]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[PATCH] powerpc/cell spidernet stop error printing patch.
authorLinas Vepstas <linas@austin.ibm.com>
Tue, 10 Oct 2006 21:08:42 +0000 (16:08 -0500)
committerJeff Garzik <jeff@garzik.org>
Wed, 11 Oct 2006 08:04:26 +0000 (04:04 -0400)
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>
drivers/net/spider_net.c

index 9d2ed04f9fd111eb5878f9f3879bc55811fa783e..0eeff1add882ce3776c2534cec04015dfdca4e0a 100644 (file)
@@ -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 */