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authorBob Moore <robert.moore@intel.com>2007-02-02 19:48:18 +0300
committerLen Brown <len.brown@intel.com>2007-02-03 05:14:21 +0300
commitf3d2e7865c816258c699ff965768e46b50d536d3 (patch)
tree83d21269e506109275b77d3ed161883bba8a39cf /drivers/acpi/hardware/hwtimer.c
parent2e42005bcdb4f63bed1cea7f537a5534d4bd7a57 (diff)
downloadlinux-f3d2e7865c816258c699ff965768e46b50d536d3.tar.xz
ACPICA: Implement simplified Table Manager
The Table Manager component has been completely redesigned and reimplemented. The new design is much simpler, and reduces the overall code and data size of the kernel-resident ACPICA by approximately 5%. Also, it is now possible to obtain the ACPI tables very early during kernel initialization, even before dynamic memory management is initialized. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/hardware/hwtimer.c')
-rw-r--r--drivers/acpi/hardware/hwtimer.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/acpi/hardware/hwtimer.c b/drivers/acpi/hardware/hwtimer.c
index c4ec47c939fd..abd86e8d6287 100644
--- a/drivers/acpi/hardware/hwtimer.c
+++ b/drivers/acpi/hardware/hwtimer.c
@@ -66,7 +66,7 @@ acpi_status acpi_get_timer_resolution(u32 * resolution)
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- if (acpi_gbl_FADT->tmr_val_ext == 0) {
+ if ((acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER) == 0) {
*resolution = 24;
} else {
*resolution = 32;
@@ -98,7 +98,8 @@ acpi_status acpi_get_timer(u32 * ticks)
return_ACPI_STATUS(AE_BAD_PARAMETER);
}
- status = acpi_hw_low_level_read(32, ticks, &acpi_gbl_FADT->xpm_tmr_blk);
+ status =
+ acpi_hw_low_level_read(32, ticks, &acpi_gbl_FADT.xpm_timer_block);
return_ACPI_STATUS(status);
}
@@ -153,7 +154,7 @@ acpi_get_timer_duration(u32 start_ticks, u32 end_ticks, u32 * time_elapsed)
if (start_ticks < end_ticks) {
delta_ticks = end_ticks - start_ticks;
} else if (start_ticks > end_ticks) {
- if (acpi_gbl_FADT->tmr_val_ext == 0) {
+ if ((acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER) == 0) {
/* 24-bit Timer */