2 * Copyright (c) 2015 Landon Fuller <landon@landonf.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
13 * redistribution must be conditioned upon including a substantially
14 * similar Disclaimer requirement for further binary redistribution.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
22 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
27 * THE POSSIBILITY OF SUCH DAMAGES.
35 #include <sys/types.h>
38 #include <machine/bus.h>
41 #include "bhnd_types.h"
42 #include "bhnd_debug.h"
43 #include "bhnd_bus_if.h"
44 #include "bhnd_match.h"
46 extern devclass_t bhnd_devclass;
47 extern devclass_t bhnd_hostb_devclass;
48 extern devclass_t bhnd_nvram_devclass;
51 * bhnd child instance variables
53 enum bhnd_device_vars {
54 BHND_IVAR_VENDOR, /**< Designer's JEP-106 manufacturer ID. */
55 BHND_IVAR_DEVICE, /**< Part number */
56 BHND_IVAR_HWREV, /**< Core revision */
57 BHND_IVAR_DEVICE_CLASS, /**< Core class (@sa bhnd_devclass_t) */
58 BHND_IVAR_VENDOR_NAME, /**< Core vendor name */
59 BHND_IVAR_DEVICE_NAME, /**< Core name */
60 BHND_IVAR_CORE_INDEX, /**< Bus-assigned core number */
61 BHND_IVAR_CORE_UNIT, /**< Bus-assigned core unit number,
62 assigned sequentially (starting at 0) for
63 each vendor/device pair. */
67 * bhnd device probe priority bands.
70 BHND_PROBE_ROOT = 0, /**< Nexus or host bridge */
71 BHND_PROBE_BUS = 1000, /**< Busses and bridges */
72 BHND_PROBE_CPU = 2000, /**< CPU devices */
73 BHND_PROBE_INTERRUPT = 3000, /**< Interrupt controllers. */
74 BHND_PROBE_TIMER = 4000, /**< Timers and clocks. */
75 BHND_PROBE_RESOURCE = 5000, /**< Resource discovery (including NVRAM/SPROM) */
76 BHND_PROBE_DEFAULT = 6000, /**< Default device priority */
80 * Constants defining fine grained ordering within a BHND_PROBE_* priority band.
84 * BHND_PROBE_BUS + BHND_PROBE_ORDER_FIRST
88 BHND_PROBE_ORDER_FIRST = 0,
89 BHND_PROBE_ORDER_EARLY = 25,
90 BHND_PROBE_ORDER_MIDDLE = 50,
91 BHND_PROBE_ORDER_LATE = 75,
92 BHND_PROBE_ORDER_LAST = 100
97 * Simplified accessors for bhnd device ivars
99 #define BHND_ACCESSOR(var, ivar, type) \
100 __BUS_ACCESSOR(bhnd, var, BHND, ivar, type)
102 BHND_ACCESSOR(vendor, VENDOR, uint16_t);
103 BHND_ACCESSOR(device, DEVICE, uint16_t);
104 BHND_ACCESSOR(hwrev, HWREV, uint8_t);
105 BHND_ACCESSOR(class, DEVICE_CLASS, bhnd_devclass_t);
106 BHND_ACCESSOR(vendor_name, VENDOR_NAME, const char *);
107 BHND_ACCESSOR(device_name, DEVICE_NAME, const char *);
108 BHND_ACCESSOR(core_index, CORE_INDEX, u_int);
109 BHND_ACCESSOR(core_unit, CORE_UNIT, int);
114 * A bhnd(4) board descriptor.
116 struct bhnd_board_info {
117 uint16_t board_vendor; /**< PCI-SIG vendor ID (even on non-PCI
120 * On PCI devices, this will generally
121 * be the subsystem vendor ID, but the
122 * value may be overridden in device
125 uint16_t board_type; /**< Board type (See BHND_BOARD_*)
127 * On PCI devices, this will generally
128 * be the subsystem device ID, but the
129 * value may be overridden in device
132 uint16_t board_rev; /**< Board revision. */
133 uint8_t board_srom_rev; /**< Board SROM format revision */
135 uint32_t board_flags; /**< Board flags (see BHND_BFL_*) */
136 uint32_t board_flags2; /**< Board flags 2 (see BHND_BFL2_*) */
137 uint32_t board_flags3; /**< Board flags 3 (see BHND_BFL3_*) */
142 * Chip Identification
144 * This is read from the ChipCommon ID register; on earlier bhnd(4) devices
145 * where ChipCommon is unavailable, known values must be supplied.
