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-rw-r--r--drivers/acpi/resources/rsaddr.c99
-rw-r--r--drivers/acpi/resources/rscalc.c985
-rw-r--r--drivers/acpi/resources/rsdump.c1284
-rw-r--r--drivers/acpi/resources/rsio.c56
-rw-r--r--drivers/acpi/resources/rsirq.c57
-rw-r--r--drivers/acpi/resources/rslist.c533
-rw-r--r--drivers/acpi/resources/rsmemory.c68
-rw-r--r--drivers/acpi/resources/rsmisc.c234
-rw-r--r--drivers/acpi/resources/rsxface.c8
9 files changed, 1594 insertions, 1730 deletions
diff --git a/drivers/acpi/resources/rsaddr.c b/drivers/acpi/resources/rsaddr.c
index 23b54baa0cb2..798778261fb9 100644
--- a/drivers/acpi/resources/rsaddr.c
+++ b/drivers/acpi/resources/rsaddr.c
@@ -270,7 +270,7 @@ acpi_rs_address16_resource(u8 * byte_stream_buffer,
270 } 270 }
271 271
272 *bytes_consumed = temp16 + 3; 272 *bytes_consumed = temp16 + 3;
273 output_struct->id = ACPI_RSTYPE_ADDRESS16; 273 output_struct->type = ACPI_RSTYPE_ADDRESS16;
274 274
275 /* Get the Resource Type (Byte3) */ 275 /* Get the Resource Type (Byte3) */
276 276
@@ -400,7 +400,7 @@ acpi_rs_address16_resource(u8 * byte_stream_buffer,
400 * 400 *
401 * FUNCTION: acpi_rs_address16_stream 401 * FUNCTION: acpi_rs_address16_stream
402 * 402 *
403 * PARAMETERS: linked_list - Pointer to the resource linked list 403 * PARAMETERS: Resource - Pointer to the resource linked list
404 * output_buffer - Pointer to the user's return buffer 404 * output_buffer - Pointer to the user's return buffer
405 * bytes_consumed - Pointer to where the number of bytes 405 * bytes_consumed - Pointer to where the number of bytes
406 * used in the output_buffer is returned 406 * used in the output_buffer is returned
@@ -413,7 +413,7 @@ acpi_rs_address16_resource(u8 * byte_stream_buffer,
413 ******************************************************************************/ 413 ******************************************************************************/
414 414
415acpi_status 415acpi_status
416acpi_rs_address16_stream(struct acpi_resource *linked_list, 416acpi_rs_address16_stream(struct acpi_resource *resource,
417 u8 ** output_buffer, acpi_size * bytes_consumed) 417 u8 ** output_buffer, acpi_size * bytes_consumed)
418{ 418{
419 u8 *buffer = *output_buffer; 419 u8 *buffer = *output_buffer;
@@ -434,59 +434,56 @@ acpi_rs_address16_stream(struct acpi_resource *linked_list,
434 434
435 /* Set the Resource Type (Memory, Io, bus_number) */ 435 /* Set the Resource Type (Memory, Io, bus_number) */
436 436
437 *buffer = (u8) (linked_list->data.address16.resource_type & 0x03); 437 *buffer = (u8) (resource->data.address16.resource_type & 0x03);
438 buffer += 1; 438 buffer += 1;
439 439
440 /* Set the general flags */ 440 /* Set the general flags */
441 441
442 *buffer = acpi_rs_encode_general_flags(&linked_list->data); 442 *buffer = acpi_rs_encode_general_flags(&resource->data);
443 buffer += 1; 443 buffer += 1;
444 444
445 /* Set the type specific flags */ 445 /* Set the type specific flags */
446 446
447 *buffer = acpi_rs_encode_specific_flags(&linked_list->data); 447 *buffer = acpi_rs_encode_specific_flags(&resource->data);
448 buffer += 1; 448 buffer += 1;
449 449
450 /* Set the address space granularity */ 450 /* Set the address space granularity */
451 451
452 ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.granularity); 452 ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.granularity);
453 buffer += 2; 453 buffer += 2;
454 454
455 /* Set the address range minimum */ 455 /* Set the address range minimum */
456 456
457 ACPI_MOVE_32_TO_16(buffer, 457 ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.min_address_range);
458 &linked_list->data.address16.min_address_range);
459 buffer += 2; 458 buffer += 2;
460 459
461 /* Set the address range maximum */ 460 /* Set the address range maximum */
462 461
463 ACPI_MOVE_32_TO_16(buffer, 462 ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.max_address_range);
464 &linked_list->data.address16.max_address_range);
465 buffer += 2; 463 buffer += 2;
466 464
467 /* Set the address translation offset */ 465 /* Set the address translation offset */
468 466
469 ACPI_MOVE_32_TO_16(buffer, 467 ACPI_MOVE_32_TO_16(buffer,
470 &linked_list->data.address16. 468 &resource->data.address16.
471 address_translation_offset); 469 address_translation_offset);
472 buffer += 2; 470 buffer += 2;
473 471
474 /* Set the address length */ 472 /* Set the address length */
475 473
476 ACPI_MOVE_32_TO_16(buffer, &linked_list->data.address16.address_length); 474 ACPI_MOVE_32_TO_16(buffer, &resource->data.address16.address_length);
477 buffer += 2; 475 buffer += 2;
478 476
479 /* Resource Source Index and Resource Source are optional */ 477 /* Resource Source Index and Resource Source are optional */
480 478
481 if (linked_list->data.address16.resource_source.string_length) { 479 if (resource->data.address16.resource_source.string_length) {
482 *buffer = 480 *buffer = (u8) resource->data.address16.resource_source.index;
483 (u8) linked_list->data.address16.resource_source.index;
484 buffer += 1; 481 buffer += 1;
485 482
486 /* Copy the resource_source string */ 483 /* Copy the resource_source string */
487 484
488 ACPI_STRCPY((char *)buffer, 485 ACPI_STRCPY((char *)buffer,
489 linked_list->data.address16.resource_source. 486 resource->data.address16.resource_source.
490 string_ptr); 487 string_ptr);
491 488
492 /* 489 /*
@@ -495,7 +492,7 @@ acpi_rs_address16_stream(struct acpi_resource *linked_list,
495 */ 492 */
496 buffer += 493 buffer +=
497 (acpi_size) (ACPI_STRLEN 494 (acpi_size) (ACPI_STRLEN
498 (linked_list->data.address16.resource_source. 495 (resource->data.address16.resource_source.
499 string_ptr) + 1); 496 string_ptr) + 1);
500 } 497 }
501 498
@@ -562,7 +559,7 @@ acpi_rs_address32_resource(u8 * byte_stream_buffer,
562 } 559 }
563 560
564 *bytes_consumed = temp16 + 3; 561 *bytes_consumed = temp16 + 3;
565 output_struct->id = ACPI_RSTYPE_ADDRESS32; 562 output_struct->type = ACPI_RSTYPE_ADDRESS32;
566 563
567 /* Get the Resource Type (Byte3) */ 564 /* Get the Resource Type (Byte3) */
568 565
@@ -690,7 +687,7 @@ acpi_rs_address32_resource(u8 * byte_stream_buffer,
690 * 687 *
691 * FUNCTION: acpi_rs_address32_stream 688 * FUNCTION: acpi_rs_address32_stream
692 * 689 *
693 * PARAMETERS: linked_list - Pointer to the resource linked list 690 * PARAMETERS: Resource - Pointer to the resource linked list
694 * output_buffer - Pointer to the user's return buffer 691 * output_buffer - Pointer to the user's return buffer
695 * bytes_consumed - Pointer to where the number of bytes 692 * bytes_consumed - Pointer to where the number of bytes
696 * used in the output_buffer is returned 693 * used in the output_buffer is returned
@@ -703,7 +700,7 @@ acpi_rs_address32_resource(u8 * byte_stream_buffer,
703 ******************************************************************************/ 700 ******************************************************************************/
704 701
705acpi_status 702acpi_status
706acpi_rs_address32_stream(struct acpi_resource *linked_list, 703acpi_rs_address32_stream(struct acpi_resource *resource,
707 u8 ** output_buffer, acpi_size * bytes_consumed) 704 u8 ** output_buffer, acpi_size * bytes_consumed)
708{ 705{
709 u8 *buffer; 706 u8 *buffer;
@@ -725,59 +722,56 @@ acpi_rs_address32_stream(struct acpi_resource *linked_list,
725 722
726 /* Set the Resource Type (Memory, Io, bus_number) */ 723 /* Set the Resource Type (Memory, Io, bus_number) */
727 724
728 *buffer = (u8) (linked_list->data.address32.resource_type & 0x03); 725 *buffer = (u8) (resource->data.address32.resource_type & 0x03);
729 buffer += 1; 726 buffer += 1;
730 727
731 /* Set the general flags */ 728 /* Set the general flags */
732 729
733 *buffer = acpi_rs_encode_general_flags(&linked_list->data); 730 *buffer = acpi_rs_encode_general_flags(&resource->data);
734 buffer += 1; 731 buffer += 1;
735 732
736 /* Set the type specific flags */ 733 /* Set the type specific flags */
737 734
738 *buffer = acpi_rs_encode_specific_flags(&linked_list->data); 735 *buffer = acpi_rs_encode_specific_flags(&resource->data);
739 buffer += 1; 736 buffer += 1;
740 737
741 /* Set the address space granularity */ 738 /* Set the address space granularity */
742 739
743 ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.granularity); 740 ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.granularity);
744 buffer += 4; 741 buffer += 4;
745 742
746 /* Set the address range minimum */ 743 /* Set the address range minimum */
747 744
748 ACPI_MOVE_32_TO_32(buffer, 745 ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.min_address_range);
749 &linked_list->data.address32.min_address_range);
750 buffer += 4; 746 buffer += 4;
751 747
752 /* Set the address range maximum */ 748 /* Set the address range maximum */
753 749
754 ACPI_MOVE_32_TO_32(buffer, 750 ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.max_address_range);
755 &linked_list->data.address32.max_address_range);
756 buffer += 4; 751 buffer += 4;
757 752
758 /* Set the address translation offset */ 753 /* Set the address translation offset */
759 754
760 ACPI_MOVE_32_TO_32(buffer, 755 ACPI_MOVE_32_TO_32(buffer,
761 &linked_list->data.address32. 756 &resource->data.address32.
762 address_translation_offset); 757 address_translation_offset);
763 buffer += 4; 758 buffer += 4;
764 759
765 /* Set the address length */ 760 /* Set the address length */
766 761
767 ACPI_MOVE_32_TO_32(buffer, &linked_list->data.address32.address_length); 762 ACPI_MOVE_32_TO_32(buffer, &resource->data.address32.address_length);
768 buffer += 4; 763 buffer += 4;
769 764
770 /* Resource Source Index and Resource Source are optional */ 765 /* Resource Source Index and Resource Source are optional */
771 766
772 if (linked_list->data.address32.resource_source.string_length) { 767 if (resource->data.address32.resource_source.string_length) {
773 *buffer = 768 *buffer = (u8) resource->data.address32.resource_source.index;
774 (u8) linked_list->data.address32.resource_source.index;
775 buffer += 1; 769 buffer += 1;
776 770
777 /* Copy the resource_source string */ 771 /* Copy the resource_source string */
778 772
779 ACPI_STRCPY((char *)buffer, 773 ACPI_STRCPY((char *)buffer,
780 linked_list->data.address32.resource_source. 774 resource->data.address32.resource_source.
781 string_ptr); 775 string_ptr);
782 776
783 /* 777 /*
@@ -786,7 +780,7 @@ acpi_rs_address32_stream(struct acpi_resource *linked_list,
786 */ 780 */
787 buffer += 781 buffer +=
788 (acpi_size) (ACPI_STRLEN 782 (acpi_size) (ACPI_STRLEN
789 (linked_list->data.address32.resource_source. 783 (resource->data.address32.resource_source.
790 string_ptr) + 1); 784 string_ptr) + 1);
791 } 785 }
792 786
@@ -856,7 +850,7 @@ acpi_rs_address64_resource(u8 * byte_stream_buffer,
856 } 850 }
857 851
858 *bytes_consumed = temp16 + 3; 852 *bytes_consumed = temp16 + 3;
859 output_struct->id = ACPI_RSTYPE_ADDRESS64; 853 output_struct->type = ACPI_RSTYPE_ADDRESS64;
860 854
861 /* Get the Resource Type (Byte3) */ 855 /* Get the Resource Type (Byte3) */
862 856
@@ -1005,7 +999,7 @@ acpi_rs_address64_resource(u8 * byte_stream_buffer,
1005 * 999 *
1006 * FUNCTION: acpi_rs_address64_stream 1000 * FUNCTION: acpi_rs_address64_stream
1007 * 1001 *
1008 * PARAMETERS: linked_list - Pointer to the resource linked list 1002 * PARAMETERS: Resource - Pointer to the resource linked list
1009 * output_buffer - Pointer to the user's return buffer 1003 * output_buffer - Pointer to the user's return buffer
1010 * bytes_consumed - Pointer to where the number of bytes 1004 * bytes_consumed - Pointer to where the number of bytes
1011 * used in the output_buffer is returned 1005 * used in the output_buffer is returned
@@ -1018,7 +1012,7 @@ acpi_rs_address64_resource(u8 * byte_stream_buffer,
1018 ******************************************************************************/ 1012 ******************************************************************************/
1019 1013
1020acpi_status 1014acpi_status
1021acpi_rs_address64_stream(struct acpi_resource *linked_list, 1015acpi_rs_address64_stream(struct acpi_resource *resource,
1022 u8 ** output_buffer, acpi_size * bytes_consumed) 1016 u8 ** output_buffer, acpi_size * bytes_consumed)
1023{ 1017{
1024 u8 *buffer; 1018 u8 *buffer;
@@ -1040,59 +1034,56 @@ acpi_rs_address64_stream(struct acpi_resource *linked_list,
1040 1034
1041 /* Set the Resource Type (Memory, Io, bus_number) */ 1035 /* Set the Resource Type (Memory, Io, bus_number) */
1042 1036
1043 *buffer = (u8) (linked_list->data.address64.resource_type & 0x03); 1037 *buffer = (u8) (resource->data.address64.resource_type & 0x03);
1044 buffer += 1; 1038 buffer += 1;
1045 1039
1046 /* Set the general flags */ 1040 /* Set the general flags */
1047 1041
1048 *buffer = acpi_rs_encode_general_flags(&linked_list->data); 1042 *buffer = acpi_rs_encode_general_flags(&resource->data);
1049 buffer += 1; 1043 buffer += 1;
1050 1044
1051 /* Set the type specific flags */ 1045 /* Set the type specific flags */
1052 1046
1053 *buffer = acpi_rs_encode_specific_flags(&linked_list->data); 1047 *buffer = acpi_rs_encode_specific_flags(&resource->data);
1054 buffer += 1; 1048 buffer += 1;
1055 1049
1056 /* Set the address space granularity */ 1050 /* Set the address space granularity */
1057 1051
1058 ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.granularity); 1052 ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.granularity);
1059 buffer += 8; 1053 buffer += 8;
1060 1054
1061 /* Set the address range minimum */ 1055 /* Set the address range minimum */
1062 1056
1063 ACPI_MOVE_64_TO_64(buffer, 1057 ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.min_address_range);
1064 &linked_list->data.address64.min_address_range);
1065 buffer += 8; 1058 buffer += 8;
1066 1059
1067 /* Set the address range maximum */ 1060 /* Set the address range maximum */
1068 1061
1069 ACPI_MOVE_64_TO_64(buffer, 1062 ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.max_address_range);
1070 &linked_list->data.address64.max_address_range);
1071 buffer += 8; 1063 buffer += 8;
1072 1064
1073 /* Set the address translation offset */ 1065 /* Set the address translation offset */
1074 1066
1075 ACPI_MOVE_64_TO_64(buffer, 1067 ACPI_MOVE_64_TO_64(buffer,
1076 &linked_list->data.address64. 1068 &resource->data.address64.
1077 address_translation_offset); 1069 address_translation_offset);
1078 buffer += 8; 1070 buffer += 8;
1079 1071
1080 /* Set the address length */ 1072 /* Set the address length */
1081 1073
1082 ACPI_MOVE_64_TO_64(buffer, &linked_list->data.address64.address_length); 1074 ACPI_MOVE_64_TO_64(buffer, &resource->data.address64.address_length);
1083 buffer += 8; 1075 buffer += 8;
1084 1076
1085 /* Resource Source Index and Resource Source are optional */ 1077 /* Resource Source Index and Resource Source are optional */
1086 1078
1087 if (linked_list->data.address64.resource_source.string_length) { 1079 if (resource->data.address64.resource_source.string_length) {
1088 *buffer = 1080 *buffer = (u8) resource->data.address64.resource_source.index;
1089 (u8) linked_list->data.address64.resource_source.index;
1090 buffer += 1; 1081 buffer += 1;
1091 1082
1092 /* Copy the resource_source string */ 1083 /* Copy the resource_source string */
1093 1084
1094 ACPI_STRCPY((char *)buffer, 1085 ACPI_STRCPY((char *)buffer,
1095 linked_list->data.address64.resource_source. 1086 resource->data.address64.resource_source.
1096 string_ptr); 1087 string_ptr);
1097 1088
1098 /* 1089 /*
@@ -1101,7 +1092,7 @@ acpi_rs_address64_stream(struct acpi_resource *linked_list,
1101 */ 1092 */
1102 buffer += 1093 buffer +=
1103 (acpi_size) (ACPI_STRLEN 1094 (acpi_size) (ACPI_STRLEN
1104 (linked_list->data.address64.resource_source. 1095 (resource->data.address64.resource_source.
1105 string_ptr) + 1); 1096 string_ptr) + 1);
1106 } 1097 }
1107 1098
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index 378f58390fc1..cd051c97bf5b 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -44,651 +44,620 @@
44#include <acpi/acpi.h> 44#include <acpi/acpi.h>
45#include <acpi/acresrc.h> 45#include <acpi/acresrc.h>
46#include <acpi/amlcode.h> 46#include <acpi/amlcode.h>
47#include <acpi/amlresrc.h>
47#include <acpi/acnamesp.h> 48#include <acpi/acnamesp.h>
48 49
49#define _COMPONENT ACPI_RESOURCES 50#define _COMPONENT ACPI_RESOURCES
50ACPI_MODULE_NAME("rscalc") 51ACPI_MODULE_NAME("rscalc")
51 52
53/*
54 * Base sizes for external resource descriptors, indexed by internal type.
55 * Includes size of the descriptor header (1 byte for small descriptors,
56 * 3 bytes for large descriptors)
57 */
58static u8 acpi_gbl_stream_sizes[] = {
59 4, /* ACPI_RSTYPE_IRQ (Byte 3 is optional, but always created) */
60 3, /* ACPI_RSTYPE_DMA */
61 2, /* ACPI_RSTYPE_START_DPF (Byte 1 is optional, but always created) */
62 1, /* ACPI_RSTYPE_END_DPF */
63 8, /* ACPI_RSTYPE_IO */
64 4, /* ACPI_RSTYPE_FIXED_IO */
65 1, /* ACPI_RSTYPE_VENDOR */
66 2, /* ACPI_RSTYPE_END_TAG */
67 12, /* ACPI_RSTYPE_MEM24 */
68 20, /* ACPI_RSTYPE_MEM32 */
69 12, /* ACPI_RSTYPE_FIXED_MEM32 */
70 16, /* ACPI_RSTYPE_ADDRESS16 */
71 26, /* ACPI_RSTYPE_ADDRESS32 */
72 46, /* ACPI_RSTYPE_ADDRESS64 */
73 9, /* ACPI_RSTYPE_EXT_IRQ */
74 15 /* ACPI_RSTYPE_GENERIC_REG */
75};
76
77/*
78 * Base sizes of resource descriptors, both the actual AML stream length and
79 * size of the internal struct representation.
80 */
81typedef struct acpi_resource_sizes {
82 u8 minimum_stream_size;
83 u8 minimum_struct_size;
84
85} ACPI_RESOURCE_SIZES;
86
87static ACPI_RESOURCE_SIZES acpi_gbl_sm_resource_sizes[] = {
88 0, 0, /* 0x00, Reserved */
89 0, 0, /* 0x01, Reserved */
90 0, 0, /* 0x02, Reserved */
91 0, 0, /* 0x03, Reserved */
92 3, ACPI_SIZEOF_RESOURCE(struct acpi_resource_irq), /* ACPI_RDESC_TYPE_IRQ_FORMAT */
93 3, ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma), /* ACPI_RDESC_TYPE_DMA_FORMAT */
94 1, ACPI_SIZEOF_RESOURCE(struct acpi_resource_start_dpf), /* ACPI_RDESC_TYPE_START_DEPENDENT */
95 1, ACPI_RESOURCE_LENGTH, /* ACPI_RDESC_TYPE_END_DEPENDENT */
96 8, ACPI_SIZEOF_RESOURCE(struct acpi_resource_io), /* ACPI_RDESC_TYPE_IO_PORT */
97 4, ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io), /* ACPI_RDESC_TYPE_FIXED_IO_PORT */
98 0, 0, /* 0x0A, Reserved */
99 0, 0, /* 0x0B, Reserved */
100 0, 0, /* 0x0C, Reserved */
101 0, 0, /* 0x0D, Reserved */
102 1, ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor), /* ACPI_RDESC_TYPE_SMALL_VENDOR */
103 2, ACPI_RESOURCE_LENGTH, /* ACPI_RDESC_TYPE_END_TAG */
104};
105
106static ACPI_RESOURCE_SIZES acpi_gbl_lg_resource_sizes[] = {
107 0, 0, /* 0x00, Reserved */
108 12, ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24), /* ACPI_RDESC_TYPE_MEMORY_24 */
109 15, ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_reg), /* ACPI_RDESC_TYPE_GENERIC_REGISTER */
110 0, 0, /* 0x03, Reserved */
111 3, ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor), /* ACPI_RDESC_TYPE_LARGE_VENDOR */
112 20, ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32), /* ACPI_RDESC_TYPE_MEMORY_32 */
113 12, ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_mem32), /* ACPI_RDESC_TYPE_FIXED_MEMORY_32 */
114 26, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32), /* ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE */
115 16, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16), /* ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE */
116 9, ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq), /* ACPI_RDESC_TYPE_EXTENDED_XRUPT */
117 46, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64), /* ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE */
118 56, ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64), /* ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE */
119};
120
121/* Local prototypes */
122
123static u8 acpi_rs_count_set_bits(u16 bit_field);
124
125static ACPI_RESOURCE_SIZES *acpi_rs_get_resource_sizes(u8 resource_type);
126
127static u16 acpi_rs_get_resource_length(u8 * resource);
128
129static acpi_size
130acpi_rs_struct_option_length(struct acpi_resource_source *resource_source);
131
132static u32
133acpi_rs_stream_option_length(u32 resource_length, u32 minimum_total_length);
134
52/******************************************************************************* 135/*******************************************************************************
53 * 136 *
54 * FUNCTION: acpi_rs_get_byte_stream_length 137 * FUNCTION: acpi_rs_count_set_bits
55 * 138 *
56 * PARAMETERS: linked_list - Pointer to the resource linked list 139 * PARAMETERS: bit_field - Field in which to count bits
57 * size_needed - u32 pointer of the size buffer needed
58 * to properly return the parsed data
59 * 140 *
60 * RETURN: Status 141 * RETURN: Number of bits set within the field
61 * 142 *
62 * DESCRIPTION: Takes the resource byte stream and parses it once, calculating 143 * DESCRIPTION: Count the number of bits set in a resource field. Used for
63 * the size buffer needed to hold the linked list that conveys 144 * (Short descriptor) interrupt and DMA lists.
64 * the resource data.
65 * 145 *
66 ******************************************************************************/ 146 ******************************************************************************/
67acpi_status
68acpi_rs_get_byte_stream_length(struct acpi_resource *linked_list,
69 acpi_size * size_needed)
70{
71 acpi_size byte_stream_size_needed = 0;
72 acpi_size segment_size;
73 u8 done = FALSE;
74
75 ACPI_FUNCTION_TRACE("rs_get_byte_stream_length");
76 147
77 while (!done) { 148static u8 acpi_rs_count_set_bits(u16 bit_field)
78 /* Init the variable that will hold the size to add to the total. */ 149{
150 u8 bits_set;
79 151
80 segment_size = 0; 152 ACPI_FUNCTION_ENTRY();
81 153
82 switch (linked_list->id) { 154 for (bits_set = 0; bit_field; bits_set++) {
83 case ACPI_RSTYPE_IRQ: 155 /* Zero the least significant bit that is set */
84 /*
85 * IRQ Resource
86 * For an IRQ Resource, Byte 3, although optional, will always be
87 * created - it holds IRQ information.
88 */
89 segment_size = 4;
90 break;
91 156
92 case ACPI_RSTYPE_DMA: 157 bit_field &= (bit_field - 1);
93 /* 158 }
94 * DMA Resource
95 * For this resource the size is static
96 */
97 segment_size = 3;
98 break;
99
100 case ACPI_RSTYPE_START_DPF:
101 /*
102 * Start Dependent Functions Resource
103 * For a start_dependent_functions Resource, Byte 1, although
104 * optional, will always be created.
