From patchwork Tue Dec 4 13:33:52 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sony Chacko X-Patchwork-Id: 203637 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 8B9802C0089 for ; Wed, 5 Dec 2012 00:52:47 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753762Ab2LDNwo (ORCPT ); Tue, 4 Dec 2012 08:52:44 -0500 Received: from mvnat01.qlogic.com ([198.186.3.73]:5572 "HELO linux-zupk.site" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1753165Ab2LDNwl (ORCPT ); Tue, 4 Dec 2012 08:52:41 -0500 Received: by linux-zupk.site (Postfix, from userid 0) id 15798521E31; Tue, 4 Dec 2012 08:34:00 -0500 (EST) From: Sony Chacko To: davem@davemloft.net Cc: netdev@vger.kernel.org, Dept_NX_Linux_NIC_Driver@qlogic.com, Sony Chacko Subject: [PATCH 1/7] qlcnic: add 82xx adapter specific checks Date: Tue, 4 Dec 2012 08:33:52 -0500 Message-Id: <1354628038-2234-2-git-send-email-sony.chacko@qlogic.com> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1354628038-2234-1-git-send-email-sony.chacko@qlogic.com> References: <1354628038-2234-1-git-send-email-sony.chacko@qlogic.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Sony Chacko Add 82xx adapter ID check before 82xx specific operations as part of refactoring the driver to enable support for new adapter. Signed-off-by: Sony Chacko --- drivers/net/ethernet/qlogic/qlcnic/qlcnic.h | 7 ++++++ drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 23 ++++++++++++++------- 2 files changed, 22 insertions(+), 8 deletions(-) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h index 082eecb..ebc5b06 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h @@ -1515,4 +1515,11 @@ struct qlcnic_nic_template { __func__, ##_args); \ } while (0) +#define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020 +static inline bool qlcnic_82xx_check(struct qlcnic_adapter *adapter) +{ + unsigned short device = adapter->pdev->device; + return (device == PCI_DEVICE_ID_QLOGIC_QLE824X) ? true : false; +} + #endif /* __QLCNIC_H_ */ diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index 1eef0bf..5fad56e 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -1561,7 +1561,9 @@ qlcnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_drvdata(pdev, adapter); - qlcnic_schedule_work(adapter, qlcnic_fw_poll_work, FW_POLL_DELAY); + if (qlcnic_82xx_check(adapter)) + qlcnic_schedule_work(adapter, qlcnic_fw_poll_work, + FW_POLL_DELAY); switch (adapter->ahw->port_type) { case QLCNIC_GBE: @@ -1640,7 +1642,8 @@ static void __devexit qlcnic_remove(struct pci_dev *pdev) if (adapter->eswitch != NULL) kfree(adapter->eswitch); - qlcnic_clr_all_drv_state(adapter, 0); + if (qlcnic_82xx_check(adapter)) + qlcnic_clr_all_drv_state(adapter, 0); clear_bit(__QLCNIC_RESETTING, &adapter->state); @@ -1676,7 +1679,8 @@ static int __qlcnic_shutdown(struct pci_dev *pdev) if (netif_running(netdev)) qlcnic_down(adapter, netdev); - qlcnic_clr_all_drv_state(adapter, 0); + if (qlcnic_82xx_check(adapter)) + qlcnic_clr_all_drv_state(adapter, 0); clear_bit(__QLCNIC_RESETTING, &adapter->state); @@ -1684,9 +1688,11 @@ static int __qlcnic_shutdown(struct pci_dev *pdev) if (retval) return retval; - if (qlcnic_wol_supported(adapter)) { - pci_enable_wake(pdev, PCI_D3cold, 1); - pci_enable_wake(pdev, PCI_D3hot, 1); + if (qlcnic_82xx_check(adapter)) { + if (qlcnic_wol_supported(adapter)) { + pci_enable_wake(pdev, PCI_D3cold, 1); + pci_enable_wake(pdev, PCI_D3hot, 1); + } } return 0; @@ -1824,10 +1830,11 @@ static void qlcnic_free_lb_filters_mem(struct qlcnic_adapter *adapter) static int qlcnic_check_temp(struct qlcnic_adapter *adapter) { struct net_device *netdev = adapter->netdev; - u32 temp, temp_state, temp_val; + u32 temp_state, temp_val, temp = 0; int rv = 0; - temp = QLCRD32(adapter, CRB_TEMP_STATE); + if (qlcnic_82xx_check(adapter)) + temp = QLCRD32(adapter, CRB_TEMP_STATE); temp_state = qlcnic_get_temp_state(temp); temp_val = qlcnic_get_temp_val(temp);