diff options
| author | Bob Moore <robert.moore@intel.com> | 2007-02-02 19:48:18 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-02-02 21:14:21 -0500 |
| commit | f3d2e7865c816258c699ff965768e46b50d536d3 (patch) | |
| tree | 83d21269e506109275b77d3ed161883bba8a39cf /drivers/acpi/hardware/hwtimer.c | |
| parent | 2e42005bcdb4f63bed1cea7f537a5534d4bd7a57 (diff) | |
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.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/acpi/hardware/hwtimer.c b/drivers/acpi/hardware/hwtimer.c index c4ec47c939f..abd86e8d628 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 */ |