diff options
| author | Davidlohr Bueso <dave@stgolabs.net> | 2025-09-08 09:00:34 -0700 |
|---|---|---|
| committer | Dave Jiang <dave.jiang@intel.com> | 2025-09-10 08:09:10 -0700 |
| commit | c4272905c37930c19b54fa3549b22899122ce69e (patch) | |
| tree | ec87327b59560e89fe8e542d23b58a8d05c010b6 /drivers/cxl | |
| parent | 4dfa64181f23079077c7c1f7e9c342661f66f1d5 (diff) | |
cxl/acpi: Rename CFMW coherency restrictions
ACPICA commit 710745713ad3a2543dbfb70e84764f31f0e46bdc
This has been renamed in more recent CXL specs, as
type3 (memory expanders) can also use HDM-DB for
device coherent memory.
Link: https://github.com/acpica/acpica/commit/710745713ad3a2543dbfb70e84764f31f0e46bdc
Acked-by: Rafael J. Wysocki (Intel) <rafael@kernel.org>
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Gregory Price <gourry@gourry.net>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://patch.msgid.link/20250908160034.86471-1-dave@stgolabs.net
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Diffstat (limited to 'drivers/cxl')
| -rw-r--r-- | drivers/cxl/acpi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c index f1625212b08b..ff15dac3f294 100644 --- a/drivers/cxl/acpi.c +++ b/drivers/cxl/acpi.c @@ -116,9 +116,9 @@ static unsigned long cfmws_to_decoder_flags(int restrictions) { unsigned long flags = CXL_DECODER_F_ENABLE; - if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_TYPE2) + if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_DEVMEM) flags |= CXL_DECODER_F_TYPE2; - if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_TYPE3) + if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_HOSTONLYMEM) flags |= CXL_DECODER_F_TYPE3; if (restrictions & ACPI_CEDT_CFMWS_RESTRICT_VOLATILE) flags |= CXL_DECODER_F_RAM; |