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/freebsd-src/sys/dev/xen/bus/
H A Dxen_intr.c350 u_int l1i, l2i, port, cpu __diagused; in xen_intr_handle_upcall() local
385 l1i = pc->last_processed_l1i; in xen_intr_handle_upcall()
389 l1i = (l1i + 1) % LONG_BIT; in xen_intr_handle_upcall()
390 masked_l1 = l1 & ((~0UL) << l1i); in xen_intr_handle_upcall()
397 l1i = LONG_BIT - 1; in xen_intr_handle_upcall()
401 l1i = ffsl(masked_l1) - 1; in xen_intr_handle_upcall()
404 l2 = xen_intr_active_ports(pc, l1i); in xen_intr_handle_upcall()
417 port = (l1i * LONG_BIT) + l2i; in xen_intr_handle_upcall()
445 pc->last_processed_l1i = l1i; in xen_intr_handle_upcall()
450 l2 = xen_intr_active_ports(pc, l1i); in xen_intr_handle_upcall()
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