148 uint16_t chip_id; /**< chip id (BHND_CHIPID_*) */
149 uint8_t chip_rev; /**< chip revision */
150 uint8_t chip_pkg; /**< chip package (BHND_PKGID_*) */
151 uint8_t chip_type; /**< chip type (BHND_CHIPTYPE_*) */
153 bhnd_addr_t enum_addr; /**< chip_type-specific enumeration
154 * address; either the siba(4) base
155 * core register block, or the bcma(4)
156 * EROM core address. */
158 uint8_t ncores; /**< number of cores, if known. 0 if
163 * A bhnd(4) core descriptor.
165 struct bhnd_core_info {
166 uint16_t vendor; /**< JEP-106 vendor (BHND_MFGID_*) */
167 uint16_t device; /**< device */
168 uint16_t hwrev; /**< hardware revision */
169 u_int core_idx; /**< bus-assigned core index */
170 int unit; /**< bus-assigned core unit */
174 * A bhnd(4) bus resource.
176 * This provides an abstract interface to per-core resources that may require
177 * bus-level remapping of address windows prior to access.
179 struct bhnd_resource {
180 struct resource *res; /**< the system resource. */
181 bool direct; /**< false if the resource requires
182 * bus window remapping before it
183 * is MMIO accessible. */
187 * Device quirk table descriptor.
189 struct bhnd_device_quirk {
190 struct bhnd_device_match desc; /**< device match descriptor */
191 uint32_t quirks; /**< quirk flags */
194 #define BHND_CORE_QUIRK(_rev, _flags) \
195 {{ BHND_MATCH_CORE_REV(_rev) }, (_flags) }
197 #define BHND_CHIP_QUIRK(_chip, _rev, _flags) \
198 {{ BHND_CHIP_IR(BCM ## _chip, _rev) }, (_flags) }
200 #define BHND_PKG_QUIRK(_chip, _pkg, _flags) \
201 {{ BHND_CHIP_IP(BCM ## _chip, BCM ## _chip ## _pkg) }, (_flags) }
203 #define BHND_BOARD_QUIRK(_board, _flags) \
204 {{ BHND_MATCH_BOARD_TYPE(_board) }, \
207 #define BHND_DEVICE_QUIRK_END { { BHND_MATCH_ANY }, 0 }
208 #define BHND_DEVICE_QUIRK_IS_END(_q) \
209 (((_q)->desc.m.match_flags == 0) && (_q)->quirks == 0)
213 BHND_DF_HOSTB = (1<<0), /**< core is serving as the bus' host
214 * bridge. implies BHND_DF_ADAPTER */
215 BHND_DF_SOC = (1<<1), /**< core is attached to a native
216 bus (BHND_ATTACH_NATIVE) */
217 BHND_DF_ADAPTER = (1<<2), /**< core is attached to a bridged
218 * adapter (BHND_ATTACH_ADAPTER) */
221 /** Device probe table descriptor */
223 const struct bhnd_device_match core; /**< core match descriptor */
224 const char *desc; /**< device description, or NULL. */
225 const struct bhnd_device_quirk *quirks_table; /**< quirks table for this device, or NULL */
226 uint32_t device_flags; /**< required BHND_DF_* flags */
229 #define _BHND_DEVICE(_vendor, _device, _desc, _quirks, \
231 { { BHND_MATCH_CORE(BHND_MFGID_ ## _vendor, \
232 BHND_COREID_ ## _device) }, _desc, _quirks, \
235 #define BHND_MIPS_DEVICE(_device, _desc, _quirks, ...) \
236 _BHND_DEVICE(MIPS, _device, _desc, _quirks, \
239 #define BHND_ARM_DEVICE(_device, _desc, _quirks, ...) \
240 _BHND_DEVICE(ARM, _device, _desc, _quirks, \
243 #define BHND_DEVICE(_device, _desc, _quirks, ...) \
244 _BHND_DEVICE(BCM, _device, _desc, _quirks, \
247 #define BHND_DEVICE_END { { BHND_MATCH_ANY }, NULL, NULL, 0 }
248 #define BHND_DEVICE_IS_END(_d) \
249 (BHND_MATCH_IS_ANY(&(_d)->core) && (_d)->desc == NULL)
251 const char *bhnd_vendor_name(uint16_t vendor);
252 const char *bhnd_port_type_name(bhnd_port_type port_type);
254 const char *bhnd_find_core_name(uint16_t vendor,
256 bhnd_devclass_t bhnd_find_core_class(uint16_t vendor,
259 const char *bhnd_core_name(const struct bhnd_core_info *ci);
260 bhnd_devclass_t bhnd_core_class(const struct bhnd_core_info *ci);
263 device_t bhnd_match_child(device_t dev,
264 const struct bhnd_core_match *desc);
266 device_t bhnd_find_child(device_t dev,
267 bhnd_devclass_t class, int unit);
269 device_t bhnd_find_bridge_root(device_t dev,
270 devclass_t bus_class);
272 const struct bhnd_core_info *bhnd_match_core(
