Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Browse files
Browse the repository at this point in the history
Framebuffer - Add vga and framebuffer support (via vnc)
- Loading branch information
Mick Foley
committed
May 14, 2018
1 parent
f88b707
commit 57d6330
Showing
16 changed files
with
3,496 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
|
@@ -70,4 +70,5 @@ LDFLAGS := \ | |
-arch x86_64 \ | ||
-framework Hypervisor \ | ||
-framework vmnet \ | ||
-lz \ | ||
$(LDFLAGS_DBG) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,46 @@ | ||
/*- | ||
* Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com> | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions | ||
* are met: | ||
* 1. Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND | ||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
* SUCH DAMAGE. | ||
* | ||
* $FreeBSD$ | ||
*/ | ||
|
||
#ifndef _BHYVEGC_H_ | ||
#define _BHYVEGC_H_ | ||
|
||
struct bhyvegc; | ||
|
||
struct bhyvegc_image { | ||
int vgamode; | ||
int width; | ||
int height; | ||
uint32_t *data; | ||
}; | ||
|
||
struct bhyvegc *bhyvegc_init(int width, int height, void *fbaddr); | ||
void bhyvegc_set_fbaddr(struct bhyvegc *gc, void *fbaddr); | ||
void bhyvegc_resize(struct bhyvegc *gc, int width, int height); | ||
struct bhyvegc_image *bhyvegc_get_image(struct bhyvegc *gc); | ||
|
||
#endif /* _BHYVEGC_H_ */ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,53 @@ | ||
/*- | ||
* Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com> | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions | ||
* are met: | ||
* 1. Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND | ||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
* SUCH DAMAGE. | ||
* | ||
* $FreeBSD$ | ||
*/ | ||
|
||
#ifndef _CONSOLE_H_ | ||
#define _CONSOLE_H_ | ||
|
||
struct bhyvegc; | ||
|
||
typedef void (*fb_render_func_t)(struct bhyvegc *gc, void *arg); | ||
typedef void (*kbd_event_func_t)(int down, uint32_t keysym, void *arg); | ||
typedef void (*ptr_event_func_t)(uint8_t mask, int x, int y, void *arg); | ||
|
||
void console_init(int w, int h, void *fbaddr); | ||
|
||
void console_set_fbaddr(void *fbaddr); | ||
|
||
struct bhyvegc_image *console_get_image(void); | ||
|
||
void console_fb_register(fb_render_func_t render_cb, void *arg); | ||
void console_refresh(void); | ||
|
||
void console_kbd_register(kbd_event_func_t event_cb, void *arg, int pri); | ||
void console_key_event(int down, uint32_t keysym); | ||
|
||
void console_ptr_register(ptr_event_func_t event_cb, void *arg, int pri); | ||
void console_ptr_event(uint8_t button, int x, int y); | ||
|
||
#endif /* _CONSOLE_H_ */ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,36 @@ | ||
/*- | ||
* Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com> | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions | ||
* are met: | ||
* 1. Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND | ||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
* SUCH DAMAGE. | ||
* | ||
* $FreeBSD$ | ||
