Ping review, thanks very much.
BRs, Xiaolin
-Original Message-
From: Zhang, Xiaolin
Sent: Friday, October 19, 2018 3:27 PM
To: intel-gfx@lists.freedesktop.org
Cc: intel-gvt-...@lists.freedesktop.org; Zhang, Xiaolin
; Zhenyu Wang ; Wang, Zhi A
; Chris Wilson ; Joonas
Lahtinen ; He;
It is performance optimization to reduce mmio trap numbers from 4 to
1 durning ELSP porting writing (context submission).
When context subission, to cache elsp_data[4] values in
the shared page, the last elsp_data[0] port writing will be trapped
to gvt for real context submission.
Use
