| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
| 1 | /* $NetBSD: usb_mem.h,v 1.36 2022/02/14 09:23:32 riastradh Exp $ */ | | 1 | /* $NetBSD: usb_mem.h,v 1.37 2022/03/03 06:09:11 riastradh Exp $ */ |
| 2 | /* $FreeBSD: src/sys/dev/usb/usb_mem.h,v 1.9 1999/11/17 22:33:47 n_hibma Exp $ */ | | 2 | /* $FreeBSD: src/sys/dev/usb/usb_mem.h,v 1.9 1999/11/17 22:33:47 n_hibma Exp $ */ |
| 3 | | | 3 | |
| 4 | /* | | 4 | /* |
| 5 | * Copyright (c) 1998 The NetBSD Foundation, Inc. | | 5 | * Copyright (c) 1998 The NetBSD Foundation, Inc. |
| 6 | * All rights reserved. | | 6 | * All rights reserved. |
| 7 | * | | 7 | * |
| 8 | * This code is derived from software contributed to The NetBSD Foundation | | 8 | * This code is derived from software contributed to The NetBSD Foundation |
| 9 | * by Lennart Augustsson (lennart@augustsson.net) at | | 9 | * by Lennart Augustsson (lennart@augustsson.net) at |
| 10 | * Carlstedt Research & Technology. | | 10 | * Carlstedt Research & Technology. |
| 11 | * | | 11 | * |
| 12 | * Redistribution and use in source and binary forms, with or without | | 12 | * Redistribution and use in source and binary forms, with or without |
| 13 | * modification, are permitted provided that the following conditions | | 13 | * modification, are permitted provided that the following conditions |
| 14 | * are met: | | 14 | * are met: |
| @@ -24,26 +24,33 @@ | | | @@ -24,26 +24,33 @@ |
| 24 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | | 24 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | | 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | | 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | | 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | | 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | | 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | | 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 31 | * POSSIBILITY OF SUCH DAMAGE. | | 31 | * POSSIBILITY OF SUCH DAMAGE. |
| 32 | */ | | 32 | */ |
| 33 | | | 33 | |
| 34 | #ifndef _DEV_USB_USB_MEM_H_ | | 34 | #ifndef _DEV_USB_USB_MEM_H_ |
| 35 | #define _DEV_USB_USB_MEM_H_ | | 35 | #define _DEV_USB_USB_MEM_H_ |
| 36 | | | 36 | |
| | | 37 | #include <sys/types.h> |
| | | 38 | |
| | | 39 | #include <sys/bus.h> |
| | | 40 | #include <sys/queue.h> |
| | | 41 | |
| | | 42 | #include <dev/usb/usbdivar.h> |
| | | 43 | |
| 37 | typedef struct usb_dma_block { | | 44 | typedef struct usb_dma_block { |
| 38 | bus_dma_tag_t tag; | | 45 | bus_dma_tag_t tag; |
| 39 | bus_dmamap_t map; | | 46 | bus_dmamap_t map; |
| 40 | void *kaddr; | | 47 | void *kaddr; |
| 41 | bus_dma_segment_t *segs; | | 48 | bus_dma_segment_t *segs; |
| 42 | int nsegs; | | 49 | int nsegs; |
| 43 | int nsegs_alloc; | | 50 | int nsegs_alloc; |
| 44 | size_t size; | | 51 | size_t size; |
| 45 | size_t align; | | 52 | size_t align; |
| 46 | int flags; | | 53 | int flags; |
| 47 | #define USB_DMA_FULLBLOCK __BIT(0) | | 54 | #define USB_DMA_FULLBLOCK __BIT(0) |
| 48 | #define USB_DMA_COHERENT __BIT(1) | | 55 | #define USB_DMA_COHERENT __BIT(1) |
| 49 | | | 56 | |