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| author | Ingo Molnar <mingo@kernel.org> | 2019-06-17 12:29:16 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-06-17 12:29:16 +0200 |
| commit | bddb3636737f658886a0a02b64db5366bba3428e (patch) | |
| tree | 8f7ffcb42803fa0bb3378ef969545e4a5e57262c /drivers/parisc/ccio-dma.c | |
| parent | 3384c78631dd722c2cdc5c57fbdd39fc1b5a9f2d (diff) | |
| parent | cbb99c0f588737ec98c333558922ce47e9a95827 (diff) | |
Merge branch 'x86/cpu' into perf/core, to pick up dependent changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/parisc/ccio-dma.c')
| -rw-r--r-- | drivers/parisc/ccio-dma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index 121f7603a595..217f15aafa4a 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -562,14 +562,12 @@ ccio_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba, /* We currently only support kernel addresses */ BUG_ON(sid != KERNEL_SPACE); - mtsp(sid,1); - /* ** WORD 1 - low order word ** "hints" parm includes the VALID bit! ** "dep" clobbers the physical address offset bits as well. */ - pa = virt_to_phys(vba); + pa = lpa(vba); asm volatile("depw %1,31,12,%0" : "+r" (pa) : "r" (hints)); ((u32 *)pdir_ptr)[1] = (u32) pa; @@ -594,7 +592,7 @@ ccio_io_pdir_entry(u64 *pdir_ptr, space_t sid, unsigned long vba, ** Grab virtual index [0:11] ** Deposit virt_idx bits into I/O PDIR word */ - asm volatile ("lci %%r0(%%sr1, %1), %0" : "=r" (ci) : "r" (vba)); + asm volatile ("lci %%r0(%1), %0" : "=r" (ci) : "r" (vba)); asm volatile ("extru %1,19,12,%0" : "+r" (ci) : "r" (ci)); asm volatile ("depw %1,15,12,%0" : "+r" (pa) : "r" (ci)); |