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| author |  Linus Torvalds <torvalds@linux-foundation.org>
| 2010-06-27 07:03:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org>
| 2010-06-27 07:03:12 -0700 |
| commit | 02c646ef4e9040aa538fa6ed22bb3fb502df5a77 (patch) | |
| tree | 7fc4595c4a8b9b1053aba6838063a18ce7661993 /drivers/acpi/acpica/nsinit.c | |
| parent | KEYS: Propagate error code instead of returning -EINVAL (diff) | |
| parent | Merge branch 'bugzilla-15951' into release (diff) | |
| download | linux-02c646ef4e9040aa538fa6ed22bb3fb502df5a77.tar.gz linux-02c646ef4e9040aa538fa6ed22bb3fb502df5a77.tar.bz2 linux-02c646ef4e9040aa538fa6ed22bb3fb502df5a77.zip | |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
ACPI / PM: Do not enable GPEs for system wakeup in advance
ACPICA: Truncate I/O addresses to 16 bits for Windows compatibility
ACPICA: Limit maximum time for Sleep() operator
ACPICA: Fix namestring associated with AE_NO_HANDLER exception
ACPI / ACPICA: Fix sysfs GPE interface
ACPI / ACPICA: Fix GPE initialization
ACPI / ACPICA: Avoid writing full enable masks to GPE registers
ACPI / ACPICA: Fix low-level GPE manipulation code
ACPI / ACPICA: Use helper function for computing GPE masks
ACPI / ACPICA: Do not attempt to disable GPE when installing handler
ACPI: Disable Vista compatibility for Sony VGN-NS50B_L
ACPI: fan: fix unbalanced code block
ACPI: Store NVS state even when entering suspend to RAM
suspend: Move NVS save/restore code to generic suspend functionality
ACPI: Do not try to set up acpi processor stuff on cores exceeding maxcpus=
ACPI: acpi_pad: Don't needlessly mark LAPIC unstable
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 9bd6f050f299..4e5272c313e0 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; |