bhnd(4): Implement common API for IOST/IOCTL register access and core reset

- Added bhnd(4) bus APIs for per-core ioctl/iost register access.
- Updated reset/suspend bhnd(4) APIs for compatibility with ioctl/iost
  changes.
- Implemented core reset/suspend support for both bcma(4) and siba(4).
- Implemented explicit release of all outstanding PMU requests at the bus
  level when putting a core into reset.

Approved by:    adrian (mentor, implicit)
Differential Revision:  https://reviews.freebsd.org/D8009

1 files changed, 0 insertions, 14 deletions

diff --git a/sys/dev/bhnd/bhndvar.h b/sys/dev/bhnd/bhndvar.h
index c5317a04b5b9..2602302a1861 100644
--- a/sys/dev/bhnd/bhndvar.h
+++ b/sys/dev/bhnd/bhndvar.h
@@ -45,8 +45,6 @@
 MALLOC_DECLARE(M_BHND);
 DECLARE_CLASS(bhnd_driver);
 
-struct bhnd_core_pmu_info;
-
 int			 bhnd_generic_attach(device_t dev);
 int			 bhnd_generic_detach(device_t dev);
 int			 bhnd_generic_shutdown(device_t dev);
@@ -74,9 +72,6 @@ int			 bhnd_generic_print_child(device_t dev,
 void			 bhnd_generic_probe_nomatch(device_t dev,
 			     device_t child);
 
-device_t		 bhnd_generic_add_child(device_t dev, u_int order,
-			     const char *name, int unit);
-void			 bhnd_generic_child_added(device_t dev, device_t child);
 void			 bhnd_generic_child_deleted(device_t dev,
 			     device_t child);
 int			 bhnd_generic_suspend_child(device_t dev,
@@ -88,15 +83,6 @@ int			 bhnd_generic_get_nvram_var(device_t dev,
 			     device_t child, const char *name, void *buf,
 			     size_t *size, bhnd_nvram_type type);
 
-
-/**
- * bhnd per-device info.  Must be first member of all subclass
- * devinfo structures.
- */
-struct bhnd_devinfo {
-	struct bhnd_core_pmu_info *pmu_info;	/**< PMU info, or NULL */
-};
-
 /**
  * bhnd driver instance state. Must be first member of all subclass
  * softc structures.