105 */
106 segment_size = 2;
107 break;
108 159
109 case ACPI_RSTYPE_END_DPF: 160 return (bits_set);
110 /* 161}
111 * End Dependent Functions Resource
112 * For this resource the size is static
113 */
114 segment_size = 1;
115 break;
116 162
117 case ACPI_RSTYPE_IO: 163/*******************************************************************************
118 /* 164 *
119 * IO Port Resource 165 * FUNCTION: acpi_rs_get_resource_sizes
120 * For this resource the size is static 166 *
121 */ 167 * PARAMETERS: resource_type - Byte 0 of a resource descriptor
122 segment_size = 8; 168 *
123 break; 169 * RETURN: Pointer to the resource conversion handler
170 *
171 * DESCRIPTION: Extract the Resource Type/Name from the first byte of
172 * a resource descriptor.
173 *
174 ******************************************************************************/
124 175
125 case ACPI_RSTYPE_FIXED_IO: 176static ACPI_RESOURCE_SIZES *acpi_rs_get_resource_sizes(u8 resource_type)
126 /* 177{
127 * Fixed IO Port Resource 178 ACPI_RESOURCE_SIZES *size_info;
128 * For this resource the size is static
129 */
130 segment_size = 4;
131 break;
132 179
133 case ACPI_RSTYPE_VENDOR: 180 ACPI_FUNCTION_ENTRY();
134 /*
135 * Vendor Defined Resource
136 * For a Vendor Specific resource, if the Length is between 1 and 7
137 * it will be created as a Small Resource data type, otherwise it
138 * is a Large Resource data type.
139 */
140 if (linked_list->data.vendor_specific.length > 7) {
141 segment_size = 3;
142 } else {
143 segment_size = 1;
144 }
145 segment_size +=
146 linked_list->data.vendor_specific.length;
147 break;
148 181
149 case ACPI_RSTYPE_END_TAG: 182 /* Determine if this is a small or large resource */
150 /*
151 * End Tag
152 * For this resource the size is static
153 */
154 segment_size = 2;
155 done = TRUE;
156 break;
157 183
158 case ACPI_RSTYPE_MEM24: 184 if (resource_type & ACPI_RDESC_TYPE_LARGE) {
159 /* 185 /* Large Resource Type -- bits 6:0 contain the name */
160 * 24-Bit Memory Resource
161 * For this resource the size is static
162 */
163 segment_size = 12;
164 break;
165 186
166 case ACPI_RSTYPE_MEM32: 187 if (resource_type > ACPI_RDESC_LARGE_MAX) {
167 /* 188 return (NULL);
168 * 32-Bit Memory Range Resource 189 }
169 * For this resource the size is static
170 */
171 segment_size = 20;
172 break;
173 190
174 case ACPI_RSTYPE_FIXED_MEM32: 191 size_info = &acpi_gbl_lg_resource_sizes[(resource_type &
175 /* 192 ACPI_RDESC_LARGE_MASK)];
176 * 32-Bit Fixed Memory Resource 193 } else {
177 * For this resource the size is static 194 /* Small Resource Type -- bits 6:3 contain the name */
178 */
179 segment_size = 12;
180 break;
181 195
182 case ACPI_RSTYPE_ADDRESS16: 196 size_info = &acpi_gbl_sm_resource_sizes[((resource_type &
183 /* 197 ACPI_RDESC_SMALL_MASK)
184 * 16-Bit Address Resource 198 >> 3)];
185 * The base size of this byte stream is 16. If a Resource Source 199 }
186 * string is not NULL, add 1 for the Index + the length of the null
187 * terminated string Resource Source + 1 for the null.
188 */
189 segment_size = 16;
190
191 if (linked_list->data.address16.resource_source.
192 string_ptr) {
193 segment_size +=
194 linked_list->data.address16.resource_source.
195 string_length;
196 segment_size++;
197 }
198 break;
199 200
200 case ACPI_RSTYPE_ADDRESS32: 201 /* Zero entry indicates an invalid resource type */
201 /*
202 * 32-Bit Address Resource
203 * The base size of this byte stream is 26. If a Resource
204 * Source string is not NULL, add 1 for the Index + the
205 * length of the null terminated string Resource Source +
206 * 1 for the null.
207 */
208 segment_size = 26;
209
210 if (linked_list->data.address32.resource_source.
211 string_ptr) {
212 segment_size +=
213 linked_list->data.address32.resource_source.
214 string_length;
215 segment_size++;
216 }
217 break;
218 202
219 case ACPI_RSTYPE_ADDRESS64: 203 if (!size_info->minimum_stream_size) {
220 /* 204 return (NULL);
221 * 64-Bit Address Resource 205 }
222 * The base size of this byte stream is 46. If a resource_source
223 * string is not NULL, add 1 for the Index + the length of the null
224 * terminated string Resource Source + 1 for the null.
225 */
226 segment_size = 46;
227
228 if (linked_list->data.address64.resource_source.
229 string_ptr) {
230 segment_size +=
231 linked_list->data.address64.resource_source.
232 string_length;
233 segment_size++;
234 }
235 break;
236 206
237 case ACPI_RSTYPE_EXT_IRQ: 207 return (size_info);
238 /* 208}
239 * Extended IRQ Resource
240 * The base size of this byte stream is 9. This is for an Interrupt
241 * table length of 1. For each additional interrupt, add 4.
242 * If a Resource Source string is not NULL, add 1 for the
243 * Index + the length of the null terminated string
244 * Resource Source + 1 for the null.
245 */
246 segment_size = 9 + (((acpi_size)
247 linked_list->data.extended_irq.
248 number_of_interrupts - 1) * 4);
249
250 if (linked_list->data.extended_irq.resource_source.
251 string_ptr) {
252 segment_size +=
253 linked_list->data.extended_irq.
254 resource_source.string_length;
255 segment_size++;
256 }
257 break;
258 209
259 default: 210/*******************************************************************************
211 *
212 * FUNCTION: acpi_rs_get_resource_length
213 *
214 * PARAMETERS: Resource - Pointer to the resource descriptor
215 *
216 * RETURN: Byte length of the (AML byte stream) descriptor. By definition,
217 * this does not include the size of the descriptor header and the
218 * length field itself.
219 *
220 * DESCRIPTION: Extract the length of a resource descriptor.
221 *
222 ******************************************************************************/
260 223
261 /* If we get here, everything is out of sync, exit with error */ 224static u16 acpi_rs_get_resource_length(u8 * resource)
225{
226 u16 resource_length;
262 227
263 return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE); 228 ACPI_FUNCTION_ENTRY();
264 229
265 } /* switch (linked_list->Id) */ 230 /* Determine if this is a small or large resource */
266 231
267 /* Update the total */ 232 if (*resource & ACPI_RDESC_TYPE_LARGE) {
233 /* Large Resource type -- length is in bytes 1-2 */
268 234
269 byte_stream_size_needed += segment_size; 235 ACPI_MOVE_16_TO_16(&resource_length, (resource + 1));
270 236
271 /* Point to the next object */ 237 } else {
238 /* Small Resource Type -- bits 2:0 of byte 0 contain the length */
272 239
273 linked_list = ACPI_PTR_ADD(struct acpi_resource, 240 resource_length =
274 linked_list, linked_list->length); 241 (u16) (*resource & ACPI_RDESC_SMALL_LENGTH_MASK);
275 } 242 }
276 243
277 /* This is the data the caller needs */ 244 return (resource_length);
278
279 *size_needed = byte_stream_size_needed;
280 return_ACPI_STATUS(AE_OK);
281} 245}
282 246
283/******************************************************************************* 247/*******************************************************************************
284 * 248 *
285 * FUNCTION: acpi_rs_get_list_length 249 * FUNCTION: acpi_rs_struct_option_length
286 * 250 *
287 * PARAMETERS: byte_stream_buffer - Pointer to the resource byte stream 251 * PARAMETERS: resource_source - Pointer to optional descriptor field
288 * byte_stream_buffer_length - Size of byte_stream_buffer
289 * size_needed - u32 pointer of the size buffer
290 * needed to properly return the
291 * parsed data
292 * 252 *
293 * RETURN: Status 253 * RETURN: Status
294 * 254 *
295 * DESCRIPTION: Takes the resource byte stream and parses it once, calculating 255 * DESCRIPTION: Common code to handle optional resource_source_index and
296 * the size buffer needed to hold the linked list that conveys 256 * resource_source fields in some Large descriptors. Used during
297 * the resource data. 257 * list-to-stream conversion
298 * 258 *
299 ******************************************************************************/ 259 ******************************************************************************/
300 260
301acpi_status 261static acpi_size
302acpi_rs_get_list_length(u8 * byte_stream_buffer, 262acpi_rs_struct_option_length(struct acpi_resource_source *resource_source)
303 u32 byte_stream_buffer_length, acpi_size * size_needed)
304{ 263{
305 u32 buffer_size = 0; 264 ACPI_FUNCTION_ENTRY();
306 u32 bytes_parsed = 0;
307 u8 number_of_interrupts = 0;
308 u8 number_of_channels = 0;
309 u8 resource_type;
310 u32 structure_size;
311 u32 bytes_consumed;
312 u8 *buffer;
313 u8 temp8;
314 u16 temp16;
315 u8 index;
316 u8 additional_bytes;
317
318 ACPI_FUNCTION_TRACE("rs_get_list_length");
319
320 while (bytes_parsed < byte_stream_buffer_length) {
321 /* The next byte in the stream is the resource type */
322
323 resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
324 265
325 switch (resource_type) { 266 /*
326 case ACPI_RDESC_TYPE_MEMORY_24: 267 * If the resource_source string is valid, return the size of the string
327 /* 268 * (string_length includes the NULL terminator) plus the size of the
328 * 24-Bit Memory Resource 269 * resource_source_index (1).
329 */ 270 */
330 bytes_consumed = 12; 271 if (resource_source->string_ptr) {
331 272 return ((acpi_size) resource_source->string_length + 1);
332 structure_size = 273 }
333 ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem24);
334 break;
335 274
336 case ACPI_RDESC_TYPE_LARGE_VENDOR: 275 return (0);
337 /* 276}
338 * Vendor Defined Resource
339 */
340 buffer = byte_stream_buffer;
341 ++buffer;
342 277
343 ACPI_MOVE_16_TO_16(&temp16, buffer); 278/*******************************************************************************
344 bytes_consumed = temp16 + 3; 279 *
280 * FUNCTION: acpi_rs_stream_option_length
281 *
282 * PARAMETERS: resource_length - Length from the resource header
283 * minimum_total_length - Minimum length of this resource, before
284 * any optional fields. Includes header size
285 *
286 * RETURN: Length of optional string (0 if no string present)
287 *
288 * DESCRIPTION: Common code to handle optional resource_source_index and
289 * resource_source fields in some Large descriptors. Used during
290 * stream-to-list conversion
291 *
292 ******************************************************************************/
345 293
346 /* Ensure a 32-bit boundary for the structure */ 294static u32
295acpi_rs_stream_option_length(u32 resource_length, u32 minimum_total_length)
296{
297 u32 string_length = 0;
298 u32 minimum_resource_length;
347 299
348 temp16 = (u16) ACPI_ROUND_UP_to_32_bITS(temp16); 300 ACPI_FUNCTION_ENTRY();
349 301
350 structure_size = 302 /*
351 ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) + 303 * The resource_source_index and resource_source are optional elements of some
352 (temp16 * sizeof(u8)); 304 * Large-type resource descriptors.
353 break; 305 */
354 306
355 case ACPI_RDESC_TYPE_MEMORY_32: 307 /* Compute minimum size of the data part of the resource descriptor */
356 /*
357 * 32-Bit Memory Range Resource
358 */
359 bytes_consumed = 20;
360 308
361 structure_size = 309 minimum_resource_length =
362 ACPI_SIZEOF_RESOURCE(struct acpi_resource_mem32); 310 minimum_total_length - sizeof(struct asl_large_header);
363 break;
364 311
365 case ACPI_RDESC_TYPE_FIXED_MEMORY_32: 312 /*
366 /* 313 * If the length of the actual resource descriptor is greater than the ACPI
367 * 32-Bit Fixed Memory Resource 314 * spec-defined minimum length, it means that a resource_source_index exists
368 */ 315 * and is followed by a (required) null terminated string. The string length
369 bytes_consumed = 12; 316 * (including the null terminator) is the resource length minus the minimum
317 * length, minus one byte for the resource_source_index itself.
318 */
319 if (resource_length > minimum_resource_length) {
320 /* Compute the length of the optional string */
370 321
371 structure_size = 322 string_length = resource_length - minimum_resource_length - 1;
372 ACPI_SIZEOF_RESOURCE(struct 323 }
373 acpi_resource_fixed_mem32);
374 break;
375 324
376 case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE: 325 /* Round up length to 32 bits for internal structure alignment */
377 /*
378 * 64-Bit Address Resource
379 */
380 buffer = byte_stream_buffer;
381 326
382 ++buffer; 327 return (ACPI_ROUND_UP_to_32_bITS(string_length));
383 ACPI_MOVE_16_TO_16(&temp16, buffer); 328}
384 329
385 bytes_consumed = temp16 + 3; 330/*******************************************************************************
386 structure_size = 331 *
387 ACPI_SIZEOF_RESOURCE(struct 332 * FUNCTION: acpi_rs_get_byte_stream_length
388 acpi_resource_address64); 333 *
389 break; 334 * PARAMETERS: Resource - Pointer to the resource linked list
335 * size_needed - Where the required size is returned
336 *
337 * RETURN: Status
338 *
339 * DESCRIPTION: Takes a linked list of internal resource descriptors and
340 * calculates the size buffer needed to hold the corresponding
341 * external resource byte stream.
342 *
343 ******************************************************************************/
390 344
391 case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE: 345acpi_status
392 /* 346acpi_rs_get_byte_stream_length(struct acpi_resource * resource,
393 * 64-Bit Address Resource 347 acpi_size * size_needed)
394 */ 348{
395 buffer = byte_stream_buffer; 349 acpi_size byte_stream_size_needed = 0;
350 acpi_size segment_size;
396 351
397 ++buffer; 352 ACPI_FUNCTION_TRACE("rs_get_byte_stream_length");
398 ACPI_MOVE_16_TO_16(&temp16, buffer);
399 353
400 bytes_consumed = temp16 + 3; 354 /* Traverse entire list of internal resource descriptors */
401 355
402 /* 356 while (resource) {
403 * Resource Source Index and Resource Source are optional elements. 357 /* Validate the descriptor type */
404 * Check the length of the Bytestream. If it is greater than 43,
405 * that means that an Index exists and is followed by a null
406 * terminated string. Therefore, set the temp variable to the
407 * length minus the minimum byte stream length plus the byte for
408 * the Index to determine the size of the NULL terminated string.
409 */
410 if (43 < temp16) {
411 temp8 = (u8) (temp16 - 44);
412 } else {
413 temp8 = 0;
414 }
415 358
416 /* Ensure a 64-bit boundary for the structure */ 359 if (resource->type > ACPI_RSTYPE_MAX) {
360 return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
361 }
417 362
418 temp8 = (u8) ACPI_ROUND_UP_to_64_bITS(temp8); 363 /* Get the base size of the (external stream) resource descriptor */
419 364
420 structure_size = 365 segment_size = acpi_gbl_stream_sizes[resource->type];
421 ACPI_SIZEOF_RESOURCE(struct acpi_resource_address64)
422 + (temp8 * sizeof(u8));
423 break;
424 366
425 case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE: 367 /*
368 * Augment the base size for descriptors with optional and/or
369 * variable-length fields
370 */
371 switch (resource->type) {
372 case ACPI_RSTYPE_VENDOR:
426 /* 373 /*
427 * 32-Bit Address Resource 374 * Vendor Defined Resource:
375 * For a Vendor Specific resource, if the Length is between 1 and 7
376 * it will be created as a Small Resource data type, otherwise it
377 * is a Large Resource data type.
428 */ 378 */
429 buffer = byte_stream_buffer; 379 if (resource->data.vendor_specific.length > 7) {
430 380 /* Base size of a Large resource descriptor */
431 ++buffer;
432 ACPI_MOVE_16_TO_16(&temp16, buffer);
433 381
434 bytes_consumed = temp16 + 3; 382 segment_size = 3;
435
436 /*
437 * Resource Source Index and Resource Source are optional elements.
438 * Check the length of the Bytestream. If it is greater than 23,
439 * that means that an Index exists and is followed by a null
440 * terminated string. Therefore, set the temp variable to the
441 * length minus the minimum byte stream length plus the byte for
442 * the Index to determine the size of the NULL terminated string.
443 */
444 if (23 < temp16) {
445 temp8 = (u8) (temp16 - 24);
446 } else {
447 temp8 = 0;
448 } 383 }
449 384
450 /* Ensure a 32-bit boundary for the structure */ 385 /* Add the size of the vendor-specific data */
451 386
452 temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8); 387 segment_size += resource->data.vendor_specific.length;
453
454 structure_size =
455 ACPI_SIZEOF_RESOURCE(struct acpi_resource_address32)
456 + (temp8 * sizeof(u8));
457 break; 388 break;
458 389
459 case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE: 390 case ACPI_RSTYPE_END_TAG:
460 /* 391 /*
461 * 16-Bit Address Resource 392 * End Tag:
393 * We are done -- return the accumulated total size.
462 */ 394 */
463 buffer = byte_stream_buffer; 395 *size_needed = byte_stream_size_needed + segment_size;
464 396
465 ++buffer; 397 /* Normal exit */
466 ACPI_MOVE_16_TO_16(&temp16, buffer);
467 398
468 bytes_consumed = temp16 + 3; 399 return_ACPI_STATUS(AE_OK);
469 400
401 case ACPI_RSTYPE_ADDRESS16:
470 /* 402 /*
471 * Resource Source Index and Resource Source are optional elements. 403 * 16-Bit Address Resource:
472 * Check the length of the Bytestream. If it is greater than 13, 404 * Add the size of the optional resource_source info
473 * that means that an Index exists and is followed by a null
474 * terminated string. Therefore, set the temp variable to the
475 * length minus the minimum byte stream length plus the byte for
476 * the Index to determine the size of the NULL terminated string.
477 */ 405 */
478 if (13 < temp16) { 406 segment_size +=
479 temp8 = (u8) (temp16 - 14); 407 acpi_rs_struct_option_length(&resource->data.
480 } else { 408 address16.
481 temp8 = 0; 409 resource_source);
482 }
483
484 /* Ensure a 32-bit boundary for the structure */
485
486 temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8);
487
488 structure_size =
489 ACPI_SIZEOF_RESOURCE(struct acpi_resource_address16)
490 + (temp8 * sizeof(u8));
491 break; 410 break;
492 411
493 case ACPI_RDESC_TYPE_EXTENDED_XRUPT: 412 case ACPI_RSTYPE_ADDRESS32:
494 /*
495 * Extended IRQ
496 */
497 buffer = byte_stream_buffer;
498
499 ++buffer;
500 ACPI_MOVE_16_TO_16(&temp16, buffer);
501
502 bytes_consumed = temp16 + 3;
503
504 /* 413 /*
505 * Point past the length field and the Interrupt vector flags to 414 * 32-Bit Address Resource:
506 * save off the Interrupt table length to the Temp8 variable. 415 * Add the size of the optional resource_source info
507 */ 416 */
508 buffer += 3; 417 segment_size +=
509 temp8 = *buffer; 418 acpi_rs_struct_option_length(&resource->data.
419 address32.
420 resource_source);
421 break;
510 422
423 case ACPI_RSTYPE_ADDRESS64:
511 /* 424 /*
512 * To compensate for multiple interrupt numbers, add 4 bytes for 425 * 64-Bit Address Resource:
513 * each additional interrupts greater than 1 426 * Add the size of the optional resource_source info
514 */ 427 */
515 additional_bytes = (u8) ((temp8 - 1) * 4); 428 segment_size +=
429 acpi_rs_struct_option_length(&resource->data.
430 address64.
431 resource_source);
432 break;
516 433
434 case ACPI_RSTYPE_EXT_IRQ:
517 /* 435 /*
518 * Resource Source Index and Resource Source are optional elements. 436 * Extended IRQ Resource:
519 * Check the length of the Bytestream. If it is greater than 9, 437 * Add the size of each additional optional interrupt beyond the
520 * that means that an Index exists and is followed by a null 438 * required 1 (4 bytes for each u32 interrupt number)
521 * terminated string. Therefore, set the temp variable to the
522 * length minus the minimum byte stream length plus the byte for
523 * the Index to determine the size of the NULL terminated string.
524 */ 439 */
525 if (9 + additional_bytes < temp16) { 440 segment_size += (((acpi_size)
526 temp8 = (u8) (temp16 - (9 + additional_bytes)); 441 resource->data.extended_irq.
527 } else { 442 number_of_interrupts - 1) * 4);
528 temp8 = 0;
529 }
530 443
531 /* Ensure a 32-bit boundary for the structure */ 444 /* Add the size of the optional resource_source info */
532 445
533 temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8); 446 segment_size +=
447 acpi_rs_struct_option_length(&resource->data.
448 extended_irq.
449 resource_source);
450 break;
534 451
535 structure_size = 452 default:
536 ACPI_SIZEOF_RESOURCE(struct acpi_resource_ext_irq) +
537 (additional_bytes * sizeof(u8)) +
538 (temp8 * sizeof(u8));
539 break; 453 break;
454 }
540 455
541 case ACPI_RDESC_TYPE_IRQ_FORMAT: 456 /* Update the total */
542 /*
543 * IRQ Resource.
544 * Determine if it there are two or three trailing bytes
545 */
546 buffer = byte_stream_buffer;
547 temp8 = *buffer;
548 457
549 if (temp8 & 0x01) { 458 byte_stream_size_needed += segment_size;
550 bytes_consumed = 4;
551 } else {
552 bytes_consumed = 3;
553 }
554 459
555 /* Point past the descriptor */ 460 /* Point to the next object */
556 461
557 ++buffer; 462 resource = ACPI_PTR_ADD(struct acpi_resource,
463 resource, resource->length);
464 }
558 465
559 /* Look at the number of bits set */ 466 /* Did not find an END_TAG descriptor */
560 467
561 ACPI_MOVE_16_TO_16(&temp16, buffer); 468 return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
469}
562 470
563 for (index = 0; index < 16; index++) { 471/*******************************************************************************
564 if (temp16 & 0x1) { 472 *
565 ++number_of_interrupts; 473 * FUNCTION: acpi_rs_get_list_length
566 } 474 *
475 * PARAMETERS: byte_stream_buffer - Pointer to the resource byte stream
476 * byte_stream_buffer_length - Size of byte_stream_buffer
477 * size_needed - Where the size needed is returned
478 *
479 * RETURN: Status
480 *
481 * DESCRIPTION: Takes an external resource byte stream and calculates the size
482 * buffer needed to hold the corresponding internal resource
483 * descriptor linked list.
