diff options
| author | Jia Hongtao <B38951@freescale.com> | 2012-02-17 06:49:03 +0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2012-03-17 01:15:28 +0400 |
| commit | 8626816e905e8e131663dfcae27d307df8c220d0 (patch) | |
| tree | 53d6eeed360ce02a075d8adba5b399352ddcf2c6 /arch/powerpc/sysdev/Makefile | |
| parent | da3b6c0534c76bc08ce5524342586138687fd106 (diff) | |
| download | linux-8626816e905e8e131663dfcae27d307df8c220d0.tar.xz | |
powerpc: add support for MPIC message register API
Some MPIC implementations contain one or more blocks of message registers
that are used to send messages between cores via IPIs. A simple API has
been added to access (get/put, read, write, etc ...) these message registers.
The available message registers are initially discovered via nodes in the
device tree. A separate commit contains a binding for the message register
nodes.
Signed-off-by: Meador Inge <meador_inge@mentor.com>
Signed-off-by: Jia Hongtao <B38951@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/Makefile')
| -rw-r--r-- | arch/powerpc/sysdev/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index f80ff9f5f441..1bd7ecb24620 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile @@ -4,6 +4,8 @@ ccflags-$(CONFIG_PPC64) := -mno-minimal-toc mpic-msi-obj-$(CONFIG_PCI_MSI) += mpic_msi.o mpic_u3msi.o mpic_pasemi_msi.o obj-$(CONFIG_MPIC) += mpic.o $(mpic-msi-obj-y) +mpic-msgr-obj-$(CONFIG_MPIC_MSGR) += mpic_msgr.o +obj-$(CONFIG_MPIC) += mpic.o $(mpic-msi-obj-y) $(mpic-msgr-obj-y) obj-$(CONFIG_PPC_EPAPR_HV_PIC) += ehv_pic.o fsl-msi-obj-$(CONFIG_PCI_MSI) += fsl_msi.o obj-$(CONFIG_PPC_MSI_BITMAP) += msi_bitmap.o |