ACPICA: minimal patch to integrate new tables into Linux

Signed-off-by: Len Brown <len.brown@intel.com>
此提交包含在:
Alexey Starikovskiy
2007-02-02 19:48:19 +03:00
提交者 Len Brown
父節點 a4bbb810de
當前提交 ad71860a17
共有 31 個檔案被更改,包括 191 行新增453 行删除

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@@ -716,33 +716,26 @@ static int __init acpi_parse_fadt(unsigned long phys, unsigned long size)
printk(KERN_WARNING PREFIX "Unable to map FADT\n");
return 0;
}
/* initialize sci_int early for INT_SRC_OVR MADT parsing */
acpi_fadt.sci_int = fadt->sci_int;
/* initialize rev and apic_phys_dest_mode for x86_64 genapic */
acpi_fadt.revision = fadt->revision;
acpi_fadt.force_apic_physical_destination_mode =
fadt->force_apic_physical_destination_mode;
#ifdef CONFIG_X86_PM_TIMER
/* detect the location of the ACPI PM Timer */
if (fadt->revision >= FADT2_REVISION_ID) {
if (fadt->header.revision >= FADT2_REVISION_ID) {
/* FADT rev. 2 */
if (fadt->xpm_tmr_blk.address_space_id !=
if (fadt->xpm_timer_block.space_id !=
ACPI_ADR_SPACE_SYSTEM_IO)
return 0;
pmtmr_ioport = fadt->xpm_tmr_blk.address;
pmtmr_ioport = fadt->xpm_timer_block.address;
/*
* "X" fields are optional extensions to the original V1.0
* fields, so we must selectively expand V1.0 fields if the
* corresponding X field is zero.
*/
if (!pmtmr_ioport)
pmtmr_ioport = fadt->V1_pm_tmr_blk;
pmtmr_ioport = fadt->pm_timer_block;
} else {
/* FADT rev. 1 */
pmtmr_ioport = fadt->V1_pm_tmr_blk;
pmtmr_ioport = fadt->pm_timer_block;
}
if (pmtmr_ioport)
printk(KERN_INFO PREFIX "PM-Timer IO Port: %#x\n",