diff options
Diffstat (limited to 'drivers/acpi/hardware/hwacpi.c')
| -rw-r--r-- | drivers/acpi/hardware/hwacpi.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/acpi/hardware/hwacpi.c b/drivers/acpi/hardware/hwacpi.c index 1bb3463d7040..ea2f13271ff1 100644 --- a/drivers/acpi/hardware/hwacpi.c +++ b/drivers/acpi/hardware/hwacpi.c | |||
| @@ -6,7 +6,7 @@ | |||
| 6 | *****************************************************************************/ | 6 | *****************************************************************************/ |
| 7 | 7 | ||
| 8 | /* | 8 | /* |
| 9 | * Copyright (C) 2000 - 2005, R. Byron Moore | 9 | * Copyright (C) 2000 - 2006, R. Byron Moore |
| 10 | * All rights reserved. | 10 | * All rights reserved. |
| 11 | * | 11 | * |
| 12 | * Redistribution and use in source and binary forms, with or without | 12 | * Redistribution and use in source and binary forms, with or without |
| @@ -68,8 +68,7 @@ acpi_status acpi_hw_initialize(void) | |||
| 68 | /* We must have the ACPI tables by the time we get here */ | 68 | /* We must have the ACPI tables by the time we get here */ |
| 69 | 69 | ||
| 70 | if (!acpi_gbl_FADT) { | 70 | if (!acpi_gbl_FADT) { |
| 71 | ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "No FADT is present\n")); | 71 | ACPI_ERROR((AE_INFO, "No FADT is present")); |
| 72 | |||
| 73 | return_ACPI_STATUS(AE_NO_ACPI_TABLES); | 72 | return_ACPI_STATUS(AE_NO_ACPI_TABLES); |
| 74 | } | 73 | } |
| 75 | 74 | ||
| @@ -108,7 +107,8 @@ acpi_status acpi_hw_set_mode(u32 mode) | |||
| 108 | * system does not support mode transition. | 107 | * system does not support mode transition. |
| 109 | */ | 108 | */ |
| 110 | if (!acpi_gbl_FADT->smi_cmd) { | 109 | if (!acpi_gbl_FADT->smi_cmd) { |
| 111 | ACPI_REPORT_ERROR(("No SMI_CMD in FADT, mode transition failed.\n")); | 110 | ACPI_ERROR((AE_INFO, |
| 111 | "No SMI_CMD in FADT, mode transition failed")); | ||
| 112 | return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE); | 112 | return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE); |
| 113 | } | 113 | } |
| 114 | 114 | ||
| @@ -120,7 +120,8 @@ acpi_status acpi_hw_set_mode(u32 mode) | |||
| 120 | * transitions are not supported. | 120 | * transitions are not supported. |
| 121 | */ | 121 | */ |
| 122 | if (!acpi_gbl_FADT->acpi_enable && !acpi_gbl_FADT->acpi_disable) { | 122 | if (!acpi_gbl_FADT->acpi_enable && !acpi_gbl_FADT->acpi_disable) { |
| 123 | ACPI_REPORT_ERROR(("No ACPI mode transition supported in this system (enable/disable both zero)\n")); | 123 | ACPI_ERROR((AE_INFO, |
| 124 | "No ACPI mode transition supported in this system (enable/disable both zero)")); | ||
| 124 | return_ACPI_STATUS(AE_OK); | 125 | return_ACPI_STATUS(AE_OK); |
| 125 | } | 126 | } |
| 126 | 127 | ||
| @@ -154,8 +155,8 @@ acpi_status acpi_hw_set_mode(u32 mode) | |||
| 154 | } | 155 | } |
| 155 | 156 | ||
| 156 | if (ACPI_FAILURE(status)) { | 157 | if (ACPI_FAILURE(status)) { |
| 157 | ACPI_REPORT_ERROR(("Could not write mode change, %s\n", | 158 | ACPI_EXCEPTION((AE_INFO, status, |
| 158 | acpi_format_exception(status))); | 159 | "Could not write ACPI mode change")); |
| 159 | return_ACPI_STATUS(status); | 160 | return_ACPI_STATUS(status); |
| 160 | } | 161 | } |
| 161 | 162 | ||
| @@ -175,7 +176,7 @@ acpi_status acpi_hw_set_mode(u32 mode) | |||
| 175 | retry--; | 176 | retry--; |
| 176 | } | 177 | } |
| 177 | 178 | ||
| 178 | ACPI_REPORT_ERROR(("Hardware never changed modes\n")); | 179 | ACPI_ERROR((AE_INFO, "Hardware did not change modes")); |
| 179 | return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE); | 180 | return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE); |
| 180 | } | 181 | } |
| 181 | 182 | ||
| @@ -204,18 +205,18 @@ u32 acpi_hw_get_mode(void) | |||
| 204 | * system does not support mode transition. | 205 | * system does not support mode transition. |
| 205 | */ | 206 | */ |
| 206 | if (!acpi_gbl_FADT->smi_cmd) { | 207 | if (!acpi_gbl_FADT->smi_cmd) { |
| 207 | return_VALUE(ACPI_SYS_MODE_ACPI); | 208 | return_UINT32(ACPI_SYS_MODE_ACPI); |
| 208 | } | 209 | } |
| 209 | 210 | ||
| 210 | status = | 211 | status = |
| 211 | acpi_get_register(ACPI_BITREG_SCI_ENABLE, &value, ACPI_MTX_LOCK); | 212 | acpi_get_register(ACPI_BITREG_SCI_ENABLE, &value, ACPI_MTX_LOCK); |
| 212 | if (ACPI_FAILURE(status)) { | 213 | if (ACPI_FAILURE(status)) { |
| 213 | return_VALUE(ACPI_SYS_MODE_LEGACY); | 214 | return_UINT32(ACPI_SYS_MODE_LEGACY); |
| 214 | } | 215 | } |
| 215 | 216 | ||
| 216 | if (value) { | 217 | if (value) { |
| 217 | return_VALUE(ACPI_SYS_MODE_ACPI); | 218 | return_UINT32(ACPI_SYS_MODE_ACPI); |
| 218 | } else { | 219 | } else { |
| 219 | return_VALUE(ACPI_SYS_MODE_LEGACY); | 220 | return_UINT32(ACPI_SYS_MODE_LEGACY); |
| 220 | } | 221 | } |
| 221 | } | 222 | } |
