diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2007-05-07 22:58:36 -0400 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-05-07 23:43:48 -0400 |
| commit | a7de7c74227edda719b257eb15aecd73790ff894 (patch) | |
| tree | c5168a047e3b55b220a869c678a9fefb76ffbdfc /arch/powerpc/sysdev/Makefile | |
| parent | 812fd1fd63caf2d72906603ebb9c6049a19ef4d2 (diff) | |
[POWERPC] MPIC MSI allocator
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>
Diffstat (limited to 'arch/powerpc/sysdev/Makefile')
| -rw-r--r-- | arch/powerpc/sysdev/Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile index e96ca9618db..a1702053297 100644 --- a/arch/powerpc/sysdev/Makefile +++ b/arch/powerpc/sysdev/Makefile | |||
| @@ -2,7 +2,9 @@ ifeq ($(CONFIG_PPC64),y) | |||
| 2 | EXTRA_CFLAGS += -mno-minimal-toc | 2 | EXTRA_CFLAGS += -mno-minimal-toc |
| 3 | endif | 3 | endif |
| 4 | 4 | ||
| 5 | obj-$(CONFIG_MPIC) += mpic.o | 5 | mpic-msi-obj-$(CONFIG_PCI_MSI) += mpic_msi.o |
| 6 | obj-$(CONFIG_MPIC) += mpic.o $(mpic-msi-obj-y) | ||
| 7 | |||
| 6 | obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o | 8 | obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o |
| 7 | obj-$(CONFIG_PPC_MPC106) += grackle.o | 9 | obj-$(CONFIG_PPC_MPC106) += grackle.o |
| 8 | obj-$(CONFIG_PPC_DCR) += dcr.o | 10 | obj-$(CONFIG_PPC_DCR) += dcr.o |