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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH 1/8] vpc: detect floppy disk geometries |
Date: | Thu, 20 Oct 2011 12:13:28 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:7.0) Gecko/20110927 Thunderbird/7.0 |
On 10/20/2011 11:14 AM, Kevin Wolf wrote:
> diff --git a/block/vpc.c b/block/vpc.c > index cb6c570..549a632 100644 > --- a/block/vpc.c > +++ b/block/vpc.c > @@ -463,6 +463,14 @@ static int calculate_geometry(int64_t total_sectors, uint16_t* cyls, > { > uint32_t cyls_times_heads; > > + if (total_sectors<= 5760) { > + /* Floppy disk geometry */Please state in the comment that this part is deviating from the algorithm in the VHD spec, which this function is generally supposed to implement.
Hmm, looks like virtual PC uses a separate "VFD" image for floppies, so I can drop this.
Paolo
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