diff options
Diffstat (limited to 'drivers/acpi/acpica/rsdump.c')
| -rw-r--r-- | drivers/acpi/acpica/rsdump.c | 771 |
1 files changed, 771 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/rsdump.c b/drivers/acpi/acpica/rsdump.c new file mode 100644 index 000000000000..3f0ca5a12d34 --- /dev/null +++ b/drivers/acpi/acpica/rsdump.c @@ -0,0 +1,771 @@ +/******************************************************************************* + * + * Module Name: rsdump - Functions to display the resource structures. + * + ******************************************************************************/ + +/* + * Copyright (C) 2000 - 2008, Intel Corp. + * 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 + * substantially 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. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * 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 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. + */ + +#include <acpi/acpi.h> +#include "accommon.h" +#include "acresrc.h" + +#define _COMPONENT ACPI_RESOURCES +ACPI_MODULE_NAME("rsdump") +#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) +/* Local prototypes */ +static void acpi_rs_out_string(char *title, char *value); + +static void acpi_rs_out_integer8(char *title, u8 value); + +static void acpi_rs_out_integer16(char *title, u16 value); + +static void acpi_rs_out_integer32(char *title, u32 value); + +static void acpi_rs_out_integer64(char *title, u64 value); + +static void acpi_rs_out_title(char *title); + +static void acpi_rs_dump_byte_list(u16 length, u8 * data); + +static void acpi_rs_dump_dword_list(u8 length, u32 * data); + +static void acpi_rs_dump_short_byte_list(u8 length, u8 * data); + +static void +acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source); + +static void acpi_rs_dump_address_common(union acpi_resource_data *resource); + +static void +acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table); + +#define ACPI_RSD_OFFSET(f) (u8) ACPI_OFFSET (union acpi_resource_data,f) +#define ACPI_PRT_OFFSET(f) (u8) ACPI_OFFSET (struct acpi_pci_routing_table,f) +#define ACPI_RSD_TABLE_SIZE(name) (sizeof(name) / sizeof (struct acpi_rsdump_info)) + +/******************************************************************************* + * + * Resource Descriptor info tables + * + * Note: The first table entry must be a Title or Literal and must contain + * the table length (number of table entries) + * + ******************************************************************************/ + +struct acpi_rsdump_info acpi_rs_dump_irq[7] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_irq), "IRQ", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(irq.descriptor_length), + "Descriptor Length", NULL}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.triggering), "Triggering", + acpi_gbl_he_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.polarity), "Polarity", + acpi_gbl_ll_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(irq.sharable), "Sharing", + acpi_gbl_shr_decode}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(irq.interrupt_count), + "Interrupt Count", NULL}, + {ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(irq.interrupts[0]), + "Interrupt List", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_dma[6] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_dma), "DMA", NULL}, + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.type), "Speed", + acpi_gbl_typ_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(dma.bus_master), "Mastering", + acpi_gbl_bm_decode}, + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(dma.transfer), "Transfer Type", + acpi_gbl_siz_decode}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(dma.channel_count), "Channel Count", + NULL}, + {ACPI_RSD_SHORTLIST, ACPI_RSD_OFFSET(dma.channels[0]), "Channel List", + NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_start_dpf[4] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_start_dpf), + "Start-Dependent-Functions", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(start_dpf.descriptor_length), + "Descriptor Length", NULL}, + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.compatibility_priority), + "Compatibility Priority", acpi_gbl_config_decode}, + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(start_dpf.performance_robustness), + "Performance/Robustness", acpi_gbl_config_decode} +}; + +struct acpi_rsdump_info acpi_rs_dump_end_dpf[1] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_dpf), + "End-Dependent-Functions", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_io[6] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io), "I/O", NULL}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(io.io_decode), "Address