sorry, it should be #define ATA_PRIMARY_IRQ(dev) ide_default_irq(0x1F0)
On 2/8/07, Luming Yu <[EMAIL PROTECTED]> wrote:
if use ide_default_irq , then I guess the #if defined can be removed. #define ATA_PRIMARY_IRQ(dev) isa_irq_to_vector(0x1F0) On 2/8/07, Zhang, Yanmin <[EMAIL PROTECTED]> wrote: > If an ATA drive uses legacy mode, ata driver will choose 14 and 15 as the > fixed irq number. On ia64 platform, such numbers are GSI and should be converted > to irq vector. > > Below patch against kernel 2.6.20 fixes it. > > Signed-off-by: Zhang Yanmin <[EMAIL PROTECTED]> > > --- > > diff -Nraup linux-2.6.20/include/asm-generic/libata-portmap.h linux-2.6.20_fix/include/asm-generic/libata-portmap.h > --- linux-2.6.20/include/asm-generic/libata-portmap.h 2007-02-08 15:13:44.000000000 +0800 > +++ linux-2.6.20_fix/include/asm-generic/libata-portmap.h 2007-02-08 15:20:13.000000000 +0800 > @@ -3,10 +3,20 @@ > > #define ATA_PRIMARY_CMD 0x1F0 > #define ATA_PRIMARY_CTL 0x3F6 > +#if defined(__ia64__) > +#define ATA_PRIMARY_IRQ(dev) isa_irq_to_vector(14) > +#else > #define ATA_PRIMARY_IRQ(dev) 14 > +#endif > + > > #define ATA_SECONDARY_CMD 0x170 > #define ATA_SECONDARY_CTL 0x376 > +#if defined(__ia64__) > +#define ATA_SECONDARY_IRQ(dev) isa_irq_to_vector(15) > +#else > #define ATA_SECONDARY_IRQ(dev) 15 > +#endif > + > > #endif > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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