From: linas@austin.ibm.com (Linas Vepstas)
To: akpm@osdl.org
Cc: jeff@garzik.org, Arnd Bergmann <arnd@arndb.de>,
netdev@vger.kernel.org, James K Lewis <jklewis@us.ibm.com>,
linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org
Subject: [PATCH 11/21]: powerpc/cell spidernet stop error printing patch.
Date: Tue, 10 Oct 2006 16:08:42 -0500 [thread overview]
Message-ID: <20061010210842.GH4381@austin.ibm.com> (raw)
In-Reply-To: <20061010204946.GW4381@austin.ibm.com>
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 */
next prev parent reply other threads:[~2006-10-10 21:08 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-10 20:49 [PATCH 0/21]: powerpc/cell spidernet bugfixes, etc Linas Vepstas
2006-10-10 20:56 ` [PATCH 1/21]: powerpc/cell spidernet ethtool -i version number info Linas Vepstas
2006-10-10 20:57 ` [PATCH 2/21]: powerpc/cell spidernet burst alignment patch Linas Vepstas
2006-10-10 20:59 ` [PATCH 3/21]: Spidernet module parm permissions Linas Vepstas
2006-10-10 21:00 ` [PATCH 4/21]: powerpc/cell spidernet force-end fix Linas Vepstas
2006-10-10 21:00 ` [PATCH 0/21]: powerpc/cell spidernet bugfixes, etc Andrew Morton
2006-10-10 21:01 ` [PATCH 5/21]: powerpc/cell spidernet zlen min packet length Linas Vepstas
2006-10-10 21:01 ` [PATCH 6/21]: powerpc/cell spidernet add missing netdev watchdog Linas Vepstas
2006-10-10 21:02 ` [PATCH 7/21]: Spidernet fix register field definitions Linas Vepstas
2006-10-10 21:04 ` [PATCH 8/21]: Spidernet stop queue when queue is full Linas Vepstas
2006-10-10 21:05 ` [PATCH 9/21]: powerpc/cell spidernet bogus rx interrupt bit Linas Vepstas
2006-10-10 21:06 ` [PATCH 10/21]: powerpc/cell spidernet fix error interrupt print Linas Vepstas
2006-10-10 21:08 ` Linas Vepstas [this message]
2006-10-10 21:09 ` [PATCH 12/21]: powerpc/cell spidernet incorrect offset Linas Vepstas
2006-10-10 21:11 ` [PATCH 13/21]: powerpc/cell spidernet low watermark patch Linas Vepstas
2006-10-10 21:13 ` [PATCH 14/21]: powerpc/cell spidernet NAPI polling info Linas Vepstas
2006-10-10 21:14 ` [PATCH 15/21]: powerpc/cell spidernet refine locking Linas Vepstas
2006-10-10 21:15 ` [PATCH 16/21]: powerpc/cell spidernet Linas Vepstas
2006-10-10 21:18 ` [PATCH 17/21]: powerpc/cell spidernet reduce DMA kicking Linas Vepstas
2006-10-10 21:19 ` [PATCH 18/21]: powerpc/cell spidernet variable name change Linas Vepstas
2006-10-10 21:21 ` [PATCH 19/21]: powerpc/cell spidernet DMA direction fix Linas Vepstas
2006-10-10 21:22 ` [PATCH 20/21]: powerpc/cell spidernet release all descrs Linas Vepstas
2006-10-10 21:23 ` [PATCH 21/21]: powerpc/cell spidernet DMA coalescing Linas Vepstas
2006-10-10 23:20 ` jschopp
2006-10-11 1:46 ` Geoff Levand
2006-10-11 9:25 ` Arnd Bergmann
2006-10-11 15:20 ` Linas Vepstas
2006-10-11 15:47 ` Geoff Levand
2006-10-11 22:13 ` Benjamin Herrenschmidt
2006-10-11 7:15 ` Benjamin Herrenschmidt
2006-10-14 2:12 ` Joel Schopp
2006-10-11 16:02 ` [PATCH 0/21]: powerpc/cell spidernet bugfixes, etc Arnd Bergmann
2006-10-11 16:42 ` James K Lewis
2006-10-11 21:06 ` James K Lewis
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