/*- * Copyright (c) 2015 Landon Fuller * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer, * without modification. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any * redistribution must be conditioned upon including a substantially * similar Disclaimer requirement for further binary redistribution. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGES. * * $FreeBSD$ */ #ifndef _BHND_BHND_H_ #define _BHND_BHND_H_ #include #include #include #include "bhnd_ids.h" #include "bhnd_types.h" #include "bhnd_debug.h" #include "bhnd_bus_if.h" #include "bhnd_match.h" extern devclass_t bhnd_devclass; extern devclass_t bhnd_hostb_devclass; extern devclass_t bhnd_nvram_devclass; /** * bhnd child instance variables */ enum bhnd_device_vars { BHND_IVAR_VENDOR, /**< Designer's JEP-106 manufacturer ID. */ BHND_IVAR_DEVICE, /**< Part number */ BHND_IVAR_HWREV, /**< Core revision */ BHND_IVAR_DEVICE_CLASS, /**< Core class (@sa bhnd_devclass_t) */ BHND_IVAR_VENDOR_NAME, /**< Core vendor name */ BHND_IVAR_DEVICE_NAME, /**< Core name */ BHND_IVAR_CORE_INDEX, /**< Bus-assigned core number */ BHND_IVAR_CORE_UNIT, /**< Bus-assigned core unit number, assigned sequentially (starting at 0) for each vendor/device pair. */ }; /** * bhnd device probe priority bands. */ enum { BHND_PROBE_ROOT = 0, /**< Nexus or host bridge */ BHND_PROBE_BUS = 1000, /**< Busses and bridges */ BHND_PROBE_CPU = 2000, /**< CPU devices */ BHND_PROBE_INTERRUPT = 3000, /**< Interrupt controllers. */ BHND_PROBE_TIMER = 4000, /**< Timers and clocks. */ BHND_PROBE_RESOURCE = 5000, /**< Resource discovery (including NVRAM/SPROM) */ BHND_PROBE_DEFAULT = 6000, /**< Default device priority */ }; /** * Constants defining fine grained ordering within a BHND_PROBE_* priority band. * * Example: * @code * BHND_PROBE_BUS + BHND_PROBE_ORDER_FIRST * @endcode */ enum { BHND_PROBE_ORDER_FIRST = 0, BHND_PROBE_ORDER_EARLY = 25, BHND_PROBE_ORDER_MIDDLE = 50, BHND_PROBE_ORDER_LATE = 75, BHND_PROBE_ORDER_LAST = 100 }; /* * Simplified accessors for bhnd device ivars */ #define BHND_ACCESSOR(var, ivar, type) \ __BUS_ACCESSOR(bhnd, var, BHND, ivar, type) BHND_ACCESSOR(vendor, VENDOR, uint16_t); BHND_ACCESSOR(device, DEVICE, uint16_t); BHND_ACCESSOR(hwrev, HWREV, uint8_t); BHND_ACCESSOR(class, DEVICE_CLASS, bhnd_devclass_t); BHND_ACCESSOR(vendor_name, VENDOR_NAME, const char *); BHND_ACCESSOR(device_name, DEVICE_NAME, const char *); BHND_ACCESSOR(core_index, CORE_INDEX, u_int); BHND_ACCESSOR(core_unit, CORE_UNIT, int); #undef BHND_ACCESSOR /** * A bhnd(4) board descriptor. */ struct bhnd_board_info { uint16_t board_vendor; /**< PCI-SIG vendor ID (even on non-PCI * devices). * * On PCI devices, this will generally * be the subsystem vendor ID, but the * value may be overridden in device * NVRAM. */ uint16_t board_type; /**< Board type (See BHND_BOARD_*) * * On PCI devices, this will generally * be the subsystem device ID, but the * value may be overridden in device * NVRAM. */ uint16_t board_rev; /**< Board revision. */ uint8_t board_srom_rev; /**< Board SROM format revision */ uint32_t board_flags; /**< Board flags (see BHND_BFL_*) */ uint32_t board_flags2; /**< Board flags 2 (see BHND_BFL2_*) */ uint32_t board_flags3; /**< Board flags 3 (see BHND_BFL3_*) */ }; /** * Chip Identification * * This is read from the ChipCommon ID register; on earlier bhnd(4) devices * where ChipCommon is unavailable, known values must be supplied. */ struct bhnd_chipid { uint16_t chip_id; /**< chip id (BHND_CHIPID_*) */ uint8_t chip_rev; /**< chip revision */ uint8_t chip_pkg; /**< chip package (BHND_PKGID_*) */ uint8_t chip_type; /**< chip type (BHND_CHIPTYPE_*) */ bhnd_addr_t enum_addr; /**< chip_type-specific enumeration * address; either the siba(4) base * core register block, or the bcma(4) * EROM core address. */ uint8_t ncores; /**< number of cores, if known. 