From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yuval Mintz" Subject: [PATCH net 9/9] bnx2x: Set NETIF_F_HIGHDMA unconditionally Date: Tue, 15 Oct 2013 16:28:55 +0200 Message-ID: <1381847335-32662-10-git-send-email-yuvalmin@broadcom.com> References: <1381847335-32662-1-git-send-email-yuvalmin@broadcom.com> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: ariele@broadcom.com, eilong@broadcom.com, "Merav Sicron" , "Yuval Mintz" To: davem@davemloft.net, netdev@vger.kernel.org Return-path: Received: from mms1.broadcom.com ([216.31.210.17]:4405 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932524Ab3JOO30 (ORCPT ); Tue, 15 Oct 2013 10:29:26 -0400 In-Reply-To: <1381847335-32662-1-git-send-email-yuvalmin@broadcom.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Merav Sicron Current driver implementation incorrectly sets the flag only if 64-bit DMA mask succeeded. Signed-off-by: Merav Sicron Signed-off-by: Yuval Mintz Signed-off-by: Ariel Elior Signed-off-by: Eilon Greenstein --- drivers/net/ethernet/broadcom/bnx2x/bnx2x.h | 1 - drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | 4 +--- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h index 310c57a..c5e375d 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h @@ -1528,7 +1528,6 @@ struct bnx2x { #define PCI_32BIT_FLAG (1 << 1) #define ONE_PORT_FLAG (1 << 2) #define NO_WOL_FLAG (1 << 3) -#define USING_DAC_FLAG (1 << 4) #define USING_MSIX_FLAG (1 << 5) #define USING_MSI_FLAG (1 << 6) #define DISABLE_MSI_FLAG (1 << 7) diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c index fdc65e6..a3747d1 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c @@ -12109,7 +12109,6 @@ static int bnx2x_set_coherency_mask(struct bnx2x *bp) struct device *dev = &bp->pdev->dev; if (dma_set_mask(dev, DMA_BIT_MASK(64)) == 0) { - bp->flags |= USING_DAC_FLAG; if (dma_set_coherent_mask(dev, DMA_BIT_MASK(64)) != 0) { dev_err(dev, "dma_set_coherent_mask failed, aborting\n"); return -EIO; @@ -12277,8 +12276,7 @@ static int bnx2x_init_dev(struct bnx2x *bp, struct pci_dev *pdev, NETIF_F_TSO | NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_HIGHDMA; dev->features |= dev->hw_features | NETIF_F_HW_VLAN_CTAG_RX; - if (bp->flags & USING_DAC_FLAG) - dev->features |= NETIF_F_HIGHDMA; + dev->features |= NETIF_F_HIGHDMA; /* Add Loopback capability to the device */ dev->hw_features |= NETIF_F_LOOPBACK; -- 1.8.1.227.g44fe835