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Fix border error to allow systems that specify 100 for latency also use

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C2 and 1000 to use C3.

Submitted by:	Bruno Ducrot <ducrot@poupinou.org>
Tested by:	Scott Lambert <lambert@lambertfam.org>
This commit is contained in:
Nate Lawson 2004-03-17 21:49:47 +00:00
parent 4de27366d1
commit e5ada020f1
1 changed files with 2 additions and 2 deletions
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4
sys/dev/acpica/acpi_cpu.c
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@ -464,7 +464,7 @@ acpi_cpu_cx_probe(struct acpi_cpu_softc *sc)
/* Validate and allocate resources for C2 (P_LVL2). */
gas.AddressSpaceId = ACPI_ADR_SPACE_SYSTEM_IO;
gas.RegisterBitWidth = 8;
if (AcpiGbl_FADT->Plvl2Lat < 100) {
if (AcpiGbl_FADT->Plvl2Lat <= 100) {
gas.Address = sc->cpu_p_blk + 4;
cx_ptr->p_lvlx = acpi_bus_alloc_gas(sc->cpu_dev, &cpu_rid, &gas);
if (cx_ptr->p_lvlx != NULL) {
@ -480,7 +480,7 @@ acpi_cpu_cx_probe(struct acpi_cpu_softc *sc)
goto done;
/* Validate and allocate resources for C3 (P_LVL3). */
if (AcpiGbl_FADT->Plvl3Lat < 1000 &&
if (AcpiGbl_FADT->Plvl3Lat <= 1000 &&
(cpu_quirks & CPU_QUIRK_NO_C3) == 0) {
gas.Address = sc->cpu_p_blk + 5;