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[PARISC] Temporary FIXME for ioremapping EISA regions

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Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
This commit is contained in:
Helge Deller 2006-03-23 00:40:10 -07:00 committed by Kyle McMartin
parent 29ef829532
commit cb4ab59cd6
1 changed files with 6 additions and 5 deletions
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11
arch/parisc/mm/ioremap.c
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@ -152,20 +152,21 @@ EXPORT_SYMBOL(__raw_bad_addr);
*/ */
void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags) void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags)
{ {
void *addr;
struct vm_struct *area;
unsigned long offset, last_addr;
#ifdef CONFIG_EISA #ifdef CONFIG_EISA
#error FIXME.
unsigned long end = phys_addr + size - 1; unsigned long end = phys_addr + size - 1;
/* Support EISA addresses */ /* Support EISA addresses */
if ((phys_addr >= 0x00080000 && end < 0x000fffff) if ((phys_addr >= 0x00080000 && end < 0x000fffff)
|| (phys_addr >= 0x00500000 && end < 0x03bfffff)) { || (phys_addr >= 0x00500000 && end < 0x03bfffff)) {
phys_addr |= 0xfc000000; phys_addr |= 0xfc000000;
#warning "FIXME: EISA regions do not work yet..."
return NULL; /* XXX */
} }
#endif #endif
void *addr;
struct vm_struct *area;
unsigned long offset, last_addr;
/* Don't allow wraparound or zero size */ /* Don't allow wraparound or zero size */
last_addr = phys_addr + size - 1; last_addr = phys_addr + size - 1;
if (!size || last_addr < phys_addr) if (!size || last_addr < phys_addr)