From patchwork Mon Aug 24 11:48:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9sar_Belley?= X-Patchwork-Id: 275740 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AAA45C433DF for ; Mon, 24 Aug 2020 11:51:00 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2E820206BE for ; Mon, 24 Aug 2020 11:51:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=lse.epita.fr header.i=@lse.epita.fr header.b="mpnVpbl+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2E820206BE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lse.epita.fr Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:38014 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kAB07-0005ck-3g for qemu-devel@archiver.kernel.org; Mon, 24 Aug 2020 07:50:59 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51340) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kAAyR-0002UY-JK for qemu-devel@nongnu.org; Mon, 24 Aug 2020 07:49:15 -0400 Received: from gate-2.cri.epita.net ([163.5.55.20]:54788 helo=mail-2.srv.cri.epita.fr) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kAAyP-0003cJ-Tw for qemu-devel@nongnu.org; Mon, 24 Aug 2020 07:49:15 -0400 Received: from MattGorko-Laptop.home (lfbn-idf1-1-1395-83.w90-79.abo.wanadoo.fr [90.79.87.83]) (Authenticated sender: cesar.belley) by mail-2.srv.cri.epita.fr (Postfix) with ESMTPSA id B5D363FB5A; Mon, 24 Aug 2020 13:49:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=lse.epita.fr; s=cri; t=1598269752; bh=WDA0oI2Z69R2zXIfx2G23h1o+q5997g9l9qIdMw94RQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mpnVpbl+sRfYFZwdKLVT0THHPmpbPTKBgdNxF4BuVm+S+2xj6j7xKWvCcXlkywx86 hj9c4F2a39E3mmbV065lkUiM14tn+E+AErJepNbQOlOn83lqR6DfNM46fPvEu+QKc0 DU2/VoiG726/M2wY2ioN2ByJ0EFLAIkaNtdhyEI4= From: =?utf-8?q?C=C3=A9sar_Belley?= To: qemu-devel@nongnu.org Subject: [PATCH v2 01/13] hw/usb: Regroup USB HID protocol values Date: Mon, 24 Aug 2020 13:48:15 +0200 Message-Id: <20200824114827.81623-2-cesar.belley@lse.epita.fr> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200824114827.81623-1-cesar.belley@lse.epita.fr> References: <20200824114827.81623-1-cesar.belley@lse.epita.fr> MIME-Version: 1.0 Received-SPF: pass client-ip=163.5.55.20; envelope-from=srs0=45nv=cc=lse.epita.fr=cesar.belley@cri.epita.fr; helo=mail-2.srv.cri.epita.fr X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/24 07:49:04 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, DKIM_INVALID=0.1, DKIM_SIGNED=0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?utf-8?q?C=C3=A9sar_Belley?= , kraxel@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Group some HID values that are used pretty much everywhere when dealing with HID devices. Signed-off-by: César Belley --- hw/usb/dev-hid.c | 26 +++++++------------------- hw/usb/dev-wacom.c | 12 +++--------- include/hw/usb/hid.h | 17 +++++++++++++++++ 3 files changed, 27 insertions(+), 28 deletions(-) create mode 100644 include/hw/usb/hid.h diff --git a/hw/usb/dev-hid.c b/hw/usb/dev-hid.c index 89f63b698b..c73f7b2fe2 100644 --- a/hw/usb/dev-hid.c +++ b/hw/usb/dev-hid.c @@ -32,21 +32,9 @@ #include "qemu/module.h" #include "qemu/timer.h" #include "hw/input/hid.h" +#include "hw/usb/hid.h" #include "hw/qdev-properties.h" -/* HID interface requests */ -#define GET_REPORT 0xa101 -#define GET_IDLE 0xa102 -#define GET_PROTOCOL 0xa103 -#define SET_REPORT 0x2109 -#define SET_IDLE 0x210a -#define SET_PROTOCOL 0x210b - -/* HID descriptor types */ -#define USB_DT_HID 0x21 -#define USB_DT_REPORT 0x22 -#define USB_DT_PHY 0x23 - typedef struct USBHIDState { USBDevice dev; USBEndpoint *intr; @@ -618,38 +606,38 @@ static void usb_hid_handle_control(USBDevice *dev, USBPacket *p, goto fail; } break; - case GET_REPORT: + case HID_GET_REPORT: if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { p->actual_length = hid_pointer_poll(hs, data, length); } else if (hs->kind == HID_KEYBOARD) { p->actual_length = hid_keyboard_poll(hs, data, length); } break; - case SET_REPORT: + case HID_SET_REPORT: if (hs->kind == HID_KEYBOARD) { p->actual_length = hid_keyboard_write(hs, data, length); } else { goto fail; } break; - case GET_PROTOCOL: + case HID_GET_PROTOCOL: if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) { goto fail; } data[0] = hs->protocol; p->actual_length = 1; break; - case SET_PROTOCOL: + case HID_SET_PROTOCOL: if (hs->kind != HID_KEYBOARD && hs->kind != HID_MOUSE) { goto fail; } hs->protocol = value; break; - case GET_IDLE: + case HID_GET_IDLE: data[0] = hs->idle; p->actual_length = 1; break; - case SET_IDLE: + case HID_SET_IDLE: hs->idle = (uint8_t) (value >> 8); hid_set_next_idle(hs); if (hs->kind == HID_MOUSE || hs->kind == HID_TABLET) { diff --git a/hw/usb/dev-wacom.c b/hw/usb/dev-wacom.c index 8aba44b8bc..76fc5a5dab 100644 --- a/hw/usb/dev-wacom.c +++ b/hw/usb/dev-wacom.c @@ -29,6 +29,7 @@ #include "qemu/osdep.h" #include "ui/console.h" #include "hw/usb.h" +#include "hw/usb/hid.h" #include "migration/vmstate.h" #include "qemu/module.h" #include "desc.h" @@ -37,13 +38,6 @@ #define WACOM_GET_REPORT 0x2101 #define WACOM_SET_REPORT 0x2109 -/* HID interface requests */ -#define HID_GET_REPORT 0xa101 -#define HID_GET_IDLE 0xa102 -#define HID_GET_PROTOCOL 0xa103 -#define HID_SET_IDLE 0x210a -#define HID_SET_PROTOCOL 0x210b - typedef struct USBWacomState { USBDevice dev; USBEndpoint *intr; @@ -86,11 +80,11 @@ static const USBDescIface desc_iface_wacom = { /* HID descriptor */ .data = (uint8_t[]) { 0x09, /* u8 bLength */ - 0x21, /* u8 bDescriptorType */ + USB_DT_HID, /* u8 bDescriptorType */ 0x01, 0x10, /* u16 HID_class */ 0x00, /* u8 country_code */ 0x01, /* u8 num_descriptors */ - 0x22, /* u8 type: Report */ + USB_DT_REPORT, /* u8 type: Report */ 0x6e, 0, /* u16 len */ }, }, diff --git a/include/hw/usb/hid.h b/include/hw/usb/hid.h new file mode 100644 index 0000000000..1c142584ff --- /dev/null +++ b/include/hw/usb/hid.h @@ -0,0 +1,17 @@ +#ifndef HW_USB_HID_H +#define HW_USB_HID_H + +/* HID interface requests */ +#define HID_GET_REPORT 0xa101 +#define HID_GET_IDLE 0xa102 +#define HID_GET_PROTOCOL 0xa103 +#define HID_SET_REPORT 0x2109 +#define HID_SET_IDLE 0x210a +#define HID_SET_PROTOCOL 0x210b + +/* HID descriptor types */ +#define USB_DT_HID 0x21 +#define USB_DT_REPORT 0x22 +#define USB_DT_PHY 0x23 + +#endif