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RE: [Xen-devel] [VTD][PATCH] Correct PCI_EXP_DEVCTL_FLR

To: "Han, Weidong" <weidong.han@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] [VTD][PATCH] Correct PCI_EXP_DEVCTL_FLR
From: "Guy Zana" <guy@xxxxxxxxxxxx>
Date: Wed, 7 Nov 2007 03:53:36 -0500
Cc: "Kay, Allen M" <allen.m.kay@xxxxxxxxx>
Delivery-date: Wed, 07 Nov 2007 00:57:52 -0800
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Thread-index: Acgg7m20Z59wCg70TdKtHWDP4yG7wAALAocg
Thread-topic: [Xen-devel] [VTD][PATCH] Correct PCI_EXP_DEVCTL_FLR
-#define PCI_EXP_DEVCTL_FLR      (0x1b)
+#define PCI_EXP_DEVCTL_FLR      (1 << 15)

Can you please explain what is the difference (in functionality) between these 
values?

Thanks,
Guy.

> -----Original Message-----
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
> [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of 
> Han, Weidong
> Sent: Wednesday, November 07, 2007 5:30 AM
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Cc: Kay, Allen M
> Subject: [Xen-devel] [VTD][PATCH] Correct PCI_EXP_DEVCTL_FLR
> 
> This patch corrects PCI_EXP_DEVCTL_FLR so that function level 
> reset will be really executed, and also replaces some magic 
> numbers with micro.
> 
> Signed-off-by: Anthony Xu <anthony.xu@xxxxxxxxx>
> Signed-off-by: Weidong Han <weidong.han@xxxxxxxxx>
> 

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