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Define a new method for probing vt(4) driver before attach it at early stage.

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Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Aleksandr Rybalko 2014-05-05 21:29:56 +00:00
parent c503306dc6
commit f06a81663f
1 changed files with 3 additions and 0 deletions
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3
sys/dev/vt/vt.h
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@ -277,6 +277,7 @@ struct vt_window {
*/
typedef int vd_init_t(struct vt_device *vd);
typedef int vd_probe_t(struct vt_device *vd);
typedef void vd_postswitch_t(struct vt_device *vd);
typedef void vd_blank_t(struct vt_device *vd, term_color_t color);
typedef void vd_bitbltchr_t(struct vt_device *vd, const uint8_t *src,
@ -295,7 +296,9 @@ typedef void vd_drawrect_t(struct vt_device *, int, int, int, int, int,
typedef void vd_setpixel_t(struct vt_device *, int, int, term_color_t);
struct vt_driver {
char vd_name[16];
/* Console attachment. */
vd_probe_t *vd_probe;
vd_init_t *vd_init;
/* Drawing. */