273 const struct bhnd_core_info *cores,
275 const struct bhnd_core_match *desc);
277 const struct bhnd_core_info *bhnd_find_core(
278 const struct bhnd_core_info *cores,
279 u_int num_cores, bhnd_devclass_t class);
281 bool bhnd_core_matches(
282 const struct bhnd_core_info *core,
283 const struct bhnd_core_match *desc);
285 bool bhnd_chip_matches(
286 const struct bhnd_chipid *chipid,
287 const struct bhnd_chip_match *desc);
289 bool bhnd_board_matches(
290 const struct bhnd_board_info *info,
291 const struct bhnd_board_match *desc);
293 bool bhnd_hwrev_matches(uint16_t hwrev,
294 const struct bhnd_hwrev_match *desc);
296 bool bhnd_device_matches(device_t dev,
297 const struct bhnd_device_match *desc);
299 const struct bhnd_device *bhnd_device_lookup(device_t dev,
300 const struct bhnd_device *table,
303 uint32_t bhnd_device_quirks(device_t dev,
304 const struct bhnd_device *table,
307 struct bhnd_core_info bhnd_get_core_info(device_t dev);
309 int bhnd_alloc_resources(device_t dev,
310 struct resource_spec *rs,
311 struct bhnd_resource **res);
313 void bhnd_release_resources(device_t dev,
314 const struct resource_spec *rs,
315 struct bhnd_resource **res);
317 struct bhnd_chipid bhnd_parse_chipid(uint32_t idreg,
318 bhnd_addr_t enum_addr);
320 int bhnd_read_chipid(device_t dev,
321 struct resource_spec *rs,
322 bus_size_t chipc_offset,
323 struct bhnd_chipid *result);
325 void bhnd_set_custom_core_desc(device_t dev,
327 void bhnd_set_default_core_desc(device_t dev);
330 bool bhnd_bus_generic_is_hw_disabled(device_t dev,
332 bool bhnd_bus_generic_is_region_valid(device_t dev,
333 device_t child, bhnd_port_type type,
334 u_int port, u_int region);
335 int bhnd_bus_generic_read_nvram_var(device_t dev,
336 device_t child, const char *name,
337 void *buf, size_t *size);
338 const struct bhnd_chipid *bhnd_bus_generic_get_chipid(device_t dev,
340 int bhnd_bus_generic_read_board_info(device_t dev,
342 struct bhnd_board_info *info);
343 int bhnd_bus_generic_get_nvram_var(device_t dev,
344 device_t child, const char *name,
345 void *buf, size_t *size);
346 struct bhnd_resource *bhnd_bus_generic_alloc_resource (device_t dev,
347 device_t child, int type, int *rid,
348 rman_res_t start, rman_res_t end,
349 rman_res_t count, u_int flags);
350 int bhnd_bus_generic_release_resource (device_t dev,
351 device_t child, int type, int rid,
352 struct bhnd_resource *r);
353 int bhnd_bus_generic_activate_resource (device_t dev,
354 device_t child, int type, int rid,
355 struct bhnd_resource *r);
356 int bhnd_bus_generic_deactivate_resource (device_t dev,
357 device_t child, int type, int rid,
358 struct bhnd_resource *r);
363 * Return the active host bridge core for the bhnd bus, if any, or NULL if
366 * @param dev A bhnd bus device.
368 static inline device_t
369 bhnd_find_hostb_device(device_t dev) {
370 return (BHND_BUS_FIND_HOSTB_DEVICE(dev));
374 * Return true if the hardware components required by @p dev are known to be
375 * unpopulated or otherwise unusable.
377 * In some cases, enumerated devices may have pins that are left floating, or
378 * the hardware may otherwise be non-functional; this method allows a parent
379 * device to explicitly specify if a successfully enumerated @p dev should
382 * @param dev A bhnd bus child device.
385 bhnd_is_hw_disabled(device_t dev) {
386 return (BHND_BUS_IS_HW_DISABLED(device_get_parent(dev), dev));
390 * Return the BHND chip identification info for the bhnd bus.
392 * @param dev A bhnd bus child device.
394 static inline const struct bhnd_chipid *
395 bhnd_get_chipid(device_t dev) {
396 return (BHND_BUS_GET_CHIPID(device_get_parent(dev), dev));
400 * Return the BHND attachment type of the parent bhnd bus.
402 * @param dev A bhnd bus child device.
