From b96a6506d0095ef7271b9fadaba2e0dc6ca33484 Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Mon, 10 Sep 2018 19:48:14 +0530 Subject: gpu: nvgpu: rename PMU perf unit to pmu_perf Move all files under perf/* to pmu_perf/* since pmu_perf is logically appropriate name for PMU's perf unit Rename perf.c to pmu_perf.c Also rename the HAL from gops.perf to gops.pmu_perf Jira NVGPU-1102 Change-Id: I79e73b8b102ddf6b49783c2f38d861cd43b0b4c6 Signed-off-by: Deepak Nibade Reviewed-on: https://git-master.nvidia.com/r/1819301 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/Makefile | 6 +- drivers/gpu/nvgpu/Makefile.sources | 6 +- drivers/gpu/nvgpu/common/pmu/pmu_ipc.c | 4 +- drivers/gpu/nvgpu/gv100/perf_gv100.c | 2 +- drivers/gpu/nvgpu/include/nvgpu/gk20a.h | 4 +- drivers/gpu/nvgpu/lpwr/lpwr.c | 2 +- drivers/gpu/nvgpu/perf/perf.c | 128 ---- drivers/gpu/nvgpu/perf/perf.h | 85 --- drivers/gpu/nvgpu/perf/vfe_equ.c | 607 ----------------- drivers/gpu/nvgpu/perf/vfe_equ.h | 84 --- drivers/gpu/nvgpu/perf/vfe_var.c | 1091 ------------------------------- drivers/gpu/nvgpu/perf/vfe_var.h | 109 --- drivers/gpu/nvgpu/pmu_perf/pmu_perf.c | 128 ++++ drivers/gpu/nvgpu/pmu_perf/pmu_perf.h | 85 +++ drivers/gpu/nvgpu/pmu_perf/vfe_equ.c | 607 +++++++++++++++++ drivers/gpu/nvgpu/pmu_perf/vfe_equ.h | 84 +++ drivers/gpu/nvgpu/pmu_perf/vfe_var.c | 1091 +++++++++++++++++++++++++++++++ drivers/gpu/nvgpu/pmu_perf/vfe_var.h | 109 +++ drivers/gpu/nvgpu/pstate/pstate.c | 2 +- 19 files changed, 2117 insertions(+), 2117 deletions(-) delete mode 100644 drivers/gpu/nvgpu/perf/perf.c delete mode 100644 drivers/gpu/nvgpu/perf/perf.h delete mode 100644 drivers/gpu/nvgpu/perf/vfe_equ.c delete mode 100644 drivers/gpu/nvgpu/perf/vfe_equ.h delete mode 100644 drivers/gpu/nvgpu/perf/vfe_var.c delete mode 100644 drivers/gpu/nvgpu/perf/vfe_var.h create mode 100644 drivers/gpu/nvgpu/pmu_perf/pmu_perf.c create mode 100644 drivers/gpu/nvgpu/pmu_perf/pmu_perf.h create mode 100644 drivers/gpu/nvgpu/pmu_perf/vfe_equ.c create mode 100644 drivers/gpu/nvgpu/pmu_perf/vfe_equ.h create mode 100644 drivers/gpu/nvgpu/pmu_perf/vfe_var.c create mode 100644 drivers/gpu/nvgpu/pmu_perf/vfe_var.h diff --git a/drivers/gpu/nvgpu/Makefile b/drivers/gpu/nvgpu/Makefile index 65bef3d3..d7944088 100644 --- a/drivers/gpu/nvgpu/Makefile +++ b/drivers/gpu/nvgpu/Makefile @@ -343,9 +343,9 @@ nvgpu-y += \ clk/clk_vf_point.o \ clk/clk_arb.o \ clk/clk_freq_controller.o \ - perf/vfe_var.o \ - perf/vfe_equ.o \ - perf/perf.o \ + pmu_perf/vfe_var.o \ + pmu_perf/vfe_equ.o \ + pmu_perf/pmu_perf.o \ clk/clk.o \ gp106/clk_gp106.o \ gp106/clk_arb_gp106.o \ diff --git a/drivers/gpu/nvgpu/Makefile.sources b/drivers/gpu/nvgpu/Makefile.sources index aec49c03..a5325980 100644 --- a/drivers/gpu/nvgpu/Makefile.sources +++ b/drivers/gpu/nvgpu/Makefile.sources @@ -136,9 +136,9 @@ srcs := os/posix/nvgpu.c \ therm/thrmchannel.c \ therm/thrmdev.c \ therm/thrmpmu.c \ - perf/perf.c \ - perf/vfe_equ.c \ - perf/vfe_var.c \ + pmu_perf/pmu_perf.c \ + pmu_perf/vfe_equ.c \ + pmu_perf/vfe_var.c \ pmgr/pmgr.c \ pmgr/pmgrpmu.c \ pmgr/pwrdev.c \ diff --git a/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c b/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c index 6f1ca88a..f116df13 100644 --- a/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c +++ b/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c @@ -607,8 +607,8 @@ static int pmu_handle_event(struct nvgpu_pmu *pmu, struct pmu_msg *msg) err = nvgpu_pmu_handle_perfmon_event(pmu, &msg->msg.perfmon); break; case PMU_UNIT_PERF: - if (g->ops.perf.handle_pmu_perf_event != NULL) { - err = g->ops.perf.handle_pmu_perf_event(g, + if (g->ops.pmu_perf.handle_pmu_perf_event != NULL) { + err = g->ops.pmu_perf.handle_pmu_perf_event(g, (void *)&msg->msg.perf); } else { WARN_ON(true); diff --git a/drivers/gpu/nvgpu/gv100/perf_gv100.c b/drivers/gpu/nvgpu/gv100/perf_gv100.c index ea4c3662..17a2334b 100644 --- a/drivers/gpu/nvgpu/gv100/perf_gv100.c +++ b/drivers/gpu/nvgpu/gv100/perf_gv100.c @@ -114,7 +114,7 @@ u32 gv100_perf_pmu_vfe_load(struct gk20a *g) perf_pmu_init_vfe_perf_event(g); /*register call back for future VFE updates*/ - g->ops.perf.handle_pmu_perf_event = gv100_pmu_handle_perf_event; + g->ops.pmu_perf.handle_pmu_perf_event = gv100_pmu_handle_perf_event; return status; } diff --git a/drivers/gpu/nvgpu/include/nvgpu/gk20a.h b/drivers/gpu/nvgpu/include/nvgpu/gk20a.h index 43bc58f7..fa31d0e1 100644 --- a/drivers/gpu/nvgpu/include/nvgpu/gk20a.h +++ b/drivers/gpu/nvgpu/include/nvgpu/gk20a.h @@ -72,7 +72,7 @@ struct nvgpu_gpfifo_args; #include "gk20a/ce2_gk20a.h" #include "gk20a/fifo_gk20a.h" #include "clk/clk.h" -#include "perf/perf.h" +#include "pmu_perf/pmu_perf.h" #include "pmgr/pmgr.h" #include "therm/thrm.h" @@ -1129,7 +1129,7 @@ struct gpu_ops { } clk_arb; struct { int (*handle_pmu_perf_event)(struct gk20a *g, void *pmu_msg); - } perf; + } pmu_perf; struct { int (*exec_regops)(struct dbg_session_gk20a *dbg_s, struct nvgpu_dbg_reg_op *ops, diff --git a/drivers/gpu/nvgpu/lpwr/lpwr.c b/drivers/gpu/nvgpu/lpwr/lpwr.c index 3c4e4580..c8cfb840 100644 --- a/drivers/gpu/nvgpu/lpwr/lpwr.c +++ b/drivers/gpu/nvgpu/lpwr/lpwr.c @@ -27,7 +27,7 @@ #include "gp106/bios_gp106.h" #include "pstate/pstate.h" -#include "perf/perf.h" +#include "pmu_perf/pmu_perf.h" #include "lpwr.h" static int get_lpwr_idx_table(struct gk20a *g) diff --git a/drivers/gpu/nvgpu/perf/perf.c b/drivers/gpu/nvgpu/perf/perf.c deleted file mode 100644 index 582b2577..00000000 --- a/drivers/gpu/nvgpu/perf/perf.c +++ /dev/null @@ -1,128 +0,0 @@ -/* - * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#include -#include -#include -#include - -#include "perf.h" - -struct perfrpc_pmucmdhandler_params { - struct nv_pmu_perf_rpc *prpccall; - u32 success; -}; - -static void perfrpc_pmucmdhandler(struct gk20a *g, struct pmu_msg *msg, - void *param, u32 handle, u32 status) -{ - struct perfrpc_pmucmdhandler_params *phandlerparams = - (struct perfrpc_pmucmdhandler_params *)param; - - nvgpu_log_info(g, " "); - - if (msg->msg.perf.msg_type != NV_PMU_PERF_MSG_ID_RPC) { - nvgpu_err(g, "unsupported msg for VFE LOAD RPC %x", - msg->msg.perf.msg_type); - return; - } - - if (phandlerparams->prpccall->b_supported) { - phandlerparams->success = 1; - } -} - -static int pmu_handle_perf_event(struct gk20a *g, void *pmu_msg) -{ - struct nv_pmu_perf_msg *msg = (struct nv_pmu_perf_msg *)pmu_msg; - - nvgpu_log_fn(g, " "); - switch (msg->msg_type) { - case NV_PMU_PERF_MSG_ID_VFE_CALLBACK: - nvgpu_clk_arb_schedule_vf_table_update(g); - break; - default: - WARN_ON(1); - break; - } - return 0; -} - -u32 perf_pmu_vfe_load(struct gk20a *g) -{ - struct pmu_cmd cmd; - struct pmu_payload payload; - u32 status; - u32 seqdesc; - struct nv_pmu_perf_rpc rpccall; - struct perfrpc_pmucmdhandler_params handler; - - memset(&payload, 0, sizeof(struct pmu_payload)); - memset(&rpccall, 0, sizeof(struct nv_pmu_perf_rpc)); - memset(&handler, 0, sizeof(struct perfrpc_pmucmdhandler_params)); - - /*register call back for future VFE updates*/ - g->ops.perf.handle_pmu_perf_event = pmu_handle_perf_event; - - rpccall.function = NV_PMU_PERF_RPC_ID_VFE_LOAD; - rpccall.params.vfe_load.b_load = true; - cmd.hdr.unit_id = PMU_UNIT_PERF; - cmd.hdr.size = (u32)sizeof(struct nv_pmu_perf_cmd) + - (u32)sizeof(struct pmu_hdr); - - cmd.cmd.perf.cmd_type = NV_PMU_PERF_CMD_ID_RPC; - - payload.in.buf = (u8 *)&rpccall; - payload.in.size = (u32)sizeof(struct nv_pmu_perf_rpc); - payload.in.fb_size = PMU_CMD_SUBMIT_PAYLOAD_PARAMS_FB_SIZE_UNUSED; - payload.in.offset = NV_PMU_PERF_CMD_RPC_ALLOC_OFFSET; - - payload.out.buf = (u8 *)&rpccall; - payload.out.size = (u32)sizeof(struct nv_pmu_perf_rpc); - payload.out.fb_size = PMU_CMD_SUBMIT_PAYLOAD_PARAMS_FB_SIZE_UNUSED; - payload.out.offset = NV_PMU_PERF_MSG_RPC_ALLOC_OFFSET; - - handler.prpccall = &rpccall; - handler.success = 0; - - status = nvgpu_pmu_cmd_post(g, &cmd, NULL, &payload, - PMU_COMMAND_QUEUE_LPQ, - perfrpc_pmucmdhandler, (void *)&handler, - &seqdesc, ~0); - - if (status) { - nvgpu_err(g, "unable to post perf RPC cmd %x", - cmd.cmd.perf.cmd_type); - goto done; - } - - pmu_wait_message_cond(&g->pmu, - gk20a_get_gr_idle_timeout(g), - &handler.success, 1); - - if (handler.success == 0) { - status = -EINVAL; - nvgpu_err(g, "rpc call to load VFE failed"); - } -done: - return status; -} diff --git a/drivers/gpu/nvgpu/perf/perf.h b/drivers/gpu/nvgpu/perf/perf.h deleted file mode 100644 index 71c8086b..00000000 --- a/drivers/gpu/nvgpu/perf/perf.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#ifndef NVGPU_PERF_H -#define NVGPU_PERF_H - -#include -#include "vfe_equ.h" -#include "vfe_var.h" -#include "pstate/pstate.h" -#include "volt/volt.h" -#include "lpwr/lpwr.h" -#include "boardobj/boardobjgrp_e255.h" - -#define CTRL_PERF_VFE_VAR_TYPE_INVALID 0x00 -#define CTRL_PERF_VFE_VAR_TYPE_DERIVED 0x01 -#define CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT 0x02 -#define CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM 0x03 -#define CTRL_PERF_VFE_VAR_TYPE_SINGLE 0x04 -#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY 0x05 -#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED 0x06 -#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE 0x07 -#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP 0x08 -#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE 0x09 - -#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_NONE 0x00 -#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_VALUE 0x01 -#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_OFFSET 0x02 -#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_SCALE 0x03 - -#define CTRL_PERF_VFE_EQU_TYPE_INVALID 0x00 -#define CTRL_PERF_VFE_EQU_TYPE_COMPARE 0x01 -#define CTRL_PERF_VFE_EQU_TYPE_MINMAX 0x02 -#define CTRL_PERF_VFE_EQU_TYPE_QUADRATIC 0x03 - -#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS 0x00 -#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_FREQ_MHZ 0x01 -#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_UV 0x02 -#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VF_GAIN 0x03 -#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_DELTA_UV 0x04 - -#define CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT 0x03 - -#define CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_EQUAL 0x00 -#define CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER_EQ 0x01 -#define CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER 0x02 - -struct gk20a; - -struct nvgpu_vfe_invalidate { - bool state_change; - struct nvgpu_cond wq; - struct nvgpu_thread state_task; -}; - -struct perf_pmupstate { - struct vfe_vars vfe_varobjs; - struct vfe_equs vfe_equobjs; - struct pstates pstatesobjs; - struct obj_volt volt; - struct obj_lwpr lpwr; - struct nvgpu_vfe_invalidate vfe_init; -}; - -u32 perf_pmu_vfe_load(struct