Decoding", + acpi_gbl_io_decode}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.minimum), "Address Minimum", NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(io.maximum), "Address Maximum", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.alignment), "Alignment", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(io.address_length), "Address Length", + NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_fixed_io[3] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_io), + "Fixed I/O", NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(fixed_io.address), "Address", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(fixed_io.address_length), + "Address Length", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_vendor[3] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_vendor), + "Vendor Specific", NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(vendor.byte_length), "Length", NULL}, + {ACPI_RSD_LONGLIST, ACPI_RSD_OFFSET(vendor.byte_data[0]), "Vendor Data", + NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_end_tag[1] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_end_tag), "EndTag", + NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_memory24[6] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory24), + "24-Bit Memory Range", NULL}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory24.write_protect), + "Write Protect", acpi_gbl_rw_decode}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.minimum), "Address Minimum", + NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.maximum), "Address Maximum", + NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.alignment), "Alignment", + NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(memory24.address_length), + "Address Length", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_memory32[6] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory32), + "32-Bit Memory Range", NULL}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(memory32.write_protect), + "Write Protect", acpi_gbl_rw_decode}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.minimum), "Address Minimum", + NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.maximum), "Address Maximum", + NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.alignment), "Alignment", + NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(memory32.address_length), + "Address Length", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_fixed_memory32[4] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_fixed_memory32), + "32-Bit Fixed Memory Range", NULL}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(fixed_memory32.write_protect), + "Write Protect", acpi_gbl_rw_decode}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address), "Address", + NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(fixed_memory32.address_length), + "Address Length", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_address16[8] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address16), + "16-Bit WORD Address Space", NULL}, + {ACPI_RSD_ADDRESS, 0, NULL, NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.granularity), "Granularity", + NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.minimum), "Address Minimum", + NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.maximum), "Address Maximum", + NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.translation_offset), + "Translation Offset", NULL}, + {ACPI_RSD_UINT16, ACPI_RSD_OFFSET(address16.address_length), + "Address Length", NULL}, + {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address16.resource_source), NULL, NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_address32[8] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address32), + "32-Bit DWORD Address Space", NULL}, + {ACPI_RSD_ADDRESS, 0, NULL, NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.granularity), "Granularity", + NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.minimum), "Address Minimum", + NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.maximum), "Address Maximum", + NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.translation_offset), + "Translation Offset", NULL}, + {ACPI_RSD_UINT32, ACPI_RSD_OFFSET(address32.address_length), + "Address Length", NULL}, + {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address32.resource_source), NULL, NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_address64[8] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_address64), + "64-Bit QWORD Address Space", NULL}, + {ACPI_RSD_ADDRESS, 0, NULL, NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.granularity), "Granularity", + NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.minimum), "Address