diff options
Diffstat (limited to 'sys/dev/usb/udl.h')
| -rw-r--r-- | sys/dev/usb/udl.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/sys/dev/usb/udl.h b/sys/dev/usb/udl.h index c278dc2e5c1..b342b3f9148 100644 --- a/sys/dev/usb/udl.h +++ b/sys/dev/usb/udl.h @@ -1,4 +1,4 @@ -/* $OpenBSD: udl.h,v 1.6 2009/08/27 19:43:50 mglocker Exp $ */ +/* $OpenBSD: udl.h,v 1.7 2009/09/11 20:12:51 mglocker Exp $ */ /* * Copyright (c) 2009 Marcus Glocker <mglocker@openbsd.org> @@ -24,6 +24,9 @@ #define UDL_CMD_MAX_PIXEL_COUNT (UDL_CMD_MAX_DATA_SIZE / 2) #define UDL_CMD_WRITE_HEAD_SIZE 6 #define UDL_CMD_COPY_HEAD_SIZE 9 +#define UDL_CMD_WRITE_MAX_SIZE (UDL_CMD_WRITE_HEAD_SIZE + \ + UDL_CMD_MAX_DATA_SIZE + 2) +#define UDL_CMD_COPY_MAX_SIZE (UDL_CMD_COPY_HEAD_SIZE + 2) struct udl_cmd_xfer { struct udl_softc *sc; @@ -33,6 +36,9 @@ struct udl_cmd_xfer { }; struct udl_cmd_buf { +#define UDL_CMD_XFER_SYNC 0 +#define UDL_CMD_XFER_ASYNC 1 + uint8_t xfer_method; uint16_t compblock; uint32_t off; uint8_t *buf; @@ -68,25 +74,25 @@ struct udl_softc { * functions so we can easily differ between compressed and * none-compressed mode. */ - void (*udl_fb_off_write) + int (*udl_fb_off_write) (struct udl_softc *, uint16_t, uint32_t, uint16_t); - void (*udl_fb_line_write) + int (*udl_fb_line_write) (struct udl_softc *, uint16_t, uint32_t, uint32_t, uint32_t); - void (*udl_fb_block_write) + int (*udl_fb_block_write) (struct udl_softc *, uint16_t, uint32_t, uint32_t, uint32_t, uint32_t); - void (*udl_fb_buf_write) + int (*udl_fb_buf_write) (struct udl_softc *, uint8_t *, uint32_t, uint32_t, uint16_t); - void (*udl_fb_off_copy) + int (*udl_fb_off_copy) (struct udl_softc *, uint32_t, uint32_t, uint16_t); - void (*udl_fb_line_copy) + int (*udl_fb_line_copy) (struct udl_softc *, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t); - void (*udl_fb_block_copy) + int (*udl_fb_block_copy) (struct udl_softc *, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t, uint32_t); }; |