From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shannon Zhao Subject: usb keyboard and mouse can't work on QEMU ARM64 with KVM Date: Tue, 26 Jul 2016 15:34:08 +0800 Message-ID: <57971270.1010008@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 0FD1C49B3C for ; Tue, 26 Jul 2016 03:28:38 -0400 (EDT) Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6RLj+OBswI4N for ; Tue, 26 Jul 2016 03:28:34 -0400 (EDT) Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [58.251.152.64]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id ED70049AFA for ; Tue, 26 Jul 2016 03:28:31 -0400 (EDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu To: "kvmarm@lists.cs.columbia.edu" , qemu-devel , qemu-arm , arm-mail-list Cc: Marc Zyngier , Shannon Zhao List-Id: kvmarm@lists.cs.columbia.edu SGnvvIwKClJlY2VudGx5IEknbSB0cnlpbmcgdG8gdXNlIHVzYiBrZXlib2FyZCBhbmQgbW91c2Ug d2l0aCBRRU1VIG9uIEFSTTY0LiBCZWxvdyBpcyBteSBRRU1VIGNvbW1hbmQgbGluZSwKaG9zdCBh bmQgZ3Vlc3Qga2VybmVsIGJvdGggYXJlIDQuNy4wLXJjNyssIGFuZCBJIHJhbiBpdCBvbiBIaWtl eSBib2FyZC4KCiAgICBxZW11LXN5c3RlbS1hYXJjaDY0IFwKICAgIC1zbXAgMSAtY3B1IGhvc3Qg LWVuYWJsZS1rdm0gXAogICAgLW0gMjU2IC1NIHZpcnQgXAogICAgLWsgZW4tdXMgXAogICAgLW5v Z3JhcGhpYyBcCiAgICAtZGV2aWNlIHVzYi1laGNpIC1kZXZpY2UgdXNiLWtiZCAtZGV2aWNlIHVz Yi1tb3VzZSAtdXNiXAogICAgLWtlcm5lbCBJbWFnZSBcCiAgICAtaW5pdHJkIGd1ZXN0ZnMuY3Bp by5neiBcCiAgICAtYXBwZW5kICJyZGluaXQ9L3NiaW4vaW5pdCBjb25zb2xlPXR0eUFNQTAgcm9v dD0vZGV2L3JhbSBlYXJseWNvbj1wbDAxMSwweDkwMDAwMDAgcnciCgpUaGUgZm9sbG93aW5nIGd1 ZXN0IGxvZyBzaG93cyB0aGF0IHVzYiBjb250cm9sbGVyIGNhbiBiZSBwcm9iZWQgYnV0IHRoZSBr 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Y2UuCgpUaGFua3MsCi0tIApTaGFubm9uCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwprdm1hcm0gbWFpbGluZyBsaXN0Cmt2bWFybUBsaXN0cy5jcy5jb2x1 bWJpYS5lZHUKaHR0cHM6Ly9saXN0cy5jcy5jb2x1bWJpYS5lZHUvbWFpbG1hbi9saXN0aW5mby9r dm1hcm0K From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by 10.25.21.156 with SMTP id 28csp1566475lfv; Tue, 26 Jul 2016 00:34:59 -0700 (PDT) X-Received: by 10.55.3.143 with SMTP id 137mr28176884qkd.154.1469518499351; Tue, 26 Jul 2016 00:34:59 -0700 (PDT) Return-Path: Received: from lists.gnu.org (lists.gnu.org. [2001:4830:134:3::11]) by mx.google.com with ESMTPS id f127si20203349qkj.86.2016.07.26.00.34.59 for (version=TLS1 cipher=AES128-SHA bits=128/128); Tue, 26 Jul 2016 00:34:59 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Received: from localhost ([::1]:38014 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bRwtG-0003Uy-RX for alex.bennee@linaro.org; Tue, 26 Jul 2016 03:34:58 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35777) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bRwtC-0003Um-8r for qemu-arm@nongnu.org; Tue, 26 Jul 2016 03:34:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bRwt8-0003Lr-2A for qemu-arm@nongnu.org; Tue, 26 Jul 2016 03:34:53 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:13997) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bRwt7-0003Kb-7F; Tue, 26 Jul 2016 03:34:49 -0400 Received: from 172.24.1.60 (EHLO szxeml428-hub.china.huawei.com) ([172.24.1.60]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id DOH10573; Tue, 26 Jul 2016 15:34:21 +0800 (CST) Received: from [127.0.0.1] (10.177.16.142) by szxeml428-hub.china.huawei.com (10.82.67.183) with Microsoft SMTP Server id 14.3.235.1; Tue, 26 Jul 2016 15:34:09 +0800 Message-ID: <57971270.1010008@huawei.com> Date: Tue, 26 Jul 2016 15:34:08 +0800 From: Shannon Zhao User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: "kvmarm@lists.cs.columbia.edu" , qemu-devel , qemu-arm , arm-mail-list Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.177.16.142] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A0B0205.57971280.01A4, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 867789143bb129da3be4e69952a7e22e X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 