404 * @retval BHND_ATTACH_ADAPTER if the bus is resident on a bridged adapter,
405 * such as a WiFi chipset.
406 * @retval BHND_ATTACH_NATIVE if the bus provides hardware services (clock,
407 * CPU, etc) to a directly attached native host.
409 static inline bhnd_attach_type
410 bhnd_get_attach_type (device_t dev) {
411 return (BHND_BUS_GET_ATTACH_TYPE(device_get_parent(dev), dev));
415 * Attempt to read the BHND board identification from the bhnd bus.
417 * This relies on NVRAM access, and will fail if a valid NVRAM device cannot
418 * be found, or is not yet attached.
420 * @param dev The parent of @p child.
421 * @param child The bhnd device requesting board info.
422 * @param[out] info On success, will be populated with the bhnd(4) device's
426 * @retval ENODEV No valid NVRAM source could be found.
427 * @retval non-zero If reading @p name otherwise fails, a regular unix
428 * error code will be returned.
431 bhnd_read_board_info(device_t dev, struct bhnd_board_info *info)
433 return (BHND_BUS_READ_BOARD_INFO(device_get_parent(dev), dev, info));
437 * Determine an NVRAM variable's expected size.
439 * @param dev A bhnd bus child device.
440 * @param name The variable name.
441 * @param[out] len On success, the variable's size, in bytes.
444 * @retval ENOENT The requested variable was not found.
445 * @retval ENODEV No valid NVRAM source could be found.
446 * @retval non-zero If reading @p name otherwise fails, a regular unix
447 * error code will be returned.
450 bhnd_nvram_getvarlen(device_t dev, const char *name, size_t *len)
452 return (BHND_BUS_GET_NVRAM_VAR(device_get_parent(dev), dev, name, NULL,
457 * Read an NVRAM variable.
459 * @param dev A bhnd bus child device.
460 * @param name The NVRAM variable name.
461 * @param buf A buffer large enough to hold @p len bytes. On success,
462 * the requested value will be written to this buffer.
463 * @param len The required variable length.
466 * @retval ENOENT The requested variable was not found.
467 * @retval EINVAL If @p len does not match the actual variable size.
468 * @retval ENODEV No valid NVRAM source could be found.
469 * @retval non-zero If reading @p name otherwise fails, a regular unix
470 * error code will be returned.
473 bhnd_nvram_getvar(device_t dev, const char *name, void *buf, size_t len)
478 if ((error = bhnd_nvram_getvarlen(dev, name, &var_len)))
484 return (BHND_BUS_GET_NVRAM_VAR(device_get_parent(dev), dev, name, buf,
489 * Allocate a resource from a device's parent bhnd(4) bus.
491 * @param dev The device requesting resource ownership.
492 * @param type The type of resource to allocate. This may be any type supported
493 * by the standard bus APIs.
494 * @param rid The bus-specific handle identifying the resource being allocated.
495 * @param start The start address of the resource.
496 * @param end The end address of the resource.
497 * @param count The size of the resource.
498 * @param flags The flags for the resource to be allocated. These may be any
499 * values supported by the standard bus APIs.
501 * To request the resource's default addresses, pass @p start and
502 * @p end values of @c 0 and @c ~0, respectively, and
503 * a @p count of @c 1.
505 * @retval NULL The resource could not be allocated.
506 * @retval resource The allocated resource.
508 static inline struct bhnd_resource *
509 bhnd_alloc_resource(device_t dev, int type, int *rid, rman_res_t start,
510 rman_res_t end, rman_res_t count, u_int flags)
512 return BHND_BUS_ALLOC_RESOURCE(device_get_parent(dev), dev, type, rid,
513 start, end, count, flags);
518 * Allocate a resource from a device's parent bhnd(4) bus, using the
519 * resource's default start, end, and count values.
521 * @param dev The device requesting resource ownership.
522 * @param type The type of resource to allocate. This may be any type supported
523 * by the standard bus APIs.
524 * @param rid The bus-specific handle identifying the resource being allocated.
525 * @param flags The flags for the resource to be allocated. These may be any
526 * values supported by the standard bus APIs.
528 * @retval NULL The resource could not be allocated.
529 * @retval resource The allocated resource.
531 static inline struct bhnd_resource *
532 bhnd_alloc_resource_any(device_t dev, int type, int *rid, u_int flags)
534 return bhnd_alloc_resource(dev, type, rid, 0, ~0, 1, flags);
538 * Activate a previously allocated bhnd resource.
540 * @param dev The device holding ownership of the allocated resource.
541 * @param type The type of the resource.
542 * @param rid The bus-specific handle identifying the resource.
