On 03/13/2018 03:56 PM, Andy Shevchenko wrote:
On Tue, Mar 13, 2018 at 8:54 PM, Gary R Hook wrote:
On 03/13/2018 12:20 PM, Andy Shevchenko wrote:
+ } else if (obuf[0] == '0' && obuf[1] == 'x') {
+ n = sscanf(obuf, "%x", _iommu_devid);
+ } else {
On Tue, Mar 13, 2018 at 8:54 PM, Gary R Hook wrote:
> On 03/13/2018 12:20 PM, Andy Shevchenko wrote:
>>> + } else if (obuf[0] == '0' && obuf[1] == 'x') {
>>> + n = sscanf(obuf, "%x", _iommu_devid);
>>> + } else {
>>> + n = sscanf(obuf,
On 03/13/2018 12:20 PM, Andy Shevchenko wrote:
+ oboff += OSCNPRINTF("%02x:%02x:%x (%u / %04x)\n",
+ PCI_BUS_NUM(amd_iommu_devid),
+ PCI_SLOT(amd_iommu_devid),
+
On Fri, Mar 9, 2018 at 2:51 AM, Gary R Hook wrote:
> Initially (at boot) the device table values dumped are all of the
> active devices. Add a devid debugfs file to allow the user to select a
> single device table entry to dump (active or not). Let any devid value
> greater
Initially (at boot) the device table values dumped are all of the
active devices. Add a devid debugfs file to allow the user to select a
single device table entry to dump (active or not). Let any devid value
greater than the maximum allowable PCI ID (0x) restore the
behavior to that effective