xibm 46 arch/powerpc/sysdev/xive/spapr.c struct xive_irq_bitmap *xibm; xibm 48 arch/powerpc/sysdev/xive/spapr.c xibm = kzalloc(sizeof(*xibm), GFP_KERNEL); xibm 49 arch/powerpc/sysdev/xive/spapr.c if (!xibm) xibm 52 arch/powerpc/sysdev/xive/spapr.c spin_lock_init(&xibm->lock); xibm 53 arch/powerpc/sysdev/xive/spapr.c xibm->base = base; xibm 54 arch/powerpc/sysdev/xive/spapr.c xibm->count = count; xibm 55 arch/powerpc/sysdev/xive/spapr.c xibm->bitmap = kzalloc(xibm->count, GFP_KERNEL); xibm 56 arch/powerpc/sysdev/xive/spapr.c if (!xibm->bitmap) { xibm 57 arch/powerpc/sysdev/xive/spapr.c kfree(xibm); xibm 60 arch/powerpc/sysdev/xive/spapr.c list_add(&xibm->list, &xive_irq_bitmaps); xibm 62 arch/powerpc/sysdev/xive/spapr.c pr_info("Using IRQ range [%x-%x]", xibm->base, xibm 63 arch/powerpc/sysdev/xive/spapr.c xibm->base + xibm->count - 1); xibm 67 arch/powerpc/sysdev/xive/spapr.c static int __xive_irq_bitmap_alloc(struct xive_irq_bitmap *xibm) xibm 71 arch/powerpc/sysdev/xive/spapr.c irq = find_first_zero_bit(xibm->bitmap, xibm->count); xibm 72 arch/powerpc/sysdev/xive/spapr.c if (irq != xibm->count) { xibm 73 arch/powerpc/sysdev/xive/spapr.c set_bit(irq, xibm->bitmap); xibm 74 arch/powerpc/sysdev/xive/spapr.c irq += xibm->base; xibm 84 arch/powerpc/sysdev/xive/spapr.c struct xive_irq_bitmap *xibm; xibm 88 arch/powerpc/sysdev/xive/spapr.c list_for_each_entry(xibm, &xive_irq_bitmaps, list) { xibm 89 arch/powerpc/sysdev/xive/spapr.c spin_lock_irqsave(&xibm->lock, flags); xibm 90 arch/powerpc/sysdev/xive/spapr.c irq = __xive_irq_bitmap_alloc(xibm); xibm 91 arch/powerpc/sysdev/xive/spapr.c spin_unlock_irqrestore(&xibm->lock, flags); xibm 101 arch/powerpc/sysdev/xive/spapr.c struct xive_irq_bitmap *xibm; xibm 103 arch/powerpc/sysdev/xive/spapr.c list_for_each_entry(xibm, &xive_irq_bitmaps, list) { xibm 104 arch/powerpc/sysdev/xive/spapr.c if ((irq >= xibm->base) && (irq < xibm->base + xibm->count)) { xibm 105 arch/powerpc/sysdev/xive/spapr.c spin_lock_irqsave(&xibm->lock, flags); xibm 106 arch/powerpc/sysdev/xive/spapr.c clear_bit(irq - xibm->base, xibm->bitmap); xibm 107 arch/powerpc/sysdev/xive/spapr.c spin_unlock_irqrestore(&xibm->lock, flags);