*/ | ||
|
||
#ifndef _RFB_H_ | ||
#define _RFB_H_ | ||
|
||
#define RFB_PORT 5900 | ||
|
||
int rfb_init(char *hostname, int port, int wait, char *password); | ||
|
||
#endif /* _RFB_H_ */ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,33 @@ | ||
/*- | ||
* Copyright (c) 2015 Nahanni Systems, Inc. | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions | ||
* are met: | ||
* 1. Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND | ||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
* SUCH DAMAGE. | ||
* | ||
* $FreeBSD$ | ||
*/ | ||
|
||
#include <sys/types.h> | ||
#include <unistd.h> | ||
|
||
ssize_t stream_read(int fd, void *buf, ssize_t nbytes); | ||
ssize_t stream_write(int fd, const void *buf, ssize_t nbytes); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,160 @@ | ||
/*- | ||
* Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com> | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions | ||
* are met: | ||
* 1. Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* 2. Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND | ||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | ||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | ||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | ||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | ||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | ||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | ||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | ||
* SUCH DAMAGE. | ||
* | ||
* $FreeBSD$ | ||
*/ | ||
|
||
#ifndef _VGA_H_ | ||
#define _VGA_H_ | ||
|
||
#define VGA_IOPORT_START 0x3c0 | ||
#define VGA_IOPORT_END 0x3df | ||
|
||
/* General registers */ | ||
#define GEN_INPUT_STS0_PORT 0x3c2 | ||
#define GEN_FEATURE_CTRL_PORT 0x3ca | ||
#define GEN_MISC_OUTPUT_PORT 0x3cc | ||
#define GEN_INPUT_STS1_MONO_PORT 0x3ba | ||
#define GEN_INPUT_STS1_COLOR_PORT 0x3da | ||
#define GEN_IS1_VR 0x08 /* Vertical retrace */ | ||
#define GEN_IS1_DE 0x01 /* Display enable not */ | ||
|
||
/* Attribute controller registers. */ | ||
#define ATC_IDX_PORT 0x3c0 | ||
#define ATC_DATA_PORT 0x3c1 | ||
|
||
#define ATC_IDX_MASK 0x1f | ||
#define ATC_PALETTE0 0 | ||
#define ATC_PALETTE15 15 | ||
#define ATC_MODE_CONTROL 16 | ||
#define ATC_MC_IPS 0x80 /* Internal palette size */ | ||
#define ATC_MC_GA 0x01 /* Graphics/alphanumeric */ | ||
#define ATC_OVERSCAN_COLOR 17 | ||
#define ATC_COLOR_PLANE_ENABLE 18 | ||
#define ATC_HORIZ_PIXEL_PANNING 19 | ||
#define ATC_COLOR_SELECT 20 | ||
#define ATC_CS_C67 0x0c /* Color select bits 6+7 */ | ||
#define ATC_CS_C45 0x03 /* Color select bits 4+5 */ | ||
|
||
/* Sequencer registers. */ | ||
#define SEQ_IDX_PORT 0x3c4 | ||
#define SEQ_DATA_PORT 0x3c5 | ||
|
||
#define SEQ_RESET 0 | ||
#define SEQ_RESET_ASYNC 0x1 | ||
#define SEQ_RESET_SYNC 0x2 | ||
#define SEQ_CLOCKING_MODE 1 | ||
#define SEQ_CM_SO 0x20 /* Screen off */ | ||
#define SEQ_CM_89 0x01 /* 8/9 dot clock */ | ||
#define SEQ_MAP_MASK 2 | ||
#define SEQ_CHAR_MAP_SELECT 3 | ||
#define SEQ_CMS_SAH 0x20 /* Char map A bit 2 */ | ||
