diff options
| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-01-15 21:33:09 +0100 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2011-01-15 21:33:09 +0100 |
| commit | a3f387eb2ac58c2751345bb7a06dfa5b30c79f04 (patch) | |
| tree | f065203cffa686459b520cd699f3d4f96a3273c3 /i386/i386at/kd.c | |
| parent | c5e1672a23634eb59f1f9d87f3fb7b6c9fc77029 (diff) | |
| download | gnumach-a3f387eb2ac58c2751345bb7a06dfa5b30c79f04.tar.gz gnumach-a3f387eb2ac58c2751345bb7a06dfa5b30c79f04.tar.bz2 gnumach-a3f387eb2ac58c2751345bb7a06dfa5b30c79f04.zip | |
Avoid dropping kd_intr when RCLINE is >= 0
* i386/i386at/kd.c (kdintr): Return immediately if !kd_initialized.
* i386/i386at/pic_isa.c (ivect) [RCLINE >= 0]: Enable kdintr in that case
too.
Diffstat (limited to 'i386/i386at/kd.c')
| -rw-r--r-- | i386/i386at/kd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/i386/i386at/kd.c b/i386/i386at/kd.c index 4ac1dfe5..eaeea1b6 100644 --- a/i386/i386at/kd.c +++ b/i386/i386at/kd.c @@ -748,6 +748,9 @@ int regs; if (kd_pollc) return; /* kdb polling kbd */ + if (!kd_initialized) + return; + tp = &kd_tty; #ifdef old while ((inb(K_STATUS) & K_OBUF_FUL) == 0); /* this should never loop */ |