From: Srinivasulu Thanneeru <sthanneeru.opensrc@xxxxxxxxxx>
Adding UAPI support for
1. CXL r3.1 8.2.9.5.3 Get Log Capabilities.
2. CXL r3.1 8.2.9.5.6 Get Supported Logs Sub-List.
Signed-off-by: Srinivasulu Thanneeru <sthanneeru.opensrc@xxxxxxxxxx>
---
drivers/cxl/core/mbox.c | 2 ++
drivers/cxl/cxlmem.h | 2 ++
include/uapi/linux/cxl_mem.h | 2 ++
3 files changed, 6 insertions(+)
diff --git a/drivers/cxl/core/mbox.c b/drivers/cxl/core/mbox.c
index 27166a411705..30bd8264292f 100644
--- a/drivers/cxl/core/mbox.c
+++ b/drivers/cxl/core/mbox.c
@@ -56,6 +56,8 @@ static struct cxl_mem_command cxl_mem_commands[CXL_MEM_COMMAND_ID_MAX] = {
CXL_CMD(GET_LSA, 0x8, CXL_VARIABLE_PAYLOAD, 0),
CXL_CMD(GET_HEALTH_INFO, 0, 0x12, 0),
CXL_CMD(GET_LOG, 0x18, CXL_VARIABLE_PAYLOAD, CXL_CMD_FLAG_FORCE_ENABLE),
+ CXL_CMD(GET_LOG_CAPS, 0x10, 0x4, 0),
+ CXL_CMD(GET_SUP_LOG_SUBLIST, 0x2, CXL_VARIABLE_PAYLOAD, 0),
CXL_CMD(SET_PARTITION_INFO, 0x0a, 0, 0),
CXL_CMD(SET_LSA, CXL_VARIABLE_PAYLOAD, 0, 0),
CXL_CMD(GET_ALERT_CONFIG, 0, 0x10, 0),
diff --git a/drivers/cxl/cxlmem.h b/drivers/cxl/cxlmem.h
index 5303d6942b88..671e46538baa 100644
--- a/drivers/cxl/cxlmem.h
+++ b/drivers/cxl/cxlmem.h
@@ -529,6 +529,8 @@ enum cxl_opcode {
CXL_MBOX_OP_SET_TIMESTAMP = 0x0301,
CXL_MBOX_OP_GET_SUPPORTED_LOGS = 0x0400,
CXL_MBOX_OP_GET_LOG = 0x0401,
+ CXL_MBOX_OP_GET_LOG_CAPS = 0x0402,
+ CXL_MBOX_OP_GET_SUP_LOG_SUBLIST = 0x0405,
CXL_MBOX_OP_IDENTIFY = 0x4000,
CXL_MBOX_OP_GET_PARTITION_INFO = 0x4100,
CXL_MBOX_OP_SET_PARTITION_INFO = 0x4101,
diff --git a/include/uapi/linux/cxl_mem.h b/include/uapi/linux/cxl_mem.h
index 42066f4eb890..49c25056c222 100644
--- a/include/uapi/linux/cxl_mem.h
+++ b/include/uapi/linux/cxl_mem.h
@@ -47,6 +47,8 @@
___DEPRECATED(SCAN_MEDIA, "Scan Media"), \
___DEPRECATED(GET_SCAN_MEDIA, "Get Scan Media Results"), \
___C(GET_TIMESTAMP, "Get Timestamp"), \
+ ___C(GET_LOG_CAPS, "Get Log Capabilities"), \
+ ___C(GET_SUP_LOG_SUBLIST, "Get Supported Logs Sub-List"), \
___C(MAX, "invalid / last command")
#define ___C(a, b) CXL_MEM_COMMAND_ID_##a
--
2.25.1
