EHCI driver

The ehci driver cannot work for vmware ehci host controller. It can detect usb device, but failed to get device descriptor. Anyone get the same thing? Frank ___ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel

Re: EHCI driver

Hi, Ales. I studied linux ehci driver which can work well in vmware. But found nothing useful, mybe because it is too complex. So I turned to other simpler OS to find some useful thing. I don't know anything about PCI. Do you think this problem having something to do with PCI configuration? BR,

Re: EHCI driver

hi, Ales Great work! It can work now. BR, Frank ___ Grub-devel mailing list Grub-devel@gnu.org https://lists.gnu.org/mailman/listinfo/grub-devel

EHCI return GRUB_USB_ERR_TIMEOUT in grub_usb_device_initialize.

Hi, everyone. I have just used the ehci driver in grub2. It got a error code GRUB_USB_ERR_TIMEOUT when calling "grub_usb_device_initialize" (in grub_usb_hub_add_dev). I have run it many times, and get the same error code. Is this a bug? Best regards. Frank. _

EHCI return GRUB_USB_ERR_TIMEOUT in grub_usb_device_initialize.

Hi, Vladimir Serbinenko. I used the ehci driver in grub2. It got a error code GRUB_USB_ERR_TIMEOUT when calling "grub_usb_device_initialize" (in grub_usb_hub_add_dev). I have run it many times, and get the same error code. Is this a bug? Best regards. Frank.