diff options
| author | Shivaprasad G Bhat <sbhat@linux.ibm.com> | 2024-06-24 15:38:21 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-06-28 10:03:38 +0300 |
| commit | b09c031d9433dda3186190e5845ba0d720212567 (patch) | |
| tree | dd04beb05d9e2eed3a74fb0bd4c345c32e3a0b31 /arch/powerpc/include/asm/iommu.h | |
| parent | 932bed41217059638c78a75411b7893b121d2162 (diff) | |
| download | linux-b09c031d9433dda3186190e5845ba0d720212567.tar.xz | |
powerpc/iommu: Move pSeries specific functions to pseries/iommu.c
The PowerNV specific table_group_ops are defined in powernv/pci-ioda.c.
The pSeries specific table_group_ops are sitting in the generic powerpc
file. Move it to where it actually belong(pseries/iommu.c).
The functions are currently defined even for CONFIG_PPC_POWERNV
which are unused on PowerNV.
Only code movement, no functional changes intended.
Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/171923269701.1397.15758640002786937132.stgit@linux.ibm.com
Diffstat (limited to 'arch/powerpc/include/asm/iommu.h')
| -rw-r--r-- | arch/powerpc/include/asm/iommu.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h index bb252a15cd4c..f49157effcee 100644 --- a/arch/powerpc/include/asm/iommu.h +++ b/arch/powerpc/include/asm/iommu.h @@ -158,6 +158,9 @@ extern int iommu_tce_table_put(struct iommu_table *tbl); extern struct iommu_table *iommu_init_table(struct iommu_table *tbl, int nid, unsigned long res_start, unsigned long res_end); bool iommu_table_in_use(struct iommu_table *tbl); +extern void iommu_table_reserve_pages(struct iommu_table *tbl, + unsigned long res_start, unsigned long res_end); +extern void iommu_table_clear(struct iommu_table *tbl); #define IOMMU_TABLE_GROUP_MAX_TABLES 2 @@ -220,7 +223,6 @@ extern long iommu_tce_xchg_no_kill(struct mm_struct *mm, extern void iommu_tce_kill(struct iommu_table *tbl, unsigned long entry, unsigned long pages); -extern struct iommu_table_group_ops spapr_tce_table_group_ops; #else static inline void iommu_register_group(struct iommu_table_group *table_group, int pci_domain_number, |