From patchwork Thu Dec 6 20:33:09 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Chan X-Patchwork-Id: 204312 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 5B6712C00A8 for ; Fri, 7 Dec 2012 07:18:04 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422878Ab2LFUSB (ORCPT ); Thu, 6 Dec 2012 15:18:01 -0500 Received: from mms1.broadcom.com ([216.31.210.17]:2162 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1422825Ab2LFUR7 (ORCPT ); Thu, 6 Dec 2012 15:17:59 -0500 Received: from [10.9.200.133] by mms1.broadcom.com with ESMTP (Broadcom SMTP Relay (Email Firewall v6.5)); Thu, 06 Dec 2012 12:15:53 -0800 X-Server-Uuid: 06151B78-6688-425E-9DE2-57CB27892261 Received: from mail-irva-13.broadcom.com (10.11.16.103) by IRVEXCHHUB02.corp.ad.broadcom.com (10.9.200.133) with Microsoft SMTP Server id 8.2.247.2; Thu, 6 Dec 2012 12:17:29 -0800 Received: from dell (dhcp-10-12-137-198.irv.broadcom.com [10.12.137.198]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 756BA40FE4; Thu, 6 Dec 2012 12:17:49 -0800 (PST) From: "Michael Chan" To: davem@davemloft.net cc: netdev@vger.kernel.org Subject: [PATCH 2/5 net-next] bnx2: Add BNX2 prefix to descriptor structures and macros Date: Thu, 6 Dec 2012 12:33:09 -0800 Message-ID: <1354825992-8547-2-git-send-email-mchan@broadcom.com> X-Mailer: git-send-email 1.5.5.GIT In-Reply-To: <1354825992-8547-1-git-send-email-mchan@broadcom.com> References: <1354825992-8547-1-git-send-email-mchan@broadcom.com> MIME-Version: 1.0 X-WSS-ID: 7CDE23731QK16501589-01-01 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org for namespace consistency. Signed-off-by: Michael Chan --- drivers/net/ethernet/broadcom/bnx2.c | 190 +++++++++++++++++---------------- drivers/net/ethernet/broadcom/bnx2.h | 79 +++++++------- drivers/net/ethernet/broadcom/cnic.c | 70 ++++++------ drivers/net/ethernet/broadcom/cnic.h | 14 ++- 4 files changed, 181 insertions(+), 172 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c index 41fa6af..98cb76b 100644 --- a/drivers/net/ethernet/broadcom/bnx2.c +++ b/drivers/net/ethernet/broadcom/bnx2.c @@ -260,10 +260,10 @@ static inline u32 bnx2_tx_avail(struct bnx2 *bp, struct bnx2_tx_ring_info *txr) * needs to be skipped. */ diff = txr->tx_prod - txr->tx_cons; - if (unlikely(diff >= TX_DESC_CNT)) { + if (unlikely(diff >= BNX2_TX_DESC_CNT)) { diff &= 0xffff; - if (diff == TX_DESC_CNT) - diff = MAX_TX_DESC_CNT; + if (diff == BNX2_TX_DESC_CNT) + diff = BNX2_MAX_TX_DESC_CNT; } return bp->tx_ring_size - diff; } @@ -824,7 +824,7 @@ bnx2_free_mem(struct bnx2 *bp) for (i = 0; i < bp->ctx_pages; i++) { if (bp->ctx_blk[i]) { - dma_free_coherent(&bp->pdev->dev, BCM_PAGE_SIZE, + dma_free_coherent(&bp->pdev->dev, BNX2_PAGE_SIZE, bp->ctx_blk[i], bp->ctx_blk_mapping[i]); bp->ctx_blk[i] = NULL; @@ -888,12 +888,12 @@ bnx2_alloc_mem(struct bnx2 *bp) bp->stats_blk_mapping = bp->status_blk_mapping + status_blk_size; if (CHIP_NUM(bp) == CHIP_NUM_5709) { - bp->ctx_pages = 0x2000 / BCM_PAGE_SIZE; + bp->ctx_pages = 0x2000 / BNX2_PAGE_SIZE; if (bp->ctx_pages == 0) bp->ctx_pages = 1; for (i = 0; i < bp->ctx_pages; i++) { bp->ctx_blk[i] = dma_alloc_coherent(&bp->pdev->dev, - BCM_PAGE_SIZE, + BNX2_PAGE_SIZE, &bp->ctx_blk_mapping[i], GFP_KERNEL); if (bp->ctx_blk[i] == NULL) @@ -2538,7 +2538,7 @@ bnx2_init_5709_context(struct bnx2 *bp) u32 val; val = BNX2_CTX_COMMAND_ENABLED | BNX2_CTX_COMMAND_MEM_INIT | (1 << 12); - val |= (BCM_PAGE_BITS - 8) << 16; + val |= (BNX2_PAGE_BITS - 8) << 16; BNX2_WR(bp, BNX2_CTX_COMMAND, val); for (i = 0; i < 10; i++) { val = BNX2_RD(bp, BNX2_CTX_COMMAND); @@ -2553,7 +2553,7 @@ bnx2_init_5709_context(struct bnx2 *bp) int j; if (bp->ctx_blk[i]) - memset(bp->ctx_blk[i], 0, BCM_PAGE_SIZE); + memset(bp->ctx_blk[i], 0, BNX2_PAGE_SIZE); else return -ENOMEM; @@ -2690,9 +2690,9 @@ static inline int bnx2_alloc_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index, gfp_t gfp) { dma_addr_t mapping; - struct sw_pg *rx_pg = &rxr->rx_pg_ring[index]; - struct rx_bd *rxbd = - &rxr->rx_pg_desc_ring[RX_RING(index)][RX_IDX(index)]; + struct bnx2_sw_pg *rx_pg = &rxr->rx_pg_ring[index]; + struct bnx2_rx_bd *rxbd = + &rxr->rx_pg_desc_ring[BNX2_RX_RING(index)][BNX2_RX_IDX(index)]; struct page *page = alloc_page(gfp); if (!page) @@ -2714,7 +2714,7 @@ bnx2_alloc_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index, gf static void bnx2_free_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index) { - struct sw_pg *rx_pg = &rxr->rx_pg_ring[index]; + struct