From: Jeff Garzik <jeff@garzik.org>
To: Dhananjay Phadke <dhananjay@netxen.com>
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH 1/4] [RESEND] netxen: improve msi support
Date: Tue, 25 Mar 2008 23:19:07 -0400 [thread overview]
Message-ID: <47E9C0AB.9010702@garzik.org> (raw)
In-Reply-To: <1205809191-20901-2-git-send-email-dhananjay@netxen.com>
Dhananjay Phadke wrote:
> Recent netxen firmware has new scheme of generating MSI interrupts, it
> raises interrupt and blocks itself, waiting for driver to unmask. This
> reduces chance of spurious interrupts.
>
> The driver will be able to deal with older firmware as well.
>
> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
> Tested-by: Vernon Mauery <mauery@us.ibm.com>
> ---
> drivers/net/netxen/netxen_nic.h | 1 +
> drivers/net/netxen/netxen_nic_hdr.h | 12 ++++++
> drivers/net/netxen/netxen_nic_hw.c | 2 +
> drivers/net/netxen/netxen_nic_init.c | 2 +
> drivers/net/netxen/netxen_nic_main.c | 56 ++++++++++++-----------------
> drivers/net/netxen/netxen_nic_phan_reg.h | 3 ++
> 6 files changed, 43 insertions(+), 33 deletions(-)
applied 1-4
next prev parent reply other threads:[~2008-03-26 3:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-18 2:59 [PATCH 0/4] [RESEND] netxen fixes Dhananjay Phadke
2008-03-18 2:59 ` [PATCH 1/4] [RESEND] netxen: improve msi support Dhananjay Phadke
2008-03-26 3:19 ` Jeff Garzik [this message]
2008-03-18 2:59 ` [PATCH 2/4] [RESEND] netxen: napi and irq cleanup Dhananjay Phadke
2008-03-18 2:59 ` [PATCH 3/4] [RESEND] netxen: remove low level tx lock Dhananjay Phadke
2008-03-18 2:59 ` [PATCH 4/4] [RESEND] netxen: fix rx dropped stats Dhananjay Phadke
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