[PATCH 03/20] cxl: Move CXL spec defines to public header

[<mhonap@nvidia.com>]

From: Manish Honap <mhonap@nvidia.com>

HDM decoder capability structure and component reg block size
needs to be used by VFIO subsystem. Move the macros from private
CXL header to public one.

Signed-off-by: Manish Honap <mhonap@nvidia.com>
---
 drivers/cxl/cxl.h | 30 ------------------------------
 include/cxl/cxl.h | 30 ++++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h
index 10ddab3949ee..7146059e0dae 100644
--- a/drivers/cxl/cxl.h
+++ b/drivers/cxl/cxl.h
@@ -24,9 +24,6 @@ extern const struct nvdimm_security_ops *cxl_security_ops;
  * (port-driver, region-driver, nvdimm object-drivers... etc).
  */
 
-/* CXL 2.0 8.2.4 CXL Component Register Layout and Definition */
-#define CXL_COMPONENT_REG_BLOCK_SIZE SZ_64K
-
 /* CXL 2.0 8.2.5 CXL.cache and CXL.mem Registers*/
 #define CXL_CM_OFFSET 0x1000
 #define CXL_CM_CAP_HDR_OFFSET 0x0
@@ -39,33 +36,6 @@ extern const struct nvdimm_security_ops *cxl_security_ops;
 #define   CXL_CM_CAP_HDR_ARRAY_SIZE_MASK GENMASK(31, 24)
 #define CXL_CM_CAP_PTR_MASK GENMASK(31, 20)
 
-/* HDM decoders CXL 2.0 8.2.5.12 CXL HDM Decoder Capability Structure */
-#define CXL_HDM_DECODER_CAP_OFFSET 0x0
-#define   CXL_HDM_DECODER_COUNT_MASK GENMASK(3, 0)
-#define   CXL_HDM_DECODER_TARGET_COUNT_MASK GENMASK(7, 4)
-#define   CXL_HDM_DECODER_INTERLEAVE_11_8 BIT(8)
-#define   CXL_HDM_DECODER_INTERLEAVE_14_12 BIT(9)
-#define   CXL_HDM_DECODER_INTERLEAVE_3_6_12_WAY BIT(11)
-#define   CXL_HDM_DECODER_INTERLEAVE_16_WAY BIT(12)
-#define CXL_HDM_DECODER_CTRL_OFFSET 0x4
-#define   CXL_HDM_DECODER_ENABLE BIT(1)
-#define CXL_HDM_DECODER0_BASE_LOW_OFFSET(i) (0x20 * (i) + 0x10)
-#define CXL_HDM_DECODER0_BASE_HIGH_OFFSET(i) (0x20 * (i) + 0x14)
-#define CXL_HDM_DECODER0_SIZE_LOW_OFFSET(i) (0x20 * (i) + 0x18)
-#define CXL_HDM_DECODER0_SIZE_HIGH_OFFSET(i) (0x20 * (i) + 0x1c)
-#define CXL_HDM_DECODER0_CTRL_OFFSET(i) (0x20 * (i) + 0x20)
-#define   CXL_HDM_DECODER0_CTRL_IG_MASK GENMASK(3, 0)
-#define   CXL_HDM_DECODER0_CTRL_IW_MASK GENMASK(7, 4)
-#define   CXL_HDM_DECODER0_CTRL_LOCK BIT(8)
-#define   CXL_HDM_DECODER0_CTRL_COMMIT BIT(9)
-#define   CXL_HDM_DECODER0_CTRL_COMMITTED BIT(10)
-#define   CXL_HDM_DECODER0_CTRL_COMMIT_ERROR BIT(11)
-#define   CXL_HDM_DECODER0_CTRL_HOSTONLY BIT(12)
-#define CXL_HDM_DECODER0_TL_LOW(i) (0x20 * (i) + 0x24)
-#define CXL_HDM_DECODER0_TL_HIGH(i) (0x20 * (i) + 0x28)
-#define CXL_HDM_DECODER0_SKIP_LOW(i) CXL_HDM_DECODER0_TL_LOW(i)
-#define CXL_HDM_DECODER0_SKIP_HIGH(i) CXL_HDM_DECODER0_TL_HIGH(i)
-
 /* HDM decoder control register constants CXL 3.0 8.2.5.19.7 */
 #define CXL_DECODER_MIN_GRANULARITY 256
 #define CXL_DECODER_MAX_ENCODED_IG 6
diff --git a/include/cxl/cxl.h b/include/cxl/cxl.h
index 610711e861d4..27c006fa53c3 100644
--- a/include/cxl/cxl.h
+++ b/include/cxl/cxl.h
@@ -75,6 +75,36 @@ struct cxl_regs {
 #define   CXL_CM_CAP_CAP_ID_HDM 0x5
 #define   CXL_CM_CAP_CAP_HDM_VERSION 1
 
