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main: safeguard forceful killing

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Thomas Schoebel-Theuer 2017-01-07 11:24:15 +01:00 committed by Thomas Schoebel-Theuer
parent 994ae64b92
commit c0da3f50fe
1 changed files with 6 additions and 3 deletions
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9
kernel/sy_old/mars_main.c
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@ -451,13 +451,16 @@ struct mars_brick *_kill_brick(struct mars_brick* brick)
int status; int status;
int i; int i;
for (i = 0; i < 4; i++) MARS_DBG("brick '%s' forceful shutdown\n", brick->brick_path);
/* any predecessors should timeout ASAP */
for (i = 0; i < brick->nr_inputs; i++)
if (brick->inputs[i] && brick->inputs[i]->brick) if (brick->inputs[i] && brick->inputs[i]->brick)
brick->inputs[i]->brick->power.io_timeout = 1; brick->inputs[i]->brick->power.io_timeout = 1;
/* first switch off before trying to wait */ /* first switch off (in parallel to other ones) before waiting */
if (!brick->power.led_off) { if (!brick->power.led_off) {
MARS_DBG("need switching off\n"); MARS_DBG("brick '%s' needs switching off\n", brick->brick_path);
mars_power_button(brick, false, true); mars_power_button(brick, false, true);
return brick; return brick;
} }