diff options
| -rw-r--r-- | sys/src/9/pc/etheriwl.c | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/sys/src/9/pc/etheriwl.c b/sys/src/9/pc/etheriwl.c index 72a577166..777de1512 100644 --- a/sys/src/9/pc/etheriwl.c +++ b/sys/src/9/pc/etheriwl.c @@ -1990,6 +1990,46 @@ iwlpromiscuous(void *arg, int on) } static void +iwlrecover(void *arg) +{ + Ether *edev; + Ctlr *ctlr; + + edev = arg; + ctlr = edev->ctlr; + for(;;){ + while(waserror()) + ; + tsleep(&up->sleep, return0, 0, 4000); + poperror(); + + qlock(ctlr); + for(;;){ + if(ctlr->broken == 0) + break; + + if(ctlr->power) + poweroff(ctlr); + + if((csr32r(ctlr, Gpc) & RfKill) == 0) + break; + + if(reset(ctlr) != nil) + break; + if(boot(ctlr) != nil) + break; + + ctlr->bcastnodeid = -1; + ctlr->bssnodeid = -1; + ctlr->aid = 0; + rxon(edev, ctlr->wifi->bss); + break; + } + qunlock(ctlr); + } +} + +static void iwlattach(Ether *edev) { FWImage *fw; @@ -2037,6 +2077,8 @@ iwlattach(Ether *edev) setoptions(edev); ctlr->attached = 1; + + kproc("iwlrecover", iwlrecover, edev); } qunlock(ctlr); poperror(); @@ -2188,7 +2230,7 @@ iwlinterrupt(Ureg*, void *arg) receive(ctlr); if(isr & Ierr){ ctlr->broken = 1; - iprint("#l%d: fatal firmware error\n", edev->ctlrno); + print("#l%d: fatal firmware error\n", edev->ctlrno); dumpctlr(ctlr); } ctlr->wait.m |= isr; |