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| author | Len Brown <len.brown@intel.com> | 2010-06-12 00:56:15 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-06-12 00:56:15 -0400 |
| commit | d9a799d197da16fcfb1e872e82ee6cdf7fe8f7ab (patch) | |
| tree | e4100a27d05d5fc9286a3bb8e7ebe5b8d9618e66 /drivers/acpi/acpica/nsinit.c | |
| parent | a48ecc771852158eb7b9ace242f0a6226a3907b7 (diff) | |
| parent | b681f7d9ab4d697a214fa4428795790c3a937a89 (diff) | |
| download | kernel_samsung_smdk4412-d9a799d197da16fcfb1e872e82ee6cdf7fe8f7ab.zip kernel_samsung_smdk4412-d9a799d197da16fcfb1e872e82ee6cdf7fe8f7ab.tar.gz kernel_samsung_smdk4412-d9a799d197da16fcfb1e872e82ee6cdf7fe8f7ab.tar.bz2 | |
Merge branch 'acpica-cherry-pick' into release
Diffstat (limited to 'drivers/acpi/acpica/nsinit.c')
| -rw-r--r-- | drivers/acpi/acpica/nsinit.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/nsinit.c b/drivers/acpi/acpica/nsinit.c index 9bd6f05..4e5272c 100644 --- a/drivers/acpi/acpica/nsinit.c +++ b/drivers/acpi/acpica/nsinit.c @@ -193,6 +193,15 @@ acpi_status acpi_ns_initialize_devices(void) acpi_ns_init_one_device, NULL, &info, NULL); + /* + * Any _OSI requests should be completed by now. If the BIOS has + * requested any Windows OSI strings, we will always truncate + * I/O addresses to 16 bits -- for Windows compatibility. + */ + if (acpi_gbl_osi_data >= ACPI_OSI_WIN_2000) { + acpi_gbl_truncate_io_addresses = TRUE; + } + ACPI_FREE(info.evaluate_info); if (ACPI_FAILURE(status)) { goto error_exit; |