diff options
Diffstat (limited to 'drivers/acpi/events/evgpeblk.c')
-rw-r--r-- | drivers/acpi/events/evgpeblk.c | 64 |
1 files changed, 34 insertions, 30 deletions
diff --git a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/events/evgpeblk.c index 95ddeb48bc0f..ad5bc76edf46 100644 --- a/drivers/acpi/events/evgpeblk.c +++ b/drivers/acpi/events/evgpeblk.c | |||
@@ -5,7 +5,7 @@ | |||
5 | *****************************************************************************/ | 5 | *****************************************************************************/ |
6 | 6 | ||
7 | /* | 7 | /* |
8 | * Copyright (C) 2000 - 2006, R. Byron Moore | 8 | * Copyright (C) 2000 - 2007, R. Byron Moore |
9 | * All rights reserved. | 9 | * All rights reserved. |
10 | * | 10 | * |
11 | * Redistribution and use in source and binary forms, with or without | 11 | * Redistribution and use in source and binary forms, with or without |
@@ -529,7 +529,7 @@ static struct acpi_gpe_xrupt_info *acpi_ev_get_gpe_xrupt_block(u32 | |||
529 | 529 | ||
530 | /* Install new interrupt handler if not SCI_INT */ | 530 | /* Install new interrupt handler if not SCI_INT */ |
531 | 531 | ||
532 | if (interrupt_number != acpi_gbl_FADT->sci_int) { | 532 | if (interrupt_number != acpi_gbl_FADT.sci_interrupt) { |
533 | status = acpi_os_install_interrupt_handler(interrupt_number, | 533 | status = acpi_os_install_interrupt_handler(interrupt_number, |
534 | acpi_ev_gpe_xrupt_handler, | 534 | acpi_ev_gpe_xrupt_handler, |
535 | gpe_xrupt); | 535 | gpe_xrupt); |
@@ -567,7 +567,7 @@ acpi_ev_delete_gpe_xrupt(struct acpi_gpe_xrupt_info *gpe_xrupt) | |||
567 | 567 | ||
568 | /* We never want to remove the SCI interrupt handler */ | 568 | /* We never want to remove the SCI interrupt handler */ |
569 | 569 | ||
570 | if (gpe_xrupt->interrupt_number == acpi_gbl_FADT->sci_int) { | 570 | if (gpe_xrupt->interrupt_number == acpi_gbl_FADT.sci_interrupt) { |
571 | gpe_xrupt->gpe_block_list_head = NULL; | 571 | gpe_xrupt->gpe_block_list_head = NULL; |
572 | return_ACPI_STATUS(AE_OK); | 572 | return_ACPI_STATUS(AE_OK); |
573 | } | 573 | } |
@@ -796,30 +796,31 @@ acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block) | |||
796 | (u8) (gpe_block->block_base_number + | 796 | (u8) (gpe_block->block_base_number + |
797 | (i * ACPI_GPE_REGISTER_WIDTH)); | 797 | (i * ACPI_GPE_REGISTER_WIDTH)); |
798 | 798 | ||
799 | ACPI_STORE_ADDRESS(this_register->status_address.address, | 799 | this_register->status_address.address = |
800 | (gpe_block->block_address.address + i)); | 800 | gpe_block->block_address.address + i; |
801 | 801 | ||
802 | ACPI_STORE_ADDRESS(this_register->enable_address.address, | 802 | this_register->enable_address.address = |
803 | (gpe_block->block_address.address | 803 | gpe_block->block_address.address + i + |
804 | + i + gpe_block->register_count)); | 804 | gpe_block->register_count; |
805 | 805 | ||
806 | this_register->status_address.address_space_id = | 806 | this_register->status_address.space_id = |