Minimum", + NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.maximum), "Address Maximum", + NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.translation_offset), + "Translation Offset", NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(address64.address_length), + "Address Length", NULL}, + {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(address64.resource_source), NULL, NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_ext_address64[8] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_address64), + "64-Bit Extended Address Space", NULL}, + {ACPI_RSD_ADDRESS, 0, NULL, NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.granularity), + "Granularity", NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.minimum), + "Address Minimum", NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.maximum), + "Address Maximum", NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.translation_offset), + "Translation Offset", NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.address_length), + "Address Length", NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(ext_address64.type_specific), + "Type-Specific Attribute", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_ext_irq[8] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_ext_irq), + "Extended IRQ", NULL}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.producer_consumer), + "Type", acpi_gbl_consume_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.triggering), + "Triggering", acpi_gbl_he_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.polarity), "Polarity", + acpi_gbl_ll_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(extended_irq.sharable), "Sharing", + acpi_gbl_shr_decode}, + {ACPI_RSD_SOURCE, ACPI_RSD_OFFSET(extended_irq.resource_source), NULL, + NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(extended_irq.interrupt_count), + "Interrupt Count", NULL}, + {ACPI_RSD_DWORDLIST, ACPI_RSD_OFFSET(extended_irq.interrupts[0]), + "Interrupt List", NULL} +}; + +struct acpi_rsdump_info acpi_rs_dump_generic_reg[6] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_generic_reg), + "Generic Register", NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.space_id), "Space ID", + NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_width), "Bit Width", + NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.bit_offset), "Bit Offset", + NULL}, + {ACPI_RSD_UINT8, ACPI_RSD_OFFSET(generic_reg.access_size), + "Access Size", NULL}, + {ACPI_RSD_UINT64, ACPI_RSD_OFFSET(generic_reg.address), "Address", NULL} +}; + +/* + * Tables used for common address descriptor flag fields + */ +static struct acpi_rsdump_info acpi_rs_dump_general_flags[5] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_general_flags), NULL, + NULL}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.producer_consumer), + "Consumer/Producer", acpi_gbl_consume_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.decode), "Address Decode", + acpi_gbl_dec_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.min_address_fixed), + "Min Relocatability", acpi_gbl_min_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.max_address_fixed), + "Max Relocatability", acpi_gbl_max_decode} +}; + +static struct acpi_rsdump_info acpi_rs_dump_memory_flags[5] = { + {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_memory_flags), + "Resource Type", (void *)"Memory Range"}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.write_protect), + "Write Protect", acpi_gbl_rw_decode}, + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.caching), + "Caching", acpi_gbl_mem_decode}, + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.mem.range_type), + "Range Type", acpi_gbl_mtp_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.mem.translation), + "Translation", acpi_gbl_ttp_decode} +}; + +static struct acpi_rsdump_info acpi_rs_dump_io_flags[4] = { + {ACPI_RSD_LITERAL, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_io_flags), + "Resource Type", (void *)"I/O Range"}, + {ACPI_RSD_2BITFLAG, ACPI_RSD_OFFSET(address.info.io.range_type), + "Range Type", acpi_gbl_rng_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation), + "Translation", acpi_gbl_ttp_decode}, + {ACPI_RSD_1BITFLAG, ACPI_RSD_OFFSET(address.info.io.translation_type), + "Translation Type", acpi_gbl_trs_decode} +}; + +/* + * Table used to dump _PRT contents + */ +static struct acpi_rsdump_info acpi_rs_dump_prt[5] = { + {ACPI_RSD_TITLE, ACPI_RSD_TABLE_SIZE(acpi_rs_dump_prt), NULL, NULL}, + {ACPI_RSD_UINT64, ACPI_PRT_OFFSET(address), "Address", NULL}, + {ACPI_RSD_UINT32, ACPI_PRT_OFFSET(pin), "Pin", NULL}, + {ACPI_RSD_STRING, ACPI_PRT_OFFSET(source[0]), "Source", NULL}, + {ACPI_RSD_UINT32, ACPI_PRT_OFFSET(source_index), "Source