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| author | Kumar Gala <galak@kernel.crashing.org> | 2008-05-22 00:59:23 +0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-05-23 09:27:26 +0400 |
| commit | 475ca391b490a683d66bf19999a8a7a24913f139 (patch) | |
| tree | e7818dcd25169b9d9c9ed35723b3cafd2be455fd /arch/powerpc/platforms/cell/axon_msi.c | |
| parent | 2ca7633dc73405ee775a2e9b7961b47a38bc882d (diff) | |
| download | linux-475ca391b490a683d66bf19999a8a7a24913f139.tar.xz | |
[POWERPC] mpic: Deal with bogus NIRQ in Feature Reporting Register
Some chips (like the SoCs from Freescale) report the wrong value in NIRQ
and this causes issues if its doesn't match or exceed the value of
irq_count.
Add a flag that board code can set to just use irq_count instead of
FRR[NIRQ]. Eventually we'll add a device tree property with the number
of sources.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/cell/axon_msi.c')
0 files changed, 0 insertions, 0 deletions