Re: [PATCH v8 8/9] pci: Add support for creating a generic host_bridge from device tree

On Wednesday 02 July 2014 18:31:13 Will Deacon wrote:

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...

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• err = of_pci_parse_bus_range(parent->of_node, bus_range);
• if (err) {

•     dev_info(parent, "No bus range for %s, using default [0-255]\n",
  

•             parent->of_node->full_name);
  

•     bus_range->start = 0;
  

•     bus_range->end = 255;
  

•     bus_range->flags = IORESOURCE_BUS;
  

What about bus_range->name?

Don't know! Is anyone using it?

I guess /proc/iomem prints it out? I set it in my current driver, if you want to take a look.

I don't think the bus resources show up anywhere in procfs. Anyway, it's always a good idea to give resources a name, if only for debugging purposes.

Arnd