Index", NULL} +}; + +/******************************************************************************* + * + * FUNCTION: acpi_rs_dump_descriptor + * + * PARAMETERS: Resource + * + * RETURN: None + * + * DESCRIPTION: + * + ******************************************************************************/ + +static void +acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table) +{ + u8 *target = NULL; + u8 *previous_target; + char *name; + u8 count; + + /* First table entry must contain the table length (# of table entries) */ + + count = table->offset; + + while (count) { + previous_target = target; + target = ACPI_ADD_PTR(u8, resource, table->offset); + name = table->name; + + switch (table->opcode) { + case ACPI_RSD_TITLE: + /* + * Optional resource title + */ + if (table->name) { + acpi_os_printf("%s Resource\n", name); + } + break; + + /* Strings */ + + case ACPI_RSD_LITERAL: + acpi_rs_out_string(name, + ACPI_CAST_PTR(char, table->pointer)); + break; + + case ACPI_RSD_STRING: + acpi_rs_out_string(name, ACPI_CAST_PTR(char, target)); + break; + + /* Data items, 8/16/32/64 bit */ + + case ACPI_RSD_UINT8: + acpi_rs_out_integer8(name, ACPI_GET8(target)); + break; + + case ACPI_RSD_UINT16: + acpi_rs_out_integer16(name, ACPI_GET16(target)); + break; + + case ACPI_RSD_UINT32: + acpi_rs_out_integer32(name, ACPI_GET32(target)); + break; + + case ACPI_RSD_UINT64: + acpi_rs_out_integer64(name, ACPI_GET64(target)); + break; + + /* Flags: 1-bit and 2-bit flags supported */ + + case ACPI_RSD_1BITFLAG: + acpi_rs_out_string(name, ACPI_CAST_PTR(char, + table-> + pointer[*target & + 0x01])); + break; + + case ACPI_RSD_2BITFLAG: + acpi_rs_out_string(name, ACPI_CAST_PTR(char, + table-> + pointer[*target & + 0x03])); + break; + + case ACPI_RSD_SHORTLIST: + /* + * Short byte list (single line output) for DMA and IRQ resources + * Note: The list length is obtained from the previous table entry + */ + if (previous_target) { + acpi_rs_out_title(name); + acpi_rs_dump_short_byte_list(*previous_target, + target); + } + break; + + case ACPI_RSD_LONGLIST: + /* + * Long byte list for Vendor resource data + * Note: The list length is obtained from the previous table entry + */ + if (previous_target) { + acpi_rs_dump_byte_list(ACPI_GET16 + (previous_target), + target); + } + break; + + case ACPI_RSD_DWORDLIST: + /* + * Dword list for Extended Interrupt resources + * Note: The list length is obtained from the previous table entry + */ + if (previous_target) { + acpi_rs_dump_dword_list(*previous_target, + ACPI_CAST_PTR(u32, + target)); + } + break; + + case ACPI_RSD_ADDRESS: + /* + * Common flags for all Address resources + */ + acpi_rs_dump_address_common(ACPI_CAST_PTR + (union acpi_resource_data, + target)); + break; + + case ACPI_RSD_SOURCE: + /* + * Optional resource_source for Address resources + */ + acpi_rs_dump_resource_source(ACPI_CAST_PTR(struct + acpi_resource_source, + target)); + break; + + default: + acpi_os_printf("**** Invalid table opcode [%X] ****\n", + table->opcode); + return; + } + + table++; + count--; + } +} + +/******************************************************************************* + * + * FUNCTION: acpi_rs_dump_resource_source + * + * PARAMETERS: resource_source - Pointer to a Resource Source struct + * + * RETURN: None + * + * DESCRIPTION: Common routine for dumping the optional resource_source and the + * corresponding resource_source_index. + * + ******************************************************************************/ + +static void +acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source) +{ + ACPI_FUNCTION_ENTRY(); + + if (resource_source->index == 0xFF) { + return; + } + + acpi_rs_out_integer8("Resource Source Index", resource_source->index); + + acpi_rs_out_string("Resource Source", + resource_source->string_ptr ? + resource_source->string_ptr : "[Not Specified]"); +} + +/******************************************************************************* + * + * FUNCTION: acpi_rs_dump_address_common + * + * PARAMETERS: Resource - Pointer to an internal resource descriptor + * + * RETURN: None + * + * DESCRIPTION: Dump the fields that are common to all Address resource + * descriptors + * + ******************************************************************************/ + +static void acpi_rs_dump_address_common(union acpi_resource_data *resource) +{ + ACPI_FUNCTION_ENTRY(); + + /* Decode the type-specific flags */ + + switch (resource->address.resource_type) { + case ACPI_MEMORY_RANGE: + + acpi_rs_dump_descriptor(resource, acpi_rs_dump_memory_flags); + break; + + case ACPI_IO_RANGE: + + acpi_rs_dump_descriptor(resource, acpi_rs_dump_io_flags); + break; + + case ACPI_BUS_NUMBER_RANGE: + + acpi_rs_out_string("Resource Type", "Bus