+/* CXL 2.0 8.2.4 CXL Component Register Layout and Definition */
+#define CXL_COMPONENT_REG_BLOCK_SIZE SZ_64K
+
+/* HDM decoders CXL 2.0 8.2.5.12 CXL HDM Decoder Capability Structure */
+#define CXL_HDM_DECODER_CAP_OFFSET 0x0
+#define   CXL_HDM_DECODER_COUNT_MASK GENMASK(3, 0)
+#define   CXL_HDM_DECODER_TARGET_COUNT_MASK GENMASK(7, 4)
+#define   CXL_HDM_DECODER_INTERLEAVE_11_8 BIT(8)
+#define   CXL_HDM_DECODER_INTERLEAVE_14_12 BIT(9)
+#define   CXL_HDM_DECODER_INTERLEAVE_3_6_12_WAY BIT(11)
+#define   CXL_HDM_DECODER_INTERLEAVE_16_WAY BIT(12)
+#define CXL_HDM_DECODER_CTRL_OFFSET 0x4
+#define   CXL_HDM_DECODER_ENABLE BIT(1)
+#define CXL_HDM_DECODER0_BASE_LOW_OFFSET(i) (0x20 * (i) + 0x10)
+#define CXL_HDM_DECODER0_BASE_HIGH_OFFSET(i) (0x20 * (i) + 0x14)
+#define CXL_HDM_DECODER0_SIZE_LOW_OFFSET(i) (0x20 * (i) + 0x18)
+#define CXL_HDM_DECODER0_SIZE_HIGH_OFFSET(i) (0x20 * (i) + 0x1c)
+#define CXL_HDM_DECODER0_CTRL_OFFSET(i) (0x20 * (i) + 0x20)
+#define   CXL_HDM_DECODER0_CTRL_IG_MASK GENMASK(3, 0)
+#define   CXL_HDM_DECODER0_CTRL_IW_MASK GENMASK(7, 4)
+#define   CXL_HDM_DECODER0_CTRL_LOCK BIT(8)
+#define   CXL_HDM_DECODER0_CTRL_COMMIT BIT(9)
+#define   CXL_HDM_DECODER0_CTRL_COMMITTED BIT(10)
+#define   CXL_HDM_DECODER0_CTRL_COMMIT_ERROR BIT(11)
+#define   CXL_HDM_DECODER0_CTRL_HOSTONLY BIT(12)
+#define CXL_HDM_DECODER0_TL_LOW(i) (0x20 * (i) + 0x24)
+#define CXL_HDM_DECODER0_TL_HIGH(i) (0x20 * (i) + 0x28)
+#define CXL_HDM_DECODER0_SKIP_LOW(i) CXL_HDM_DECODER0_TL_LOW(i)
+#define CXL_HDM_DECODER0_SKIP_HIGH(i) CXL_HDM_DECODER0_TL_HIGH(i)
+
 struct cxl_reg_map {
 	bool valid;
 	int id;
-- 
2.25.1