484 *
485 ******************************************************************************/
567 486
568 temp16 >>= 1; 487acpi_status
569 } 488acpi_rs_get_list_length(u8 * byte_stream_buffer,
489 u32 byte_stream_buffer_length, acpi_size * size_needed)
490{
491 u8 *buffer;
492 ACPI_RESOURCE_SIZES *resource_info;
493 u32 buffer_size = 0;
494 u32 bytes_parsed = 0;
495 u8 resource_type;
496 u16 temp16;
497 u16 resource_length;
498 u16 header_length;
499 u32 extra_struct_bytes;
570 500
571 structure_size = 501 ACPI_FUNCTION_TRACE("rs_get_list_length");
572 ACPI_SIZEOF_RESOURCE(struct acpi_resource_io) +
573 (number_of_interrupts * sizeof(u32));
574 break;
575 502
576 case ACPI_RDESC_TYPE_DMA_FORMAT: 503 while (bytes_parsed < byte_stream_buffer_length) {
577 /* 504 /* The next byte in the stream is the resource descriptor type */
578 * DMA Resource
579 */
580 buffer = byte_stream_buffer;
581 bytes_consumed = 3;
582 505
583 /* Point past the descriptor */ 506 resource_type = acpi_rs_get_resource_type(*byte_stream_buffer);
584 507
585 ++buffer; 508 /* Get the base stream size and structure sizes for the descriptor */
586 509
587 /* Look at the number of bits set */ 510 resource_info = acpi_rs_get_resource_sizes(resource_type);
511 if (!resource_info) {
512 return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
513 }
588 514
589 temp8 = *buffer; 515 /* Get the Length field from the input resource descriptor */
590 516
591 for (index = 0; index < 8; index++) { 517 resource_length =
592 if (temp8 & 0x1) { 518 acpi_rs_get_resource_length(byte_stream_buffer);
593 ++number_of_channels;
594 }
595 519
596 temp8 >>= 1; 520 /* Augment the size for descriptors with optional fields */
597 }
598 521
599 structure_size = 522 extra_struct_bytes = 0;
600 ACPI_SIZEOF_RESOURCE(struct acpi_resource_dma) +
601 (number_of_channels * sizeof(u32));
602 break;
603 523
604 case ACPI_RDESC_TYPE_START_DEPENDENT: 524 if (!(resource_type & ACPI_RDESC_TYPE_LARGE)) {
605 /* 525 /*
606 * Start Dependent Functions Resource 526 * Small resource descriptors
607 * Determine if it there are two or three trailing bytes
608 */ 527 */
609 buffer = byte_stream_buffer; 528 header_length = 1;
610 temp8 = *buffer; 529 buffer = byte_stream_buffer + header_length;
611 530
612 if (temp8 & 0x01) { 531 switch (resource_type) {
613 bytes_consumed = 2; 532 case ACPI_RDESC_TYPE_IRQ_FORMAT:
614 } else { 533 /*
615 bytes_consumed = 1; 534 * IRQ Resource:
616 } 535 * Get the number of bits set in the IRQ word
536 */
537 ACPI_MOVE_16_TO_16(&temp16, buffer);
617 538
618 structure_size = 539 extra_struct_bytes =
619 ACPI_SIZEOF_RESOURCE(struct 540 (acpi_rs_count_set_bits(temp16) *
620 acpi_resource_start_dpf); 541 sizeof(u32));
621 break; 542 break;
622 543
623 case ACPI_RDESC_TYPE_END_DEPENDENT: 544 case ACPI_RDESC_TYPE_DMA_FORMAT:
624 /* 545 /*
625 * End Dependent Functions Resource 546 * DMA Resource:
626 */ 547 * Get the number of bits set in the DMA channels byte
627 bytes_consumed = 1; 548 */
628 structure_size = ACPI_RESOURCE_LENGTH; 549 extra_struct_bytes =
629 break; 550 (acpi_rs_count_set_bits((u16) * buffer) *
551 sizeof(u32));
552 break;
630 553
631 case ACPI_RDESC_TYPE_IO_PORT: 554 case ACPI_RDESC_TYPE_SMALL_VENDOR:
632 /* 555 /*
633 * IO Port Resource 556 * Vendor Specific Resource:
634 */ 557 * Ensure a 32-bit boundary for the structure
635 bytes_consumed = 8; 558 */
636 structure_size = 559 extra_struct_bytes =
637 ACPI_SIZEOF_RESOURCE(struct acpi_resource_io); 560 ACPI_ROUND_UP_to_32_bITS(resource_length);
638 break; 561 break;
639 562
640 case ACPI_RDESC_TYPE_FIXED_IO_PORT: 563 case ACPI_RDESC_TYPE_END_TAG:
641 /* 564 /*
642 * Fixed IO Port Resource 565 * End Tag:
643 */ 566 * Terminate the loop now
644 bytes_consumed = 4; 567 */
645 structure_size = 568 byte_stream_buffer_length = bytes_parsed;
646 ACPI_SIZEOF_RESOURCE(struct acpi_resource_fixed_io); 569 break;
647 break;
648 570
649 case ACPI_RDESC_TYPE_SMALL_VENDOR: 571 default:
572 break;
573 }
574 } else {
650 /* 575 /*
651 * Vendor Specific Resource 576 * Large resource descriptors
652 */ 577 */
653 buffer = byte_stream_buffer; 578 header_length = sizeof(struct asl_large_header);
579 buffer = byte_stream_buffer + header_length;
654 580
655 temp8 = *buffer; 581 switch (resource_type) {
656 temp8 = (u8) (temp8 & 0x7); 582 case ACPI_RDESC_TYPE_LARGE_VENDOR:
657 bytes_consumed = temp8 + 1; 583 /*
584 * Vendor Defined Resource:
585 * Add vendor data and ensure a 32-bit boundary for the structure
586 */
587 extra_struct_bytes =
588 ACPI_ROUND_UP_to_32_bITS(resource_length);
589 break;
658 590
659 /* Ensure a 32-bit boundary for the structure */ 591 case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
592 case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
593 /*
594 * 32-Bit or 16-bit Address Resource:
595 * Add the size of any optional data (resource_source)
596 */
597 extra_struct_bytes =
598 acpi_rs_stream_option_length
599 (resource_length,
600 resource_info->minimum_stream_size);
601 break;
660 602
661 temp8 = (u8) ACPI_ROUND_UP_to_32_bITS(temp8); 603 case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
662 structure_size = 604 /*
663 ACPI_SIZEOF_RESOURCE(struct acpi_resource_vendor) + 605 * Extended IRQ:
664 (temp8 * sizeof(u8)); 606 * Point past the interrupt_vector_flags to get the
665 break; 607 * interrupt_table_length.
608 */
609 buffer++;
666 610
667 case ACPI_RDESC_TYPE_END_TAG: 611 /*
668 /* 612 * Add 4 bytes for each additional interrupt. Note: at least one
669 * End Tag 613 * interrupt is required and is included in the minimum
670 */ 614 * descriptor size
671 bytes_consumed = 2; 615 */
672 structure_size = ACPI_RESOURCE_LENGTH; 616 extra_struct_bytes =
673 byte_stream_buffer_length = bytes_parsed; 617 ((*buffer - 1) * sizeof(u32));
674 break;
675 618
676 default: 619 /* Add the size of any optional data (resource_source) */
677 /*
678 * If we get here, everything is out of sync,
679 * exit with an error
680 */
681 return_ACPI_STATUS(AE_AML_INVALID_RESOURCE_TYPE);
682 }
683 620
684 /* Update the return value and counter */ 621 extra_struct_bytes +=
622 acpi_rs_stream_option_length(resource_length
623 -
624 extra_struct_bytes,
625 resource_info->
626 minimum_stream_size);
627 break;
685 628
686 buffer_size += (u32) ACPI_ALIGN_RESOURCE_SIZE(structure_size); 629 case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
687 bytes_parsed += bytes_consumed; 630 /*
631 * 64-Bit Address Resource:
632 * Add the size of any optional data (resource_source)
633 * Ensure a 64-bit boundary for the structure
634 */
635 extra_struct_bytes =
636 ACPI_ROUND_UP_to_64_bITS
637 (acpi_rs_stream_option_length
638 (resource_length,
639 resource_info->minimum_stream_size));
640 break;
641
642 default:
643 break;
644 }
645 }
646
647 /* Update the required buffer size for the internal descriptor structs */
688 648
689 /* Set the byte stream to point to the next resource */ 649 temp16 =
650 (u16) (resource_info->minimum_struct_size +
651 extra_struct_bytes);
652 buffer_size += (u32) ACPI_ALIGN_RESOURCE_SIZE(temp16);
690 653
691 byte_stream_buffer += bytes_consumed; 654 /*
655 * Update byte count and point to the next resource within the stream
656 * using the size of the header plus the length contained in the header
657 */
658 temp16 = (u16) (header_length + resource_length);
659 bytes_parsed += temp16;
660 byte_stream_buffer += temp16;
692 } 661 }
693 662
694 /* This is the data the caller needs */ 663 /* This is the data the caller needs */
diff --git a/drivers/acpi/resources/rsdump.c b/drivers/acpi/resources/rsdump.c
index 75bd34d1783f..9d93ee5f0060 100644
--- a/drivers/acpi/resources/rsdump.c
+++ b/drivers/acpi/resources/rsdump.c
@@ -49,1021 +49,967 @@ ACPI_MODULE_NAME("rsdump")
49 49
50#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 50#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
51/* Local prototypes */ 51/* Local prototypes */
52static void acpi_rs_dump_irq(union acpi_resource_data *data); 52static void acpi_rs_dump_irq(union acpi_resource_data *resource);
53 53
54static void acpi_rs_dump_address16(union acpi_resource_data *data); 54static void acpi_rs_dump_address16(union acpi_resource_data *resource);
55 55
56static void acpi_rs_dump_address32(union acpi_resource_data *data); 56static void acpi_rs_dump_address32(union acpi_resource_data *resource);
57 57
58static void acpi_rs_dump_address64(union acpi_resource_data *data); 58static void acpi_rs_dump_address64(union acpi_resource_data *resource);
59 59
60static void acpi_rs_dump_dma(union acpi_resource_data *data); 60static void acpi_rs_dump_dma(union acpi_resource_data *resource);
61 61
62static void acpi_rs_dump_io(union acpi_resource_data *data); 62static void acpi_rs_dump_io(union acpi_resource_data *resource);
63 63
64static void acpi_rs_dump_extended_irq(union acpi_resource_data *data); 64static void acpi_rs_dump_extended_irq(union acpi_resource_data *resource);
65 65
66static void acpi_rs_dump_fixed_io(union acpi_resource_data *data); 66static void acpi_rs_dump_fixed_io(union acpi_resource_data *resource);
67 67
68static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data); 68static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *resource);
69 69
70static void acpi_rs_dump_memory24(union acpi_resource_data *data); 70static void acpi_rs_dump_memory24(union acpi_resource_data *resource);
71 71
72static void acpi_rs_dump_memory32(union acpi_resource_data *data); 72static void acpi_rs_dump_memory32(union acpi_resource_data *resource);
73 73
74static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data); 74static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *resource);
75 75
76static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data); 76static void acpi_rs_dump_vendor_specific(union acpi_resource_data *resource);
77
78static void acpi_rs_dump_generic_reg(union acpi_resource_data *resource);
79
80static void acpi_rs_dump_end_depend_fns(union acpi_resource_data *resource);
81
82static void acpi_rs_dump_end_tag(union acpi_resource_data *resource);
83
84static void acpi_rs_out_string(char *title, char *value);
85
86static void acpi_rs_out_integer8(char *title, u8 value);
87
88static void acpi_rs_out_integer16(char *title, u16 value);
89
90static void acpi_rs_out_integer32(char *title, u32 value);
91
92static void acpi_rs_out_integer64(char *title, u64 value);
93
94static void acpi_rs_out_title(char *title);
95
96static void acpi_rs_dump_byte_list(u32 length, u8 * data);
97
98static void acpi_rs_dump_dword_list(u32 length, u32 * data);
99
100static void acpi_rs_dump_short_byte_list(u32 length, u32 * data);
101
102static void
103acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source);
104
105static void acpi_rs_dump_address_common(union acpi_resource_data *resource);
106
107/* Dispatch table for resource dump functions */
108
109typedef
110void (*ACPI_DUMP_RESOURCE) (union acpi_resource_data * data);
111
112static ACPI_DUMP_RESOURCE acpi_gbl_dump_resource_dispatch[] = {
113 acpi_rs_dump_irq, /* ACPI_RSTYPE_IRQ */
114 acpi_rs_dump_dma, /* ACPI_RSTYPE_DMA */
115 acpi_rs_dump_start_depend_fns, /* ACPI_RSTYPE_START_DPF */
116 acpi_rs_dump_end_depend_fns, /* ACPI_RSTYPE_END_DPF */
117 acpi_rs_dump_io, /* ACPI_RSTYPE_IO */
118 acpi_rs_dump_fixed_io, /* ACPI_RSTYPE_FIXED_IO */
119 acpi_rs_dump_vendor_specific, /* ACPI_RSTYPE_VENDOR */
120 acpi_rs_dump_end_tag, /* ACPI_RSTYPE_END_TAG */
121 acpi_rs_dump_memory24, /* ACPI_RSTYPE_MEM24 */
122 acpi_rs_dump_memory32, /* ACPI_RSTYPE_MEM32 */
123 acpi_rs_dump_fixed_memory32, /* ACPI_RSTYPE_FIXED_MEM32 */
124 acpi_rs_dump_address16, /* ACPI_RSTYPE_ADDRESS16 */
125 acpi_rs_dump_address32, /* ACPI_RSTYPE_ADDRESS32 */
126 acpi_rs_dump_address64, /* ACPI_RSTYPE_ADDRESS64 */
127 acpi_rs_dump_extended_irq, /* ACPI_RSTYPE_EXT_IRQ */
128 acpi_rs_dump_generic_reg /* ACPI_RSTYPE_GENERIC_REG */
129};
77 130
78/******************************************************************************* 131/*******************************************************************************
79 * 132 *
80 * FUNCTION: acpi_rs_dump_irq 133 * FUNCTION: acpi_rs_out*
134 *
135 * PARAMETERS: Title - Name of the resource field
136 * Value - Value of the resource field
137 *
138 * RETURN: None
139 *
140 * DESCRIPTION: Miscellaneous helper functions to consistently format the
141 * output of the resource dump routines
142 *
143 ******************************************************************************/
144
145static void acpi_rs_out_string(char *title, char *value)
146{
147 acpi_os_printf("%30s : %s\n", title, value);
148}
149
150static void acpi_rs_out_integer8(char *title, u8 value)
151{
152 acpi_os_printf("%30s : %2.2X\n", title, value);
153}
154
155static void acpi_rs_out_integer16(char *title, u16 value)
156{
157 acpi_os_printf("%30s : %4.4X\n", title, value);
158}
159
160static void acpi_rs_out_integer32(char *title, u32 value)
161{
162 acpi_os_printf("%30s : %8.8X\n", title, value);
163}
164
165static void acpi_rs_out_integer64(char *title, u64 value)
166{
167 acpi_os_printf("%30s : %8.8X%8.8X\n", title, ACPI_FORMAT_UINT64(value));
168}
169
170static void acpi_rs_out_title(char *title)
171{
172 acpi_os_printf("%30s : ", title);
173}
174
175/*******************************************************************************
176 *
177 * FUNCTION: acpi_rs_dump*List
178 *
179 * PARAMETERS: Length - Number of elements in the list
180 * Data - Start of the list
181 *
182 * RETURN: None
183 *
184 * DESCRIPTION: Miscellaneous functions to dump lists of raw data
185 *
186 ******************************************************************************/
187
188static void acpi_rs_dump_byte_list(u32 length, u8 * data)
189{
190 u32 i;
191
192 for (i = 0; i < length; i++) {
193 acpi_os_printf("%28s%2.2X : %2.2X\n", "Byte", i, data[i]);
194 }
195}
196
197static void acpi_rs_dump_dword_list(u32 length, u32 * data)
198{
199 u32 i;
200
201 for (i = 0; i < length; i++) {
202 acpi_os_printf("%28s%2.2X : %8.8X\n", "Dword", i, data[i]);
203 }
204}
205
206static void acpi_rs_dump_short_byte_list(u32 length, u32 * data)
207{
208 u32 i;
209
210 for (i = 0; i < length; i++) {
211 acpi_os_printf("%X ", data[i]);
212 }
213 acpi_os_printf("\n");
214}
215
216/*******************************************************************************
217 *
218 * FUNCTION: acpi_rs_dump_resource_source
81 * 219 *
82 * PARAMETERS: Data - pointer to the resource structure to dump. 220 * PARAMETERS: resource_source - Pointer to a Resource Source struct
83 * 221 *
84 * RETURN: None 222 * RETURN: None
85 * 223 *
86 * DESCRIPTION: Prints out the various members of the Data structure type. 224 * DESCRIPTION: Common routine for dumping the optional resource_source and the
225 * corresponding resource_source_index.
87 * 226 *
88 ******************************************************************************/ 227 ******************************************************************************/
89 228
90static void acpi_rs_dump_irq(union acpi_resource_data *data) 229static void
230acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source)
91{ 231{
92 struct acpi_resource_irq *irq_data = (struct acpi_resource_irq *)data;
93 u8 index = 0;
94 232
233 if (resource_source->index == 0xFF) {
234 return;
235 }
236
237 acpi_rs_out_integer8("Resource Source Index",
238 (u8) resource_source->index);
239
240 acpi_rs_out_string("Resource Source",
241 resource_source->string_ptr ?
242 resource_source->string_ptr : "[Not Specified]");
243}
244
245/*******************************************************************************
246 *
247 * FUNCTION: acpi_rs_dump_address_common
248 *
249 * PARAMETERS: Resource - Pointer to an internal resource descriptor
250 *
251 * RETURN: None
252 *
253 * DESCRIPTION: Dump the fields that are common to all Address resource
254 * descriptors
255 *
256 ******************************************************************************/
257
258static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
259{
95 ACPI_FUNCTION_ENTRY(); 260 ACPI_FUNCTION_ENTRY();
96 261
97 acpi_os_printf("IRQ Resource\n"); 262 /* Decode the type-specific flags */
263
264 switch (resource->address.resource_type) {
265 case ACPI_MEMORY_RANGE:
98 266
99 acpi_os_printf(" %s Triggered\n", 267 acpi_rs_out_string("Resource Type", "Memory Range");
100 ACPI_LEVEL_SENSITIVE == 268
101 irq_data->edge_level ? "Level" : "Edge"); 269 acpi_rs_out_title("Type-Specific Flags");
270
271 switch (resource->address.attribute.memory.cache_attribute) {
272 case ACPI_NON_CACHEABLE_MEMORY:
273 acpi_os_printf("Noncacheable memory\n");
274 break;
102 275
103 acpi_os_printf(" Active %s\n", 276 case ACPI_CACHABLE_MEMORY:
104 ACPI_ACTIVE_LOW == 277 acpi_os_printf("Cacheable memory\n");
105 irq_data->active_high_low ? "Low" : "High"); 278 break;
106 279
107 acpi_os_printf(" %s\n", 280 case ACPI_WRITE_COMBINING_MEMORY:
108 ACPI_SHARED == 281 acpi_os_printf("Write-combining memory\n");
109 irq_data->shared_exclusive ? "Shared" : "Exclusive"); 282 break;
110 283
111 acpi_os_printf(" %X Interrupts ( ", irq_data->number_of_interrupts); 284 case ACPI_PREFETCHABLE_MEMORY:
285 acpi_os_printf("Prefetchable memory\n");
286 break;
287
288 default:
289 acpi_os_printf("Invalid cache attribute\n");
290 break;
291 }
292
293 acpi_rs_out_string("Read/Write Attribute",
294 ACPI_READ_WRITE_MEMORY ==
295 resource->address.attribute.memory.
296 read_write_attribute ? "Read/Write" :
297 "Read Only");
298 break;
299
300 case ACPI_IO_RANGE:
301
302 acpi_rs_out_string("Resource Type", "I/O Range");
303
304 acpi_rs_out_title("Type-Specific Flags");
305
306 switch (resource->address.attribute.io.range_attribute) {
307 case ACPI_NON_ISA_ONLY_RANGES:
308 acpi_os_printf("Non-ISA I/O Addresses\n");
309 break;
112 310
113 for (index = 0; index < irq_data->number_of_interrupts; index++) { 311 case ACPI_ISA_ONLY_RANGES:
114 acpi_os_printf("%X ", irq_data->interrupts[index]); 312 acpi_os_printf("ISA I/O Addresses\n");
313 break;
314
315 case ACPI_ENTIRE_RANGE:
316 acpi_os_printf("ISA and non-ISA I/O Addresses\n");
317 break;
318
319 default:
320 acpi_os_printf("Invalid range attribute\n");
321 break;
322 }
323
324 acpi_rs_out_string("Translation Attribute",
325 ACPI_SPARSE_TRANSLATION ==
326 resource->address.attribute.io.
327 translation_attribute ? "Sparse Translation"
328 : "Dense Translation");
329 break;
330
331 case ACPI_BUS_NUMBER_RANGE:
332
333 acpi_rs_out_string("Resource Type", "Bus Number Range");
334 break;
335
336 default:
337
338 acpi_rs_out_integer8("Resource Type",
339 (u8) resource->address.resource_type);
340 break;
115 } 341 }
116 342
117 acpi_os_printf(")\n"); 343 /* Decode the general flags */
118 return; 344
345 acpi_rs_out_string("Resource",
346 ACPI_CONSUMER ==
347 resource->address.
348 producer_consumer ? "Consumer" : "Producer");
349
350 acpi_rs_out_string("Decode",
351 ACPI_SUB_DECODE == resource->address.decode ?
352 "Subtractive" : "Positive");
353
354 acpi_rs_out_string("Min Address",
355 ACPI_ADDRESS_FIXED ==
356 resource->address.
357 min_address_fixed ? "Fixed" : "Not Fixed");
358
359 acpi_rs_out_string("Max Address",
360 ACPI_ADDRESS_FIXED ==
361 resource->address.
362 max_address_fixed ? "Fixed" : "Not Fixed");
119} 363}
120 364
121/******************************************************************************* 365/*******************************************************************************
122 * 366 *
123 * FUNCTION: acpi_rs_dump_dma 367 * FUNCTION: acpi_rs_dump_resource_list
124 * 368 *
125 * PARAMETERS: Data - pointer to the resource structure to dump. 369 * PARAMETERS: resource_list - Pointer to a resource descriptor list
126 * 370 *
127 * RETURN: None 371 * RETURN: None
128 * 372 *
129 * DESCRIPTION: Prints out the various members of the Data structure type. 373 * DESCRIPTION: Dispatches the structure to the correct dump routine.
130 * 374 *
131 ******************************************************************************/ 375 ******************************************************************************/
132 376
133static void acpi_rs_dump_dma(union acpi_resource_data *data) 377void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
134{ 378{
135 struct acpi_resource_dma *dma_data = (struct acpi_resource_dma *)data; 379 u32 count = 0;
136 u8 index = 0;
137 380
138 ACPI_FUNCTION_ENTRY(); 381 ACPI_FUNCTION_ENTRY();
139 382
383 if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
384 || !(_COMPONENT & acpi_dbg_layer)) {
385 return;
386 }
387
388 /* Dump all resource descriptors in the list */
389
390 while (resource_list) {
391 acpi_os_printf("\n[%02X] ", count);
392
393 /* Validate Type before dispatch */
394
395 if (resource_list->type > ACPI_RSTYPE_MAX) {
396 acpi_os_printf
397 ("Invalid descriptor type (%X) in resource list\n",
398 resource_list->type);
399 return;
400 }
401
402 /* Dump the resource descriptor */
403
404 acpi_gbl_dump_resource_dispatch[resource_list->
405 type] (&resource_list->data);
406
407 /* Exit on end tag */
408
409 if (resource_list->type == ACPI_RSTYPE_END_TAG) {
410 return;
411 }
412
413 /* Get the next resource structure */
414
415 resource_list =
416 ACPI_PTR_ADD(struct acpi_resource, resource_list,
417 resource_list->length);
418 count++;
419 }
420}
421
422/*******************************************************************************
423 *
424 * FUNCTION: acpi_rs_dump_irq
425 *
426 * PARAMETERS: Resource - Pointer to an internal resource descriptor
427 *
428 * RETURN: None
429 *
430 * DESCRIPTION: Dump the field names and values of the resource descriptor
431 *
432 ******************************************************************************/
433
434static void acpi_rs_dump_irq(union acpi_resource_data *resource)
435{
436 ACPI_FUNCTION_ENTRY();
437
438 acpi_os_printf("IRQ Resource\n");
439
440 acpi_rs_out_string("Triggering",
441 ACPI_LEVEL_SENSITIVE ==
442 resource->irq.edge_level ? "Level" : "Edge");
443
444 acpi_rs_out_string("Active",
445 ACPI_ACTIVE_LOW ==
446 resource->irq.active_high_low ? "Low" : "High");
447
448 acpi_rs_out_string("Sharing",
449 ACPI_SHARED ==
450 resource->irq.
