56
57
grub_transaction_type_t type;
59
grub_transfer_type_t dir;
58
61
struct grub_usb_device *dev;
60
63
struct grub_usb_transaction *transactions;
66
/* Index of last processed transaction in OHCI/UHCI driver. */
68
void *controller_data;
70
/* Used when finishing transfer to copy data back. */
71
struct grub_pci_dma_chunk *data_chunk;
62
74
typedef struct grub_usb_transfer *grub_usb_transfer_t;
65
#define GRUB_USB_REQTYPE_IN (1 << 7)
66
#define GRUB_USB_REQTYPE_OUT (0 << 7)
67
#define GRUB_USB_REQTYPE_STANDARD (0 << 5)
68
#define GRUB_USB_REQTYPE_CLASS (1 << 5)
69
#define GRUB_USB_REQTYPE_VENDOR (2 << 5)
70
#define GRUB_USB_REQTYPE_TARGET_DEV (0 << 0)
71
#define GRUB_USB_REQTYPE_TARGET_INTERF (1 << 0)
72
#define GRUB_USB_REQTYPE_TARGET_ENDP (2 << 0)
73
#define GRUB_USB_REQTYPE_TARGET_OTHER (3 << 0)
75
#define GRUB_USB_REQ_GET_STATUS 0x00
76
#define GRUB_USB_REQ_CLEAR_FEATURE 0x01
77
#define GRUB_USB_REQ_SET_FEATURE 0x03
78
#define GRUB_USB_REQ_SET_ADDRESS 0x05
79
#define GRUB_USB_REQ_GET_DESCRIPTOR 0x06
80
#define GRUB_USB_REQ_SET_DESCRIPTOR 0x07
81
#define GRUB_USB_REQ_GET_CONFIGURATION 0x08
82
#define GRUB_USB_REQ_SET_CONFIGURATION 0x09
83
#define GRUB_USB_REQ_GET_INTERFACE 0x0A
84
#define GRUB_USB_REQ_SET_INTERFACE 0x0B
85
#define GRUB_USB_REQ_SYNC_FRAME 0x0C
87
#define GRUB_USB_REQ_HUB_GET_PORT_STATUS 0x00
89
#define GRUB_USB_FEATURE_ENDP_HALT 0x01
90
#define GRUB_USB_FEATURE_DEV_REMOTE_WU 0x02
91
#define GRUB_USB_FEATURE_TEST_MODE 0x04
93
#define GRUB_USB_HUB_STATUS_CONNECTED (1 << 0)
94
#define GRUB_USB_HUB_STATUS_LOWSPEED (1 << 9)
95
#define GRUB_USB_HUB_STATUS_HIGHSPEED (1 << 10)
80
GRUB_USB_REQTYPE_TARGET_DEV = (0 << 0),
81
GRUB_USB_REQTYPE_TARGET_INTERF = (1 << 0),
82
GRUB_USB_REQTYPE_TARGET_ENDP = (2 << 0),
83
GRUB_USB_REQTYPE_TARGET_OTHER = (3 << 0),
84
GRUB_USB_REQTYPE_STANDARD = (0 << 5),
85
GRUB_USB_REQTYPE_CLASS = (1 << 5),
86
GRUB_USB_REQTYPE_VENDOR = (2 << 5),
87
GRUB_USB_REQTYPE_OUT = (0 << 7),
88
GRUB_USB_REQTYPE_IN = (1 << 7),
89
GRUB_USB_REQTYPE_CLASS_INTERFACE_OUT = GRUB_USB_REQTYPE_TARGET_INTERF
90
| GRUB_USB_REQTYPE_CLASS | GRUB_USB_REQTYPE_OUT,
91
GRUB_USB_REQTYPE_VENDOR_OUT = GRUB_USB_REQTYPE_VENDOR | GRUB_USB_REQTYPE_OUT,
92
GRUB_USB_REQTYPE_CLASS_INTERFACE_IN = GRUB_USB_REQTYPE_TARGET_INTERF
93
| GRUB_USB_REQTYPE_CLASS | GRUB_USB_REQTYPE_IN,
94
GRUB_USB_REQTYPE_VENDOR_IN = GRUB_USB_REQTYPE_VENDOR | GRUB_USB_REQTYPE_IN
99
GRUB_USB_REQ_GET_STATUS = 0x00,
100
GRUB_USB_REQ_CLEAR_FEATURE = 0x01,
101
GRUB_USB_REQ_SET_FEATURE = 0x03,
102
GRUB_USB_REQ_SET_ADDRESS = 0x05,
103
GRUB_USB_REQ_GET_DESCRIPTOR = 0x06,
104
GRUB_USB_REQ_SET_DESCRIPTOR = 0x07,
105
GRUB_USB_REQ_GET_CONFIGURATION = 0x08,
106
GRUB_USB_REQ_SET_CONFIGURATION = 0x09,
107
GRUB_USB_REQ_GET_INTERFACE = 0x0A,
108
GRUB_USB_REQ_SET_INTERFACE = 0x0B,
109
GRUB_USB_REQ_SYNC_FRAME = 0x0C
112
#define GRUB_USB_FEATURE_ENDP_HALT 0x00
113
#define GRUB_USB_FEATURE_DEV_REMOTE_WU 0x01
114
#define GRUB_USB_FEATURE_TEST_MODE 0x02
118
GRUB_USB_HUB_FEATURE_PORT_RESET = 0x04,
119
GRUB_USB_HUB_FEATURE_PORT_POWER = 0x08,
120
GRUB_USB_HUB_FEATURE_C_PORT_CONNECTED = 0x10,
121
GRUB_USB_HUB_FEATURE_C_PORT_ENABLED = 0x11,
122
GRUB_USB_HUB_FEATURE_C_PORT_SUSPEND = 0x12,
123
GRUB_USB_HUB_FEATURE_C_PORT_OVERCURRENT = 0x13,
124
GRUB_USB_HUB_FEATURE_C_PORT_RESET = 0x14
129
GRUB_USB_HUB_STATUS_PORT_CONNECTED = (1 << 0),
130
GRUB_USB_HUB_STATUS_PORT_ENABLED = (1 << 1),
131
GRUB_USB_HUB_STATUS_PORT_SUSPEND = (1 << 2),
132
GRUB_USB_HUB_STATUS_PORT_OVERCURRENT = (1 << 3),
133
GRUB_USB_HUB_STATUS_PORT_POWERED = (1 << 8),
134
GRUB_USB_HUB_STATUS_PORT_LOWSPEED = (1 << 9),
135
GRUB_USB_HUB_STATUS_PORT_HIGHSPEED = (1 << 10),
136
GRUB_USB_HUB_STATUS_C_PORT_CONNECTED = (1 << 16),
137
GRUB_USB_HUB_STATUS_C_PORT_ENABLED = (1 << 17),
138
GRUB_USB_HUB_STATUS_C_PORT_SUSPEND = (1 << 18),
139
GRUB_USB_HUB_STATUS_C_PORT_OVERCURRENT = (1 << 19),
140
GRUB_USB_HUB_STATUS_C_PORT_RESET = (1 << 20)
97
143
struct grub_usb_packet_setup