Hi Simon,
Attached is my host info of 'lspci'.
I pciback.hide 01:00.0 and 00:1b.0 and when I tried to statically assign
01:00.0 to guest, I got the " TypeError: int() can't convert non-string with
explicit base".
Thanks,
-- Dexuan
-----Original Message-----
From: Simon Horman [mailto:horms@xxxxxxxxxxxx]
Sent: 2009?6?17? 19:31
To: Cui, Dexuan
Cc: Keir Fraser; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [PATCH] xend: pci: find_parent: should return string rather than
int
On Wed, Jun 17, 2009 at 07:02:27PM +0800, Cui, Dexuan wrote:
> Using changeset 19783: 61ec78692b13, device assignment can't work:
> e.g., in find_the_uppermost_pci_bridge(),
> parent = dev_parent.find_parent()
> ...
> dev_parent = PciDevice(parent),
> we can see parent['domain'] is int and in PciDevice's __init__,
> int(dev['domain'], 16) would fail:
> TypeError: int() can't convert non-string with explicit base
>
> The patch fixes the issue.
Hi Dexuan,
sorry about that. The fix looks good to me.
Could you tell me a bit about what config/command you
ran to produce this problem? I'd like to add something
to the tests that I run.
Acked-by: Simon Horman <horms@xxxxxxxxxxxx>
>
> diff -r 61ec78692b13 tools/python/xen/util/pci.py
> --- a/tools/python/xen/util/pci.py Wed Jun 17 07:39:27 2009 +0100
> +++ b/tools/python/xen/util/pci.py Wed Jun 17 18:35:31 2009 +0800
> @@ -547,12 +547,12 @@ class PciDevice:
> else:
> dev = {}
> lst = parent.split(':')
> - dev['domain'] = int(lst[0], 16)
> - dev['bus'] = int(lst[1], 16)
> + dev['domain'] = '%04x' % int(lst[0], 16)
> + dev['bus'] = '%02x' % int(lst[1], 16)
> lst = lst[2]
> lst = lst.split('.')
> - dev['slot'] = int(lst[0], 16)
> - dev['func'] = int(lst[1], 16)
> + dev['slot'] = '%02x' % int(lst[0], 16)
> + dev['func'] = '%x' % int(lst[1], 16)
> return dev
> except OSError, (errno, strerr):
> raise PciDeviceParseError('Can not locate the parent of %s',
lspci.log
Description: lspci.log
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