Convert rman to use rman_res_t instead of u_long

Summary:
Migrate to using the semi-opaque type rman_res_t to specify rman resources.  For
now, this is still compatible with u_long.

This is step one in migrating rman to use uintmax_t for resources instead of
u_long.

Going forward, this could feasibly be used to specify architecture-specific
definitions of resource ranges, rather than baking a specific integer type into
the API.

This change has been broken out to facilitate MFC'ing drivers back to 10 without
breaking ABI.

Reviewed By: jhb
Sponsored by:	Alex Perez/Inertial Computing
Differential Revision: https://reviews.freebsd.org/D5075

2 files changed, 3 insertions, 3 deletions

diff --git a/sys/mips/rmi/iodi.c b/sys/mips/rmi/iodi.c
index 2831834..c9c5c45 100644
--- a/sys/mips/rmi/iodi.c
+++ b/sys/mips/rmi/iodi.c
@@ -67,7 +67,7 @@ extern bus_space_tag_t uart_bus_space_mem;
 
 static struct resource *
 iodi_alloc_resource(device_t, device_t, int, int *,
-    u_long, u_long, u_long, u_int);
+    rman_res_t, rman_res_t, rman_res_t, u_int);
 
 static int
 iodi_activate_resource(device_t, device_t, int, int,
@@ -126,7 +126,7 @@ iodi_setup_intr(device_t dev, device_t child,
 
 static struct resource *
 iodi_alloc_resource(device_t bus, device_t child, int type, int *rid,
-    u_long start, u_long end, u_long count, u_int flags)
+    rman_res_t start, rman_res_t end, rman_res_t count, u_int flags)
 {
 	struct resource *res = malloc(sizeof(*res), M_DEVBUF, M_WAITOK);
 	const char *name = device_get_name(child);
diff --git a/sys/mips/rmi/xlr_pci.c b/sys/mips/rmi/xlr_pci.c
index b41a558..c9d0b35 100644
--- a/sys/mips/rmi/xlr_pci.c
+++ b/sys/mips/rmi/xlr_pci.c
@@ -516,7 +516,7 @@ mips_platform_pci_teardown_intr(device_t dev, device_t child,
 
 static struct resource *
 xlr_pci_alloc_resource(device_t bus, device_t child, int type, int *rid,
-	u_long start, u_long end, u_long count, u_int flags)
+	rman_res_t start, rman_res_t end, rman_res_t count, u_int flags)
 {
 	struct rman *rm;
 	struct resource *rv;