8 files changed, 79 insertions, 0 deletions
diff --git a/sys/dev/uart/uart_bus_isa.c b/sys/dev/uart/uart_bus_isa.c
index d6b5cda734bbd..72e0549879540 100644
--- a/sys/dev/uart/uart_bus_isa.c
+++ b/sys/dev/uart/uart_bus_isa.c
@@ -39,11 +39,13 @@ __FBSDID("$FreeBSD$");
 
 #include <dev/uart/uart.h>
 #include <dev/uart/uart_bus.h>
+#include <dev/uart/uart_cpu.h>
 
 static int uart_isa_probe(device_t dev);
 
 static device_method_t uart_isa_methods[] = {
 	/* Device interface */
+	DEVMETHOD(device_identify,	uart_cpu_identify),
 	DEVMETHOD(device_probe,		uart_isa_probe),
 	DEVMETHOD(device_attach,	uart_bus_attach),
 	DEVMETHOD(device_detach,	uart_bus_detach),
diff --git a/sys/dev/uart/uart_cpu.h b/sys/dev/uart/uart_cpu.h
index 462eb59b1e830..78626339fa149 100644
--- a/sys/dev/uart/uart_cpu.h
+++ b/sys/dev/uart/uart_cpu.h
@@ -75,6 +75,7 @@ int uart_cpu_getdev(int, struct uart_devinfo *);
 int uart_getenv(int, struct uart_devinfo *);
 
 void uart_add_sysdev(struct uart_devinfo *);
+void uart_cpu_identify(driver_t *, device_t);
 
 /*
  * Operations for low-level access to the UART. Primarily for use
diff --git a/sys/dev/uart/uart_cpu_alpha.c b/sys/dev/uart/uart_cpu_alpha.c
index a3a132f6aa2bb..67b49b4f0c50d 100644
--- a/sys/dev/uart/uart_cpu_alpha.c
+++ b/sys/dev/uart/uart_cpu_alpha.c
@@ -123,3 +123,9 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di)
 
 	return (ENXIO);
 }
+
+void
+uart_cpu_identify(driver_t *driver, device_t parent)
+{
+ 
+}
diff --git a/sys/dev/uart/uart_cpu_amd64.c b/sys/dev/uart/uart_cpu_amd64.c
index c0270ae6a2cbd..8a32574f0c32e 100644
--- a/sys/dev/uart/uart_cpu_amd64.c
+++ b/sys/dev/uart/uart_cpu_amd64.c
@@ -99,3 +99,9 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di)
 
 	return (ENXIO);
 }
+
+void
+uart_cpu_identify(driver_t *driver, device_t parent)
+{
+ 
+}
diff --git a/sys/dev/uart/uart_cpu_i386.c b/sys/dev/uart/uart_cpu_i386.c
index 93ca77079459b..7cf2fd09c089d 100644
--- a/sys/dev/uart/uart_cpu_i386.c
+++ b/sys/dev/uart/uart_cpu_i386.c
@@ -99,3 +99,9 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di)
 
 	return (ENXIO);
 }
+
+void
+uart_cpu_identify(driver_t *driver, device_t parent)
+{
+ 
+}
diff --git a/sys/dev/uart/uart_cpu_ia64.c b/sys/dev/uart/uart_cpu_ia64.c
index 6c3f3809826e5..70464567036a9 100644
--- a/sys/dev/uart/uart_cpu_ia64.c
+++ b/sys/dev/uart/uart_cpu_ia64.c
@@ -104,3 +104,9 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di)
 	/* Check the environment. */
 	return (uart_getenv(devtype, di));
 }
+
+void
+uart_cpu_identify(driver_t *driver, device_t parent)
+{
+ 
+}
diff --git a/sys/dev/uart/uart_cpu_pc98.c b/sys/dev/uart/uart_cpu_pc98.c
index ffe7957ecec9c..3fc263017afb1 100644
--- a/sys/dev/uart/uart_cpu_pc98.c
+++ b/sys/dev/uart/uart_cpu_pc98.c
@@ -104,3 +104,9 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di)
 
 	return (ENXIO);
 }
+
+void
+uart_cpu_identify(driver_t *driver, device_t parent)
+{
+ 
+}
diff --git a/sys/dev/uart/uart_cpu_sparc64.c b/sys/dev/uart/uart_cpu_sparc64.c
index df89a2e0789d0..a56b0ad7b3c60 100644
--- a/sys/dev/uart/uart_cpu_sparc64.c
+++ b/sys/dev/uart/uart_cpu_sparc64.c
@@ -27,18 +27,28 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD$");
 
+#include "opt_isa.h"
+
 #include <sys/param.h>
 #include <sys/systm.h>
 
 #include <machine/bus.h>
 #include <machine/bus_private.h>
+#include <machine/resource.h>
 
+#include <dev/ofw/ofw_bus.h>
 #include <dev/ofw/openfirm.h>
 #include <machine/ofw_machdep.h>
 
+#include <isa/isavar.h>
+
 #include <dev/uart/uart.h>
+#include <dev/uart/uart_bus.h>
 #include <dev/uart/uart_cpu.h>
 
+#include <sparc64/pci/ofw_pci.h>
+#include <sparc64/isa/ofw_isa.h>
+
 bus_space_tag_t uart_bus_space_io;
 bus_space_tag_t uart_bus_space_mem;
 
@@ -240,3 +250,39 @@ uart_cpu_getdev(int devtype, struct uart_devinfo *di)
 	    (par == 'o') ? UART_PARITY_ODD : UART_PARITY_EVEN;
 	return (0);
 }
+
+void
+uart_cpu_identify(driver_t *driver, device_t parent)
+{
+#ifdef DEV_ISA
+	char buf[32];
+	struct isa_regs reg;
+	device_t child;
+	phandle_t node;
+	ofw_isa_intr_t intr;
+#endif
+
+#ifdef DEV_ISA
+	if (strcmp(device_get_name(parent), "isa") == 0) {
+		if ((node = ofw_bus_get_node(device_get_parent(parent))) == 0)
+			return;
+		for (node = OF_child(node); node != 0; node = OF_peer(node)) {
+			if (OF_getprop(node, "name", buf, sizeof(buf)) == -1)
+				continue;
+			if (strcmp(buf, "serial") != 0)
+				continue;
+			if ((OF_getprop(node, "reg", &reg,
+			    sizeof(reg)) == -1) ||
+		    	    (OF_getprop(node, "interrupts", &intr,
+			    sizeof(intr)) == -1))
+				continue;
+			if ((child = BUS_ADD_CHILD(parent, ISA_ORDER_SENSITIVE,
+			    uart_driver_name, -1)) == NULL)
+				return;
+			bus_set_resource(child, SYS_RES_IOPORT, 0,
+			    ISA_REG_PHYS(&reg), reg.size);
+			bus_set_resource(child, SYS_RES_IRQ, 0, intr, 1);
+		}
+	}
+#endif
+}