gpu: nvgpu: Full chip support for ctxsw

nvgpu changes needed to handle the newly added ctxsw lists
Fix regops support for ppc registers

Squashed from:
Change-Id: I08e6dec3bb2f7aa51de912c9d1c84a350ce07f72
Signed-off-by: neha <njoshi@nvidia.com>
Reviewed-on: http://git-master/r/1151010
(cherry picked from commit fd03ad9f09e66f78db88fb7ece448e26e0515821)

and:
Change-Id: I75a7f810ee0b613c22ac2cef2d936563d8067f97
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Reviewed-on: http://git-master/r/1158888
(cherry picked from commit f00a7fcc57fb937b800e46760087ff6f7637520c)

Bug 200180000
Bug 1771830

Reviewed-on: http://git-master/r/1164397
(cherry picked from commit 7028f051e4f37edeff90a9923f022cec6c645a8f)
Signed-off-by: Peter Daifuku <pdaifuku@nvidia.com>
Change-Id: I796ddf93ef37170843a4a6b44190cd6780d25852
Reviewed-on: http://git-master/r/1183588
Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>
GVS: Gerrit_Virtual_Submit

1 files changed, 33 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a.c b/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a.c
index 5029db8d..81ac341f 100644
--- a/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gr_ctx_gk20a.c
@@ -336,6 +336,34 @@ static int gr_gk20a_init_ctx_vars_fw(struct gk20a *g, struct gr_gk20a *gr)
                                 if (err)
                                         goto clean_up;
                                 break;
+                        case NETLIST_REGIONID_NVPERF_SYS_ROUTER:
+                                gk20a_dbg_info("NETLIST_REGIONID_NVPERF_SYS_ROUTER");
+                                err = gr_gk20a_alloc_load_netlist_aiv(
+                                        src, size, &g->gr.ctx_vars.ctxsw_regs.perf_sys_router);
+                                if (err)
+                                        goto clean_up;
+                                break;
+                        case NETLIST_REGIONID_NVPERF_PMA:
+                                gk20a_dbg_info("NETLIST_REGIONID_NVPERF_PMA");
+                                err = gr_gk20a_alloc_load_netlist_aiv(
+                                        src, size, &g->gr.ctx_vars.ctxsw_regs.perf_pma);
+                                if (err)
+                                        goto clean_up;
+                                break;
+                        case NETLIST_REGIONID_CTXREG_PMROP:
+                                gk20a_dbg_info("NETLIST_REGIONID_CTXREG_PMROP");
+                                err = gr_gk20a_alloc_load_netlist_aiv(
+                                        src, size, &g->gr.ctx_vars.ctxsw_regs.pm_rop);
+                                if (err)
+                                        goto clean_up;
+                                break;
+                        case NETLIST_REGIONID_CTXREG_PMUCGPC:
+                                gk20a_dbg_info("NETLIST_REGIONID_CTXREG_PMUCGPC");
+                                err = gr_gk20a_alloc_load_netlist_aiv(
+                                        src, size, &g->gr.ctx_vars.ctxsw_regs.pm_ucgpc);
+                                if (err)
+                                        goto clean_up;
+                                break;
                         default:
                                 gk20a_dbg_info("unrecognized region %d skipped", i);
                                 break;
@@ -381,6 +409,11 @@ clean_up:
                 kfree(g->gr.ctx_vars.ctxsw_regs.gpc_router.l);
                 kfree(g->gr.ctx_vars.ctxsw_regs.pm_ltc.l);
                 kfree(g->gr.ctx_vars.ctxsw_regs.pm_fbpa.l);
+                kfree(g->gr.ctx_vars.ctxsw_regs.pm_fbpa.l);
+                kfree(g->gr.ctx_vars.ctxsw_regs.perf_sys_router.l);
+                kfree(g->gr.ctx_vars.ctxsw_regs.perf_pma.l);
+                kfree(g->gr.ctx_vars.ctxsw_regs.pm_rop.l);
+                kfree(g->gr.ctx_vars.ctxsw_regs.pm_ucgpc.l);
                 release_firmware(netlist_fw);
                 err = -ENOENT;
         }