I'm having the same problem in Proxmox V8.1.10 (xhci_hcd 0000:01:1b.0: ERROR transfer event TRB DMA ptr not part of current TD ep_index 8 comp_code 13) But my client is Debian Bookwork, which should support USB 3.0 with a USB 3.0 hub in between. But after connecting the USB ...
【21.03】x86物理机出现内核报错xhci_hcd: ERROR: unexpected command completion code 0x11 已验收 #I3B514 缺陷 baizhilaoda 创建于 2021-03-12 15:44 【环境信息】 环境信息:x86物理机 OS版本:21.03 【问题复现步骤】 1.安装最小化 2.安装成功进入系统查看dmesg日志 【预期结果】 无异常报错 【实际结果】...
问题: 安装完操作系统之后,重启操作系统,内核启动过程中xhci_hcd模块报错 Error while assigning device slot ID Max number of devices this xHCI host supports is 32. couldn't allocate usb_device lisiheng创建了缺陷4年前 lisiheng将关联仓库设置为openEuler/kernel4年前 ...
问USB2.0设备(扫描仪)与USB3.0系统上的xhci_hcd不兼容EN我试着用三星scx-4200进行扫描,这是一台带有扫描仪的打印机。当我连接我弟弟的笔记本电脑,它有相同版本的ubuntu(14.04),它可以工作。我不知道怎么做和为什么。他没有安装任何扫描软件。我还尝试了另一台带有初级操作系统的计算机,它也能工作。现在...
问缓慢启动: xhci_hcd 0000:00:14.0:等待安装设备命令时超时ENU盘或移动硬盘umount弹出设备失败,后台会出现一个kworker进程,疯狂占用CPU资源,其中: top命令直接可以看到kworker进程; htop命令默认隐藏了内核进程,需要在按F2 进行设置 “Display options”选项中,取消选择“Hide kernel threads”,
retval = hcd->driver->start(hcd); //实际是调用xhci_run, 启动xhci host controller if (retval < 0) { dev_err(hcd->self.controller, "startup error %d\n", retval); goto err_hcd_driver_start; } /* starting here, usbcore will pay attention to this root hub */ ...
if (hcd->speed >= HCD_USB3) goto error; if (!selector || selector > 5) goto error; spin_unlock_irqrestore(&xhci->lock, flags); xhci_quiesce(xhci); spin_lock_irqsave(&xhci->lock, flags); /* * Put all enabled ports into ...
xhci-hcd-y += xhci-trace.o xhci-plat-hcd-y := xhci-plat.o ifneq ($(CONFIG_USB_XHCI_MVEBU), ) xhci-plat-hcd-y +=xhci-mvebu.o endif ifneq ($(CONFIG_USB_XHCI_RCAR), ) xhci-plat-hcd-y +=xhci-rcar.o endif obj-$(CONFIG_USB_XHCI_PCI) += xhci-pci.o ...
我键入`lsusb -t`、它显示 USB 主机控制器是xhci_hcd。 # lsusb -t /:总线03.端口1:dev 1、class=root_hub、Driver=xhci_hcd/4p、480M ||端口3:DEV 3,如果为0,则为 Class=厂商特定类,Driver=mxu11x0,12M 如果是 xHCI 主机问题、如何解释 CATC (USB 协议分析器)从 USB 主机接收全部...
config USB_XHCI_HCD tristate "xHCI HCD (USB 3.0)support" ---help--- TheeXtensible Host Controller Interface (xHCI) is standard forUSB 3.0 "SuperSpeed"host controller hardware. Tocompile this driver as a module, choose M here: the