0 if * not available. */ }; /** * A bhnd(4) core descriptor. */ struct bhnd_core_info { uint16_t vendor; /**< JEP-106 vendor (BHND_MFGID_*) */ uint16_t device; /**< device */ uint16_t hwrev; /**< hardware revision */ u_int core_idx; /**< bus-assigned core index */ int unit; /**< bus-assigned core unit */ }; /** * A bhnd(4) bus resource. * * This provides an abstract interface to per-core resources that may require * bus-level remapping of address windows prior to access. */ struct bhnd_resource { struct resource *res; /**< the system resource. */ bool direct; /**< false if the resource requires * bus window remapping before it * is MMIO accessible. */ }; /** * Device quirk table descriptor. */ struct bhnd_device_quirk { struct bhnd_device_match desc; /**< device match descriptor */ uint32_t quirks; /**< quirk flags */ }; #define BHND_CORE_QUIRK(_rev, _flags) \ {{ BHND_MATCH_CORE_REV(_rev) }, (_flags) } #define BHND_CHIP_QUIRK(_chip, _rev, _flags) \ {{ BHND_CHIP_IR(BCM ## _chip, _rev) }, (_flags) } #define BHND_PKG_QUIRK(_chip, _pkg, _flags) \ {{ BHND_CHIP_IP(BCM ## _chip, BCM ## _chip ## _pkg) }, (_flags) } #define BHND_BOARD_QUIRK(_board, _flags) \ {{ BHND_MATCH_BOARD_TYPE(_board) }, \ (_flags) } #define BHND_DEVICE_QUIRK_END { { BHND_MATCH_ANY }, 0 } #define BHND_DEVICE_QUIRK_IS_END(_q) \ (((_q)->desc.m.match_flags == 0) && (_q)->quirks == 0) enum { BHND_DF_ANY = 0, BHND_DF_HOSTB = (1<<0), /**< core is serving as the bus' host * bridge. implies BHND_DF_ADAPTER */ BHND_DF_SOC = (1<<1), /**< core is attached to a native bus (BHND_ATTACH_NATIVE) */ BHND_DF_ADAPTER = (1<<2), /**< core is attached to a bridged * adapter (BHND_ATTACH_ADAPTER) */ }; /** Device probe table descriptor */ struct bhnd_device { const struct bhnd_device_match core; /**< core match descriptor */ const char *desc; /**< device description, or NULL. */ const struct bhnd_device_quirk *quirks_table; /**< quirks table for this device, or NULL */ uint32_t device_flags; /**< required BHND_DF_* flags */ }; #define _BHND_DEVICE(_vendor, _device, _desc, _quirks, \ _flags, ...) \ { { BHND_MATCH_CORE(BHND_MFGID_ ## _vendor, \ BHND_COREID_ ## _device) }, _desc, _quirks, \ _flags } #define BHND_DEVICE(_vendor, _device, _desc, _quirks, ...) \ _BHND_DEVICE(_vendor, _device, _desc, _quirks, \ ## __VA_ARGS__, 0) #define BHND_DEVICE_END { { BHND_MATCH_ANY }, NULL, NULL, 0 } #define BHND_DEVICE_IS_END(_d) \ (BHND_MATCH_IS_ANY(&(_d)->core) && (_d)->desc == NULL) const char *bhnd_vendor_name(uint16_t vendor); const char *bhnd_port_type_name(bhnd_port_type port_type); const char *bhnd_find_core_name(uint16_t vendor, uint16_t device); bhnd_devclass_t bhnd_find_core_class(uint16_t vendor, uint16_t device); const char *bhnd_core_name(const struct bhnd_core_info *ci); bhnd_devclass_t bhnd_core_class(const struct bhnd_core_info *ci); device_t bhnd_match_child(device_t dev, const struct bhnd_core_match *desc); device_t bhnd_find_child(device_t dev, bhnd_devclass_t class, int unit); device_t bhnd_find_bridge_root(device_t dev, devclass_t bus_class); const struct bhnd_core_info *bhnd_match_core( const struct bhnd_core_info *cores, u_int num_cores, const struct bhnd_core_match *desc); const struct bhnd_core_info *bhnd_find_core( const struct bhnd_core_info *cores, u_int num_cores, bhnd_devclass_t class); bool bhnd_core_matches( const struct bhnd_core_info *core, const struct bhnd_core_match *desc); bool bhnd_chip_matches( const struct bhnd_chipid *chipid, const struct bhnd_chip_match *desc); bool bhnd_board_matches( const struct bhnd_board_info *info, const struct bhnd_board_match *desc); bool bhnd_hwrev_matches(uint16_t hwrev, const struct bhnd_hwrev_match *desc); bool bhnd_device_matches(device_t dev, const struct bhnd_device_match *desc); const struct bhnd_device *bhnd_device_lookup(device_t dev, const struct bhnd_device *table, size_t entry_size); uint32_t bhnd_device_quirks(device_t dev, const struct bhnd_device *table, size_t entry_size); struct bhnd_core_info bhnd_get_core_info(device_t dev); int bhnd_alloc_resources(device_t dev, struct resource_spec *rs, struct bhnd_resource **res); void bhnd_release_resources(device_t dev, const struct resource_spec *rs, struct bhnd_resource **res); struct bhnd_chipid bhnd_parse_chipid(uint32_t idreg, bhnd_addr_t enum_addr); int bhnd_read_chipid(device_t dev, struct resource_spec *rs, bus_size_t chipc_offset, struct bhnd_chipid *result); void bhnd_set_custom_core_desc(device_t dev, const char *name); void bhnd_set_default_core_desc(device_t dev); bool bhnd_bus_generic_is_hw_disabled(device_t dev, device_t child); bool bhnd_bus_generic_is_region_valid(device_t dev, device_t child, bhnd_port_type type, u_int port, u_int region); int bhnd_bus_generic_read_nvram_var(device_t dev, device_t child, const char *name, void *buf, size_t *size); const struct bhnd_chipid *bhnd_bus_generic_get_chipid(device_t dev, device_t child); int bhnd_bus_generic_read_board_info(device_t dev, device_t child, struct bhnd_board_info *info); int bhnd_bus_generic_get_nvram_var(device_t dev, device_t child, const char *name, void *buf, size_t *size); struct bhnd_resource *bhnd_bus_generic_alloc_resource (device_t dev, device_t child, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags); int bhnd_bus_generic_release_resource (device_t dev, device_t child, int type, int rid, struct bhnd_resource *r); int bhnd_bus_generic_activate_resource (device_t dev, device_t child, int type, int rid, struct bhnd_resource *r); int bhnd_bus_generic_deactivate_resource (device_t dev, device_t child, int type, int rid, struct bhnd_resource *r); bhnd_attach_type bhnd_bus_generic_get_attach_type(device_t dev, device_t child); /** * Return the active host bridge core for the bhnd bus, if any, or NULL if * not found. * * @param dev A bhnd bus device. */ static inline device_t bhnd_find_hostb_device(device_t dev) { return (BHND_BUS_FIND_HOSTB_DEVICE(dev)); } /** * Return true if the hardware components required by @p dev are known to be * unpopulated or otherwise unusable. * * In some cases, enumerated devices may have pins that are left floating, or * the hardware may otherwise be non-functional; this method allows a parent * device to explicitly specify if a successfully enumerated @p dev should * be disabled. * * @param dev A bhnd bus child device. */ static inline bool bhnd_is_hw_disabled(device_t dev) { return (BHND_BUS_IS_HW_DISABLED(device_get_parent(dev), dev)); } /** * Return the BHND chip identification info for the bhnd bus. * * @param dev A bhnd bus child device. */ static inline const struct bhnd_chipid * bhnd_get_chipid(device_t dev) { return (BHND_BUS_GET_CHIPID(device_get_parent(dev), dev)); }; /** * Return the BHND attachment type of the parent bhnd bus. * * @param dev A bhnd bus child device. * * @retval BHND_ATTACH_ADAPTER if the bus is resident on a bridged adapter, * such as a WiFi chipset. * @retval BHND_ATTACH_NATIVE if the bus provides hardware services (clock, * CPU, etc) to a directly attached native host. */ static inline bhnd_attach_type bhnd_get_attach_type (device_t dev) { return (BHND_BUS_GET_ATTACH_TYPE(device_get_parent(dev), dev)); } /** * Attempt to read the BHND board identification from the bhnd bus. * * This relies on NVRAM access, and will fail if a valid NVRAM device cannot * be found, or is not yet attached. * * @param dev The parent of @p child. * @param child The bhnd device requesting board info. * @param[out] info On success, will be populated with the bhnd(4) device's * board information. * * @retval 0 success * @retval ENODEV No valid NVRAM source could be found. * @retval non-zero If reading @p name otherwise fails, a regular unix * error code will be returned. */ static inline int bhnd_read_board_info(device_t dev, struct bhnd_board_info *info) { return (BHND_BUS_READ_BOARD_INFO(device_get_parent(dev), dev, info)); } /** * Determine an NVRAM variable's expected size. * * @param dev A bhnd bus child device. * @param name The variable name. * @param[out] len On success, the variable's size, in bytes. * * @retval 0 success * @retval