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| author |   Jeff Garzik <jgarzik@pobox.com> | 2005-06-30 00:49:18 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-06-30 00:49:18 -0400 |
| commit | 0c168775709faa74c1b87f1e61046e0c51ade7f3 (patch) | |
| tree | c40fd8818c64c5d7d1d90afab0bd6ffd94505526 /arch/ia64/hp/sim/simserial.c | |
| parent | wireless: fix ipw warning; add is_broadcast_ether_addr() to linux/etherdevice.h (diff) | |
| parent | Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 (diff) | |
| download | linux-dev-0c168775709faa74c1b87f1e61046e0c51ade7f3.tar.xz linux-dev-0c168775709faa74c1b87f1e61046e0c51ade7f3.zip | |
Merge upstream 2.6.13-rc1-git1 into 'ieee80211' branch of netdev-2.6.
Diffstat (limited to 'arch/ia64/hp/sim/simserial.c')
| -rw-r--r-- | arch/ia64/hp/sim/simserial.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index 786e70718ce4..7a8ae0f4b387 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -30,6 +30,7 @@ #include <linux/module.h> #include <linux/serial.h> #include <linux/serialP.h> +#include <linux/sysrq.h> #include <asm/irq.h> #include <asm/hw_irq.h> @@ -149,12 +150,17 @@ static void receive_chars(struct tty_struct *tty, struct pt_regs *regs) seen_esc = 2; continue; } else if ( seen_esc == 2 ) { - if ( ch == 'P' ) show_state(); /* F1 key */ -#ifdef CONFIG_KDB - if ( ch == 'S' ) - kdb(KDB_REASON_KEYBOARD, 0, (kdb_eframe_t) regs); + if ( ch == 'P' ) /* F1 */ + show_state(); +#ifdef CONFIG_MAGIC_SYSRQ + if ( ch == 'S' ) { /* F4 */ + do + ch = ia64_ssc(0, 0, 0, 0, + SSC_GETCHAR); + while (!ch); + handle_sysrq(ch, regs, NULL); + } #endif - seen_esc = 0; continue; } |