On Wed, Nov 12, 2014 at 10:51:31AM +0000, Ming Lei wrote: > On Wed, Nov 12, 2014 at 5:58 PM, Lorenzo Pieralisi > <lorenzo.pieralisi@xxxxxxx> wrote: > > On Wed, Nov 12, 2014 at 02:12:12AM +0000, Ming Lei wrote: > >> On Wed, Nov 12, 2014 at 2:24 AM, Lorenzo Pieralisi > >> <lorenzo.pieralisi@xxxxxxx> wrote: > >> > On Tue, Nov 11, 2014 at 02:02:20PM +0000, Ming Lei wrote: > >> > > >> > [...] > >> > > >> >> > http://lists.infradead.org/pipermail/linux-arm-kernel/2014-October/296535.html > >> >> > > >> >> > Patch above is already queued and applies most of the changes you have posted > >> >> > above. > >> >> > >> >> I should have looked at list first before writing the patch, :-( > >> >> > >> >> Could you make it more generic so that other ARCHs(at least ARM64) > >> >> can benefit from it too? > >> > > >> > That's our current goal, we are carrying out clean-ups to remove arch > >> > dependency and move code to the generic layer PCI layer. > >> > >> OK, I am glad to test them after you post them out. > >> > >> At least, the 'struct gen_pci' pointer can be put in driver data > >> of the platform_device now, which may remove dependency on > >> pci_sysdata in this driver. But ARCH's pcibios code still may > >> access 'pci_sysdata', do you have patches or solution to handle > >> this issue? > > > > I will consider adding struct gen_pci pointer as platform device > > driver data, we are working on removing pci_sys_data dependency in the ARM > > pcibios backend, and I do not think we are far from achieving that. > > Other ARCHs has sort of pcibios backend too, so that said it still > depends on ARM or ARM64, doesn't it? Yes, so ? If you think there is a way to make this host controller work on all arches you fancy using it on with no arch dependency in a proper way step up to the plate and post the code, we will duly review it. Thanks, Lorenzo -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
