diff options
Diffstat (limited to 'qemu/roms/seabios/src/hw/usb.h')
-rw-r--r-- | qemu/roms/seabios/src/hw/usb.h | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/qemu/roms/seabios/src/hw/usb.h b/qemu/roms/seabios/src/hw/usb.h deleted file mode 100644 index efb5e6f9c..000000000 --- a/qemu/roms/seabios/src/hw/usb.h +++ /dev/null @@ -1,254 +0,0 @@ -// USB functions and data. -#ifndef __USB_H -#define __USB_H - -#include "stacks.h" // struct mutex_s - -// Information on a USB end point. -struct usb_pipe { - union { - struct usb_s *cntl; - struct usb_pipe *freenext; - }; - u8 type; - u8 ep; - u8 devaddr; - u8 speed; - u16 maxpacket; - u8 eptype; -}; - -// Common information for usb devices. -struct usbdevice_s { - struct usbhub_s *hub; - struct usb_pipe *defpipe; - u32 slotid; - u32 port; - struct usb_config_descriptor *config; - struct usb_interface_descriptor *iface; - int imax; - u8 speed; - u8 devaddr; -}; - -// Common information for usb controllers. -struct usb_s { - struct usb_pipe *freelist; - struct mutex_s resetlock; - struct pci_device *pci; - u8 type; - u8 maxaddr; -}; - -// Information for enumerating USB hubs -struct usbhub_s { - struct usbhub_op_s *op; - struct usbdevice_s *usbdev; - struct usb_s *cntl; - struct mutex_s lock; - u32 detectend; - u32 port; - u32 threads; - u32 portcount; - u32 devcount; -}; - -// Hub callback (32bit) info -struct usbhub_op_s { - int (*detect)(struct usbhub_s *hub, u32 port); - int (*reset)(struct usbhub_s *hub, u32 port); - void (*disconnect)(struct usbhub_s *hub, u32 port); -}; - -#define USB_TYPE_UHCI 1 -#define USB_TYPE_OHCI 2 -#define USB_TYPE_EHCI 3 -#define USB_TYPE_XHCI 4 - -#define USB_FULLSPEED 0 -#define USB_LOWSPEED 1 -#define USB_HIGHSPEED 2 -#define USB_SUPERSPEED 3 - -#define USB_MAXADDR 127 - - -/**************************************************************** - * usb structs and flags - ****************************************************************/ - -// USB mandated timings (in ms) -#define USB_TIME_SIGATT 100 -#define USB_TIME_ATTDB 100 -#define USB_TIME_DRST 10 -#define USB_TIME_DRSTR 50 -#define USB_TIME_RSTRCY 10 - -#define USB_TIME_STATUS 50 -#define USB_TIME_DATAIN 500 -#define USB_TIME_COMMAND 5000 - -#define USB_TIME_SETADDR_RECOVERY 2 - -#define USB_PID_OUT 0xe1 -#define USB_PID_IN 0x69 -#define USB_PID_SETUP 0x2d - -#define USB_DIR_OUT 0 /* to device */ -#define USB_DIR_IN 0x80 /* to host */ - -#define USB_TYPE_MASK (0x03 << 5) -#define USB_TYPE_STANDARD (0x00 << 5) -#define USB_TYPE_CLASS (0x01 << 5) -#define USB_TYPE_VENDOR (0x02 << 5) -#define USB_TYPE_RESERVED (0x03 << 5) - -#define USB_RECIP_MASK 0x1f -#define USB_RECIP_DEVICE 0x00 -#define USB_RECIP_INTERFACE 0x01 -#define USB_RECIP_ENDPOINT 0x02 -#define USB_RECIP_OTHER 0x03 - -#define USB_REQ_GET_STATUS 0x00 -#define USB_REQ_CLEAR_FEATURE 0x01 -#define USB_REQ_SET_FEATURE 0x03 -#define USB_REQ_SET_ADDRESS 0x05 -#define USB_REQ_GET_DESCRIPTOR 0x06 -#define USB_REQ_SET_DESCRIPTOR 0x07 -#define USB_REQ_GET_CONFIGURATION 0x08 -#define USB_REQ_SET_CONFIGURATION 0x09 -#define USB_REQ_GET_INTERFACE 0x0A -#define USB_REQ_SET_INTERFACE 0x0B -#define USB_REQ_SYNCH_FRAME 0x0C - -struct usb_ctrlrequest { - u8 bRequestType; - u8 bRequest; - u16 wValue; - u16 wIndex; - u16 wLength; -} PACKED; - -#define USB_DT_DEVICE 0x01 -#define USB_DT_CONFIG 0x02 -#define USB_DT_STRING 0x03 -#define