From patchwork Thu Apr 11 11:52:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lorenzo Bianconi X-Patchwork-Id: 10895807 X-Patchwork-Delegate: nbd@nbd.name 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 CC00C922 for ; Thu, 11 Apr 2019 11:52:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B169F28B3C for ; Thu, 11 Apr 2019 11:52:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A5EFD28BCE; Thu, 11 Apr 2019 11:52:59 +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=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 D463E28B9B for ; Thu, 11 Apr 2019 11:52:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726798AbfDKLw5 (ORCPT ); Thu, 11 Apr 2019 07:52:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:33024 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726742AbfDKLw4 (ORCPT ); Thu, 11 Apr 2019 07:52:56 -0400 Received: from localhost.localdomain (unknown [151.66.24.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id BC5752184E; Thu, 11 Apr 2019 11:52:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1554983575; bh=60PTbIvO0ea1a+MIH/nXO11yYjeAXYC/dHbUpNmI3B4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2YSISybPKG/ZJp76e3mg62s6z8PaKAMZ4LlzB5+6cuQqOuzcZo19x/ha7C9K3m5c6 X0xfx4IPi50CgNNgw1ZB9mOAKgSMoLi+dm3tpq9p+2hiy1yj9rbublWaJOf2wlddn+ su8ij7jt1P27LqXMpibZh4Ji3QqcAm4pz5+iIuzg= From: Lorenzo Bianconi To: nbd@nbd.name Cc: lorenzo.bianconi@redhat.com, linux-wireless@vger.kernel.org Subject: [RFC 3/5] mt7603: initialize mt76_mcu_ops data structure Date: Thu, 11 Apr 2019 13:52:35 +0200 Message-Id: <83d732e026d3296255353703b9883a05007f2004.1554982661.git.lorenzo@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 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 Use __mt76_mcu_send_msg wrapper instead of mt7603_mcu_msg_send. This is a preliminary patch for mt7615-mt7603 mcu code unification Signed-off-by: Lorenzo Bianconi --- drivers/net/wireless/mediatek/mt76/mt76.h | 1 + .../net/wireless/mediatek/mt76/mt7603/init.c | 2 +- .../net/wireless/mediatek/mt76/mt7603/mcu.c | 28 +++++++++++++------ .../wireless/mediatek/mt76/mt7603/mt7603.h | 2 +- 4 files changed, 22 insertions(+), 11 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index b432da3f55c7..a23ec92fae97 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -536,6 +536,7 @@ struct mt76_rx_status { #define mt76_rd_rp(dev, ...) (dev)->mt76.bus->rd_rp(&((dev)->mt76), __VA_ARGS__) #define mt76_mcu_send_msg(dev, ...) (dev)->mt76.mcu_ops->mcu_send_msg(&((dev)->mt76), __VA_ARGS__) +#define __mt76_mcu_send_msg(dev, ...) (dev)->mcu_ops->mcu_send_msg((dev), __VA_ARGS__) #define mt76_set(dev, offset, val) mt76_rmw(dev, offset, 0, val) #define mt76_clear(dev, offset, val) mt76_rmw(dev, offset, val, 0) diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/init.c b/drivers/net/wireless/mediatek/mt76/mt7603/init.c index e17b6b89dfe2..d54dda67d036 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/init.c @@ -282,7 +282,7 @@ mt7603_init_hardware(struct mt7603_dev *dev) mt76_poll(dev, MT_PSE_RTA, MT_PSE_RTA_BUSY, 0, 5000); } - ret = mt7603_load_firmware(dev); + ret = mt7603_mcu_init(dev); if (ret) return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c index a978305cc969..c52ae301062c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c @@ -54,10 +54,10 @@ __mt7603_mcu_msg_send(struct mt7603_dev *dev, struct sk_buff *skb, } static int -mt7603_mcu_msg_send(struct mt7603_dev *dev, int cmd, const void *data, +mt7603_mcu_msg_send(struct mt76_dev *mdev, int cmd, const void *data, int len, bool wait_resp) { - struct mt76_dev *mdev = &dev->mt76; + struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); unsigned long expires = jiffies + 3 * HZ; struct mt7603_mcu_rxd *rxd; struct sk_buff *skb; @@ -115,7 +115,7 @@ mt7603_mcu_init_download(struct mt7603_dev *dev, u32 addr, u32 len) .mode = cpu_to_le32(BIT(31)), }; - return mt7603_mcu_msg_send(dev, -MCU_CMD_TARGET_ADDRESS_LEN_REQ, + return __mt76_mcu_send_msg(&dev->mt76, -MCU_CMD_TARGET_ADDRESS_LEN_REQ, &req, sizeof(req), true); } @@ -156,18 +156,18 @@ mt7603_mcu_start_firmware(struct mt7603_dev *dev, u32 addr) .addr = cpu_to_le32(addr), }; - return mt7603_mcu_msg_send(dev, -MCU_CMD_FW_START_REQ, + return __mt76_mcu_send_msg(&dev->mt76, -MCU_CMD_FW_START_REQ, &req, sizeof(req), true); } static int mt7603_mcu_restart(struct mt7603_dev *dev) { - return mt7603_mcu_msg_send(dev, -MCU_CMD_RESTART_DL_REQ, + return __mt76_mcu_send_msg(&dev->mt76, -MCU_CMD_RESTART_DL_REQ, NULL, 0, true); } -int mt7603_load_firmware(struct mt7603_dev *dev) +static int mt7603_load_firmware(struct mt7603_dev *dev) { const struct firmware *fw; const struct mt7603_fw_trailer *hdr; @@ -265,6 +265,16 @@ int mt7603_load_firmware(struct mt7603_dev *dev) return ret; } +int mt7603_mcu_init(struct mt7603_dev *dev) +{ + static const struct mt76_mcu_ops mt7603_mcu_ops = { + .mcu_send_msg = mt7603_mcu_msg_send, + }; + + dev->mt76.mcu_ops = &mt7603_mcu_ops; + return mt7603_load_firmware(dev); +} + void mt7603_mcu_exit(struct mt7603_dev *dev) { mt7603_mcu_restart(dev); @@ -361,7 +371,7 @@ int mt7603_mcu_set_eeprom(struct mt7603_dev *dev) req.data[i].pad = 0; } - return mt7603_mcu_msg_send(dev, MCU_EXT_CMD_EFUSE_BUFFER_MODE, + return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_EFUSE_BUFFER_MODE, &req, sizeof(req), true); } @@ -405,7 +415,7 @@ static int mt7603_mcu_set_tx_power(struct mt7603_dev *dev) memcpy(req.temp_comp_power, eep + MT_EE_STEP_NUM_NEG_6_7, sizeof(req.temp_comp_power)); - return mt7603_mcu_msg_send(dev, MCU_EXT_CMD_SET_TX_POWER_CTRL, + return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_TX_POWER_CTRL, &req, sizeof(req), true); } @@ -451,7 +461,7 @@ int mt7603_mcu_set_channel(struct mt7603_dev *dev) for (i = 0; i < ARRAY_SIZE(req.txpower); i++) req.txpower[i] = tx_power; - ret = mt7603_mcu_msg_send(dev, MCU_EXT_CMD_CHANNEL_SWITCH, + ret = __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_CHANNEL_SWITCH, &req, sizeof(req), true); if (ret) return ret; diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h index 9cc8ca7a4d1c..f414ff2a5279 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h @@ -176,7 +176,7 @@ void mt7603_unregister_device(struct mt7603_dev *dev); int mt7603_eeprom_init(struct mt7603_dev *dev); int mt7603_dma_init(struct mt7603_dev *dev); void mt7603_dma_cleanup(struct mt7603_dev *dev); -int mt7603_load_firmware(struct mt7603_dev *dev); +int mt7603_mcu_init(struct mt7603_dev *dev); void mt7603_init_debugfs(struct mt7603_dev *dev); static inline void mt7603_irq_enable(struct mt7603_dev *dev, u32 mask)