powerpc/pseries: Enable PRRN handling · 1b1218d32e - Gogs

powerpc/pseries: Enable PRRN handling

The Linux kernel and platform firmware negotiate their mutual support
of the PRRN option via the ibm,client-architecture-support interface.
This patch simply sets the appropriate fields in the client architecture
vector to indicate Linux support for PRRN and will allow the firmware to
report PRRN events via the RTAS event-scan mechanism.

Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Nathan Fontenot 12 years ago

parent

b7abef045f

commit

1b1218d32e

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
arch/powerpc/kernel/prom_init.c
							 
								View File
							
				@@ -698,7 +698,7 @@ unsigned char ibm_architecture_vec[] = {
			
				 #else
			
				 	0,
			
				 #endif
			
				-	OV5_FEAT(OV5_TYPE1_AFFINITY),
			
				+	OV5_FEAT(OV5_TYPE1_AFFINITY) | OV5_FEAT(OV5_PRRN),
			
				 	0,
			
				 	0,
			
				 	0,