On Sat, Apr 6, 2013 at 2:49 AM, James Bottomley
wrote:
> On Thu, 2013-04-04 at 12:06 -0600, Bjorn Helgaas wrote:
>> On Thu, Mar 21, 2013 at 6:51 PM, Robert Hancock wrote:
>> > -Reconsider whether supporting read/write on the resource files for IO port
>> > regions like these makes any sense. Obv
On Thu, 2013-04-04 at 12:06 -0600, Bjorn Helgaas wrote:
> On Thu, Mar 21, 2013 at 6:51 PM, Robert Hancock wrote:
> > On 03/20/2013 10:35 PM, Myron Stowe wrote:
> >>
> >> Sysfs includes entries to memory regions that back a PCI device's BARs.
> >> The pci-sysfs entries backing I/O Port BARs can be
On Thu, Mar 21, 2013 at 6:51 PM, Robert Hancock wrote:
> On 03/20/2013 10:35 PM, Myron Stowe wrote:
>>
>> Sysfs includes entries to memory regions that back a PCI device's BARs.
>> The pci-sysfs entries backing I/O Port BARs can be accessed by userspace,
>> providing direct access to the device's
> On Fri, Mar 22, 2013 at 9:55 AM, Robert Hancock
> wrote:
> > On Fri, Mar 22, 2013 at 9:39 AM, Myron Stowe
> wrote:
> >> On Thu, Mar 21, 2013 at 6:51 PM, Robert Hancock
> wrote:
> >>> On 03/20/2013 10:35 PM, Myron Stowe wrote:
>
> Sysfs includes entries to memory regions that back a
On Fri, Mar 22, 2013 at 9:55 AM, Robert Hancock wrote:
> On Fri, Mar 22, 2013 at 9:39 AM, Myron Stowe wrote:
>> On Thu, Mar 21, 2013 at 6:51 PM, Robert Hancock wrote:
>>> On 03/20/2013 10:35 PM, Myron Stowe wrote:
Sysfs includes entries to memory regions that back a PCI device's BARs.
On Fri, Mar 22, 2013 at 9:39 AM, Myron Stowe wrote:
> On Thu, Mar 21, 2013 at 6:51 PM, Robert Hancock wrote:
>> On 03/20/2013 10:35 PM, Myron Stowe wrote:
>>>
>>> Sysfs includes entries to memory regions that back a PCI device's BARs.
>>> The pci-sysfs entries backing I/O Port BARs can be accesse
On Thu, Mar 21, 2013 at 6:51 PM, Robert Hancock wrote:
> On 03/20/2013 10:35 PM, Myron Stowe wrote:
>>
>> Sysfs includes entries to memory regions that back a PCI device's BARs.
>> The pci-sysfs entries backing I/O Port BARs can be accessed by userspace,
>> providing direct access to the device's
On Thu, Mar 21, 2013 at 06:51:31PM -0600, Robert Hancock wrote:
> On 03/20/2013 10:35 PM, Myron Stowe wrote:
> >Sysfs includes entries to memory regions that back a PCI device's BARs.
> >The pci-sysfs entries backing I/O Port BARs can be accessed by userspace,
> >providing direct access to the devi
On 03/20/2013 10:35 PM, Myron Stowe wrote:
Sysfs includes entries to memory regions that back a PCI device's BARs.
The pci-sysfs entries backing I/O Port BARs can be accessed by userspace,
providing direct access to the device's registers. File permissions
prevent random users from accessing the
Sysfs includes entries to memory regions that back a PCI device's BARs.
The pci-sysfs entries backing I/O Port BARs can be accessed by userspace,
providing direct access to the device's registers. File permissions
prevent random users from accessing the device's registers through these
files, but
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