slot_id_bits and slot_gen_bits can be read directly from qxlrom instead.
va_slot_mask is never used anywhere.
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
---
drivers/gpu/drm/qxl/qxl_drv.h | 3 ---
drivers/gpu/drm/qxl/qxl_kms.c | 10 ++--------
2 files changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
index d015d4fff1..3ebe66abf2 100644
--- a/drivers/gpu/drm/qxl/qxl_drv.h
+++ b/drivers/gpu/drm/qxl/qxl_drv.h
@@ -232,9 +232,6 @@ struct qxl_device {
struct qxl_memslot main_slot;
struct qxl_memslot surfaces_slot;
- uint8_t slot_id_bits;
- uint8_t slot_gen_bits;
- uint64_t va_slot_mask;
spinlock_t release_lock;
struct idr release_idr;
diff --git a/drivers/gpu/drm/qxl/qxl_kms.c b/drivers/gpu/drm/qxl/qxl_kms.c
index a9288100ae..3c1753667d 100644
--- a/drivers/gpu/drm/qxl/qxl_kms.c
+++ b/drivers/gpu/drm/qxl/qxl_kms.c
@@ -78,9 +78,9 @@ static void setup_slot(struct qxl_device *qdev,
slot->generation = qdev->rom->slot_generation;
high_bits = (qdev->rom->slots_start + slot->index)
- << qdev->slot_gen_bits;
+ << qdev->rom->slot_gen_bits;
high_bits |= slot->generation;
- high_bits <<= (64 - (qdev->slot_gen_bits + qdev->slot_id_bits));
+ high_bits <<= (64 - (qdev->rom->slot_gen_bits + qdev->rom->slot_id_bits));
slot->high_bits = high_bits;
DRM_INFO("slot %d (%s): base 0x%08lx, size 0x%08lx\n",
@@ -235,12 +235,6 @@ int qxl_device_init(struct qxl_device *qdev,
r = -ENOMEM;
goto cursor_ring_free;
}
- /* TODO - slot initialization should happen on reset. where is our
- * reset handler? */
- qdev->slot_gen_bits = qdev->rom->slot_gen_bits;
- qdev->slot_id_bits = qdev->rom->slot_id_bits;
- qdev->va_slot_mask =
- (~(uint64_t)0) >> (qdev->slot_id_bits + qdev->slot_gen_bits);
idr_init(&qdev->release_idr);
spin_lock_init(&qdev->release_idr_lock);
--
2.9.3
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