Re: [Linaro-acpi] [PATCH 11/12] ACPI: use of ACPI_FADT_32BIT_TIMER is not allowed in HW reduced mode

On Saturday, November 09, 2013 06:36:21 PM al.stone@linaro.org wrote:

From: Al Stone ahs3@redhat.com

I'm reading the patch as "the timer resolution in HW reduced mode is always 32-bit". Is my reading correct?

Signed-off-by: Al Stone al.stone@linaro.org

drivers/acpi/acpica/utxface.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/acpi/acpica/utxface.c b/drivers/acpi/acpica/utxface.c index be322c8..fe94b3e 100644 --- a/drivers/acpi/acpica/utxface.c +++ b/drivers/acpi/acpica/utxface.c @@ -187,7 +187,8 @@ acpi_status acpi_get_system_info(struct acpi_buffer * out_buffer) /* Timer resolution - 24 or 32 bits */

• if (acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER) {

• if (!acpi_gbl_reduced_hardware &&

•    (acpi_gbl_FADT.flags & ACPI_FADT_32BIT_TIMER)) {
  

  info_ptr->timer_resolution = 24; } else { info_ptr->timer_resolution = 32;