451 shared_exclusive ? "Shared" : "Exclusive");
452
453 acpi_rs_out_integer8("Interrupt Count",
454 (u8) resource->irq.number_of_interrupts);
455
456 acpi_rs_out_title("Interrupt List");
457 acpi_rs_dump_short_byte_list(resource->irq.number_of_interrupts,
458 resource->irq.interrupts);
459}
460
461/*******************************************************************************
462 *
463 * FUNCTION: acpi_rs_dump_dma
464 *
465 * PARAMETERS: Resource - Pointer to an internal resource descriptor
466 *
467 * RETURN: None
468 *
469 * DESCRIPTION: Dump the field names and values of the resource descriptor
470 *
471 ******************************************************************************/
472
473static void acpi_rs_dump_dma(union acpi_resource_data *resource)
474{
475 ACPI_FUNCTION_ENTRY();
476
140 acpi_os_printf("DMA Resource\n"); 477 acpi_os_printf("DMA Resource\n");
141 478
142 switch (dma_data->type) { 479 acpi_rs_out_title("DMA Type");
480 switch (resource->dma.type) {
143 case ACPI_COMPATIBILITY: 481 case ACPI_COMPATIBILITY:
144 acpi_os_printf(" Compatibility mode\n"); 482 acpi_os_printf("Compatibility mode\n");
145 break; 483 break;
146 484
147 case ACPI_TYPE_A: 485 case ACPI_TYPE_A:
148 acpi_os_printf(" Type A\n"); 486 acpi_os_printf("Type A\n");
149 break; 487 break;
150 488
151 case ACPI_TYPE_B: 489 case ACPI_TYPE_B:
152 acpi_os_printf(" Type B\n"); 490 acpi_os_printf("Type B\n");
153 break; 491 break;
154 492
155 case ACPI_TYPE_F: 493 case ACPI_TYPE_F:
156 acpi_os_printf(" Type F\n"); 494 acpi_os_printf("Type F\n");
157 break; 495 break;
158 496
159 default: 497 default:
160 acpi_os_printf(" Invalid DMA type\n"); 498 acpi_os_printf("**** Invalid DMA type\n");
161 break; 499 break;
162 } 500 }
163 501
164 acpi_os_printf(" %sBus Master\n", 502 acpi_rs_out_string("Bus Master",
165 ACPI_BUS_MASTER == dma_data->bus_master ? "" : "Not a "); 503 ACPI_BUS_MASTER ==
504 resource->dma.bus_master ? "Yes" : "No");
166 505
167 switch (dma_data->transfer) { 506 acpi_rs_out_title("Transfer Type");
507 switch (resource->dma.transfer) {
168 case ACPI_TRANSFER_8: 508 case ACPI_TRANSFER_8:
169 acpi_os_printf(" 8-bit only transfer\n"); 509 acpi_os_printf("8-bit transfers only\n");
170 break; 510 break;
171 511
172 case ACPI_TRANSFER_8_16: 512 case ACPI_TRANSFER_8_16:
173 acpi_os_printf(" 8 and 16-bit transfer\n"); 513 acpi_os_printf("8-bit and 16-bit transfers\n");
174 break; 514 break;
175 515
176 case ACPI_TRANSFER_16: 516 case ACPI_TRANSFER_16:
177 acpi_os_printf(" 16 bit only transfer\n"); 517 acpi_os_printf("16-bit transfers only\n");
178 break; 518 break;
179 519
180 default: 520 default:
181 acpi_os_printf(" Invalid transfer preference\n"); 521 acpi_os_printf("**** Invalid transfer preference\n");
182 break; 522 break;
183 } 523 }
184 524
185 acpi_os_printf(" Number of Channels: %X ( ", 525 acpi_rs_out_integer8("DMA Channel Count",
186 dma_data->number_of_channels); 526 (u8) resource->dma.number_of_channels);
187
188 for (index = 0; index < dma_data->number_of_channels; index++) {
189 acpi_os_printf("%X ", dma_data->channels[index]);
190 }
191 527
192 acpi_os_printf(")\n"); 528 acpi_rs_out_title("Channel List");
193 return; 529 acpi_rs_dump_short_byte_list(resource->dma.number_of_channels,
530 resource->dma.channels);
194} 531}
195 532
196/******************************************************************************* 533/*******************************************************************************
197 * 534 *
198 * FUNCTION: acpi_rs_dump_start_depend_fns 535 * FUNCTION: acpi_rs_dump_start_depend_fns
199 * 536 *
200 * PARAMETERS: Data - pointer to the resource structure to dump. 537 * PARAMETERS: Resource - Pointer to an internal resource descriptor
201 * 538 *
202 * RETURN: None 539 * RETURN: None
203 * 540 *
204 * DESCRIPTION: Prints out the various members of the Data structure type. 541 * DESCRIPTION: Dump the field names and values of the resource descriptor
205 * 542 *
206 ******************************************************************************/ 543 ******************************************************************************/
207 544
208static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *data) 545static void acpi_rs_dump_start_depend_fns(union acpi_resource_data *resource)
209{ 546{
210 struct acpi_resource_start_dpf *sdf_data =
211 (struct acpi_resource_start_dpf *)data;
212
213 ACPI_FUNCTION_ENTRY(); 547 ACPI_FUNCTION_ENTRY();
214 548
215 acpi_os_printf("Start Dependent Functions Resource\n"); 549 acpi_os_printf("Start Dependent Functions Resource\n");
216 550
217 switch (sdf_data->compatibility_priority) { 551 acpi_rs_out_title("Compatibility Priority");
552 switch (resource->start_dpf.compatibility_priority) {
218 case ACPI_GOOD_CONFIGURATION: 553 case ACPI_GOOD_CONFIGURATION:
219 acpi_os_printf(" Good configuration\n"); 554 acpi_os_printf("Good configuration\n");
220 break; 555 break;
221 556
222 case ACPI_ACCEPTABLE_CONFIGURATION: 557 case ACPI_ACCEPTABLE_CONFIGURATION:
223 acpi_os_printf(" Acceptable configuration\n"); 558 acpi_os_printf("Acceptable configuration\n");
224 break; 559 break;
225 560
226 case ACPI_SUB_OPTIMAL_CONFIGURATION: 561 case ACPI_SUB_OPTIMAL_CONFIGURATION:
227 acpi_os_printf(" Sub-optimal configuration\n"); 562 acpi_os_printf("Sub-optimal configuration\n");
228 break; 563 break;
229 564
230 default: 565 default:
231 acpi_os_printf(" Invalid compatibility priority\n"); 566 acpi_os_printf("**** Invalid compatibility priority\n");
232 break; 567 break;
233 } 568 }
234 569
235 switch (sdf_data->performance_robustness) { 570 acpi_rs_out_title("Performance/Robustness");
571 switch (resource->start_dpf.performance_robustness) {
236 case ACPI_GOOD_CONFIGURATION: 572 case ACPI_GOOD_CONFIGURATION:
237 acpi_os_printf(" Good configuration\n"); 573 acpi_os_printf("Good configuration\n");
238 break; 574 break;
239 575
240 case ACPI_ACCEPTABLE_CONFIGURATION: 576 case ACPI_ACCEPTABLE_CONFIGURATION:
241 acpi_os_printf(" Acceptable configuration\n"); 577 acpi_os_printf("Acceptable configuration\n");
242 break; 578 break;
243 579
244 case ACPI_SUB_OPTIMAL_CONFIGURATION: 580 case ACPI_SUB_OPTIMAL_CONFIGURATION:
245 acpi_os_printf(" Sub-optimal configuration\n"); 581 acpi_os_printf("Sub-optimal configuration\n");
246 break; 582 break;
247 583
248 default: 584 default:
249 acpi_os_printf(" Invalid performance robustness preference\n"); 585 acpi_os_printf
586 ("**** Invalid performance robustness preference\n");
250 break; 587 break;
251 } 588 }
252
253 return;
254} 589}
255 590
256/******************************************************************************* 591/*******************************************************************************
257 * 592 *
258 * FUNCTION: acpi_rs_dump_io 593 * FUNCTION: acpi_rs_dump_io
259 * 594 *
260 * PARAMETERS: Data - pointer to the resource structure to dump. 595 * PARAMETERS: Resource - Pointer to an internal resource descriptor
261 * 596 *
262 * RETURN: None 597 * RETURN: None
263 * 598 *
264 * DESCRIPTION: Prints out the various members of the Data structure type. 599 * DESCRIPTION: Dump the field names and values of the resource descriptor
265 * 600 *
266 ******************************************************************************/ 601 ******************************************************************************/
267 602
268static void acpi_rs_dump_io(union acpi_resource_data *data) 603static void acpi_rs_dump_io(union acpi_resource_data *resource)
269{ 604{
270 struct acpi_resource_io *io_data = (struct acpi_resource_io *)data;
271
272 ACPI_FUNCTION_ENTRY(); 605 ACPI_FUNCTION_ENTRY();
273 606
274 acpi_os_printf("Io Resource\n"); 607 acpi_os_printf("I/O Resource\n");
275 608
276 acpi_os_printf(" %d bit decode\n", 609 acpi_rs_out_string("Decode",
277 ACPI_DECODE_16 == io_data->io_decode ? 16 : 10); 610 ACPI_DECODE_16 ==
611 resource->io.io_decode ? "16-bit" : "10-bit");
278 612
279 acpi_os_printf(" Range minimum base: %08X\n", 613 acpi_rs_out_integer32("Range Minimum Base",
280 io_data->min_base_address); 614 resource->io.min_base_address);
281 615
282 acpi_os_printf(" Range maximum base: %08X\n", 616 acpi_rs_out_integer32("Range Maximum Base",
283 io_data->max_base_address); 617 resource->io.max_base_address);
284 618
285 acpi_os_printf(" Alignment: %08X\n", io_data->alignment); 619 acpi_rs_out_integer32("Alignment", resource->io.alignment);
286 620
287 acpi_os_printf(" Range Length: %08X\n", io_data->range_length); 621 acpi_rs_out_integer32("Range Length", resource->io.range_length);
288
289 return;
290} 622}
291 623
292/******************************************************************************* 624/*******************************************************************************
293 * 625 *
294 * FUNCTION: acpi_rs_dump_fixed_io 626 * FUNCTION: acpi_rs_dump_fixed_io
295 * 627 *
296 * PARAMETERS: Data - pointer to the resource structure to dump. 628 * PARAMETERS: Resource - Pointer to an internal resource descriptor
297 * 629 *
298 * RETURN: None 630 * RETURN: None
299 * 631 *
300 * DESCRIPTION: Prints out the various members of the Data structure type. 632 * DESCRIPTION: Dump the field names and values of the resource descriptor
301 * 633 *
302 ******************************************************************************/ 634 ******************************************************************************/
303 635
304static void acpi_rs_dump_fixed_io(union acpi_resource_data *data) 636static void acpi_rs_dump_fixed_io(union acpi_resource_data *resource)
305{ 637{
306 struct acpi_resource_fixed_io *fixed_io_data =
307 (struct acpi_resource_fixed_io *)data;
308
309 ACPI_FUNCTION_ENTRY(); 638 ACPI_FUNCTION_ENTRY();
310 639
311 acpi_os_printf("Fixed Io Resource\n"); 640 acpi_os_printf("Fixed I/O Resource\n");
312 acpi_os_printf(" Range base address: %08X",
313 fixed_io_data->base_address);
314 641
315 acpi_os_printf(" Range length: %08X", fixed_io_data->range_length); 642 acpi_rs_out_integer32("Range Base Address",
643 resource->fixed_io.base_address);
316 644
317 return; 645 acpi_rs_out_integer32("Range Length", resource->fixed_io.range_length);
318} 646}
319 647
320/******************************************************************************* 648/*******************************************************************************
321 * 649 *
322 * FUNCTION: acpi_rs_dump_vendor_specific 650 * FUNCTION: acpi_rs_dump_vendor_specific
323 * 651 *
324 * PARAMETERS: Data - pointer to the resource structure to dump. 652 * PARAMETERS: Resource - Pointer to an internal resource descriptor
325 * 653 *
326 * RETURN: None 654 * RETURN: None
327 * 655 *
328 * DESCRIPTION: Prints out the various members of the Data structure type. 656 * DESCRIPTION: Dump the field names and values of the resource descriptor
329 * 657 *
330 ******************************************************************************/ 658 ******************************************************************************/
331 659
332static void acpi_rs_dump_vendor_specific(union acpi_resource_data *data) 660static void acpi_rs_dump_vendor_specific(union acpi_resource_data *resource)
333{ 661{
334 struct acpi_resource_vendor *vendor_data =
335 (struct acpi_resource_vendor *)data;
336 u16 index = 0;
337
338 ACPI_FUNCTION_ENTRY(); 662 ACPI_FUNCTION_ENTRY();
339 663
340 acpi_os_printf("Vendor Specific Resource\n"); 664 acpi_os_printf("Vendor Specific Resource\n");
341 665
342 acpi_os_printf(" Length: %08X\n", vendor_data->length); 666 acpi_rs_out_integer16("Length", (u16) resource->vendor_specific.length);
343 667
344 for (index = 0; index < vendor_data->length; index++) { 668 acpi_rs_dump_byte_list(resource->vendor_specific.length,
345 acpi_os_printf(" Byte %X: %08X\n", 669 resource->vendor_specific.reserved);
346 index, vendor_data->reserved[index]);
347 }
348
349 return;
350} 670}
351 671
352/******************************************************************************* 672/*******************************************************************************
353 * 673 *
354 * FUNCTION: acpi_rs_dump_memory24 674 * FUNCTION: acpi_rs_dump_memory24
355 * 675 *
356 * PARAMETERS: Data - pointer to the resource structure to dump. 676 * PARAMETERS: Resource - Pointer to an internal resource descriptor
357 * 677 *
358 * RETURN: None 678 * RETURN: None
359 * 679 *
360 * DESCRIPTION: Prints out the various members of the Data structure type. 680 * DESCRIPTION: Dump the field names and values of the resource descriptor
361 * 681 *
362 ******************************************************************************/ 682 ******************************************************************************/
363 683
364static void acpi_rs_dump_memory24(union acpi_resource_data *data) 684static void acpi_rs_dump_memory24(union acpi_resource_data *resource)
365{ 685{
366 struct acpi_resource_mem24 *memory24_data =
367 (struct acpi_resource_mem24 *)data;
368
369 ACPI_FUNCTION_ENTRY(); 686 ACPI_FUNCTION_ENTRY();
370 687
371 acpi_os_printf("24-Bit Memory Range Resource\n"); 688 acpi_os_printf("24-Bit Memory Range Resource\n");
372 689
373 acpi_os_printf(" Read%s\n", 690 acpi_rs_out_string("Attribute",
374 ACPI_READ_WRITE_MEMORY == 691 ACPI_READ_WRITE_MEMORY ==
375 memory24_data->read_write_attribute ? 692 resource->memory24.read_write_attribute ?
376 "/Write" : " only"); 693 "Read/Write" : "Read Only");
377
378 acpi_os_printf(" Range minimum base: %08X\n",
379 memory24_data->min_base_address);
380 694
381 acpi_os_printf(" Range maximum base: %08X\n", 695 acpi_rs_out_integer16("Range Minimum Base",
382 memory24_data->max_base_address); 696 (u16) resource->memory24.min_base_address);
383 697
384 acpi_os_printf(" Alignment: %08X\n", memory24_data->alignment); 698 acpi_rs_out_integer16("Range Maximum Base",
699 (u16) resource->memory24.max_base_address);
385 700
386 acpi_os_printf(" Range length: %08X\n", memory24_data->range_length); 701 acpi_rs_out_integer16("Alignment", (u16) resource->memory24.alignment);
387 702
388 return; 703 acpi_rs_out_integer16("Range Length",
704 (u16) resource->memory24.range_length);
389} 705}
390 706
391/******************************************************************************* 707/*******************************************************************************
392 * 708 *
393 * FUNCTION: acpi_rs_dump_memory32 709 * FUNCTION: acpi_rs_dump_memory32
394 * 710 *
395 * PARAMETERS: Data - pointer to the resource structure to dump. 711 * PARAMETERS: Resource - Pointer to an internal resource descriptor
396 * 712 *
397 * RETURN: None 713 * RETURN: None
398 * 714 *
399 * DESCRIPTION: Prints out the various members of the Data structure type. 715 * DESCRIPTION: Dump the field names and values of the resource descriptor
400 * 716 *
401 ******************************************************************************/ 717 ******************************************************************************/
402 718
403static void acpi_rs_dump_memory32(union acpi_resource_data *data) 719static void acpi_rs_dump_memory32(union acpi_resource_data *resource)
404{ 720{
405 struct acpi_resource_mem32 *memory32_data =
406 (struct acpi_resource_mem32 *)data;
407
408 ACPI_FUNCTION_ENTRY(); 721 ACPI_FUNCTION_ENTRY();
409 722
410 acpi_os_printf("32-Bit Memory Range Resource\n"); 723 acpi_os_printf("32-Bit Memory Range Resource\n");
411 724
412 acpi_os_printf(" Read%s\n", 725 acpi_rs_out_string("Attribute",
413 ACPI_READ_WRITE_MEMORY == 726 ACPI_READ_WRITE_MEMORY ==
414 memory32_data->read_write_attribute ? 727 resource->memory32.read_write_attribute ?
415 "/Write" : " only"); 728 "Read/Write" : "Read Only");
416
417 acpi_os_printf(" Range minimum base: %08X\n",
418 memory32_data->min_base_address);
419 729
420 acpi_os_printf(" Range maximum base: %08X\n", 730 acpi_rs_out_integer32("Range Minimum Base",
421 memory32_data->max_base_address); 731 resource->memory32.min_base_address);
422 732
423 acpi_os_printf(" Alignment: %08X\n", memory32_data->alignment); 733 acpi_rs_out_integer32("Range Maximum Base",
734 resource->memory32.max_base_address);
424 735
425 acpi_os_printf(" Range length: %08X\n", memory32_data->range_length); 736 acpi_rs_out_integer32("Alignment", resource->memory32.alignment);
426 737
427 return; 738 acpi_rs_out_integer32("Range Length", resource->memory32.range_length);
428} 739}
429 740
430/******************************************************************************* 741/*******************************************************************************
431 * 742 *
432 * FUNCTION: acpi_rs_dump_fixed_memory32 743 * FUNCTION: acpi_rs_dump_fixed_memory32
433 * 744 *
434 * PARAMETERS: Data - pointer to the resource structure to dump. 745 * PARAMETERS: Resource - Pointer to an internal resource descriptor
435 * 746 *
436 * RETURN: 747 * RETURN:
437 * 748 *
438 * DESCRIPTION: Prints out the various members of the Data structure type. 749 * DESCRIPTION: Dump the field names and values of the resource descriptor
439 * 750 *
440 ******************************************************************************/ 751 ******************************************************************************/
441 752
442static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *data) 753static void acpi_rs_dump_fixed_memory32(union acpi_resource_data *resource)
443{ 754{
444 struct acpi_resource_fixed_mem32 *fixed_memory32_data =
445 (struct acpi_resource_fixed_mem32 *)data;
446
447 ACPI_FUNCTION_ENTRY(); 755 ACPI_FUNCTION_ENTRY();
448 756
449 acpi_os_printf("32-Bit Fixed Location Memory Range Resource\n"); 757 acpi_os_printf("32-Bit Fixed Location Memory Range Resource\n");
450 758
451 acpi_os_printf(" Read%s\n", 759 acpi_rs_out_string("Attribute",
452 ACPI_READ_WRITE_MEMORY == 760 ACPI_READ_WRITE_MEMORY ==
453 fixed_memory32_data-> 761 resource->fixed_memory32.read_write_attribute ?
454 read_write_attribute ? "/Write" : " Only"); 762 "Read/Write" : "Read Only");
455
456 acpi_os_printf(" Range base address: %08X\n",
457 fixed_memory32_data->range_base_address);
458 763
459 acpi_os_printf(" Range length: %08X\n", 764 acpi_rs_out_integer32("Range Base Address",
460 fixed_memory32_data->range_length); 765 resource->fixed_memory32.range_base_address);
461 766
462 return; 767 acpi_rs_out_integer32("Range Length",
768 resource->fixed_memory32.range_length);
463} 769}
464 770
465/******************************************************************************* 771/*******************************************************************************
466 * 772 *
467 * FUNCTION: acpi_rs_dump_address16 773 * FUNCTION: acpi_rs_dump_address16
468 * 774 *
469 * PARAMETERS: Data - pointer to the resource structure to dump. 775 * PARAMETERS: Resource - Pointer to an internal resource descriptor
470 * 776 *
471 * RETURN: None 777 * RETURN: None
472 * 778 *
473 * DESCRIPTION: Prints out the various members of the Data structure type. 779 * DESCRIPTION: Dump the field names and values of the resource descriptor
474 * 780 *
475 ******************************************************************************/ 781 ******************************************************************************/
476 782
477static void acpi_rs_dump_address16(union acpi_resource_data *data) 783static void acpi_rs_dump_address16(union acpi_resource_data *resource)
478{ 784{
479 struct acpi_resource_address16 *address16_data =
480 (struct acpi_resource_address16 *)data;
481
482 ACPI_FUNCTION_ENTRY(); 785 ACPI_FUNCTION_ENTRY();
483 786
484 acpi_os_printf("16-Bit Address Space Resource\n"); 787 acpi_os_printf("16-Bit Address Space Resource\n");
485 acpi_os_printf(" Resource Type: ");
486 788
487 switch (address16_data->resource_type) { 789 acpi_rs_dump_address_common(resource);
488 case ACPI_MEMORY_RANGE:
489 790
490 acpi_os_printf("Memory Range\n"); 791 acpi_rs_out_integer16("Granularity",
792 (u16) resource->address16.granularity);
491 793
492 switch (address16_data->attribute.memory.cache_attribute) { 794 acpi_rs_out_integer16("Address Range Min",
493 case ACPI_NON_CACHEABLE_MEMORY: 795 (u16) resource->address16.min_address_range);
494 acpi_os_printf
495 (" Type Specific: Noncacheable memory\n");
496 break;
497 796
498 case ACPI_CACHABLE_MEMORY: 797 acpi_rs_out_integer16("Address Range Max",
499 acpi_os_printf(" Type Specific: Cacheable memory\n"); 798 (u16) resource->address16.max_address_range);
500 break;
501 799
502 case ACPI_WRITE_COMBINING_MEMORY: 800 acpi_rs_out_integer16("Address Translation Offset",
503 acpi_os_printf 801 (u16) resource->address16.
504 (" Type Specific: Write-combining memory\n"); 802 address_translation_offset);
505 break;
506 803
507 case ACPI_PREFETCHABLE_MEMORY: 804 acpi_rs_out_integer16("Address Length",
508 acpi_os_printf 805 (u16) resource->address16.address_length);
509 (" Type Specific: Prefetchable memory\n");
510 break;
511 806
512 default: 807 acpi_rs_dump_resource_source(&resource->address16.resource_source);
513 acpi_os_printf
514 (" Type Specific: Invalid cache attribute\n");
515 break;
516 }
517
518 acpi_os_printf(" Type Specific: Read%s\n",
519 ACPI_READ_WRITE_MEMORY ==
520 address16_data->attribute.memory.
521 read_write_attribute ? "/Write" : " Only");
522 break;
523
524 case ACPI_IO_RANGE:
525
526 acpi_os_printf("I/O Range\n");
527
528 switch (address16_data->attribute.io.range_attribute) {
529 case ACPI_NON_ISA_ONLY_RANGES:
530 acpi_os_printf
531 (" Type Specific: Non-ISA Io Addresses\n");
532 break;
533
534 case ACPI_ISA_ONLY_RANGES:
535 acpi_os_printf(" Type Specific: ISA Io Addresses\n");
536 break;
537
538 case ACPI_ENTIRE_RANGE:
539 acpi_os_printf
540 (" Type Specific: ISA and non-ISA Io Addresses\n");
541 break;
542
543 default:
544 acpi_os_printf
545 (" Type Specific: Invalid range attribute\n");
546 break;
547 }
548
549 acpi_os_printf(" Type Specific: %s Translation\n",
550 ACPI_SPARSE_TRANSLATION ==
551 address16_data->attribute.io.
552 translation_attribute ? "Sparse" : "Dense");
553 break;
554
555 case ACPI_BUS_NUMBER_RANGE:
556
557 acpi_os_printf("Bus Number Range\n");
558 break;
559
560 default:
561
562 acpi_os_printf("0x%2.2X\n", address16_data->resource_type);
563 break;
564 }
565
566 acpi_os_printf(" Resource %s\n",
567 ACPI_CONSUMER == address16_data->producer_consumer ?
568 "Consumer" : "Producer");
569
570 acpi_os_printf(" %s decode\n",
571 ACPI_SUB_DECODE == address16_data->decode ?
572 "Subtractive" : "Positive");
573
574 acpi_os_printf(" Min address is %s fixed\n",
575 ACPI_ADDRESS_FIXED == address16_data->min_address_fixed ?
576 "" : "not");
577
578 acpi_os_printf(" Max address is %s fixed\n",
579 ACPI_ADDRESS_FIXED == address16_data->max_address_fixed ?
580 "" : "not");
581
582 acpi_os_printf(" Granularity: %08X\n", address16_data->granularity);
583
584 acpi_os_printf(" Address range min: %08X\n",
585 address16_data->min_address_range);
586
587 acpi_os_printf(" Address range max: %08X\n",
588 address16_data->max_address_range);
589
590 acpi_os_printf(" Address translation offset: %08X\n",
591 address16_data->address_translation_offset);
592
593 acpi_os_printf(" Address Length: %08X\n",
594 address16_data->address_length);
595
596 if (0xFF != address16_data->resource_source.index) {
597 acpi_os_printf(" Resource Source Index: %X\n",
598 address16_data->resource_source.index);
599
600 acpi_os_printf(" Resource Source: %s\n",
601 address16_data->resource_source.string_ptr);
602 }
603
604 return;
605} 808}
606 809
607/******************************************************************************* 810/*******************************************************************************
608 * 811 *
609 * FUNCTION: acpi_rs_dump_address32 812 * FUNCTION: acpi_rs_dump_address32
610 * 813 *
611 * PARAMETERS: Data - pointer to the resource structure to dump. 814 * PARAMETERS: Resource - Pointer to an internal resource descriptor
612 * 815 *
613 * RETURN: None 816 * RETURN: None
614 * 817 *
615 * DESCRIPTION: Prints out the various members of the Data structure type. 818 * DESCRIPTION: Dump the field names and values of the resource descriptor
616 * 819 *
617 ******************************************************************************/ 820 ******************************************************************************/
618 821
619static void acpi_rs_dump_address32(union acpi_resource_data *data) 822static void acpi_rs_dump_address32(union acpi_resource_data *resource)
620{ 823{
621 struct acpi_resource_address32 *address32_data =
622 (struct acpi_resource_address32 *)data;
623
624 ACPI_FUNCTION_ENTRY(); 824 ACPI_FUNCTION_ENTRY();
625 825
626 acpi_os_printf("32-Bit Address Space Resource\n"); 826 acpi_os_printf("32-Bit Address Space Resource\n");
627 827
628 switch (address32_data->resource_type) { 828 acpi_rs_dump_address_common(resource);
629 case ACPI_MEMORY_RANGE:
630 829
631 acpi_os_printf(" Resource Type: Memory Range\n"); 830 acpi_rs_out_integer32("Granularity", resource->address32.granularity);
632 831
633 switch (address32_data->attribute.memory.cache_attribute) { 832 acpi_rs_out_integer32("Address Range Min",
634 case ACPI_NON_CACHEABLE_MEMORY: 833 resource->address32.min_address_range);
635 acpi_os_printf
636 (" Type Specific: Noncacheable memory\n");
637 break;
638 834
639 case ACPI_CACHABLE_MEMORY: 835 acpi_rs_out_integer32("Address Range Max",
640 acpi_os_printf(" Type Specific: Cacheable memory\n"); 836 resource->address32.max_address_range);
641 break;
642 837
643 case ACPI_WRITE_COMBINING_MEMORY: 838 acpi_rs_out_integer32("Address Translation Offset",
644 acpi_os_printf 839 resource->address32.address_translation_offset);
645 (" Type Specific: Write-combining memory\n");
646 break;
647
648 case ACPI_PREFETCHABLE_MEMORY:
649 acpi_os_printf
650 (" Type Specific: Prefetchable memory\n");
651 break;
652
653 default:
654 acpi_os_printf
655 (" Type Specific: Invalid cache attribute\n");
656 break;
657 }
658
659 acpi_os_printf(" Type Specific: Read%s\n",
660 ACPI_READ_WRITE_MEMORY ==
661 address32_data->attribute.memory.
