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 mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1259EC98302 for ; Wed, 23 Sep 2026 01:09:04 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C478242EE9; Wed, 23 Sep 2026 03:08:10 +0200 (CEST) Received: from mail-pj1-f70.google.com (mail-pj1-f70.google.com [209.85.216.70]) by mails.dpdk.org (Postfix) with ESMTP id DF59640DD2 for ; Wed, 23 Sep 2026 03:08:08 +0200 (CEST) Received: by mail-pj1-f70.google.com with SMTP id 98e67ed59e1d1-39de4e72b33so675241a91.2 for ; Tue, 22 Sep 2026 18:08:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1790125688; x=1790730488; darn=dpdk.org; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:from:to:cc:subject:date:message-id:reply-to :content-type; bh=D+jQmkaAQtp+MaSHgjDV7h5tShr3HmIdprpkTrCmwjs=; b=YCA4ZNsfwhKZw6hDeus/0bC+76Ihgdeqc0rWzpWvGzly0VewzYPEtiFE8pe/WZ4QCP f1yCJtGE09M7uAJqFvjTbAccQVSpqjm3saDxqzDnzmcbftyMbLj68ZqIg/445W2iYpm9 cYqBvJolfqtdb08/mwFq8bV22fY2yRGGTQv6YO6e3ezEe+nTgHue8BA0FuFMha0Ktla7 ZBrXx/9FD+8PyxV9/DroWZ0CmtYulCrPZaipJ2Upd1gbMf9XAtPKE/W7s2ekE6S96D1L vjuc/V6GWldhYskC154/FypfRmV8Oo8l5zeDvQREQt+EhgaOTiubmQPCJjvnUmnEtL7k K48A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1790125688; x=1790730488; h=content-type:cc:to:from:subject:message-id:references:mime-version :in-reply-to:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to:content-type; bh=D+jQmkaAQtp+MaSHgjDV7h5tShr3HmIdprpkTrCmwjs=; b=SoNqVAxTiYGQayHpe0QmLUDiKAHwY2ZSAXdetn0+stNP7Xjiw2UcxkOntaR1xtvNOp ptiWaijW8bgz3AkKVCz2R31M6DMSdiPWYYzjCaTskC39SteY4GlkIQxdSZLv3/x1BRfi 5gkne8KFm/yWp7xpoEDNQiS6hf2NsmZluEQ2bM5Jl1GBTiGYuyw2V65qH/MJDDdStWcF femR+Q+sitt2v3sEIbLQK1Ds2tFls53Y7rEAEB/dTS1q2TKHVXI59bXaTk8yAB3JMgIL KrH1AeHGj7ronDBonvUrf3dcdCjWC3ZyxBie4+qWcywBgILQR4L6rD3uJqWFz6u1lpr4 kehA== X-Gm-Message-State: AFuF++mk2HGYmP8+hDHsa8c4ceopoErbEiSqjPhb1OVRakdIk4nfnkSu hKVs9P3s6hHJd6ImYiOxBxwfbBcFh2NUOxXaYLqzvdsZ0YkGmPWzMIM7A6jWfYh2stl0HdsU1Fb fOZhs6e6u9hF+Sw== X-Received: from pgbcc16.prod.google.com ([2002:a05:6a02:70:b0:cbe:e216:e75a]) (user=joshwash job=prod-delivery.src-stubby-dispatcher) by 2002:a17:90b:5787:b0:39d:cbb1:c96f with SMTP id 98e67ed59e1d1-3a07e4e936dmr946144a91.18.1790125687773; Tue, 22 Sep 2026 18:08:07 -0700 (PDT) Date: Tue, 22 Sep 2026 18:07:36 -0700 In-Reply-To: <20260923010742.2468145-1-joshwash@google.com> Mime-Version: 1.0 References: <20260812223017.2980190-1-joshwash@google.com> <20260923010742.2468145-1-joshwash@google.com> X-Mailer: git-send-email 2.55.0.1082.g2b9226bbc0-goog Message-ID: <20260923010742.2468145-14-joshwash@google.com> Subject: [PATCH v3 13/16] net/nfp: use common division round up macro From: