> -----Original Message----- > From: Jiang Liu [mailto:jiang.liu@xxxxxxxxxxxxxxx] > Sent: Tuesday, October 27, 2015 12:10 AM > To: Jake Oshins <jakeo@xxxxxxxxxxxxx>; gregkh@xxxxxxxxxxxxxxxxxxx; KY > Srinivasan <kys@xxxxxxxxxxxxx>; linux-kernel@xxxxxxxxxxxxxxx; > devel@xxxxxxxxxxxxxxxxxxxxxx; olaf@xxxxxxxxx; apw@xxxxxxxxxxxxx; > vkuznets@xxxxxxxxxx; tglx@xxxxxxxxxxxxx; Haiyang Zhang > <haiyangz@xxxxxxxxxxxxx>; marc.zyngier@xxxxxxx; > bhelgaas@xxxxxxxxxx; linux-pci@xxxxxxxxxxxxxxx > Subject: Re: [PATCH v3 4/7] PCI: Record an fwnode associated with root PCI > buses, optionally > > On 2015/10/27 7:15, jakeo@xxxxxxxxxxxxx wrote: > > From: Jake Oshins <jakeo@xxxxxxxxxxxxx> > > > > This patch allows a PCI front-end implementation to supply an > fwnode_handle > > associated with a root PCI bus, optionally. If supplied, the PCI driver > > records this. > > > > This patch supports the next patch in the series, which looks up an IRQ > domain > > through this handle. > Hi JaKeo, > Instead of changing the pci_create_root_bus() interface, > how about packing fwnode into sysdata, then we may > either 1) introduce a helper to retrieve fwnode from sysdata > or 2) set host_bridge->fwnode = sysdata in function > pcibios_root_bridge_prepare. > > Thanks, > Gerry > Thanks for the review. I'll work up a version that uses this suggestion and resend. (I'll respond to your feedback on the other patches, too.) -- Jake Oshins _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
