From patchwork Mon Apr 11 14:52:38 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amitkumar Karwar X-Patchwork-Id: 8803101 X-Patchwork-Delegate: kvalo@adurom.com 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 393619F36E for ; Mon, 11 Apr 2016 14:54:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4DBBF2021F for ; Mon, 11 Apr 2016 14:54:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AF7012022A for ; Mon, 11 Apr 2016 14:54:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754486AbcDKOxq (ORCPT ); Mon, 11 Apr 2016 10:53:46 -0400 Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:30909 "EHLO mx0a-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752374AbcDKOxQ (ORCPT ); Mon, 11 Apr 2016 10:53:16 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u3BEpdiP016332 for ; Mon, 11 Apr 2016 07:53:15 -0700 Received: from sc-exch04.marvell.com ([199.233.58.184]) by mx0a-0016f401.pphosted.com with ESMTP id 226y3kdqvp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Mon, 11 Apr 2016 07:53:15 -0700 Received: from SC-EXCH03.marvell.com (10.93.176.83) by SC-EXCH04.marvell.com (10.93.176.84) with Microsoft SMTP Server (TLS) id 15.0.1104.5; Mon, 11 Apr 2016 07:53:14 -0700 Received: from maili.marvell.com (10.93.176.43) by SC-EXCH03.marvell.com (10.93.176.83) with Microsoft SMTP Server id 15.0.1104.5 via Frontend Transport; Mon, 11 Apr 2016 07:53:14 -0700 Received: from pe-lt101 (unknown [10.31.130.27]) by maili.marvell.com (Postfix) with ESMTP id 819F33F703F; Mon, 11 Apr 2016 07:53:14 -0700 (PDT) Received: from pe-lt101 (pe-lt077 [127.0.0.1]) by pe-lt101 (8.14.4/8.14.4) with ESMTP id u3BEqpw4029951; Mon, 11 Apr 2016 07:52:52 -0700 Received: (from root@localhost) by pe-lt101 (8.14.4/8.14.4/Submit) id u3BEqpxD029950; Mon, 11 Apr 2016 07:52:51 -0700 From: Amitkumar Karwar To: CC: Cathy Luo , Nishant Sarmukadam , Shengzhen Li , Amitkumar Karwar Subject: [PATCH 2/5] mwifiex: add pcie usb/uart firmware download support Date: Mon, 11 Apr 2016 07:52:38 -0700 Message-ID: <1460386361-29918-2-git-send-email-akarwar@marvell.com> X-Mailer: git-send-email 1.7.3.4 In-Reply-To: <1460386361-29918-1-git-send-email-akarwar@marvell.com> References: <1460386361-29918-1-git-send-email-akarwar@marvell.com> MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2016-04-11_11:, , signatures=0 X-Proofpoint-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=1 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1603180000 definitions=main-1604110216 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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: Shengzhen Li This patch adds support for downloading usb/uart firmware for 8997 chipset by reading the chip version. Signed-off-by: Shengzhen Li Signed-off-by: Amitkumar Karwar --- drivers/net/wireless/marvell/mwifiex/pcie.c | 17 +++++++++++++++-- drivers/net/wireless/marvell/mwifiex/pcie.h | 7 +++++-- 2 files changed, 20 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.c b/drivers/net/wireless/marvell/mwifiex/pcie.c index c28edbb..1d888b5 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.c +++ b/drivers/net/wireless/marvell/mwifiex/pcie.c @@ -2811,6 +2811,7 @@ static int mwifiex_pcie_request_irq(struct mwifiex_adapter *adapter) static void mwifiex_pcie_get_fw_name(struct mwifiex_adapter *adapter) { int revision_id = 0; + int version; struct pcie_service_card *card = adapter->card; switch (card->dev->device) { @@ -2834,12 +2835,24 @@ static void mwifiex_pcie_get_fw_name(struct mwifiex_adapter *adapter) break; case PCIE_DEVICE_ID_MARVELL_88W8997: mwifiex_read_reg(adapter, 0x0c48, &revision_id); + mwifiex_read_reg(adapter, 0x0cd0, &version); + version &= 0x7; switch (revision_id) { case PCIE8997_V2: - strcpy(adapter->fw_name, PCIE8997_FW_NAME_V2); + if (version == CHIP_VER_PCIEUSB) + strcpy(adapter->fw_name, + PCIEUSB8997_FW_NAME_V2); + else + strcpy(adapter->fw_name, + PCIEUART8997_FW_NAME_V2); break; case PCIE8997_Z: - strcpy(adapter->fw_name, PCIE8997_FW_NAME_Z); + if (version == CHIP_VER_PCIEUSB) + strcpy(adapter->fw_name, + PCIEUSB8997_FW_NAME_Z); + else + strcpy(adapter->fw_name, + PCIEUART8997_FW_NAME_Z); break; default: break; diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h index cc7a5df..bbabfb0 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.h +++ b/drivers/net/wireless/marvell/mwifiex/pcie.h @@ -32,8 +32,10 @@ #define PCIE8766_DEFAULT_FW_NAME "mrvl/pcie8766_uapsta.bin" #define PCIE8897_A0_FW_NAME "mrvl/pcie8897_uapsta_a0.bin" #define PCIE8897_B0_FW_NAME "mrvl/pcie8897_uapsta.bin" -#define PCIE8997_FW_NAME_Z "mrvl/pcieusb8997_combo.bin" -#define PCIE8997_FW_NAME_V2 "mrvl/pcieusb8997_combo_v2.bin" +#define PCIEUART8997_FW_NAME_Z "mrvl/pcieuart8997_combo.bin" +#define PCIEUART8997_FW_NAME_V2 "mrvl/pcieuart8997_combo_v2.bin" +#define PCIEUSB8997_FW_NAME_Z "mrvl/pcieusb8997_combo.bin" +#define PCIEUSB8997_FW_NAME_V2 "mrvl/pcieusb8997_combo_v2.bin" #define PCIE_VENDOR_ID_MARVELL (0x11ab) #define PCIE_VENDOR_ID_V2_MARVELL (0x1b4b) @@ -45,6 +47,7 @@ #define PCIE8897_B0 0x1200 #define PCIE8997_Z 0x0 #define PCIE8997_V2 0x471 +#define CHIP_VER_PCIEUSB 0x2 /* Constants for Buffer Descriptor (BD) rings */ #define MWIFIEX_MAX_TXRX_BD 0x20