bnx2_sw_pg *rx_pg = &rxr->rx_pg_ring[index]; struct page *page = rx_pg->page; if (!page) @@ -2731,9 +2731,10 @@ static inline int bnx2_alloc_rx_data(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index, gfp_t gfp) { u8 *data; - struct sw_bd *rx_buf = &rxr->rx_buf_ring[index]; + struct bnx2_sw_bd *rx_buf = &rxr->rx_buf_ring[index]; dma_addr_t mapping; - struct rx_bd *rxbd = &rxr->rx_desc_ring[RX_RING(index)][RX_IDX(index)]; + struct bnx2_rx_bd *rxbd = + &rxr->rx_desc_ring[BNX2_RX_RING(index)][BNX2_RX_IDX(index)]; data = kmalloc(bp->rx_buf_size, gfp); if (!data) @@ -2802,7 +2803,7 @@ bnx2_get_hw_tx_cons(struct bnx2_napi *bnapi) barrier(); cons = *bnapi->hw_tx_cons_ptr; barrier(); - if (unlikely((cons & MAX_TX_DESC_CNT) == MAX_TX_DESC_CNT)) + if (unlikely((cons & BNX2_MAX_TX_DESC_CNT) == BNX2_MAX_TX_DESC_CNT)) cons++; return cons; } @@ -2823,11 +2824,11 @@ bnx2_tx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) sw_cons = txr->tx_cons; while (sw_cons != hw_cons) { - struct sw_tx_bd *tx_buf; + struct bnx2_sw_tx_bd *tx_buf; struct sk_buff *skb; int i, last; - sw_ring_cons = TX_RING_IDX(sw_cons); + sw_ring_cons = BNX2_TX_RING_IDX(sw_cons); tx_buf = &txr->tx_buf_ring[sw_ring_cons]; skb = tx_buf->skb; @@ -2841,7 +2842,7 @@ bnx2_tx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) last_idx = sw_cons + tx_buf->nr_frags + 1; last_ring_idx = sw_ring_cons + tx_buf->nr_frags + 1; - if (unlikely(last_ring_idx >= MAX_TX_DESC_CNT)) { + if (unlikely(last_ring_idx >= BNX2_MAX_TX_DESC_CNT)) { last_idx++; } if (((s16) ((s16) last_idx - (s16) hw_cons)) > 0) { @@ -2856,17 +2857,18 @@ bnx2_tx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) last = tx_buf->nr_frags; for (i = 0; i < last; i++) { - sw_cons = NEXT_TX_BD(sw_cons); + struct bnx2_sw_tx_bd *tx_buf; + sw_cons = BNX2_NEXT_TX_BD(sw_cons); + + tx_buf = &txr->tx_buf_ring[BNX2_TX_RING_IDX(sw_cons)]; dma_unmap_page(&bp->pdev->dev, - dma_unmap_addr( - &txr->tx_buf_ring[TX_RING_IDX(sw_cons)], - mapping), + dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[i]), PCI_DMA_TODEVICE); } - sw_cons = NEXT_TX_BD(sw_cons); + sw_cons = BNX2_NEXT_TX_BD(sw_cons); tx_bytes += skb->len; dev_kfree_skb(skb); @@ -2905,8 +2907,8 @@ static void bnx2_reuse_rx_skb_pages(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, struct sk_buff *skb, int count) { - struct sw_pg *cons_rx_pg, *prod_rx_pg; - struct rx_bd *cons_bd, *prod_bd; + struct bnx2_sw_pg *cons_rx_pg, *prod_rx_pg; + struct bnx2_rx_bd *cons_bd, *prod_bd; int i; u16 hw_prod, prod; u16 cons = rxr->rx_pg_cons; @@ -2933,12 +2935,14 @@ bnx2_reuse_rx_skb_pages(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, hw_prod = rxr->rx_pg_prod; for (i = 0; i < count; i++) { - prod = RX_PG_RING_IDX(hw_prod); + prod = BNX2_RX_PG_RING_IDX(hw_prod); prod_rx_pg = &rxr->rx_pg_ring[prod]; cons_rx_pg = &rxr->rx_pg_ring[cons]; - cons_bd = &rxr->rx_pg_desc_ring[RX_RING(cons)][RX_IDX(cons)]; - prod_bd = &rxr->rx_pg_desc_ring[RX_RING(prod)][RX_IDX(prod)]; + cons_bd = &rxr->rx_pg_desc_ring[BNX2_RX_RING(cons)] + [BNX2_RX_IDX(cons)]; + prod_bd = &rxr->rx_pg_desc_ring[BNX2_RX_RING(prod)] + [BNX2_RX_IDX(prod)]; if (prod != cons) { prod_rx_pg->page = cons_rx_pg->page; @@ -2950,8 +2954,8 @@ bnx2_reuse_rx_skb_pages(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, prod_bd->rx_bd_haddr_lo = cons_bd->rx_bd_haddr_lo; } - cons = RX_PG_RING_IDX(NEXT_RX_BD(cons)); - hw_prod = NEXT_RX_BD(hw_prod); + cons = BNX2_RX_PG_RING_IDX(BNX2_NEXT_RX_BD(cons)); + hw_prod = BNX2_NEXT_RX_BD(hw_prod); } rxr->rx_pg_prod = hw_prod; rxr->rx_pg_cons = cons; @@ -2961,8 +2965,8 @@ static inline void bnx2_reuse_rx_data(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u8 *data, u16 cons, u16 prod) { - struct sw_bd *cons_rx_buf, *prod_rx_buf; - struct rx_bd *cons_bd, *prod_bd; + struct bnx2_sw_bd *cons_rx_buf, *prod_rx_buf; + struct bnx2_rx_bd *cons_bd, *prod_bd; cons_rx_buf = &rxr->rx_buf_ring[cons]; prod_rx_buf = &rxr->rx_buf_ring[prod]; @@ -2981,8 +2985,8 @@ bnx2_reuse_rx_data(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, dma_unmap_addr_set(prod_rx_buf, mapping, dma_unmap_addr(cons_rx_buf, mapping)); - cons_bd = &rxr->rx_desc_ring[RX_RING(cons)][RX_IDX(cons)]; - prod_bd = &rxr->rx_desc_ring[RX_RING(prod)][RX_IDX(prod)]; + cons_bd = &rxr->rx_desc_ring[BNX2_RX_RING(cons)][BNX2_RX_IDX(cons)]; + prod_bd = &rxr->rx_desc_ring[BNX2_RX_RING(prod)][BNX2_RX_IDX(prod)]; prod_bd->rx_bd_haddr_hi = cons_bd->rx_bd_haddr_hi; prod_bd->rx_bd_haddr_lo = cons_bd->rx_bd_haddr_lo; } @@ -3022,7 +3026,7 @@ error: return skb; } else { unsigned int i, frag_len, frag_size, pages; - struct sw_pg *rx_pg; + struct bnx2_sw_pg *rx_pg; u16 pg_cons = rxr->rx_pg_cons; u16 pg_prod = rxr->rx_pg_prod; @@ -3065,7 +3069,7 @@ error: rx_pg->page = NULL; err = bnx2_alloc_rx_page(bp, rxr, - RX_PG_RING_IDX(pg_prod), + BNX2_RX_PG_RING_IDX(pg_prod), GFP_ATOMIC); if (unlikely(err)) { rxr->rx_pg_cons = pg_cons; @@ -3083,8 +3087,8 @@ error: skb->truesize += PAGE_SIZE; skb->len += frag_len; - pg_prod = NEXT_RX_BD(pg_prod); - pg_cons = RX_PG_RING_IDX(NEXT_RX_BD(pg_cons)); + pg_prod = BNX2_NEXT_RX_BD(pg_prod); + pg_cons = BNX2_RX_PG_RING_IDX(BNX2_NEXT_RX_BD(pg_cons)); } rxr->rx_pg_prod = pg_prod; rxr->rx_pg_cons = pg_cons; @@ -3101,7 +3105,7 @@ bnx2_get_hw_rx_cons(struct bnx2_napi *bnapi) barrier(); cons = *bnapi->hw_rx_cons_ptr; barrier(); - if (unlikely((cons & MAX_RX_DESC_CNT) == MAX_RX_DESC_CNT)) + if (unlikely((cons & BNX2_MAX_RX_DESC_CNT) == BNX2_MAX_RX_DESC_CNT)) cons++; return cons; } @@ -3125,13 +3129,14 @@ 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 bnx2_sw_bd *rx_buf, *next_rx_buf; struct sk_buff *skb; dma_addr_t dma_addr; u8 *data; + u16 next_ring_idx; - sw_ring_cons = RX_RING_IDX(sw_cons); - sw_ring_prod = RX_RING_IDX(sw_prod); + sw_ring_cons = BNX2_RX_RING_IDX(sw_cons); + sw_ring_prod = BNX2_RX_RING_IDX(sw_prod); rx_buf = &rxr->rx_buf_ring[sw_ring_cons]; data = rx_buf->data; @@ -3146,8 +3151,8 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH, PCI_DMA_FROMDEVICE); - next_rx_buf = - &rxr->rx_buf_ring[RX_RING_IDX(NEXT_RX_BD(sw_cons))]; + next_ring_idx = BNX2_RX_RING_IDX(BNX2_NEXT_RX_BD(sw_cons)); + next_rx_buf = &rxr->rx_buf_ring[next_ring_idx]; prefetch(get_l2_fhdr(next_rx_buf->data)); len = rx_hdr->l2_fhdr_pkt_len; @@ -3239,8 +3244,8 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget) rx_pkt++; next_rx: - sw_cons = NEXT_RX_BD(sw_cons); - sw_prod = NEXT_RX_BD(sw_prod); + sw_cons = BNX2_NEXT_RX_BD(sw_cons); + sw_prod = BNX2_NEXT_RX_BD(sw_prod); if ((rx_pkt == budget)) break; @@ -4907,13 +4912,13 @@ bnx2_init_chip(struct bnx2 *bp) BNX2_WR(bp, BNX2_MQ_KNL_BYP_WIND_START, val); BNX2_WR(bp, BNX2_MQ_KNL_WIND_END, val); - val = (BCM_PAGE_BITS - 8) << 24; + val = (BNX2_PAGE_BITS - 8) << 24; BNX2_WR(bp, BNX2_RV2P_CONFIG, val); /* Configure page size. */ val = BNX2_RD(bp, BNX2_TBDR_CONFIG); val &= ~BNX2_TBDR_CONFIG_PAGE_SIZE; - val |= (BCM_PAGE_BITS - 8) << 24 | 0x40; + val |= (BNX2_PAGE_BITS - 8) << 24 | 0x40; BNX2_WR(bp, BNX2_TBDR_CONFIG, val); val = bp->mac_addr[0] + @@ -5113,7 +5118,7 @@ bnx2_init_tx_context(struct bnx2 *bp, u32 cid, struct bnx2_tx_ring_info *txr) static void bnx2_init_tx_ring(struct bnx2 *bp, int ring_num) { - struct tx_bd *txbd; + struct bnx2_tx_bd *txbd; u32 cid = TX_CID; struct bnx2_napi *bnapi; struct bnx2_tx_ring_info *txr; @@ -5128,7 +5133,7 @@ bnx2_init_tx_ring(struct bnx2 *bp, int ring_num) bp->tx_wake_thresh = bp->tx_ring_size / 2; - txbd = &txr->tx_desc_ring[MAX_TX_DESC_CNT]; + txbd = &txr->tx_desc_ring[BNX2_MAX_TX_DESC_CNT]; txbd->tx_bd_haddr_hi = (u64) txr->tx_desc_mapping >> 32; txbd->tx_bd_haddr_lo = (u64) txr->tx_desc_mapping & 0xffffffff; @@ -5143,17 +5148,17 @@ bnx2_init_tx_ring(struct bnx2 *bp, int ring_num) } static void -bnx2_init_rxbd_rings(struct rx_bd *rx_ring[], dma_addr_t dma[], u32 buf_size, - int num_rings) +bnx2_init_rxbd_rings(struct bnx2_rx_bd *rx_ring[], dma_addr_t dma[], + u32 buf_size, int num_rings) { int i; - struct rx_bd *rxbd; + struct bnx2_rx_bd *rxbd; for (i = 0; i < num_rings; i++) { int j; rxbd = &rx_ring[i][0]; - for (j = 0; j < MAX_RX_DESC_CNT; j++, rxbd++) { + for (j = 0; j < BNX2_MAX_RX_DESC_CNT; j++, rxbd++) { rxbd->rx_bd_len = buf_size; rxbd->rx_bd_flags = RX_BD_FLAGS_START | RX_BD_FLAGS_END; } @@ -5225,8 +5230,8 @@ bnx2_init_rx_ring(struct bnx2 *bp, int ring_num) ring_num, i, bp->rx_pg_ring_size); break; } - prod = NEXT_RX_BD(prod); - ring_prod = RX_PG_RING_IDX(prod); + prod = BNX2_NEXT_RX_BD(prod); + ring_prod = BNX2_RX_PG_RING_IDX(prod); } rxr->rx_pg_prod = prod; @@ -5237,8 +5242,8 @@ bnx2_init_rx_ring(struct bnx2 *bp, int ring_num) ring_num, i, bp->rx_ring_size); break; } - prod = NEXT_RX_BD(prod); - ring_prod = RX_RING_IDX(prod); + prod = BNX2_NEXT_RX_BD(prod); + ring_prod = BNX2_RX_RING_IDX(prod); } rxr->rx_prod = prod; @@ -5303,8 +5308,8 @@ static u32 bnx2_find_max_ring(u32 ring_size, u32 max_size) { u32 max, num_rings = 1; - while (ring_size > MAX_RX_DESC_CNT) { - ring_size -= MAX_RX_DESC_CNT; + while (ring_size > BNX2_MAX_RX_DESC_CNT) { + ring_size -= BNX2_MAX_RX_DESC_CNT; num_rings++; } /* round to next power of 2 */ @@ -5337,13 +5342,14 @@ bnx2_set_rx_ring_size(struct bnx2 *bp, u32 size) int pages = PAGE_ALIGN(bp->dev->mtu - 40) >> PAGE_SHIFT; jumbo_size = size * pages; - if (jumbo_size > MAX_TOTAL_RX_PG_DESC_CNT) - jumbo_size = MAX_TOTAL_RX_PG_DESC_CNT; + if (jumbo_size > BNX2_MAX_TOTAL_RX_PG_DESC_CNT) + jumbo_size = BNX2_MAX_TOTAL_RX_PG_DESC_CNT; bp->rx_pg_ring_size = jumbo_size; bp->rx_max_pg_ring = bnx2_find_max_ring(jumbo_size, - MAX_RX_PG_RINGS); - bp->rx_max_pg_ring_idx = (bp->rx_max_pg_ring * RX_DESC_CNT) - 1; + BNX2_MAX_RX_PG_RINGS); + bp->rx_max_pg_ring_idx = + (bp->rx_max_pg_ring * BNX2_RX_DESC_CNT) - 1; rx_size = BNX2_RX_COPY_THRESH + BNX2_RX_OFFSET; bp->rx_copy_thresh = 0; } @@ -5354,8 +5360,8 @@ bnx2_set_rx_ring_size(struct bnx2 *bp, u32 size) NET_SKB_PAD + SKB_DATA_ALIGN(sizeof(struct skb_shared_info)); bp->rx_jumbo_thresh = rx_size - BNX2_RX_OFFSET; bp->rx_ring_size = size; - bp->rx_max_ring = bnx2_find_max_ring(size, MAX_RX_RINGS); - bp->rx_max_ring_idx = (bp->rx_max_ring * RX_DESC_CNT) - 1; + bp->rx_max_ring = bnx2_find_max_ring(size, BNX2_MAX_RX_RINGS); + bp->rx_max_ring_idx = (bp->rx_max_ring * BNX2_RX_DESC_CNT) - 1; } static void @@ -5371,13 +5377,13 @@ bnx2_free_tx_skbs(struct bnx2 *bp) if (txr->tx_buf_ring == NULL) continue; - for (j = 0; j < TX_DESC_CNT; ) { - struct sw_tx_bd *tx_buf = &txr->tx_buf_ring[j]; + for (j = 0; j < BNX2_TX_DESC_CNT; ) { + struct bnx2_sw_tx_bd *tx_buf = &txr->tx_buf_ring[j]; struct sk_buff *skb = tx_buf->skb; int k, last; if (skb == NULL) { - j = NEXT_TX_BD(j); + j = BNX2_NEXT_TX_BD(j); continue; } @@ -5389,9 +5395,9 @@ bnx2_free_tx_skbs(struct bnx2 *bp) tx_buf->skb = NULL; last = tx_buf->nr_frags; - j = NEXT_TX_BD(j); - for (k = 0; k < last; k++, j = NEXT_TX_BD(j)) { - tx_buf = &txr->tx_buf_ring[TX_RING_IDX(j)]; + j = BNX2_NEXT_TX_BD(j); + for (k = 0; k < last; k++, j = BNX2_NEXT_TX_BD(j)) { + tx_buf = &txr->tx_buf_ring[BNX2_TX_RING_IDX(j)]; dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[k]), @@ -5417,7 +5423,7 @@ bnx2_free_rx_skbs(struct bnx2 *bp) return; for (j = 0; j < bp->rx_max_ring_idx; j++) { - struct sw_bd *rx_buf = &rxr->rx_buf_ring[j]; + struct bnx2_sw_bd *rx_buf = &rxr->rx_buf_ring[j]; u8 *data = rx_buf->data; if (data == NULL) @@ -5741,8 +5747,8 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode) unsigned char *packet; u16 rx_start_idx, rx_idx; dma_addr_t map; - struct tx_bd *txbd; - struct sw_bd *rx_buf; + struct bnx2_tx_bd *txbd; + struct bnx2_sw_bd *rx_buf; struct l2_fhdr *rx_hdr; int ret = -ENODEV; struct bnx2_napi *bnapi = &bp->bnx2_napi[0], *tx_napi; @@ -5794,7 +5800,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode) num_pkts = 0; - txbd = &txr->tx_desc_ring[TX_RING_IDX(txr->tx_prod)]; + txbd = &txr->tx_desc_ring[BNX2_TX_RING_IDX(txr->tx_prod)]; txbd->tx_bd_haddr_hi = (u64) map >> 32; txbd->tx_bd_haddr_lo = (u64) map & 0xffffffff; @@ -5802,7 +5808,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode) txbd->tx_bd_vlan_tag_flags = TX_BD_FLAGS_START | TX_BD_FLAGS_END; num_pkts++; - txr->tx_prod = NEXT_TX_BD(txr->tx_prod); + txr->tx_prod = BNX2_NEXT_TX_BD(txr->tx_prod); txr->tx_prod_bseq += pkt_size; BNX2_WR16(bp, txr->tx_bidx_addr, txr->tx_prod); @@ -6533,8 +6539,8 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct bnx2 *bp = netdev_priv(dev); dma_addr_t mapping; - struct tx_bd *txbd; - struct sw_tx_bd *tx_buf; + struct bnx2_tx_bd *txbd; + struct bnx2_sw_tx_bd *tx_buf; u32 len, vlan_tag_flags, last_frag, mss; u16 prod, ring_prod; int i; @@ -6557,7 +6563,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) } len = skb_headlen(skb); prod = txr->tx_prod; - ring_prod = TX_RING_IDX(prod); + ring_prod = BNX2_TX_RING_IDX(prod); vlan_tag_flags = 0; if (skb->ip_summed == CHECKSUM_PARTIAL) { @@ -6627,8 +6633,8 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) for (i = 0; i < last_frag; i++) { const skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; - prod = NEXT_TX_BD(prod); - ring_prod = TX_RING_IDX(prod); + prod = BNX2_NEXT_TX_BD(prod); + ring_prod = BNX2_TX_RING_IDX(prod); txbd = &txr->tx_desc_ring[ring_prod]; len = skb_frag_size(frag); @@ -6652,7 +6658,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev) netdev_tx_sent_queue(txq, skb->len); - prod = NEXT_TX_BD(prod); + prod = BNX2_NEXT_TX_BD(prod); txr->tx_prod_bseq += skb->len; BNX2_WR16(bp, txr->tx_bidx_addr, prod); @@ -6682,7 +6688,7 @@ dma_error: /* start back at beginning and unmap skb */ prod = txr->tx_prod; - ring_prod = TX_RING_IDX(prod); + ring_prod = BNX2_TX_RING_IDX(prod); tx_buf = &txr->tx_buf_ring[ring_prod]; tx_buf->skb = NULL; dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), @@ -6690,8 +6696,8 @@ dma_error: /* unmap remaining mapped pages */ for (i = 0; i < last_frag; i++) { - prod = NEXT_TX_BD(prod); - ring_prod = TX_RING_IDX(prod); + prod = BNX2_NEXT_TX_BD(prod); + ring_prod = BNX2_TX_RING_IDX(prod); tx_buf = &txr->tx_buf_ring[ring_prod]; dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping), skb_frag_size(&skb_shinfo(skb)->frags[i]), @@ -7254,13 +7260,13 @@ bnx2_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) { struct bnx2 *bp = netdev_priv(dev); - ering->rx_max_pending = MAX_TOTAL_RX_DESC_CNT; - ering->rx_jumbo_max_pending = MAX_TOTAL_RX_PG_DESC_CNT; + ering->rx_max_pending = BNX2_MAX_TOTAL_RX_DESC_CNT; + ering->rx_jumbo_max_pending = BNX2_MAX_TOTAL_RX_PG_DESC_CNT; ering->rx_pending = bp->rx_ring_size; ering->rx_jumbo_pending = bp->rx_pg_ring_size; - ering->tx_max_pending = MAX_TX_DESC_CNT; + ering->tx_max_pending = BNX2_MAX_TX_DESC_CNT; ering->tx_pending = bp->tx_ring_size; } @@ -7326,8 +7332,8 @@ bnx2_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering) struct bnx2 *bp = netdev_priv(dev); int rc; - if ((ering->rx_pending > MAX_TOTAL_RX_DESC_CNT) || - (ering->tx_pending > MAX_TX_DESC_CNT) || + if ((ering->rx_pending > BNX2_MAX_TOTAL_RX_DESC_CNT) || + (ering->tx_pending > BNX2_MAX_TX_DESC_CNT) || (ering->tx_pending <= MAX_SKB_FRAGS)) { return -EINVAL; @@ -8299,7 +8305,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev) bp->mac_addr[4] = (u8) (reg >> 8); bp->mac_addr[5] = (u8) reg; - bp->tx_ring_size = MAX_TX_DESC_CNT; + bp->tx_ring_size = BNX2_MAX_TX_DESC_CNT; bnx2_set_rx_ring_size(bp, 255); bp->tx_quick_cons_trip_int = 2; diff --git a/drivers/net/ethernet/broadcom/bnx2.h b/drivers/net/ethernet/broadcom/bnx2.h index 5f13674..58caa22 100644 --- a/drivers/net/ethernet/broadcom/bnx2.h +++ b/drivers/net/ethernet/broadcom/bnx2.h @@ -20,7 +20,7 @@ /* * tx_bd definition */ -struct tx_bd { +struct bnx2_tx_bd { u32 tx_bd_haddr_hi; u32 tx_bd_haddr_lo; u32 tx_bd_mss_nbytes; @@ -48,7 +48,7 @@ struct tx_bd { /* * rx_bd definition */ -struct rx_bd { +struct bnx2_rx_bd { u32 rx_bd_haddr_hi; u32 rx_bd_haddr_lo; u32 rx_bd_len; @@ -6538,37 +6538,38 @@ struct l2_fhdr { /* Use CPU native page size up to 16K for the ring sizes. */ #if (PAGE_SHIFT > 14) -#define BCM_PAGE_BITS 14 +#define BNX2_PAGE_BITS 14 #else -#define BCM_PAGE_BITS PAGE_SHIFT +#define BNX2_PAGE_BITS PAGE_SHIFT #endif -#define BCM_PAGE_SIZE (1 << BCM_PAGE_BITS) +#define BNX2_PAGE_SIZE (1 << BNX2_PAGE_BITS) -#define TX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct tx_bd)) -#define MAX_TX_DESC_CNT (TX_DESC_CNT - 1) +#define BNX2_TX_DESC_CNT (BNX2_PAGE_SIZE / sizeof(struct bnx2_tx_bd)) +#define BNX2_MAX_TX_DESC_CNT (BNX2_TX_DESC_CNT - 1) -#define MAX_RX_RINGS 8 -#define MAX_RX_PG_RINGS 32 -#define RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct rx_bd)) -#define MAX_RX_DESC_CNT (RX_DESC_CNT - 1) -#define MAX_TOTAL_RX_DESC_CNT (MAX_RX_DESC_CNT * MAX_RX_RINGS) -#define MAX_TOTAL_RX_PG_DESC_CNT (MAX_RX_DESC_CNT * MAX_RX_PG_RINGS) +#define BNX2_MAX_RX_RINGS 8 +#define BNX2_MAX_RX_PG_RINGS 32 +#define BNX2_RX_DESC_CNT (BNX2_PAGE_SIZE / sizeof(struct bnx2_rx_bd)) +#define BNX2_MAX_RX_DESC_CNT (BNX2_RX_DESC_CNT - 1) +#define BNX2_MAX_TOTAL_RX_DESC_CNT (BNX2_MAX_RX_DESC_CNT * BNX2_MAX_RX_RINGS) +#define BNX2_MAX_TOTAL_RX_PG_DESC_CNT \ + (BNX2_MAX_RX_DESC_CNT * BNX2_MAX_RX_PG_RINGS) -#define NEXT_TX_BD(x) (((x) & (MAX_TX_DESC_CNT - 1)) == \ - (MAX_TX_DESC_CNT - 1)) ? \ +#define BNX2_NEXT_TX_BD(x) (((x) & (BNX2_MAX_TX_DESC_CNT - 1)) == \ + (BNX2_MAX_TX_DESC_CNT - 1)) ? \ (x) + 2 : (x) + 1 -#define TX_RING_IDX(x) ((x) & MAX_TX_DESC_CNT) +#define BNX2_TX_RING_IDX(x) ((x) & BNX2_MAX_TX_DESC_CNT) -#define NEXT_RX_BD(x) (((x) & (MAX_RX_DESC_CNT - 1)) == \ - (MAX_RX_DESC_CNT - 1)) ? \ +#define BNX2_NEXT_RX_BD(x) (((x) & (BNX2_MAX_RX_DESC_CNT - 1)) == \ + (BNX2_MAX_RX_DESC_CNT - 1)) ? \ (x) + 2 : (x) + 1 -#define RX_RING_IDX(x) ((x) & bp->rx_max_ring_idx) -#define RX_PG_RING_IDX(x) ((x) & bp->rx_max_pg_ring_idx) +#define BNX2_RX_RING_IDX(x) ((x) & bp->rx_max_ring_idx) +#define BNX2_RX_PG_RING_IDX(x) ((x) & bp->rx_max_pg_ring_idx) -#define RX_RING(x) (((x) & ~MAX_RX_DESC_CNT) >> (BCM_PAGE_BITS - 4)) -#define RX_IDX(x) ((x) & MAX_RX_DESC_CNT) +#define BNX2_RX_RING(x) (((x) & ~BNX2_MAX_RX_DESC_CNT) >> (BNX2_PAGE_BITS - 4)) +#define BNX2_RX_IDX(x) ((x) & BNX2_MAX_RX_DESC_CNT) /* Context size. */ #define CTX_SHIFT 7 @@ -6609,7 +6610,7 @@ struct l2_fhdr { * RX ring buffer contains pointer to kmalloc() data only, * skb are built only after Hardware filled the frame. */ -struct sw_bd { +struct bnx2_sw_bd { u8 *data; DEFINE_DMA_UNMAP_ADDR(mapping); }; @@ -6623,23 +6624,23 @@ static inline struct l2_fhdr *get_l2_fhdr(u8 *data) } -struct sw_pg { +struct bnx2_sw_pg { struct page *page; DEFINE_DMA_UNMAP_ADDR(mapping); }; -struct sw_tx_bd { +struct bnx2_sw_tx_bd { struct sk_buff *skb; DEFINE_DMA_UNMAP_ADDR(mapping); unsigned short is_gso; unsigned short nr_frags; }; -#define SW_RXBD_RING_SIZE (sizeof(struct sw_bd) * RX_DESC_CNT) -#define SW_RXPG_RING_SIZE (sizeof(struct sw_pg) * RX_DESC_CNT) -#define RXBD_RING_SIZE (sizeof(struct rx_bd) * RX_DESC_CNT) -#define SW_TXBD_RING_SIZE (sizeof(struct sw_tx_bd) * TX_DESC_CNT) -#define TXBD_RING_SIZE (sizeof(struct tx_bd) * TX_DESC_CNT) +#define SW_RXBD_RING_SIZE (sizeof(struct bnx2_sw_bd) * BNX2_RX_DESC_CNT) +#define SW_RXPG_RING_SIZE (sizeof(struct bnx2_sw_pg) * BNX2_RX_DESC_CNT) +#define RXBD_RING_SIZE (sizeof(struct bnx2_rx_bd) * BNX2_RX_DESC_CNT) +#define SW_TXBD_RING_SIZE (sizeof(struct bnx2_sw_tx_bd) * BNX2_TX_DESC_CNT) +#define TXBD_RING_SIZE (sizeof(struct bnx2_tx_bd) * BNX2_TX_DESC_CNT) /* Buffered flash (Atmel: AT45DB011B) specific information */ #define SEEPROM_PAGE_BITS 2 @@ -6720,8 +6721,8 @@ struct bnx2_tx_ring_info { u32 tx_bidx_addr; u32 tx_bseq_addr; - struct tx_bd *tx_desc_ring; - struct sw_tx_bd *tx_buf_ring; + struct bnx2_tx_bd *tx_desc_ring; + struct bnx2_sw_tx_bd *tx_buf_ring; u16 tx_cons; u16 hw_tx_cons; @@ -6741,13 +6742,13 @@ struct bnx2_rx_ring_info { u16 rx_pg_prod; u16 rx_pg_cons; - struct sw_bd *rx_buf_ring; - struct rx_bd *rx_desc_ring[MAX_RX_RINGS]; - struct sw_pg *rx_pg_ring; - struct rx_bd *rx_pg_desc_ring[MAX_RX_PG_RINGS]; + struct bnx2_sw_bd *rx_buf_ring; + struct bnx2_rx_bd *rx_desc_ring[BNX2_MAX_RX_RINGS]; + struct bnx2_sw_pg *rx_pg_ring; + struct bnx2_rx_bd *rx_pg_desc_ring[BNX2_MAX_RX_PG_RINGS]; - dma_addr_t rx_desc_mapping[MAX_RX_RINGS]; - dma_addr_t rx_pg_desc_mapping[MAX_RX_PG_RINGS]; + dma_addr_t rx_desc_mapping[BNX2_MAX_RX_RINGS]; + dma_addr_t rx_pg_desc_mapping[BNX2_MAX_RX_PG_RINGS]; }; struct bnx2_napi { @@ -7052,7 +7053,7 @@ struct bnx2_rv2p_fw_file { #define RV2P_P1_FIXUP_PAGE_SIZE_IDX 0 #define RV2P_BD_PAGE_SIZE_MSK 0xffff -#define RV2P_BD_PAGE_SIZE ((BCM_PAGE_SIZE / 16) - 1) +#define RV2P_BD_PAGE_SIZE ((BNX2_PAGE_SIZE / 16) - 1) #define RV2P_PROC1 0 #define RV2P_PROC2 1 diff --git a/drivers/net/ethernet/broadcom/cnic.c b/drivers/net/ethernet/broadcom/cnic.c index 091c60a..756a2a7 100644 --- a/drivers/net/ethernet/broadcom/cnic.c +++ b/drivers/net/ethernet/broadcom/cnic.c @@ -724,7 +724,7 @@ static void cnic_free_dma(struct cnic_dev *dev, struct cnic_dma *dma) for (i = 0; i < dma->num_pages; i++) { if (dma->pg_arr[i]) { - dma_free_coherent(&dev->pcidev->dev, BCM_PAGE_SIZE, + dma_free_coherent(&dev->pcidev->dev, BNX2_PAGE_SIZE, dma->pg_arr[i], dma->pg_map_arr[i]); dma->pg_arr[i] = NULL; } @@ -783,7 +783,7 @@ static int cnic_alloc_dma(struct cnic_dev *dev, struct cnic_dma *dma, for (i = 0; i < pages; i++) { dma->pg_arr[i] = dma_alloc_coherent(&dev->pcidev->dev, - BCM_PAGE_SIZE, + BNX2_PAGE_SIZE, &dma->pg_map_arr[i], GFP_ATOMIC); if (dma->pg_arr[i] == NULL) @@ -792,8 +792,8 @@ static int cnic_alloc_dma(struct cnic_dev *dev, struct cnic_dma *dma, if (!use_pg_tbl) return 0; - dma->pgtbl_size = ((pages * 8) + BCM_PAGE_SIZE - 1) & - ~(BCM_PAGE_SIZE - 1); + dma->pgtbl_size = ((pages * 8) + BNX2_PAGE_SIZE - 1) & + ~(BNX2_PAGE_SIZE - 1); dma->pgtbl = dma_alloc_coherent(&dev->pcidev->dev, dma->pgtbl_size, &dma->pgtbl_map, GFP_ATOMIC); if (dma->pgtbl == NULL) @@ -898,8 +898,8 @@ static int cnic_alloc_context(struct cnic_dev *dev) if (CHIP_NUM(cp) == CHIP_NUM_5709) { int i, k, arr_size; - cp->ctx_blk_size = BCM_PAGE_SIZE; - cp->cids_per_blk = BCM_PAGE_SIZE / 128; + cp->ctx_blk_size = BNX2_PAGE_SIZE; + cp->cids_per_blk = BNX2_PAGE_SIZE / 128; arr_size = BNX2_MAX_CID / cp->cids_per_blk * sizeof(struct cnic_ctx); cp->ctx_arr = kzalloc(arr_size, GFP_KERNEL); @@ -931,7 +931,7 @@ static int cnic_alloc_context(struct cnic_dev *dev) for (i = 0; i < cp->ctx_blks; i++) { cp->ctx_arr[i].ctx = dma_alloc_coherent(&dev->pcidev->dev, - BCM_PAGE_SIZE, + BNX2_PAGE_SIZE, &cp->ctx_arr[i].mapping, GFP_KERNEL); if (cp->ctx_arr[i].ctx == NULL) @@ -1011,7 +1011,7 @@ static int __cnic_alloc_uio_rings(struct cnic_uio_dev *udev, int pages) if (udev->l2_ring) return 0; - udev->l2_ring_size = pages * BCM_PAGE_SIZE; + udev->l2_ring_size = pages * BNX2_PAGE_SIZE; udev->l2_ring = dma_alloc_coherent(&udev->pdev->dev, udev->l2_ring_size, &udev->l2_ring_map, GFP_KERNEL | __GFP_COMP); @@ -2898,7 +2898,7 @@ static int cnic_l2_completion(struct cnic_local *cp) u16 hw_cons, sw_cons; struct cnic_uio_dev *udev = cp->udev; union eth_rx_cqe *cqe, *cqe_ring = (union eth_rx_cqe *) - (udev->l2_ring + (2 * BCM_PAGE_SIZE)); + (udev->l2_ring + (2 * BNX2_PAGE_SIZE)); u32 cmd; int comp = 0; @@ -4366,7 +4366,7 @@ static int cnic_setup_5709_context(struct cnic_dev *dev, int valid) u32 idx = cp->ctx_arr[i].cid / cp->cids_per_blk; u32 val; - memset(cp->ctx_arr[i].ctx, 0, BCM_PAGE_SIZE); + memset(cp->ctx_arr[i].ctx, 0, BNX2_PAGE_SIZE); CNIC_WR(dev, BNX2_CTX_HOST_PAGE_TBL_DATA0, (cp->ctx_arr[i].mapping & 0xffffffff) | valid_bit); @@ -4508,7 +4508,7 @@ static void cnic_init_bnx2_tx_ring(struct cnic_dev *dev) u32 cid_addr, tx_cid, sb_id; u32 val, offset0, offset1, offset2, offset3; int i; - struct tx_bd *txbd; + struct bnx2_tx_bd *txbd; dma_addr_t buf_map, ring_map = udev->l2_ring_map; struct status_block *s_blk = cp->status_blk.gen; @@ -4554,7 +4554,7 @@ static void cnic_init_bnx2_tx_ring(struct cnic_dev *dev) txbd = udev->l2_ring; buf_map = udev->l2_buf_map; - for (i = 0; i < MAX_TX_DESC_CNT; i++, txbd++) { + for (i = 0; i < BNX2_MAX_TX_DESC_CNT; i++, txbd++) { txbd->tx_bd_haddr_hi = (u64) buf_map >> 32; txbd->tx_bd_haddr_lo = (u64) buf_map & 0xffffffff; } @@ -4574,7 +4574,7 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev) struct cnic_uio_dev *udev = cp->udev; u32 cid_addr, sb_id, val, coal_reg, coal_val; int i; - struct rx_bd *rxbd; + struct bnx2_rx_bd *rxbd; struct status_block *s_blk = cp->status_blk.gen; dma_addr_t ring_map = udev->l2_ring_map; @@ -4610,8 +4610,8 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev) val = BNX2_L2CTX_L2_STATUSB_NUM(sb_id); cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_HOST_BDIDX, val); - rxbd = udev->l2_ring + BCM_PAGE_SIZE; - for (i = 0; i < MAX_RX_DESC_CNT; i++, rxbd++) { + rxbd = udev->l2_ring + BNX2_PAGE_SIZE; + for (i = 0; i < BNX2_MAX_RX_DESC_CNT; i++, rxbd++) { dma_addr_t buf_map; int n = (i % cp->l2_rx_ring_size) + 1; @@ -4621,11 +4621,11 @@ static void cnic_init_bnx2_rx_ring(struct cnic_dev *dev) rxbd->rx_bd_haddr_hi = (u64) buf_map >> 32; rxbd->rx_bd_haddr_lo = (u64) buf_map & 0xffffffff; } - val = (u64) (ring_map + BCM_PAGE_SIZE) >> 32; + val = (u64) (ring_map + BNX2_PAGE_SIZE) >> 32; cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_HI, val); rxbd->rx_bd_haddr_hi = val; - val = (u64) (ring_map + BCM_PAGE_SIZE) & 0xffffffff; + val = (u64) (ring_map + BNX2_PAGE_SIZE) & 0xffffffff; cnic_ctx_wr(dev, cid_addr, BNX2_L2CTX_NX_BDHADDR_LO, val); rxbd->rx_bd_haddr_lo = val; @@ -4691,10 +4691,10 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) val = CNIC_RD(dev, BNX2_MQ_CONFIG); val &= ~BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE; - if (BCM_PAGE_BITS > 12) + if (BNX2_PAGE_BITS > 12) val |= (12 - 8) << 4; else - val |= (BCM_PAGE_BITS - 8) << 4; + val |= (BNX2_PAGE_BITS - 8) << 4; CNIC_WR(dev, BNX2_MQ_CONFIG, val); @@ -4724,13 +4724,13 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) /* Initialize the kernel work queue context. */ val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE | - (BCM_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; + (BNX2_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_TYPE, val); - val = (BCM_PAGE_SIZE / sizeof(struct kwqe) - 1) << 16; + val = (BNX2_PAGE_SIZE / sizeof(struct kwqe) - 1) << 16; cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val); - val = ((BCM_PAGE_SIZE / sizeof(struct kwqe)) << 16) | KWQ_PAGE_CNT; + val = ((BNX2_PAGE_SIZE / sizeof(struct kwqe)) << 16) | KWQ_PAGE_CNT; cnic_ctx_wr(dev, kwq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val); val = (u32) ((u64) cp->kwq_info.pgtbl_map >> 32); @@ -4750,13 +4750,13 @@ static int cnic_start_bnx2_hw(struct cnic_dev *dev) /* Initialize the kernel complete queue context. */ val = KRNLQ_TYPE_TYPE_KRNLQ | KRNLQ_SIZE_TYPE_SIZE | - (BCM_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; + (BNX2_PAGE_BITS - 