662 read_write_attribute ? "/Write" : " Only");
663 break;
664
665 case ACPI_IO_RANGE:
666
667 acpi_os_printf(" Resource Type: Io Range\n");
668
669 switch (address32_data->attribute.io.range_attribute) {
670 case ACPI_NON_ISA_ONLY_RANGES:
671 acpi_os_printf
672 (" Type Specific: Non-ISA Io Addresses\n");
673 break;
674
675 case ACPI_ISA_ONLY_RANGES:
676 acpi_os_printf(" Type Specific: ISA Io Addresses\n");
677 break;
678
679 case ACPI_ENTIRE_RANGE:
680 acpi_os_printf
681 (" Type Specific: ISA and non-ISA Io Addresses\n");
682 break;
683
684 default:
685 acpi_os_printf
686 (" Type Specific: Invalid Range attribute");
687 break;
688 }
689
690 acpi_os_printf(" Type Specific: %s Translation\n",
691 ACPI_SPARSE_TRANSLATION ==
692 address32_data->attribute.io.
693 translation_attribute ? "Sparse" : "Dense");
694 break;
695
696 case ACPI_BUS_NUMBER_RANGE:
697
698 acpi_os_printf(" Resource Type: Bus Number Range\n");
699 break;
700 840
701 default: 841 acpi_rs_out_integer32("Address Length",
702 842 resource->address32.address_length);
703 acpi_os_printf(" Resource Type: 0x%2.2X\n",
704 address32_data->resource_type);
705 break;
706 }
707 843
708 acpi_os_printf(" Resource %s\n", 844 acpi_rs_dump_resource_source(&resource->address32.resource_source);
709 ACPI_CONSUMER == address32_data->producer_consumer ?
710 "Consumer" : "Producer");
711
712 acpi_os_printf(" %s decode\n",
713 ACPI_SUB_DECODE == address32_data->decode ?
714 "Subtractive" : "Positive");
715
716 acpi_os_printf(" Min address is %s fixed\n",
717 ACPI_ADDRESS_FIXED == address32_data->min_address_fixed ?
718 "" : "not ");
719
720 acpi_os_printf(" Max address is %s fixed\n",
721 ACPI_ADDRESS_FIXED == address32_data->max_address_fixed ?
722 "" : "not ");
723
724 acpi_os_printf(" Granularity: %08X\n", address32_data->granularity);
725
726 acpi_os_printf(" Address range min: %08X\n",
727 address32_data->min_address_range);
728
729 acpi_os_printf(" Address range max: %08X\n",
730 address32_data->max_address_range);
731
732 acpi_os_printf(" Address translation offset: %08X\n",
733 address32_data->address_translation_offset);
734
735 acpi_os_printf(" Address Length: %08X\n",
736 address32_data->address_length);
737
738 if (0xFF != address32_data->resource_source.index) {
739 acpi_os_printf(" Resource Source Index: %X\n",
740 address32_data->resource_source.index);
741
742 acpi_os_printf(" Resource Source: %s\n",
743 address32_data->resource_source.string_ptr);
744 }
745
746 return;
747} 845}
748 846
749/******************************************************************************* 847/*******************************************************************************
750 * 848 *
751 * FUNCTION: acpi_rs_dump_address64 849 * FUNCTION: acpi_rs_dump_address64
752 * 850 *
753 * PARAMETERS: Data - pointer to the resource structure to dump. 851 * PARAMETERS: Resource - Pointer to an internal resource descriptor
754 * 852 *
755 * RETURN: None 853 * RETURN: None
756 * 854 *
757 * DESCRIPTION: Prints out the various members of the Data structure type. 855 * DESCRIPTION: Dump the field names and values of the resource descriptor
758 * 856 *
759 ******************************************************************************/ 857 ******************************************************************************/
760 858
761static void acpi_rs_dump_address64(union acpi_resource_data *data) 859static void acpi_rs_dump_address64(union acpi_resource_data *resource)
762{ 860{
763 struct acpi_resource_address64 *address64_data =
764 (struct acpi_resource_address64 *)data;
765
766 ACPI_FUNCTION_ENTRY(); 861 ACPI_FUNCTION_ENTRY();
767 862
768 acpi_os_printf("64-Bit Address Space Resource\n"); 863 acpi_os_printf("64-Bit Address Space Resource\n");
769 864
770 switch (address64_data->resource_type) { 865 acpi_rs_dump_address_common(resource);
771 case ACPI_MEMORY_RANGE:
772
773 acpi_os_printf(" Resource Type: Memory Range\n");
774
775 switch (address64_data->attribute.memory.cache_attribute) {
776 case ACPI_NON_CACHEABLE_MEMORY:
777 acpi_os_printf
778 (" Type Specific: Noncacheable memory\n");
779 break;
780
781 case ACPI_CACHABLE_MEMORY:
782 acpi_os_printf(" Type Specific: Cacheable memory\n");
783 break;
784
785 case ACPI_WRITE_COMBINING_MEMORY:
786 acpi_os_printf
787 (" Type Specific: Write-combining memory\n");
788 break;
789
790 case ACPI_PREFETCHABLE_MEMORY:
791 acpi_os_printf
792 (" Type Specific: Prefetchable memory\n");
793 break;
794
795 default:
796 acpi_os_printf
797 (" Type Specific: Invalid cache attribute\n");
798 break;
799 }
800
801 acpi_os_printf(" Type Specific: Read%s\n",
802 ACPI_READ_WRITE_MEMORY ==
803 address64_data->attribute.memory.
804 read_write_attribute ? "/Write" : " Only");
805 break;
806
807 case ACPI_IO_RANGE:
808
809 acpi_os_printf(" Resource Type: Io Range\n");
810
811 switch (address64_data->attribute.io.range_attribute) {
812 case ACPI_NON_ISA_ONLY_RANGES:
813 acpi_os_printf
814 (" Type Specific: Non-ISA Io Addresses\n");
815 break;
816
817 case ACPI_ISA_ONLY_RANGES:
818 acpi_os_printf(" Type Specific: ISA Io Addresses\n");
819 break;
820
821 case ACPI_ENTIRE_RANGE:
822 acpi_os_printf
823 (" Type Specific: ISA and non-ISA Io Addresses\n");
824 break;
825
826 default:
827 acpi_os_printf
828 (" Type Specific: Invalid Range attribute");
829 break;
830 }
831
832 acpi_os_printf(" Type Specific: %s Translation\n",
833 ACPI_SPARSE_TRANSLATION ==
834 address64_data->attribute.io.
835 translation_attribute ? "Sparse" : "Dense");
836 break;
837
838 case ACPI_BUS_NUMBER_RANGE:
839
840 acpi_os_printf(" Resource Type: Bus Number Range\n");
841 break;
842
843 default:
844
845 acpi_os_printf(" Resource Type: 0x%2.2X\n",
846 address64_data->resource_type);
847 break;
848 }
849
850 acpi_os_printf(" Resource %s\n",
851 ACPI_CONSUMER == address64_data->producer_consumer ?
852 "Consumer" : "Producer");
853 866
854 acpi_os_printf(" %s decode\n", 867 acpi_rs_out_integer64("Granularity", resource->address64.granularity);
855 ACPI_SUB_DECODE == address64_data->decode ?
856 "Subtractive" : "Positive");
857 868
858 acpi_os_printf(" Min address is %s fixed\n", 869 acpi_rs_out_integer64("Address Range Min",
859 ACPI_ADDRESS_FIXED == address64_data->min_address_fixed ? 870 resource->address64.min_address_range);
860 "" : "not ");
861 871
862 acpi_os_printf(" Max address is %s fixed\n", 872 acpi_rs_out_integer64("Address Range Max",
863 ACPI_ADDRESS_FIXED == address64_data->max_address_fixed ? 873 resource->address64.max_address_range);
864 "" : "not ");
865 874
866 acpi_os_printf(" Granularity: %8.8X%8.8X\n", 875 acpi_rs_out_integer64("Address Translation Offset",
867 ACPI_FORMAT_UINT64(address64_data->granularity)); 876 resource->address64.address_translation_offset);
868 877
869 acpi_os_printf(" Address range min: %8.8X%8.8X\n", 878 acpi_rs_out_integer64("Address Length",
870 ACPI_FORMAT_UINT64(address64_data->min_address_range)); 879 resource->address64.address_length);
871 880
872 acpi_os_printf(" Address range max: %8.8X%8.8X\n", 881 acpi_rs_out_integer64("Type Specific Attributes",
873 ACPI_FORMAT_UINT64(address64_data->max_address_range)); 882 resource->address64.type_specific_attributes);
874 883
875 acpi_os_printf(" Address translation offset: %8.8X%8.8X\n", 884 acpi_rs_dump_resource_source(&resource->address64.resource_source);
876 ACPI_FORMAT_UINT64(address64_data->
877 address_translation_offset));
878
879 acpi_os_printf(" Address Length: %8.8X%8.8X\n",
880 ACPI_FORMAT_UINT64(address64_data->address_length));
881
882 acpi_os_printf(" Type Specific Attributes: %8.8X%8.8X\n",
883 ACPI_FORMAT_UINT64(address64_data->
884 type_specific_attributes));
885
886 if (0xFF != address64_data->resource_source.index) {
887 acpi_os_printf(" Resource Source Index: %X\n",
888 address64_data->resource_source.index);
889
890 acpi_os_printf(" Resource Source: %s\n",
891 address64_data->resource_source.string_ptr);
892 }
893
894 return;
895} 885}
896 886
897/******************************************************************************* 887/*******************************************************************************
898 * 888 *
899 * FUNCTION: acpi_rs_dump_extended_irq 889 * FUNCTION: acpi_rs_dump_extended_irq
900 * 890 *
901 * PARAMETERS: Data - pointer to the resource structure to dump. 891 * PARAMETERS: Resource - Pointer to an internal resource descriptor
902 * 892 *
903 * RETURN: None 893 * RETURN: None
904 * 894 *
905 * DESCRIPTION: Prints out the various members of the Data structure type. 895 * DESCRIPTION: Dump the field names and values of the resource descriptor
906 * 896 *
907 ******************************************************************************/ 897 ******************************************************************************/
908 898
909static void acpi_rs_dump_extended_irq(union acpi_resource_data *data) 899static void acpi_rs_dump_extended_irq(union acpi_resource_data *resource)
910{ 900{
911 struct acpi_resource_ext_irq *ext_irq_data =
912 (struct acpi_resource_ext_irq *)data;
913 u8 index = 0;
914
915 ACPI_FUNCTION_ENTRY(); 901 ACPI_FUNCTION_ENTRY();
916 902
917 acpi_os_printf("Extended IRQ Resource\n"); 903 acpi_os_printf("Extended IRQ Resource\n");
918 904
919 acpi_os_printf(" Resource %s\n", 905 acpi_rs_out_string("Resource",
920 ACPI_CONSUMER == ext_irq_data->producer_consumer ? 906 ACPI_CONSUMER ==
921 "Consumer" : "Producer"); 907 resource->extended_irq.
908 producer_consumer ? "Consumer" : "Producer");
922 909
923 acpi_os_printf(" %s\n", 910 acpi_rs_out_string("Triggering",
924 ACPI_LEVEL_SENSITIVE == ext_irq_data->edge_level ? 911 ACPI_LEVEL_SENSITIVE ==
925 "Level" : "Edge"); 912 resource->extended_irq.
913 edge_level ? "Level" : "Edge");
926 914
927 acpi_os_printf(" Active %s\n", 915 acpi_rs_out_string("Active",
928 ACPI_ACTIVE_LOW == ext_irq_data->active_high_low ? 916 ACPI_ACTIVE_LOW ==
929 "low" : "high"); 917 resource->extended_irq.
918 active_high_low ? "Low" : "High");
930 919
931 acpi_os_printf(" %s\n", 920 acpi_rs_out_string("Sharing",
932 ACPI_SHARED == ext_irq_data->shared_exclusive ? 921 ACPI_SHARED ==
933 "Shared" : "Exclusive"); 922 resource->extended_irq.
923 shared_exclusive ? "Shared" : "Exclusive");
934 924
935 acpi_os_printf(" Interrupts : %X ( ", 925 acpi_rs_dump_resource_source(&resource->extended_irq.resource_source);
936 ext_irq_data->number_of_interrupts);
937 926
938 for (index = 0; index < ext_irq_data->number_of_interrupts; index++) { 927 acpi_rs_out_integer8("Interrupts",
939 acpi_os_printf("%X ", ext_irq_data->interrupts[index]); 928 (u8) resource->extended_irq.number_of_interrupts);
940 }
941
942 acpi_os_printf(")\n");
943 929
944 if (0xFF != ext_irq_data->resource_source.index) { 930 acpi_rs_dump_dword_list(resource->extended_irq.number_of_interrupts,
945 acpi_os_printf(" Resource Source Index: %X", 931 resource->extended_irq.interrupts);
946 ext_irq_data->resource_source.index);
947
948 acpi_os_printf(" Resource Source: %s",
949 ext_irq_data->resource_source.string_ptr);
950 }
951
952 return;
953} 932}
954 933
955/******************************************************************************* 934/*******************************************************************************
956 * 935 *
957 * FUNCTION: acpi_rs_dump_resource_list 936 * FUNCTION: acpi_rs_dump_generic_reg
958 * 937 *
959 * PARAMETERS: Resource - pointer to the resource structure to dump. 938 * PARAMETERS: Resource - Pointer to an internal resource descriptor
960 * 939 *
961 * RETURN: None 940 * RETURN: None
962 * 941 *
963 * DESCRIPTION: Dispatches the structure to the correct dump routine. 942 * DESCRIPTION: Dump the field names and values of the resource descriptor
964 * 943 *
965 ******************************************************************************/ 944 ******************************************************************************/
966 945
967void acpi_rs_dump_resource_list(struct acpi_resource *resource) 946static void acpi_rs_dump_generic_reg(union acpi_resource_data *resource)
968{ 947{
969 u8 count = 0;
970 u8 done = FALSE;
971 948
972 ACPI_FUNCTION_ENTRY(); 949 ACPI_FUNCTION_ENTRY();
973 950
974 if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) { 951 acpi_os_printf("Generic Register Resource\n");
975 while (!done) {
976 acpi_os_printf("Resource structure %X.\n", count++);
977
978 switch (resource->id) {
979 case ACPI_RSTYPE_IRQ:
980 acpi_rs_dump_irq(&resource->data);
981 break;
982
983 case ACPI_RSTYPE_DMA:
984 acpi_rs_dump_dma(&resource->data);
985 break;
986
987 case ACPI_RSTYPE_START_DPF:
988 acpi_rs_dump_start_depend_fns(&resource->data);
989 break;
990
991 case ACPI_RSTYPE_END_DPF:
992 acpi_os_printf
993 ("end_dependent_functions Resource\n");
994 /* acpi_rs_dump_end_dependent_functions (Resource->Data); */
995 break;
996
997 case ACPI_RSTYPE_IO:
998 acpi_rs_dump_io(&resource->data);
999 break;
1000
1001 case ACPI_RSTYPE_FIXED_IO:
1002 acpi_rs_dump_fixed_io(&resource->data);
1003 break;
1004 952
1005 case ACPI_RSTYPE_VENDOR: 953 acpi_rs_out_integer8("Space ID", (u8) resource->generic_reg.space_id);
1006 acpi_rs_dump_vendor_specific(&resource->data);
1007 break;
1008 954
1009 case ACPI_RSTYPE_END_TAG: 955 acpi_rs_out_integer8("Bit Width", (u8) resource->generic_reg.bit_width);
1010 /*rs_dump_end_tag (Resource->Data); */
1011 acpi_os_printf("end_tag Resource\n");
1012 done = TRUE;
1013 break;
1014 956
1015 case ACPI_RSTYPE_MEM24: 957 acpi_rs_out_integer8("Bit Offset",
1016 acpi_rs_dump_memory24(&resource->data); 958 (u8) resource->generic_reg.bit_offset);
1017 break;
1018 959
1019 case ACPI_RSTYPE_MEM32: 960 acpi_rs_out_integer8("Address Size",
1020 acpi_rs_dump_memory32(&resource->data); 961 (u8) resource->generic_reg.address_size);
1021 break;
1022 962
1023 case ACPI_RSTYPE_FIXED_MEM32: 963 acpi_rs_out_integer64("Address", resource->generic_reg.address);
1024 acpi_rs_dump_fixed_memory32(&resource->data); 964}
1025 break;
1026
1027 case ACPI_RSTYPE_ADDRESS16:
1028 acpi_rs_dump_address16(&resource->data);
1029 break;
1030
1031 case ACPI_RSTYPE_ADDRESS32:
1032 acpi_rs_dump_address32(&resource->data);
1033 break;
1034 965
1035 case ACPI_RSTYPE_ADDRESS64: 966/*******************************************************************************
1036 acpi_rs_dump_address64(&resource->data); 967 *
1037 break; 968 * FUNCTION: acpi_rs_dump_end_depend_fns
969 *
970 * PARAMETERS: Resource - Pointer to an internal resource descriptor
971 *
972 * RETURN: None
973 *
974 * DESCRIPTION: Print type, no data.
975 *
976 ******************************************************************************/
1038 977
1039 case ACPI_RSTYPE_EXT_IRQ: 978static void acpi_rs_dump_end_depend_fns(union acpi_resource_data *resource)
1040 acpi_rs_dump_extended_irq(&resource->data); 979{
1041 break; 980 ACPI_FUNCTION_ENTRY();
1042 981
1043 default: 982 acpi_os_printf("end_dependent_functions Resource\n");
1044 acpi_os_printf("Invalid resource type\n"); 983}
1045 break;
1046 984
1047 } 985/*******************************************************************************
986 *
987 * FUNCTION: acpi_rs_dump_end_tag
988 *
989 * PARAMETERS: Resource - Pointer to an internal resource descriptor
990 *
991 * RETURN: None
992 *
993 * DESCRIPTION: Print type, no data.
994 *
995 ******************************************************************************/
1048 996
1049 resource = 997static void acpi_rs_dump_end_tag(union acpi_resource_data *resource)
1050 ACPI_PTR_ADD(struct acpi_resource, resource, 998{
1051 resource->length); 999 ACPI_FUNCTION_ENTRY();
1052 }
1053 }
1054 1000
1055 return; 1001 acpi_os_printf("end_tag Resource\n");
1056} 1002}
1057 1003
1058/******************************************************************************* 1004/*******************************************************************************
1059 * 1005 *
1060 * FUNCTION: acpi_rs_dump_irq_list 1006 * FUNCTION: acpi_rs_dump_irq_list
1061 * 1007 *
1062 * PARAMETERS: route_table - pointer to the routing table to dump. 1008 * PARAMETERS: route_table - Pointer to the routing table to dump.
