Commit b535d1fc authored by Christoph Hellwig's avatar Christoph Hellwig
Browse files

sparc: move the leon PCI memory space comment to <asm/leon.h> 



It has nothing to do with the content of the pci.h header.

Suggested by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a24ca8a2

arch/sparc/include/asm/leon.h

+9 −0
Original line number Diff line number Diff line
@@ -255,4 +255,13 @@ extern int leon_ipi_irq; 
#define _pfn_valid(pfn)	 ((pfn < last_valid_pfn) && (pfn >= PFN(phys_base)))

#define _SRMMU_PTE_PMASK_LEON 0xffffffff



/*

 * On LEON PCI Memory space is mapped 1:1 with physical address space.

 *

 * I/O space is located at low 64Kbytes in PCI I/O space. The I/O addresses

 * are converted into CPU addresses to virtual addresses that are mapped with

 * MMU to the PCI Host PCI I/O space window which are translated to the low

 * 64Kbytes by the Host controller.

 */



#endif

arch/sparc/include/asm/pci_32.h

+0 −9
Original line number Diff line number Diff line
@@ -23,15 +23,6 @@ 
/* generic pci stuff */

#include <asm-generic/pci.h>

#else

/*

 * On LEON PCI Memory space is mapped 1:1 with physical address space.

 *

 * I/O space is located at low 64Kbytes in PCI I/O space. The I/O addresses

 * are converted into CPU addresses to virtual addresses that are mapped with

 * MMU to the PCI Host PCI I/O space window which are translated to the low

 * 64Kbytes by the Host controller.

 */



static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)

{

	return PCI_IRQ_NONE;

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