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| author | Ivan Kokshaysky <ink@jurassic.park.msu.ru> | 2005-08-03 03:09:03 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-02 18:21:25 -0700 |
| commit | 0b2bfb4e7ff61f286676867c3508569bea6fbf7a (patch) | |
| tree | 39c39d75aa916afcc3a3f736d3a5fd00a48ea003 | |
| parent | 71db63acff69618b3d9d3114bd061938150e146b (diff) | |
| download | linux-3.10-0b2bfb4e7ff61f286676867c3508569bea6fbf7a.tar.gz linux-3.10-0b2bfb4e7ff61f286676867c3508569bea6fbf7a.tar.bz2 linux-3.10-0b2bfb4e7ff61f286676867c3508569bea6fbf7a.zip | |
[PATCH] ACPI: increase PCIBIOS_MIN_IO on x86
We have increased PCIBIOS_MIN_IO to 0x4000, but still want
motherboard resources to be allocated properly. So we need
to state 0x1000 (according to the comment) limit explicitely.
Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/acpi/motherboard.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/motherboard.c b/drivers/acpi/motherboard.c index 61ea70742d4..2934475d67d 100644 --- a/drivers/acpi/motherboard.c +++ b/drivers/acpi/motherboard.c @@ -43,7 +43,7 @@ ACPI_MODULE_NAME ("acpi_motherboard") */ #define IS_RESERVED_ADDR(base, len) \ (((len) > 0) && ((base) > 0) && ((base) + (len) < IO_SPACE_LIMIT) \ - && ((base) + (len) > PCIBIOS_MIN_IO)) + && ((base) + (len) > 0x1000)) /* * Clearing the flag (IORESOURCE_BUSY) allows drivers to use |