58.251.152.64 Subject: [Qemu-arm] usb keyboard and mouse can't work on QEMU ARM64 with KVM X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marc Zyngier , "peter.maydell@linaro.org" , Hangaohuai , Shannon Zhao Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: 7b7cslJxXf6B Hi， Recently I'm trying to use usb keyboard and mouse with QEMU on ARM64. Below is my QEMU command line, host and guest kernel both are 4.7.0-rc7+, and I ran it on Hikey board. qemu-system-aarch64 \ -smp 1 -cpu host -enable-kvm \ -m 256 -M virt \ -k en-us \ -nographic \ -device usb-ehci -device usb-kbd -device usb-mouse -usb\ -kernel Image \ -initrd guestfs.cpio.gz \ -append "rdinit=/sbin/init console=ttyAMA0 root=/dev/ram earlycon=pl011,0x9000000 rw" The following guest log shows that usb controller can be probed but the keyboard and mouse can't be found. [ 1.597433] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.599562] ehci-pci: EHCI PCI platform driver [ 1.608082] ehci-pci 0000:00:03.0: EHCI Host Controller [ 1.609485] ehci-pci 0000:00:03.0: new USB bus registered, assigned bus number 1 [ 1.611833] ehci-pci 0000:00:03.0: irq 49, io mem 0x10041000 [ 1.623599] ehci-pci 0000:00:03.0: USB 2.0 started, EHCI 1.00 [ 1.625867] hub 1-0:1.0: USB hub found [ 1.626906] hub 1-0:1.0: 6 ports detected [ 1.628685] ehci-platform: EHCI generic platform driver [ 1.630263] ehci-msm: Qualcomm On-Chip EHCI Host Controller [ 1.631947] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.633547] ohci-pci: OHCI PCI platform driver [ 1.634807] ohci-platform: OHCI generic platform driver [...] [ 1.939001] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 17.467040] usb 1-1: device not accepting address 2, error -110 [ 17.579165] usb 1-1: new high-speed USB device number 3 using ehci-pci [ 32.287242] random: dd urandom read with 7 bits of entropy available [ 33.110970] usb 1-1: device not accepting address 3, error -110 [ 33.223030] usb 1-1: new high-speed USB device number 4 using ehci-pci [ 43.635185] usb 1-1: device not accepting address 4, error -110 [ 43.747033] usb 1-1: new high-speed USB device number 5 using ehci-pci [ 54.159043] usb 1-1: device not accepting address 5, error -110 [ 54.160752] usb usb1-port1: unable to enumerate USB device [ 54.307290] usb 1-2: new high-speed USB device number 6 using ehci-pci [ 69.839052] usb 1-2: device not accepting address 6, error -110 [ 69.951249] usb 1-2: new high-speed USB device number 7 using ehci-pci [ 85.483171] usb 1-2: device not accepting address 7, error -110 [ 85.595035] usb 1-2: new high-speed USB device number 8 using ehci-pci [ 90.619247] usb 1-2: device descriptor read/8, error -110 [ 95.743482] usb 1-2: device descriptor read/8, error -110 [ 95.959165] usb 1-2: new high-speed USB device number 9 using ehci-pci [ 106.371177] usb 1-2: device not accepting address 9, error -110 [ 106.372894] usb usb1-port2: unable to enumerate USB device lsusb shows: root@genericarmv8:~# lsusb Bus 001 Device 001: ID 1d6b:0002 Besides, I have also tried QEMU TCG without KVM. The guest can successfully probe usb controller, keyboard and mouse. lsusb shows: root@genericarmv8:~# lsusb Bus 001 Device 002: ID 0627:0001 Bus 001 Device 003: ID 0627:0001 Bus 001 Device 001: ID 1d6b:0002 So it looks like that usb keyboard and mouse don't work with KVM on QEMU ARM64 while they can work with TCG. IIUC, all the usb devices are emulated by QEMU, it has nothing with KVM. So it really confused me and I'm not familiar with usb devices. Also I have seen someone else reports this issue before[1]. [1]https://lists.gnu.org/archive/html/qemu-arm/2016-06/msg00110.html Any comments and help are welcome. Thanks in advance. Thanks, -- Shannon From mboxrd@z Thu Jan 1 00:00:00 1970 From: zhaoshenglong@huawei.com (Shannon Zhao) Date: Tue, 26 Jul 2016 15:34:08 +0800 Subject: usb keyboard