From 3322340a9db2251ac9d09bc7b8d49e872298ae95 Mon Sep 17 00:00:00 2001 From: Felix Radensky Date: Sun, 28 Mar 2010 16:02:02 +0300 Subject: [PATCH] PCI: Allow manual resource allocation for PCI hotplug bridges At the moment only PCI-E briges can be flagged as hotplug, thus allowing manual resource preallocation via pci=hpmemsize=nnM and pci=hpiosize=nnM kernel parameters. Some PCI hotplug bridges, e.g. PLX 6254 can also benefit from this functionalily, as kernel fails to properly allocate their resources when hotplug device is added and PCI bus is rescanned. This patch adds header quirk for PLX 6254 that marks this bridge as hotplug. Other PCI bridges with similar problems can use it as well. Signed-off-by: Felix Radensky Signed-off-by: Jesse Barnes --- Reading git-format-patch failed