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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-06-21 09:25:41 -0400 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-06-21 09:25:41 -0400 |
| commit | f7fdd84e04c8fdc9196abe3bfd27535bccb52ee5 (patch) | |
| tree | 648238ca42c83a4dadf2ea436fd5a6c061c8404b /include/xen | |
| parent | 03dc6107ff485995d356cb8a77766920e2eee21e (diff) | |
| parent | c2419b4a4727f67af2fc2cd68b0d878b75e781bb (diff) | |
| download | linux-stable-f7fdd84e04c8fdc9196abe3bfd27535bccb52ee5.tar.gz linux-stable-f7fdd84e04c8fdc9196abe3bfd27535bccb52ee5.tar.bz2 linux-stable-f7fdd84e04c8fdc9196abe3bfd27535bccb52ee5.zip | |
Merge branch 'stable/vga.support' into stable/drivers
* stable/vga.support:
xen: allow enable use of VGA console on dom0
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/interface/xen.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 70213b4515eb..6acd9cefd517 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -450,6 +450,45 @@ struct start_info { int8_t cmd_line[MAX_GUEST_CMDLINE]; }; +struct dom0_vga_console_info { + uint8_t video_type; +#define XEN_VGATYPE_TEXT_MODE_3 0x03 +#define XEN_VGATYPE_VESA_LFB 0x23 + + union { + struct { + /* Font height, in pixels. */ + uint16_t font_height; + /* Cursor location (column, row). */ + uint16_t cursor_x, cursor_y; + /* Number of rows and columns (dimensions in characters). */ + uint16_t rows, columns; + } text_mode_3; + + struct { + /* Width and height, in pixels. */ + uint16_t width, height; + /* Bytes per scan line. */ + uint16_t bytes_per_line; + /* Bits per pixel. */ + uint16_t bits_per_pixel; + /* LFB physical address, and size (in units of 64kB). */ + uint32_t lfb_base; + uint32_t lfb_size; + /* RGB mask offsets and sizes, as defined by VBE 1.2+ */ + uint8_t red_pos, red_size; + uint8_t green_pos, green_size; + uint8_t blue_pos, blue_size; + uint8_t rsvd_pos, rsvd_size; + + /* VESA capabilities (offset 0xa, VESA command 0x4f00). */ + uint32_t gbl_caps; + /* Mode attributes (offset 0x0, VESA command 0x4f01). */ + uint16_t mode_attrs; + } vesa_lfb; + } u; +}; + /* These flags are passed in the 'flags' field of start_info_t. */ #define SIF_PRIVILEGED (1<<0) /* Is the domain privileged? */ #define SIF_INITDOMAIN (1<<1) /* Is this the initial control domain? */ |