Thread (15 messages) 15 messages, 6 authors, 2010-02-18

Re: [RFC PATCH] PCI-E broken on PPC (regression)

From: Jesse Barnes <hidden>
Date: 2010-01-26 01:57:16

On Mon, 25 Jan 2010 12:38:49 -0800
Jesse Barnes [off-list ref] wrote:
On Mon, 25 Jan 2010 11:42:29 -0200
Breno Leitao [off-list ref] wrote:
quoted
Hello, 

I found that qlge is broken on PPC, and it got broken after commit 
06a1cbafb253c4c60d6a54a994887f5fbceabcc0. It happens because
dev->pcie is not set on PPC, because the function
set_pcie_port_type(), who sets dev->pcie, is not being called on PPC
PCI code.
You mean dev->is_pcie?

Why isn't pci_scan_device calling pci_setup_device for you?  That
should do the proper PCIe init depending on the device, along with
extracting other device info...
Cc'ing Ben for PPC.  Ben, should PPC use pci_scan_device when probing
its root busses?  Sounds like it just uses pci_device_add for each one
it finds instead?

If you don't actually need scanning (though what about hotplug?) we can
move the call to device_add instead...

-- 
Jesse Barnes, Intel Open Source Technology Center
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