From patchwork Thu Jun 17 12:13:44 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: FUJITA Tomonori X-Patchwork-Id: 106673 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o5HCEqu2004062 for ; Thu, 17 Jun 2010 12:14:52 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759832Ab0FQMN6 (ORCPT ); Thu, 17 Jun 2010 08:13:58 -0400 Received: from sh.osrg.net ([192.16.179.4]:59830 "EHLO sh.osrg.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932742Ab0FQMN4 (ORCPT ); Thu, 17 Jun 2010 08:13:56 -0400 Received: from localhost (rose.osrg.net [10.76.0.1]) by sh.osrg.net (8.14.3/8.14.3/OSRG-NET) with ESMTP id o5HCDgIO015621; Thu, 17 Jun 2010 21:13:44 +0900 Date: Thu, 17 Jun 2010 21:13:44 +0900 To: mchan@broadcom.com Cc: vapier@gentoo.org, JBottomley@Novell.com, netdev@vger.kernel.org, linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org, fujita.tomonori@lab.ntt.co.jp Subject: Re: bnx2 fails to compile on parisc because of missing get_dma_ops() From: FUJITA Tomonori In-Reply-To: References: Mime-Version: 1.0 Message-Id: <20100617211203O.fujita.tomonori@lab.ntt.co.jp> Lines: 107 X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Thu, 17 Jun 2010 12:14:52 +0000 (UTC) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (sh.osrg.net [192.16.179.4]); Thu, 17 Jun 2010 21:13:44 +0900 (JST) X-Virus-Scanned: clamav-milter 0.96.1 at sh X-Virus-Status: Clean Sender: linux-parisc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-parisc@vger.kernel.org diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 949d7a9..b3305fc 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -3073,7 +3073,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod; struct l2_fhdr *rx_hdr; int rx_pkt = 0, pg_ring_used = 0; - struct pci_dev *pdev = bp->pdev; hw_cons = bnx2_get_hw_rx_cons(bnapi); sw_cons = rxr->rx_cons; @@ -3086,7 +3085,7 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) while (sw_cons != hw_cons) { unsigned int len, hdr_len; u32 status; - struct sw_bd *rx_buf, *next_rx_buf; + struct sw_bd *rx_buf; struct sk_buff *skb; dma_addr_t dma_addr; u16 vtag = 0; @@ -3098,13 +3097,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) rx_buf = &rxr->rx_buf_ring[sw_ring_cons]; skb = rx_buf->skb; prefetchw(skb); - - if (!get_dma_ops(&pdev->dev)->sync_single_for_cpu) { - next_rx_buf = - &rxr->rx_buf_ring[ - RX_RING_IDX(NEXT_RX_BD(sw_cons))]; - prefetch(next_rx_buf->desc); - } rx_buf->skb = NULL; dma_addr = dma_unmap_addr(rx_buf, mapping);