ENOENT The requested variable was not found. * @retval ENODEV No valid NVRAM source could be found. * @retval non-zero If reading @p name otherwise fails, a regular unix * error code will be returned. */ static inline int bhnd_nvram_getvarlen(device_t dev, const char *name, size_t *len) { return (BHND_BUS_GET_NVRAM_VAR(device_get_parent(dev), dev, name, NULL, len)); } /** * Read an NVRAM variable. * * @param dev A bhnd bus child device. * @param name The NVRAM variable name. * @param buf A buffer large enough to hold @p len bytes. On success, * the requested value will be written to this buffer. * @param len The required variable length. * * @retval 0 success * @retval ENOENT The requested variable was not found. * @retval EINVAL If @p len does not match the actual variable size. * @retval ENODEV No valid NVRAM source could be found. * @retval non-zero If reading @p name otherwise fails, a regular unix * error code will be returned. */ static inline int bhnd_nvram_getvar(device_t dev, const char *name, void *buf, size_t len) { size_t var_len; int error; if ((error = bhnd_nvram_getvarlen(dev, name, &var_len))) return (error); if (len != var_len) return (EINVAL); return (BHND_BUS_GET_NVRAM_VAR(device_get_parent(dev), dev, name, buf, &len)); } /** * Allocate a resource from a device's parent bhnd(4) bus. * * @param dev The device requesting resource ownership. * @param type The type of resource to allocate. This may be any type supported * by the standard bus APIs. * @param rid The bus-specific handle identifying the resource being allocated. * @param start The start address of the resource. * @param end The end address of the resource. * @param count The size of the resource. * @param flags The flags for the resource to be allocated. These may be any * values supported by the standard bus APIs. * * To request the resource's default addresses, pass @p start and * @p end values of @c 0 and @c ~0, respectively, and * a @p count of @c 1. * * @retval NULL The resource could not be allocated. * @retval resource The allocated resource. */ static inline struct bhnd_resource * bhnd_alloc_resource(device_t dev, int type, int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags) { return BHND_BUS_ALLOC_RESOURCE(device_get_parent(dev), dev, type, rid, start, end, count, flags); } /** * Allocate a resource from a device's parent bhnd(4) bus, using the * resource's default start, end, and count values. * * @param dev The device requesting resource ownership. * @param type The type of resource to allocate. This may be any type supported * by the standard bus APIs. * @param rid The bus-specific handle identifying the resource being allocated. * @param flags The flags for the resource to be allocated. These may be any * values supported by the standard bus APIs. * * @retval NULL The resource could not be allocated. * @retval resource The allocated resource. */ static inline struct bhnd_resource * bhnd_alloc_resource_any(device_t dev, int type, int *rid, u_int flags) { return bhnd_alloc_resource(dev, type, rid, 0, ~0, 1, flags); } /** * Activate a previously allocated bhnd resource. * * @param dev The device holding ownership of the allocated resource. * @param type The type of the resource. * @param rid The bus-specific handle identifying the resource. * @param r A pointer to the resource returned by bhnd_alloc_resource or * BHND_BUS_ALLOC_RESOURCE. * * @retval 0 success * @retval non-zero an error occurred while activating the resource. */ static inline int bhnd_activate_resource(device_t dev, int type, int rid, struct bhnd_resource *r) { return BHND_BUS_ACTIVATE_RESOURCE(device_get_parent(dev), dev, type, rid, r); } /** * Deactivate a previously activated bhnd resource. * * @param dev The device holding ownership of the activated resource. * @param type The type of the resource. * @param rid The bus-specific handle identifying the resource. * @param r A pointer to the resource returned by bhnd_alloc_resource or * BHND_BUS_ALLOC_RESOURCE. * * @retval 0 success * @retval non-zero an error occurred while activating the resource. */ static inline int bhnd_deactivate_resource(device_t dev, int type, int rid, struct bhnd_resource *r) { return BHND_BUS_DEACTIVATE_RESOURCE(device_get_parent(dev), dev, type, rid, r); } /** * Free a resource allocated by bhnd_alloc_resource(). * * @param dev The device holding ownership of the resource. * @param type The type of the resource. * @param rid The bus-specific handle identifying the resource. * @param r A pointer to the resource returned by bhnd_alloc_resource or * BHND_ALLOC_RESOURCE. * * @retval 0 success * @retval non-zero an error occurred while activating the resource. */ static inline int bhnd_release_resource(device_t dev, int type, int rid, struct bhnd_resource *r) { return BHND_BUS_RELEASE_RESOURCE(device_get_parent(dev), dev, type, rid, r); } /** * Return true if @p region_num is a valid region on @p port_num of * @p type attached to @p dev. * * @param dev A bhnd bus child device. * @param type The port type being queried. * @param port_num The port number being queried. * @param region_num The region number being queried. */ static inline bool bhnd_is_region_valid(device_t dev, bhnd_port_type type, u_int port_num, u_int region_num) { return (BHND_BUS_IS_REGION_VALID(device_get_parent(dev), dev, type, port_num, region_num)); } /** * Return the number of ports of type @p type attached to @p def. * * @param dev A bhnd bus child device. * @param type The port type being queried. */ static inline u_int bhnd_get_port_count(device_t dev, bhnd_port_type type) { return (BHND_BUS_GET_PORT_COUNT(device_get_parent(dev), dev, type)); } /** * Return the number of memory regions mapped to @p child @p port of * type @p type. * * @param dev A bhnd bus child device. * @param port The port number being queried. * @param type The port type being queried. */ static inline u_int bhnd_get_region_count(device_t dev, bhnd_port_type type, u_int port) { return (BHND_BUS_GET_REGION_COUNT(device_get_parent(dev), dev, type, port)); } /** * Return the resource-ID for a memory region on the given device port. * * @param dev A bhnd bus child device. * @param type The port type. * @param port The port identifier. * @param region The identifier of the memory region on @p port. * * @retval int The RID for the given @p port and @p region on @p device. * @retval -1 No such port/region found. */ static inline int bhnd_get_port_rid(device_t dev, bhnd_port_type type, u_int port, u_int region) { return BHND_BUS_GET_PORT_RID(device_get_parent(dev), dev, type, port, region); } /** * Decode a port / region pair on @p dev defined by @p rid. * * @param dev A bhnd bus child device. * @param type The resource type. * @param rid The resource identifier. * @param[out] port_type The decoded port type. * @param[out] port The decoded port identifier. * @param[out] region The decoded region identifier. * * @retval 0 success * @retval non-zero No matching port/region found. */ static inline int bhnd_decode_port_rid(device_t dev, int type, int rid, bhnd_port_type *port_type, u_int *port, u_int *region) { return BHND_BUS_DECODE_PORT_RID(device_get_parent(dev), dev, type, rid, port_type, port, region); } /** * Get the address and size of @p region on @p port. * * @param dev A bhnd bus child device. * @param port_type The port type. * @param port The port identifier. * @param region The identifier of the memory region on @p port. * @param[out] region_addr The region's base address. * @param[out] region_size The region's size. * * @retval 0 success * @retval non-zero No matching port/region found. */ static inline int bhnd_get_region_addr(device_t dev, bhnd_port_type port_type, u_int port, u_int region, bhnd_addr_t *region_addr, bhnd_size_t *region_size) { return BHND_BUS_GET_REGION_ADDR(device_get_parent(dev), dev, port_type, port, region, region_addr, region_size); } /* * bhnd bus-level equivalents of the