543 * @param r A pointer to the resource returned by bhnd_alloc_resource or
544 * BHND_BUS_ALLOC_RESOURCE.
547 * @retval non-zero an error occurred while activating the resource.
550 bhnd_activate_resource(device_t dev, int type, int rid,
551 struct bhnd_resource *r)
553 return BHND_BUS_ACTIVATE_RESOURCE(device_get_parent(dev), dev, type,
558 * Deactivate a previously activated bhnd resource.
560 * @param dev The device holding ownership of the activated resource.
561 * @param type The type of the resource.
562 * @param rid The bus-specific handle identifying the resource.
563 * @param r A pointer to the resource returned by bhnd_alloc_resource or
564 * BHND_BUS_ALLOC_RESOURCE.
567 * @retval non-zero an error occurred while activating the resource.
570 bhnd_deactivate_resource(device_t dev, int type, int rid,
571 struct bhnd_resource *r)
573 return BHND_BUS_DEACTIVATE_RESOURCE(device_get_parent(dev), dev, type,
578 * Free a resource allocated by bhnd_alloc_resource().
580 * @param dev The device holding ownership of the resource.
581 * @param type The type of the resource.
582 * @param rid The bus-specific handle identifying the resource.
583 * @param r A pointer to the resource returned by bhnd_alloc_resource or
584 * BHND_ALLOC_RESOURCE.
587 * @retval non-zero an error occurred while activating the resource.
590 bhnd_release_resource(device_t dev, int type, int rid,
591 struct bhnd_resource *r)
593 return BHND_BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, type,
598 * Return true if @p region_num is a valid region on @p port_num of
599 * @p type attached to @p dev.
601 * @param dev A bhnd bus child device.
602 * @param type The port type being queried.
603 * @param port_num The port number being queried.
604 * @param region_num The region number being queried.
607 bhnd_is_region_valid(device_t dev, bhnd_port_type type, u_int port_num,
610 return (BHND_BUS_IS_REGION_VALID(device_get_parent(dev), dev, type,
611 port_num, region_num));
615 * Return the number of ports of type @p type attached to @p def.
617 * @param dev A bhnd bus child device.
618 * @param type The port type being queried.
621 bhnd_get_port_count(device_t dev, bhnd_port_type type) {
622 return (BHND_BUS_GET_PORT_COUNT(device_get_parent(dev), dev, type));
626 * Return the number of memory regions mapped to @p child @p port of
629 * @param dev A bhnd bus child device.
630 * @param port The port number being queried.
631 * @param type The port type being queried.
634 bhnd_get_region_count(device_t dev, bhnd_port_type type, u_int port) {
635 return (BHND_BUS_GET_REGION_COUNT(device_get_parent(dev), dev, type,
640 * Return the resource-ID for a memory region on the given device port.
642 * @param dev A bhnd bus child device.
643 * @param type The port type.
644 * @param port The port identifier.
645 * @param region The identifier of the memory region on @p port.
647 * @retval int The RID for the given @p port and @p region on @p device.
648 * @retval -1 No such port/region found.
651 bhnd_get_port_rid(device_t dev, bhnd_port_type type, u_int port, u_int region)
653 return BHND_BUS_GET_PORT_RID(device_get_parent(dev), dev, type, port,
658 * Decode a port / region pair on @p dev defined by @p rid.
660 * @param dev A bhnd bus child device.
661 * @param type The resource type.
662 * @param rid The resource identifier.
663 * @param[out] port_type The decoded port type.
664 * @param[out] port The decoded port identifier.
665 * @param[out] region The decoded region identifier.
668 * @retval non-zero No matching port/region found.
671 bhnd_decode_port_rid(device_t dev, int type, int rid, bhnd_port_type *port_type,
672 u_int *port, u_int *region)
674 return BHND_BUS_DECODE_PORT_RID(device_get_parent(dev), dev, type, rid,
675 port_type, port, region);
679 * Get the address and size of @p region on @p port.
681 * @param dev A bhnd bus child device.
682 * @param port_type The port type.
683 * @param port The port identifier.
684 * @param region The identifier of the memory region on @p port.
685 * @param[out] region_addr The region's base address.
686 * @param[out] region_size The region's size.
689 * @retval non-zero No matching port/region found.
692 bhnd_get_region_addr(device_t dev, bhnd_port_type port_type, u_int port,
693 u_int region, bhnd_addr_t *region_addr, bhnd_size_t *region_size)
695 return BHND_BUS_GET_REGION_ADDR(device_get_parent(dev), dev, port_type,
696 port, region, region_addr, region_size);
700 * bhnd bus-level equivalents of the bus_(read|write|set|barrier|...)