gk20a *g); - -#endif /* NVGPU_PERF_H */ diff --git a/drivers/gpu/nvgpu/perf/vfe_equ.c b/drivers/gpu/nvgpu/perf/vfe_equ.c deleted file mode 100644 index 4e93c82e..00000000 --- a/drivers/gpu/nvgpu/perf/vfe_equ.c +++ /dev/null @@ -1,607 +0,0 @@ -/* - * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#include -#include - -#include "perf.h" -#include "vfe_equ.h" -#include "boardobj/boardobjgrp.h" -#include "boardobj/boardobjgrp_e255.h" -#include "ctrl/ctrlclk.h" -#include "ctrl/ctrlvolt.h" - -static struct vfe_equ *construct_vfe_equ(struct gk20a *g, void *pargs); -static int devinit_get_vfe_equ_table(struct gk20a *g, - struct vfe_equs *pequobjs); - -static int _vfe_equs_pmudatainit(struct gk20a *g, - struct boardobjgrp *pboardobjgrp, - struct nv_pmu_boardobjgrp_super *pboardobjgrppmu) -{ - int status = 0; - - status = boardobjgrp_pmudatainit_e255(g, pboardobjgrp, pboardobjgrppmu); - if (status) { - nvgpu_err(g, "error updating pmu boardobjgrp for vfe equ 0x%x", - status); - goto done; - } - -done: - return status; -} - -static int _vfe_equs_pmudata_instget(struct gk20a *g, - struct nv_pmu_boardobjgrp *pmuboardobjgrp, - struct nv_pmu_boardobj **ppboardobjpmudata, - u8 idx) -{ - struct nv_pmu_perf_vfe_equ_boardobj_grp_set *pgrp_set = - (struct nv_pmu_perf_vfe_equ_boardobj_grp_set *)pmuboardobjgrp; - - nvgpu_log_info(g, " "); - - /* check whether pmuboardobjgrp has a valid boardobj in index */ - if (idx >= CTRL_BOARDOBJGRP_E255_MAX_OBJECTS) { - return -EINVAL; - } - - *ppboardobjpmudata = (struct nv_pmu_boardobj *) - &pgrp_set->objects[idx].data.board_obj; - nvgpu_log_info(g, " Done"); - return 0; -} - -int vfe_equ_sw_setup(struct gk20a *g) -{ - int status; - struct boardobjgrp *pboardobjgrp = NULL; - struct vfe_equs *pvfeequobjs; - - nvgpu_log_info(g, " "); - - status = boardobjgrpconstruct_e255(g, &g->perf_pmu.vfe_equobjs.super); - if (status) { - nvgpu_err(g, - "error creating boardobjgrp for clk domain, status - 0x%x", - status); - goto done; - } - - pboardobjgrp = &g->perf_pmu.vfe_equobjs.super.super; - pvfeequobjs = &(g->perf_pmu.vfe_equobjs); - - BOARDOBJGRP_PMU_CONSTRUCT(pboardobjgrp, PERF, VFE_EQU); - - status = BOARDOBJGRP_PMU_CMD_GRP_SET_CONSTRUCT(g, pboardobjgrp, - perf, PERF, vfe_equ, VFE_EQU); - if (status) { - nvgpu_err(g, - "error constructing PMU_BOARDOBJ_CMD_GRP_SET interface - 0x%x", - status); - goto done; - } - - pboardobjgrp->pmudatainit = _vfe_equs_pmudatainit; - pboardobjgrp->pmudatainstget = _vfe_equs_pmudata_instget; - - status = devinit_get_vfe_equ_table(g, pvfeequobjs); - if (status) { - goto done; - } - -done: - nvgpu_log_info(g, " done status %x", status); - return status; -} - -int vfe_equ_pmu_setup(struct gk20a *g) -{ - int status; - struct boardobjgrp *pboardobjgrp = NULL; - - nvgpu_log_info(g, " "); - - pboardobjgrp = &g->perf_pmu.vfe_equobjs.super.super; - - if (!pboardobjgrp->bconstructed) { - return -EINVAL; - } - - status = pboardobjgrp->pmuinithandle(g, pboardobjgrp); - - nvgpu_log_info(g, "Done"); - return status; -} - -static int devinit_get_vfe_equ_table(struct gk20a *g, - struct vfe_equs *pvfeequobjs) -{ - int status = 0; - u8 *vfeequs_tbl_ptr = NULL; - struct vbios_vfe_3x_header_struct vfeequs_tbl_header = { 0 }; - struct vbios_vfe_3x_equ_entry_struct equ = { 0 }; - u8 *vfeequs_tbl_entry_ptr = NULL; - u8 *rd_offset_ptr = NULL; - u32 index = 0; - struct vfe_equ *pequ; - u8 equ_type = 0; - u32 szfmt; - union { - struct boardobj board_obj; - struct vfe_equ super; - struct vfe_equ_compare compare; - struct vfe_equ_minmax minmax; - struct vfe_equ_quadratic quadratic; - } equ_data; - - nvgpu_log_info(g, " "); - - vfeequs_tbl_ptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, - g->bios.perf_token, - CONTINUOUS_VIRTUAL_BINNING_TABLE); - - if (vfeequs_tbl_ptr == NULL) { - status = -EINVAL; - goto done; - } - - memcpy(&vfeequs_tbl_header, vfeequs_tbl_ptr, - VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07); - if (vfeequs_tbl_header.header_size != VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07) { - status = -EINVAL; - goto done; - } - - if (vfeequs_tbl_header.vfe_equ_entry_size == - VBIOS_VFE_3X_EQU_ENTRY_SIZE_17) { - szfmt = VBIOS_VFE_3X_EQU_ENTRY_SIZE_17; - } else if (vfeequs_tbl_header.vfe_equ_entry_size == - VBIOS_VFE_3X_EQU_ENTRY_SIZE_18) { - szfmt = VBIOS_VFE_3X_EQU_ENTRY_SIZE_18; - } else { - status = -EINVAL; - goto done; - } - - vfeequs_tbl_entry_ptr = vfeequs_tbl_ptr + - vfeequs_tbl_header.header_size + - (vfeequs_tbl_header.vfe_var_entry_count * - vfeequs_tbl_header.vfe_var_entry_size); - - for (index = 0; - index < vfeequs_tbl_header.vfe_equ_entry_count; - index++) { - memset(&equ, 0, sizeof(struct vbios_vfe_3x_equ_entry_struct)); - - rd_offset_ptr = vfeequs_tbl_entry_ptr + - (index * vfeequs_tbl_header.vfe_equ_entry_size); - - memcpy(&equ, rd_offset_ptr, szfmt); - - equ_data.super.var_idx = (u8)equ.var_idx; - equ_data.super.equ_idx_next = - (equ.equ_idx_next == VBIOS_VFE_3X_EQU_ENTRY_IDX_INVALID) ? - CTRL_BOARDOBJ_IDX_INVALID : (u8)equ.equ_idx_next; - equ_data.super.out_range_min = equ.out_range_min; - equ_data.super.out_range_max = equ.out_range_max; - - switch (BIOS_GET_FIELD(equ.param3, VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE)) { - case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_UNITLESS: - equ_data.super.output_type = - CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS; - break; - - case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_FREQ_MHZ: - equ_data.super.output_type = - CTRL_PERF_VFE_EQU_OUTPUT_TYPE_FREQ_MHZ; - break; - - case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_VOLT_UV: - equ_data.super.output_type = - CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_UV; - break; - - case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_VF_GAIN: - equ_data.super.output_type = - CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VF_GAIN; - break; - - case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_VOLT_DELTA_UV: - equ_data.super.output_type = - CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_DELTA_UV; - break; - - default: - nvgpu_err(g, "unrecognized output id @vfeequ index %d", - index); - goto done; - } - - switch ((u8)equ.type) { - case VBIOS_VFE_3X_EQU_ENTRY_TYPE_DISABLED: - case VBIOS_VFE_3X_EQU_ENTRY_TYPE_QUADRATIC_FXP: - case VBIOS_VFE_3X_EQU_ENTRY_TYPE_MINMAX_FXP: - continue; - break; - - case VBIOS_VFE_3X_EQU_ENTRY_TYPE_QUADRATIC: - equ_type = CTRL_PERF_VFE_EQU_TYPE_QUADRATIC; - equ_data.quadratic.coeffs[0] = equ.param0; - equ_data.quadratic.coeffs[1] = equ.param1; - equ_data.quadratic.coeffs[2] = equ.param2; - break; - - case VBIOS_VFE_3X_EQU_ENTRY_TYPE_MINMAX: - equ_type = CTRL_PERF_VFE_EQU_TYPE_MINMAX; - equ_data.minmax.b_max = BIOS_GET_FIELD(equ.param0, - VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_CRIT) && - VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_CRIT_MAX; - equ_data.minmax.equ_idx0 = (u8)BIOS_GET_FIELD( - equ.param0, - VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_VFE_EQU_IDX_0); - equ_data.minmax.equ_idx1 = (u8)BIOS_GET_FIELD( - equ.param0, - VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_VFE_EQU_IDX_1); - break; - - case VBIOS_VFE_3X_EQU_ENTRY_TYPE_COMPARE: - { - u8 cmp_func = (u8)BIOS_GET_FIELD( - equ.param1, - VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION); - equ_type = CTRL_PERF_VFE_EQU_TYPE_COMPARE; - - switch (cmp_func) { - case VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION_EQUAL: - equ_data.compare.func_id = - CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_EQUAL; - break; - - case VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION_GREATER_EQ: - equ_data.compare.func_id = - CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER_EQ; - break; - case VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION_GREATER: - equ_data.compare.func_id = - CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER; - break; - default: - nvgpu_err(g, - "invalid vfe compare index %x type %x ", - index, cmp_func); - status = -EINVAL; - goto done; - } - equ_data.compare.equ_idx_true = (u8)BIOS_GET_FIELD( - equ.param1, - VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_VFE_EQU_IDX_TRUE); - equ_data.compare.equ_idx_false = (u8)BIOS_GET_FIELD( - equ.param1, - VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_VFE_EQU_IDX_FALSE); - equ_data.compare.criteria = equ.param0; - break; - } - default: - status = -EINVAL; - nvgpu_err(g, "Invalid equ[%d].type = 0x%x.", - index, (u8)equ.type); - goto done; - } - - equ_data.board_obj.type = equ_type; - pequ = construct_vfe_equ(g, (void *)&equ_data); - - if (pequ == NULL) { - nvgpu_err(g, - "error constructing vfe_equ boardobj %d", index); - status = -EINVAL; - goto done; - } - - status = boardobjgrp_objinsert(&pvfeequobjs->super.super, - (struct boardobj *)pequ, index); - if (status) { - nvgpu_err(g, "error adding vfe_equ boardobj %d", index); - status = -EINVAL; - goto done; - } - } -done: - nvgpu_log_info(g, " done status %x", status); - return status; -} - -static int _vfe_equ_pmudatainit_super(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - u32 status = 0; - struct vfe_equ *pvfe_equ; - struct nv_pmu_vfe_equ *pset; - - nvgpu_log_info(g, " "); - - status = boardobj_pmudatainit_super(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_equ = (struct vfe_equ *)board_obj_ptr; - - pset = (struct nv_pmu_vfe_equ *) - ppmudata; - - pset->var_idx = pvfe_equ->var_idx; - pset->equ_idx_next = pvfe_equ->equ_idx_next; - pset->output_type = pvfe_equ->output_type; - pset->out_range_min = pvfe_equ->out_range_min; - pset->out_range_max = pvfe_equ->out_range_max; - - return status; -} - -static int vfe_equ_construct_super(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct vfe_equ *pvfeequ; - struct vfe_equ *ptmpequ = (struct vfe_equ *)pargs; - int status = 0; - - status = boardobj_construct_super(g, ppboardobj, - size, pargs); - if (status) { - return -EINVAL; - } - - pvfeequ = (struct vfe_equ *)*ppboardobj; - - pvfeequ->super.pmudatainit = - _vfe_equ_pmudatainit_super; - - pvfeequ->var_idx = ptmpequ->var_idx; - pvfeequ->equ_idx_next = ptmpequ->equ_idx_next; - pvfeequ->output_type = ptmpequ->output_type; - pvfeequ->out_range_min = ptmpequ->out_range_min; - pvfeequ->out_range_max = ptmpequ->out_range_max; - - return status; -} - -static int _vfe_equ_pmudatainit_compare(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_equ_compare *pvfe_equ_compare; - struct nv_pmu_vfe_equ_compare *pset; - - nvgpu_log_info(g, " "); - - status = _vfe_equ_pmudatainit_super(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_equ_compare = (struct vfe_equ_compare *)board_obj_ptr; - - pset = (struct nv_pmu_vfe_equ_compare *) ppmudata; - - pset->func_id = pvfe_equ_compare->func_id; - pset->equ_idx_true = pvfe_equ_compare->equ_idx_true; - pset->equ_idx_false = pvfe_equ_compare->equ_idx_false; - pset->criteria = pvfe_equ_compare->criteria; - - return status; -} - - -static int vfe_equ_construct_compare(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_equ_compare *pvfeequ; - struct vfe_equ_compare *ptmpequ = - (struct vfe_equ_compare *)pargs; - int status = 0; - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_EQU_TYPE_COMPARE) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_EQU_TYPE_COMPARE); - status = vfe_equ_construct_super(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfeequ = (struct vfe_equ_compare *)*ppboardobj; - - pvfeequ->super.super.pmudatainit = - _vfe_equ_pmudatainit_compare; - - pvfeequ->func_id = ptmpequ->func_id; - pvfeequ->equ_idx_true = ptmpequ->equ_idx_true; - pvfeequ->equ_idx_false = ptmpequ->equ_idx_false; - pvfeequ->criteria = ptmpequ->criteria; - - - return status; -} - -static int _vfe_equ_pmudatainit_minmax(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_equ_minmax *pvfe_equ_minmax; - struct nv_pmu_vfe_equ_minmax *pset; - - nvgpu_log_info(g, " "); - - status = _vfe_equ_pmudatainit_super(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_equ_minmax = (struct vfe_equ_minmax *)board_obj_ptr; - - pset = (struct nv_pmu_vfe_equ_minmax *) - ppmudata; - - pset->b_max = pvfe_equ_minmax->b_max; - pset->equ_idx0 = pvfe_equ_minmax->equ_idx0; - pset->equ_idx1 = pvfe_equ_minmax->equ_idx1; - - return status; -} - -static int vfe_equ_construct_minmax(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_equ_minmax *pvfeequ; - struct vfe_equ_minmax *ptmpequ = - (struct vfe_equ_minmax *)pargs; - int status = 0; - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_EQU_TYPE_MINMAX) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_EQU_TYPE_MINMAX); - status = vfe_equ_construct_super(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfeequ = (struct vfe_equ_minmax *)*ppboardobj; - - pvfeequ->super.super.pmudatainit = - _vfe_equ_pmudatainit_minmax; - pvfeequ->b_max = ptmpequ->b_max; - pvfeequ->equ_idx0 = ptmpequ->equ_idx0; - pvfeequ->equ_idx1 = ptmpequ->equ_idx1; - - return status; -} - -static int _vfe_equ_pmudatainit_quadratic(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_equ_quadratic *pvfe_equ_quadratic; - struct nv_pmu_vfe_equ_quadratic *pset; - u32 i; - - nvgpu_log_info(g, " "); - - status = _vfe_equ_pmudatainit_super(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_equ_quadratic = (struct vfe_equ_quadratic *)board_obj_ptr; - - pset = (struct nv_pmu_vfe_equ_quadratic *) ppmudata; - - for (i = 0; i < CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT; i++) { - pset->coeffs[i] = pvfe_equ_quadratic->coeffs[i]; - } - - return status; -} - -static int vfe_equ_construct_quadratic(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_equ_quadratic *pvfeequ; - struct vfe_equ_quadratic *ptmpequ = - (struct vfe_equ_quadratic *)pargs; - int status = 0; - u32 i; - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_EQU_TYPE_QUADRATIC) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_EQU_TYPE_QUADRATIC); - status = vfe_equ_construct_super(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfeequ = (struct vfe_equ_quadratic *)*ppboardobj; - - pvfeequ->super.super.pmudatainit = - _vfe_equ_pmudatainit_quadratic; - - for (i = 0; i < CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT; i++) { - pvfeequ->coeffs[i] = ptmpequ->coeffs[i]; - } - - return status; -} - -static struct vfe_equ *construct_vfe_equ(struct gk20a *g, void *pargs) -{ - struct boardobj *board_obj_ptr = NULL; - int status; - - nvgpu_log_info(g, " "); - - switch (BOARDOBJ_GET_TYPE(pargs)) { - case CTRL_PERF_VFE_EQU_TYPE_COMPARE: - status = vfe_equ_construct_compare(g, &board_obj_ptr, - sizeof(struct vfe_equ_compare), pargs); - break; - - case CTRL_PERF_VFE_EQU_TYPE_MINMAX: - status = vfe_equ_construct_minmax(g, &board_obj_ptr, - sizeof(struct vfe_equ_minmax), pargs); - break; - - case CTRL_PERF_VFE_EQU_TYPE_QUADRATIC: - status = vfe_equ_construct_quadratic(g, &board_obj_ptr, - sizeof(struct vfe_equ_quadratic), pargs); - break; - - default: - return NULL; - - } - - if (status) { - return NULL; - } - - nvgpu_log_info(g, " Done"); - - return (struct vfe_equ *)board_obj_ptr; -} diff --git a/drivers/gpu/nvgpu/perf/vfe_equ.h b/drivers/gpu/nvgpu/perf/vfe_equ.h deleted file mode 100644 index 98222ee5..00000000 --- a/drivers/gpu/nvgpu/perf/vfe_equ.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * general perf structures & definitions - * - * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#ifndef NVGPU_PERF_VFE_EQU_H -#define NVGPU_PERF_VFE_EQU_H - -#include "boardobj/boardobjgrp.h" -#include "perf/vfe_var.h" -#include - -int vfe_equ_sw_setup(struct gk20a *g); -int vfe_equ_pmu_setup(struct gk20a *g); - -#define VFE_EQU_GET(_pperf, _idx) \ - ((struct vfe_equ *)BOARDOBJGRP_OBJ_GET_BY_IDX( \ - &((_pperf)->vfe.equs.super.super), (_idx))) - -#define VFE_EQU_IDX_IS_VALID(_pperf, _idx) \ - boardobjgrp_idxisvalid(&((_pperf)->vfe.equs.super.super), (_idx)) - -#define VFE_EQU_OUTPUT_TYPE_IS_VALID(_pperf, _idx, _outputtype) \ - (VFE_EQU_IDX_IS_VALID((_pperf), (_idx)) && \ - ((_outputtype) != CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS) && \ - ((VFE_EQU_GET((_pperf), (_idx))->outputtype == (_outputtype)) || \ - (VFE_EQU_GET((_pperf), (_idx))->outputtype == \ - CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS))) - -struct vfe_equ { - struct boardobj super; - u8 var_idx; - u8 equ_idx_next; - u8 output_type; - u32 out_range_min; - u32 out_range_max; - - bool b_is_dynamic_valid; - bool b_is_dynamic; -}; - -struct vfe_equs { - struct boardobjgrp_e255 super; -}; - -struct vfe_equ_compare { - struct vfe_equ super; - u8 func_id; - u8 equ_idx_true; - u8 equ_idx_false; - u32 criteria; -}; - -struct vfe_equ_minmax { - struct vfe_equ super; - bool b_max; - u8 equ_idx0; - u8 equ_idx1; -}; - -struct vfe_equ_quadratic { - struct vfe_equ super; - u32 coeffs[CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT]; -}; - -#endif /* NVGPU_PERF_VFE_EQU_H */ diff --git a/drivers/gpu/nvgpu/perf/vfe_var.c b/drivers/gpu/nvgpu/perf/vfe_var.c deleted file mode 100644 index 8518fc26..00000000 --- a/drivers/gpu/nvgpu/perf/vfe_var.c +++ /dev/null @@ -1,1091 +0,0 @@ -/* - * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#include -#include - -#include "perf.h" -#include "vfe_var.h" -#include "boardobj/boardobjgrp.h" -#include "boardobj/boardobjgrp_e32.h" -#include "ctrl/ctrlclk.h" -#include "ctrl/ctrlvolt.h" -#include "ctrl/ctrlperf.h" - -static int devinit_get_vfe_var_table(struct gk20a *g, - struct vfe_vars *pvarobjs); -static int vfe_var_construct_single(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs); - -static int _vfe_vars_pmudatainit(struct gk20a *g, - struct boardobjgrp *pboardobjgrp, - struct nv_pmu_boardobjgrp_super *pboardobjgrppmu) -{ - struct nv_pmu_perf_vfe_var_boardobjgrp_set_header *pset = - (struct nv_pmu_perf_vfe_var_boardobjgrp_set_header *) - pboardobjgrppmu; - struct vfe_vars *pvars = (struct vfe_vars *)pboardobjgrp; - int status = 0; - - status = boardobjgrp_pmudatainit_e32(g, pboardobjgrp, pboardobjgrppmu); - if (status) { - nvgpu_err(g, - "error updating pmu boardobjgrp for vfe var 0x%x", - status); - goto done; - } - pset->polling_periodms = pvars->polling_periodms; - -done: - return status; -} - -static int _vfe_vars_pmudata_instget(struct gk20a *g, - struct nv_pmu_boardobjgrp *pmuboardobjgrp, - struct nv_pmu_boardobj **ppboardobjpmudata, - u8 idx) -{ - struct nv_pmu_perf_vfe_var_boardobj_grp_set *pgrp_set = - (struct nv_pmu_perf_vfe_var_boardobj_grp_set *) - pmuboardobjgrp; - - nvgpu_log_info(g, " "); - - /*check whether pmuboardobjgrp has a valid boardobj in index*/ - if (idx >= CTRL_BOARDOBJGRP_E32_MAX_OBJECTS) { - return -EINVAL; - } - - *ppboardobjpmudata = (struct nv_pmu_boardobj *) - &pgrp_set->objects[idx].data.board_obj; - - nvgpu_log_info(g, " Done"); - return 0; -} - -static int _vfe_vars_pmustatus_instget(struct gk20a *g, void *pboardobjgrppmu, - struct nv_pmu_boardobj_query **ppboardobjpmustatus, u8 idx) -{ - struct nv_pmu_perf_vfe_var_boardobj_grp_get_status *pgrp_get_status = - (struct nv_pmu_perf_vfe_var_boardobj_grp_get_status *) - pboardobjgrppmu; - - if (((u32)BIT(idx) & - pgrp_get_status->hdr.data.super.obj_mask.super.data[0]) == 0) { - return -EINVAL; - } - - *ppboardobjpmustatus = (struct nv_pmu_boardobj_query *) - &pgrp_get_status->objects[idx].data.board_obj; - return 0; -} - - -int vfe_var_sw_setup(struct gk20a *g) -{ - u32 status; - struct boardobjgrp *pboardobjgrp = NULL; - struct vfe_vars *pvfevarobjs; - - nvgpu_log_info(g, " "); - - status = boardobjgrpconstruct_e32(g, &g->perf_pmu.vfe_varobjs.super); - if (status) { - nvgpu_err(g, - "error creating boardobjgrp for clk domain, status - 0x%x", - status); - goto done; - } - - pboardobjgrp = &g->perf_pmu.vfe_varobjs.super.super; - pvfevarobjs = &g->perf_pmu.vfe_varobjs; - - BOARDOBJGRP_PMU_CONSTRUCT(pboardobjgrp, PERF, VFE_VAR); - - status = BOARDOBJGRP_PMU_CMD_GRP_SET_CONSTRUCT(g, pboardobjgrp, - perf, PERF, vfe_var, VFE_VAR); - if (status) { - nvgpu_err(g, - "error constructing PMU_BOARDOBJ_CMD_GRP_SET interface - 0x%x", - status); - goto done; - } - - pboardobjgrp->pmudatainit = _vfe_vars_pmudatainit; - pboardobjgrp->pmudatainstget = _vfe_vars_pmudata_instget; - pboardobjgrp->pmustatusinstget = _vfe_vars_pmustatus_instget; - - status = devinit_get_vfe_var_table(g, pvfevarobjs); - if (status) { - goto done; - } - - status = BOARDOBJGRP_PMU_CMD_GRP_GET_STATUS_CONSTRUCT(g, - &g->perf_pmu.vfe_varobjs.super.super, - perf, PERF, vfe_var, VFE_VAR); - if (status) { - nvgpu_err(g, - "error constructing PMU_BOARDOBJ_CMD_GRP_GET_STATUS interface - 0x%x", - status); - goto done; - } - -done: - nvgpu_log_info(g, " done status %x", status); - return status; -} - -int vfe_var_pmu_setup(struct gk20a *g) -{ - int status; - struct boardobjgrp *pboardobjgrp = NULL; - - nvgpu_log_info(g, " "); - - pboardobjgrp = &g->perf_pmu.vfe_varobjs.super.super; - - if (!pboardobjgrp->bconstructed) { - return -EINVAL; - } - - status = pboardobjgrp->pmuinithandle(g, pboardobjgrp); - - nvgpu_log_info(g, "Done"); - return status; -} - -static u32 dev_init_get_vfield_info(struct gk20a *g, - struct vfe_var_single_sensed_fuse *pvfevar) -{ - u8 *vfieldtableptr = NULL; - u32 vfieldheadersize = VFIELD_HEADER_SIZE; - u8 *vfieldregtableptr = NULL; - u32 vfieldregheadersize = VFIELD_REG_HEADER_SIZE; - u32 i; - u32 oldindex = 0xFFFFFFFF; - u32 currindex; - struct vfield_reg_header vregheader; - struct vfield_reg_entry vregentry; - struct vfield_header vheader; - struct vfield_entry ventry; - struct ctrl_bios_vfield_register_segment *psegment = NULL; - u8 *psegmentcount = NULL; - u32 status = 0; - - vfieldregtableptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, - g->bios.virt_token, VP_FIELD_REGISTER); - if (vfieldregtableptr == NULL) { - status = -EINVAL; - goto done; - } - - vfieldtableptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, - g->bios.virt_token, VP_FIELD_TABLE); - if (vfieldtableptr == NULL) { - status = -EINVAL; - goto done; - } - - memcpy(&vregheader, vfieldregtableptr, VFIELD_REG_HEADER_SIZE); - - if (vregheader.version != VBIOS_VFIELD_REG_TABLE_VERSION_1_0) { - nvgpu_err(g, "invalid vreg header version"); - goto done; - } - - memcpy(&vheader, vfieldtableptr, VFIELD_HEADER_SIZE); - - if (vregheader.version != VBIOS_VFIELD_TABLE_VERSION_1_0) { - nvgpu_err(g, "invalid vfield header version"); - goto done; - } - - pvfevar->vfield_info.fuse.segment_count = 0; - pvfevar->vfield_ver_info.fuse.segment_count = 0; - for (i = 0; i < (u32)vheader.count; i++) { - memcpy(&ventry, vfieldtableptr + vfieldheadersize + - (i * vheader.entry_size), - vheader.entry_size); - - currindex = VFIELD_BIT_REG(ventry); - if (currindex != oldindex) { - - memcpy(&vregentry, vfieldregtableptr + - vfieldregheadersize + - (currindex * vregheader.entry_size), - vregheader.entry_size); - oldindex = currindex; - } - - if (pvfevar->vfield_info.v_field_id == ventry.strap_id) { - psegmentcount = - &(pvfevar->vfield_info.fuse.segment_count); - psegment = - &(pvfevar->vfield_info.fuse.segments[*psegmentcount]); - if (*psegmentcount > NV_PMU_VFE_VAR_SINGLE_SENSED_FUSE_SEGMENTS_MAX) { - status = -EINVAL; - goto done; - } - } else if (pvfevar->vfield_ver_info.v_field_id_ver == ventry.strap_id) { - psegmentcount = - &(pvfevar->vfield_ver_info.fuse.segment_count); - psegment = - &(pvfevar->vfield_ver_info.fuse.segments[*psegmentcount]); - if (*psegmentcount > NV_PMU_VFE_VAR_SINGLE_SENSED_FUSE_SEGMENTS_MAX) { - status = -EINVAL; - goto done; - } - } else { - continue; - } - - switch (VFIELD_CODE((&vregentry))) { - case NV_VFIELD_DESC_CODE_REG: - psegment->type = - NV_PMU_BIOS_VFIELD_DESC_CODE_REG; - psegment->data.reg.addr = vregentry.reg; - psegment->data.reg.super.high_bit = (u8)(VFIELD_BIT_STOP(ventry)); - psegment->data.reg.super.low_bit = (u8)(VFIELD_BIT_START(ventry)); - break; - - case NV_VFIELD_DESC_CODE_INDEX_REG: - psegment->type = - NV_PMU_BIOS_VFIELD_DESC_CODE_INDEX_REG; - psegment->data.index_reg.addr = vregentry.reg; - psegment->data.index_reg.index = vregentry.index; - psegment->data.index_reg.reg_index = vregentry.reg_index; - psegment->data.index_reg.super.high_bit = (u8)(VFIELD_BIT_STOP(ventry)); - psegment->data.index_reg.super.low_bit = (u8)(VFIELD_BIT_START(ventry)); - break; - - default: - psegment->type = - NV_PMU_BIOS_VFIELD_DESC_CODE_INVALID; - status = -EINVAL; - goto done; - } - - if (VFIELD_SIZE((&vregentry)) != NV_VFIELD_DESC_SIZE_DWORD) { - psegment->type = - NV_PMU_BIOS_VFIELD_DESC_CODE_INVALID; - return -EINVAL; - } - (*psegmentcount)++; - } - -done: - return status; -} - -static int _vfe_var_pmudatainit_super(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_var *pvfe_var; - struct nv_pmu_vfe_var *pset; - - nvgpu_log_info(g, " "); - - status = boardobj_pmudatainit_super(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_var = (struct vfe_var *)board_obj_ptr; - pset = (struct nv_pmu_vfe_var *) ppmudata; - - pset->out_range_min = pvfe_var->out_range_min; - pset->out_range_max = pvfe_var->out_range_max; - status = boardobjgrpmask_export(&pvfe_var->mask_dependent_vars.super, - pvfe_var->mask_dependent_vars.super.bitcount, - &pset->mask_dependent_vars.super); - status = boardobjgrpmask_export(&pvfe_var->mask_dependent_equs.super, - pvfe_var->mask_dependent_equs.super.bitcount, - &pset->mask_dependent_equs.super); - return status; -} - -static int vfe_var_construct_super(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct vfe_var *pvfevar; - struct vfe_var *ptmpvar = (struct vfe_var *)pargs; - int status = 0; - - nvgpu_log_info(g, " "); - - status = boardobj_construct_super(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var *)*ppboardobj; - - pvfevar->super.pmudatainit = - _vfe_var_pmudatainit_super; - - pvfevar->out_range_min = ptmpvar->out_range_min; - pvfevar->out_range_max = ptmpvar->out_range_max; - pvfevar->b_is_dynamic_valid = false; - status = boardobjgrpmask_e32_init(&pvfevar->mask_dependent_vars, NULL); - status = boardobjgrpmask_e255_init(&pvfevar->mask_dependent_equs, NULL); - nvgpu_log_info(g, " "); - - return status; -} - -static int _vfe_var_pmudatainit_derived(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_super(g, board_obj_ptr, ppmudata); - - return status; -} - -static int vfe_var_construct_derived(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - int status = 0; - struct vfe_var_derived *pvfevar; - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_DERIVED); - status = vfe_var_construct_super(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_derived *)*ppboardobj; - - pvfevar->super.super.pmudatainit = - _vfe_var_pmudatainit_derived; - - return status; -} - -static int _vfe_var_pmudatainit_derived_product(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_var_derived_product *pvfe_var_derived_product; - struct nv_pmu_vfe_var_derived_product *pset; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_derived(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_var_derived_product = - (struct vfe_var_derived_product *)board_obj_ptr; - pset = (struct nv_pmu_vfe_var_derived_product *)ppmudata; - - pset->var_idx0 = pvfe_var_derived_product->var_idx0; - pset->var_idx1 = pvfe_var_derived_product->var_idx1; - - return status; -} - -static int vfe_var_construct_derived_product(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_derived_product *pvfevar; - struct vfe_var_derived_product *ptmpvar = - (struct vfe_var_derived_product *)pargs; - int status = 0; - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT); - status = vfe_var_construct_derived(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_derived_product *)*ppboardobj; - - pvfevar->super.super.super.pmudatainit = - _vfe_var_pmudatainit_derived_product; - - pvfevar->var_idx0 = ptmpvar->var_idx0; - pvfevar->var_idx1 = ptmpvar->var_idx1; - - - return status; -} - -static int _vfe_var_pmudatainit_derived_sum(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_var_derived_sum *pvfe_var_derived_sum; - struct nv_pmu_vfe_var_derived_sum *pset; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_derived(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_var_derived_sum = (struct vfe_var_derived_sum *)board_obj_ptr; - pset = (struct nv_pmu_vfe_var_derived_sum *)ppmudata; - - pset->var_idx0 = pvfe_var_derived_sum->var_idx0; - pset->var_idx1 = pvfe_var_derived_sum->var_idx1; - - return status; -} - -static int vfe_var_construct_derived_sum(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_derived_sum *pvfevar; - struct vfe_var_derived_sum *ptmpvar = - (struct vfe_var_derived_sum *)pargs; - int status = 0; - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM); - status = vfe_var_construct_derived(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_derived_sum *)*ppboardobj; - - pvfevar->super.super.super.pmudatainit = - _vfe_var_pmudatainit_derived_sum; - - pvfevar->var_idx0 = ptmpvar->var_idx0; - pvfevar->var_idx1 = ptmpvar->var_idx1; - - return status; -} - -static int _vfe_var_pmudatainit_single(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_var_single *pvfe_var_single; - struct nv_pmu_vfe_var_single *pset; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_super(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_var_single = (struct vfe_var_single *)board_obj_ptr; - pset = (struct nv_pmu_vfe_var_single *) - ppmudata; - - pset->override_type = pvfe_var_single->override_type; - pset->override_value = pvfe_var_single->override_value; - - return status; -} - -static int _vfe_var_pmudatainit_single_frequency(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_single(g, board_obj_ptr, ppmudata); - - return status; -} - -static u32 vfe_var_construct_single_frequency(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_single_frequency *pvfevar; - u32 status = 0; - - nvgpu_log_info(g, " "); - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY); - status = vfe_var_construct_single(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_single_frequency *)*ppboardobj; - - pvfevar->super.super.super.pmudatainit = - _vfe_var_pmudatainit_single_frequency; - - pvfevar->super.super.b_is_dynamic = false; - pvfevar->super.super.b_is_dynamic_valid = true; - - nvgpu_log_info(g, "Done"); - return status; -} - -static int _vfe_var_pmudatainit_single_sensed(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_single(g, board_obj_ptr, ppmudata); - - return status; -} - -static int _vfe_var_pmudatainit_single_sensed_fuse(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_var_single_sensed_fuse *pvfe_var_single_sensed_fuse; - struct nv_pmu_vfe_var_single_sensed_fuse *pset; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_single_sensed(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_var_single_sensed_fuse = - (struct vfe_var_single_sensed_fuse *)board_obj_ptr; - - pset = (struct nv_pmu_vfe_var_single_sensed_fuse *) - ppmudata; - - memcpy(&pset->vfield_info, &pvfe_var_single_sensed_fuse->vfield_info, - sizeof(struct ctrl_perf_vfe_var_single_sensed_fuse_vfield_info)); - - memcpy(&pset->vfield_ver_info, - &pvfe_var_single_sensed_fuse->vfield_ver_info, - sizeof(struct ctrl_perf_vfe_var_single_sensed_fuse_ver_vfield_info)); - - memcpy(&pset->override_info, - &pvfe_var_single_sensed_fuse->override_info, - sizeof(struct ctrl_perf_vfe_var_single_sensed_fuse_override_info)); - - pset->b_fuse_value_signed = pvfe_var_single_sensed_fuse->b_fuse_value_signed; - return status; -} - -static u32 vfe_var_construct_single_sensed(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_single_sensed *pvfevar; - - u32 status = 0; - - nvgpu_log_info(g, " "); - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED); - status = vfe_var_construct_single(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_single_sensed *)*ppboardobj; - - pvfevar->super.super.super.pmudatainit = - _vfe_var_pmudatainit_single_sensed; - - nvgpu_log_info(g, "Done"); - - return status; -} - -static u32 vfe_var_construct_single_sensed_fuse(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_single_sensed_fuse *pvfevar; - struct vfe_var_single_sensed_fuse *ptmpvar = - (struct vfe_var_single_sensed_fuse *)pargs; - u32 status = 0; - - nvgpu_log_info(g, " "); - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE); - status = vfe_var_construct_single_sensed(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_single_sensed_fuse *)*ppboardobj; - - pvfevar->super.super.super.super.pmudatainit = - _vfe_var_pmudatainit_single_sensed_fuse; - - pvfevar->vfield_info.v_field_id = ptmpvar->vfield_info.v_field_id; - pvfevar->vfield_info.fuse_val_default = - ptmpvar->vfield_info.fuse_val_default; - pvfevar->vfield_info.hw_correction_scale = - ptmpvar->vfield_info.hw_correction_scale; - pvfevar->vfield_info.hw_correction_offset = - ptmpvar->vfield_info.hw_correction_offset; - pvfevar->vfield_ver_info.v_field_id_ver = - ptmpvar->vfield_ver_info.v_field_id_ver; - pvfevar->vfield_ver_info.ver_expected = - ptmpvar->vfield_ver_info.ver_expected; - pvfevar->vfield_ver_info.b_use_default_on_ver_check_fail = - ptmpvar->vfield_ver_info.b_use_default_on_ver_check_fail; - pvfevar->b_version_check_done = false; - pvfevar->b_fuse_value_signed = - ptmpvar->b_fuse_value_signed; - pvfevar->super.super.super.b_is_dynamic = false; - pvfevar->super.super.super.b_is_dynamic_valid = true; - - dev_init_get_vfield_info(g, pvfevar); - /*check whether fuse segment got initialized*/ - if (pvfevar->vfield_info.fuse.segment_count == 0) { - nvgpu_err(g, "unable to get fuse reg info %x", - pvfevar->vfield_info.v_field_id); - status = -EINVAL; - goto exit; - } - if (pvfevar->vfield_ver_info.fuse.segment_count == 0) { - nvgpu_err(g, "unable to get fuse reg info %x", - pvfevar->vfield_ver_info.v_field_id_ver); - status = -EINVAL; - goto exit; - } -exit: - if (status) { - (*ppboardobj)->destruct(*ppboardobj); - } - - return status; -} - -static int _vfe_var_pmudatainit_single_sensed_temp(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - struct vfe_var_single_sensed_temp *pvfe_var_single_sensed_temp; - struct nv_pmu_vfe_var_single_sensed_temp *pset; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_single_sensed(g, board_obj_ptr, ppmudata); - if (status != 0) { - return status; - } - - pvfe_var_single_sensed_temp = - (struct vfe_var_single_sensed_temp *)board_obj_ptr; - - pset = (struct nv_pmu_vfe_var_single_sensed_temp *) - ppmudata; - pset->therm_channel_index = - pvfe_var_single_sensed_temp->therm_channel_index; - pset->temp_hysteresis_positive = - pvfe_var_single_sensed_temp->temp_hysteresis_positive; - pset->temp_hysteresis_negative = - pvfe_var_single_sensed_temp->temp_hysteresis_negative; - pset->temp_default = - pvfe_var_single_sensed_temp->temp_default; - return status; -} - -static u32 vfe_var_construct_single_sensed_temp(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_single_sensed_temp *pvfevar; - struct vfe_var_single_sensed_temp *ptmpvar = - (struct vfe_var_single_sensed_temp *)pargs; - u32 status = 0; - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP); - status = vfe_var_construct_single_sensed(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_single_sensed_temp *)*ppboardobj; - - pvfevar->super.super.super.super.pmudatainit = - _vfe_var_pmudatainit_single_sensed_temp; - - pvfevar->therm_channel_index = - ptmpvar->therm_channel_index; - pvfevar->temp_hysteresis_positive = - ptmpvar->temp_hysteresis_positive; - pvfevar->temp_hysteresis_negative = - ptmpvar->temp_hysteresis_negative; - pvfevar->temp_default = - ptmpvar->temp_default; - pvfevar->super.super.super.b_is_dynamic = false; - pvfevar->super.super.super.b_is_dynamic_valid = true; - - return status; -} - -static int _vfe_var_pmudatainit_single_voltage(struct gk20a *g, - struct boardobj *board_obj_ptr, - struct nv_pmu_boardobj *ppmudata) -{ - int status = 0; - - nvgpu_log_info(g, " "); - - status = _vfe_var_pmudatainit_single(g, board_obj_ptr, ppmudata); - - return status; -} - -static int vfe_var_construct_single_voltage(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_single_voltage *pvfevar; - int status = 0; - - if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE) { - return -EINVAL; - } - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE); - status = vfe_var_construct_super(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_single_voltage *)*ppboardobj; - - pvfevar->super.super.super.pmudatainit = - _vfe_var_pmudatainit_single_voltage; - - pvfevar->super.super.b_is_dynamic = false; - pvfevar->super.super.b_is_dynamic_valid = true; - - return status; -} - -static struct vfe_var *construct_vfe_var(struct gk20a *g, void *pargs) -{ - struct boardobj *board_obj_ptr = NULL; - int status; - - nvgpu_log_info(g, " "); - switch (BOARDOBJ_GET_TYPE(pargs)) { - case CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT: - status = vfe_var_construct_derived_product(g, &board_obj_ptr, - sizeof(struct vfe_var_derived_product), pargs); - break; - - case CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM: - status = vfe_var_construct_derived_sum(g, &board_obj_ptr, - sizeof(struct vfe_var_derived_sum), pargs); - break; - - case CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY: - status = vfe_var_construct_single_frequency(g, &board_obj_ptr, - sizeof(struct vfe_var_single_frequency), pargs); - break; - - case CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE: - status = vfe_var_construct_single_sensed_fuse(g, &board_obj_ptr, - sizeof(struct vfe_var_single_sensed_fuse), pargs); - break; - - case CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP: - status = vfe_var_construct_single_sensed_temp(g, &board_obj_ptr, - sizeof(struct vfe_var_single_sensed_temp), pargs); - break; - - case CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE: - status = vfe_var_construct_single_voltage(g, &board_obj_ptr, - sizeof(struct vfe_var_single_voltage), pargs); - break; - - case CTRL_PERF_VFE_VAR_TYPE_DERIVED: - case CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED: - case CTRL_PERF_VFE_VAR_TYPE_SINGLE: - default: - return NULL; - } - - if (status) { - return NULL; - } - - nvgpu_log_info(g, "done"); - - return (struct vfe_var *)board_obj_ptr; -} - -static int devinit_get_vfe_var_table(struct gk20a *g, - struct vfe_vars *pvfevarobjs) -{ - int status = 0; - u8 *vfevars_tbl_ptr = NULL; - struct vbios_vfe_3x_header_struct vfevars_tbl_header = { 0 }; - struct vbios_vfe_3x_var_entry_struct var = { 0 }; - u8 *vfevars_tbl_entry_ptr = NULL; - u8 *rd_offset_ptr = NULL; - u32 index = 0; - struct vfe_var *pvar; - u8 var_type; - u32 szfmt; - union { - struct boardobj board_obj; - struct vfe_var super; - struct vfe_var_derived_product derived_product; - struct vfe_var_derived_sum derived_sum; - struct vfe_var_single_sensed_fuse single_sensed_fuse; - struct vfe_var_single_sensed_temp single_sensed_temp; - } var_data; - - nvgpu_log_info(g, " "); - - vfevars_tbl_ptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, - g->bios.perf_token, - CONTINUOUS_VIRTUAL_BINNING_TABLE); - if (vfevars_tbl_ptr == NULL) { - status = -EINVAL; - goto done; - } - - memcpy(&vfevars_tbl_header, vfevars_tbl_ptr, - VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07); - if (vfevars_tbl_header.header_size != - VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07){ - status = -EINVAL; - goto done; - } - - if (vfevars_tbl_header.vfe_var_entry_size == - VBIOS_VFE_3X_VAR_ENTRY_SIZE_19) { - szfmt = VBIOS_VFE_3X_VAR_ENTRY_SIZE_19; - } else if (vfevars_tbl_header.vfe_var_entry_size == - VBIOS_VFE_3X_VAR_ENTRY_SIZE_11) { - szfmt = VBIOS_VFE_3X_VAR_ENTRY_SIZE_11; - } else { - status = -EINVAL; - goto done; - } - - /* Read table entries*/ - vfevars_tbl_entry_ptr = vfevars_tbl_ptr + - vfevars_tbl_header.header_size; - for (index = 0; - index < vfevars_tbl_header.vfe_var_entry_count; - index++) { - rd_offset_ptr = vfevars_tbl_entry_ptr + - (index * vfevars_tbl_header.vfe_var_entry_size); - memcpy(&var, rd_offset_ptr, szfmt); - - var_data.super.out_range_min = var.out_range_min; - var_data.super.out_range_max = var.out_range_max; - - switch ((u8)var.type) { - case VBIOS_VFE_3X_VAR_ENTRY_TYPE_DISABLED: - continue; - break; - - case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_FREQUENCY: - var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY; - break; - - case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_VOLTAGE: - var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE; - break; - - case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_SENSED_TEMP: - var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP; - var_data.single_sensed_temp.temp_default = 0x9600; - var_data.single_sensed_temp.therm_channel_index = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSTEMP_TH_CH_IDX); - var_data.single_sensed_temp.temp_hysteresis_positive = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSTEMP_HYS_POS) << 5; - var_data.single_sensed_temp.temp_hysteresis_negative = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSTEMP_HYS_NEG) << 5; - break; - - case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_SENSED_FUSE: - var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE; - var_data.single_sensed_fuse.vfield_info.v_field_id = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VFIELD_ID); - var_data.single_sensed_fuse.vfield_ver_info.v_field_id_ver = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VFIELD_ID_VER); - var_data.single_sensed_fuse.vfield_ver_info.ver_expected = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_EXPECTED_VER); - var_data.single_sensed_fuse.vfield_ver_info.b_use_default_on_ver_check_fail = - (BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL) && - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL_YES); - var_data.single_sensed_fuse.b_fuse_value_signed = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VALUE_SIGNED_INTEGER); - var_data.single_sensed_fuse.vfield_info.fuse_val_default = - var.param1; - if (szfmt >= VBIOS_VFE_3X_VAR_ENTRY_SIZE_19) { - var_data.single_sensed_fuse.vfield_info.hw_correction_scale = - (int)var.param2; - var_data.single_sensed_fuse.vfield_info.hw_correction_offset = - var.param3; - } else { - var_data.single_sensed_fuse.vfield_info.hw_correction_scale = - 1 << 12; - var_data.single_sensed_fuse.vfield_info.hw_correction_offset = - 0; - if ((var_data.single_sensed_fuse.vfield_info.v_field_id == - VFIELD_ID_STRAP_IDDQ) || - (var_data.single_sensed_fuse.vfield_info.v_field_id == - VFIELD_ID_STRAP_IDDQ_1)) { - var_data.single_sensed_fuse.vfield_info.hw_correction_scale = - 50 << 12; - } - } - break; - - case VBIOS_VFE_3X_VAR_ENTRY_TYPE_DERIVED_PRODUCT: - var_type = CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT; - var_data.derived_product.var_idx0 = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_DPROD_VFE_VAR_IDX_0); - var_data.derived_product.var_idx1 = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_DPROD_VFE_VAR_IDX_1); - break; - - case VBIOS_VFE_3X_VAR_ENTRY_TYPE_DERIVED_SUM: - var_type = CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM; - var_data.derived_sum.var_idx0 = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_DSUM_VFE_VAR_IDX_0); - var_data.derived_sum.var_idx1 = - (u8)BIOS_GET_FIELD(var.param0, - VBIOS_VFE_3X_VAR_ENTRY_PAR0_DSUM_VFE_VAR_IDX_1); - break; - default: - status = -EINVAL; - goto done; - } - var_data.board_obj.type = var_type; - var_data.board_obj.type_mask = 0; - - pvar = construct_vfe_var(g, &var_data); - if (pvar == NULL) { - nvgpu_err(g, - "error constructing vfe_var boardobj %d", - index); - status = -EINVAL; - goto done; - } - - status = boardobjgrp_objinsert(&pvfevarobjs->super.super, - (struct boardobj *)pvar, index); - if (status) { - nvgpu_err(g, "error adding vfe_var boardobj %d", index); - status = -EINVAL; - goto done; - } - } - pvfevarobjs->polling_periodms = vfevars_tbl_header.polling_periodms; -done: - nvgpu_log_info(g, "done status %x", status); - return status; -} - -static int vfe_var_construct_single(struct gk20a *g, - struct boardobj **ppboardobj, - u16 size, void *pargs) -{ - struct boardobj *ptmpobj = (struct boardobj *)pargs; - struct vfe_var_single *pvfevar; - int status = 0; - - nvgpu_log_info(g, " "); - - ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE); - status = vfe_var_construct_super(g, ppboardobj, size, pargs); - if (status) { - return -EINVAL; - } - - pvfevar = (struct vfe_var_single *)*ppboardobj; - - pvfevar->super.super.pmudatainit = - _vfe_var_pmudatainit_single; - - pvfevar->override_type = CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_NONE; - pvfevar->override_value = 0; - - nvgpu_log_info(g, "Done"); - return status; -} diff --git a/drivers/gpu/nvgpu/perf/vfe_var.h b/drivers/gpu/nvgpu/perf/vfe_var.h deleted file mode 100644 index 98b7c40b..00000000 --- a/drivers/gpu/nvgpu/perf/vfe_var.