bus_(read|write|set|barrier|...) * macros (compatible with bhnd_resource). * * Generated with bhnd/tools/bus_macro.sh */ #define bhnd_bus_barrier(r, o, l, f) \ ((r)->direct) ? \ bus_barrier((r)->res, (o), (l), (f)) : \ BHND_BUS_BARRIER( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (l), (f)) #define bhnd_bus_read_1(r, o) \ ((r)->direct) ? \ bus_read_1((r)->res, (o)) : \ BHND_BUS_READ_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o)) #define bhnd_bus_read_multi_1(r, o, d, c) \ ((r)->direct) ? \ bus_read_multi_1((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_MULTI_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_region_1(r, o, d, c) \ ((r)->direct) ? \ bus_read_region_1((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_REGION_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_1(r, o, v) \ ((r)->direct) ? \ bus_write_1((r)->res, (o), (v)) : \ BHND_BUS_WRITE_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v)) #define bhnd_bus_write_multi_1(r, o, d, c) \ ((r)->direct) ? \ bus_write_multi_1((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_MULTI_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_region_1(r, o, d, c) \ ((r)->direct) ? \ bus_write_region_1((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_REGION_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_stream_1(r, o) \ ((r)->direct) ? \ bus_read_stream_1((r)->res, (o)) : \ BHND_BUS_READ_STREAM_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o)) #define bhnd_bus_read_multi_stream_1(r, o, d, c) \ ((r)->direct) ? \ bus_read_multi_stream_1((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_MULTI_STREAM_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_region_stream_1(r, o, d, c) \ ((r)->direct) ? \ bus_read_region_stream_1((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_REGION_STREAM_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_stream_1(r, o, v) \ ((r)->direct) ? \ bus_write_stream_1((r)->res, (o), (v)) : \ BHND_BUS_WRITE_STREAM_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v)) #define bhnd_bus_write_multi_stream_1(r, o, d, c) \ ((r)->direct) ? \ bus_write_multi_stream_1((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_MULTI_STREAM_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_region_stream_1(r, o, d, c) \ ((r)->direct) ? \ bus_write_region_stream_1((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_REGION_STREAM_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_set_multi_1(r, o, v, c) \ ((r)->direct) ? \ bus_set_multi_1((r)->res, (o), (v), (c)) : \ BHND_BUS_SET_MULTI_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v), (c)) #define bhnd_bus_set_region_1(r, o, v, c) \ ((r)->direct) ? \ bus_set_region_1((r)->res, (o), (v), (c)) : \ BHND_BUS_SET_REGION_1( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v), (c)) #define bhnd_bus_read_2(r, o) \ ((r)->direct) ? \ bus_read_2((r)->res, (o)) : \ BHND_BUS_READ_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o)) #define bhnd_bus_read_multi_2(r, o, d, c) \ ((r)->direct) ? \ bus_read_multi_2((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_MULTI_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_region_2(r, o, d, c) \ ((r)->direct) ? \ bus_read_region_2((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_REGION_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_2(r, o, v) \ ((r)->direct) ? \ bus_write_2((r)->res, (o), (v)) : \ BHND_BUS_WRITE_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v)) #define bhnd_bus_write_multi_2(r, o, d, c) \ ((r)->direct) ? \ bus_write_multi_2((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_MULTI_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_region_2(r, o, d, c) \ ((r)->direct) ? \ bus_write_region_2((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_REGION_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_stream_2(r, o) \ ((r)->direct) ? \ bus_read_stream_2((r)->res, (o)) : \ BHND_BUS_READ_STREAM_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o)) #define