701 * macros (compatible with bhnd_resource).
703 * Generated with bhnd/tools/bus_macro.sh
705 #define bhnd_bus_barrier(r, o, l, f) \
707 bus_barrier((r)->res, (o), (l), (f)) : \
709 device_get_parent(rman_get_device((r)->res)), \
710 rman_get_device((r)->res), (r), (o), (l), (f))
711 #define bhnd_bus_read_1(r, o) \
713 bus_read_1((r)->res, (o)) : \
715 device_get_parent(rman_get_device((r)->res)), \
716 rman_get_device((r)->res), (r), (o))
717 #define bhnd_bus_read_multi_1(r, o, d, c) \
719 bus_read_multi_1((r)->res, (o), (d), (c)) : \
720 BHND_BUS_READ_MULTI_1( \
721 device_get_parent(rman_get_device((r)->res)), \
722 rman_get_device((r)->res), (r), (o), (d), (c))
723 #define bhnd_bus_read_region_1(r, o, d, c) \
725 bus_read_region_1((r)->res, (o), (d), (c)) : \
726 BHND_BUS_READ_REGION_1( \
727 device_get_parent(rman_get_device((r)->res)), \
728 rman_get_device((r)->res), (r), (o), (d), (c))
729 #define bhnd_bus_write_1(r, o, v) \
731 bus_write_1((r)->res, (o), (v)) : \
733 device_get_parent(rman_get_device((r)->res)), \
734 rman_get_device((r)->res), (r), (o), (v))
735 #define bhnd_bus_write_multi_1(r, o, d, c) \
737 bus_write_multi_1((r)->res, (o), (d), (c)) : \
738 BHND_BUS_WRITE_MULTI_1( \
739 device_get_parent(rman_get_device((r)->res)), \
740 rman_get_device((r)->res), (r), (o), (d), (c))
741 #define bhnd_bus_write_region_1(r, o, d, c) \
743 bus_write_region_1((r)->res, (o), (d), (c)) : \
744 BHND_BUS_WRITE_REGION_1( \
745 device_get_parent(rman_get_device((r)->res)), \
746 rman_get_device((r)->res), (r), (o), (d), (c))
747 #define bhnd_bus_read_stream_1(r, o) \
749 bus_read_stream_1((r)->res, (o)) : \
750 BHND_BUS_READ_STREAM_1( \
751 device_get_parent(rman_get_device((r)->res)), \
752 rman_get_device((r)->res), (r), (o))
753 #define bhnd_bus_read_multi_stream_1(r, o, d, c) \
755 bus_read_multi_stream_1((r)->res, (o), (d), (c)) : \
756 BHND_BUS_READ_MULTI_STREAM_1( \
757 device_get_parent(rman_get_device((r)->res)), \
758 rman_get_device((r)->res), (r), (o), (d), (c))
759 #define bhnd_bus_read_region_stream_1(r, o, d, c) \
761 bus_read_region_stream_1((r)->res, (o), (d), (c)) : \
762 BHND_BUS_READ_REGION_STREAM_1( \
763 device_get_parent(rman_get_device((r)->res)), \
764 rman_get_device((r)->res), (r), (o), (d), (c))
765 #define bhnd_bus_write_stream_1(r, o, v) \
767 bus_write_stream_1((r)->res, (o), (v)) : \
768 BHND_BUS_WRITE_STREAM_1( \
769 device_get_parent(rman_get_device((r)->res)), \
770 rman_get_device((r)->res), (r), (o), (v))
771 #define bhnd_bus_write_multi_stream_1(r, o, d, c) \
773 bus_write_multi_stream_1((r)->res, (o), (d), (c)) : \
774 BHND_BUS_WRITE_MULTI_STREAM_1( \
775 device_get_parent(rman_get_device((r)->res)), \
776 rman_get_device((r)->res), (r), (o), (d), (c))
777 #define bhnd_bus_write_region_stream_1(r, o, d, c) \
779 bus_write_region_stream_1((r)->res, (o), (d), (c)) : \
780 BHND_BUS_WRITE_REGION_STREAM_1( \
781 device_get_parent(rman_get_device((r)->res)), \
782 rman_get_device((r)->res), (r), (o), (d), (c))
783 #define bhnd_bus_set_multi_1(r, o, v, c) \
785 bus_set_multi_1((r)->res, (o), (v), (c)) : \
786 BHND_BUS_SET_MULTI_1( \
787 device_get_parent(rman_get_device((r)->res)), \
788 rman_get_device((r)->res), (r), (o), (v), (c))
789 #define bhnd_bus_set_region_1(r, o, v, c) \
