static int ergo_waitpofready(struct HYSDN_CARD *card) { tErgDpram *dpr = card->dpram; /* pointer to DPRAM structure */ int timecnt = 10000 / 50; /* timeout is 10 secs max. */ unsigned long flags; int msg_size; int i; if (card->debug_flags & LOG_POF_CARD) hysdn_addlog(card, "ERGO: waiting for pof ready"); while (timecnt--) { /* wait until timeout */ if (dpr->ToPcFlag) { /* data has arrived */ if ((dpr->ToPcChannel != CHAN_SYSTEM) || (dpr->ToPcSize < MIN_RDY_MSG_SIZE) || (dpr->ToPcSize > MAX_RDY_MSG_SIZE) || ((*(unsigned long *) dpr->ToPcBuf) != RDY_MAGIC)) break; /* an error occurred */ /* Check for additional data delivered during SysReady */ msg_size = dpr->ToPcSize - RDY_MAGIC_SIZE; if (msg_size > 0) if (EvalSysrTokData(card, dpr->ToPcBuf + RDY_MAGIC_SIZE, msg_size)) break; if (card->debug_flags & LOG_POF_RECORD) hysdn_addlog(card, "ERGO: pof boot success"); spin_lock_irqsave(&card->hysdn_lock, flags); card->state = CARD_STATE_RUN; /* now card is running */ /* enable the cards interrupt */ byteout(card->iobase + PCI9050_INTR_REG, bytein(card->iobase + PCI9050_INTR_REG) | (PCI9050_INTR_REG_ENPCI | PCI9050_INTR_REG_EN1)); card->irq_enabled = 1; /* we are ready to receive interrupts */ dpr->ToPcFlag = 0; /* reset data indicator */ dpr->ToHyInt = 1; dpr->ToPcInt = 1; /* interrupt to E1 for all cards */ spin_unlock_irqrestore(&card->hysdn_lock, flags); if ((hynet_enable & (1 << card->myid)) && (i = hysdn_net_create(card))) { ergo_stopcard(card); card->state = CARD_STATE_BOOTERR; return (i); } #ifdef CONFIG_HYSDN_CAPI if((i = hycapi_capi_create(card))) { printk(KERN_WARNING "HYSDN: failed to create capi-interface.\n"); } #endif /* CONFIG_HYSDN_CAPI */ return (0); /* success */ } /* data has arrived */ sti(); msleep_interruptible(50); /* Timeout 50ms */ } /* wait until timeout */ if (card->debug_flags & LOG_POF_CARD) hysdn_addlog(card, "ERGO: pof boot ready timeout"); return (-ERR_POF_TIMEOUT); } /* ergo_waitpofready */
static int ergo_waitpofready(struct HYSDN_CARD *card) { tErgDpram *dpr = card->dpram; int timecnt = 10000 / 50; unsigned long flags; int msg_size; int i; if (card->debug_flags & LOG_POF_CARD) hysdn_addlog(card, "ERGO: waiting for pof ready"); while (timecnt--) { if (dpr->ToPcFlag) { if ((dpr->ToPcChannel != CHAN_SYSTEM) || (dpr->ToPcSize < MIN_RDY_MSG_SIZE) || (dpr->ToPcSize > MAX_RDY_MSG_SIZE) || ((*(unsigned long *) dpr->ToPcBuf) != RDY_MAGIC)) break; msg_size = dpr->ToPcSize - RDY_MAGIC_SIZE; if (msg_size > 0) if (EvalSysrTokData(card, dpr->ToPcBuf + RDY_MAGIC_SIZE, msg_size)) break; if (card->debug_flags & LOG_POF_RECORD) hysdn_addlog(card, "ERGO: pof boot success"); spin_lock_irqsave(&card->hysdn_lock, flags); card->state = CARD_STATE_RUN; byteout(card->iobase + PCI9050_INTR_REG, bytein(card->iobase + PCI9050_INTR_REG) | (PCI9050_INTR_REG_ENPCI | PCI9050_INTR_REG_EN1)); card->irq_enabled = 1; dpr->ToPcFlag = 0; dpr->ToHyInt = 1; dpr->ToPcInt = 1; spin_unlock_irqrestore(&card->hysdn_lock, flags); if ((hynet_enable & (1 << card->myid)) && (i = hysdn_net_create(card))) { ergo_stopcard(card); card->state = CARD_STATE_BOOTERR; return (i); } #ifdef CONFIG_HYSDN_CAPI if((i = hycapi_capi_create(card))) { printk(KERN_WARNING "HYSDN: failed to create capi-interface.\n"); } #endif return (0); } msleep_interruptible(50); } if (card->debug_flags & LOG_POF_CARD) hysdn_addlog(card, "ERGO: pof boot ready timeout"); return (-ERR_POF_TIMEOUT); }