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USB hot-plugging

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starous committed 2010-07-08 22:54:35 +02:00
1 parent 2a9caccf7b
commit 1b43dba911
6 files changed
+271 -63
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include/grub/usb.h
+3 -1
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@@ -104,7 +104,7 @@ struct grub_usb_controller_dev
grub_err_t (*portstatus) (grub_usb_controller_t dev, unsigned int port,
unsigned int enable);
grub_usb_speed_t (*detect_dev) (grub_usb_controller_t dev, int port);
grub_usb_speed_t (*detect_dev) (grub_usb_controller_t dev, int port, int *changed);
/* The next host controller. */
struct grub_usb_controller_dev *next;
@@ -229,4 +229,6 @@ void grub_usb_unregister_attach_hook_class (struct grub_usb_attach_desc *desc);
void grub_usb_poll_devices (void);
void grub_usb_device_attach (grub_usb_device_t dev);
#endif /* GRUB_USB_H */
include/grub/usbtrans.h
+2
View File
@@ -93,10 +93,12 @@ typedef struct grub_usb_transfer *grub_usb_transfer_t;
#define GRUB_USB_HUB_FEATURE_PORT_RESET 0x04
#define GRUB_USB_HUB_FEATURE_PORT_POWER 0x08
#define GRUB_USB_HUB_FEATURE_C_CONNECTED 0x10
#define GRUB_USB_HUB_STATUS_CONNECTED (1 << 0)
#define GRUB_USB_HUB_STATUS_LOWSPEED (1 << 9)
#define GRUB_USB_HUB_STATUS_HIGHSPEED (1 << 10)
#define GRUB_USB_HUB_STATUS_C_CONNECTED (1 << 16)
#define GRUB_USB_HUB_STATUS_C_PORT_RESET (1 << 20)
struct grub_usb_packet_setup