791 bus_set_region_1((r)->res, (o), (v), (c)) : \
792 BHND_BUS_SET_REGION_1( \
793 device_get_parent(rman_get_device((r)->res)), \
794 rman_get_device((r)->res), (r), (o), (v), (c))
795 #define bhnd_bus_read_2(r, o) \
797 bus_read_2((r)->res, (o)) : \
799 device_get_parent(rman_get_device((r)->res)), \
800 rman_get_device((r)->res), (r), (o))
801 #define bhnd_bus_read_multi_2(r, o, d, c) \
803 bus_read_multi_2((r)->res, (o), (d), (c)) : \
804 BHND_BUS_READ_MULTI_2( \
805 device_get_parent(rman_get_device((r)->res)), \
806 rman_get_device((r)->res), (r), (o), (d), (c))
807 #define bhnd_bus_read_region_2(r, o, d, c) \
809 bus_read_region_2((r)->res, (o), (d), (c)) : \
810 BHND_BUS_READ_REGION_2( \
811 device_get_parent(rman_get_device((r)->res)), \
812 rman_get_device((r)->res), (r), (o), (d), (c))
813 #define bhnd_bus_write_2(r, o, v) \
815 bus_write_2((r)->res, (o), (v)) : \
817 device_get_parent(rman_get_device((r)->res)), \
818 rman_get_device((r)->res), (r), (o), (v))
819 #define bhnd_bus_write_multi_2(r, o, d, c) \
821 bus_write_multi_2((r)->res, (o), (d), (c)) : \
822 BHND_BUS_WRITE_MULTI_2( \
823 device_get_parent(rman_get_device((r)->res)), \
824 rman_get_device((r)->res), (r), (o), (d), (c))
825 #define bhnd_bus_write_region_2(r, o, d, c) \
827 bus_write_region_2((r)->res, (o), (d), (c)) : \
828 BHND_BUS_WRITE_REGION_2( \
829 device_get_parent(rman_get_device((r)->res)), \
830 rman_get_device((r)->res), (r), (o), (d), (c))
831 #define bhnd_bus_read_stream_2(r, o) \
833 bus_read_stream_2((r)->res, (o)) : \
834 BHND_BUS_READ_STREAM_2( \
835 device_get_parent(rman_get_device((r)->res)), \
836 rman_get_device((r)->res), (r), (o))
837 #define bhnd_bus_read_multi_stream_2(r, o, d, c) \
839 bus_read_multi_stream_2((r)->res, (o), (d), (c)) : \
840 BHND_BUS_READ_MULTI_STREAM_2( \
841 device_get_parent(rman_get_device((r)->res)), \
842 rman_get_device((r)->res), (r), (o), (d), (c))
843 #define bhnd_bus_read_region_stream_2(r, o, d, c) \
845 bus_read_region_stream_2((r)->res, (o), (d), (c)) : \
846 BHND_BUS_READ_REGION_STREAM_2( \
847 device_get_parent(rman_get_device((r)->res)), \
848 rman_get_device((r)->res), (r), (o), (d), (c))
849 #define bhnd_bus_write_stream_2(r, o, v) \
851 bus_write_stream_2((r)->res, (o), (v)) : \
852 BHND_BUS_WRITE_STREAM_2( \
853 device_get_parent(rman_get_device((r)->res)), \
854 rman_get_device((r)->res), (r), (o), (v))
855 #define bhnd_bus_write_multi_stream_2(r, o, d, c) \
857 bus_write_multi_stream_2((r)->res, (o), (d), (c)) : \
858 BHND_BUS_WRITE_MULTI_STREAM_2( \
859 device_get_parent(rman_get_device((r)->res)), \
860 rman_get_device((r)->res), (r), (o), (d), (c))
861 #define bhnd_bus_write_region_stream_2(r, o, d, c) \
863 bus_write_region_stream_2((r)->res, (o), (d), (c)) : \
864 BHND_BUS_WRITE_REGION_STREAM_2( \
865 device_get_parent(rman_get_device((r)->res)), \
866 rman_get_device((r)->res), (r), (o), (d), (c))
867 #define bhnd_bus_set_multi_2(r, o, v, c) \
869 bus_set_multi_2((r)->res, (o), (v), (c)) : \
870 BHND_BUS_SET_MULTI_2( \
871 device_get_parent(rman_get_device((r)->res)), \
872 rman_get_device((r)->res), (r), (o), (v), (c))
873 #define bhnd_bus_set_region_2(r, o, v, c) \
875 bus_set_region_2((r)->res, (o), (v), (c)) : \
876 BHND_BUS_SET_REGION_2( \
877 device_get_parent(rman_get_device((r)->res)), \
