sparc32: introduce asm-generic/io.h
Use asm-generic/io.h definitions where applicable. The inxx() and outxx() methods whcih was duplicated in pcic.c + leon_pci.c are replaced by a set of static inlins from asm-generic/io.h iomap.c is replaced by the generic versions, but are still present to support sparc64. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Daniel Hellstrom <daniel@gaisler.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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committed by
David S. Miller

parent
01c6505d60
commit
e1039fb426
@@ -875,82 +875,4 @@ void __init sun4m_pci_init_IRQ(void)
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sparc_config.load_profile_irq = pcic_load_profile_irq;
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}
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/*
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* This probably belongs here rather than ioport.c because
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* we do not want this crud linked into SBus kernels.
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* Also, think for a moment about likes of floppy.c that
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* include architecture specific parts. They may want to redefine ins/outs.
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*
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* We do not use horrible macros here because we want to
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* advance pointer by sizeof(size).
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*/
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void outsb(unsigned long addr, const void *src, unsigned long count)
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{
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while (count) {
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count -= 1;
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outb(*(const char *)src, addr);
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src += 1;
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/* addr += 1; */
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}
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}
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EXPORT_SYMBOL(outsb);
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void outsw(unsigned long addr, const void *src, unsigned long count)
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{
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while (count) {
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count -= 2;
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outw(*(const short *)src, addr);
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src += 2;
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/* addr += 2; */
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}
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}
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EXPORT_SYMBOL(outsw);
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void outsl(unsigned long addr, const void *src, unsigned long count)
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{
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while (count) {
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count -= 4;
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outl(*(const long *)src, addr);
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src += 4;
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/* addr += 4; */
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}
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}
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EXPORT_SYMBOL(outsl);
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void insb(unsigned long addr, void *dst, unsigned long count)
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{
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while (count) {
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count -= 1;
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*(unsigned char *)dst = inb(addr);
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dst += 1;
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/* addr += 1; */
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}
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}
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EXPORT_SYMBOL(insb);
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void insw(unsigned long addr, void *dst, unsigned long count)
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{
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while (count) {
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count -= 2;
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*(unsigned short *)dst = inw(addr);
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dst += 2;
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/* addr += 2; */
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}
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}
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EXPORT_SYMBOL(insw);
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void insl(unsigned long addr, void *dst, unsigned long count)
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{
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while (count) {
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count -= 4;
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/*
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* XXX I am sure we are in for an unaligned trap here.
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*/
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*(unsigned long *)dst = inl(addr);
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dst += 4;
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/* addr += 4; */
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}
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}
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EXPORT_SYMBOL(insl);
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subsys_initcall(pcic_init);
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