* [PATCH 2/3] forcedeth: disable msix
@ 2007-02-19 14:28 Ayaz Abdulla
2007-02-20 16:26 ` Jeff Garzik
0 siblings, 1 reply; 4+ messages in thread
From: Ayaz Abdulla @ 2007-02-19 14:28 UTC (permalink / raw)
To: Jeff Garzik, Manfred Spraul, Andrew Morton, nedev
[-- Attachment #1: Type: text/plain, Size: 189 bytes --]
There seems to be an issue when both MSI-X is enabled and NAPI is
configured. This patch disables MSI-X until the issue is root caused.
Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>
[-- Attachment #2: patch-forcedeth-msix --]
[-- Type: text/plain, Size: 308 bytes --]
--- orig/drivers/net/forcedeth.c 2007-02-19 09:17:02.000000000 -0500
+++ new/drivers/net/forcedeth.c 2007-02-19 09:17:07.000000000 -0500
@@ -839,7 +839,7 @@
NV_MSIX_INT_DISABLED,
NV_MSIX_INT_ENABLED
};
-static int msix = NV_MSIX_INT_ENABLED;
+static int msix = NV_MSIX_INT_DISABLED;
/*
* DMA 64bit
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH 2/3] forcedeth: disable msix
@ 2007-02-20 8:34 Ayaz Abdulla
2007-02-23 20:20 ` Andy Gospodarek
0 siblings, 1 reply; 4+ messages in thread
From: Ayaz Abdulla @ 2007-02-20 8:34 UTC (permalink / raw)
To: Jeff Garzik, Manfred Spraul, Andrew Morton, nedev
[-- Attachment #1: Type: text/plain, Size: 189 bytes --]
There seems to be an issue when both MSI-X is enabled and NAPI is
configured. This patch disables MSI-X until the issue is root caused.
Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>
[-- Attachment #2: patch-forcedeth-msix --]
[-- Type: text/plain, Size: 308 bytes --]
--- orig/drivers/net/forcedeth.c 2007-02-20 03:29:04.000000000 -0500
+++ new/drivers/net/forcedeth.c 2007-02-20 03:29:33.000000000 -0500
@@ -839,7 +839,7 @@
NV_MSIX_INT_DISABLED,
NV_MSIX_INT_ENABLED
};
-static int msix = NV_MSIX_INT_ENABLED;
+static int msix = NV_MSIX_INT_DISABLED;
/*
* DMA 64bit
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 2/3] forcedeth: disable msix
2007-02-19 14:28 [PATCH 2/3] forcedeth: disable msix Ayaz Abdulla
@ 2007-02-20 16:26 ` Jeff Garzik
0 siblings, 0 replies; 4+ messages in thread
From: Jeff Garzik @ 2007-02-20 16:26 UTC (permalink / raw)
To: Ayaz Abdulla; +Cc: Manfred Spraul, Andrew Morton, nedev
Ayaz Abdulla wrote:
> There seems to be an issue when both MSI-X is enabled and NAPI is
> configured. This patch disables MSI-X until the issue is root caused.
>
> Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>
ACK patches 2-3
Will await resend of entire patch series, after patch #1 is updated
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH 2/3] forcedeth: disable msix
2007-02-20 8:34 Ayaz Abdulla
@ 2007-02-23 20:20 ` Andy Gospodarek
0 siblings, 0 replies; 4+ messages in thread
From: Andy Gospodarek @ 2007-02-23 20:20 UTC (permalink / raw)
To: Ayaz Abdulla; +Cc: Jeff Garzik, Manfred Spraul, Andrew Morton, nedev
On Tue, Feb 20, 2007 at 03:34:40AM -0500, Ayaz Abdulla wrote:
> There seems to be an issue when both MSI-X is enabled and NAPI is
> configured. This patch disables MSI-X until the issue is root caused.
>
> Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>
>
> --- orig/drivers/net/forcedeth.c 2007-02-20 03:29:04.000000000 -0500
> +++ new/drivers/net/forcedeth.c 2007-02-20 03:29:33.000000000 -0500
> @@ -839,7 +839,7 @@
> NV_MSIX_INT_DISABLED,
> NV_MSIX_INT_ENABLED
> };
> -static int msix = NV_MSIX_INT_ENABLED;
> +static int msix = NV_MSIX_INT_DISABLED;
>
> /*
> * DMA 64bit
Ayaz,
Can you elaborate on symptoms that would make one want to use this
patch?
-andy
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2007-02-23 20:20 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2007-02-19 14:28 [PATCH 2/3] forcedeth: disable msix Ayaz Abdulla
2007-02-20 16:26 ` Jeff Garzik
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2007-02-20 8:34 Ayaz Abdulla
2007-02-23 20:20 ` Andy Gospodarek
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