Ralf, The DECstation setup doesn't compile if MAGIC_SYSRQ is enabled. That's because SYSRQ_KEY is undefined. The following patch fixes the generic configuration as well as the LK201 keyboard handler. If any other MIPS machine uses a non-PC keyboard, it needs to define kbd_sysrq_key as well, to a real value, if possible. A compilation error will reveal the need to interested parties. Please apply. Thanks. Maciej -- + Maciej W. Rozycki, Technical University of Gdansk, Poland + +--------------------------------------------------------------+ + e-mail: macro@ds2.pg.gda.pl, PGP key available + patch-mips-2.4.9-20011009-dec-sysrq-0 diff -up --recursive --new-file linux-mips-2.4.9-20011009.macro/drivers/tc/lk201.c linux-mips-2.4.9-20011009/drivers/tc/lk201.c --- linux-mips-2.4.9-20011009.macro/drivers/tc/lk201.c Sat Sep 29 04:26:52 2001 +++ linux-mips-2.4.9-20011009/drivers/tc/lk201.c Mon Oct 15 01:34:56 2001 @@ -5,12 +5,16 @@ * for more details. * */ +#include <linux/config.h> + #include <linux/errno.h> #include <linux/tty.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/delay.h> #include <linux/kbd_ll.h> + +#include <asm/keyboard.h> #include <asm/wbflush.h> #include <asm/dec/tc.h> #include <asm/dec/machtype.h> @@ -27,6 +31,8 @@ */ unsigned char lk201_sysrq_xlate[128]; unsigned char *kbd_sysrq_xlate = lk201_sysrq_xlate; + +unsigned char kbd_sysrq_key = -1; #endif #define KEYB_LINE 3 diff -up --recursive --new-file linux-mips-2.4.9-20011009.macro/include/asm-mips/keyboard.h linux-mips-2.4.9-20011009/include/asm-mips/keyboard.h --- linux-mips-2.4.9-20011009.macro/include/asm-mips/keyboard.h Sat Sep 29 04:26:55 2001 +++ linux-mips-2.4.9-20011009/include/asm-mips/keyboard.h Mon Oct 15 01:29:25 2001 @@ -88,6 +88,9 @@ extern int kbd_rate(struct kbd_repeat *r extern void kbd_init_hw(void); extern unsigned char *kbd_sysrq_xlate; +extern unsigned char kbd_sysrq_key; +#define SYSRQ_KEY kbd_sysrq_key + #endif #endif /* __KERNEL */
