From 52fc0b026e99b5d5d585095148d997d5634bbc25 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Mon, 2 Oct 2006 00:00:00 -0400 Subject: [ACPI] ACPICA 20060210 Removed a couple of extraneous ACPI_ERROR messages that appeared during normal execution. These became apparent after the conversion from ACPI_DEBUG_PRINT. Fixed a problem where the CreateField operator could hang if the BitIndex or NumBits parameter referred to a named object. From Valery Podrezov. http://bugzilla.kernel.org/show_bug.cgi?id=5359 Fixed a problem where a DeRefOf operation on a buffer object incorrectly failed with an exception. This also fixes a couple of related RefOf and DeRefOf issues. From Valery Podrezov. http://bugzilla.kernel.org/show_bug.cgi?id=5360 http://bugzilla.kernel.org/show_bug.cgi?id=5387 http://bugzilla.kernel.org/show_bug.cgi?id=5392 Fixed a problem where the AE_BUFFER_LIMIT exception was returned instead of AE_STRING_LIMIT on an out-of-bounds Index() operation. From Valery Podrezov. http://bugzilla.kernel.org/show_bug.cgi?id=5480 Implemented a memory cleanup at the end of the execution of each iteration of an AML While() loop, preventing the accumulation of outstanding objects. From Valery Podrezov. http://bugzilla.kernel.org/show_bug.cgi?id=5427 Eliminated a chunk of duplicate code in the object resolution code. From Valery Podrezov. http://bugzilla.kernel.org/show_bug.cgi?id=5336 Fixed several warnings during the 64-bit code generation. Signed-off-by: Bob Moore Signed-off-by: Len Brown --- drivers/acpi/tables/tbconvrt.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/acpi/tables/tbconvrt.c') diff --git a/drivers/acpi/tables/tbconvrt.c b/drivers/acpi/tables/tbconvrt.c index 03b37d2223b..254ebdbb7be 100644 --- a/drivers/acpi/tables/tbconvrt.c +++ b/drivers/acpi/tables/tbconvrt.c @@ -147,6 +147,7 @@ acpi_status acpi_tb_convert_to_xsdt(struct acpi_table_desc *table_info) /* Copy the table pointers */ for (i = 0; i < acpi_gbl_rsdt_table_count; i++) { + /* RSDT pointers are 32 bits, XSDT pointers are 64 bits */ if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) { @@ -515,6 +516,7 @@ acpi_status acpi_tb_convert_table_fadt(void) if (acpi_gbl_FADT->revision >= FADT2_REVISION_ID) { if (acpi_gbl_FADT->length < sizeof(struct fadt_descriptor_rev2)) { + /* Length is too short to be a V2.0 table */ ACPI_WARNING((AE_INFO, @@ -603,6 +605,7 @@ acpi_status acpi_tb_build_common_facs(struct acpi_table_desc *table_info) if ((acpi_gbl_RSDP->revision < 2) || (acpi_gbl_FACS->length < 32) || (!(acpi_gbl_FACS->xfirmware_waking_vector))) { + /* ACPI 1.0 FACS or short table or optional X_ field is zero */ acpi_gbl_common_fACS.firmware_waking_vector = ACPI_CAST_PTR(u64, -- cgit v1.2.3