From patchwork Fri Apr 2 04:29:39 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: FUJITA Tomonori X-Patchwork-Id: 90299 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 o324TodJ011973 for ; Fri, 2 Apr 2010 04:29:51 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751968Ab0DBE3p (ORCPT ); Fri, 2 Apr 2010 00:29:45 -0400 Received: from sh.osrg.net ([192.16.179.4]:38289 "EHLO sh.osrg.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751986Ab0DBE3o (ORCPT ); Fri, 2 Apr 2010 00:29:44 -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 o324TcNc028190; Fri, 2 Apr 2010 13:29:39 +0900 Date: Fri, 2 Apr 2010 13:29:39 +0900 To: linux-rdma@vger.kernel.org Cc: jackm@dev.mellanox.co.il Subject: [PATCH] IB/mthca: use the dma state API instead of the pci equivalents From: FUJITA Tomonori Mime-Version: 1.0 Message-Id: <20100402132502L.fujita.tomonori@lab.ntt.co.jp> Lines: 95 X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Fri, 02 Apr 2010 04:29:51 +0000 (UTC) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (sh.osrg.net [192.16.179.4]); Fri, 02 Apr 2010 13:29:41 +0900 (JST) X-Virus-Scanned: clamav-milter 0.95.3 at sh X-Virus-Status: Clean Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org diff --git a/drivers/infiniband/hw/mthca/mthca_allocator.c b/drivers/infiniband/hw/mthca/mthca_allocator.c index c5ccc2d..b4e0cf4 100644 --- a/drivers/infiniband/hw/mthca/mthca_allocator.c +++ b/drivers/infiniband/hw/mthca/mthca_allocator.c @@ -211,7 +211,7 @@ int mthca_buf_alloc(struct mthca_dev *dev, int size, int max_direct, if (!buf->direct.buf) return -ENOMEM; - pci_unmap_addr_set(&buf->direct, mapping, t); + dma_unmap_addr_set(&buf->direct, mapping, t); memset(buf->direct.buf, 0, size); @@ -251,7 +251,7 @@ int mthca_buf_alloc(struct mthca_dev *dev, int size, int max_direct, goto err_free; dma_list[i] = t; - pci_unmap_addr_set(&buf->page_list[i], mapping, t); + dma_unmap_addr_set(&buf->page_list[i], mapping, t); clear_page(buf->page_list[i].buf); } @@ -289,12 +289,12 @@ void mthca_buf_free(struct mthca_dev *dev, int size, union mthca_buf *buf, if (is_direct) dma_free_coherent(&dev->pdev->dev, size, buf->direct.buf, - pci_unmap_addr(&buf->direct, mapping)); + dma_unmap_addr(&buf->direct, mapping)); else { for (i = 0; i < (size + PAGE_SIZE - 1) / PAGE_SIZE; ++i) dma_free_coherent(&dev->pdev->dev, PAGE_SIZE, buf->page_list[i].buf, - pci_unmap_addr(&buf->page_list[i], + dma_unmap_addr(&buf->page_list[i], mapping)); kfree(buf->page_list); } diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c index 8c31fa3..4bb25bc 100644 --- a/drivers/infiniband/hw/mthca/mthca_eq.c +++ b/drivers/infiniband/hw/mthca/mthca_eq.c @@ -503,7 +503,7 @@ static int mthca_create_eq(struct mthca_dev *dev, goto err_out_free_pages; dma_list[i] = t; - pci_unmap_addr_set(&eq->page_list[i], mapping, t); + dma_unmap_addr_set(&eq->page_list[i], mapping, t); clear_page(eq->page_list[i].buf); } @@ -578,7 +578,7 @@ static int mthca_create_eq(struct mthca_dev *dev, if (eq->page_list[i].buf) dma_free_coherent(&dev->pdev->dev, PAGE_SIZE, eq->page_list[i].buf, - pci_unmap_addr(&eq->page_list[i], + dma_unmap_addr(&eq->page_list[i], mapping)); mthca_free_mailbox(dev, mailbox); @@ -628,7 +628,7 @@ static void mthca_free_eq(struct mthca_dev *dev, for (i = 0; i < npages; ++i) pci_free_consistent(dev->pdev, PAGE_SIZE, eq->page_list[i].buf, - pci_unmap_addr(&eq->page_list[i], mapping)); + dma_unmap_addr(&eq->page_list[i], mapping)); kfree(eq->page_list); mthca_free_mailbox(dev, mailbox); diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h index 90f4c4d..596acc4 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.h +++ b/drivers/infiniband/hw/mthca/mthca_provider.h @@ -46,7 +46,7 @@ struct mthca_buf_list { void *buf; - DECLARE_PCI_UNMAP_ADDR(mapping) + DEFINE_DMA_UNMAP_ADDR(mapping); }; union mthca_buf {