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Support USB device drivers autoloading

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Vladimir 'phcoder' Serbinenko 2010-07-17 03:58:23 +02:00
parent 3a25376967
commit a17b90f0ec
1 changed files with 14 additions and 0 deletions
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14
bus/usb/usb.c
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@ -22,6 +22,7 @@
#include <grub/usb.h> #include <grub/usb.h>
#include <grub/misc.h> #include <grub/misc.h>
#include <grub/list.h> #include <grub/list.h>
#include <grub/dl.h>
static grub_usb_controller_dev_t grub_usb_list; static grub_usb_controller_dev_t grub_usb_list;
struct grub_usb_attach_desc *attach_hooks; struct grub_usb_attach_desc *attach_hooks;
@ -256,6 +257,19 @@ void grub_usb_device_attach (grub_usb_device_t dev)
for (desc = attach_hooks; desc; desc = desc->next) for (desc = attach_hooks; desc; desc = desc->next)
if (interf->class == desc->class && desc->hook (dev, 0, i)) if (interf->class == desc->class && desc->hook (dev, 0, i))
dev->config[0].interf[i].attached = 1; dev->config[0].interf[i].attached = 1;
if (dev->config[0].interf[i].attached)
continue;
switch (interf->class)
{
case GRUB_USB_CLASS_MASS_STORAGE:
grub_dl_load ("usbms");
break;
case GRUB_USB_CLASS_HID:
grub_dl_load ("usb_keyboard");
break;
}
} }
} }