Re: [PATCH v2 7/8] cxl/port: Introduce cxl_port objects

2021-04-14 Thread Dan Williams
On Tue, Apr 13, 2021 at 6:15 PM Bjorn Helgaas wrote: > > On Thu, Apr 08, 2021 at 07:13:38PM -0700, Dan Williams wrote: > > Hi Bjorn, thanks for taking a look. > > > > On Thu, Apr 8, 2021 at 3:42 PM Bjorn Helgaas wrote: > > > > > > [+cc Greg, Rafael, Matthew: device model questions] > > > > > >

Re: [PATCH v2 7/8] cxl/port: Introduce cxl_port objects

2021-04-13 Thread Bjorn Helgaas
On Thu, Apr 08, 2021 at 07:13:38PM -0700, Dan Williams wrote: > Hi Bjorn, thanks for taking a look. > > On Thu, Apr 8, 2021 at 3:42 PM Bjorn Helgaas wrote: > > > > [+cc Greg, Rafael, Matthew: device model questions] > > > > Hi Dan, > > > > On Thu, Apr 01, 2021 at 07:31:20AM -0700, Dan Williams

Re: [PATCH v2 7/8] cxl/port: Introduce cxl_port objects

2021-04-13 Thread Dan Williams
On Thu, Apr 8, 2021 at 7:13 PM Dan Williams wrote: > > Hi Bjorn, thanks for taking a look. > > > On Thu, Apr 8, 2021 at 3:42 PM Bjorn Helgaas wrote: > > > > [+cc Greg, Rafael, Matthew: device model questions] > > > > Hi Dan, > > > > On Thu, Apr 01, 2021 at 07:31:20AM -0700, Dan Williams wrote: >

Re: [PATCH v2 7/8] cxl/port: Introduce cxl_port objects

2021-04-08 Thread Dan Williams
Hi Bjorn, thanks for taking a look. On Thu, Apr 8, 2021 at 3:42 PM Bjorn Helgaas wrote: > > [+cc Greg, Rafael, Matthew: device model questions] > > Hi Dan, > > On Thu, Apr 01, 2021 at 07:31:20AM -0700, Dan Williams wrote: > > Once the cxl_root is established then other ports in the hierarchy

Re: [PATCH v2 7/8] cxl/port: Introduce cxl_port objects

2021-04-08 Thread Bjorn Helgaas
[+cc Greg, Rafael, Matthew: device model questions] Hi Dan, On Thu, Apr 01, 2021 at 07:31:20AM -0700, Dan Williams wrote: > Once the cxl_root is established then other ports in the hierarchy can > be attached. The cxl_port object, unlike cxl_root that is associated > with host bridges, is

Re: [PATCH v2 7/8] cxl/port: Introduce cxl_port objects

2021-04-06 Thread Jonathan Cameron
On Thu, 1 Apr 2021 07:31:20 -0700 Dan Williams wrote: > Once the cxl_root is established then other ports in the hierarchy can > be attached. The cxl_port object, unlike cxl_root that is associated > with host bridges, is associated with PCIE Root Ports or PCIE Switch > Ports. Add cxl_port

[PATCH v2 7/8] cxl/port: Introduce cxl_port objects

2021-04-01 Thread Dan Williams
Once the cxl_root is established then other ports in the hierarchy can be attached. The cxl_port object, unlike cxl_root that is associated with host bridges, is associated with PCIE Root Ports or PCIE Switch Ports. Add cxl_port instances for all PCIE Root Ports in an ACPI0016 host bridge. The