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| author |   Michael Ellerman <michael@ozlabs.org> | 2011-04-11 21:25:01 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-04-27 14:18:27 +1000 |
| commit | 21176fed25c3b0cb17c6c42d71b4e3d68b8f9dd4 (patch) | |
| tree | bd3b54affe6feda4966b688a218bb2bd0bc82611 /arch/powerpc/kernel/io-workarounds.c | |
| parent | cxgb4: use pgprot_writecombine() on powerpc (diff) | |
| download | linux-dev-21176fed25c3b0cb17c6c42d71b4e3d68b8f9dd4.tar.xz linux-dev-21176fed25c3b0cb17c6c42d71b4e3d68b8f9dd4.zip | |
powerpc/pci: Split IO vs MMIO indirect access hooks
The goal is to avoid adding overhead to MMIO when only PIO is needed
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/io-workarounds.c')
0 files changed, 0 insertions, 0 deletions