1063 * 1009 *
1064 * RETURN: None 1010 * RETURN: None
1065 * 1011 *
1066 * DESCRIPTION: Dispatches the structures to the correct dump routine. 1012 * DESCRIPTION: Print IRQ routing table
1067 * 1013 *
1068 ******************************************************************************/ 1014 ******************************************************************************/
1069 1015
@@ -1071,41 +1017,35 @@ void acpi_rs_dump_irq_list(u8 * route_table)
1071{ 1017{
1072 u8 *buffer = route_table; 1018 u8 *buffer = route_table;
1073 u8 count = 0; 1019 u8 count = 0;
1074 u8 done = FALSE;
1075 struct acpi_pci_routing_table *prt_element; 1020 struct acpi_pci_routing_table *prt_element;
1076 1021
1077 ACPI_FUNCTION_ENTRY(); 1022 ACPI_FUNCTION_ENTRY();
1078 1023
1079 if (acpi_dbg_level & ACPI_LV_RESOURCES && _COMPONENT & acpi_dbg_layer) { 1024 if (!(acpi_dbg_level & ACPI_LV_RESOURCES)
1080 prt_element = 1025 || !(_COMPONENT & acpi_dbg_layer)) {
1081 ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer); 1026 return;
1027 }
1082 1028
1083 while (!done) { 1029 prt_element = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
1084 acpi_os_printf("PCI IRQ Routing Table structure %X.\n",
1085 count++);
1086 1030
1087 acpi_os_printf(" Address: %8.8X%8.8X\n", 1031 /* Dump all table elements, Exit on null length element */
1088 ACPI_FORMAT_UINT64(prt_element->
1089 address));
1090 1032
1091 acpi_os_printf(" Pin: %X\n", prt_element->pin); 1033 while (prt_element->length) {
1034 acpi_os_printf("\n[%02X] PCI IRQ Routing Table Package\n",
1035 count);
1092 1036
1093 acpi_os_printf(" Source: %s\n", prt_element->source); 1037 acpi_rs_out_integer64("Address", prt_element->address);
1094 1038
1095 acpi_os_printf(" source_index: %X\n", 1039 acpi_rs_out_integer32("Pin", prt_element->pin);
1096 prt_element->source_index); 1040 acpi_rs_out_string("Source", prt_element->source);
1041 acpi_rs_out_integer32("Source Index",
1042 prt_element->source_index);
1097 1043
1098 buffer += prt_element->length; 1044 buffer += prt_element->length;
1099 prt_element = 1045 prt_element =
1100 ACPI_CAST_PTR(struct acpi_pci_routing_table, 1046 ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer);
1101 buffer); 1047 count++;
1102 if (0 == prt_element->length) {
1103 done = TRUE;
1104 }
1105 }
1106 } 1048 }
1107
1108 return;
1109} 1049}
1110 1050
1111#endif 1051#endif
diff --git a/drivers/acpi/resources/rsio.c b/drivers/acpi/resources/rsio.c
index d53bbe89e851..6574e2ae2e52 100644
--- a/drivers/acpi/resources/rsio.c
+++ b/drivers/acpi/resources/rsio.c
@@ -84,7 +84,7 @@ acpi_rs_io_resource(u8 * byte_stream_buffer,
84 84
85 *bytes_consumed = 8; 85 *bytes_consumed = 8;
86 86
87 output_struct->id = ACPI_RSTYPE_IO; 87 output_struct->type = ACPI_RSTYPE_IO;
88 88
89 /* Check Decode */ 89 /* Check Decode */
90 90
@@ -170,7 +170,7 @@ acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
170 170
171 *bytes_consumed = 4; 171 *bytes_consumed = 4;
172 172
173 output_struct->id = ACPI_RSTYPE_FIXED_IO; 173 output_struct->type = ACPI_RSTYPE_FIXED_IO;
174 174
175 /* Check Range Base Address */ 175 /* Check Range Base Address */
176 176
@@ -200,7 +200,7 @@ acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
200 * 200 *
201 * FUNCTION: acpi_rs_io_stream 201 * FUNCTION: acpi_rs_io_stream
202 * 202 *
203 * PARAMETERS: linked_list - Pointer to the resource linked list 203 * PARAMETERS: Resource - Pointer to the resource linked list
204 * output_buffer - Pointer to the user's return buffer 204 * output_buffer - Pointer to the user's return buffer
205 * bytes_consumed - Pointer to where the number of bytes 205 * bytes_consumed - Pointer to where the number of bytes
206 * used in the output_buffer is returned 206 * used in the output_buffer is returned
@@ -213,7 +213,7 @@ acpi_rs_fixed_io_resource(u8 * byte_stream_buffer,
213 ******************************************************************************/ 213 ******************************************************************************/
214 214
215acpi_status 215acpi_status
216acpi_rs_io_stream(struct acpi_resource *linked_list, 216acpi_rs_io_stream(struct acpi_resource *resource,
217 u8 ** output_buffer, acpi_size * bytes_consumed) 217 u8 ** output_buffer, acpi_size * bytes_consumed)
218{ 218{
219 u8 *buffer = *output_buffer; 219 u8 *buffer = *output_buffer;
@@ -222,42 +222,42 @@ acpi_rs_io_stream(struct acpi_resource *linked_list,
222 222
223 ACPI_FUNCTION_TRACE("rs_io_stream"); 223 ACPI_FUNCTION_TRACE("rs_io_stream");
224 224
225 /* The descriptor field is static */ 225 /* The Descriptor Type field is static */
226 226
227 *buffer = 0x47; 227 *buffer = ACPI_RDESC_TYPE_IO_PORT | 0x07;
228 buffer += 1; 228 buffer += 1;
229 229
230 /* Io Information Byte */ 230 /* Io Information Byte */
231 231
232 temp8 = (u8) (linked_list->data.io.io_decode & 0x01); 232 temp8 = (u8) (resource->data.io.io_decode & 0x01);
233 233
234 *buffer = temp8; 234 *buffer = temp8;
235 buffer += 1; 235 buffer += 1;
236 236
237 /* Set the Range minimum base address */ 237 /* Set the Range minimum base address */
238 238
239 temp16 = (u16) linked_list->data.io.min_base_address; 239 temp16 = (u16) resource->data.io.min_base_address;
240 240
241 ACPI_MOVE_16_TO_16(buffer, &temp16); 241 ACPI_MOVE_16_TO_16(buffer, &temp16);
242 buffer += 2; 242 buffer += 2;
243 243
244 /* Set the Range maximum base address */ 244 /* Set the Range maximum base address */
245 245
246 temp16 = (u16) linked_list->data.io.max_base_address; 246 temp16 = (u16) resource->data.io.max_base_address;
247 247
248 ACPI_MOVE_16_TO_16(buffer, &temp16); 248 ACPI_MOVE_16_TO_16(buffer, &temp16);
249 buffer += 2; 249 buffer += 2;
250 250
251 /* Set the base alignment */ 251 /* Set the base alignment */
252 252
253 temp8 = (u8) linked_list->data.io.alignment; 253 temp8 = (u8) resource->data.io.alignment;
254 254
255 *buffer = temp8; 255 *buffer = temp8;
256 buffer += 1; 256 buffer += 1;
257 257
258 /* Set the range length */ 258 /* Set the range length */
259 259
260 temp8 = (u8) linked_list->data.io.range_length; 260 temp8 = (u8) resource->data.io.range_length;
261 261
262 *buffer = temp8; 262 *buffer = temp8;
263 buffer += 1; 263 buffer += 1;
@@ -272,7 +272,7 @@ acpi_rs_io_stream(struct acpi_resource *linked_list,
272 * 272 *
273 * FUNCTION: acpi_rs_fixed_io_stream 273 * FUNCTION: acpi_rs_fixed_io_stream
274 * 274 *
275 * PARAMETERS: linked_list - Pointer to the resource linked list 275 * PARAMETERS: Resource - Pointer to the resource linked list
276 * output_buffer - Pointer to the user's return buffer 276 * output_buffer - Pointer to the user's return buffer
277 * bytes_consumed - Pointer to where the number of bytes 277 * bytes_consumed - Pointer to where the number of bytes
278 * used in the output_buffer is returned 278 * used in the output_buffer is returned
@@ -285,7 +285,7 @@ acpi_rs_io_stream(struct acpi_resource *linked_list,
285 ******************************************************************************/ 285 ******************************************************************************/
286 286
287acpi_status 287acpi_status
288acpi_rs_fixed_io_stream(struct acpi_resource *linked_list, 288acpi_rs_fixed_io_stream(struct acpi_resource *resource,
289 u8 ** output_buffer, acpi_size * bytes_consumed) 289 u8 ** output_buffer, acpi_size * bytes_consumed)
290{ 290{
291 u8 *buffer = *output_buffer; 291 u8 *buffer = *output_buffer;
@@ -294,22 +294,21 @@ acpi_rs_fixed_io_stream(struct acpi_resource *linked_list,
294 294
295 ACPI_FUNCTION_TRACE("rs_fixed_io_stream"); 295 ACPI_FUNCTION_TRACE("rs_fixed_io_stream");
296 296
297 /* The descriptor field is static */ 297 /* The Descriptor Type field is static */
298
299 *buffer = 0x4B;
300 298
299 *buffer = ACPI_RDESC_TYPE_FIXED_IO_PORT | 0x03;
301 buffer += 1; 300 buffer += 1;
302 301
303 /* Set the Range base address */ 302 /* Set the Range base address */
304 303
305 temp16 = (u16) linked_list->data.fixed_io.base_address; 304 temp16 = (u16) resource->data.fixed_io.base_address;
306 305
307 ACPI_MOVE_16_TO_16(buffer, &temp16); 306 ACPI_MOVE_16_TO_16(buffer, &temp16);
308 buffer += 2; 307 buffer += 2;
309 308
310 /* Set the range length */ 309 /* Set the range length */
311 310
312 temp8 = (u8) linked_list->data.fixed_io.range_length; 311 temp8 = (u8) resource->data.fixed_io.range_length;
313 312
314 *buffer = temp8; 313 *buffer = temp8;
315 buffer += 1; 314 buffer += 1;
@@ -358,7 +357,7 @@ acpi_rs_dma_resource(u8 * byte_stream_buffer,
358 /* The number of bytes consumed are Constant */ 357 /* The number of bytes consumed are Constant */
359 358
360 *bytes_consumed = 3; 359 *bytes_consumed = 3;
361 output_struct->id = ACPI_RSTYPE_DMA; 360 output_struct->type = ACPI_RSTYPE_DMA;
362 361
363 /* Point to the 8-bits of Byte 1 */ 362 /* Point to the 8-bits of Byte 1 */
364 363
@@ -420,7 +419,7 @@ acpi_rs_dma_resource(u8 * byte_stream_buffer,
420 * 419 *
421 * FUNCTION: acpi_rs_dma_stream 420 * FUNCTION: acpi_rs_dma_stream
422 * 421 *
423 * PARAMETERS: linked_list - Pointer to the resource linked list 422 * PARAMETERS: Resource - Pointer to the resource linked list
424 * output_buffer - Pointer to the user's return buffer 423 * output_buffer - Pointer to the user's return buffer
425 * bytes_consumed - Pointer to where the number of bytes 424 * bytes_consumed - Pointer to where the number of bytes
426 * used in the output_buffer is returned 425 * used in the output_buffer is returned
@@ -433,7 +432,7 @@ acpi_rs_dma_resource(u8 * byte_stream_buffer,
433 ******************************************************************************/ 432 ******************************************************************************/
434 433
435acpi_status 434acpi_status
436acpi_rs_dma_stream(struct acpi_resource *linked_list, 435acpi_rs_dma_stream(struct acpi_resource *resource,
437 u8 ** output_buffer, acpi_size * bytes_consumed) 436 u8 ** output_buffer, acpi_size * bytes_consumed)
438{ 437{
439 u8 *buffer = *output_buffer; 438 u8 *buffer = *output_buffer;
@@ -443,17 +442,16 @@ acpi_rs_dma_stream(struct acpi_resource *linked_list,
443 442
444 ACPI_FUNCTION_TRACE("rs_dma_stream"); 443 ACPI_FUNCTION_TRACE("rs_dma_stream");
445 444
446 /* The descriptor field is static */ 445 /* The Descriptor Type field is static */
447 446
448 *buffer = 0x2A; 447 *buffer = ACPI_RDESC_TYPE_DMA_FORMAT | 0x02;
449 buffer += 1; 448 buffer += 1;
450 temp8 = 0; 449 temp8 = 0;
451 450
452 /* Loop through all of the Channels and set the mask bits */ 451 /* Loop through all of the Channels and set the mask bits */
453 452
454 for (index = 0; 453 for (index = 0; index < resource->data.dma.number_of_channels; index++) {
455 index < linked_list->data.dma.number_of_channels; index++) { 454 temp16 = (u16) resource->data.dma.channels[index];
456 temp16 = (u16) linked_list->data.dma.channels[index];
457 temp8 |= 0x1 << temp16; 455 temp8 |= 0x1 << temp16;
458 } 456 }
459 457
@@ -462,9 +460,9 @@ acpi_rs_dma_stream(struct acpi_resource *linked_list,
462 460
463 /* Set the DMA Info */ 461 /* Set the DMA Info */
464 462
465 temp8 = (u8) ((linked_list->data.dma.type & 0x03) << 5); 463 temp8 = (u8) ((resource->data.dma.type & 0x03) << 5);
466 temp8 |= ((linked_list->data.dma.bus_master & 0x01) << 2); 464 temp8 |= ((resource->data.dma.bus_master & 0x01) << 2);
467 temp8 |= (linked_list->data.dma.transfer & 0x03); 465 temp8 |= (resource->data.dma.transfer & 0x03);
468 466
469 *buffer = temp8; 467 *buffer = temp8;
470 buffer += 1; 468 buffer += 1;
diff --git a/drivers/acpi/resources/rsirq.c b/drivers/acpi/resources/rsirq.c
index 56043fee96cb..75df962115cc 100644
--- a/drivers/acpi/resources/rsirq.c
+++ b/drivers/acpi/resources/rsirq.c
@@ -88,7 +88,7 @@ acpi_rs_irq_resource(u8 * byte_stream_buffer,
88 */ 88 */
89 temp8 = *buffer; 89 temp8 = *buffer;
90 *bytes_consumed = (temp8 & 0x03) + 1; 90 *bytes_consumed = (temp8 & 0x03) + 1;
91 output_struct->id = ACPI_RSTYPE_IRQ; 91 output_struct->type = ACPI_RSTYPE_IRQ;
92 92
93 /* Point to the 16-bits of Bytes 1 and 2 */ 93 /* Point to the 16-bits of Bytes 1 and 2 */
94 94
@@ -177,7 +177,7 @@ acpi_rs_irq_resource(u8 * byte_stream_buffer,
177 * 177 *
178 * FUNCTION: acpi_rs_irq_stream 178 * FUNCTION: acpi_rs_irq_stream
179 * 179 *
180 * PARAMETERS: linked_list - Pointer to the resource linked list 180 * PARAMETERS: Resource - Pointer to the resource linked list
181 * output_buffer - Pointer to the user's return buffer 181 * output_buffer - Pointer to the user's return buffer
182 * bytes_consumed - Pointer to where the number of bytes 182 * bytes_consumed - Pointer to where the number of bytes
183 * used in the output_buffer is returned 183 * used in the output_buffer is returned
@@ -190,7 +190,7 @@ acpi_rs_irq_resource(u8 * byte_stream_buffer,
190 ******************************************************************************/ 190 ******************************************************************************/
191 191
192acpi_status 192acpi_status
193acpi_rs_irq_stream(struct acpi_resource *linked_list, 193acpi_rs_irq_stream(struct acpi_resource *resource,
194 u8 ** output_buffer, acpi_size * bytes_consumed) 194 u8 ** output_buffer, acpi_size * bytes_consumed)
195{ 195{
196 u8 *buffer = *output_buffer; 196 u8 *buffer = *output_buffer;
@@ -205,13 +205,13 @@ acpi_rs_irq_stream(struct acpi_resource *linked_list,
205 * The descriptor field is set based upon whether a third byte is 205 * The descriptor field is set based upon whether a third byte is
206 * needed to contain the IRQ Information. 206 * needed to contain the IRQ Information.
207 */ 207 */
208 if (ACPI_EDGE_SENSITIVE == linked_list->data.irq.edge_level && 208 if (ACPI_EDGE_SENSITIVE == resource->data.irq.edge_level &&
209 ACPI_ACTIVE_HIGH == linked_list->data.irq.active_high_low && 209 ACPI_ACTIVE_HIGH == resource->data.irq.active_high_low &&
210 ACPI_EXCLUSIVE == linked_list->data.irq.shared_exclusive) { 210 ACPI_EXCLUSIVE == resource->data.irq.shared_exclusive) {
211 *buffer = 0x22; 211 *buffer = ACPI_RDESC_TYPE_IRQ_FORMAT | 0x02;
212 IRqinfo_byte_needed = FALSE; 212 IRqinfo_byte_needed = FALSE;
213 } else { 213 } else {
214 *buffer = 0x23; 214 *buffer = ACPI_RDESC_TYPE_IRQ_FORMAT | 0x03;
215 IRqinfo_byte_needed = TRUE; 215 IRqinfo_byte_needed = TRUE;
216 } 216 }
217 217
@@ -221,8 +221,8 @@ acpi_rs_irq_stream(struct acpi_resource *linked_list,
221 /* Loop through all of the interrupts and set the mask bits */ 221 /* Loop through all of the interrupts and set the mask bits */
222 222
223 for (index = 0; 223 for (index = 0;
224 index < linked_list->data.irq.number_of_interrupts; index++) { 224 index < resource->data.irq.number_of_interrupts; index++) {
225 temp8 = (u8) linked_list->data.irq.interrupts[index]; 225 temp8 = (u8) resource->data.irq.interrupts[index];
226 temp16 |= 0x1 << temp8; 226 temp16 |= 0x1 << temp8;
227 } 227 }
228 228
@@ -233,11 +233,11 @@ acpi_rs_irq_stream(struct acpi_resource *linked_list,
233 233
234 if (IRqinfo_byte_needed) { 234 if (IRqinfo_byte_needed) {
235 temp8 = 0; 235 temp8 = 0;
236 temp8 = (u8) ((linked_list->data.irq.shared_exclusive & 236 temp8 = (u8) ((resource->data.irq.shared_exclusive &
237 0x01) << 4); 237 0x01) << 4);
238 238
239 if (ACPI_LEVEL_SENSITIVE == linked_list->data.irq.edge_level && 239 if (ACPI_LEVEL_SENSITIVE == resource->data.irq.edge_level &&
240 ACPI_ACTIVE_LOW == linked_list->data.irq.active_high_low) { 240 ACPI_ACTIVE_LOW == resource->data.irq.active_high_low) {
241 temp8 |= 0x08; 241 temp8 |= 0x08;
242 } else { 242 } else {
243 temp8 |= 0x01; 243 temp8 |= 0x01;
@@ -302,7 +302,7 @@ acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
302 } 302 }
303 303
304 *bytes_consumed = temp16 + 3; 304 *bytes_consumed = temp16 + 3;
305 output_struct->id = ACPI_RSTYPE_EXT_IRQ; 305 output_struct->type = ACPI_RSTYPE_EXT_IRQ;
306 306
307 /* Point to the Byte3 */ 307 /* Point to the Byte3 */
308 308
@@ -441,7 +441,7 @@ acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
441 * 441 *
442 * FUNCTION: acpi_rs_extended_irq_stream 442 * FUNCTION: acpi_rs_extended_irq_stream
443 * 443 *
444 * PARAMETERS: linked_list - Pointer to the resource linked list 444 * PARAMETERS: Resource - Pointer to the resource linked list
445 * output_buffer - Pointer to the user's return buffer 445 * output_buffer - Pointer to the user's return buffer
446 * bytes_consumed - Pointer to where the number of bytes 446 * bytes_consumed - Pointer to where the number of bytes
447 * used in the output_buffer is returned 447 * used in the output_buffer is returned
@@ -454,7 +454,7 @@ acpi_rs_extended_irq_resource(u8 * byte_stream_buffer,
454 ******************************************************************************/ 454 ******************************************************************************/
455 455
456acpi_status 456acpi_status
457acpi_rs_extended_irq_stream(struct acpi_resource *linked_list, 457acpi_rs_extended_irq_stream(struct acpi_resource *resource,
458 u8 ** output_buffer, acpi_size * bytes_consumed) 458 u8 ** output_buffer, acpi_size * bytes_consumed)
459{ 459{
460 u8 *buffer = *output_buffer; 460 u8 *buffer = *output_buffer;
@@ -476,9 +476,8 @@ acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
476 476
477 /* Set the Interrupt vector flags */ 477 /* Set the Interrupt vector flags */
478 478
479 temp8 = (u8) (linked_list->data.extended_irq.producer_consumer & 0x01); 479 temp8 = (u8) (resource->data.extended_irq.producer_consumer & 0x01);
480 temp8 |= 480 temp8 |= ((resource->data.extended_irq.shared_exclusive & 0x01) << 3);
481 ((linked_list->data.extended_irq.shared_exclusive & 0x01) << 3);
482 481
483 /* 482 /*
484 * Set the Interrupt Mode 483 * Set the Interrupt Mode
@@ -489,44 +488,44 @@ acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
489 * 488 *
490 * - Edge/Level are defined opposite in the table vs the headers 489 * - Edge/Level are defined opposite in the table vs the headers
491 */ 490 */
492 if (ACPI_EDGE_SENSITIVE == linked_list->data.extended_irq.edge_level) { 491 if (ACPI_EDGE_SENSITIVE == resource->data.extended_irq.edge_level) {
493 temp8 |= 0x2; 492 temp8 |= 0x2;
494 } 493 }
495 494
496 /* Set the Interrupt Polarity */ 495 /* Set the Interrupt Polarity */
497 496
498 temp8 |= ((linked_list->data.extended_irq.active_high_low & 0x1) << 2); 497 temp8 |= ((resource->data.extended_irq.active_high_low & 0x1) << 2);
499 498
500 *buffer = temp8; 499 *buffer = temp8;
501 buffer += 1; 500 buffer += 1;
502 501
503 /* Set the Interrupt table length */ 502 /* Set the Interrupt table length */
504 503
505 temp8 = (u8) linked_list->data.extended_irq.number_of_interrupts; 504 temp8 = (u8) resource->data.extended_irq.number_of_interrupts;
506 505
507 *buffer = temp8; 506 *buffer = temp8;
508 buffer += 1; 507 buffer += 1;
509 508
510 for (index = 0; 509 for (index = 0;
511 index < linked_list->data.extended_irq.number_of_interrupts; 510 index < resource->data.extended_irq.number_of_interrupts;
512 index++) { 511 index++) {
513 ACPI_MOVE_32_TO_32(buffer, 512 ACPI_MOVE_32_TO_32(buffer,
514 &linked_list->data.extended_irq. 513 &resource->data.extended_irq.
515 interrupts[index]); 514 interrupts[index]);
516 buffer += 4; 515 buffer += 4;
517 } 516 }
518 517
519 /* Resource Source Index and Resource Source are optional */ 518 /* Resource Source Index and Resource Source are optional */
520 519
521 if (0 != linked_list->data.extended_irq.resource_source.string_length) { 520 if (0 != resource->data.extended_irq.resource_source.string_length) {
522 *buffer = 521 *buffer =
523 (u8) linked_list->data.extended_irq.resource_source.index; 522 (u8) resource->data.extended_irq.resource_source.index;
524 buffer += 1; 523 buffer += 1;
525 524
526 /* Copy the string */ 525 /* Copy the string */
527 526
528 ACPI_STRCPY((char *)buffer, 527 ACPI_STRCPY((char *)buffer,
529 linked_list->data.extended_irq.resource_source. 528 resource->data.extended_irq.resource_source.
530 string_ptr); 529 string_ptr);
531 530
532 /* 531 /*
@@ -535,8 +534,8 @@ acpi_rs_extended_irq_stream(struct acpi_resource *linked_list,
535 */ 534 */
536 buffer += 535 buffer +=
537 (acpi_size) (ACPI_STRLEN 536 (acpi_size) (ACPI_STRLEN
538 (linked_list->data.extended_irq. 537 (resource->data.extended_irq.resource_source.
539 resource_source.string_ptr) + 1); 538 string_ptr) + 1);
540 } 539 }
541 540
542 /* Return the number of bytes consumed in this operation */ 541 /* Return the number of bytes consumed in this operation */
diff --git a/drivers/acpi/resources/rslist.c b/drivers/acpi/resources/rslist.c
index 103eb31c284e..87e75349dd0a 100644
--- a/drivers/acpi/resources/rslist.c
+++ b/drivers/acpi/resources/rslist.c
@@ -47,44 +47,143 @@
47#define _COMPONENT ACPI_RESOURCES 47#define _COMPONENT ACPI_RESOURCES
48ACPI_MODULE_NAME("rslist") 48ACPI_MODULE_NAME("rslist")
49 49
50/* Dispatch table for convert-to-stream functions */
51typedef
52acpi_status(*ACPI_STREAM_HANDLER) (struct acpi_resource * resource,
53 u8 ** output_buffer,
54 acpi_size * bytes_consumed);
55
56static ACPI_STREAM_HANDLER acpi_gbl_stream_dispatch[] = {
57 acpi_rs_irq_stream, /* ACPI_RSTYPE_IRQ */
58 acpi_rs_dma_stream, /* ACPI_RSTYPE_DMA */
59 acpi_rs_start_depend_fns_stream, /* ACPI_RSTYPE_START_DPF */
60 acpi_rs_end_depend_fns_stream, /* ACPI_RSTYPE_END_DPF */
61 acpi_rs_io_stream, /* ACPI_RSTYPE_IO */
62 acpi_rs_fixed_io_stream, /* ACPI_RSTYPE_FIXED_IO */
63 acpi_rs_vendor_stream, /* ACPI_RSTYPE_VENDOR */
64 acpi_rs_end_tag_stream, /* ACPI_RSTYPE_END_TAG */
65 acpi_rs_memory24_stream, /* ACPI_RSTYPE_MEM24 */
66 acpi_rs_memory32_range_stream, /* ACPI_RSTYPE_MEM32 */
67 acpi_rs_fixed_memory32_stream, /* ACPI_RSTYPE_FIXED_MEM32 */
68 acpi_rs_address16_stream, /* ACPI_RSTYPE_ADDRESS16 */
69 acpi_rs_address32_stream, /* ACPI_RSTYPE_ADDRESS32 */
70 acpi_rs_address64_stream, /* ACPI_RSTYPE_ADDRESS64 */
71 acpi_rs_extended_irq_stream, /* ACPI_RSTYPE_EXT_IRQ */
72 acpi_rs_generic_register_stream /* ACPI_RSTYPE_GENERIC_REG */
73};
74
75/* Dispatch tables for convert-to-resource functions */
76
77typedef
78acpi_status(*ACPI_RESOURCE_HANDLER) (u8 * byte_stream_buffer,
79 acpi_size * bytes_consumed,
80 u8 ** output_buffer,
81 acpi_size * structure_size);
82
83static ACPI_RESOURCE_HANDLER acpi_gbl_sm_resource_dispatch[] = {
84 NULL, /* 0x00, Reserved */
85 NULL, /* 0x01, Reserved */
86 NULL, /* 0x02, Reserved */
87 NULL, /* 0x03, Reserved */
88 acpi_rs_irq_resource, /* ACPI_RDESC_TYPE_IRQ_FORMAT */
89 acpi_rs_dma_resource, /* ACPI_RDESC_TYPE_DMA_FORMAT */
90 acpi_rs_start_depend_fns_resource, /* ACPI_RDESC_TYPE_START_DEPENDENT */
91 acpi_rs_end_depend_fns_resource, /* ACPI_RDESC_TYPE_END_DEPENDENT */
92 acpi_rs_io_resource, /* ACPI_RDESC_TYPE_IO_PORT */
93 acpi_rs_fixed_io_resource, /* ACPI_RDESC_TYPE_FIXED_IO_PORT */
94 NULL, /* 0x0A, Reserved */
95 NULL, /* 0x0B, Reserved */
96 NULL, /* 0x0C, Reserved */
97 NULL, /* 0x0D, Reserved */
98 acpi_rs_vendor_resource, /* ACPI_RDESC_TYPE_SMALL_VENDOR */
99 acpi_rs_end_tag_resource /* ACPI_RDESC_TYPE_END_TAG */
100};
101
102static ACPI_RESOURCE_HANDLER acpi_gbl_lg_resource_dispatch[] = {
103 NULL, /* 0x00, Reserved */
104 acpi_rs_memory24_resource, /* ACPI_RDESC_TYPE_MEMORY_24 */
105 acpi_rs_generic_register_resource, /* ACPI_RDESC_TYPE_GENERIC_REGISTER */
106 NULL, /* 0x03, Reserved */
107 acpi_rs_vendor_resource, /* ACPI_RDESC_TYPE_LARGE_VENDOR */
108 acpi_rs_memory32_range_resource, /* ACPI_RDESC_TYPE_MEMORY_32 */
109 acpi_rs_fixed_memory32_resource, /* ACPI_RDESC_TYPE_FIXED_MEMORY_32 */
110 acpi_rs_address32_resource, /* ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE */
111 acpi_rs_address16_resource, /* ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE */
112 acpi_rs_extended_irq_resource, /* ACPI_RDESC_TYPE_EXTENDED_XRUPT */
113 acpi_rs_address64_resource, /* ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE */
114 acpi_rs_address64_resource /* ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE */
115};
116
117/* Local prototypes */
118
119static ACPI_RESOURCE_HANDLER acpi_rs_get_resource_handler(u8 resource_type);
120
50/******************************************************************************* 121/*******************************************************************************
51 * 122 *
52 * FUNCTION: acpi_rs_get_resource_type 123 * FUNCTION: acpi_rs_get_resource_type
53 * 124 *
54 * PARAMETERS: resource_start_byte - Byte 0 of a resource descriptor 125 * PARAMETERS: resource_type - Byte 0 of a resource descriptor
55 * 126 *
56 * RETURN: The Resource Type with no extraneous bits 127 * RETURN: The Resource Type with no extraneous bits (except the large/
128 * small bit -- left alone)
57 * 129 *
58 * DESCRIPTION: Extract the Resource Type/Name from the first byte of 130 * DESCRIPTION: Extract the Resource Type/Name from the first byte of
59 * a resource descriptor. 131 * a resource descriptor.
60 * 132 *
61 ******************************************************************************/ 133 ******************************************************************************/
62u8 acpi_rs_get_resource_type(u8 resource_start_byte)
63{
64 134
135u8 acpi_rs_get_resource_type(u8 resource_type)
136{
65 ACPI_FUNCTION_ENTRY(); 137 ACPI_FUNCTION_ENTRY();
66 138
67 /* Determine if this is a small or large resource */ 139 /* Determine if this is a small or large resource */
68 140
69 switch (resource_start_byte & ACPI_RDESC_TYPE_MASK) { 141 if (resource_type & ACPI_RDESC_TYPE_LARGE) {
70 case ACPI_RDESC_TYPE_SMALL: 142 /* Large Resource Type -- bits 6:0 contain the name */
143
144 return (resource_type);
145 } else {
146 /* Small Resource Type -- bits 6:3 contain the name */
147
148 return ((u8) (resource_type & ACPI_RDESC_SMALL_MASK));
149 }
150}
151
152/*******************************************************************************
153 *
154 * FUNCTION: acpi_rs_get_resource_handler
155 *
156 * PARAMETERS: resource_type - Byte 0 of a resource descriptor
157 *
158 * RETURN: Pointer to the resource conversion handler
159 *
160 * DESCRIPTION: Extract the Resource Type/Name from the first byte of
161 * a resource descriptor.
