From patchwork Mon Nov 24 14:34:08 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emmanuel Grumbach X-Patchwork-Id: 5367511 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C98369F39D for ; Mon, 24 Nov 2014 14:41:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C97AB2041D for ; Mon, 24 Nov 2014 14:40:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B36DD203F3 for ; Mon, 24 Nov 2014 14:40:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754187AbaKXOkn (ORCPT ); Mon, 24 Nov 2014 09:40:43 -0500 Received: from mail-wg0-f43.google.com ([74.125.82.43]:58622 "EHLO mail-wg0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754396AbaKXOfu (ORCPT ); Mon, 24 Nov 2014 09:35:50 -0500 Received: by mail-wg0-f43.google.com with SMTP id l18so12771854wgh.16 for ; Mon, 24 Nov 2014 06:35:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=f1WMn0k4JuJm81pAeYo8gBsZkhj25JLCS34awWw9rFc=; b=ywZZf7UuZxjcid3CC745uAnhmwwSdb4M79UModTcvxc2j8ttbH3tMFzuta1nc3CIJN 3weU4g05q+5Y43CIHW2hn4yVmYGk8msUYWX9QCdi1788v5Y+eqz5jLPNhhodRwL2wGjt r0Nzk7tupKnQSV71aMHIJ7dlkryvvZzKFsoQfpPn7FqKL6jxTzrKiNFm2HohYfuT4ki+ goV+IGbG0bOwONIEjWsGSbjRH7L4bsh+RfnLn2VvPqsYVilUEOattZkif3D98aS+QF5B +PphTH/5EIMXR8QlX3vqXWdCK8fj5Bt9cIz5ARFjAgrxG2uya98F/N1gw65kLBA3sVsd Apog== X-Received: by 10.194.81.6 with SMTP id v6mr33873017wjx.39.1416839748847; Mon, 24 Nov 2014 06:35:48 -0800 (PST) Received: from localhost.localdomain (46-116-150-134.bb.netvision.net.il. [46.116.150.134]) by mx.google.com with ESMTPSA id n3sm21274744wjz.21.2014.11.24.06.35.47 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 24 Nov 2014 06:35:48 -0800 (PST) From: Emmanuel Grumbach To: linux-wireless@vger.kernel.org Cc: Johannes Berg , Emmanuel Grumbach Subject: [PATCH 32/75] iwlwifi: pcie: support 7265-D devices Date: Mon, 24 Nov 2014 16:34:08 +0200 Message-Id: <1416839691-28533-32-git-send-email-egrumbach@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: References: Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Johannes Berg Identify 7265-D devices using the hardware revision (they have the same PCI IDs as 7265) and change the configuration for them taking the differences (currently only the firmware image) into account. Signed-off-by: Johannes Berg Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/iwlwifi/iwl-7000.c | 34 ++++++++++++++++++++++++++++++ drivers/net/wireless/iwlwifi/iwl-config.h | 3 +++ drivers/net/wireless/iwlwifi/iwl-csr.h | 35 ++++++++++++++++--------------- drivers/net/wireless/iwlwifi/pcie/drv.c | 20 ++++++++++++++++++ 4 files changed, 75 insertions(+), 17 deletions(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c index b4e9bc7..84d2a42 100644 --- a/drivers/net/wireless/iwlwifi/iwl-7000.c +++ b/drivers/net/wireless/iwlwifi/iwl-7000.c @@ -102,6 +102,9 @@ #define IWL7265_FW_PRE "iwlwifi-7265-" #define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode" +#define IWL7265D_FW_PRE "iwlwifi-7265D-" +#define IWL7265D_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode" + #define NVM_HW_SECTION_NUM_FAMILY_7000 0 static const struct iwl_base_params iwl7000_base_params = { @@ -267,7 +270,38 @@ const struct iwl_cfg iwl7265_n_cfg = { .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, }; +const struct iwl_cfg iwl7265d_2ac_cfg = { + .name = "Intel(R) Dual Band Wireless AC 7265", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, +}; + +const struct iwl_cfg iwl7265d_2n_cfg = { + .name = "Intel(R) Dual Band Wireless N 7265", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, +}; + +const struct iwl_cfg iwl7265d_n_cfg = { + .name = "Intel(R) Wireless N 7265", + .fw_name_pre = IWL7265D_FW_PRE, + IWL_DEVICE_7000, + .ht_params = &iwl7265_ht_params, + .nvm_ver = IWL7265_NVM_VERSION, + .nvm_calib_ver = IWL7265_TX_POWER_VERSION, + .pwr_tx_backoffs = iwl7265_pwr_tx_backoffs, +}; + MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK)); MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK)); MODULE_FIRMWARE(IWL3165_MODULE_FIRMWARE(IWL3160_UCODE_API_OK)); MODULE_FIRMWARE(IWL7265_MODULE_FIRMWARE(IWL7260_UCODE_API_OK)); +MODULE_FIRMWARE(IWL7265D_MODULE_FIRMWARE(IWL7260_UCODE_API_OK)); diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h index c6ae4d4e..d43e90d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -364,6 +364,9 @@ extern const struct iwl_cfg iwl3165_2ac_cfg; extern const struct iwl_cfg iwl7265_2ac_cfg; extern const struct iwl_cfg iwl7265_2n_cfg; extern const struct iwl_cfg iwl7265_n_cfg; +extern const struct iwl_cfg iwl7265d_2ac_cfg; +extern const struct iwl_cfg iwl7265d_2n_cfg; +extern const struct iwl_cfg iwl7265d_n_cfg; extern const struct iwl_cfg iwl8260_2n_cfg; extern const struct iwl_cfg iwl8260_2ac_cfg; extern const struct iwl_cfg iwl8260_2ac_sdio_cfg; diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h index 9965717..aff63c3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-csr.h +++ b/drivers/net/wireless/iwlwifi/iwl-csr.h @@ -309,23 +309,24 @@ enum { }; -#define CSR_HW_REV_TYPE_MSK (0x000FFF0) -#define CSR_HW_REV_TYPE_5300 (0x0000020) -#define CSR_HW_REV_TYPE_5350 (0x0000030) -#define CSR_HW_REV_TYPE_5100 (0x0000050) -#define CSR_HW_REV_TYPE_5150 (0x0000040) -#define CSR_HW_REV_TYPE_1000 (0x0000060) -#define CSR_HW_REV_TYPE_6x00 (0x0000070) -#define CSR_HW_REV_TYPE_6x50 (0x0000080) -#define CSR_HW_REV_TYPE_6150 (0x0000084) -#define CSR_HW_REV_TYPE_6x05 (0x00000B0) -#define CSR_HW_REV_TYPE_6x30 CSR_HW_REV_TYPE_6x05 -#define CSR_HW_REV_TYPE_6x35 CSR_HW_REV_TYPE_6x05 -#define CSR_HW_REV_TYPE_2x30 (0x00000C0) -#define CSR_HW_REV_TYPE_2x00 (0x0000100) -#define CSR_HW_REV_TYPE_105 (0x0000110) -#define CSR_HW_REV_TYPE_135 (0x0000120) -#define CSR_HW_REV_TYPE_NONE (0x00001F0) +#define CSR_HW_REV_TYPE_MSK (0x000FFF0) +#define CSR_HW_REV_TYPE_5300 (0x0000020) +#define CSR_HW_REV_TYPE_5350 (0x0000030) +#define CSR_HW_REV_TYPE_5100 (0x0000050) +#define CSR_HW_REV_TYPE_5150 (0x0000040) +#define CSR_HW_REV_TYPE_1000 (0x0000060) +#define CSR_HW_REV_TYPE_6x00 (0x0000070) +#define CSR_HW_REV_TYPE_6x50 (0x0000080) +#define CSR_HW_REV_TYPE_6150 (0x0000084) +#define CSR_HW_REV_TYPE_6x05 (0x00000B0) +#define CSR_HW_REV_TYPE_6x30 CSR_HW_REV_TYPE_6x05 +#define CSR_HW_REV_TYPE_6x35 CSR_HW_REV_TYPE_6x05 +#define CSR_HW_REV_TYPE_2x30 (0x00000C0) +#define CSR_HW_REV_TYPE_2x00 (0x0000100) +#define CSR_HW_REV_TYPE_105 (0x0000110) +#define CSR_HW_REV_TYPE_135 (0x0000120) +#define CSR_HW_REV_TYPE_7265D (0x0000210) +#define CSR_HW_REV_TYPE_NONE (0x00001F0) /* EEPROM REG */ #define CSR_EEPROM_REG_READ_VALID_MSK (0x00000001) diff --git a/drivers/net/wireless/iwlwifi/pcie/drv.c b/drivers/net/wireless/iwlwifi/pcie/drv.c index 6ced854..3ee8e38 100644 --- a/drivers/net/wireless/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/iwlwifi/pcie/drv.c @@ -499,6 +499,7 @@ static void set_dflt_pwr_limit(struct iwl_trans *trans, struct pci_dev *pdev) {} static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { const struct iwl_cfg *cfg = (struct iwl_cfg *)(ent->driver_data); + const struct iwl_cfg *cfg_7265d __maybe_unused = NULL; struct iwl_trans *iwl_trans; struct iwl_trans_pcie *trans_pcie; int ret; @@ -507,6 +508,25 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (IS_ERR(iwl_trans)) return PTR_ERR(iwl_trans); +#if IS_ENABLED(CONFIG_IWLMVM) + /* + * special-case 7265D, it has the same PCI IDs. + * + * Note that because we already pass the cfg to the transport above, + * all the parameters that the transport uses must, until that is + * changed, be identical to the ones in the 7265D configuration. + */ + if (cfg == &iwl7265_2ac_cfg) + cfg_7265d = &iwl7265d_2ac_cfg; + else if (cfg == &iwl7265_2n_cfg) + cfg_7265d = &iwl7265d_2n_cfg; + else if (cfg == &iwl7265_n_cfg) + cfg_7265d = &iwl7265d_n_cfg; + if (cfg_7265d && + (iwl_trans->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_7265D) + cfg = cfg_7265d; +#endif + pci_set_drvdata(pdev, iwl_trans); trans_pcie = IWL_TRANS_GET_PCIE_TRANS(iwl_trans);