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#ifndef NVGPU_PERF_VFE_VAR_H -#define NVGPU_PERF_VFE_VAR_H - -#include "boardobj/boardobjgrp.h" -#include - -int vfe_var_sw_setup(struct gk20a *g); -int vfe_var_pmu_setup(struct gk20a *g); - -#define VFE_VAR_GET(_pperf, _idx) \ - ((struct vfe_var)BOARDOBJGRP_OBJ_GET_BY_IDX( \ - &((_pperf)->vfe.vars.super.super), (_idx))) - -#define VFE_VAR_IDX_IS_VALID(_pperf, _idx) \ - boardobjgrp_idxisvalid(&((_pperf)->vfe.vars.super.super), (_idx)) - -struct vfe_var { - struct boardobj super; - u32 out_range_min; - u32 out_range_max; - struct boardobjgrpmask_e32 mask_dependent_vars; - struct boardobjgrpmask_e255 mask_dependent_equs; - bool b_is_dynamic_valid; - bool b_is_dynamic; -}; - -struct vfe_vars { - struct boardobjgrp_e32 super; - u8 polling_periodms; -}; - -struct vfe_var_derived { - struct vfe_var super; -}; - -struct vfe_var_derived_product { - struct vfe_var_derived super; - u8 var_idx0; - u8 var_idx1; -}; - -struct vfe_var_derived_sum { - struct vfe_var_derived super; - u8 var_idx0; - u8 var_idx1; -}; - -struct vfe_var_single { - struct vfe_var super; - u8 override_type; - u32 override_value; -}; - -struct vfe_var_single_frequency { - struct vfe_var_single super; -}; - -struct vfe_var_single_voltage { - struct vfe_var_single super; -}; - -struct vfe_var_single_sensed { - struct vfe_var_single super; -}; - -struct vfe_var_single_sensed_fuse { - struct vfe_var_single_sensed super; - struct ctrl_perf_vfe_var_single_sensed_fuse_override_info override_info; - struct ctrl_perf_vfe_var_single_sensed_fuse_vfield_info vfield_info; - struct ctrl_perf_vfe_var_single_sensed_fuse_ver_vfield_info vfield_ver_info; - struct ctrl_perf_vfe_var_single_sensed_fuse_value fuse_val_default; - bool b_fuse_value_signed; - u32 fuse_value_integer; - u32 fuse_value_hw_integer; - u8 fuse_version; - bool b_version_check_done; -}; - -struct vfe_var_single_sensed_temp { - struct vfe_var_single_sensed super; - u8 therm_channel_index; - int temp_hysteresis_positive; - int temp_hysteresis_negative; - int temp_default; -}; - -#endif /* NVGPU_PERF_VFE_VAR_H */ diff --git a/drivers/gpu/nvgpu/pmu_perf/pmu_perf.c b/drivers/gpu/nvgpu/pmu_perf/pmu_perf.c new file mode 100644 index 00000000..a3b94ce9 --- /dev/null +++ b/drivers/gpu/nvgpu/pmu_perf/pmu_perf.c @@ -0,0 +1,128 @@ +/* + * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include +#include +#include +#include + +#include "pmu_perf.h" + +struct perfrpc_pmucmdhandler_params { + struct nv_pmu_perf_rpc *prpccall; + u32 success; +}; + +static void perfrpc_pmucmdhandler(struct gk20a *g, struct pmu_msg *msg, + void *param, u32 handle, u32 status) +{ + struct perfrpc_pmucmdhandler_params *phandlerparams = + (struct perfrpc_pmucmdhandler_params *)param; + + nvgpu_log_info(g, " "); + + if (msg->msg.perf.msg_type != NV_PMU_PERF_MSG_ID_RPC) { + nvgpu_err(g, "unsupported msg for VFE LOAD RPC %x", + msg->msg.perf.msg_type); + return; + } + + if (phandlerparams->prpccall->b_supported) { + phandlerparams->success = 1; + } +} + +static int pmu_handle_perf_event(struct gk20a *g, void *pmu_msg) +{ + struct nv_pmu_perf_msg *msg = (struct nv_pmu_perf_msg *)pmu_msg; + + nvgpu_log_fn(g, " "); + switch (msg->msg_type) { + case NV_PMU_PERF_MSG_ID_VFE_CALLBACK: + nvgpu_clk_arb_schedule_vf_table_update(g); + break; + default: + WARN_ON(1); + break; + } + return 0; +} + +u32 perf_pmu_vfe_load(struct gk20a *g) +{ + struct pmu_cmd cmd; + struct pmu_payload payload; + u32 status; + u32 seqdesc; + struct nv_pmu_perf_rpc rpccall; + struct perfrpc_pmucmdhandler_params handler; + + memset(&payload, 0, sizeof(struct pmu_payload)); + memset(&rpccall, 0, sizeof(struct nv_pmu_perf_rpc)); + memset(&handler, 0, sizeof(struct perfrpc_pmucmdhandler_params)); + + /*register call back for future VFE updates*/ + g->ops.pmu_perf.handle_pmu_perf_event = pmu_handle_perf_event; + + rpccall.function = NV_PMU_PERF_RPC_ID_VFE_LOAD; + rpccall.params.vfe_load.b_load = true; + cmd.hdr.unit_id = PMU_UNIT_PERF; + cmd.hdr.size = (u32)sizeof(struct nv_pmu_perf_cmd) + + (u32)sizeof(struct pmu_hdr); + + cmd.cmd.perf.cmd_type = NV_PMU_PERF_CMD_ID_RPC; + + payload.in.buf = (u8 *)&rpccall; + payload.in.size = (u32)sizeof(struct nv_pmu_perf_rpc); + payload.in.fb_size = PMU_CMD_SUBMIT_PAYLOAD_PARAMS_FB_SIZE_UNUSED; + payload.in.offset = NV_PMU_PERF_CMD_RPC_ALLOC_OFFSET; + + payload.out.buf = (u8 *)&rpccall; + payload.out.size = (u32)sizeof(struct nv_pmu_perf_rpc); + payload.out.fb_size = PMU_CMD_SUBMIT_PAYLOAD_PARAMS_FB_SIZE_UNUSED; + payload.out.offset = NV_PMU_PERF_MSG_RPC_ALLOC_OFFSET; + + handler.prpccall = &rpccall; + handler.success = 0; + + status = nvgpu_pmu_cmd_post(g, &cmd, NULL, &payload, + PMU_COMMAND_QUEUE_LPQ, + perfrpc_pmucmdhandler, (void *)&handler, + &seqdesc, ~0); + + if (status) { + nvgpu_err(g, "unable to post perf RPC cmd %x", + cmd.cmd.perf.cmd_type); + goto done; + } + + pmu_wait_message_cond(&g->pmu, + gk20a_get_gr_idle_timeout(g), + &handler.success, 1); + + if (handler.success == 0) { + status = -EINVAL; + nvgpu_err(g, "rpc call to load VFE failed"); + } +done: + return status; +} diff --git a/drivers/gpu/nvgpu/pmu_perf/pmu_perf.h b/drivers/gpu/nvgpu/pmu_perf/pmu_perf.h new file mode 100644 index 00000000..71c8086b --- /dev/null +++ b/drivers/gpu/nvgpu/pmu_perf/pmu_perf.h @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#ifndef NVGPU_PERF_H +#define NVGPU_PERF_H + +#include +#include "vfe_equ.h" +#include "vfe_var.h" +#include "pstate/pstate.h" +#include "volt/volt.h" +#include "lpwr/lpwr.h" +#include "boardobj/boardobjgrp_e255.h" + +#define CTRL_PERF_VFE_VAR_TYPE_INVALID 0x00 +#define CTRL_PERF_VFE_VAR_TYPE_DERIVED 0x01 +#define CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT 0x02 +#define CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM 0x03 +#define CTRL_PERF_VFE_VAR_TYPE_SINGLE 0x04 +#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY 0x05 +#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED 0x06 +#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE 0x07 +#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP 0x08 +#define CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE 0x09 + +#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_NONE 0x00 +#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_VALUE 0x01 +#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_OFFSET 0x02 +#define CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_SCALE 0x03 + +#define CTRL_PERF_VFE_EQU_TYPE_INVALID 0x00 +#define CTRL_PERF_VFE_EQU_TYPE_COMPARE 0x01 +#define CTRL_PERF_VFE_EQU_TYPE_MINMAX 0x02 +#define CTRL_PERF_VFE_EQU_TYPE_QUADRATIC 0x03 + +#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS 0x00 +#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_FREQ_MHZ 0x01 +#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_UV 0x02 +#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VF_GAIN 0x03 +#define CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_DELTA_UV 0x04 + +#define CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT 0x03 + +#define CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_EQUAL 0x00 +#define CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER_EQ 0x01 +#define CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER 0x02 + +struct gk20a; + +struct nvgpu_vfe_invalidate { + bool state_change; + struct nvgpu_cond wq; + struct nvgpu_thread state_task; +}; + +struct perf_pmupstate { + struct vfe_vars vfe_varobjs; + struct vfe_equs vfe_equobjs; + struct pstates pstatesobjs; + struct obj_volt volt; + struct obj_lwpr lpwr; + struct nvgpu_vfe_invalidate vfe_init; +}; + +u32 perf_pmu_vfe_load(struct gk20a *g); + +#endif /* NVGPU_PERF_H */ diff --git a/drivers/gpu/nvgpu/pmu_perf/vfe_equ.c b/drivers/gpu/nvgpu/pmu_perf/vfe_equ.c new file mode 100644 index 00000000..5b479d7d --- /dev/null +++ b/drivers/gpu/nvgpu/pmu_perf/vfe_equ.c @@ -0,0 +1,607 @@ +/* + * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include +#include + +#include "pmu_perf.h" +#include "vfe_equ.h" +#include "boardobj/boardobjgrp.h" +#include "boardobj/boardobjgrp_e255.h" +#include "ctrl/ctrlclk.h" +#include "ctrl/ctrlvolt.h" + +static struct vfe_equ *construct_vfe_equ(struct gk20a *g, void *pargs); +static int devinit_get_vfe_equ_table(struct gk20a *g, + struct vfe_equs *pequobjs); + +static int _vfe_equs_pmudatainit(struct gk20a *g, + struct boardobjgrp *pboardobjgrp, + struct nv_pmu_boardobjgrp_super *pboardobjgrppmu) +{ + int status = 0; + + status = boardobjgrp_pmudatainit_e255(g, pboardobjgrp, pboardobjgrppmu); + if (status) { + nvgpu_err(g, "error updating pmu boardobjgrp for vfe equ 0x%x", + status); + goto done; + } + +done: + return status; +} + +static int _vfe_equs_pmudata_instget(struct gk20a *g, + struct nv_pmu_boardobjgrp *pmuboardobjgrp, + struct nv_pmu_boardobj **ppboardobjpmudata, + u8 idx) +{ + struct nv_pmu_perf_vfe_equ_boardobj_grp_set *pgrp_set = + (struct nv_pmu_perf_vfe_equ_boardobj_grp_set *)pmuboardobjgrp; + + nvgpu_log_info(g, " "); + + /* check whether pmuboardobjgrp has a valid boardobj in index */ + if (idx >= CTRL_BOARDOBJGRP_E255_MAX_OBJECTS) { + return -EINVAL; + } + + *ppboardobjpmudata = (struct nv_pmu_boardobj *) + &pgrp_set->objects[idx].data.board_obj; + nvgpu_log_info(g, " Done"); + return 0; +} + +int vfe_equ_sw_setup(struct