162 *
163 ******************************************************************************/
71 164
72 /* Small Resource Type -- Only bits 6:3 are valid */ 165static ACPI_RESOURCE_HANDLER acpi_rs_get_resource_handler(u8 resource_type)
166{
167 ACPI_FUNCTION_ENTRY();
73 168
74 return ((u8) (resource_start_byte & ACPI_RDESC_SMALL_MASK)); 169 /* Determine if this is a small or large resource */
75 170
76 case ACPI_RDESC_TYPE_LARGE: 171 if (resource_type & ACPI_RDESC_TYPE_LARGE) {
172 /* Large Resource Type -- bits 6:0 contain the name */
77 173
78 /* Large Resource Type -- All bits are valid */ 174 if (resource_type > ACPI_RDESC_LARGE_MAX) {
175 return (NULL);
176 }
79 177
80 return (resource_start_byte); 178 return (acpi_gbl_lg_resource_dispatch[(resource_type &
179 ACPI_RDESC_LARGE_MASK)]);
180 } else {
181 /* Small Resource Type -- bits 6:3 contain the name */
81 182
82 default: 183 return (acpi_gbl_sm_resource_dispatch[((resource_type &
83 /* Invalid type */ 184 ACPI_RDESC_SMALL_MASK)
84 break; 185 >> 3)]);
85 } 186 }
86
87 return (0xFF);
88} 187}
89 188
90/******************************************************************************* 189/*******************************************************************************
@@ -107,228 +206,70 @@ acpi_status
107acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer, 206acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
108 u32 byte_stream_buffer_length, u8 * output_buffer) 207 u32 byte_stream_buffer_length, u8 * output_buffer)
109{ 208{
209 u8 *buffer = output_buffer;
110 acpi_status status; 210 acpi_status status;
111 acpi_size bytes_parsed = 0; 211 acpi_size bytes_parsed = 0;
112 u8 resource_type = 0;
113 acpi_size bytes_consumed = 0; 212 acpi_size bytes_consumed = 0;
114 u8 *buffer = output_buffer;
115 acpi_size structure_size = 0; 213 acpi_size structure_size = 0;
116 u8 end_tag_processed = FALSE;
117 struct acpi_resource *resource; 214 struct acpi_resource *resource;
215 ACPI_RESOURCE_HANDLER handler;
118 216
119 ACPI_FUNCTION_TRACE("rs_byte_stream_to_list"); 217 ACPI_FUNCTION_TRACE("rs_byte_stream_to_list");
120 218
121 while (bytes_parsed < byte_stream_buffer_length && !end_tag_processed) { 219 /* Loop until end-of-buffer or an end_tag is found */
122 /* The next byte in the stream is the resource type */ 220
123 221 while (bytes_parsed < byte_stream_buffer_length) {
124 resource_type = acpi_rs_get_resource_type(*byte_stream_buffer); 222 /* Get the handler associated with this Descriptor Type */
125 223
126 switch (resource_type) { 224 handler = acpi_rs_get_resource_handler(*byte_stream_buffer);
127 case ACPI_RDESC_TYPE_MEMORY_24: 225 if (handler) {
128 /* 226 /* Convert a byte stream resource to local resource struct */
129 * 24-Bit Memory Resource 227
130 */ 228 status = handler(byte_stream_buffer, &bytes_consumed,
131 status = acpi_rs_memory24_resource(byte_stream_buffer, 229 &buffer, &structure_size);
132 &bytes_consumed, 230 } else {
133 &buffer, 231 /* Invalid resource type */
134 &structure_size); 232
135 break;
136
137 case ACPI_RDESC_TYPE_LARGE_VENDOR:
138 /*
139 * Vendor Defined Resource
140 */
141 status = acpi_rs_vendor_resource(byte_stream_buffer,
142 &bytes_consumed,
143 &buffer,
144 &structure_size);
145 break;
146
147 case ACPI_RDESC_TYPE_MEMORY_32:
148 /*
149 * 32-Bit Memory Range Resource
150 */
151 status =
152 acpi_rs_memory32_range_resource(byte_stream_buffer,
153 &bytes_consumed,
154 &buffer,
155 &structure_size);
156 break;
157
158 case ACPI_RDESC_TYPE_FIXED_MEMORY_32:
159 /*
160 * 32-Bit Fixed Memory Resource
161 */
162 status =
163 acpi_rs_fixed_memory32_resource(byte_stream_buffer,
164 &bytes_consumed,
165 &buffer,
166 &structure_size);
167 break;
168
169 case ACPI_RDESC_TYPE_QWORD_ADDRESS_SPACE:
170 case ACPI_RDESC_TYPE_EXTENDED_ADDRESS_SPACE:
171 /*
172 * 64-Bit Address Resource
173 */
174 status = acpi_rs_address64_resource(byte_stream_buffer,
175 &bytes_consumed,
176 &buffer,
177 &structure_size);
178 break;
179
180 case ACPI_RDESC_TYPE_DWORD_ADDRESS_SPACE:
181 /*
182 * 32-Bit Address Resource
183 */
184 status = acpi_rs_address32_resource(byte_stream_buffer,
185 &bytes_consumed,
186 &buffer,
187 &structure_size);
188 break;
189
190 case ACPI_RDESC_TYPE_WORD_ADDRESS_SPACE:
191 /*
192 * 16-Bit Address Resource
193 */
194 status = acpi_rs_address16_resource(byte_stream_buffer,
195 &bytes_consumed,
196 &buffer,
197 &structure_size);
198 break;
199
200 case ACPI_RDESC_TYPE_EXTENDED_XRUPT:
201 /*
202 * Extended IRQ
203 */
204 status =
205 acpi_rs_extended_irq_resource(byte_stream_buffer,
206 &bytes_consumed,
207 &buffer,
208 &structure_size);
209 break;
210
211 case ACPI_RDESC_TYPE_IRQ_FORMAT:
212 /*
213 * IRQ Resource
214 */
215 status = acpi_rs_irq_resource(byte_stream_buffer,
216 &bytes_consumed, &buffer,
217 &structure_size);
218 break;
219
220 case ACPI_RDESC_TYPE_DMA_FORMAT:
221 /*
222 * DMA Resource
223 */
224 status = acpi_rs_dma_resource(byte_stream_buffer,
225 &bytes_consumed, &buffer,
226 &structure_size);
227 break;
228
229 case ACPI_RDESC_TYPE_START_DEPENDENT:
230 /*
231 * Start Dependent Functions Resource
232 */
233 status =
234 acpi_rs_start_depend_fns_resource
235 (byte_stream_buffer, &bytes_consumed, &buffer,
236 &structure_size);
237 break;
238
239 case ACPI_RDESC_TYPE_END_DEPENDENT:
240 /*
241 * End Dependent Functions Resource
242 */
243 status =
244 acpi_rs_end_depend_fns_resource(byte_stream_buffer,
245 &bytes_consumed,
246 &buffer,
247 &structure_size);
248 break;
249
250 case ACPI_RDESC_TYPE_IO_PORT:
251 /*
252 * IO Port Resource
253 */
254 status = acpi_rs_io_resource(byte_stream_buffer,
255 &bytes_consumed, &buffer,
256 &structure_size);
257 break;
258
259 case ACPI_RDESC_TYPE_FIXED_IO_PORT:
260 /*
261 * Fixed IO Port Resource
262 */
263 status = acpi_rs_fixed_io_resource(byte_stream_buffer,
264 &bytes_consumed,
265 &buffer,
266 &structure_size);
267 break;
268
269 case ACPI_RDESC_TYPE_SMALL_VENDOR:
270 /*
271 * Vendor Specific Resource
272 */
273 status = acpi_rs_vendor_resource(byte_stream_buffer,
274 &bytes_consumed,
275 &buffer,
276 &structure_size);
277 break;
278
279 case ACPI_RDESC_TYPE_END_TAG:
280 /*
281 * End Tag
282 */
283 end_tag_processed = TRUE;
284 status = acpi_rs_end_tag_resource(byte_stream_buffer,
285 &bytes_consumed,
286 &buffer,
287 &structure_size);
288 break;
289
290 default:
291 /*
292 * Invalid/Unknown resource type
293 */
294 status = AE_AML_INVALID_RESOURCE_TYPE; 233 status = AE_AML_INVALID_RESOURCE_TYPE;
295 break;
296 } 234 }
297 235
298 if (ACPI_FAILURE(status)) { 236 if (ACPI_FAILURE(status)) {
299 return_ACPI_STATUS(status); 237 return_ACPI_STATUS(status);
300 } 238 }
301 239
302 /* Update the return value and counter */ 240 /* Set the aligned length of the new resource descriptor */
303 241
304 bytes_parsed += bytes_consumed; 242 resource = ACPI_CAST_PTR(struct acpi_resource, buffer);
243 resource->length =
244 (u32) ACPI_ALIGN_RESOURCE_SIZE(resource->length);
305 245
306 /* Set the byte stream to point to the next resource */ 246 /* Normal exit on completion of an end_tag resource descriptor */
307 247
248 if (acpi_rs_get_resource_type(*byte_stream_buffer) ==
249 ACPI_RDESC_TYPE_END_TAG) {
250 return_ACPI_STATUS(AE_OK);
251 }
252
253 /* Update counter and point to the next input resource */
254
255 bytes_parsed += bytes_consumed;
308 byte_stream_buffer += bytes_consumed; 256 byte_stream_buffer += bytes_consumed;
309 257
310 /* Set the Buffer to the next structure */ 258 /* Point to the next structure in the output buffer */
311 259
312 resource = ACPI_CAST_PTR(struct acpi_resource, buffer);
313 resource->length =
314 (u32) ACPI_ALIGN_RESOURCE_SIZE(resource->length);
315 buffer += ACPI_ALIGN_RESOURCE_SIZE(structure_size); 260 buffer += ACPI_ALIGN_RESOURCE_SIZE(structure_size);
316 } 261 }
317 262
318 /* Check the reason for exiting the while loop */ 263 /* Completed buffer, but did not find an end_tag resource descriptor */
319 264
320 if (!end_tag_processed) { 265 return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
321 return_ACPI_STATUS(AE_AML_NO_RESOURCE_END_TAG);
322 }
323
324 return_ACPI_STATUS(AE_OK);
325} 266}
326 267
327/******************************************************************************* 268/*******************************************************************************
328 * 269 *
329 * FUNCTION: acpi_rs_list_to_byte_stream 270 * FUNCTION: acpi_rs_list_to_byte_stream
330 * 271 *
331 * PARAMETERS: linked_list - Pointer to the resource linked list 272 * PARAMETERS: Resource - Pointer to the resource linked list
332 * byte_steam_size_needed - Calculated size of the byte stream 273 * byte_steam_size_needed - Calculated size of the byte stream
333 * needed from calling 274 * needed from calling
334 * acpi_rs_get_byte_stream_length() 275 * acpi_rs_get_byte_stream_length()
@@ -346,180 +287,52 @@ acpi_rs_byte_stream_to_list(u8 * byte_stream_buffer,
346 ******************************************************************************/ 287 ******************************************************************************/
347 288
348acpi_status 289acpi_status
349acpi_rs_list_to_byte_stream(struct acpi_resource *linked_list, 290acpi_rs_list_to_byte_stream(struct acpi_resource *resource,
350 acpi_size byte_stream_size_needed, 291 acpi_size byte_stream_size_needed,
351 u8 * output_buffer) 292 u8 * output_buffer)
352{ 293{
353 acpi_status status;
354 u8 *buffer = output_buffer; 294 u8 *buffer = output_buffer;
355 acpi_size bytes_consumed = 0; 295 acpi_size bytes_consumed = 0;
356 u8 done = FALSE; 296 acpi_status status;
357 297
358 ACPI_FUNCTION_TRACE("rs_list_to_byte_stream"); 298 ACPI_FUNCTION_TRACE("rs_list_to_byte_stream");
359 299
360 while (!done) { 300 /* Convert each resource descriptor in the list */
361 switch (linked_list->id) {
362 case ACPI_RSTYPE_IRQ:
363 /*
364 * IRQ Resource
365 */
366 status =
367 acpi_rs_irq_stream(linked_list, &buffer,
368 &bytes_consumed);
369 break;
370
371 case ACPI_RSTYPE_DMA:
372 /*
373 * DMA Resource
374 */
375 status =
376 acpi_rs_dma_stream(linked_list, &buffer,
377 &bytes_consumed);
378 break;
379
380 case ACPI_RSTYPE_START_DPF:
381 /*
382 * Start Dependent Functions Resource
383 */
384 status = acpi_rs_start_depend_fns_stream(linked_list,
385 &buffer,
386 &bytes_consumed);
387 break;
388
389 case ACPI_RSTYPE_END_DPF:
390 /*
391 * End Dependent Functions Resource
392 */
393 status = acpi_rs_end_depend_fns_stream(linked_list,
394 &buffer,
395 &bytes_consumed);
396 break;
397
398 case ACPI_RSTYPE_IO:
399 /*
400 * IO Port Resource
401 */
402 status =
403 acpi_rs_io_stream(linked_list, &buffer,
404 &bytes_consumed);
405 break;
406
407 case ACPI_RSTYPE_FIXED_IO:
408 /*
409 * Fixed IO Port Resource
410 */
411 status =
412 acpi_rs_fixed_io_stream(linked_list, &buffer,
413 &bytes_consumed);
414 break;
415
416 case ACPI_RSTYPE_VENDOR:
417 /*
418 * Vendor Defined Resource
419 */
420 status =
421 acpi_rs_vendor_stream(linked_list, &buffer,
422 &bytes_consumed);
423 break;
424
425 case ACPI_RSTYPE_END_TAG:
426 /*
427 * End Tag
428 */
429 status =
430 acpi_rs_end_tag_stream(linked_list, &buffer,
431 &bytes_consumed);
432 301
433 /* An End Tag indicates the end of the Resource Template */ 302 while (1) {
303 /* Validate Type before dispatch */
434 304
435 done = TRUE; 305 if (resource->type > ACPI_RSTYPE_MAX) {
436 break;
437
438 case ACPI_RSTYPE_MEM24:
439 /*
440 * 24-Bit Memory Resource
441 */
442 status =
443 acpi_rs_memory24_stream(linked_list, &buffer,
444 &bytes_consumed);
445 break;
446
447 case ACPI_RSTYPE_MEM32:
448 /*
449 * 32-Bit Memory Range Resource
450 */
451 status =
452 acpi_rs_memory32_range_stream(linked_list, &buffer,
453 &bytes_consumed);
454 break;
455
456 case ACPI_RSTYPE_FIXED_MEM32:
457 /*
458 * 32-Bit Fixed Memory Resource
459 */
460 status =
461 acpi_rs_fixed_memory32_stream(linked_list, &buffer,
462 &bytes_consumed);
463 break;
464
465 case ACPI_RSTYPE_ADDRESS16:
466 /*
467 * 16-Bit Address Descriptor Resource
468 */
469 status = acpi_rs_address16_stream(linked_list, &buffer,
470 &bytes_consumed);
471 break;
472
473 case ACPI_RSTYPE_ADDRESS32:
474 /*
475 * 32-Bit Address Descriptor Resource
476 */
477 status = acpi_rs_address32_stream(linked_list, &buffer,
478 &bytes_consumed);
479 break;
480
481 case ACPI_RSTYPE_ADDRESS64:
482 /*
483 * 64-Bit Address Descriptor Resource
484 */
485 status = acpi_rs_address64_stream(linked_list, &buffer,
486 &bytes_consumed);
487 break;
488
489 case ACPI_RSTYPE_EXT_IRQ:
490 /*
491 * Extended IRQ Resource
492 */
493 status =
494 acpi_rs_extended_irq_stream(linked_list, &buffer,
495 &bytes_consumed);
496 break;
497
498 default:
499 /*
500 * If we get here, everything is out of sync,
501 * so exit with an error
502 */
503 ACPI_DEBUG_PRINT((ACPI_DB_ERROR, 306 ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
504 "Invalid descriptor type (%X) in resource list\n", 307 "Invalid descriptor type (%X) in resource list\n",
505 linked_list->id)); 308 resource->type));
506 status = AE_BAD_DATA; 309 return_ACPI_STATUS(AE_BAD_DATA);
507 break;
508 } 310 }
509 311
312 /* Perform the conversion, per resource type */
313
314 status = acpi_gbl_stream_dispatch[resource->type] (resource,
315 &buffer,
316 &bytes_consumed);
510 if (ACPI_FAILURE(status)) { 317 if (ACPI_FAILURE(status)) {
511 return_ACPI_STATUS(status); 318 return_ACPI_STATUS(status);
512 } 319 }
513 320
514 /* Set the Buffer to point to the open byte */ 321 /* Check for end-of-list */
322
323 if (resource->type == ACPI_RSTYPE_END_TAG) {
324 /* An End Tag indicates the end of the Resource Template */
325
326 return_ACPI_STATUS(AE_OK);
327 }
328
329 /* Set the Buffer to point to the next (output) resource descriptor */
515 330
516 buffer += bytes_consumed; 331 buffer += bytes_consumed;
517 332
518 /* Point to the next object */ 333 /* Point to the next input resource object */
519 334
520 linked_list = ACPI_PTR_ADD(struct acpi_resource, 335 resource = ACPI_PTR_ADD(struct acpi_resource,
521 linked_list, linked_list->length); 336 resource, resource->length);
522 } 337 }
523
524 return_ACPI_STATUS(AE_OK);
525} 338}
diff --git a/drivers/acpi/resources/rsmemory.c b/drivers/acpi/resources/rsmemory.c
index daba1a1ed46d..418f1afb10a3 100644
--- a/drivers/acpi/resources/rsmemory.c
+++ b/drivers/acpi/resources/rsmemory.c
@@ -84,11 +84,11 @@ acpi_rs_memory24_resource(u8 * byte_stream_buffer,
84 /* Point past the Descriptor to get the number of bytes consumed */ 84 /* Point past the Descriptor to get the number of bytes consumed */
85 85
86 buffer += 1; 86 buffer += 1;
87
88 ACPI_MOVE_16_TO_16(&temp16, buffer); 87 ACPI_MOVE_16_TO_16(&temp16, buffer);
88
89 buffer += 2; 89 buffer += 2;
90 *bytes_consumed = (acpi_size) temp16 + 3; 90 *bytes_consumed = (acpi_size) temp16 + 3;
91 output_struct->id = ACPI_RSTYPE_MEM24; 91 output_struct->type = ACPI_RSTYPE_MEM24;
92 92
93 /* Check Byte 3 the Read/Write bit */ 93 /* Check Byte 3 the Read/Write bit */
94 94
@@ -133,7 +133,7 @@ acpi_rs_memory24_resource(u8 * byte_stream_buffer,
133 * 133 *
134 * FUNCTION: acpi_rs_memory24_stream 134 * FUNCTION: acpi_rs_memory24_stream
135 * 135 *
136 * PARAMETERS: linked_list - Pointer to the resource linked list 136 * PARAMETERS: Resource - Pointer to the resource linked list
137 * output_buffer - Pointer to the user's return buffer 137 * output_buffer - Pointer to the user's return buffer
138 * bytes_consumed - Pointer to where the number of bytes 138 * bytes_consumed - Pointer to where the number of bytes
139 * used in the output_buffer is returned 139 * used in the output_buffer is returned
@@ -146,7 +146,7 @@ acpi_rs_memory24_resource(u8 * byte_stream_buffer,
146 ******************************************************************************/ 146 ******************************************************************************/
147 147
148acpi_status 148acpi_status
149acpi_rs_memory24_stream(struct acpi_resource *linked_list, 149acpi_rs_memory24_stream(struct acpi_resource *resource,
150 u8 ** output_buffer, acpi_size * bytes_consumed) 150 u8 ** output_buffer, acpi_size * bytes_consumed)
151{ 151{
152 u8 *buffer = *output_buffer; 152 u8 *buffer = *output_buffer;
@@ -155,9 +155,9 @@ acpi_rs_memory24_stream(struct acpi_resource *linked_list,
155 155
156 ACPI_FUNCTION_TRACE("rs_memory24_stream"); 156 ACPI_FUNCTION_TRACE("rs_memory24_stream");
157 157
158 /* The descriptor field is static */ 158 /* The Descriptor Type field is static */
159 159
160 *buffer = 0x81; 160 *buffer = ACPI_RDESC_TYPE_MEMORY_24;
161 buffer += 1; 161 buffer += 1;
162 162
163 /* The length field is static */ 163 /* The length field is static */
@@ -168,30 +168,28 @@ acpi_rs_memory24_stream(struct acpi_resource *linked_list,
168 168
169 /* Set the Information Byte */ 169 /* Set the Information Byte */
170 170
171 temp8 = (u8) (linked_list->data.memory24.read_write_attribute & 0x01); 171 temp8 = (u8) (resource->data.memory24.read_write_attribute & 0x01);
172 *buffer = temp8; 172 *buffer = temp8;
173 buffer += 1; 173 buffer += 1;
174 174
175 /* Set the Range minimum base address */ 175 /* Set the Range minimum base address */
176 176
177 ACPI_MOVE_32_TO_16(buffer, 177 ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.min_base_address);
178 &linked_list->data.memory24.min_base_address);
179 buffer += 2; 178 buffer += 2;
180 179
181 /* Set the Range maximum base address */ 180 /* Set the Range maximum base address */
182 181
183 ACPI_MOVE_32_TO_16(buffer, 182 ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.max_base_address);
184 &linked_list->data.memory24.max_base_address);
185 buffer += 2; 183 buffer += 2;
186 184
187 /* Set the base alignment */ 185 /* Set the base alignment */
188 186
189 ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.alignment); 187 ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.alignment);
190 buffer += 2; 188 buffer += 2;
191 189
192 /* Set the range length */ 190 /* Set the range length */
193 191
194 ACPI_MOVE_32_TO_16(buffer, &linked_list->data.memory24.range_length); 192 ACPI_MOVE_32_TO_16(buffer, &resource->data.memory24.range_length);
195 buffer += 2; 193 buffer += 2;
196 194
197 /* Return the number of bytes consumed in this operation */ 195 /* Return the number of bytes consumed in this operation */
@@ -238,12 +236,11 @@ acpi_rs_memory32_range_resource(u8 * byte_stream_buffer,
238 /* Point past the Descriptor to get the number of bytes consumed */ 236 /* Point past the Descriptor to get the number of bytes consumed */
239 237
240 buffer += 1; 238 buffer += 1;
241
242 ACPI_MOVE_16_TO_16(&temp16, buffer); 239 ACPI_MOVE_16_TO_16(&temp16, buffer);
240
243 buffer += 2; 241 buffer += 2;
244 *bytes_consumed = (acpi_size) temp16 + 3; 242 *bytes_consumed = (acpi_size) temp16 + 3;
245 243 output_struct->type = ACPI_RSTYPE_MEM32;
246 output_struct->id = ACPI_RSTYPE_MEM32;
247 244
248 /* 245 /*
249 * Point to the place in the output buffer where the data portion will 246 * Point to the place in the output buffer where the data portion will
@@ -335,8 +332,7 @@ acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
335 332
336 buffer += 2; 333 buffer += 2;
337 *bytes_consumed = (acpi_size) temp16 + 3; 334 *bytes_consumed = (acpi_size) temp16 + 3;
338 335 output_struct->type = ACPI_RSTYPE_FIXED_MEM32;
339 output_struct->id = ACPI_RSTYPE_FIXED_MEM32;
340 336
341 /* Check Byte 3 the Read/Write bit */ 337 /* Check Byte 3 the Read/Write bit */
342 338
@@ -369,7 +365,7 @@ acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
369 * 365 *
370 * FUNCTION: acpi_rs_memory32_range_stream 366 * FUNCTION: acpi_rs_memory32_range_stream
371 * 367 *
372 * PARAMETERS: linked_list - Pointer to the resource linked list 368 * PARAMETERS: Resource - Pointer to the resource linked list
373 * output_buffer - Pointer to the user's return buffer 369 * output_buffer - Pointer to the user's return buffer
374 * bytes_consumed - Pointer to where the number of bytes 370 * bytes_consumed - Pointer to where the number of bytes
375 * used in the output_buffer is returned 371 * used in the output_buffer is returned
@@ -382,7 +378,7 @@ acpi_rs_fixed_memory32_resource(u8 * byte_stream_buffer,
382 ******************************************************************************/ 378 ******************************************************************************/
383 379
384acpi_status 380acpi_status
385acpi_rs_memory32_range_stream(struct acpi_resource *linked_list, 381acpi_rs_memory32_range_stream(struct acpi_resource *resource,
386 u8 ** output_buffer, acpi_size * bytes_consumed) 382 u8 ** output_buffer, acpi_size * bytes_consumed)
387{ 383{
388 u8 *buffer = *output_buffer; 384 u8 *buffer = *output_buffer;
@@ -391,9 +387,9 @@ acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
391 387
392 ACPI_FUNCTION_TRACE("rs_memory32_range_stream"); 388 ACPI_FUNCTION_TRACE("rs_memory32_range_stream");
393 389
394 /* The descriptor field is static */ 390 /* The Descriptor Type field is static */
395 391
396 *buffer = 0x85; 392 *buffer = ACPI_RDESC_TYPE_MEMORY_32;
397 buffer += 1; 393 buffer += 1;
398 394
399 /* The length field is static */ 395 /* The length field is static */
@@ -405,30 +401,28 @@ acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
405 401
406 /* Set the Information Byte */ 402 /* Set the Information Byte */
407 403
408 temp8 = (u8) (linked_list->data.memory32.read_write_attribute & 0x01); 404 temp8 = (u8) (resource->data.memory32.read_write_attribute & 0x01);
409 *buffer = temp8; 405 *buffer = temp8;
410 buffer += 1; 406 buffer += 1;
411 407
412 /* Set the Range minimum base address */ 408 /* Set the Range minimum base address */
413 409
414 ACPI_MOVE_32_TO_32(buffer, 410 ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.min_base_address);
415 &linked_list->data.memory32.min_base_address);
416 buffer += 4; 411 buffer += 4;
417 412
418 /* Set the Range maximum base address */ 413 /* Set the Range maximum base address */
419 414
420 ACPI_MOVE_32_TO_32(buffer, 415 ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.max_base_address);
421 &linked_list->data.memory32.max_base_address);
422 buffer += 4; 416 buffer += 4;
423 417
424 /* Set the base alignment */ 418 /* Set the base alignment */
425 419
426 ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.alignment); 420 ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.alignment);
427 buffer += 4; 421 buffer += 4;
428 422
429 /* Set the range length */ 423 /* Set the range length */
430 424
431 ACPI_MOVE_32_TO_32(buffer, &linked_list->data.memory32.range_length); 425 ACPI_MOVE_32_TO_32(buffer, &resource->data.memory32.range_length);
432 buffer += 4; 426 buffer += 4;
433 427
434 /* Return the number of bytes consumed in this operation */ 428 /* Return the number of bytes consumed in this operation */
@@ -441,7 +435,7 @@ acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
441 * 435 *
442 * FUNCTION: acpi_rs_fixed_memory32_stream 436 * FUNCTION: acpi_rs_fixed_memory32_stream
443 * 437 *
444 * PARAMETERS: linked_list - Pointer to the resource linked list 438 * PARAMETERS: Resource - Pointer to the resource linked list
445 * output_buffer - Pointer to the user's return buffer 439 * output_buffer - Pointer to the user's return buffer
446 * bytes_consumed - Pointer to where the number of bytes 440 * bytes_consumed - Pointer to where the number of bytes
447 * used in the output_buffer is returned 441 * used in the output_buffer is returned
@@ -454,7 +448,7 @@ acpi_rs_memory32_range_stream(struct acpi_resource *linked_list,
454 ******************************************************************************/ 448 ******************************************************************************/
455 449
456acpi_status 450acpi_status
457acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list, 451acpi_rs_fixed_memory32_stream(struct acpi_resource *resource,
458 u8 ** output_buffer, acpi_size * bytes_consumed) 452 u8 ** output_buffer, acpi_size * bytes_consumed)
459{ 453{
460 u8 *buffer = *output_buffer; 454 u8 *buffer = *output_buffer;
@@ -463,9 +457,9 @@ acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
463 457
464 ACPI_FUNCTION_TRACE("rs_fixed_memory32_stream"); 458 ACPI_FUNCTION_TRACE("rs_fixed_memory32_stream");
465 459
466 /* The descriptor field is static */ 460 /* The Descriptor Type field is static */
467 461
468 *buffer = 0x86; 462 *buffer = ACPI_RDESC_TYPE_FIXED_MEMORY_32;
469 buffer += 1; 463 buffer += 1;
470 464
471 /* The length field is static */ 465 /* The length field is static */
@@ -478,21 +472,19 @@ acpi_rs_fixed_memory32_stream(struct acpi_resource *linked_list,
478 /* Set the Information Byte */ 472 /* Set the Information Byte */
479 473
480 temp8 = 474 temp8 =
481 (u8) (linked_list->data.fixed_memory32.read_write_attribute & 0x01); 475 (u8) (resource->data.fixed_memory32.read_write_attribute & 0x01);
482 *buffer = temp8; 476 *buffer = temp8;
483 buffer += 1; 477 buffer += 1;
484 478
485 /* Set the Range base address */ 479 /* Set the Range base address */
486 480
487 ACPI_MOVE_32_TO_32(buffer, 481 ACPI_MOVE_32_TO_32(buffer,
488 &linked_list->data.fixed_memory32. 482 &resource->data.fixed_memory32.range_base_address);
489 range_base_address);
490 buffer += 4; 483 buffer += 4;
491 484
492 /* Set the range length */ 485 /* Set the range length */
493 486
494 ACPI_MOVE_32_TO_32(buffer, 487 ACPI_MOVE_32_TO_32(buffer, &resource->data.fixed_memory32.range_length);
495 &linked_list->data.fixed_memory32.range_length);
496 buffer += 4; 488 buffer += 4;
497 489
498 /* Return the number of bytes consumed in this operation */ 490 /* Return the number of bytes consumed in this operation */
diff --git a/drivers/acpi/resources/rsmisc.c b/drivers/acpi/resources/rsmisc.c
index 7a8a34e757f5..fa7f5a85b61d 100644
--- a/drivers/acpi/resources/rsmisc.c
+++ b/drivers/acpi/resources/rsmisc.c
@@ -49,6 +49,169 @@ ACPI_MODULE_NAME("rsmisc")
49 49
50/******************************************************************************* 50/*******************************************************************************
51 * 51 *
52 * FUNCTION: acpi_rs_generic_register_resource
53 *
54 * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
55 * stream
56 * bytes_consumed - Pointer to where the number of bytes
57 * consumed the byte_stream_buffer is
58 * returned
59 * output_buffer - Pointer to the return data buffer
60 * structure_size - Pointer to where the number of bytes
61 * in the return data struct is returned
62 *
63 * RETURN: Status
64 *
65 * DESCRIPTION: Take the resource byte stream and fill out the appropriate
66 * structure pointed to by the output_buffer. Return the
67 * number of bytes consumed from the byte stream.
