Revision 4b096fc9 vl.c
| b/vl.c | ||
|---|---|---|
| 5747 | 5747 |
free_usb_ports = port; |
| 5748 | 5748 |
} |
| 5749 | 5749 |
|
| 5750 |
int usb_device_add_dev(USBDevice *dev) |
|
| 5751 |
{
|
|
| 5752 |
USBPort *port; |
|
| 5753 |
|
|
| 5754 |
/* Find a USB port to add the device to. */ |
|
| 5755 |
port = free_usb_ports; |
|
| 5756 |
if (!port->next) {
|
|
| 5757 |
USBDevice *hub; |
|
| 5758 |
|
|
| 5759 |
/* Create a new hub and chain it on. */ |
|
| 5760 |
free_usb_ports = NULL; |
|
| 5761 |
port->next = used_usb_ports; |
|
| 5762 |
used_usb_ports = port; |
|
| 5763 |
|
|
| 5764 |
hub = usb_hub_init(VM_USB_HUB_SIZE); |
|
| 5765 |
usb_attach(port, hub); |
|
| 5766 |
port = free_usb_ports; |
|
| 5767 |
} |
|
| 5768 |
|
|
| 5769 |
free_usb_ports = port->next; |
|
| 5770 |
port->next = used_usb_ports; |
|
| 5771 |
used_usb_ports = port; |
|
| 5772 |
usb_attach(port, dev); |
|
| 5773 |
return 0; |
|
| 5774 |
} |
|
| 5775 |
|
|
| 5750 | 5776 |
static int usb_device_add(const char *devname) |
| 5751 | 5777 |
{
|
| 5752 | 5778 |
const char *p; |
| ... | ... | |
| 5787 | 5813 |
if (!dev) |
| 5788 | 5814 |
return -1; |
| 5789 | 5815 |
|
| 5790 |
/* Find a USB port to add the device to. */ |
|
| 5791 |
port = free_usb_ports; |
|
| 5792 |
if (!port->next) {
|
|
| 5793 |
USBDevice *hub; |
|
| 5794 |
|
|
| 5795 |
/* Create a new hub and chain it on. */ |
|
| 5796 |
free_usb_ports = NULL; |
|
| 5797 |
port->next = used_usb_ports; |
|
| 5798 |
used_usb_ports = port; |
|
| 5799 |
|
|
| 5800 |
hub = usb_hub_init(VM_USB_HUB_SIZE); |
|
| 5801 |
usb_attach(port, hub); |
|
| 5802 |
port = free_usb_ports; |
|
| 5803 |
} |
|
| 5804 |
|
|
| 5805 |
free_usb_ports = port->next; |
|
| 5806 |
port->next = used_usb_ports; |
|
| 5807 |
used_usb_ports = port; |
|
| 5808 |
usb_attach(port, dev); |
|
| 5809 |
return 0; |
|
| 5816 |
return usb_device_add_dev(dev); |
|
| 5810 | 5817 |
} |
| 5811 | 5818 |
|
| 5812 | 5819 |
int usb_device_del_addr(int bus_num, int addr) |
| ... | ... | |
| 5859 | 5866 |
|
| 5860 | 5867 |
void do_usb_add(const char *devname) |
| 5861 | 5868 |
{
|
| 5862 |
int ret; |
|
| 5863 |
ret = usb_device_add(devname); |
|
| 5864 |
if (ret < 0) |
|
| 5865 |
term_printf("Could not add USB device '%s'\n", devname);
|
|
| 5869 |
usb_device_add(devname); |
|
| 5866 | 5870 |
} |
| 5867 | 5871 |
|
| 5868 | 5872 |
void do_usb_del(const char *devname) |
| 5869 | 5873 |
{
|
| 5870 |
int ret; |
|
| 5871 |
ret = usb_device_del(devname); |
|
| 5872 |
if (ret < 0) |
|
| 5873 |
term_printf("Could not remove USB device '%s'\n", devname);
|
|
| 5874 |
usb_device_del(devname); |
|
| 5874 | 5875 |
} |
| 5875 | 5876 |
|
| 5876 | 5877 |
void usb_info(void) |
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