807 | gpe_block->block_address.address_space_id; | 807 | gpe_block->block_address.space_id; |
808 | this_register->enable_address.address_space_id = | 808 | this_register->enable_address.space_id = |
809 | gpe_block->block_address.address_space_id; | 809 | gpe_block->block_address.space_id; |
810 | this_register->status_address.register_bit_width = | 810 | this_register->status_address.bit_width = |
811 | ACPI_GPE_REGISTER_WIDTH; | 811 | ACPI_GPE_REGISTER_WIDTH; |
812 | this_register->enable_address.register_bit_width = | 812 | this_register->enable_address.bit_width = |
813 | ACPI_GPE_REGISTER_WIDTH; | 813 | ACPI_GPE_REGISTER_WIDTH; |
814 | this_register->status_address.register_bit_offset = | 814 | this_register->status_address.bit_offset = |
815 | ACPI_GPE_REGISTER_WIDTH; | 815 | ACPI_GPE_REGISTER_WIDTH; |
816 | this_register->enable_address.register_bit_offset = | 816 | this_register->enable_address.bit_offset = |
817 | ACPI_GPE_REGISTER_WIDTH; | 817 | ACPI_GPE_REGISTER_WIDTH; |
818 | 818 | ||
819 | /* Init the event_info for each GPE within this register */ | 819 | /* Init the event_info for each GPE within this register */ |
820 | 820 | ||
821 | for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) { | 821 | for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) { |
822 | this_event->register_bit = acpi_gbl_decode_to8bit[j]; | 822 | this_event->gpe_number = |
823 | (u8) (this_register->base_gpe_number + j); | ||
823 | this_event->register_info = this_register; | 824 | this_event->register_info = this_register; |
824 | this_event++; | 825 | this_event++; |
825 | } | 826 | } |
@@ -1109,11 +1110,12 @@ acpi_status acpi_ev_gpe_initialize(void) | |||
1109 | * If EITHER the register length OR the block address are zero, then that | 1110 | * If EITHER the register length OR the block address are zero, then that |
1110 | * particular block is not supported. | 1111 | * particular block is not supported. |
1111 | */ | 1112 | */ |
1112 | if (acpi_gbl_FADT->gpe0_blk_len && acpi_gbl_FADT->xgpe0_blk.address) { | 1113 | if (acpi_gbl_FADT.gpe0_block_length && |
1114 | acpi_gbl_FADT.xgpe0_block.address) { | ||
1113 | 1115 | ||
1114 | /* GPE block 0 exists (has both length and address > 0) */ | 1116 | /* GPE block 0 exists (has both length and address > 0) */ |
1115 | 1117 | ||
1116 | register_count0 = (u16) (acpi_gbl_FADT->gpe0_blk_len / 2); | 1118 | register_count0 = (u16) (acpi_gbl_FADT.gpe0_block_length / 2); |
1117 | 1119 | ||
1118 | gpe_number_max = | 1120 | gpe_number_max = |
1119 | (register_count0 * ACPI_GPE_REGISTER_WIDTH) - 1; | 1121 | (register_count0 * ACPI_GPE_REGISTER_WIDTH) - 1; |
@@ -1121,9 +1123,9 @@ acpi_status acpi_ev_gpe_initialize(void) | |||
1121 | /* Install GPE Block 0 */ | 1123 | /* Install GPE Block 0 */ |
1122 | 1124 | ||
1123 | status = acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device, | 1125 | status = acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device, |
1124 | &acpi_gbl_FADT->xgpe0_blk, | 1126 | &acpi_gbl_FADT.xgpe0_block, |
1125 | register_count0, 0, | 1127 | register_count0, 0, |
