From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bombadil.infradead.org ([18.85.46.34]:42709 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753409AbZE1VgF (ORCPT ); Thu, 28 May 2009 17:36:05 -0400 From: "Luis R. Rodriguez" To: linville@tuxdriver.com, chunkeey@web.de Cc: linux-wireless@vger.kernel.org, jal2@gmx.de, Peter.Grabienski@Atheros.com, Stephen.Chen@Atheros.com, Michael.Fortin@Atheros.com, Johnny.Cheng@Atheros.com, Yuan-Gu.Wei@atheros.com, otus-devel@lists.madwifi-project.org, "Luis R. Rodriguez" Subject: [PATCH 1/2] ar9170: add support for 1-stage firmware Date: Thu, 28 May 2009 17:36:04 -0400 Message-Id: <1243546565-19404-2-git-send-email-lrodriguez@atheros.com> In-Reply-To: <1243546565-19404-1-git-send-email-lrodriguez@atheros.com> References: <1243546565-19404-1-git-send-email-lrodriguez@atheros.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: You can get the stage 1 firmware from here: http://www.kernel.org/pub/linux/kernel/people/mcgrof/firmware/ar9170/ar9170.fw md5sum: 34feec4ec0eae3bb92c7c1ea2dfb4530 sha1sum: 6e5250498b815c2940d97242de31e054ae44e079 Its license: http://www.kernel.org/pub/linux/kernel/people/mcgrof/firmware/ar9170/LICENSE This is a new firmware, tested with WNDA3100. Cc: Peter Grabienski Cc: Stephen Chen Cc: Michael Fortin Cc: Johnny Cheng Cc: Yuan-Gu Wei Cc: Joerg Albert Signed-off-by: Luis R. Rodriguez --- drivers/net/wireless/ath/ar9170/usb.c | 22 +++++++++++++++++----- 1 files changed, 17 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/ath/ar9170/usb.c b/drivers/net/wireless/ath/ar9170/usb.c index d7c13c0..3c97c09 100644 --- a/drivers/net/wireless/ath/ar9170/usb.c +++ b/drivers/net/wireless/ath/ar9170/usb.c @@ -51,6 +51,7 @@ MODULE_AUTHOR("Johannes Berg "); MODULE_AUTHOR("Christian Lamparter "); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Atheros AR9170 802.11n USB wireless"); +MODULE_FIRMWARE("ar9170.fw"); MODULE_FIRMWARE("ar9170-1.fw"); MODULE_FIRMWARE("ar9170-2.fw"); @@ -504,17 +505,23 @@ static int ar9170_usb_request_firmware(struct ar9170_usb *aru) { int err = 0; - err = request_firmware(&aru->init_values, "ar9170-1.fw", + err = request_firmware(&aru->firmware, "ar9170.fw", &aru->udev->dev); - if (err) { - dev_err(&aru->udev->dev, "file with init values not found.\n"); - return err; + if (!err) { + aru->init_values = NULL; + return 0; } + dev_err(&aru->udev->dev, "ar9170.fw firmware file " + "not found, trying old firmware...\n"); + + err = request_firmware(&aru->init_values, "ar9170-1.fw", + &aru->udev->dev); + err = request_firmware(&aru->firmware, "ar9170-2.fw", &aru->udev->dev); if (err) { release_firmware(aru->init_values); - dev_err(&aru->udev->dev, "firmware file not found.\n"); + dev_err(&aru->udev->dev, "file with init values not found.\n"); return err; } @@ -548,6 +555,9 @@ static int ar9170_usb_upload_firmware(struct ar9170_usb *aru) { int err; + if (!aru->init_values) + goto upload_fw_start; + /* First, upload initial values to device RAM */ err = ar9170_usb_upload(aru, aru->init_values->data, aru->init_values->size, 0x102800, false); @@ -557,6 +567,8 @@ static int ar9170_usb_upload_firmware(struct ar9170_usb *aru) return err; } +upload_fw_start: + /* Then, upload the firmware itself and start it */ return ar9170_usb_upload(aru, aru->firmware->data, aru->firmware->size, 0x200000, true); -- 1.6.0.6