From patchwork Fri Mar 8 10:08:43 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Coelho X-Patchwork-Id: 10844465 X-Patchwork-Delegate: luca@coelho.fi Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3CFFD17E4 for ; Fri, 8 Mar 2019 10:09:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 207752D9C3 for ; Fri, 8 Mar 2019 10:09:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 14A722DFF6; Fri, 8 Mar 2019 10:09:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9654C2D9C3 for ; Fri, 8 Mar 2019 10:09:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726357AbfCHKJD (ORCPT ); Fri, 8 Mar 2019 05:09:03 -0500 Received: from paleale.coelho.fi ([176.9.41.70]:41398 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725975AbfCHKJD (ORCPT ); Fri, 8 Mar 2019 05:09:03 -0500 Received: from 91-156-6-193.elisa-laajakaista.fi ([91.156.6.193] helo=redipa.ger.corp.intel.com) by farmhouse.coelho.fi with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.91) (envelope-from ) id 1h2CR2-0006tZ-BL; Fri, 08 Mar 2019 12:09:00 +0200 From: Luca Coelho To: kvalo@codeaurora.org Cc: linux-wireless@vger.kernel.org, Shahar S Matityahu , Luca Coelho Date: Fri, 8 Mar 2019 12:08:43 +0200 Message-Id: <20190308100848.13188-3-luca@coelho.fi> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190308100848.13188-1-luca@coelho.fi> References: <20190308100848.13188-1-luca@coelho.fi> MIME-Version: 1.0 Subject: [PATCH 2/7] iwlwifi: add sync_nmi to trans ops Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Shahar S Matityahu Allow modules from outside pcie to call sync_nmi. Signed-off-by: Shahar S Matityahu Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/iwl-trans.h | 7 +++++++ drivers/net/wireless/intel/iwlwifi/pcie/internal.h | 2 +- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 5 +++-- drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 2 +- drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 2 +- 5 files changed, 13 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index bbebbf3efd57..fa750711d889 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -618,6 +618,7 @@ struct iwl_trans_ops { struct iwl_trans_dump_data *(*dump_data)(struct iwl_trans *trans, u32 dump_mask); void (*debugfs_cleanup)(struct iwl_trans *trans); + void (*sync_nmi)(struct iwl_trans *trans); }; /** @@ -1245,6 +1246,12 @@ static inline void iwl_trans_fw_error(struct iwl_trans *trans) } +static inline void iwl_trans_sync_nmi(struct iwl_trans *trans) +{ + if (trans->ops->sync_nmi) + trans->ops->sync_nmi(trans); +} + /***************************************************** * transport helper functions *****************************************************/ diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h index bf8b61a476c5..59213164f35e 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h +++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h @@ -1043,7 +1043,7 @@ static inline bool iwl_pcie_dbg_on(struct iwl_trans *trans) void iwl_trans_pcie_rf_kill(struct iwl_trans *trans, bool state); void iwl_trans_pcie_dump_regs(struct iwl_trans *trans); -void iwl_trans_sync_nmi(struct iwl_trans *trans); +void iwl_trans_pcie_sync_nmi(struct iwl_trans *trans); #ifdef CONFIG_IWLWIFI_DEBUGFS int iwl_trans_pcie_dbgfs_register(struct iwl_trans *trans); diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index fe8269d023de..28d6ae8c9336 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -3318,7 +3318,8 @@ static void iwl_trans_pcie_resume(struct iwl_trans *trans) .unref = iwl_trans_pcie_unref, \ .dump_data = iwl_trans_pcie_dump_data, \ .d3_suspend = iwl_trans_pcie_d3_suspend, \ - .d3_resume = iwl_trans_pcie_d3_resume + .d3_resume = iwl_trans_pcie_d3_resume, \ + .sync_nmi = iwl_trans_pcie_sync_nmi #ifdef CONFIG_PM_SLEEP #define IWL_TRANS_PM_OPS \ @@ -3637,7 +3638,7 @@ struct iwl_trans *iwl_trans_pcie_alloc(struct pci_dev *pdev, return ERR_PTR(ret); } -void iwl_trans_sync_nmi(struct iwl_trans *trans) +void iwl_trans_pcie_sync_nmi(struct iwl_trans *trans) { unsigned long timeout = jiffies + IWL_TRANS_NMI_TIMEOUT; diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 88530d9f4a54..38d110338987 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -965,7 +965,7 @@ static int iwl_pcie_gen2_send_hcmd_sync(struct iwl_trans *trans, cmd_str); ret = -ETIMEDOUT; - iwl_trans_sync_nmi(trans); + iwl_trans_pcie_sync_nmi(trans); goto cancel; } diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index 9fbd37d23e85..7be73e2c4681 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -1960,7 +1960,7 @@ static int iwl_pcie_send_hcmd_sync(struct iwl_trans *trans, iwl_get_cmd_string(trans, cmd->id)); ret = -ETIMEDOUT; - iwl_trans_sync_nmi(trans); + iwl_trans_pcie_sync_nmi(trans); goto cancel; }