• Matthew Wilcox's avatar
    [PATCH] eliminate pci_dev name · 49ec0f07
    Matthew Wilcox authored
    This removes the pci_dev "->name[]" field, and makes users use the
    "struct device" name field instead.
    
    It also trimps it down to 50 bytes and limited the length of the vendor
    & device descriptions to 20 bytes each.  Now we have three cases:
    
     - unknown vendor & unknown device -> "PCI device %04x:%04x".
    	Clearly limited to 21 chars.
     - known vendor, unknown device -> "PCI device %04x:%04x (%.20s)"
    	24 + 20 chars
     - known vendor, known device -> "%.20s %.20s"
    	20 + 1 + 20 + 1, EXCEPT:
     - multiple devices of the same type add " (#%d)"
    	so 42 + 4 + 4 = 50.  This is the point where an IBMer tells me they
    	intend to sell a machine with > 9999 PCI devices of the same type ;-)
    
    This limits the PCI IDs to a reasonable amount of space.
    
    For release, I think we do want to go back up to 80 for prettier output
    49ec0f07
probe.c 16.5 KB