src/sys/dev/usb/usb.h - diff

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version 1.55, 2001/11/20 13:46:09

version 1.56, 2001/11/20 16:08:10

Line 180 typedef struct {

#define USB_MAX_IPACKET 8 /* maximum size of the initial packet */

#define USB_2_MAX_CTRL_PACKET 64

#define USB_2_MAX_BULK_PACKET 512

typedef struct {

uByte bLength;

uByte bDescriptorType;

Line 468 typedef struct {

Line 471 typedef struct {

#if 0

/* These are the values from the spec. */

#define USB_PORT_RESET_DELAY 10 /* ms */

#define USB_PORT_ROOT_RESET_DELAY 50 /* ms */

#define USB_PORT_RESET_SETTLE 10 /* ms */

#define USB_PORT_POWERUP_DELAY 100 /* ms */

#define USB_SET_ADDRESS_SETTLE 2 /* ms */

Line 478 typedef struct {

Line 482 typedef struct {

#else

/* Allow for marginal (i.e. non-conforming) devices. */

#define USB_PORT_RESET_DELAY 50 /* ms */

#define USB_PORT_ROOT_RESET_DELAY 250 /* ms */

#define USB_PORT_RESET_RECOVERY 50 /* ms */

#define USB_PORT_POWERUP_DELAY 200 /* ms */

#define USB_PORT_POWERUP_DELAY 300 /* ms */

#define USB_SET_ADDRESS_SETTLE 10 /* ms */

#define USB_RESUME_DELAY (50*5) /* ms */

#define USB_RESUME_WAIT 50 /* ms */