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From: | Blue Swirl |
Subject: | Re: [Qemu-devel] [PATCH] virtio_serial: A char device for simple guest <-> host communication |
Date: | Tue, 23 Jun 2009 18:15:18 +0300 |
On 6/23/09, Amit Shah <address@hidden> wrote: > We expose multiple char devices ("ports") for simple communication > between the host userspace and guest. > +struct virtio_serial_config { > + __u32 nr_ports; > + __u16 status; > +} __attribute__((packed)); There is still structure packing. I'd use __u16 for both fields, do you really need 4 gigs of ports?.
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