> On 11/30/2013 08:31 PM, Meelis Roos wrote: > > > Does the RED state exception trigger if you manually break to the prom > > > command line and issue a boot command? > > > > It seems I can not break from running kernel to PROM by sending break > > from minicom. PROM itself reacts to my break (during memory test for > > example) so it's Linux not accepting the break. I seem to remember it > > having worked some time ago, although not when the kergel hung. > > Argghh. > > There were some changes to sunsab.c a couple of versions ago; maybe we > broke it. > > Can you confirm BRKs are being received with > 'sudo cat /proc/tty/driver/serial' In 3.12: # cat /proc/tty/driver/sunsab serinfo:1.0 driver revision: 0: uart:SAB82532 V3.2 mmio:0x1FFF1400000 irq:5 tx:5163 rx:0 CTS|DSR|CD 1: uart:SAB82532 V3.2 mmio:0x1FFF1400040 irq:5 tx:0 rx: cat /proc/sys/kernel/stop-a 1 # cat /proc/sys/kernel/reboot-cmd (it was empty, so default "boot" should be used AFAIK) -- Meelis Roos (mroos@xxxxxxxx) -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
