Move access_type and pagefault struct to header file so it
can be shared with svm sub-system. This is preparation work
for enabling page fault for svm.
Signed-off-by: Oak Zeng <oak.zeng@xxxxxxxxx>
Cc: Niranjana Vishwanathapura <niranjana.vishwanathapura@xxxxxxxxx>
Cc: Matthew Brost <matthew.brost@xxxxxxxxx>
Cc: Thomas Hellström <thomas.hellstrom@xxxxxxxxx>
Cc: Brian Welty <brian.welty@xxxxxxxxx>
---
drivers/gpu/drm/xe/xe_gt.h | 20 ++++++++++++++++++++
drivers/gpu/drm/xe/xe_gt_pagefault.c | 21 ---------------------
2 files changed, 20 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/xe/xe_gt.h b/drivers/gpu/drm/xe/xe_gt.h
index 4486e083f5ef..51dd288cf1cf 100644
--- a/drivers/gpu/drm/xe/xe_gt.h
+++ b/drivers/gpu/drm/xe/xe_gt.h
@@ -17,6 +17,26 @@
xe_hw_engine_is_valid((hwe__)))
#define CCS_MASK(gt) (((gt)->info.engine_mask & XE_HW_ENGINE_CCS_MASK) >> XE_HW_ENGINE_CCS0)
+enum access_type {
+ ACCESS_TYPE_READ = 0,
+ ACCESS_TYPE_WRITE = 1,
+ ACCESS_TYPE_ATOMIC = 2,
+ ACCESS_TYPE_RESERVED = 3,
+};
+
+struct pagefault {
+ u64 page_addr;
+ u32 asid;
+ u16 pdata;
+ u8 vfid;
+ u8 access_type;
+ u8 fault_type;
+ u8 fault_level;
+ u8 engine_class;
+ u8 engine_instance;
+ u8 fault_unsuccessful;
+ bool trva_fault;
+};
#ifdef CONFIG_FAULT_INJECTION
#include <linux/fault-inject.h> /* XXX: fault-inject.h is broken */
diff --git a/drivers/gpu/drm/xe/xe_gt_pagefault.c b/drivers/gpu/drm/xe/xe_gt_pagefault.c
index 5c2603075af9..467d68f8332e 100644
--- a/drivers/gpu/drm/xe/xe_gt_pagefault.c
+++ b/drivers/gpu/drm/xe/xe_gt_pagefault.c
@@ -23,27 +23,6 @@
#include "xe_trace.h"
#include "xe_vm.h"
-struct pagefault {
- u64 page_addr;
- u32 asid;
- u16 pdata;
- u8 vfid;
- u8 access_type;
- u8 fault_type;
- u8 fault_level;
- u8 engine_class;
- u8 engine_instance;
- u8 fault_unsuccessful;
- bool trva_fault;
-};
-
-enum access_type {
- ACCESS_TYPE_READ = 0,
- ACCESS_TYPE_WRITE = 1,
- ACCESS_TYPE_ATOMIC = 2,
- ACCESS_TYPE_RESERVED = 3,
-};
-
enum fault_type {
NOT_PRESENT = 0,
WRITE_ACCESS_VIOLATION = 1,
--
2.26.3