USB_DT_INTERFACE 0x04 -#define USB_DT_ENDPOINT 0x05 -#define USB_DT_DEVICE_QUALIFIER 0x06 -#define USB_DT_OTHER_SPEED_CONFIG 0x07 -#define USB_DT_ENDPOINT_COMPANION 0x30 - -struct usb_device_descriptor { - u8 bLength; - u8 bDescriptorType; - - u16 bcdUSB; - u8 bDeviceClass; - u8 bDeviceSubClass; - u8 bDeviceProtocol; - u8 bMaxPacketSize0; - u16 idVendor; - u16 idProduct; - u16 bcdDevice; - u8 iManufacturer; - u8 iProduct; - u8 iSerialNumber; - u8 bNumConfigurations; -} PACKED; - -#define USB_CLASS_PER_INTERFACE 0 /* for DeviceClass */ -#define USB_CLASS_AUDIO 1 -#define USB_CLASS_COMM 2 -#define USB_CLASS_HID 3 -#define USB_CLASS_PHYSICAL 5 -#define USB_CLASS_STILL_IMAGE 6 -#define USB_CLASS_PRINTER 7 -#define USB_CLASS_MASS_STORAGE 8 -#define USB_CLASS_HUB 9 - -struct usb_config_descriptor { - u8 bLength; - u8 bDescriptorType; - - u16 wTotalLength; - u8 bNumInterfaces; - u8 bConfigurationValue; - u8 iConfiguration; - u8 bmAttributes; - u8 bMaxPower; -} PACKED; - -struct usb_interface_descriptor { - u8 bLength; - u8 bDescriptorType; - - u8 bInterfaceNumber; - u8 bAlternateSetting; - u8 bNumEndpoints; - u8 bInterfaceClass; - u8 bInterfaceSubClass; - u8 bInterfaceProtocol; - u8 iInterface; -} PACKED; - -struct usb_endpoint_descriptor { - u8 bLength; - u8 bDescriptorType; - - u8 bEndpointAddress; - u8 bmAttributes; - u16 wMaxPacketSize; - u8 bInterval; -} PACKED; - -#define USB_ENDPOINT_NUMBER_MASK 0x0f /* in bEndpointAddress */ -#define USB_ENDPOINT_DIR_MASK 0x80 - -#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */ -#define USB_ENDPOINT_XFER_CONTROL 0 -#define USB_ENDPOINT_XFER_ISOC 1 -#define USB_ENDPOINT_XFER_BULK 2 -#define USB_ENDPOINT_XFER_INT 3 -#define USB_ENDPOINT_MAX_ADJUSTABLE 0x80 - -#define USB_CONTROL_SETUP_SIZE 8 - - -/**************************************************************** - * usb mass storage flags - ****************************************************************/ - -#define US_SC_ATAPI_8020 0x02 -#define US_SC_ATAPI_8070 0x05 -#define US_SC_SCSI 0x06 - -#define US_PR_BULK 0x50 /* bulk-only transport */ -#define US_PR_UAS 0x62 /* usb attached scsi */ - -/**************************************************************** - * function defs - ****************************************************************/ - -// usb.c -int usb_send_bulk(struct usb_pipe *pipe, int dir, void *data, int datasize); -int usb_poll_intr(struct usb_pipe *pipe, void *data); -int usb_32bit_pipe(struct usb_pipe *pipe_fl); -struct usb_pipe *usb_alloc_pipe(struct usbdevice_s *usbdev - , struct usb_endpoint_descriptor *epdesc); -void usb_free_pipe(struct usbdevice_s *usbdev, struct usb_pipe *pipe); -int usb_send_default_control(struct usb_pipe *pipe - , const struct usb_ctrlrequest *req, void *data); -int usb_is_freelist(struct usb_s *cntl, struct usb_pipe *pipe); -void usb_add_freelist(struct usb_pipe *pipe); -struct usb_pipe *usb_get_freelist(struct usb_s *cntl, u8 eptype); -void usb_desc2pipe(struct usb_pipe *pipe, struct usbdevice_s *usbdev - , struct usb_endpoint_descriptor *epdesc); -int usb_get_period(struct usbdevice_s *usbdev - , struct usb_endpoint_descriptor *epdesc); -int usb_xfer_time(struct usb_pipe *pipe, int datalen); -struct usb_endpoint_descriptor *usb_find_desc(struct usbdevice_s *usbdev - , int type, int dir); -void usb_enumerate(struct usbhub_s *hub); -void usb_setup(void); - -#endif // usb.h |