#define SEQ_CMS_SAH_SHIFT 5 | ||
#define SEQ_CMS_SA 0x0c /* Char map A bits 0+1 */ | ||
#define SEQ_CMS_SA_SHIFT 2 | ||
#define SEQ_CMS_SBH 0x10 /* Char map B bit 2 */ | ||
#define SEQ_CMS_SBH_SHIFT 4 | ||
#define SEQ_CMS_SB 0x03 /* Char map B bits 0+1 */ | ||
#define SEQ_CMS_SB_SHIFT 0 | ||
#define SEQ_MEMORY_MODE 4 | ||
#define SEQ_MM_C4 0x08 /* Chain 4 */ | ||
#define SEQ_MM_OE 0x04 /* Odd/even */ | ||
#define SEQ_MM_EM 0x02 /* Extended memory */ | ||
|
||
/* Graphics controller registers. */ | ||
#define GC_IDX_PORT 0x3ce | ||
#define GC_DATA_PORT 0x3cf | ||
|
||
#define GC_SET_RESET 0 | ||
#define GC_ENABLE_SET_RESET 1 | ||
#define GC_COLOR_COMPARE 2 | ||
#define GC_DATA_ROTATE 3 | ||
#define GC_READ_MAP_SELECT 4 | ||
#define GC_MODE 5 | ||
#define GC_MODE_OE 0x10 /* Odd/even */ | ||
#define GC_MODE_C4 0x04 /* Chain 4 */ | ||
|
||
#define GC_MISCELLANEOUS 6 | ||
#define GC_MISC_GM 0x01 /* Graphics/alphanumeric */ | ||
#define GC_MISC_MM 0x0c /* memory map */ | ||
#define GC_MISC_MM_SHIFT 2 | ||
#define GC_COLOR_DONT_CARE 7 | ||
#define GC_BIT_MASK 8 | ||
|
||
/* CRT controller registers. */ | ||
#define CRTC_IDX_MONO_PORT 0x3b4 | ||
#define CRTC_DATA_MONO_PORT 0x3b5 | ||
#define CRTC_IDX_COLOR_PORT 0x3d4 | ||
#define CRTC_DATA_COLOR_PORT 0x3d5 | ||
|
||
#define CRTC_HORIZ_TOTAL 0 | ||
#define CRTC_HORIZ_DISP_END 1 | ||
#define CRTC_START_HORIZ_BLANK 2 | ||
#define CRTC_END_HORIZ_BLANK 3 | ||
#define CRTC_START_HORIZ_RETRACE 4 | ||
#define CRTC_END_HORIZ_RETRACE 5 | ||
#define CRTC_VERT_TOTAL 6 | ||
#define CRTC_OVERFLOW 7 | ||
#define CRTC_OF_VRS9 0x80 /* VRS bit 9 */ | ||
#define CRTC_OF_VRS9_SHIFT 7 | ||
#define CRTC_OF_VDE9 0x40 /* VDE bit 9 */ | ||
#define CRTC_OF_VDE9_SHIFT 6 | ||
#define CRTC_OF_VRS8 0x04 /* VRS bit 8 */ | ||
#define CRTC_OF_VRS8_SHIFT 2 | ||
#define CRTC_OF_VDE8 0x02 /* VDE bit 8 */ | ||
#define CRTC_OF_VDE8_SHIFT 1 | ||
#define CRTC_PRESET_ROW_SCAN 8 | ||
#define CRTC_MAX_SCAN_LINE 9 | ||
#define CRTC_MSL_MSL 0x1f | ||
#define CRTC_CURSOR_START 10 | ||
#define CRTC_CS_CO 0x20 /* Cursor off */ | ||
#define CRTC_CS_CS 0x1f /* Cursor start */ | ||
#define CRTC_CURSOR_END 11 | ||
#define CRTC_CE_CE 0x1f /* Cursor end */ | ||
#define CRTC_START_ADDR_HIGH 12 | ||
#define CRTC_START_ADDR_LOW 13 | ||
#define CRTC_CURSOR_LOC_HIGH 14 | ||
#define CRTC_CURSOR_LOC_LOW 15 | ||
#define CRTC_VERT_RETRACE_START 16 | ||
#define CRTC_VERT_RETRACE_END 17 | ||
#define CRTC_VRE_MASK 0xf | ||
#define CRTC_VERT_DISP_END 18 | ||
#define CRTC_OFFSET 19 | ||
#define CRTC_UNDERLINE_LOC 20 | ||
#define CRTC_START_VERT_BLANK 21 | ||
#define CRTC_END_VERT_BLANK 22 | ||
#define CRTC_MODE_CONTROL 23 | ||
#define CRTC_MC_TE 0x80 /* Timing enable */ | ||
#define CRTC_LINE_COMPARE 24 | ||
|
||
/* DAC registers */ | ||
#define DAC_MASK 0x3c6 | ||
#define DAC_IDX_RD_PORT 0x3c7 | ||
#define DAC_IDX_WR_PORT 0x3c8 | ||
#define DAC_DATA_PORT 0x3c9 | ||
|
||
void *vga_init(int io_only); | ||
|
||
#endif /* _VGA_H_ */ |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.