Re: [PATCH v5 0/4] New Microsemi PCI Switch Management Driver

2017-03-01 Thread Keith Busch
On Wed, Mar 01, 2017 at 03:37:03PM -0700, Logan Gunthorpe wrote: > On 01/03/17 03:26 PM, Keith Busch wrote: > > I think this is from using the managed device resource API to request the > > irq actions. The scope of the resource used to be tied to the pci_dev's > >

Re: [PATCH v5 0/4] New Microsemi PCI Switch Management Driver

2017-03-01 Thread Keith Busch
On Wed, Mar 01, 2017 at 03:41:20PM -0600, Bjorn Helgaas wrote: > On Sat, Feb 25, 2017 at 11:53:13PM -0700, Logan Gunthorpe wrote: > > Changes since v4: > > > > * Turns out pushing the pci release code into the device release > > function didn't work as I would have liked. If you try to unbind th

Re: [RFC 0/1] New PCI Switch Management Driver

2016-12-19 Thread Keith Busch
On Mon, Dec 19, 2016 at 10:06:56AM -0700, Logan Gunthorpe wrote: > As I noted, the hardware is compliant and works perfectly fine with the > in-kernel driver. However, the hardware has many additional custom > features that are not covered by the PCI specs. For example, it has an > interface to cou

Re: [RFC 1/1] MicroSemi Switchtec management interface driver

2016-12-19 Thread Keith Busch
On Sat, Dec 17, 2016 at 10:09:22AM -0700, Logan Gunthorpe wrote: > Microsemi's "Switchtec" line of PCI switch devices is already > supported by the kernel with standard PCI switch drivers. However, the > Switchtec device advertises a special management endpoint which > enables some additional funct