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Re: [Qemu-devel] [v2][PATCH 1/2] libxl: introduce libxl__is_igd_vga_pass

From: Ian Campbell
Subject: Re: [Qemu-devel] [v2][PATCH 1/2] libxl: introduce libxl__is_igd_vga_passthru
Date: Wed, 11 Mar 2015 11:26:28 +0000

On Tue, 2015-03-10 at 17:42 +0800, Tiejun Chen wrote:
> While working with qemu, IGD is a specific device in the case of pass through
> so we need to identify that to handle more later. Here we define a table to
> record all IGD types currently we can support. Also we need to introduce two
> helper functions to get vendor and device ids to lookup that table.
> Signed-off-by: Tiejun Chen <address@hidden>

Acked-by: Ian Campbell <address@hidden>

> +    FILE *f = fopen(pci_device_vendor_path, "r");

I was about to ask if we should use the carefd construct here, but
libxl_pci.c is full of fopen, so this isn't making things any worse at

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