Messages in this thread Patch in this message | | | Date | Tue, 10 Oct 2006 16:08:42 -0500 | Subject | [PATCH 11/21]: powerpc/cell spidernet stop error printing patch. | From | (Linas Vepstas) |
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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>
---- drivers/net/spider_net.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-)
Index: linux-2.6.18-mm2/drivers/net/spider_net.c =================================================================== --- linux-2.6.18-mm2.orig/drivers/net/spider_net.c 2006-10-10 12:58:08.000000000 -0500 +++ linux-2.6.18-mm2/drivers/net/spider_net.c 2006-10-10 13:01:06.000000000 -0500 @@ -1245,12 +1245,15 @@ spider_net_handle_error_irq(struct spide 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 spide 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 spide } 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 */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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