From patchwork Wed Feb 12 04:04:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 11377457 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8CE9E14E3 for ; Wed, 12 Feb 2020 04:04:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6CE0D2168B for ; Wed, 12 Feb 2020 04:04:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581480271; bh=iek9nhlFUuEiC+tRjIFUik48VzjYSod6Qp6FxMd8l84=; h=From:To:Cc:Subject:Date:List-ID:From; b=yfMy+L5wrBH8ZoUf1syexhU9vvILQVfAZ6Lh7w8rpSgSHadR9i/Io+7jrkjhX5ivS 2PP5mH15AcERJPWite1Wxo1ZoJEetKn3FJRkBmOIi0yXsY4YedQzmUUcyZ0Iie4PfO Ho/9FmkqKxtDG/qVC9LzCotaw4I/3pGFoOZTU6qs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727912AbgBLEEb (ORCPT ); Tue, 11 Feb 2020 23:04:31 -0500 Received: from mail.kernel.org ([198.145.29.99]:41738 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727843AbgBLEEa (ORCPT ); Tue, 11 Feb 2020 23:04:30 -0500 Received: from localhost (unknown [209.37.97.194]) (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 A92712086A; Wed, 12 Feb 2020 04:04:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1581480269; bh=iek9nhlFUuEiC+tRjIFUik48VzjYSod6Qp6FxMd8l84=; h=From:To:Cc:Subject:Date:From; b=zA3b36b0iSVtmNH8JTUuobi/kRah/IsN2OZ2FmpZQA0QcgU0q4iT5KM13OqC6tX+W wO7wzAVrDc66KSs8gZsNvs9ja3jYgB6PUMDwwfV8iWX633fbxa5mTYdH9YgkHWIGQB C3xH025x7g9XWkbWh0flreN6jzh1kQEP4act7J0k= From: Greg Kroah-Hartman To: linux-usb@vger.kernel.org Cc: Greg Kroah-Hartman , Christoph Jung Subject: [PATCH 1/2] USB: misc: iowarrior: add support for 2 OEMed devices Date: Tue, 11 Feb 2020 20:04:21 -0800 Message-Id: <20200212040422.2991-1-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.25.0 MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Add support for two OEM devices that are identical to existing IO-Warrior devices, except for the USB device id. Cc: Christoph Jung Signed-off-by: Greg Kroah-Hartman --- drivers/usb/misc/iowarrior.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) base-commit: bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9 diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index dce44fbf031f..990acbe14852 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -34,6 +34,10 @@ /* full speed iowarrior */ #define USB_DEVICE_ID_CODEMERCS_IOW56 0x1503 +/* OEMed devices */ +#define USB_DEVICE_ID_CODEMERCS_IOW24SAG 0x158a +#define USB_DEVICE_ID_CODEMERCS_IOW56AM 0x158b + /* Get a minor range for your devices from the usb maintainer */ #ifdef CONFIG_USB_DYNAMIC_MINORS #define IOWARRIOR_MINOR_BASE 0 @@ -133,6 +137,8 @@ static const struct usb_device_id iowarrior_ids[] = { {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOWPV1)}, {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOWPV2)}, {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW56)}, + {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24SAG)}, + {USB_DEVICE(USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW56AM)}, {} /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, iowarrior_ids); @@ -357,6 +363,7 @@ static ssize_t iowarrior_write(struct file *file, } switch (dev->product_id) { case USB_DEVICE_ID_CODEMERCS_IOW24: + case USB_DEVICE_ID_CODEMERCS_IOW24SAG: case USB_DEVICE_ID_CODEMERCS_IOWPV1: case USB_DEVICE_ID_CODEMERCS_IOWPV2: case USB_DEVICE_ID_CODEMERCS_IOW40: @@ -371,6 +378,7 @@ static ssize_t iowarrior_write(struct file *file, goto exit; break; case USB_DEVICE_ID_CODEMERCS_IOW56: + case USB_DEVICE_ID_CODEMERCS_IOW56AM: /* The IOW56 uses asynchronous IO and more urbs */ if (atomic_read(&dev->write_busy) == MAX_WRITES_IN_FLIGHT) { /* Wait until we are below the limit for submitted urbs */ @@ -493,6 +501,7 @@ static long iowarrior_ioctl(struct file *file, unsigned int cmd, switch (cmd) { case IOW_WRITE: if (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW24 || + dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW24SAG || dev->product_id == USB_DEVICE_ID_CODEMERCS_IOWPV1 || dev->product_id == USB_DEVICE_ID_CODEMERCS_IOWPV2 || dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW40) { @@ -767,7 +776,8 @@ static int iowarrior_probe(struct usb_interface *interface, goto error; } - if (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56) { + if ((dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56) || + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56AM)) { res = usb_find_last_int_out_endpoint(iface_desc, &dev->int_out_endpoint); if (res) { @@ -780,7 +790,8 @@ static int iowarrior_probe(struct usb_interface *interface, /* we have to check the report_size often, so remember it in the endianness suitable for our machine */ dev->report_size = usb_endpoint_maxp(dev->int_in_endpoint); if ((dev->interface->cur_altsetting->desc.bInterfaceNumber == 0) && - (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56)) + ((dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56) || + (dev->product_id == USB_DEVICE_ID_CODEMERCS_IOW56AM))) /* IOWarrior56 has wMaxPacketSize different from report size */ dev->report_size = 7;