68 *
69 ******************************************************************************/
70acpi_status
71acpi_rs_generic_register_resource(u8 * byte_stream_buffer,
72 acpi_size * bytes_consumed,
73 u8 ** output_buffer,
74 acpi_size * structure_size)
75{
76 u8 *buffer = byte_stream_buffer;
77 struct acpi_resource *output_struct = (void *)*output_buffer;
78 u16 temp16;
79 u8 temp8;
80 acpi_size struct_size =
81 ACPI_SIZEOF_RESOURCE(struct acpi_resource_generic_reg);
82
83 ACPI_FUNCTION_TRACE("rs_generic_register_resource");
84
85 /* Byte 0 is the Descriptor Type */
86
87 buffer += 1;
88
89 /* Get the Descriptor Length field (Bytes 1-2) */
90
91 ACPI_MOVE_16_TO_16(&temp16, buffer);
92 buffer += 2;
93
94 /* Validate the descriptor length */
95
96 if (temp16 != 12) {
97 return_ACPI_STATUS(AE_AML_BAD_RESOURCE_LENGTH);
98 }
99
100 /* The number of bytes consumed is fixed (12 + 3) */
101
102 *bytes_consumed = 15;
103
104 /* Fill out the structure */
105
106 output_struct->type = ACPI_RSTYPE_GENERIC_REG;
107
108 /* Get space_id (Byte 3) */
109
110 temp8 = *buffer;
111 output_struct->data.generic_reg.space_id = temp8;
112 buffer += 1;
113
114 /* Get register_bit_width (Byte 4) */
115
116 temp8 = *buffer;
117 output_struct->data.generic_reg.bit_width = temp8;
118 buffer += 1;
119
120 /* Get register_bit_offset (Byte 5) */
121
122 temp8 = *buffer;
123 output_struct->data.generic_reg.bit_offset = temp8;
124 buffer += 1;
125
126 /* Get address_size (Byte 6) */
127
128 temp8 = *buffer;
129 output_struct->data.generic_reg.address_size = temp8;
130 buffer += 1;
131
132 /* Get register_address (Bytes 7-14) */
133
134 ACPI_MOVE_64_TO_64(&output_struct->data.generic_reg.address, buffer);
135
136 /* Set the Length parameter */
137
138 output_struct->length = (u32) struct_size;
139
140 /* Return the final size of the structure */
141
142 *structure_size = struct_size;
143 return_ACPI_STATUS(AE_OK);
144}
145
146/*******************************************************************************
147 *
148 * FUNCTION: acpi_rs_generic_register_stream
149 *
150 * PARAMETERS: Resource - Pointer to the resource linked list
151 * output_buffer - Pointer to the user's return buffer
152 * bytes_consumed - Pointer to where the number of bytes
153 * used in the output_buffer is returned
154 *
155 * RETURN: Status
156 *
157 * DESCRIPTION: Take the linked list resource structure and fills in the
158 * the appropriate bytes in a byte stream
159 *
160 ******************************************************************************/
161
162acpi_status
163acpi_rs_generic_register_stream(struct acpi_resource *resource,
164 u8 ** output_buffer, acpi_size * bytes_consumed)
165{
166 u8 *buffer = *output_buffer;
167 u16 temp16;
168
169 ACPI_FUNCTION_TRACE("rs_generic_register_stream");
170
171 /* Set the Descriptor Type (Byte 0) */
172
173 *buffer = ACPI_RDESC_TYPE_GENERIC_REGISTER;
174 buffer += 1;
175
176 /* Set the Descriptor Length (Bytes 1-2) */
177
178 temp16 = 12;
179 ACPI_MOVE_16_TO_16(buffer, &temp16);
180 buffer += 2;
181
182 /* Set space_id (Byte 3) */
183
184 *buffer = (u8) resource->data.generic_reg.space_id;
185 buffer += 1;
186
187 /* Set register_bit_width (Byte 4) */
188
189 *buffer = (u8) resource->data.generic_reg.bit_width;
190 buffer += 1;
191
192 /* Set register_bit_offset (Byte 5) */
193
194 *buffer = (u8) resource->data.generic_reg.bit_offset;
195 buffer += 1;
196
197 /* Set address_size (Byte 6) */
198
199 *buffer = (u8) resource->data.generic_reg.address_size;
200 buffer += 1;
201
202 /* Set register_address (Bytes 7-14) */
203
204 ACPI_MOVE_64_TO_64(buffer, &resource->data.generic_reg.address);
205 buffer += 8;
206
207 /* Return the number of bytes consumed in this operation */
208
209 *bytes_consumed = ACPI_PTR_DIFF(buffer, *output_buffer);
210 return_ACPI_STATUS(AE_OK);
211}
212
213/*******************************************************************************
214 *
52 * FUNCTION: acpi_rs_end_tag_resource 215 * FUNCTION: acpi_rs_end_tag_resource
53 * 216 *
54 * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte 217 * PARAMETERS: byte_stream_buffer - Pointer to the resource input byte
@@ -67,6 +230,7 @@ ACPI_MODULE_NAME("rsmisc")
67 * number of bytes consumed from the byte stream. 230 * number of bytes consumed from the byte stream.
68 * 231 *
69 ******************************************************************************/ 232 ******************************************************************************/
233
70acpi_status 234acpi_status
71acpi_rs_end_tag_resource(u8 * byte_stream_buffer, 235acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
72 acpi_size * bytes_consumed, 236 acpi_size * bytes_consumed,
@@ -81,9 +245,9 @@ acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
81 245
82 *bytes_consumed = 2; 246 *bytes_consumed = 2;
83 247
84 /* Fill out the structure */ 248 /* Fill out the structure */
85 249
86 output_struct->id = ACPI_RSTYPE_END_TAG; 250 output_struct->type = ACPI_RSTYPE_END_TAG;
87 251
88 /* Set the Length parameter */ 252 /* Set the Length parameter */
89 253
@@ -99,7 +263,7 @@ acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
99 * 263 *
100 * FUNCTION: acpi_rs_end_tag_stream 264 * FUNCTION: acpi_rs_end_tag_stream
101 * 265 *
102 * PARAMETERS: linked_list - Pointer to the resource linked list 266 * PARAMETERS: Resource - Pointer to the resource linked list
103 * output_buffer - Pointer to the user's return buffer 267 * output_buffer - Pointer to the user's return buffer
104 * bytes_consumed - Pointer to where the number of bytes 268 * bytes_consumed - Pointer to where the number of bytes
105 * used in the output_buffer is returned 269 * used in the output_buffer is returned
@@ -112,7 +276,7 @@ acpi_rs_end_tag_resource(u8 * byte_stream_buffer,
112 ******************************************************************************/ 276 ******************************************************************************/
113 277
114acpi_status 278acpi_status
115acpi_rs_end_tag_stream(struct acpi_resource *linked_list, 279acpi_rs_end_tag_stream(struct acpi_resource *resource,
116 u8 ** output_buffer, acpi_size * bytes_consumed) 280 u8 ** output_buffer, acpi_size * bytes_consumed)
117{ 281{
118 u8 *buffer = *output_buffer; 282 u8 *buffer = *output_buffer;
@@ -120,9 +284,9 @@ acpi_rs_end_tag_stream(struct acpi_resource *linked_list,
120 284
121 ACPI_FUNCTION_TRACE("rs_end_tag_stream"); 285 ACPI_FUNCTION_TRACE("rs_end_tag_stream");
122 286
123 /* The descriptor field is static */ 287 /* The Descriptor Type field is static */
124 288
125 *buffer = 0x79; 289 *buffer = ACPI_RDESC_TYPE_END_TAG | 0x01;
126 buffer += 1; 290 buffer += 1;
127 291
128 /* 292 /*
@@ -180,7 +344,7 @@ acpi_rs_vendor_resource(u8 * byte_stream_buffer,
180 344
181 temp8 = *buffer; 345 temp8 = *buffer;
182 346
183 if (temp8 & 0x80) { 347 if (temp8 & ACPI_RDESC_TYPE_LARGE) {
184 /* Large Item, point to the length field */ 348 /* Large Item, point to the length field */
185 349
186 buffer += 1; 350 buffer += 1;
@@ -210,7 +374,7 @@ acpi_rs_vendor_resource(u8 * byte_stream_buffer,
210 buffer += 1; 374 buffer += 1;
211 } 375 }
212 376
213 output_struct->id = ACPI_RSTYPE_VENDOR; 377 output_struct->type = ACPI_RSTYPE_VENDOR;
214 output_struct->data.vendor_specific.length = temp16; 378 output_struct->data.vendor_specific.length = temp16;
215 379
216 for (index = 0; index < temp16; index++) { 380 for (index = 0; index < temp16; index++) {
@@ -239,7 +403,7 @@ acpi_rs_vendor_resource(u8 * byte_stream_buffer,
239 * 403 *
240 * FUNCTION: acpi_rs_vendor_stream 404 * FUNCTION: acpi_rs_vendor_stream
241 * 405 *
242 * PARAMETERS: linked_list - Pointer to the resource linked list 406 * PARAMETERS: Resource - Pointer to the resource linked list
243 * output_buffer - Pointer to the user's return buffer 407 * output_buffer - Pointer to the user's return buffer
244 * bytes_consumed - Pointer to where the number of bytes 408 * bytes_consumed - Pointer to where the number of bytes
245 * used in the output_buffer is returned 409 * used in the output_buffer is returned
@@ -252,7 +416,7 @@ acpi_rs_vendor_resource(u8 * byte_stream_buffer,
252 ******************************************************************************/ 416 ******************************************************************************/
253 417
254acpi_status 418acpi_status
255acpi_rs_vendor_stream(struct acpi_resource *linked_list, 419acpi_rs_vendor_stream(struct acpi_resource *resource,
256 u8 ** output_buffer, acpi_size * bytes_consumed) 420 u8 ** output_buffer, acpi_size * bytes_consumed)
257{ 421{
258 u8 *buffer = *output_buffer; 422 u8 *buffer = *output_buffer;
@@ -264,21 +428,21 @@ acpi_rs_vendor_stream(struct acpi_resource *linked_list,
264 428
265 /* Dereference the length to find if this is a large or small item. */ 429 /* Dereference the length to find if this is a large or small item. */
266 430
267 if (linked_list->data.vendor_specific.length > 7) { 431 if (resource->data.vendor_specific.length > 7) {
268 /* Large Item, Set the descriptor field and length bytes */ 432 /* Large Item, Set the descriptor field and length bytes */
269 433
270 *buffer = 0x84; 434 *buffer = ACPI_RDESC_TYPE_LARGE_VENDOR;
271 buffer += 1; 435 buffer += 1;
272 436
273 temp16 = (u16) linked_list->data.vendor_specific.length; 437 temp16 = (u16) resource->data.vendor_specific.length;
274 438
275 ACPI_MOVE_16_TO_16(buffer, &temp16); 439 ACPI_MOVE_16_TO_16(buffer, &temp16);
276 buffer += 2; 440 buffer += 2;
277 } else { 441 } else {
278 /* Small Item, Set the descriptor field */ 442 /* Small Item, Set the descriptor field */
279 443
280 temp8 = 0x70; 444 temp8 = ACPI_RDESC_TYPE_SMALL_VENDOR;
281 temp8 |= (u8) linked_list->data.vendor_specific.length; 445 temp8 |= (u8) resource->data.vendor_specific.length;
282 446
283 *buffer = temp8; 447 *buffer = temp8;
284 buffer += 1; 448 buffer += 1;
@@ -286,9 +450,8 @@ acpi_rs_vendor_stream(struct acpi_resource *linked_list,
286 450
287 /* Loop through all of the Vendor Specific fields */ 451 /* Loop through all of the Vendor Specific fields */
288 452
289 for (index = 0; index < linked_list->data.vendor_specific.length; 453 for (index = 0; index < resource->data.vendor_specific.length; index++) {
290 index++) { 454 temp8 = resource->data.vendor_specific.reserved[index];
291 temp8 = linked_list->data.vendor_specific.reserved[index];
292 455
293 *buffer = temp8; 456 *buffer = temp8;
294 buffer += 1; 457 buffer += 1;
@@ -341,7 +504,7 @@ acpi_rs_start_depend_fns_resource(u8 * byte_stream_buffer,
341 504
342 *bytes_consumed = (temp8 & 0x01) + 1; 505 *bytes_consumed = (temp8 & 0x01) + 1;
343 506
344 output_struct->id = ACPI_RSTYPE_START_DPF; 507 output_struct->type = ACPI_RSTYPE_START_DPF;
345 508
346 /* Point to Byte 1 if it is used */ 509 /* Point to Byte 1 if it is used */
347 510
@@ -421,7 +584,7 @@ acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer,
421 584
422 /* Fill out the structure */ 585 /* Fill out the structure */
423 586
424 output_struct->id = ACPI_RSTYPE_END_DPF; 587 output_struct->type = ACPI_RSTYPE_END_DPF;
425 588
426 /* Set the Length parameter */ 589 /* Set the Length parameter */
427 590
@@ -437,7 +600,7 @@ acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer,
437 * 600 *
438 * FUNCTION: acpi_rs_start_depend_fns_stream 601 * FUNCTION: acpi_rs_start_depend_fns_stream
439 * 602 *
440 * PARAMETERS: linked_list - Pointer to the resource linked list 603 * PARAMETERS: Resource - Pointer to the resource linked list
441 * output_buffer - Pointer to the user's return buffer 604 * output_buffer - Pointer to the user's return buffer
442 * bytes_consumed - u32 pointer that is filled with 605 * bytes_consumed - u32 pointer that is filled with
443 * the number of bytes of the 606 * the number of bytes of the
@@ -451,7 +614,7 @@ acpi_rs_end_depend_fns_resource(u8 * byte_stream_buffer,
451 ******************************************************************************/ 614 ******************************************************************************/
452 615
453acpi_status 616acpi_status
454acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list, 617acpi_rs_start_depend_fns_stream(struct acpi_resource *resource,
455 u8 ** output_buffer, acpi_size * bytes_consumed) 618 u8 ** output_buffer, acpi_size * bytes_consumed)
456{ 619{
457 u8 *buffer = *output_buffer; 620 u8 *buffer = *output_buffer;
@@ -460,26 +623,25 @@ acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
460 ACPI_FUNCTION_TRACE("rs_start_depend_fns_stream"); 623 ACPI_FUNCTION_TRACE("rs_start_depend_fns_stream");
461 624
462 /* 625 /*
463 * The descriptor field is set based upon whether a byte is needed 626 * The descriptor type field is set based upon whether a byte is needed
464 * to contain Priority data. 627 * to contain Priority data.
465 */ 628 */
466 if (ACPI_ACCEPTABLE_CONFIGURATION == 629 if (ACPI_ACCEPTABLE_CONFIGURATION ==
467 linked_list->data.start_dpf.compatibility_priority && 630 resource->data.start_dpf.compatibility_priority &&
468 ACPI_ACCEPTABLE_CONFIGURATION == 631 ACPI_ACCEPTABLE_CONFIGURATION ==
469 linked_list->data.start_dpf.performance_robustness) { 632 resource->data.start_dpf.performance_robustness) {
470 *buffer = 0x30; 633 *buffer = ACPI_RDESC_TYPE_START_DEPENDENT;
471 } else { 634 } else {
472 *buffer = 0x31; 635 *buffer = ACPI_RDESC_TYPE_START_DEPENDENT | 0x01;
473 buffer += 1; 636 buffer += 1;
474 637
475 /* Set the Priority Byte Definition */ 638 /* Set the Priority Byte Definition */
476 639
477 temp8 = 0; 640 temp8 = 0;
478 temp8 = 641 temp8 = (u8) ((resource->data.start_dpf.performance_robustness &
479 (u8) ((linked_list->data.start_dpf. 642 0x03) << 2);
480 performance_robustness & 0x03) << 2); 643 temp8 |= (resource->data.start_dpf.compatibility_priority &
481 temp8 |= 644 0x03);
482 (linked_list->data.start_dpf.compatibility_priority & 0x03);
483 *buffer = temp8; 645 *buffer = temp8;
484 } 646 }
485 647
@@ -495,7 +657,7 @@ acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
495 * 657 *
496 * FUNCTION: acpi_rs_end_depend_fns_stream 658 * FUNCTION: acpi_rs_end_depend_fns_stream
497 * 659 *
498 * PARAMETERS: linked_list - Pointer to the resource linked list 660 * PARAMETERS: Resource - Pointer to the resource linked list
499 * output_buffer - Pointer to the user's return buffer 661 * output_buffer - Pointer to the user's return buffer
500 * bytes_consumed - Pointer to where the number of bytes 662 * bytes_consumed - Pointer to where the number of bytes
501 * used in the output_buffer is returned 663 * used in the output_buffer is returned
@@ -508,16 +670,16 @@ acpi_rs_start_depend_fns_stream(struct acpi_resource *linked_list,
508 ******************************************************************************/ 670 ******************************************************************************/
509 671
510acpi_status 672acpi_status
511acpi_rs_end_depend_fns_stream(struct acpi_resource *linked_list, 673acpi_rs_end_depend_fns_stream(struct acpi_resource *resource,
512 u8 ** output_buffer, acpi_size * bytes_consumed) 674 u8 ** output_buffer, acpi_size * bytes_consumed)
513{ 675{
514 u8 *buffer = *output_buffer; 676 u8 *buffer = *output_buffer;
515 677
516 ACPI_FUNCTION_TRACE("rs_end_depend_fns_stream"); 678 ACPI_FUNCTION_TRACE("rs_end_depend_fns_stream");
517 679
518 /* The descriptor field is static */ 680 /* The Descriptor Type field is static */
519 681
520 *buffer = 0x38; 682 *buffer = ACPI_RDESC_TYPE_END_DEPENDENT;
521 buffer += 1; 683 buffer += 1;
522 684
523 /* Return the number of bytes consumed in this operation */ 685 /* Return the number of bytes consumed in this operation */
diff --git a/drivers/acpi/resources/rsxface.c b/drivers/acpi/resources/rsxface.c
index ee5a5c509199..1a87c4c7bd97 100644
--- a/drivers/acpi/resources/rsxface.c
+++ b/drivers/acpi/resources/rsxface.c
@@ -269,7 +269,7 @@ acpi_walk_resources(acpi_handle device_handle,
269 /* Walk the resource list */ 269 /* Walk the resource list */
270 270
271 for (;;) { 271 for (;;) {
272 if (!resource || resource->id == ACPI_RSTYPE_END_TAG) { 272 if (!resource || resource->type == ACPI_RSTYPE_END_TAG) {
273 break; 273 break;
274 } 274 }
275 275
@@ -360,8 +360,8 @@ EXPORT_SYMBOL(acpi_set_current_resources);
360 * 360 *
361 * FUNCTION: acpi_resource_to_address64 361 * FUNCTION: acpi_resource_to_address64
362 * 362 *
363 * PARAMETERS: resource - Pointer to a resource 363 * PARAMETERS: Resource - Pointer to a resource
364 * out - Pointer to the users's return 364 * Out - Pointer to the users's return
365 * buffer (a struct 365 * buffer (a struct
366 * struct acpi_resource_address64) 366 * struct acpi_resource_address64)
367 * 367 *
@@ -381,7 +381,7 @@ acpi_resource_to_address64(struct acpi_resource *resource,
381 struct acpi_resource_address16 *address16; 381 struct acpi_resource_address16 *address16;
382 struct acpi_resource_address32 *address32; 382 struct acpi_resource_address32 *address32;
383 383
384 switch (resource->id) { 384 switch (resource->type) {
385 case ACPI_RSTYPE_ADDRESS16: 385 case ACPI_RSTYPE_ADDRESS16:
386 386
387 address16 = (struct acpi_resource_address16 *)&resource->data; 387 address16 = (struct acpi_resource_address16 *)&resource->data;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-28 15:12:40 -0500