[PATCH v11 16/60] PCI: Restore pref MMIO allocation logic for host bridge without mmio64

2016-04-07 Thread Yinghai Lu
>From 5b2854155 (PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources), we change the logic for pref mmio allocation: When bridge pref support mmio64, we will only put children pref that support mmio64 into it, and will put children pref mmio32 into bridge's non-pref mmio32. That

[PATCH v11 16/60] PCI: Restore pref MMIO allocation logic for host bridge without mmio64

2016-04-07 Thread Yinghai Lu
>From 5b2854155 (PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources), we change the logic for pref mmio allocation: When bridge pref support mmio64, we will only put children pref that support mmio64 into it, and will put children pref mmio32 into bridge's non-pref mmio32. That