLwvxq6r/fMXzMZqC7a gRVw8E88C+HU4UXTdDnB42pS9e64+5ya/QgCf5IzwfDnezGEJ5JIzFzQ68qJCmCjW9aM miKNl2zgQXTXHvi0RCtVOEWwd1zItbeDj2K6qu1bAnSZEZMiirmK2kRYi7xCbz+M5VUZ ti4h+7DFbZHakwrwEVW2dt/UTmi1oEoAx67fLAZknZbmLdIXUBN4PvP6l/kGs1LlIwaZ rrFA== X-Gm-Message-State: AAQBX9famt2t9edWRqFTzhXNZj7uvUUOLCjkXQTI5UUAyVDsS+wT7BMw ydckW87/G2gQ7mcm6Tg/hDsuK4GnHtFoVlWvP26YNCl4KafnxTSZOPOtO0aRpi8Y5kGtqdwrBD1 lfrZS6HHO/7dSnkO4JciDRTf4D/pJoyDyRlx2g5vtH7XM6wYz1BcUJoeO2PhcG2N1mmw= X-Google-Smtp-Source: AKy350YG5vl3LRwz80ERS99xaGWBV2xrQGWD8UnJO+GF2ZnxcQdXY0gnD0PKQAQD3mdhv8jOLWhv4m4rWmuwWA== X-Received: from shailend.sea.corp.google.com ([2620:15c:100:202:62b1:eab4:e12:e9c2]) (user=shailend job=sendgmr) by 2002:a63:24c3:0:b0:513:2523:1b5f with SMTP id k186-20020a6324c3000000b0051325231b5fmr670122pgk.3.1680893314293; Fri, 07 Apr 2023 11:48:34 -0700 (PDT) Date: Fri, 7 Apr 2023 11:48:30 -0700 Mime-Version: 1.0 X-Mailer: git-send-email 2.40.0.577.gac1e443424-goog Message-ID: <20230407184830.309398-1-shailend@google.com> Subject: [PATCH net-next] gve: Unify duplicate GQ min pkt desc size constants From: Shailend Chand To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, Shailend Chand Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The two constants accomplish the same thing. Signed-off-by: Shailend Chand --- drivers/net/ethernet/google/gve/gve.h | 2 -- drivers/net/ethernet/google/gve/gve_tx.c | 4 ++-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/google/gve/gve.h b/drivers/net/ethernet/google/gve/gve.h index 4d01c66d2d65..98eb78d98e9f 100644 --- a/drivers/net/ethernet/google/gve/gve.h +++ b/drivers/net/ethernet/google/gve/gve.h @@ -49,8 +49,6 @@ #define GVE_XDP_ACTIONS 5 -#define GVE_TX_MAX_HEADER_SIZE 182 - #define GVE_GQ_TX_MIN_PKT_DESC_BYTES 182 /* Each slot in the desc ring has a 1:1 mapping to a slot in the data ring */ diff --git a/drivers/net/ethernet/google/gve/gve_tx.c b/drivers/net/ethernet/google/gve/gve_tx.c index fe6b933e1df1..813da572abca 100644 --- a/drivers/net/ethernet/google/gve/gve_tx.c +++ b/drivers/net/ethernet/google/gve/gve_tx.c @@ -730,7 +730,7 @@ static int gve_tx_fill_xdp(struct gve_priv *priv, struct gve_tx_ring *tx, u32 reqi = tx->req; pad = gve_tx_fifo_pad_alloc_one_frag(&tx->tx_fifo, len); - if (pad >= GVE_TX_MAX_HEADER_SIZE) + if (pad >= GVE_GQ_TX_MIN_PKT_DESC_BYTES) pad = 0; info = &tx->info[reqi & tx->mask]; info->xdp_frame = frame_p; @@ -810,7 +810,7 @@ int gve_xdp_xmit_one(struct gve_priv *priv, struct gve_tx_ring *tx, { int nsegs; - if (!gve_can_tx(tx, len + GVE_TX_MAX_HEADER_SIZE - 1)) + if (!gve_can_tx(tx, len + GVE_GQ_TX_MIN_PKT_DESC_BYTES - 1)) return -EBUSY; nsegs = gve_tx_fill_xdp(priv, tx, data, len, frame_p, false); -- 2.40.0.577.gac1e443424-goog