8) | KRNLQ_FLAGS_QE_SELF_SEQ; cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_TYPE, val); - val = (BCM_PAGE_SIZE / sizeof(struct kcqe) - 1) << 16; + val = (BNX2_PAGE_SIZE / sizeof(struct kcqe) - 1) << 16; cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_QE_SELF_SEQ_MAX, val); - val = ((BCM_PAGE_SIZE / sizeof(struct kcqe)) << 16) | KCQ_PAGE_CNT; + val = ((BNX2_PAGE_SIZE / sizeof(struct kcqe)) << 16) | KCQ_PAGE_CNT; cnic_ctx_wr(dev, kcq_cid_addr, L5_KRNLQ_PGTBL_NPAGES, val); val = (u32) ((u64) cp->kcq1.dma.pgtbl_map >> 32); @@ -4895,10 +4895,10 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev, u32 cli = cp->ethdev->iscsi_l2_client_id; u32 val; - memset(txbd, 0, BCM_PAGE_SIZE); + memset(txbd, 0, BNX2_PAGE_SIZE); buf_map = udev->l2_buf_map; - for (i = 0; i < MAX_TX_DESC_CNT; i += 3, txbd += 3) { + for (i = 0; i < BNX2_MAX_TX_DESC_CNT; i += 3, txbd += 3) { struct eth_tx_start_bd *start_bd = &txbd->start_bd; struct eth_tx_parse_bd_e1x *pbd_e1x = &((txbd + 1)->parse_bd_e1x); @@ -4954,9 +4954,9 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev, struct cnic_local *cp = dev->cnic_priv; struct cnic_uio_dev *udev = cp->udev; struct eth_rx_bd *rxbd = (struct eth_rx_bd *) (udev->l2_ring + - BCM_PAGE_SIZE); + BNX2_PAGE_SIZE); struct eth_rx_cqe_next_page *rxcqe = (struct eth_rx_cqe_next_page *) - (udev->l2_ring + (2 * BCM_PAGE_SIZE)); + (udev->l2_ring + (2 * BNX2_PAGE_SIZE)); struct host_sp_status_block *sb = cp->bnx2x_def_status_blk; int i; u32 cli = cp->ethdev->iscsi_l2_client_id; @@ -4980,20 +4980,20 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev, rxbd->addr_lo = cpu_to_le32(buf_map & 0xffffffff); } - val = (u64) (ring_map + BCM_PAGE_SIZE) >> 32; + val = (u64) (ring_map + BNX2_PAGE_SIZE) >> 32; rxbd->addr_hi = cpu_to_le32(val); data->rx.bd_page_base.hi = cpu_to_le32(val); - val = (u64) (ring_map + BCM_PAGE_SIZE) & 0xffffffff; + val = (u64) (ring_map + BNX2_PAGE_SIZE) & 0xffffffff; rxbd->addr_lo = cpu_to_le32(val); data->rx.bd_page_base.lo = cpu_to_le32(val); rxcqe += BNX2X_MAX_RCQ_DESC_CNT; - val = (u64) (ring_map + (2 * BCM_PAGE_SIZE)) >> 32; + val = (u64) (ring_map + (2 * BNX2_PAGE_SIZE)) >> 32; rxcqe->addr_hi = cpu_to_le32(val); data->rx.cqe_page_base.hi = cpu_to_le32(val); - val = (u64) (ring_map + (2 * BCM_PAGE_SIZE)) & 0xffffffff; + val = (u64) (ring_map + (2 * BNX2_PAGE_SIZE)) & 0xffffffff; rxcqe->addr_lo = cpu_to_le32(val); data->rx.cqe_page_base.lo = cpu_to_le32(val); @@ -5258,8 +5258,8 @@ static void cnic_shutdown_rings(struct cnic_dev *dev) msleep(10); } clear_bit(CNIC_LCL_FL_RINGS_INITED, &cp->cnic_local_flags); - rx_ring = udev->l2_ring + BCM_PAGE_SIZE; - memset(rx_ring, 0, BCM_PAGE_SIZE); + rx_ring = udev->l2_ring + BNX2_PAGE_SIZE; + memset(rx_ring, 0, BNX2_PAGE_SIZE); } static int cnic_register_netdev(struct cnic_dev *dev) diff --git a/drivers/net/ethernet/broadcom/cnic.h b/drivers/net/ethernet/broadcom/cnic.h index 148604c..6fa7a98 100644 --- a/drivers/net/ethernet/broadcom/cnic.h +++ b/drivers/net/ethernet/broadcom/cnic.h @@ -80,18 +80,18 @@ #define CNIC_LOCAL_PORT_MAX 61024 #define CNIC_LOCAL_PORT_RANGE (CNIC_LOCAL_PORT_MAX - CNIC_LOCAL_PORT_MIN) -#define KWQE_CNT (BCM_PAGE_SIZE / sizeof(struct kwqe)) -#define KCQE_CNT (BCM_PAGE_SIZE / sizeof(struct kcqe)) +#define KWQE_CNT (BNX2_PAGE_SIZE / sizeof(struct kwqe)) +#define KCQE_CNT (BNX2_PAGE_SIZE / sizeof(struct kcqe)) #define MAX_KWQE_CNT (KWQE_CNT - 1) #define MAX_KCQE_CNT (KCQE_CNT - 1) #define MAX_KWQ_IDX ((KWQ_PAGE_CNT * KWQE_CNT) - 1) #define MAX_KCQ_IDX ((KCQ_PAGE_CNT * KCQE_CNT) - 1) -#define KWQ_PG(x) (((x) & ~MAX_KWQE_CNT) >> (BCM_PAGE_BITS - 5)) +#define KWQ_PG(x) (((x) & ~MAX_KWQE_CNT) >> (BNX2_PAGE_BITS - 5)) #define KWQ_IDX(x) ((x) & MAX_KWQE_CNT) -#define KCQ_PG(x) (((x) & ~MAX_KCQE_CNT) >> (BCM_PAGE_BITS - 5)) +#define KCQ_PG(x) (((x) & ~MAX_KCQE_CNT) >> (BNX2_PAGE_BITS - 5)) #define KCQ_IDX(x) ((x) & MAX_KCQE_CNT) #define BNX2X_NEXT_KCQE(x) (((x) & (MAX_KCQE_CNT - 1)) == \ @@ -422,9 +422,11 @@ struct bnx2x_bd_chain_next { #define IS_E1H_OFFSET BNX2X_CHIP_IS_E1H(cp->chip_id) -#define BNX2X_RX_DESC_CNT (BCM_PAGE_SIZE / sizeof(struct eth_rx_bd)) +#define BNX2X_RX_DESC_CNT (BNX2_PAGE_SIZE / \ + sizeof(struct eth_rx_bd)) #define BNX2X_MAX_RX_DESC_CNT (BNX2X_RX_DESC_CNT - 2) -#define BNX2X_RCQ_DESC_CNT (BCM_PAGE_SIZE / sizeof(union eth_rx_cqe)) +#define BNX2X_RCQ_DESC_CNT (BNX2_PAGE_SIZE / \ + sizeof(union eth_rx_cqe)) #define BNX2X_MAX_RCQ_DESC_CNT (BNX2X_RCQ_DESC_CNT - 1) #define BNX2X_NEXT_RCQE(x) (((x) & BNX2X_MAX_RCQ_DESC_CNT) == \