For the x2 host-bridge interleave windows, allow for a x8-endpoint-interleave configuration per memory-type with each device contributing the minimum 256MB extent. Similarly, for the x1 host-bridge interleave windows, allow for a x4-endpoint-interleave configuration per memory-type.
Bump up the number of decoders per-port to support hosting 8 regions. Signed-off-by: Dan Williams <[email protected]> --- tools/testing/cxl/test/cxl.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/testing/cxl/test/cxl.c b/tools/testing/cxl/test/cxl.c index b6e6bc02a507..599326796b83 100644 --- a/tools/testing/cxl/test/cxl.c +++ b/tools/testing/cxl/test/cxl.c @@ -14,7 +14,7 @@ #define NR_CXL_HOST_BRIDGES 2 #define NR_CXL_ROOT_PORTS 2 #define NR_CXL_SWITCH_PORTS 2 -#define NR_CXL_PORT_DECODERS 2 +#define NR_CXL_PORT_DECODERS 8 static struct platform_device *cxl_acpi; static struct platform_device *cxl_host_bridge[NR_CXL_HOST_BRIDGES]; @@ -118,7 +118,7 @@ static struct { .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 | ACPI_CEDT_CFMWS_RESTRICT_VOLATILE, .qtg_id = 0, - .window_size = SZ_256M, + .window_size = SZ_256M * 4UL, }, .target = { 0 }, }, @@ -133,7 +133,7 @@ static struct { .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 | ACPI_CEDT_CFMWS_RESTRICT_VOLATILE, .qtg_id = 1, - .window_size = SZ_256M * 2, + .window_size = SZ_256M * 8UL, }, .target = { 0, 1, }, }, @@ -148,7 +148,7 @@ static struct { .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 | ACPI_CEDT_CFMWS_RESTRICT_PMEM, .qtg_id = 2, - .window_size = SZ_256M, + .window_size = SZ_256M * 4UL, }, .target = { 0 }, }, @@ -163,7 +163,7 @@ static struct { .restrictions = ACPI_CEDT_CFMWS_RESTRICT_TYPE3 | ACPI_CEDT_CFMWS_RESTRICT_PMEM, .qtg_id = 3, - .window_size = SZ_256M * 2, + .window_size = SZ_256M * 8UL, }, .target = { 0, 1, }, },
