From ad71860a17ba33eb0e673e9e2cf5ba0d8e3e3fdd Mon Sep 17 00:00:00 2001 From: Alexey Starikovskiy Date: Fri, 2 Feb 2007 19:48:19 +0300 Subject: ACPICA: minimal patch to integrate new tables into Linux Signed-off-by: Len Brown --- drivers/acpi/bus.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) (limited to 'drivers/acpi/bus.c') diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index 766332e45592..cb807c43e59b 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -44,9 +44,6 @@ ACPI_MODULE_NAME("acpi_bus") extern void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger); #endif -struct fadt_descriptor acpi_fadt; -EXPORT_SYMBOL(acpi_fadt); - struct acpi_device *acpi_root; struct proc_dir_entry *acpi_root_dir; EXPORT_SYMBOL(acpi_root_dir); @@ -582,11 +579,12 @@ static int __init acpi_bus_init_irq(void) return 0; } +acpi_native_uint acpi_gbl_permanent_mmap; + + void __init acpi_early_init(void) { acpi_status status = AE_OK; - struct acpi_buffer buffer = { sizeof(acpi_fadt), &acpi_fadt }; - if (acpi_disabled) return; @@ -597,6 +595,15 @@ void __init acpi_early_init(void) if (!acpi_strict) acpi_gbl_enable_interpreter_slack = TRUE; + acpi_gbl_permanent_mmap = 1; + + status = acpi_reallocate_root_table(); + if (ACPI_FAILURE(status)) { + printk(KERN_ERR PREFIX + "Unable to reallocate ACPI tables\n"); + goto error0; + } + status = acpi_initialize_subsystem(); if (ACPI_FAILURE(status)) { printk(KERN_ERR PREFIX @@ -611,14 +618,6 @@ void __init acpi_early_init(void) goto error0; } - /* - * Get a separate copy of the FADT for use by other drivers. - */ - status = acpi_get_table(ACPI_TABLE_ID_FADT, 1, &buffer); - if (ACPI_FAILURE(status)) { - printk(KERN_ERR PREFIX "Unable to get the FADT\n"); - goto error0; - } #ifdef CONFIG_X86 if (!acpi_ioapic) { extern acpi_interrupt_flags acpi_sci_flags; -- cgit v1.2.1