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Commit 98b9040c authored by Linas Vepstas's avatar Linas Vepstas Committed by Jeff Garzik
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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: default avatarLinas Vepstas <linas@austin.ibm.com>
Signed-off-by: default avatarJames K Lewis <jklewis@us.ibm.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 37aad750

drivers/net/spider_net.c

+9 −4
Original line number Diff line number Diff line
@@ -1245,12 +1245,15 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg) 
	case SPIDER_NET_PHYINT:

	case SPIDER_NET_GMAC2INT:

	case SPIDER_NET_GMAC1INT:

	case SPIDER_NET_GIPSINT:

	case SPIDER_NET_GFIFOINT:

	case SPIDER_NET_DMACINT:

	case SPIDER_NET_GSYSINT:

		break; */



	case SPIDER_NET_GIPSINT:

		show_error = 0;

		break;



	case SPIDER_NET_GPWOPCMPINT:

		/* PHY write operation completed */

		show_error = 0;
@@ -1309,9 +1312,10 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg) 
	case SPIDER_NET_GDTDCEINT:

		/* chain end. If a descriptor should be sent, kick off

		 * tx dma

		if (card->tx_chain.tail == card->tx_chain.head)

		if (card->tx_chain.tail != card->tx_chain.head)

			spider_net_kick_tx_dma(card);

		show_error = 0; */

		*/

		show_error = 0;

		break;



	/* case SPIDER_NET_G1TMCNTINT: not used. print a message */
@@ -1425,8 +1429,9 @@ spider_net_handle_error_irq(struct spider_net_card *card, u32 status_reg) 
	}



	if ((show_error) && (netif_msg_intr(card)))

		pr_err("Got error interrupt, GHIINT0STS = 0x%08x, "

		pr_err("Got error interrupt on %s, GHIINT0STS = 0x%08x, "

		       "GHIINT1STS = 0x%08x, GHIINT2STS = 0x%08x\n",

		       card->netdev->name,

		       status_reg, error_reg1, error_reg2);



	/* clear interrupt sources */