diff options
| author | Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> | 2009-07-29 06:06:42 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-08-20 04:29:26 +0400 |
| commit | 9413c8836a16e9d034928a7f9d3ad81bebd71ce9 (patch) | |
| tree | d19deb8e6561212004f18ba1c3cbd668e3697048 /arch/powerpc | |
| parent | 02a606c2c47a2e4714225d0c3513ca03679f01d2 (diff) | |
| download | linux-9413c8836a16e9d034928a7f9d3ad81bebd71ce9.tar.xz | |
powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h>
As <asm/iommu.h> doesn't contain any other hardware specific definitions
but only interfaces.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/cell-regs.h | 11 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/iommu.h | 10 | ||||
| -rw-r--r-- | arch/powerpc/platforms/ps3/mm.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/ps3/system-bus.c | 2 |
4 files changed, 13 insertions, 12 deletions
diff --git a/arch/powerpc/include/asm/cell-regs.h b/arch/powerpc/include/asm/cell-regs.h index fd6fd00434ef..fdf64fd25950 100644 --- a/arch/powerpc/include/asm/cell-regs.h +++ b/arch/powerpc/include/asm/cell-regs.h @@ -303,6 +303,17 @@ struct cbe_mic_tm_regs { extern struct cbe_mic_tm_regs __iomem *cbe_get_mic_tm_regs(struct device_node *np); extern struct cbe_mic_tm_regs __iomem *cbe_get_cpu_mic_tm_regs(int cpu); + +/* Cell page table entries */ +#define CBE_IOPTE_PP_W 0x8000000000000000ul /* protection: write */ +#define CBE_IOPTE_PP_R 0x4000000000000000ul /* protection: read */ +#define CBE_IOPTE_M 0x2000000000000000ul /* coherency required */ +#define CBE_IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */ +#define CBE_IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */ +#define CBE_IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */ +#define CBE_IOPTE_H 0x0000000000000800ul /* cache hint */ +#define CBE_IOPTE_IOID_Mask 0x00000000000007fful /* ioid */ + /* some utility functions to deal with SMT */ extern u32 cbe_get_hw_thread_id(int cpu); extern u32 cbe_cpu_to_node(int cpu); diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h index 7ead7c16fb7c..7464c0daddd1 100644 --- a/arch/powerpc/include/asm/iommu.h +++ b/arch/powerpc/include/asm/iommu.h @@ -35,16 +35,6 @@ #define IOMMU_PAGE_MASK (~((1 << IOMMU_PAGE_SHIFT) - 1)) #define IOMMU_PAGE_ALIGN(addr) _ALIGN_UP(addr, IOMMU_PAGE_SIZE) -/* Cell page table entries */ -#define CBE_IOPTE_PP_W 0x8000000000000000ul /* protection: write */ -#define CBE_IOPTE_PP_R 0x4000000000000000ul /* protection: read */ -#define CBE_IOPTE_M 0x2000000000000000ul /* coherency required */ -#define CBE_IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */ -#define CBE_IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */ -#define CBE_IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */ -#define CBE_IOPTE_H 0x0000000000000800ul /* cache hint */ -#define CBE_IOPTE_IOID_Mask 0x00000000000007fful /* ioid */ - /* Boot time flags */ extern int iommu_is_off; extern int iommu_force_on; diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c index 846eb8b57fd1..189a25b80735 100644 --- a/arch/powerpc/platforms/ps3/mm.c +++ b/arch/powerpc/platforms/ps3/mm.c @@ -23,8 +23,8 @@ #include <linux/memory_hotplug.h> #include <linux/lmb.h> +#include <asm/cell-regs.h> #include <asm/firmware.h> -#include <asm/iommu.h> #include <asm/prom.h> #include <asm/udbg.h> #include <asm/lv1call.h> diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c index 3f763c5284ac..676f989ed4e4 100644 --- a/arch/powerpc/platforms/ps3/system-bus.c +++ b/arch/powerpc/platforms/ps3/system-bus.c @@ -27,7 +27,7 @@ #include <asm/udbg.h> #include <asm/lv1call.h> #include <asm/firmware.h> -#include <asm/iommu.h> +#include <asm/cell-regs.h> #include "platform.h" |