Module Name: src Committed By: riastradh Date: Sat Aug 20 11:32:20 UTC 2022
Modified Files: src/sys/dev/usb: usbdi.c usbdi.h Log Message: usbdi(9): Nix resurrected usbd_request_async. We killed this back in 2013, but it came back from the dead on a driver imported from OpenBSD. To generate a diff of this commit: cvs rdiff -u -r1.242 -r1.243 src/sys/dev/usb/usbdi.c cvs rdiff -u -r1.107 -r1.108 src/sys/dev/usb/usbdi.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/usb/usbdi.c diff -u src/sys/dev/usb/usbdi.c:1.242 src/sys/dev/usb/usbdi.c:1.243 --- src/sys/dev/usb/usbdi.c:1.242 Wed Apr 6 22:01:45 2022 +++ src/sys/dev/usb/usbdi.c Sat Aug 20 11:32:20 2022 @@ -1,4 +1,4 @@ -/* $NetBSD: usbdi.c,v 1.242 2022/04/06 22:01:45 mlelstv Exp $ */ +/* $NetBSD: usbdi.c,v 1.243 2022/08/20 11:32:20 riastradh Exp $ */ /* * Copyright (c) 1998, 2012, 2015 The NetBSD Foundation, Inc. @@ -32,7 +32,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: usbdi.c,v 1.242 2022/04/06 22:01:45 mlelstv Exp $"); +__KERNEL_RCSID(0, "$NetBSD: usbdi.c,v 1.243 2022/08/20 11:32:20 riastradh Exp $"); #ifdef _KERNEL_OPT #include "opt_usb.h" @@ -137,7 +137,6 @@ static void *usbd_alloc_buffer(struct us static void usbd_free_buffer(struct usbd_xfer *); static struct usbd_xfer *usbd_alloc_xfer(struct usbd_device *, unsigned int); static void usbd_free_xfer(struct usbd_xfer *); -static void usbd_request_async_cb(struct usbd_xfer *, void *, usbd_status); static void usbd_xfer_timeout(void *); static void usbd_xfer_timeout_task(void *); static bool usbd_xfer_probe_timeout(struct usbd_xfer *); @@ -1333,36 +1332,6 @@ usbd_do_request_len(struct usbd_device * return err; } -static void -usbd_request_async_cb(struct usbd_xfer *xfer, void *priv, usbd_status status) -{ - usbd_destroy_xfer(xfer); -} - -/* - * Execute a request without waiting for completion. - * Can be used from interrupt context. - */ -usbd_status -usbd_request_async(struct usbd_device *dev, struct usbd_xfer *xfer, - usb_device_request_t *req, void *priv, usbd_callback callback) -{ - usbd_status err; - - if (callback == NULL) - callback = usbd_request_async_cb; - - usbd_setup_default_xfer(xfer, dev, priv, - USBD_DEFAULT_TIMEOUT, req, NULL, UGETW(req->wLength), 0, - callback); - err = usbd_transfer(xfer); - if (err != USBD_IN_PROGRESS) { - usbd_destroy_xfer(xfer); - return (err); - } - return (USBD_NORMAL_COMPLETION); -} - const struct usbd_quirks * usbd_get_quirks(struct usbd_device *dev) { Index: src/sys/dev/usb/usbdi.h diff -u src/sys/dev/usb/usbdi.h:1.107 src/sys/dev/usb/usbdi.h:1.108 --- src/sys/dev/usb/usbdi.h:1.107 Thu Mar 3 06:09:33 2022 +++ src/sys/dev/usb/usbdi.h Sat Aug 20 11:32:20 2022 @@ -1,4 +1,4 @@ -/* $NetBSD: usbdi.h,v 1.107 2022/03/03 06:09:33 riastradh Exp $ */ +/* $NetBSD: usbdi.h,v 1.108 2022/08/20 11:32:20 riastradh Exp $ */ /* $FreeBSD: src/sys/dev/usb/usbdi.h,v 1.18 1999/11/17 22:33:49 n_hibma Exp $ */ /* @@ -146,8 +146,6 @@ usbd_status usbd_sync_transfer(struct us usbd_status usbd_sync_transfer_sig(struct usbd_xfer *); usbd_status usbd_do_request(struct usbd_device *, usb_device_request_t *, void *); -usbd_status usbd_request_async(struct usbd_device *, struct usbd_xfer *, - usb_device_request_t *, void *, usbd_callback); usbd_status usbd_do_request_flags(struct usbd_device *, usb_device_request_t *, void *, uint16_t, int *, uint32_t); usbd_status usbd_do_request_len(struct usbd_device *dev,