878 rman_get_device((r)->res), (r), (o), (v), (c))
879 #define bhnd_bus_read_4(r, o) \
881 bus_read_4((r)->res, (o)) : \
883 device_get_parent(rman_get_device((r)->res)), \
884 rman_get_device((r)->res), (r), (o))
885 #define bhnd_bus_read_multi_4(r, o, d, c) \
887 bus_read_multi_4((r)->res, (o), (d), (c)) : \
888 BHND_BUS_READ_MULTI_4( \
889 device_get_parent(rman_get_device((r)->res)), \
890 rman_get_device((r)->res), (r), (o), (d), (c))
891 #define bhnd_bus_read_region_4(r, o, d, c) \
893 bus_read_region_4((r)->res, (o), (d), (c)) : \
894 BHND_BUS_READ_REGION_4( \
895 device_get_parent(rman_get_device((r)->res)), \
896 rman_get_device((r)->res), (r), (o), (d), (c))
897 #define bhnd_bus_write_4(r, o, v) \
899 bus_write_4((r)->res, (o), (v)) : \
901 device_get_parent(rman_get_device((r)->res)), \
902 rman_get_device((r)->res), (r), (o), (v))
903 #define bhnd_bus_write_multi_4(r, o, d, c) \
905 bus_write_multi_4((r)->res, (o), (d), (c)) : \
906 BHND_BUS_WRITE_MULTI_4( \
907 device_get_parent(rman_get_device((r)->res)), \
908 rman_get_device((r)->res), (r), (o), (d), (c))
909 #define bhnd_bus_write_region_4(r, o, d, c) \
911 bus_write_region_4((r)->res, (o), (d), (c)) : \
912 BHND_BUS_WRITE_REGION_4( \
913 device_get_parent(rman_get_device((r)->res)), \
914 rman_get_device((r)->res), (r), (o), (d), (c))
915 #define bhnd_bus_read_stream_4(r, o) \
917 bus_read_stream_4((r)->res, (o)) : \
918 BHND_BUS_READ_STREAM_4( \
919 device_get_parent(rman_get_device((r)->res)), \
920 rman_get_device((r)->res), (r), (o))
921 #define bhnd_bus_read_multi_stream_4(r, o, d, c) \
923 bus_read_multi_stream_4((r)->res, (o), (d), (c)) : \
924 BHND_BUS_READ_MULTI_STREAM_4( \
925 device_get_parent(rman_get_device((r)->res)), \
926 rman_get_device((r)->res), (r), (o), (d), (c))
927 #define bhnd_bus_read_region_stream_4(r, o, d, c) \
929 bus_read_region_stream_4((r)->res, (o), (d), (c)) : \
930 BHND_BUS_READ_REGION_STREAM_4( \
931 device_get_parent(rman_get_device((r)->res)), \
932 rman_get_device((r)->res), (r), (o), (d), (c))
933 #define bhnd_bus_write_stream_4(r, o, v) \
935 bus_write_stream_4((r)->res, (o), (v)) : \
936 BHND_BUS_WRITE_STREAM_4( \
937 device_get_parent(rman_get_device((r)->res)), \
938 rman_get_device((r)->res), (r), (o), (v))
939 #define bhnd_bus_write_multi_stream_4(r, o, d, c) \
941 bus_write_multi_stream_4((r)->res, (o), (d), (c)) : \
942 BHND_BUS_WRITE_MULTI_STREAM_4( \
943 device_get_parent(rman_get_device((r)->res)), \
944 rman_get_device((r)->res), (r), (o), (d), (c))
945 #define bhnd_bus_write_region_stream_4(r, o, d, c) \
947 bus_write_region_stream_4((r)->res, (o), (d), (c)) : \
948 BHND_BUS_WRITE_REGION_STREAM_4( \
949 device_get_parent(rman_get_device((r)->res)), \
950 rman_get_device((r)->res), (r), (o), (d), (c))
951 #define bhnd_bus_set_multi_4(r, o, v, c) \
953 bus_set_multi_4((r)->res, (o), (v), (c)) : \
954 BHND_BUS_SET_MULTI_4( \
955 device_get_parent(rman_get_device((r)->res)), \
956 rman_get_device((r)->res), (r), (o), (v), (c))
957 #define bhnd_bus_set_region_4(r, o, v, c) \
959 bus_set_region_4((r)->res, (o), (v), (c)) : \
960 BHND_BUS_SET_REGION_4( \
961 device_get_parent(rman_get_device((r)->res)), \
962 rman_get_device((r)->res), (r), (o), (v), (c))
964 #endif /* _BHND_BHND_H_ */