Re: [PATCH] Make x86 Host-PCI bridge drivers honor decoded ranges

2011-07-18 Thread John Baldwin
On Sunday, July 17, 2011 10:06:24 am Michael Butler wrote: > On 07/09/11 20:04, John Baldwin wrote: > > This patch adds a new API (pcib_host_res_*) that Host-PCI bridge drivers can > > use to restrict allocations for child devices to a known subset of address > > ranges that the bridge decodes. >

Re: [PATCH] Make x86 Host-PCI bridge drivers honor decoded ranges

2011-07-17 Thread Michael Butler
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 07/09/11 20:04, John Baldwin wrote: > This patch adds a new API (pcib_host_res_*) that Host-PCI bridge drivers can > use to restrict allocations for child devices to a known subset of address > ranges that the bridge decodes. One observation from

[PATCH] Make x86 Host-PCI bridge drivers honor decoded ranges

2011-07-09 Thread John Baldwin
This patch adds a new API (pcib_host_res_*) that Host-PCI bridge drivers can use to restrict allocations for child devices to a known subset of address ranges that the bridge decodes. Originally I tried to allocate the full ranges and use rmans just as we now do for PCI-PCI bridge windows. How