In preparation to add tracepoint support, move protocol error UUID
definition to a common location and make CXL RAS capability struct
global for use across different modules.
Signed-off-by: Smita Koralahalli <Smita.KoralahalliChannabasappa@xxxxxxx>
Reviewed-by: Dave Jiang <dave.jiang@xxxxxxxxx>
Reviewed-by: Alison Schofield <alison.schofield@xxxxxxxxx>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
v2:
No functional change. CXL RAS Capability struct is now in
include/cxl/event.h instead of include/linux/cxl-event.h
---
drivers/firmware/efi/cper_cxl.c | 11 -----------
drivers/firmware/efi/cper_cxl.h | 7 ++-----
include/cxl/event.h | 11 +++++++++++
include/linux/cper.h | 4 ++++
4 files changed, 17 insertions(+), 16 deletions(-)
diff --git a/drivers/firmware/efi/cper_cxl.c b/drivers/firmware/efi/cper_cxl.c
index a55771b99a97..4fd8d783993e 100644
--- a/drivers/firmware/efi/cper_cxl.c
+++ b/drivers/firmware/efi/cper_cxl.c
@@ -18,17 +18,6 @@
#define PROT_ERR_VALID_DVSEC BIT_ULL(5)
#define PROT_ERR_VALID_ERROR_LOG BIT_ULL(6)
-/* CXL RAS Capability Structure, CXL v3.0 sec 8.2.4.16 */
-struct cxl_ras_capability_regs {
- u32 uncor_status;
- u32 uncor_mask;
- u32 uncor_severity;
- u32 cor_status;
- u32 cor_mask;
- u32 cap_control;
- u32 header_log[16];
-};
-
static const char * const prot_err_agent_type_strs[] = {
"Restricted CXL Device",
"Restricted CXL Host Downstream Port",
diff --git a/drivers/firmware/efi/cper_cxl.h b/drivers/firmware/efi/cper_cxl.h
index 86bfcf7909ec..0d248ad888a1 100644
--- a/drivers/firmware/efi/cper_cxl.h
+++ b/drivers/firmware/efi/cper_cxl.h
@@ -7,14 +7,11 @@
* Author: Smita Koralahalli <Smita.KoralahalliChannabasappa@xxxxxxx>
*/
+#include <cxl/event.h>
+
#ifndef LINUX_CPER_CXL_H
#define LINUX_CPER_CXL_H
-/* CXL Protocol Error Section */
-#define CPER_SEC_CXL_PROT_ERR \
- GUID_INIT(0x80B9EFB4, 0x52B5, 0x4DE3, 0xA7, 0x77, 0x68, 0x78, \
- 0x4B, 0x77, 0x10, 0x48)
-
#pragma pack(1)
/* Compute Express Link Protocol Error Section, UEFI v2.10 sec N.2.13 */
diff --git a/include/cxl/event.h b/include/cxl/event.h
index 0bea1afbd747..57b4630568f6 100644
--- a/include/cxl/event.h
+++ b/include/cxl/event.h
@@ -147,6 +147,17 @@ struct cxl_cper_event_rec {
union cxl_event event;
} __packed;
+/* CXL RAS Capability Structure, CXL v3.0 sec 8.2.4.16 */
+struct cxl_ras_capability_regs {
+ u32 uncor_status;
+ u32 uncor_mask;
+ u32 uncor_severity;
+ u32 cor_status;
+ u32 cor_mask;
+ u32 cap_control;
+ u32 header_log[16];
+};
+
struct cxl_cper_work_data {
enum cxl_event_type event_type;
struct cxl_cper_event_rec rec;
diff --git a/include/linux/cper.h b/include/linux/cper.h
index 265b0f8fc0b3..5c6d4d5b9975 100644
--- a/include/linux/cper.h
+++ b/include/linux/cper.h
@@ -89,6 +89,10 @@ enum {
#define CPER_NOTIFY_DMAR \
GUID_INIT(0x667DD791, 0xC6B3, 0x4c27, 0x8A, 0x6B, 0x0F, 0x8E, \
0x72, 0x2D, 0xEB, 0x41)
+/* CXL Protocol Error Section */
+#define CPER_SEC_CXL_PROT_ERR \
+ GUID_INIT(0x80B9EFB4, 0x52B5, 0x4DE3, 0xA7, 0x77, 0x68, 0x78, \
+ 0x4B, 0x77, 0x10, 0x48)
/* CXL Event record UUIDs are formatted as GUIDs and reported in section type */
/*
--
2.17.1
