0a7135391e
The boot2 family of bootblocks (zfsboot/gptzfsboot) are using separate implementation if keyboard reading code, which has deadlock case when extended key (arrows etc) are pressed. The problem is about avoiding the noise from some systems, generating false key events with scan code 1 and ascii code 00, so the code does attempt to filter such cases out. Unfortunately the extended keys also set ascii 0, and therefore the pressed key event is ignored and the keypress is never read, resulting in infinite loop. This update is moving the check to keyhit() function and is allowing the rest of the code to process the extended keys. Reviewed by: bapt, allanjude Approved by: allanjude (mentor) MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D8608 |
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| .. | ||
| bootargs.h | ||
| cons.c | ||
| cons.h | ||
| drv.c | ||
| drv.h | ||
| edd.h | ||