Messages in this thread Patch in this message | | | Date | Mon, 14 Jul 2003 13:17:19 +0100 | From | Alan Cox <> | Subject | PATCH: allow legacy free hw with no smi cmd port |
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diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.22-pre5/drivers/acpi/hardware/hwacpi.c linux.22-pre5-ac1/drivers/acpi/hardware/hwacpi.c --- linux.22-pre5/drivers/acpi/hardware/hwacpi.c 2003-07-14 12:27:34.000000000 +0100 +++ linux.22-pre5-ac1/drivers/acpi/hardware/hwacpi.c 2003-07-07 16:30:46.000000000 +0100 @@ -208,6 +208,10 @@ ACPI_FUNCTION_TRACE ("hw_get_mode"); + /* If there's no smi_cmd port, then it's ACPI only hw */ + if (!acpi_gbl_FADT->smi_cmd) + return_VALUE (ACPI_SYS_MODE_ACPI); + status = acpi_get_register (ACPI_BITREG_SCI_ENABLE, &value, ACPI_MTX_LOCK); if (ACPI_FAILURE (status)) { return_VALUE (ACPI_SYS_MODE_LEGACY); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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