diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-10-31 10:51:57 -0800 |
| commit | c7fb577e2a6cb04732541f2dc402bd46747f7558 (patch) | |
| tree | df3b1a1922ed13bfbcc45d08650c38beeb1a7bd1 /include/asm-ppc/io.h | |
| parent | 9cec58dc138d6fcad9f447a19c8ff69f6540e667 (diff) | |
| parent | 581c1b14394aee60aff46ea67d05483261ed6527 (diff) | |
manual update from upstream:
Applied Al's change 06a544971fad0992fe8b92c5647538d573089dd4
to new location of swiotlb.c
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ppc/io.h')
| -rw-r--r-- | include/asm-ppc/io.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 94d83998a75..f7f614dfc64 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -8,6 +8,7 @@ #include <asm/page.h> #include <asm/byteorder.h> +#include <asm/synch.h> #include <asm/mmu.h> #define SIO_CONFIG_RA 0x398 @@ -440,16 +441,6 @@ extern inline void * phys_to_virt(unsigned long address) #define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) #define page_to_bus(page) (page_to_phys(page) + PCI_DRAM_OFFSET) -/* - * Enforce In-order Execution of I/O: - * Acts as a barrier to ensure all previous I/O accesses have - * completed before any further ones are issued. - */ -extern inline void eieio(void) -{ - __asm__ __volatile__ ("eieio" : : : "memory"); -} - /* Enforce in-order execution of data I/O. * No distinction between read/write on PPC; use eieio for all three. */ |