Displaying 2 results from an estimated 2 matches for "start_phys_addr".
2018 Dec 12
0
[PATCH v2 03/18] drm/qxl: simplify slot management
...xl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 7eabf4a9ed..f9dddfe7d9 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -130,9 +130,11 @@ struct qxl_mman {
};
struct qxl_memslot {
+ int index;
+ const char *name;
uint8_t generation;
uint64_t start_phys_addr;
- uint64_t end_phys_addr;
+ uint64_t size;
uint64_t high_bits;
};
@@ -228,11 +230,8 @@ struct qxl_device {
unsigned int primary_created:1;
- struct qxl_memslot *mem_slots;
- uint8_t n_mem_slots;
-
- uint8_t main_mem_slot;
- uint8_t surfaces_mem_slot;
+ struct qxl_memslot main_slot;
+...
2018 Dec 12
0
[PATCH v2 06/18] drm/qxl: use separate offset spaces for the two slots / ttm memory types.
...0 +++++++++-
3 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index 3ebe66abf2..27e0a3fc08 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -136,6 +136,7 @@ struct qxl_memslot {
uint64_t start_phys_addr;
uint64_t size;
uint64_t high_bits;
+ uint64_t gpu_offset;
};
enum {
@@ -312,8 +313,10 @@ qxl_bo_physical_address(struct qxl_device *qdev, struct qxl_bo *bo,
(bo->tbo.mem.mem_type == TTM_PL_VRAM)
? &qdev->main_slot : &qdev->surfaces_slot;
+ WARN_ON_ONCE((bo-&...