Differential D28831 Diff 84890 sys/dev/xen/console/xen_console.c

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Show First 20 Lines • Show All 267 Lines • ▼ Show 20 Lines	static const struct xencons_ops xencons_hypervisor_ops = {
.write = xencons_write_hypervisor,		.write = xencons_write_hypervisor,
};		};

/------------------ Helpers for the ring console ---------------------------/		/------------------ Helpers for the ring console ---------------------------/
static void		static void
xencons_early_init_ring(struct xencons_priv *cons)		xencons_early_init_ring(struct xencons_priv *cons)
{		{
cons->intf = pmap_mapdev_attr(ptoa(xen_get_console_mfn()), PAGE_SIZE,		cons->intf = pmap_mapdev_attr(ptoa(xen_get_console_mfn()), PAGE_SIZE,
PAT_WRITE_BACK);		VM_MEMATTR_WRITE_BACK);
cons->evtchn = xen_get_console_evtchn();		cons->evtchn = xen_get_console_evtchn();
}		}

static int		static int
xencons_init_ring(device_t dev, struct tty *tp, driver_intr_t intr_handler)		xencons_init_ring(device_t dev, struct tty *tp, driver_intr_t intr_handler)
{		{
struct xencons_priv *cons;		struct xencons_priv *cons;
int err;		int err;
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