diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/usb/controller/ehci.c | 2 | ||||
| -rw-r--r-- | sys/dev/usb/controller/ohci.c | 2 | ||||
| -rw-r--r-- | sys/dev/usb/controller/uhci.c | 4 | ||||
| -rw-r--r-- | sys/dev/usb/usb.h | 44 | ||||
| -rw-r--r-- | sys/dev/usb/usb_debug.c | 133 | ||||
| -rw-r--r-- | sys/dev/usb/usb_debug.h | 24 | ||||
| -rw-r--r-- | sys/dev/usb/usb_hub.c | 12 | ||||
| -rw-r--r-- | sys/dev/usb/usb_request.c | 80 |
8 files changed, 195 insertions, 106 deletions
diff --git a/sys/dev/usb/controller/ehci.c b/sys/dev/usb/controller/ehci.c index 8131f60..035e760 100644 --- a/sys/dev/usb/controller/ehci.c +++ b/sys/dev/usb/controller/ehci.c @@ -3369,7 +3369,7 @@ ehci_roothub_exec(struct usb_device *udev, /* Wait for reset to complete. */ usb_pause_mtx(&sc->sc_bus.bus_mtx, - USB_MS_TO_TICKS(USB_PORT_ROOT_RESET_DELAY)); + USB_MS_TO_TICKS(usb_port_root_reset_delay)); /* Terminate reset sequence. */ if (!(sc->sc_flags & EHCI_SCFLG_NORESTERM)) diff --git a/sys/dev/usb/controller/ohci.c b/sys/dev/usb/controller/ohci.c index 89517f3..b97d6dc 100644 --- a/sys/dev/usb/controller/ohci.c +++ b/sys/dev/usb/controller/ohci.c @@ -2345,7 +2345,7 @@ ohci_roothub_exec(struct usb_device *udev, for (v = 0;; v++) { if (v < 12) { usb_pause_mtx(&sc->sc_bus.bus_mtx, - USB_MS_TO_TICKS(USB_PORT_ROOT_RESET_DELAY)); + USB_MS_TO_TICKS(usb_port_root_reset_delay)); if ((OREAD4(sc, port) & UPS_RESET) == 0) { break; diff --git a/sys/dev/usb/controller/uhci.c b/sys/dev/usb/controller/uhci.c index 680aac2..39588d4 100644 --- a/sys/dev/usb/controller/uhci.c +++ b/sys/dev/usb/controller/uhci.c @@ -2393,7 +2393,7 @@ uhci_portreset(uhci_softc_t *sc, uint16_t index) UWRITE2(sc, port, x | UHCI_PORTSC_PR); usb_pause_mtx(&sc->sc_bus.bus_mtx, - USB_MS_TO_TICKS(USB_PORT_ROOT_RESET_DELAY)); + USB_MS_TO_TICKS(usb_port_root_reset_delay)); DPRINTFN(4, "uhci port %d reset, status0 = 0x%04x\n", index, UREAD2(sc, port)); @@ -2421,7 +2421,7 @@ uhci_portreset(uhci_softc_t *sc, uint16_t index) for (lim = 0; lim < 12; lim++) { usb_pause_mtx(&sc->sc_bus.bus_mtx, - USB_MS_TO_TICKS(USB_PORT_RESET_DELAY)); + USB_MS_TO_TICKS(usb_port_reset_delay)); x = UREAD2(sc, port); diff --git a/sys/dev/usb/usb.h b/sys/dev/usb/usb.h index e6fb5e5..a47c9d8 100644 --- a/sys/dev/usb/usb.h +++ b/sys/dev/usb/usb.h @@ -93,31 +93,29 @@ MALLOC_DECLARE(M_USBHC); #define USB_POWER_MODE_SUSPEND 3 /* force suspend */ #define USB_POWER_MODE_RESUME 4 /* force resume */ -#if 0 /* These are the values from the USB specification. */ -#define USB_PORT_RESET_DELAY 10 /* ms */ -#define USB_PORT_ROOT_RESET_DELAY 50 /* ms */ -#define USB_PORT_RESET_RECOVERY 10 /* ms */ -#define USB_PORT_POWERUP_DELAY 100 /* ms */ -#define USB_PORT_RESUME_DELAY 20 /* ms */ -#define USB_SET_ADDRESS_SETTLE 2 /* ms */ -#define USB_RESUME_DELAY (20*5) /* ms */ -#define USB_RESUME_WAIT 10 /* ms */ -#define USB_RESUME_RECOVERY 10 /* ms */ -#define USB_EXTRA_POWER_UP_TIME 0 /* ms */ -#else +#define USB_PORT_RESET_DELAY_SPEC 10 /* ms */ +#define USB_PORT_ROOT_RESET_DELAY_SPEC 50 /* ms */ +#define USB_PORT_RESET_RECOVERY_SPEC 10 /* ms */ +#define USB_PORT_POWERUP_DELAY_SPEC 100 /* ms */ +#define USB_PORT_RESUME_DELAY_SPEC 20 /* ms */ +#define USB_SET_ADDRESS_SETTLE_SPEC 2 /* ms */ +#define USB_RESUME_DELAY_SPEC (20*5) /* ms */ +#define USB_RESUME_WAIT_SPEC 10 /* ms */ +#define USB_RESUME_RECOVERY_SPEC 10 /* ms */ +#define USB_EXTRA_POWER_UP_TIME_SPEC 0 /* ms */ + /* Allow for marginal and non-conforming devices. */ -#define USB_PORT_RESET_DELAY 50 /* ms */ -#define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ -#define USB_PORT_RESET_RECOVERY 250 /* ms */ -#define USB_PORT_POWERUP_DELAY 300 /* ms */ -#define USB_PORT_RESUME_DELAY (20*2) /* ms */ -#define USB_SET_ADDRESS_SETTLE 10 /* ms */ -#define USB_RESUME_DELAY (50*5) /* ms */ -#define USB_RESUME_WAIT 50 /* ms */ -#define USB_RESUME_RECOVERY 50 /* ms */ -#define USB_EXTRA_POWER_UP_TIME 20 /* ms */ -#endif +#define USB_PORT_RESET_DELAY 50 /* ms */ +#define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ +#define USB_PORT_RESET_RECOVERY 250 /* ms */ +#define USB_PORT_POWERUP_DELAY 300 /* ms */ +#define USB_PORT_RESUME_DELAY (20*2) /* ms */ +#define USB_SET_ADDRESS_SETTLE 10 /* ms */ +#define USB_RESUME_DELAY (50*5) /* ms */ +#define USB_RESUME_WAIT 50 /* ms */ +#define USB_RESUME_RECOVERY 50 /* ms */ +#define USB_EXTRA_POWER_UP_TIME 20 /* ms */ #define USB_MIN_POWER 100 /* mA */ #define USB_MAX_POWER 500 /* mA */ diff --git a/sys/dev/usb/usb_debug.c b/sys/dev/usb/usb_debug.c index ae0db7f..1e43063 100644 --- a/sys/dev/usb/usb_debug.c +++ b/sys/dev/usb/usb_debug.c @@ -68,6 +68,55 @@ SYSCTL_INT(_hw_usb, OID_AUTO, debug, CTLFLAG_RW, TUNABLE_INT("hw.usb.debug", &usb_debug); +#ifdef USB_DEBUG +/* + * Sysctls to modify timings/delays + */ +static SYSCTL_NODE(_hw_usb, OID_AUTO, timings, CTLFLAG_RW, 0, "Timings"); +static int usb_timings_sysctl_handler(SYSCTL_HANDLER_ARGS); + +TUNABLE_INT("hw.usb.timings.port_reset_delay", (int *)&usb_port_reset_delay); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, port_reset_delay, CTLTYPE_UINT | CTLFLAG_RW, + &usb_port_reset_delay, sizeof(usb_port_reset_delay), + usb_timings_sysctl_handler, "IU", "Port Reset Delay"); +TUNABLE_INT("hw.usb.timings.port_root_reset_delay", (int *)&usb_port_root_reset_delay); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, port_root_reset_delay, CTLTYPE_UINT | CTLFLAG_RW, + &usb_port_root_reset_delay, sizeof(usb_port_root_reset_delay), + usb_timings_sysctl_handler, "IU", "Root Port Reset Delay"); +TUNABLE_INT("hw.usb.timings.port_reset_recovery", (int *)&usb_port_reset_recovery); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, port_reset_recovery, CTLTYPE_UINT | CTLFLAG_RW, + &usb_port_reset_recovery, sizeof(usb_port_reset_recovery), + usb_timings_sysctl_handler, "IU", "Port Reset Recovery"); +TUNABLE_INT("hw.usb.timings.port_powerup_delay", (int *)&usb_port_powerup_delay); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, port_powerup_delay, CTLTYPE_UINT | CTLFLAG_RW, + &usb_port_powerup_delay, sizeof(usb_port_powerup_delay), + usb_timings_sysctl_handler, "IU", "Port PowerUp Delay"); +TUNABLE_INT("hw.usb.timings.port_resume_delay", (int *)&usb_port_resume_delay); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, port_resume_delay, CTLTYPE_UINT | CTLFLAG_RW, + &usb_port_resume_delay, sizeof(usb_port_resume_delay), + usb_timings_sysctl_handler, "IU", "Port Resume Delay"); +TUNABLE_INT("hw.usb.timings.set_address_settle", (int *)&usb_set_address_settle); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, set_address_settle, CTLTYPE_UINT | CTLFLAG_RW, + &usb_set_address_settle, sizeof(usb_set_address_settle), + usb_timings_sysctl_handler, "IU", "Set Address Settle"); +TUNABLE_INT("hw.usb.timings.resume_delay", (int *)&usb_resume_delay); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, resume_delay, CTLTYPE_UINT | CTLFLAG_RW, + &usb_resume_delay, sizeof(usb_resume_delay), + usb_timings_sysctl_handler, "IU", "Resume Delay"); +TUNABLE_INT("hw.usb.timings.resume_wait", (int *)&usb_resume_wait); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, resume_wait, CTLTYPE_UINT | CTLFLAG_RW, + &usb_resume_wait, sizeof(usb_resume_wait), + usb_timings_sysctl_handler, "IU", "Resume Wait"); +TUNABLE_INT("hw.usb.timings.resume_recovery", (int *)&usb_resume_recovery); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, resume_recovery, CTLTYPE_UINT | CTLFLAG_RW, + &usb_resume_recovery, sizeof(usb_resume_recovery), + usb_timings_sysctl_handler, "IU", "Resume Recovery"); +TUNABLE_INT("hw.usb.timings.extra_power_up_time", (int *)&usb_extra_power_up_time); +SYSCTL_PROC(_hw_usb_timings, OID_AUTO, extra_power_up_time, CTLTYPE_UINT | CTLFLAG_RW, + &usb_extra_power_up_time, sizeof(usb_extra_power_up_time), + usb_timings_sysctl_handler, "IU", "Extra PowerUp Time"); +#endif + /*------------------------------------------------------------------------* * usb_dump_iface * @@ -176,3 +225,87 @@ usb_dump_xfer(struct usb_xfer *xfer) xfer->endpoint->edesc->bEndpointAddress, xfer->endpoint->edesc->bmAttributes); } + +#ifdef USB_DEBUG +unsigned int usb_port_reset_delay = USB_PORT_RESET_DELAY; +unsigned int usb_port_root_reset_delay = USB_PORT_ROOT_RESET_DELAY; +unsigned int usb_port_reset_recovery = USB_PORT_RESET_RECOVERY; +unsigned int usb_port_powerup_delay = USB_PORT_POWERUP_DELAY; +unsigned int usb_port_resume_delay = USB_PORT_RESUME_DELAY; +unsigned int usb_set_address_settle = USB_SET_ADDRESS_SETTLE; +unsigned int usb_resume_delay = USB_RESUME_DELAY; +unsigned int usb_resume_wait = USB_RESUME_WAIT; +unsigned int usb_resume_recovery = USB_RESUME_RECOVERY; +unsigned int usb_extra_power_up_time = USB_EXTRA_POWER_UP_TIME; + +/*------------------------------------------------------------------------* + * usb_timings_sysctl_handler + * + * This function updates timings variables, adjusting them where necessary. + *------------------------------------------------------------------------*/ +static int usb_timings_sysctl_handler(SYSCTL_HANDLER_ARGS) +{ + int error = 0; + unsigned int val; + + /* + * Attempt to get a coherent snapshot by making a copy of the data. + */ + if (arg1) + val = *(unsigned int *)arg1; + else + val = arg2; + error = SYSCTL_OUT(req, &val, sizeof(int)); + if (error || !req->newptr) + return (error); + + if (!arg1) + return EPERM; + + error = SYSCTL_IN(req, &val, sizeof(unsigned int)); + if (error) + return (error); + + /* + * Now make sure the values are decent, and certainly no lower than + * what the USB spec prescribes. + */ + unsigned int *p = (unsigned int *)arg1; + if (p == &usb_port_reset_delay) { + if (val < USB_PORT_RESET_DELAY_SPEC) + return (EINVAL); + } else if (p == &usb_port_root_reset_delay) { + if (val < USB_PORT_ROOT_RESET_DELAY_SPEC) + return (EINVAL); + } else if (p == &usb_port_reset_recovery) { + if (val < USB_PORT_RESET_RECOVERY_SPEC) + return (EINVAL); + } else if (p == &usb_port_powerup_delay) { + if (val < USB_PORT_POWERUP_DELAY_SPEC) + return (EINVAL); + } else if (p == &usb_port_resume_delay) { + if (val < USB_PORT_RESUME_DELAY_SPEC) + return (EINVAL); + } else if (p == &usb_set_address_settle) { + if (val < USB_SET_ADDRESS_SETTLE_SPEC) + return (EINVAL); + } else if (p == &usb_resume_delay) { + if (val < USB_RESUME_DELAY_SPEC) + return (EINVAL); + } else if (p == &usb_resume_wait) { + if (val < USB_RESUME_WAIT_SPEC) + return (EINVAL); + } else if (p == &usb_resume_recovery) { + if (val < USB_RESUME_RECOVERY_SPEC) + return (EINVAL); + } else if (p == &usb_extra_power_up_time) { + if (val < USB_EXTRA_POWER_UP_TIME_SPEC) + return (EINVAL); + } else { + /* noop */ + } + + *p = val; + return 0; +} +#endif diff --git a/sys/dev/usb/usb_debug.h b/sys/dev/usb/usb_debug.h index 8718c89..038ba7f 100644 --- a/sys/dev/usb/usb_debug.h +++ b/sys/dev/usb/usb_debug.h @@ -59,4 +59,28 @@ void usb_dump_queue(struct usb_endpoint *ep); void usb_dump_endpoint(struct usb_endpoint *ep); void usb_dump_xfer(struct usb_xfer *xfer); +#ifdef USB_DEBUG +extern unsigned int usb_port_reset_delay; +extern unsigned int usb_port_root_reset_delay; +extern unsigned int usb_port_reset_recovery; +extern unsigned int usb_port_powerup_delay; +extern unsigned int usb_port_resume_delay; +extern unsigned int usb_set_address_settle; +extern unsigned int usb_resume_delay; +extern unsigned int usb_resume_wait; +extern unsigned int usb_resume_recovery; +extern unsigned int usb_extra_power_up_time; +#else +#define usb_port_reset_delay USB_PORT_RESET_DELAY +#define usb_port_root_reset_delay USB_PORT_ROOT_RESET_DELAY +#define usb_port_reset_recovery USB_PORT_RESET_RECOVERY +#define usb_port_powerup_delay USB_PORT_POWERUP_DELAY +#define usb_port_resume_delay USB_PORT_RESUME_DELAY +#define usb_set_address_settle USB_SET_ADDRESS_SETTLE +#define usb_resume_delay USB_RESUME_DELAY +#define usb_resume_wait USB_RESUME_WAIT +#define usb_resume_recovery USB_RESUME_RECOVERY +#define usb_extra_power_up_time USB_EXTRA_POWER_UP_TIME +#endif + #endif /* _USB_DEBUG_H_ */ diff --git a/sys/dev/usb/usb_hub.c b/sys/dev/usb/usb_hub.c index e2d645b..91645c5 100644 --- a/sys/dev/usb/usb_hub.c +++ b/sys/dev/usb/usb_hub.c @@ -414,7 +414,7 @@ repeat: /* wait for maximum device power up time */ usb_pause_mtx(NULL, - USB_MS_TO_TICKS(USB_PORT_POWERUP_DELAY)); + USB_MS_TO_TICKS(usb_port_powerup_delay)); /* reset port, which implies enabling it */ @@ -978,7 +978,7 @@ uhub_attach(device_t dev) /* get power delay */ pwrdly = ((hubdesc20.bPwrOn2PwrGood * UHD_PWRON_FACTOR) + - USB_EXTRA_POWER_UP_TIME); + usb_extra_power_up_time); /* get complete HUB descriptor */ if (nports >= 8) { @@ -1023,7 +1023,7 @@ uhub_attach(device_t dev) /* get power delay */ pwrdly = ((hubdesc30.bPwrOn2PwrGood * UHD_PWRON_FACTOR) + - USB_EXTRA_POWER_UP_TIME); + usb_extra_power_up_time); /* get complete HUB descriptor */ if (nports >= 8) { @@ -1052,7 +1052,7 @@ uhub_attach(device_t dev) /* default number of ports */ nports = 1; /* default power delay */ - pwrdly = ((10 * UHD_PWRON_FACTOR) + USB_EXTRA_POWER_UP_TIME); + pwrdly = ((10 * UHD_PWRON_FACTOR) + usb_extra_power_up_time); break; } if (nports == 0) { @@ -2262,7 +2262,7 @@ usb_dev_resume_peer(struct usb_device *udev) } /* resume settle time */ - usb_pause_mtx(NULL, USB_MS_TO_TICKS(USB_PORT_RESUME_DELAY)); + usb_pause_mtx(NULL, USB_MS_TO_TICKS(usb_port_resume_delay)); if (bus->methods->device_resume != NULL) { /* resume USB device on the USB controller */ @@ -2415,7 +2415,7 @@ repeat: NULL, udev->port_no, UHF_PORT_SUSPEND); /* resume settle time */ - usb_pause_mtx(NULL, USB_MS_TO_TICKS(USB_PORT_RESUME_DELAY)); + usb_pause_mtx(NULL, USB_MS_TO_TICKS(usb_port_resume_delay)); } DPRINTF("Suspend was cancelled!\n"); return; diff --git a/sys/dev/usb/usb_request.c b/sys/dev/usb/usb_request.c index 898233e..ce50d9b 100644 --- a/sys/dev/usb/usb_request.c +++ b/sys/dev/usb/usb_request.c @@ -73,14 +73,6 @@ SYSCTL_INT(_hw_usb, OID_AUTO, no_cs_fail, CTLFLAG_RW, &usb_no_cs_fail, 0, "USB clear stall failures are ignored, if set"); #ifdef USB_DEBUG -static int usb_pr_poll_delay = USB_PORT_RESET_DELAY; -static int usb_pr_recovery_delay = USB_PORT_RESET_RECOVERY; - -SYSCTL_INT(_hw_usb, OID_AUTO, pr_poll_delay, CTLFLAG_RW, - &usb_pr_poll_delay, 0, "USB port reset poll delay in ms"); -SYSCTL_INT(_hw_usb, OID_AUTO, pr_recovery_delay, CTLFLAG_RW, - &usb_pr_recovery_delay, 0, "USB port reset recovery delay in ms"); - #ifdef USB_REQ_DEBUG /* The following structures are used in connection to fault injection. */ struct usb_ctrl_debug { @@ -791,12 +783,6 @@ usbd_req_reset_port(struct usb_device *udev, struct mtx *mtx, uint8_t port) uint16_t status; uint16_t change; -#ifdef USB_DEBUG - uint16_t pr_poll_delay; - uint16_t pr_recovery_delay; - -#endif - DPRINTF("\n"); /* clear any leftover port reset changes first */ @@ -811,29 +797,12 @@ usbd_req_reset_port(struct usb_device *udev, struct mtx *mtx, uint8_t port) if (err) goto done; #ifdef USB_DEBUG - /* range check input parameters */ - pr_poll_delay = usb_pr_poll_delay; - if (pr_poll_delay < 1) { - pr_poll_delay = 1; - } else if (pr_poll_delay > 1000) { - pr_poll_delay = 1000; - } - pr_recovery_delay = usb_pr_recovery_delay; - if (pr_recovery_delay > 1000) { - pr_recovery_delay = 1000; - } #endif n = 0; while (1) { -#ifdef USB_DEBUG /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(pr_poll_delay)); - n += pr_poll_delay; -#else - /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(USB_PORT_RESET_DELAY)); - n += USB_PORT_RESET_DELAY; -#endif + usb_pause_mtx(mtx, USB_MS_TO_TICKS(usb_port_reset_delay)); + n += usb_port_reset_delay; err = usbd_req_get_port_status(udev, mtx, &ps, port); if (err) goto done; @@ -875,13 +844,8 @@ usbd_req_reset_port(struct usb_device *udev, struct mtx *mtx, uint8_t port) err = USB_ERR_TIMEOUT; goto done; } -#ifdef USB_DEBUG - /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(pr_recovery_delay)); -#else /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(USB_PORT_RESET_RECOVERY)); -#endif + usb_pause_mtx(mtx, USB_MS_TO_TICKS(usb_port_reset_recovery)); done: DPRINTFN(2, "port %d reset returning error=%s\n", @@ -912,12 +876,6 @@ usbd_req_warm_reset_port(struct usb_device *udev, struct mtx *mtx, uint16_t status; uint16_t change; -#ifdef USB_DEBUG - uint16_t pr_poll_delay; - uint16_t pr_recovery_delay; - -#endif - DPRINTF("\n"); err = usbd_req_get_port_status(udev, mtx, &ps, port); @@ -947,30 +905,11 @@ usbd_req_warm_reset_port(struct usb_device *udev, struct mtx *mtx, if (err) goto done; -#ifdef USB_DEBUG - /* range check input parameters */ - pr_poll_delay = usb_pr_poll_delay; - if (pr_poll_delay < 1) { - pr_poll_delay = 1; - } else if (pr_poll_delay > 1000) { - pr_poll_delay = 1000; - } - pr_recovery_delay = usb_pr_recovery_delay; - if (pr_recovery_delay > 1000) { - pr_recovery_delay = 1000; - } -#endif n = 0; while (1) { -#ifdef USB_DEBUG /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(pr_poll_delay)); - n += pr_poll_delay; -#else - /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(USB_PORT_RESET_DELAY)); - n += USB_PORT_RESET_DELAY; -#endif + usb_pause_mtx(mtx, USB_MS_TO_TICKS(usb_port_reset_delay)); + n += usb_port_reset_delay; err = usbd_req_get_port_status(udev, mtx, &ps, port); if (err) goto done; @@ -1004,13 +943,8 @@ usbd_req_warm_reset_port(struct usb_device *udev, struct mtx *mtx, err = USB_ERR_TIMEOUT; goto done; } -#ifdef USB_DEBUG - /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(pr_recovery_delay)); -#else /* wait for the device to recover from reset */ - usb_pause_mtx(mtx, USB_MS_TO_TICKS(USB_PORT_RESET_RECOVERY)); -#endif + usb_pause_mtx(mtx, USB_MS_TO_TICKS(usb_port_reset_recovery)); done: DPRINTFN(2, "port %d warm reset returning error=%s\n", @@ -1569,7 +1503,7 @@ usbd_req_set_address(struct usb_device *udev, struct mtx *mtx, uint16_t addr) done: /* allow device time to set new address */ usb_pause_mtx(mtx, - USB_MS_TO_TICKS(USB_SET_ADDRESS_SETTLE)); + USB_MS_TO_TICKS(usb_set_address_settle)); return (err); } |
