Re: [PATCH 0/2] PCI: decode disable fixes

2012-07-09 Thread Bjorn Helgaas
On Mon, Jul 9, 2012 at 12:20 PM, Bjorn Helgaas wrote: > Since 2.6.36 (253d2e5498), we've disabled MEM & IO decoding while we size > BARs (except for host bridge devices). These patches tweak this in two > ways: > > 1) We only kept decoding disabled while sizing the low-order dword > of 64-bit

[PATCH 0/2] PCI: decode disable fixes

2012-07-09 Thread Bjorn Helgaas
Since 2.6.36 (253d2e5498), we've disabled MEM & IO decoding while we size BARs (except for host bridge devices). These patches tweak this in two ways: 1) We only kept decoding disabled while sizing the low-order dword of 64-bit BARs. I think we should keep it disabled while we do the high-order

[PATCH 0/2] PCI: decode disable fixes

2012-07-09 Thread Bjorn Helgaas
Since 2.6.36 (253d2e5498), we've disabled MEM IO decoding while we size BARs (except for host bridge devices). These patches tweak this in two ways: 1) We only kept decoding disabled while sizing the low-order dword of 64-bit BARs. I think we should keep it disabled while we do the high-order

Re: [PATCH 0/2] PCI: decode disable fixes

2012-07-09 Thread Bjorn Helgaas
On Mon, Jul 9, 2012 at 12:20 PM, Bjorn Helgaas bhelg...@google.com wrote: Since 2.6.36 (253d2e5498), we've disabled MEM IO decoding while we size BARs (except for host bridge devices). These patches tweak this in two ways: 1) We only kept decoding disabled while sizing the low-order dword