From: John Rose Date: Thu, 23 Jun 2005 07:09:54 +0000 (+1000) Subject: [PATCH] pSeries - read irqs dynamically X-Git-Tag: v2.6.13-rc1~68^2~387^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dad32bbf43b496bcd32a83f73a1e7fd0a02cfd3e;p=pandora-kernel.git [PATCH] pSeries - read irqs dynamically For I/O DLPAR to work properly, the kernel needs to allow for dynamic assignment of the irq field of the pci_dev structure upon dynamic bus addition. This patch moves the assignment of that field from pSeries_final_fixup() to pcibios_fixup_bus(), which enables dynamic assignment for the children of a newly added bus. Currently, pci_devs receive their irq numbers in one of two ways. The irq line is either read at boot for all pci_devs, or read by the rpaphp module at slot enable time. The latter is no longer sufficient for DLPAR addition of slots that don't qualify as PCI-hotplug capable. This solution handles the cases of boot and dynamic add. Signed-off-by: John Rose Signed-off-by: Paul Mackerras --- Reading git-diff-tree failed