Mesa (master): radv: assert on CP_DMA_USE_L2 for SI

[Grazvydas Ignotas]

Module: Mesa
Branch: master
Commit: f490200973a233454158ff191f279d45be3b39c0
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f490200973a233454158ff191f279d45be3b39c0

Author: Grazvydas Ignotas <notasas at gmail.com>
Date:   Sat Jun 10 18:20:13 2017 +0300

radv: assert on CP_DMA_USE_L2 for SI

The register header (and radeonsi comment) states V_411_SRC_ADDR_TC_L2
is for CIK+ only, so let's assert on earlier ASICs.

Signed-off-by: Grazvydas Ignotas <notasas at gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

---

 src/amd/vulkan/si_cmd_buffer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c
index 33414c1cbc..962b76fe9d 100644
--- a/src/amd/vulkan/si_cmd_buffer.c
+++ b/src/amd/vulkan/si_cmd_buffer.c
@@ -1193,6 +1193,7 @@ static void si_emit_cp_dma(struct radv_cmd_buffer *cmd_buffer,
 		radeon_emit(cs, dst_va >> 32);		/* DST_ADDR_HI [31:0] */
 		radeon_emit(cs, command);
 	} else {
+		assert(!(flags & CP_DMA_USE_L2));
 		header |= S_411_SRC_ADDR_HI(src_va >> 32);
 		radeon_emit(cs, PKT3(PKT3_CP_DMA, 4, 0));
 		radeon_emit(cs, src_va);			/* SRC_ADDR_LO [31:0] */