| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2007-05-08 | [POWERPC] MPIC MSI allocator | Michael Ellerman | |
| To support MSI on MPIC we need a way to reserve and allocate hardware irq numbers, this patch implements an allocator for that purpose. New firmware platforms must define a "msi-available-ranges" property on their MPIC node for MSI to work. For U3/U4 we do a best-guess setup. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org> | |||
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