diff options
Diffstat (limited to 'freebsd/sys/dev/usb/controller/usb_controller.c')
| -rw-r--r-- | freebsd/sys/dev/usb/controller/usb_controller.c | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/freebsd/sys/dev/usb/controller/usb_controller.c b/freebsd/sys/dev/usb/controller/usb_controller.c index c0fda652..90e09bb5 100644 --- a/freebsd/sys/dev/usb/controller/usb_controller.c +++ b/freebsd/sys/dev/usb/controller/usb_controller.c @@ -58,6 +58,7 @@ #include <dev/usb/usb_busdma.h> #include <dev/usb/usb_dynamic.h> #include <dev/usb/usb_device.h> +#include <dev/usb/usb_dev.h> #include <dev/usb/usb_hub.h> #include <dev/usb/usb_controller.h> @@ -130,7 +131,7 @@ DRIVER_MODULE(usbus, xhci, usb_driver, usb_devclass, 0, 0); /* Device Only Drivers */ DRIVER_MODULE(usbus, at91_udp, usb_driver, usb_devclass, 0, 0); DRIVER_MODULE(usbus, musbotg, usb_driver, usb_devclass, 0, 0); -DRIVER_MODULE(usbus, uss820, usb_driver, usb_devclass, 0, 0); +DRIVER_MODULE(usbus, uss820dci, usb_driver, usb_devclass, 0, 0); /*------------------------------------------------------------------------* * usb_probe @@ -213,6 +214,11 @@ usb_detach(device_t dev) usb_proc_mwait(&bus->explore_proc, &bus->detach_msg[0], &bus->detach_msg[1]); +#if USB_HAVE_UGEN + /* Wait for cleanup to complete */ + usb_proc_mwait(&bus->explore_proc, + &bus->cleanup_msg[0], &bus->cleanup_msg[1]); +#endif USB_BUS_UNLOCK(bus); /* Get rid of USB callback processes */ @@ -324,7 +330,7 @@ usb_shutdown(device_t dev) return (0); } - device_printf(bus->bdev, "Controller shutdown\n"); + DPRINTF("%s: Controller shutdown\n", device_get_nameunit(bus->bdev)); USB_BUS_LOCK(bus); #ifndef __rtems__ @@ -338,7 +344,8 @@ usb_shutdown(device_t dev) #endif /* __rtems__ */ USB_BUS_UNLOCK(bus); - device_printf(bus->bdev, "Controller shutdown complete\n"); + DPRINTF("%s: Controller shutdown complete\n", + device_get_nameunit(bus->bdev)); return (0); } @@ -624,6 +631,32 @@ usb_bus_shutdown(struct usb_proc_msg *pm) USB_BUS_LOCK(bus); } +/*------------------------------------------------------------------------* + * usb_bus_cleanup + * + * This function is used to cleanup leftover USB character devices. + *------------------------------------------------------------------------*/ +#if USB_HAVE_UGEN +static void +usb_bus_cleanup(struct usb_proc_msg *pm) +{ + struct usb_bus *bus; + struct usb_fs_privdata *pd; + + bus = ((struct usb_bus_msg *)pm)->bus; + + while ((pd = LIST_FIRST(&bus->pd_cleanup_list)) != NULL) { + + LIST_REMOVE(pd, pd_next); + USB_BUS_UNLOCK(bus); + + usb_destroy_dev_sync(pd); + + USB_BUS_LOCK(bus); + } +} +#endif + static void usb_power_wdog(void *arg) { @@ -804,6 +837,14 @@ usb_attach_sub(device_t dev, struct usb_bus *bus) bus->shutdown_msg[1].hdr.pm_callback = &usb_bus_shutdown; bus->shutdown_msg[1].bus = bus; +#if USB_HAVE_UGEN + LIST_INIT(&bus->pd_cleanup_list); + bus->cleanup_msg[0].hdr.pm_callback = &usb_bus_cleanup; + bus->cleanup_msg[0].bus = bus; + bus->cleanup_msg[1].hdr.pm_callback = &usb_bus_cleanup; + bus->cleanup_msg[1].bus = bus; +#endif + /* Create USB explore and callback processes */ if (usb_proc_create(&bus->giant_callback_proc, @@ -901,7 +942,7 @@ usb_bus_mem_alloc_all(struct usb_bus *bus, bus_dma_tag_t dmat, #if USB_HAVE_BUSDMA usb_dma_tag_setup(bus->dma_parent_tag, bus->dma_tags, - dmat, &bus->bus_mtx, NULL, 32, USB_BUS_DMA_TAG_MAX); + dmat, &bus->bus_mtx, NULL, bus->dma_bits, USB_BUS_DMA_TAG_MAX); #endif if ((bus->devices_max > USB_MAX_DEVICES) || (bus->devices_max < USB_MIN_DEVICES) || |