Joshua Washington To: Chaoyong He Cc: dev@dpdk.org, Joshua Washington Content-Type: text/plain; charset="UTF-8" X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The RTE_DIV_ROUND_UP in rte_common.h makes DIV_ROUND_UP redundant. Signed-off-by: Joshua Washington --- Changes in v3: - Change commit subject prefix from "drivers:" to "net/nfp:". - Drop line rewraps in nfp_nfdk.h and nfp_nfdk_dp.c. --- drivers/common/nfp/nfp_platform.h | 2 -- drivers/net/nfp/nfdk/nfp_nfdk.h | 2 +- drivers/net/nfp/nfdk/nfp_nfdk_dp.c | 2 +- drivers/net/nfp/nfpcore/nfp_nsp.c | 2 +- 4 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/common/nfp/nfp_platform.h b/drivers/common/nfp/nfp_platform.h index 0b02fcf1e8..814f90b5a2 100644 --- a/drivers/common/nfp/nfp_platform.h +++ b/drivers/common/nfp/nfp_platform.h @@ -10,8 +10,6 @@ #include -#define DIV_ROUND_UP(n, d) (((n) + (d) - 1) / (d)) - #define DMA_BIT_MASK(n) ((1ULL << (n)) - 1) #define BITS_PER_LONG (__SIZEOF_LONG__ * 8) diff --git a/drivers/net/nfp/nfdk/nfp_nfdk.h b/drivers/net/nfp/nfdk/nfp_nfdk.h index 64c2b31308..df4d1eb8d9 100644 --- a/drivers/net/nfp/nfdk/nfp_nfdk.h +++ b/drivers/net/nfp/nfdk/nfp_nfdk.h @@ -168,7 +168,7 @@ static inline uint16_t nfp_net_nfdk_headlen_to_segs(uint16_t headlen) { /* First descriptor fits less data, so adjust for that */ - return DIV_ROUND_UP(headlen + NFDK_TX_MAX_DATA_PER_DESC - NFDK_TX_MAX_DATA_PER_HEAD, + return RTE_DIV_ROUND_UP(headlen + NFDK_TX_MAX_DATA_PER_DESC - NFDK_TX_MAX_DATA_PER_HEAD, NFDK_TX_MAX_DATA_PER_DESC); } diff --git a/drivers/net/nfp/nfdk/nfp_nfdk_dp.c b/drivers/net/nfp/nfdk/nfp_nfdk_dp.c index 15867ab62f..777550b6df 100644 --- a/drivers/net/nfp/nfdk/nfp_nfdk_dp.c +++ b/drivers/net/nfp/nfdk/nfp_nfdk_dp.c @@ -103,7 +103,7 @@ nfp_net_nfdk_tx_maybe_close_block(struct nfp_net_txq *txq, n_descs = nfp_net_nfdk_headlen_to_segs(pkt_temp->data_len); while (pkt_temp->next != NULL) { pkt_temp = pkt_temp->next; - n_descs += DIV_ROUND_UP(pkt_temp->data_len, NFDK_TX_MAX_DATA_PER_DESC); + n_descs += RTE_DIV_ROUND_UP(pkt_temp->data_len, NFDK_TX_MAX_DATA_PER_DESC); } if (unlikely(n_descs > NFDK_TX_DESC_GATHER_MAX)) diff --git a/drivers/net/nfp/nfpcore/nfp_nsp.c b/drivers/net/nfp/nfpcore/nfp_nsp.c index 43c13baabe..bd02efcc4a 100644 --- a/drivers/net/nfp/nfpcore/nfp_nsp.c +++ b/drivers/net/nfp/nfpcore/nfp_nsp.c @@ -542,7 +542,7 @@ nfp_nsp_command_buf_dma_sg(struct nfp_nsp *nsp, struct nfp_nsp_dma_desc *descs; chunk_size = RTE_BIT64(chunk_order); - nseg = DIV_ROUND_UP(max_size, chunk_size); + nseg = RTE_DIV_ROUND_UP(max_size, chunk_size); /* Malloc memory */ total_len = sizeof(struct nfp_nsp_dma_buf) + -- 2.55.0.1082.g2b9226bbc0-goog