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[PATCH] powerpc/cell spidernet stop error printing patch.
Turn off mis-interpretation of the queue-empty interrupt status bit as an error. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: James K Lewis <jklewis@us.ibm.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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@ -1245,12 +1245,15 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg)
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case SPIDER_NET_PHYINT:
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case SPIDER_NET_GMAC2INT:
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case SPIDER_NET_GMAC1INT:
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case SPIDER_NET_GIPSINT:
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case SPIDER_NET_GFIFOINT:
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case SPIDER_NET_DMACINT:
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case SPIDER_NET_GSYSINT:
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break; */
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case SPIDER_NET_GIPSINT:
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show_error = 0;
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break;
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case SPIDER_NET_GPWOPCMPINT:
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/* PHY write operation completed */
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show_error = 0;
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@ -1309,9 +1312,10 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg)
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case SPIDER_NET_GDTDCEINT:
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/* chain end. If a descriptor should be sent, kick off
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* tx dma
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if (card->tx_chain.tail == card->tx_chain.head)
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if (card->tx_chain.tail != card->tx_chain.head)
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spider_net_kick_tx_dma(card);
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show_error = 0; */
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*/
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show_error = 0;
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break;
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/* case SPIDER_NET_G1TMCNTINT: not used. print a message */
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@ -1425,8 +1429,9 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg)
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}
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if ((show_error) && (netif_msg_intr(card)))
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pr_err("Got error interrupt, GHIINT0STS = 0x%08x, "
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pr_err("Got error interrupt on %s, GHIINT0STS = 0x%08x, "
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"GHIINT1STS = 0x%08x, GHIINT2STS = 0x%08x\n",
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card->netdev->name,
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status_reg, error_reg1, error_reg2);
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/* clear interrupt sources */
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