bhnd_bus_read_multi_stream_2(r, o, d, c) \ ((r)->direct) ? \ bus_read_multi_stream_2((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_MULTI_STREAM_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_region_stream_2(r, o, d, c) \ ((r)->direct) ? \ bus_read_region_stream_2((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_REGION_STREAM_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_stream_2(r, o, v) \ ((r)->direct) ? \ bus_write_stream_2((r)->res, (o), (v)) : \ BHND_BUS_WRITE_STREAM_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v)) #define bhnd_bus_write_multi_stream_2(r, o, d, c) \ ((r)->direct) ? \ bus_write_multi_stream_2((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_MULTI_STREAM_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_region_stream_2(r, o, d, c) \ ((r)->direct) ? \ bus_write_region_stream_2((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_REGION_STREAM_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_set_multi_2(r, o, v, c) \ ((r)->direct) ? \ bus_set_multi_2((r)->res, (o), (v), (c)) : \ BHND_BUS_SET_MULTI_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v), (c)) #define bhnd_bus_set_region_2(r, o, v, c) \ ((r)->direct) ? \ bus_set_region_2((r)->res, (o), (v), (c)) : \ BHND_BUS_SET_REGION_2( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v), (c)) #define bhnd_bus_read_4(r, o) \ ((r)->direct) ? \ bus_read_4((r)->res, (o)) : \ BHND_BUS_READ_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o)) #define bhnd_bus_read_multi_4(r, o, d, c) \ ((r)->direct) ? \ bus_read_multi_4((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_MULTI_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_region_4(r, o, d, c) \ ((r)->direct) ? \ bus_read_region_4((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_REGION_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_4(r, o, v) \ ((r)->direct) ? \ bus_write_4((r)->res, (o), (v)) : \ BHND_BUS_WRITE_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v)) #define bhnd_bus_write_multi_4(r, o, d, c) \ ((r)->direct) ? \ bus_write_multi_4((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_MULTI_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_region_4(r, o, d, c) \ ((r)->direct) ? \ bus_write_region_4((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_REGION_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_stream_4(r, o) \ ((r)->direct) ? \ bus_read_stream_4((r)->res, (o)) : \ BHND_BUS_READ_STREAM_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o)) #define bhnd_bus_read_multi_stream_4(r, o, d, c) \ ((r)->direct) ? \ bus_read_multi_stream_4((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_MULTI_STREAM_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_read_region_stream_4(r, o, d, c) \ ((r)->direct) ? \ bus_read_region_stream_4((r)->res, (o), (d), (c)) : \ BHND_BUS_READ_REGION_STREAM_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_stream_4(r, o, v) \ ((r)->direct) ? \ bus_write_stream_4((r)->res, (o), (v)) : \ BHND_BUS_WRITE_STREAM_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v)) #define bhnd_bus_write_multi_stream_4(r, o, d, c) \ ((r)->direct) ? \ bus_write_multi_stream_4((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_MULTI_STREAM_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_write_region_stream_4(r, o, d, c) \ ((r)->direct) ? \ bus_write_region_stream_4((r)->res, (o), (d), (c)) : \ BHND_BUS_WRITE_REGION_STREAM_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (d), (c)) #define bhnd_bus_set_multi_4(r, o, v, c) \ ((r)->direct) ? \ bus_set_multi_4((r)->res, (o), (v), (c)) : \ BHND_BUS_SET_MULTI_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v), (c)) #define bhnd_bus_set_region_4(r, o, v, c) \ ((r)->direct) ? \ bus_set_region_4((r)->res, (o), (v), (c)) : \ BHND_BUS_SET_REGION_4( \ device_get_parent(rman_get_device((r)->res)), \ rman_get_device((r)->res), (r), (o), (v), (c)) #endif /* _BHND_BHND_H_ */