and mouse can't work on QEMU ARM64 with KVM Message-ID: <57971270.1010008@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi? Recently I'm trying to use usb keyboard and mouse with QEMU on ARM64. Below is my QEMU command line, host and guest kernel both are 4.7.0-rc7+, and I ran it on Hikey board. qemu-system-aarch64 \ -smp 1 -cpu host -enable-kvm \ -m 256 -M virt \ -k en-us \ -nographic \ -device usb-ehci -device usb-kbd -device usb-mouse -usb\ -kernel Image \ -initrd guestfs.cpio.gz \ -append "rdinit=/sbin/init console=ttyAMA0 root=/dev/ram earlycon=pl011,0x9000000 rw" The following guest log shows that usb controller can be probed but the keyboard and mouse can't be found. [ 1.597433] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.599562] ehci-pci: EHCI PCI platform driver [ 1.608082] ehci-pci 0000:00:03.0: EHCI Host Controller [ 1.609485] ehci-pci 0000:00:03.0: new USB bus registered, assigned bus number 1 [ 1.611833] ehci-pci 0000:00:03.0: irq 49, io mem 0x10041000 [ 1.623599] ehci-pci 0000:00:03.0: USB 2.0 started, EHCI 1.00 [ 1.625867] hub 1-0:1.0: USB hub found [ 1.626906] hub 1-0:1.0: 6 ports detected [ 1.628685] ehci-platform: EHCI generic platform driver [ 1.630263] ehci-msm: Qualcomm On-Chip EHCI Host Controller [ 1.631947] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.633547] ohci-pci: OHCI PCI platform driver [ 1.634807] ohci-platform: OHCI generic platform driver [...] [ 1.939001] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 17.467040] usb 1-1: device not accepting address 2, error -110 [ 17.579165] usb 1-1: new high-speed USB device number 3 using ehci-pci [ 32.287242] random: dd urandom read with 7 bits of entropy available [ 33.110970] usb 1-1: device not accepting address 3, error -110 [ 33.223030] usb 1-1: new high-speed USB device number 4 using ehci-pci [ 43.635185] usb 1-1: device not accepting address 4, error -110 [ 43.747033] usb 1-1: new high-speed USB device number 5 using ehci-pci [ 54.159043] usb 1-1: device not accepting address 5, error -110 [ 54.160752] usb usb1-port1: unable to enumerate USB device [ 54.307290] usb 1-2: new high-speed USB device number 6 using ehci-pci [ 69.839052] usb 1-2: device not accepting address 6, error -110 [ 69.951249] usb 1-2: new high-speed USB device number 7 using ehci-pci [ 85.483171] usb 1-2: device not accepting address 7, error -110 [ 85.595035] usb 1-2: new high-speed USB device number 8 using ehci-pci [ 90.619247] usb 1-2: device descriptor read/8, error -110 [ 95.743482] usb 1-2: device descriptor read/8, error -110 [ 95.959165] usb 1-2: new high-speed USB device number 9 using ehci-pci [ 106.371177] usb 1-2: device not accepting address 9, error -110 [ 106.372894] usb usb1-port2: unable to enumerate USB device lsusb shows: root at genericarmv8:~# lsusb Bus 001 Device 001: ID 1d6b:0002 Besides, I have also tried QEMU TCG without KVM. The guest can successfully probe usb controller, keyboard and mouse. lsusb shows: root at genericarmv8:~# lsusb Bus 001 Device 002: ID 0627:0001 Bus 001 Device 003: ID 0627:0001 Bus 001 Device 001: ID 1d6b:0002 So it looks like that usb keyboard and mouse don't work with KVM on QEMU ARM64 while they can work with TCG. IIUC, all the usb devices are emulated by QEMU, it has nothing with KVM. So it really confused me and I'm not familiar with usb devices. Also I have seen someone else reports this issue before[1]. [1]https://lists.gnu.org/archive/html/qemu-arm/2016-06/msg00110.html Any comments and help are welcome. Thanks in advance. Thanks, -- Shannon From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35789) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bRwtG-0003Ux-0Y for qemu-devel@nongnu.org; Tue, 26 Jul 2016 03:34:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bRwtD-0003MI-Oe for qemu-devel@nongnu.org; Tue, 26 Jul 2016 03:34:56 -0400 Message-ID: <57971270.1010008@huawei.com> Date: Tue, 26 Jul 2016 15:34:08 +0800 From: Shannon Zhao MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] usb keyboard and mouse can't work on QEMU ARM64 with KVM List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: "kvmarm@lists.cs.columbia.edu" , qemu-devel , qemu-arm , arm-mail-list Cc: "peter.maydell@linaro.org" , Yijun Zhu , Hangaohuai , Shannon Zhao , Marc Zyngier Hi， Recently I'm trying to use usb keyboard and mouse with QEMU on ARM64. Below is my QEMU command line, host and guest kernel both are 4.7.0-rc7+, and I ran it on Hikey board. qemu-system-aarch64 \ -smp 1 -cpu host -enable-kvm \ -m 256 -M virt \ -k en-us \ -nographic \ -device usb-ehci -device usb-kbd -device usb-mouse -usb\ -kernel Image \ -initrd guestfs.cpio.gz \ -append "rdinit=/sbin/init console=ttyAMA0 root=/dev/ram earlycon=pl011,0x9000000 rw" The following guest log shows that usb controller can be probed but the keyboard and mouse can't be found. [ 1.597433] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.599562] ehci-pci: EHCI PCI platform driver [ 1.608082] ehci-pci 0000:00:03.0: EHCI Host Controller [ 1.609485] ehci-pci 0000:00:03.0: new USB bus registered, assigned bus number 1 [ 1.611833] ehci-pci 0000:00:03.0: irq 49, io mem 0x10041000 [ 1.623599] ehci-pci 0000:00:03.0: USB 2.0 started, EHCI 1.00 [ 1.625867] hub 1-0:1.0: USB hub found [ 1.626906] hub 1-0:1.0: 6 ports detected [ 1.628685] ehci-platform: EHCI generic platform driver [ 1.630263] ehci-msm: Qualcomm On-Chip EHCI Host Controller [ 1.631947] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 1.633547] ohci-pci: OHCI PCI platform driver [ 1.634807] ohci-platform: OHCI generic platform driver [...] [ 1.939001] usb 1-1: new high-speed USB device number 2 using ehci-pci [ 17.467040] usb 1-1: device not accepting address 2, error -110 [ 17.579165] usb 1-1: new high-speed USB device number 3 using ehci-pci [ 32.287242] random: dd urandom read with 7 bits of entropy available [ 33.110970] usb 1-1: device not accepting address 3, error -110 [ 33.223030] usb 1-1: new high-speed USB device number 4 using ehci-pci [ 43.635185] usb 1-1: device not accepting address 4, error -110 [ 43.747033] usb 1-1: new high-speed USB device number 5 using ehci-pci [ 54.159043] usb 1-1: device not accepting address 5, error -110 [ 54.160752] usb usb1-port1: unable to enumerate USB device [ 54.307290] usb 1-2: new high-speed USB device number 6 using ehci-pci [ 69.839052] usb 1-2: device not accepting address 6, error -110 [ 69.951249] usb 1-2: new high-speed USB device number 7 using ehci-pci [ 85.483171] usb 1-2: device not accepting address 7, error -110 [ 85.595035] usb 1-2: new high-speed USB device number 8 using ehci-pci [ 90.619247] usb 1-2: device descriptor read/8, error -110 [ 95.743482] usb 1-2: device descriptor read/8, error -110 [ 95.959165] usb 1-2: new high-speed USB device number 9 using ehci-pci [ 106.371177] usb 1-2: device not accepting address 9, error -110 [ 106.372894] usb usb1-port2: unable to enumerate USB device lsusb shows: root@genericarmv8:~# lsusb Bus 001 Device 001: ID 1d6b:0002 Besides, I have also tried QEMU TCG without KVM. The guest can successfully probe usb controller, keyboard and mouse. lsusb shows: root@genericarmv8:~# lsusb Bus 001 Device 002: ID 0627:0001 Bus 001 Device 003: ID 0627:0001 Bus 001 Device 001: ID 1d6b:0002 So it looks like that usb keyboard and mouse don't work with KVM on QEMU ARM64 while they can work with TCG. IIUC, all the usb devices are emulated by QEMU, it has nothing with KVM. So it really confused me and I'm not familiar with usb devices. Also I have seen someone else reports this issue before[1]. [1]https://lists.gnu.org/archive/html/qemu-arm/2016-06/msg00110.html Any comments and help are welcome. Thanks in advance. Thanks, -- Shannon