1126 | acpi_gbl_FADT->sci_int, | 1128 | acpi_gbl_FADT.sci_interrupt, |
1127 | &acpi_gbl_gpe_fadt_blocks[0]); | 1129 | &acpi_gbl_gpe_fadt_blocks[0]); |
1128 | 1130 | ||
1129 | if (ACPI_FAILURE(status)) { | 1131 | if (ACPI_FAILURE(status)) { |
@@ -1132,20 +1134,21 @@ acpi_status acpi_ev_gpe_initialize(void) | |||
1132 | } | 1134 | } |
1133 | } | 1135 | } |
1134 | 1136 | ||
1135 | if (acpi_gbl_FADT->gpe1_blk_len && acpi_gbl_FADT->xgpe1_blk.address) { | 1137 | if (acpi_gbl_FADT.gpe1_block_length && |
1138 | acpi_gbl_FADT.xgpe1_block.address) { | ||
1136 | 1139 | ||
1137 | /* GPE block 1 exists (has both length and address > 0) */ | 1140 | /* GPE block 1 exists (has both length and address > 0) */ |
1138 | 1141 | ||
1139 | register_count1 = (u16) (acpi_gbl_FADT->gpe1_blk_len / 2); | 1142 | register_count1 = (u16) (acpi_gbl_FADT.gpe1_block_length / 2); |
1140 | 1143 | ||
1141 | /* Check for GPE0/GPE1 overlap (if both banks exist) */ | 1144 | /* Check for GPE0/GPE1 overlap (if both banks exist) */ |
1142 | 1145 | ||
1143 | if ((register_count0) && | 1146 | if ((register_count0) && |
1144 | (gpe_number_max >= acpi_gbl_FADT->gpe1_base)) { | 1147 | (gpe_number_max >= acpi_gbl_FADT.gpe1_base)) { |
1145 | ACPI_ERROR((AE_INFO, | 1148 | ACPI_ERROR((AE_INFO, |
1146 | "GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1", | 1149 | "GPE0 block (GPE 0 to %d) overlaps the GPE1 block (GPE %d to %d) - Ignoring GPE1", |
1147 | gpe_number_max, acpi_gbl_FADT->gpe1_base, | 1150 | gpe_number_max, acpi_gbl_FADT.gpe1_base, |
1148 | acpi_gbl_FADT->gpe1_base + | 1151 | acpi_gbl_FADT.gpe1_base + |
1149 | ((register_count1 * | 1152 | ((register_count1 * |
1150 | ACPI_GPE_REGISTER_WIDTH) - 1))); | 1153 | ACPI_GPE_REGISTER_WIDTH) - 1))); |
1151 | 1154 | ||
@@ -1157,10 +1160,11 @@ acpi_status acpi_ev_gpe_initialize(void) | |||
1157 | 1160 | ||
1158 | status = | 1161 | status = |
1159 | acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device, | 1162 | acpi_ev_create_gpe_block(acpi_gbl_fadt_gpe_device, |
1160 | &acpi_gbl_FADT->xgpe1_blk, | 1163 | &acpi_gbl_FADT.xgpe1_block, |
1161 | register_count1, | 1164 | register_count1, |
1162 | acpi_gbl_FADT->gpe1_base, | 1165 | acpi_gbl_FADT.gpe1_base, |
1163 | acpi_gbl_FADT->sci_int, | 1166 | acpi_gbl_FADT. |
1167 | sci_interrupt, | ||
1164 | &acpi_gbl_gpe_fadt_blocks | 1168 | &acpi_gbl_gpe_fadt_blocks |
1165 | [1]); | 1169 | [1]); |
1166 | 1170 | ||
@@ -1173,7 +1177,7 @@ acpi_status acpi_ev_gpe_initialize(void) | |||
1173 | * GPE0 and GPE1 do not have to be contiguous in the GPE number | 1177 | * GPE0 and GPE1 do not have to be contiguous in the GPE number |
1174 | * space. However, GPE0 always starts at GPE number zero. | 1178 | * space. However, GPE0 always starts at GPE number zero. |
1175 | */ | 1179 | */ |
1176 | gpe_number_max = acpi_gbl_FADT->gpe1_base + | 1180 | gpe_number_max = acpi_gbl_FADT.gpe1_base + |
1177 | ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1); | 1181 | ((register_count1 * ACPI_GPE_REGISTER_WIDTH) - 1); |
1178 | } | 1182 | } |
1179 | } | 1183 | } |