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Re: [PATCH v8 5/8] qdev-properties: make blocksize accept size suffixes
- To: Roman Kagan <rvkagan@xxxxxxxxxxxxxx>, qemu-devel@xxxxxxxxxx
- From: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
- Date: Tue, 2 Jun 2020 14:06:07 +0200
- Autocrypt: addr=philmd@xxxxxxxxxx; keydata= mQINBDXML8YBEADXCtUkDBKQvNsQA7sDpw6YLE/1tKHwm24A1au9Hfy/OFmkpzo+MD+dYc+7 bvnqWAeGweq2SDq8zbzFZ1gJBd6+e5v1a/UrTxvwBk51yEkadrpRbi+r2bDpTJwXc/uEtYAB GvsTZMtiQVA4kRID1KCdgLa3zztPLCj5H1VZhqZsiGvXa/nMIlhvacRXdbgllPPJ72cLUkXf z1Zu4AkEKpccZaJspmLWGSzGu6UTZ7UfVeR2Hcc2KI9oZB1qthmZ1+PZyGZ/Dy+z+zklC0xl XIpQPmnfy9+/1hj1LzJ+pe3HzEodtlVA+rdttSvA6nmHKIt8Ul6b/h1DFTmUT1lN1WbAGxmg CH1O26cz5nTrzdjoqC/b8PpZiT0kO5MKKgiu5S4PRIxW2+RA4H9nq7nztNZ1Y39bDpzwE5Sp bDHzd5owmLxMLZAINtCtQuRbSOcMjZlg4zohA9TQP9krGIk+qTR+H4CV22sWldSkVtsoTaA2 qNeSJhfHQY0TyQvFbqRsSNIe2gTDzzEQ8itsmdHHE/yzhcCVvlUzXhAT6pIN0OT+cdsTTfif MIcDboys92auTuJ7U+4jWF1+WUaJ8gDL69ThAsu7mGDBbm80P3vvUZ4fQM14NkxOnuGRrJxO qjWNJ2ZUxgyHAh5TCxMLKWZoL5hpnvx3dF3Ti9HW2dsUUWICSQARAQABtDJQaGlsaXBwZSBN YXRoaWV1LURhdWTDqSAoUGhpbCkgPHBoaWxtZEByZWRoYXQuY29tPokCVQQTAQgAPwIbDwYL CQgHAwIGFQgCCQoLBBYCAwECHgECF4AWIQSJweePYB7obIZ0lcuio/1u3q3A3gUCXsfWwAUJ KtymWgAKCRCio/1u3q3A3ircD/9Vjh3aFNJ3uF3hddeoFg1H038wZr/xi8/rX27M1Vj2j9VH 0B8Olp4KUQw/hyO6kUxqkoojmzRpmzvlpZ0cUiZJo2bQIWnvScyHxFCv33kHe+YEIqoJlaQc JfKYlbCoubz+02E2A6bFD9+BvCY0LBbEj5POwyKGiDMjHKCGuzSuDRbCn0Mz4kCa7nFMF5Jv piC+JemRdiBd6102ThqgIsyGEBXuf1sy0QIVyXgaqr9O2b/0VoXpQId7yY7OJuYYxs7kQoXI 6WzSMpmuXGkmfxOgbc/L6YbzB0JOriX0iRClxu4dEUg8Bs2pNnr6huY2Ft+qb41RzCJvvMyu gS32LfN0bTZ6Qm2A8ayMtUQgnwZDSO23OKgQWZVglGliY3ezHZ6lVwC24Vjkmq/2yBSLakZE 6DZUjZzCW1nvtRK05ebyK6tofRsx8xB8pL/kcBb9nCuh70aLR+5cmE41X4O+MVJbwfP5s/RW 9BFSL3qgXuXso/3XuWTQjJJGgKhB6xXjMmb1J4q/h5IuVV4juv1Fem9sfmyrh+Wi5V1IzKI7 RPJ3KVb937eBgSENk53P0gUorwzUcO+ASEo3Z1cBKkJSPigDbeEjVfXQMzNt0oDRzpQqH2vp apo2jHnidWt8BsckuWZpxcZ9+/9obQ55DyVQHGiTN39hkETy3Emdnz1JVHTU0Q==
- Cc: Fam Zheng <fam@xxxxxxxxxx>, Kevin Wolf <kwolf@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Daniel P. Berrangé <berrange@xxxxxxxxxx>, Eduardo Habkost <ehabkost@xxxxxxxxxx>, qemu-block@xxxxxxxxxx, Paul Durrant <paul@xxxxxxx>, Eric Blake <eblake@xxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Laurent Vivier <laurent@xxxxxxxxx>, Max Reitz <mreitz@xxxxxxxxxx>, Keith Busch <kbusch@xxxxxxxxxx>, Gerd Hoffmann <kraxel@xxxxxxxxxx>, Stefan Hajnoczi <stefanha@xxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Anthony Perard <anthony.perard@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, John Snow <jsnow@xxxxxxxxxx>
- Delivery-date: Tue, 02 Jun 2020 12:06:35 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 5/29/20 12:55 AM, Roman Kagan wrote:
> It appears convenient to be able to specify physical_block_size and
> logical_block_size using common size suffixes.
>
> Teach the blocksize property setter to interpret them. Also express the
> upper and lower limits in the respective units.
>
> Signed-off-by: Roman Kagan <rvkagan@xxxxxxxxxxxxxx>
> Reviewed-by: Eric Blake <eblake@xxxxxxxxxx>
> ---
> hw/core/qdev-properties.c | 16 +++++++++-------
> 1 file changed, 9 insertions(+), 7 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <philmd@xxxxxxxxxx>
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