Number Range"); + break; + + default: + + acpi_rs_out_integer8("Resource Type", + (u8) resource->address.resource_type); + break; + } + + /* Decode the general flags */ + + acpi_rs_dump_descriptor(resource, acpi_rs_dump_general_flags); +} + +/******************************************************************************* + * + * FUNCTION: acpi_rs_dump_resource_list + * + * PARAMETERS: resource_list - Pointer to a resource descriptor list + * + * RETURN: None + * + * DESCRIPTION: Dispatches the structure to the correct dump routine. + * + ******************************************************************************/ + +void acpi_rs_dump_resource_list(struct acpi_resource *resource_list) +{ + u32 count = 0; + u32 type; + + ACPI_FUNCTION_ENTRY(); + + if (!(acpi_dbg_level & ACPI_LV_RESOURCES) + || !(_COMPONENT & acpi_dbg_layer)) { + return; + } + + /* Walk list and dump all resource descriptors (END_TAG terminates) */ + + do { + acpi_os_printf("\n[%02X] ", count); + count++; + + /* Validate Type before dispatch */ + + type = resource_list->type; + if (type > ACPI_RESOURCE_TYPE_MAX) { + acpi_os_printf + ("Invalid descriptor type (%X) in resource list\n", + resource_list->type); + return; + } + + /* Dump the resource descriptor */ + + acpi_rs_dump_descriptor(&resource_list->data, + acpi_gbl_dump_resource_dispatch[type]); + + /* Point to the next resource structure */ + + resource_list = + ACPI_ADD_PTR(struct acpi_resource, resource_list, + resource_list->length); + + /* Exit when END_TAG descriptor is reached */ + + } while (type != ACPI_RESOURCE_TYPE_END_TAG); +} + +/******************************************************************************* + * + * FUNCTION: acpi_rs_dump_irq_list + * + * PARAMETERS: route_table - Pointer to the routing table to dump. + * + * RETURN: None + * + * DESCRIPTION: Print IRQ routing table + * + ******************************************************************************/ + +void acpi_rs_dump_irq_list(u8 * route_table) +{ + struct acpi_pci_routing_table *prt_element; + u8 count; + + ACPI_FUNCTION_ENTRY(); + + if (!(acpi_dbg_level & ACPI_LV_RESOURCES) + || !(_COMPONENT & acpi_dbg_layer)) { + return; + } + + prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, route_table); + + /* Dump all table elements, Exit on zero length element */ + + for (count = 0; prt_element->length; count++) { + acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n", + count); + acpi_rs_dump_descriptor(prt_element, acpi_rs_dump_prt); + + prt_element = ACPI_ADD_PTR(struct acpi_pci_routing_table, + prt_element, prt_element->length); + } +} + +/******************************************************************************* + * + * FUNCTION: acpi_rs_out* + * + * PARAMETERS: Title - Name of the resource field + * Value - Value of the resource field + * + * RETURN: None + * + * DESCRIPTION: Miscellaneous helper functions to consistently format the + * output of the resource dump routines + * + ******************************************************************************/ + +static void acpi_rs_out_string(char *title, char *value) +{ + acpi_os_printf("%27s : %s", title, value); + if (!*value) { + acpi_os_printf("[NULL NAMESTRING]"); + } + acpi_os_printf("\n"); +} + +static void acpi_rs_out_integer8(char *title, u8 value) +{ + acpi_os_printf("%27s : %2.2X\n", title, value); +} + +static void acpi_rs_out_integer16(char *title, u16 value) +{ + acpi_os_printf("%27s : %4.4X\n", title, value); +} + +static void acpi_rs_out_integer32(char *title, u32 value) +{ + acpi_os_printf("%27s : %8.8X\n", title, value); +} + +static void acpi_rs_out_integer64(char *title, u64 value) +{ + acpi_os_printf("%27s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value)); +} + +static void acpi_rs_out_title(char *title) +{ + acpi_os_printf("%27s : ", title); +} + +/******************************************************************************* + * + * FUNCTION: acpi_rs_dump*List + * + * PARAMETERS: Length - Number of elements in the list + * Data - Start of the list + * + * RETURN: None + * + * DESCRIPTION: Miscellaneous functions to dump lists of raw data + * + ******************************************************************************/ + +static void acpi_rs_dump_byte_list(u16 length, u8 * data) +{ + u8 i; + + for (i = 0; i < length; i++) { + acpi_os_printf("%25s%2.2X : %2.2X\n", "Byte", i, data[i]); + } +} + +static void acpi_rs_dump_short_byte_list(u8 length, u8 * data) +{ + u8 i; + + for (i = 0; i < length; i++) { + acpi_os_printf("%X ", data[i]); + } + acpi_os_printf("\n"); +} + +static void acpi_rs_dump_dword_list(u8 length, u32 * data) +{ + u8 i; + + for (i = 0; i < length; i++) { + acpi_os_printf("%25s%2.2X : %8.8X\n", "Dword", i, data[i]); + } +} + +#endif |
