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| author | Alexey Kardashevskiy | 2016-04-29 10:55:16 +0200 |
|---|---|---|
| committer | Michael Ellerman | 2016-05-11 13:54:28 +0200 |
| commit | a7cf13caad8bf368a28f31dbb4807d61bc9ace18 (patch) | |
| tree | 2c7d364762ca92214ae7c7b67348af507b2a4bd3 /arch/powerpc/platforms/powernv | |
| parent | vfio/spapr: Relax the IOMMU compatibility check (diff) | |
| download | kernel-qcow2-linux-a7cf13caad8bf368a28f31dbb4807d61bc9ace18.tar.gz kernel-qcow2-linux-a7cf13caad8bf368a28f31dbb4807d61bc9ace18.tar.xz kernel-qcow2-linux-a7cf13caad8bf368a28f31dbb4807d61bc9ace18.zip | |
powerpc/powernv: Rename pnv_pci_ioda2_tce_invalidate_entire
As in fact pnv_pci_ioda2_tce_invalidate_entire() invalidates TCEs for
the specific PE rather than the entire cache, rename it to
pnv_pci_ioda2_tce_invalidate_pe(). In later patches we will add
a proper pnv_pci_ioda2_tce_invalidate_entire().
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/powernv')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-ioda.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index c762f385dc08..acce430559d3 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -1840,7 +1840,7 @@ static struct iommu_table_ops pnv_ioda1_iommu_ops = { .get = pnv_tce_get, }; -static inline void pnv_pci_ioda2_tce_invalidate_entire(struct pnv_ioda_pe *pe) +static inline void pnv_pci_ioda2_tce_invalidate_pe(struct pnv_ioda_pe *pe) { /* 01xb - invalidate TCEs that match the specified PE# */ unsigned long val = (0x4ull << 60) | (pe->pe_number & 0xFF); @@ -2191,7 +2191,7 @@ static long pnv_pci_ioda2_set_window(struct iommu_table_group *table_group, pnv_pci_link_table_and_group(phb->hose->node, num, tbl, &pe->table_group); - pnv_pci_ioda2_tce_invalidate_entire(pe); + pnv_pci_ioda2_tce_invalidate_pe(pe); return 0; } @@ -2335,7 +2335,7 @@ static long pnv_pci_ioda2_unset_window(struct iommu_table_group *table_group, if (ret) pe_warn(pe, "Unmapping failed, ret = %ld\n", ret); else - pnv_pci_ioda2_tce_invalidate_entire(pe); + pnv_pci_ioda2_tce_invalidate_pe(pe); pnv_pci_unlink_table_and_group(table_group->tables[num], table_group); |