gk20a *g) +{ + int status; + struct boardobjgrp *pboardobjgrp = NULL; + struct vfe_equs *pvfeequobjs; + + nvgpu_log_info(g, " "); + + status = boardobjgrpconstruct_e255(g, &g->perf_pmu.vfe_equobjs.super); + if (status) { + nvgpu_err(g, + "error creating boardobjgrp for clk domain, status - 0x%x", + status); + goto done; + } + + pboardobjgrp = &g->perf_pmu.vfe_equobjs.super.super; + pvfeequobjs = &(g->perf_pmu.vfe_equobjs); + + BOARDOBJGRP_PMU_CONSTRUCT(pboardobjgrp, PERF, VFE_EQU); + + status = BOARDOBJGRP_PMU_CMD_GRP_SET_CONSTRUCT(g, pboardobjgrp, + perf, PERF, vfe_equ, VFE_EQU); + if (status) { + nvgpu_err(g, + "error constructing PMU_BOARDOBJ_CMD_GRP_SET interface - 0x%x", + status); + goto done; + } + + pboardobjgrp->pmudatainit = _vfe_equs_pmudatainit; + pboardobjgrp->pmudatainstget = _vfe_equs_pmudata_instget; + + status = devinit_get_vfe_equ_table(g, pvfeequobjs); + if (status) { + goto done; + } + +done: + nvgpu_log_info(g, " done status %x", status); + return status; +} + +int vfe_equ_pmu_setup(struct gk20a *g) +{ + int status; + struct boardobjgrp *pboardobjgrp = NULL; + + nvgpu_log_info(g, " "); + + pboardobjgrp = &g->perf_pmu.vfe_equobjs.super.super; + + if (!pboardobjgrp->bconstructed) { + return -EINVAL; + } + + status = pboardobjgrp->pmuinithandle(g, pboardobjgrp); + + nvgpu_log_info(g, "Done"); + return status; +} + +static int devinit_get_vfe_equ_table(struct gk20a *g, + struct vfe_equs *pvfeequobjs) +{ + int status = 0; + u8 *vfeequs_tbl_ptr = NULL; + struct vbios_vfe_3x_header_struct vfeequs_tbl_header = { 0 }; + struct vbios_vfe_3x_equ_entry_struct equ = { 0 }; + u8 *vfeequs_tbl_entry_ptr = NULL; + u8 *rd_offset_ptr = NULL; + u32 index = 0; + struct vfe_equ *pequ; + u8 equ_type = 0; + u32 szfmt; + union { + struct boardobj board_obj; + struct vfe_equ super; + struct vfe_equ_compare compare; + struct vfe_equ_minmax minmax; + struct vfe_equ_quadratic quadratic; + } equ_data; + + nvgpu_log_info(g, " "); + + vfeequs_tbl_ptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, + g->bios.perf_token, + CONTINUOUS_VIRTUAL_BINNING_TABLE); + + if (vfeequs_tbl_ptr == NULL) { + status = -EINVAL; + goto done; + } + + memcpy(&vfeequs_tbl_header, vfeequs_tbl_ptr, + VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07); + if (vfeequs_tbl_header.header_size != VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07) { + status = -EINVAL; + goto done; + } + + if (vfeequs_tbl_header.vfe_equ_entry_size == + VBIOS_VFE_3X_EQU_ENTRY_SIZE_17) { + szfmt = VBIOS_VFE_3X_EQU_ENTRY_SIZE_17; + } else if (vfeequs_tbl_header.vfe_equ_entry_size == + VBIOS_VFE_3X_EQU_ENTRY_SIZE_18) { + szfmt = VBIOS_VFE_3X_EQU_ENTRY_SIZE_18; + } else { + status = -EINVAL; + goto done; + } + + vfeequs_tbl_entry_ptr = vfeequs_tbl_ptr + + vfeequs_tbl_header.header_size + + (vfeequs_tbl_header.vfe_var_entry_count * + vfeequs_tbl_header.vfe_var_entry_size); + + for (index = 0; + index < vfeequs_tbl_header.vfe_equ_entry_count; + index++) { + memset(&equ, 0, sizeof(struct vbios_vfe_3x_equ_entry_struct)); + + rd_offset_ptr = vfeequs_tbl_entry_ptr + + (index * vfeequs_tbl_header.vfe_equ_entry_size); + + memcpy(&equ, rd_offset_ptr, szfmt); + + equ_data.super.var_idx = (u8)equ.var_idx; + equ_data.super.equ_idx_next = + (equ.equ_idx_next == VBIOS_VFE_3X_EQU_ENTRY_IDX_INVALID) ? + CTRL_BOARDOBJ_IDX_INVALID : (u8)equ.equ_idx_next; + equ_data.super.out_range_min = equ.out_range_min; + equ_data.super.out_range_max = equ.out_range_max; + + switch (BIOS_GET_FIELD(equ.param3, VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE)) { + case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_UNITLESS: + equ_data.super.output_type = + CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS; + break; + + case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_FREQ_MHZ: + equ_data.super.output_type = + CTRL_PERF_VFE_EQU_OUTPUT_TYPE_FREQ_MHZ; + break; + + case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_VOLT_UV: + equ_data.super.output_type = + CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_UV; + break; + + case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_VF_GAIN: + equ_data.super.output_type = + CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VF_GAIN; + break; + + case VBIOS_VFE_3X_EQU_ENTRY_PAR3_OUTPUT_TYPE_VOLT_DELTA_UV: + equ_data.super.output_type = + CTRL_PERF_VFE_EQU_OUTPUT_TYPE_VOLT_DELTA_UV; + break; + + default: + nvgpu_err(g, "unrecognized output id @vfeequ index %d", + index); + goto done; + } + + switch ((u8)equ.type) { + case VBIOS_VFE_3X_EQU_ENTRY_TYPE_DISABLED: + case VBIOS_VFE_3X_EQU_ENTRY_TYPE_QUADRATIC_FXP: + case VBIOS_VFE_3X_EQU_ENTRY_TYPE_MINMAX_FXP: + continue; + break; + + case VBIOS_VFE_3X_EQU_ENTRY_TYPE_QUADRATIC: + equ_type = CTRL_PERF_VFE_EQU_TYPE_QUADRATIC; + equ_data.quadratic.coeffs[0] = equ.param0; + equ_data.quadratic.coeffs[1] = equ.param1; + equ_data.quadratic.coeffs[2] = equ.param2; + break; + + case VBIOS_VFE_3X_EQU_ENTRY_TYPE_MINMAX: + equ_type = CTRL_PERF_VFE_EQU_TYPE_MINMAX; + equ_data.minmax.b_max = BIOS_GET_FIELD(equ.param0, + VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_CRIT) && + VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_CRIT_MAX; + equ_data.minmax.equ_idx0 = (u8)BIOS_GET_FIELD( + equ.param0, + VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_VFE_EQU_IDX_0); + equ_data.minmax.equ_idx1 = (u8)BIOS_GET_FIELD( + equ.param0, + VBIOS_VFE_3X_EQU_ENTRY_PAR0_MINMAX_VFE_EQU_IDX_1); + break; + + case VBIOS_VFE_3X_EQU_ENTRY_TYPE_COMPARE: + { + u8 cmp_func = (u8)BIOS_GET_FIELD( + equ.param1, + VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION); + equ_type = CTRL_PERF_VFE_EQU_TYPE_COMPARE; + + switch (cmp_func) { + case VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION_EQUAL: + equ_data.compare.func_id = + CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_EQUAL; + break; + + case VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION_GREATER_EQ: + equ_data.compare.func_id = + CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER_EQ; + break; + case VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_FUNCTION_GREATER: + equ_data.compare.func_id = + CTRL_PERF_VFE_EQU_COMPARE_FUNCTION_GREATER; + break; + default: + nvgpu_err(g, + "invalid vfe compare index %x type %x ", + index, cmp_func); + status = -EINVAL; + goto done; + } + equ_data.compare.equ_idx_true = (u8)BIOS_GET_FIELD( + equ.param1, + VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_VFE_EQU_IDX_TRUE); + equ_data.compare.equ_idx_false = (u8)BIOS_GET_FIELD( + equ.param1, + VBIOS_VFE_3X_EQU_ENTRY_PAR1_COMPARE_VFE_EQU_IDX_FALSE); + equ_data.compare.criteria = equ.param0; + break; + } + default: + status = -EINVAL; + nvgpu_err(g, "Invalid equ[%d].type = 0x%x.", + index, (u8)equ.type); + goto done; + } + + equ_data.board_obj.type = equ_type; + pequ = construct_vfe_equ(g, (void *)&equ_data); + + if (pequ == NULL) { + nvgpu_err(g, + "error constructing vfe_equ boardobj %d", index); + status = -EINVAL; + goto done; + } + + status = boardobjgrp_objinsert(&pvfeequobjs->super.super, + (struct boardobj *)pequ, index); + if (status) { + nvgpu_err(g, "error adding vfe_equ boardobj %d", index); + status = -EINVAL; + goto done; + } + } +done: + nvgpu_log_info(g, " done status %x", status); + return status; +} + +static int _vfe_equ_pmudatainit_super(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + u32 status = 0; + struct vfe_equ *pvfe_equ; + struct nv_pmu_vfe_equ *pset; + + nvgpu_log_info(g, " "); + + status = boardobj_pmudatainit_super(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_equ = (struct vfe_equ *)board_obj_ptr; + + pset = (struct nv_pmu_vfe_equ *) + ppmudata; + + pset->var_idx = pvfe_equ->var_idx; + pset->equ_idx_next = pvfe_equ->equ_idx_next; + pset->output_type = pvfe_equ->output_type; + pset->out_range_min = pvfe_equ->out_range_min; + pset->out_range_max = pvfe_equ->out_range_max; + + return status; +} + +static int vfe_equ_construct_super(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct vfe_equ *pvfeequ; + struct vfe_equ *ptmpequ = (struct vfe_equ *)pargs; + int status = 0; + + status = boardobj_construct_super(g, ppboardobj, + size, pargs); + if (status) { + return -EINVAL; + } + + pvfeequ = (struct vfe_equ *)*ppboardobj; + + pvfeequ->super.pmudatainit = + _vfe_equ_pmudatainit_super; + + pvfeequ->var_idx = ptmpequ->var_idx; + pvfeequ->equ_idx_next = ptmpequ->equ_idx_next; + pvfeequ->output_type = ptmpequ->output_type; + pvfeequ->out_range_min = ptmpequ->out_range_min; + pvfeequ->out_range_max = ptmpequ->out_range_max; + + return status; +} + +static int _vfe_equ_pmudatainit_compare(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_equ_compare *pvfe_equ_compare; + struct nv_pmu_vfe_equ_compare *pset; + + nvgpu_log_info(g, " "); + + status = _vfe_equ_pmudatainit_super(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_equ_compare = (struct vfe_equ_compare *)board_obj_ptr; + + pset = (struct nv_pmu_vfe_equ_compare *) ppmudata; + + pset->func_id = pvfe_equ_compare->func_id; + pset->equ_idx_true = pvfe_equ_compare->equ_idx_true; + pset->equ_idx_false = pvfe_equ_compare->equ_idx_false; + pset->criteria = pvfe_equ_compare->criteria; + + return status; +} + + +static int vfe_equ_construct_compare(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_equ_compare *pvfeequ; + struct vfe_equ_compare *ptmpequ = + (struct vfe_equ_compare *)pargs; + int status = 0; + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_EQU_TYPE_COMPARE) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_EQU_TYPE_COMPARE); + status = vfe_equ_construct_super(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfeequ = (struct vfe_equ_compare *)*ppboardobj; + + pvfeequ->super.super.pmudatainit = + _vfe_equ_pmudatainit_compare; + + pvfeequ->func_id = ptmpequ->func_id; + pvfeequ->equ_idx_true = ptmpequ->equ_idx_true; + pvfeequ->equ_idx_false = ptmpequ->equ_idx_false; + pvfeequ->criteria = ptmpequ->criteria; + + + return status; +} + +static int _vfe_equ_pmudatainit_minmax(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_equ_minmax *pvfe_equ_minmax; + struct nv_pmu_vfe_equ_minmax *pset; + + nvgpu_log_info(g, " "); + + status = _vfe_equ_pmudatainit_super(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_equ_minmax = (struct vfe_equ_minmax *)board_obj_ptr; + + pset = (struct nv_pmu_vfe_equ_minmax *) + ppmudata; + + pset->b_max = pvfe_equ_minmax->b_max; + pset->equ_idx0 = pvfe_equ_minmax->equ_idx0; + pset->equ_idx1 = pvfe_equ_minmax->equ_idx1; + + return status; +} + +static int vfe_equ_construct_minmax(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_equ_minmax *pvfeequ; + struct vfe_equ_minmax *ptmpequ = + (struct vfe_equ_minmax *)pargs; + int status = 0; + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_EQU_TYPE_MINMAX) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_EQU_TYPE_MINMAX); + status = vfe_equ_construct_super(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfeequ = (struct vfe_equ_minmax *)*ppboardobj; + + pvfeequ->super.super.pmudatainit = + _vfe_equ_pmudatainit_minmax; + pvfeequ->b_max = ptmpequ->b_max; + pvfeequ->equ_idx0 = ptmpequ->equ_idx0; + pvfeequ->equ_idx1 = ptmpequ->equ_idx1; + + return status; +} + +static int _vfe_equ_pmudatainit_quadratic(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_equ_quadratic *pvfe_equ_quadratic; + struct nv_pmu_vfe_equ_quadratic *pset; + u32 i; + + nvgpu_log_info(g, " "); + + status = _vfe_equ_pmudatainit_super(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_equ_quadratic = (struct vfe_equ_quadratic *)board_obj_ptr; + + pset = (struct nv_pmu_vfe_equ_quadratic *) ppmudata; + + for (i = 0; i < CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT; i++) { + pset->coeffs[i] = pvfe_equ_quadratic->coeffs[i]; + } + + return status; +} + +static int vfe_equ_construct_quadratic(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_equ_quadratic *pvfeequ; + struct vfe_equ_quadratic *ptmpequ = + (struct vfe_equ_quadratic *)pargs; + int status = 0; + u32 i; + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_EQU_TYPE_QUADRATIC) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_EQU_TYPE_QUADRATIC); + status = vfe_equ_construct_super(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfeequ = (struct vfe_equ_quadratic *)*ppboardobj; + + pvfeequ->super.super.pmudatainit = + _vfe_equ_pmudatainit_quadratic; + + for (i = 0; i < CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT; i++) { + pvfeequ->coeffs[i] = ptmpequ->coeffs[i]; + } + + return status; +} + +static struct vfe_equ *construct_vfe_equ(struct gk20a *g, void *pargs) +{ + struct boardobj *board_obj_ptr = NULL; + int status; + + nvgpu_log_info(g, " "); + + switch (BOARDOBJ_GET_TYPE(pargs)) { + case CTRL_PERF_VFE_EQU_TYPE_COMPARE: + status = vfe_equ_construct_compare(g, &board_obj_ptr, + sizeof(struct vfe_equ_compare), pargs); + break; + + case CTRL_PERF_VFE_EQU_TYPE_MINMAX: + status = vfe_equ_construct_minmax(g, &board_obj_ptr, + sizeof(struct vfe_equ_minmax), pargs); + break; + + case CTRL_PERF_VFE_EQU_TYPE_QUADRATIC: + status = vfe_equ_construct_quadratic(g, &board_obj_ptr, + sizeof(struct vfe_equ_quadratic), pargs); + break; + + default: + return NULL; + + } + + if (status) { + return NULL; + } + + nvgpu_log_info(g, " Done"); + + return (struct vfe_equ *)board_obj_ptr; +} diff --git a/drivers/gpu/nvgpu/pmu_perf/vfe_equ.h b/drivers/gpu/nvgpu/pmu_perf/vfe_equ.h new file mode 100644 index 00000000..6131d090 --- /dev/null +++ b/drivers/gpu/nvgpu/pmu_perf/vfe_equ.h @@ -0,0 +1,84 @@ +/* + * general perf structures & definitions + * + * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#ifndef NVGPU_PERF_VFE_EQU_H +#define NVGPU_PERF_VFE_EQU_H + +#include "boardobj/boardobjgrp.h" +#include "vfe_var.h" +#include + +int vfe_equ_sw_setup(struct gk20a *g); +int vfe_equ_pmu_setup(struct gk20a *g); + +#define VFE_EQU_GET(_pperf, _idx) \ + ((struct vfe_equ *)BOARDOBJGRP_OBJ_GET_BY_IDX( \ + &((_pperf)->vfe.equs.super.super), (_idx))) + +#define VFE_EQU_IDX_IS_VALID(_pperf, _idx) \ + boardobjgrp_idxisvalid(&((_pperf)->vfe.equs.super.super), (_idx)) + +#define VFE_EQU_OUTPUT_TYPE_IS_VALID(_pperf, _idx, _outputtype) \ + (VFE_EQU_IDX_IS_VALID((_pperf), (_idx)) && \ + ((_outputtype) != CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS) && \ + ((VFE_EQU_GET((_pperf), (_idx))->outputtype == (_outputtype)) || \ + (VFE_EQU_GET((_pperf), (_idx))->outputtype == \ + CTRL_PERF_VFE_EQU_OUTPUT_TYPE_UNITLESS))) + +struct vfe_equ { + struct boardobj super; + u8 var_idx; + u8 equ_idx_next; + u8 output_type; + u32 out_range_min; + u32 out_range_max; + + bool b_is_dynamic_valid; + bool b_is_dynamic; +}; + +struct vfe_equs { + struct boardobjgrp_e255 super; +}; + +struct vfe_equ_compare { + struct vfe_equ super; + u8 func_id; + u8 equ_idx_true; + u8 equ_idx_false; + u32 criteria; +}; + +struct vfe_equ_minmax { + struct vfe_equ super; + bool b_max; + u8 equ_idx0; + u8 equ_idx1; +}; + +struct vfe_equ_quadratic { + struct vfe_equ super; + u32 coeffs[CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT]; +}; + +#endif /* NVGPU_PERF_VFE_EQU_H */ diff --git a/drivers/gpu/nvgpu/pmu_perf/vfe_var.c b/drivers/gpu/nvgpu/pmu_perf/vfe_var.c new file mode 100644 index 00000000..a94c2d92 --- /dev/null +++ b/drivers/gpu/nvgpu/pmu_perf/vfe_var.c @@ -0,0 +1,1091 @@ +/* + * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#include +#include + +#include "pmu_perf.h" +#include "vfe_var.h" +#include "boardobj/boardobjgrp.h" +#include "boardobj/boardobjgrp_e32.h" +#include "ctrl/ctrlclk.h" +#include "ctrl/ctrlvolt.h" +#include "ctrl/ctrlperf.h" + +static int devinit_get_vfe_var_table(struct gk20a *g, + struct vfe_vars *pvarobjs); +static int vfe_var_construct_single(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs); + +static int _vfe_vars_pmudatainit(struct gk20a *g, + struct boardobjgrp *pboardobjgrp, + struct nv_pmu_boardobjgrp_super *pboardobjgrppmu) +{ + struct nv_pmu_perf_vfe_var_boardobjgrp_set_header *pset = + (struct nv_pmu_perf_vfe_var_boardobjgrp_set_header *) + pboardobjgrppmu; + struct vfe_vars *pvars = (struct vfe_vars *)pboardobjgrp; + int status = 0; + + status = boardobjgrp_pmudatainit_e32(g, pboardobjgrp, pboardobjgrppmu); + if (status) { + nvgpu_err(g, + "error updating pmu boardobjgrp for vfe var 0x%x", + status); + goto done; + } + pset->polling_periodms = pvars->polling_periodms; + +done: + return status; +} + +static int _vfe_vars_pmudata_instget(struct gk20a *g, + struct nv_pmu_boardobjgrp *pmuboardobjgrp, + struct nv_pmu_boardobj **ppboardobjpmudata, + u8 idx) +{ + struct nv_pmu_perf_vfe_var_boardobj_grp_set *pgrp_set = + (struct nv_pmu_perf_vfe_var_boardobj_grp_set *) + pmuboardobjgrp; + + nvgpu_log_info(g, " "); + + /*check whether pmuboardobjgrp has a valid boardobj in index*/ + if (idx >= CTRL_BOARDOBJGRP_E32_MAX_OBJECTS) { + return -EINVAL; + } + + *ppboardobjpmudata = (struct nv_pmu_boardobj *) + &pgrp_set->objects[idx].data.board_obj; + + nvgpu_log_info(g, " Done"); + return 0; +} + +static int _vfe_vars_pmustatus_instget(struct gk20a *g, void *pboardobjgrppmu, + struct nv_pmu_boardobj_query **ppboardobjpmustatus, u8 idx) +{ + struct nv_pmu_perf_vfe_var_boardobj_grp_get_status *pgrp_get_status = + (struct nv_pmu_perf_vfe_var_boardobj_grp_get_status *) + pboardobjgrppmu; + + if (((u32)BIT(idx) & + pgrp_get_status->hdr.data.super.obj_mask.super.data[0]) == 0) { + return -EINVAL; + } + + *ppboardobjpmustatus = (struct nv_pmu_boardobj_query *) + &pgrp_get_status->objects[idx].data.board_obj; + return 0; +} + + +int vfe_var_sw_setup(struct gk20a *g) +{ + u32 status; + struct boardobjgrp *pboardobjgrp = NULL; + struct vfe_vars *pvfevarobjs; + + nvgpu_log_info(g, " "); + + status = boardobjgrpconstruct_e32(g, &g->perf_pmu.vfe_varobjs.super); + if (status) { + nvgpu_err(g, + "error creating boardobjgrp for clk domain, status - 0x%x", + status); + goto done; + } + + pboardobjgrp = &g->perf_pmu.vfe_varobjs.super.super; + pvfevarobjs = &g->perf_pmu.vfe_varobjs; + + BOARDOBJGRP_PMU_CONSTRUCT(pboardobjgrp, PERF, VFE_VAR); + + status = BOARDOBJGRP_PMU_CMD_GRP_SET_CONSTRUCT(g, pboardobjgrp, + perf, PERF, vfe_var, VFE_VAR); + if (status) { + nvgpu_err(g, + "error constructing PMU_BOARDOBJ_CMD_GRP_SET interface - 0x%x", + status); + goto done; + } + + pboardobjgrp->pmudatainit = _vfe_vars_pmudatainit; + pboardobjgrp->pmudatainstget = _vfe_vars_pmudata_instget; + pboardobjgrp->pmustatusinstget = _vfe_vars_pmustatus_instget; + + status = devinit_get_vfe_var_table(g, pvfevarobjs); + if (status) { + goto done; + } + + status = BOARDOBJGRP_PMU_CMD_GRP_GET_STATUS_CONSTRUCT(g, + &g->perf_pmu.vfe_varobjs.super.super, + perf, PERF, vfe_var, VFE_VAR); + if (status) { + nvgpu_err(g, + "error constructing PMU_BOARDOBJ_CMD_GRP_GET_STATUS interface - 0x%x", + status); + goto done; + } + +done: + nvgpu_log_info(g, " done status %x", status); + return status; +} + +int vfe_var_pmu_setup(struct gk20a *g) +{ + int status; + struct boardobjgrp *pboardobjgrp = NULL; + + nvgpu_log_info(g, " "); + + pboardobjgrp = &g->perf_pmu.vfe_varobjs.super.super; + + if (!pboardobjgrp->bconstructed) { + return -EINVAL; + } + + status = pboardobjgrp->pmuinithandle(g, pboardobjgrp); + + nvgpu_log_info(g, "Done"); + return status; +} + +static u32 dev_init_get_vfield_info(struct gk20a *g, + struct vfe_var_single_sensed_fuse *pvfevar) +{ + u8 *vfieldtableptr = NULL; + u32 vfieldheadersize = VFIELD_HEADER_SIZE; + u8 *vfieldregtableptr = NULL; + u32 vfieldregheadersize = VFIELD_REG_HEADER_SIZE; + u32 i; + u32 oldindex = 0xFFFFFFFF; + u32 currindex; + struct vfield_reg_header vregheader; + struct vfield_reg_entry vregentry; + struct vfield_header vheader; + struct vfield_entry ventry; + struct ctrl_bios_vfield_register_segment *psegment = NULL; + u8 *psegmentcount = NULL; + u32 status = 0; + + vfieldregtableptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, + g->bios.virt_token, VP_FIELD_REGISTER); + if (vfieldregtableptr == NULL) { + status = -EINVAL; + goto done; + } + + vfieldtableptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, + g->bios.virt_token, VP_FIELD_TABLE); + if (vfieldtableptr == NULL) { + status = -EINVAL; + goto done; + } + + memcpy(&vregheader, vfieldregtableptr, VFIELD_REG_HEADER_SIZE); + + if (vregheader.version != VBIOS_VFIELD_REG_TABLE_VERSION_1_0) { + nvgpu_err(g, "invalid vreg header version"); + goto done; + } + + memcpy(&vheader, vfieldtableptr, VFIELD_HEADER_SIZE); + + if (vregheader.version != VBIOS_VFIELD_TABLE_VERSION_1_0) { + nvgpu_err(g, "invalid vfield header version"); + goto done; + } + + pvfevar->vfield_info.fuse.segment_count = 0; + pvfevar->vfield_ver_info.fuse.segment_count = 0; + for (i = 0; i < (u32)vheader.count; i++) { + memcpy(&ventry, vfieldtableptr + vfieldheadersize + + (i * vheader.entry_size), + vheader.entry_size); + + currindex = VFIELD_BIT_REG(ventry); + if (currindex != oldindex) { + + memcpy(&vregentry, vfieldregtableptr + + vfieldregheadersize + + (currindex * vregheader.entry_size), + vregheader.entry_size); + oldindex = currindex; + } + + if (pvfevar->vfield_info.v_field_id == ventry.strap_id) { + psegmentcount = + &(pvfevar->vfield_info.fuse.segment_count); + psegment = + &(pvfevar->vfield_info.fuse.segments[*psegmentcount]); + if (*psegmentcount > NV_PMU_VFE_VAR_SINGLE_SENSED_FUSE_SEGMENTS_MAX) { + status = -EINVAL; + goto done; + } + } else if (pvfevar->vfield_ver_info.v_field_id_ver == ventry.strap_id) { + psegmentcount = + &(pvfevar->vfield_ver_info.fuse.segment_count); + psegment = + &(pvfevar->vfield_ver_info.fuse.segments[*psegmentcount]); + if (*psegmentcount > NV_PMU_VFE_VAR_SINGLE_SENSED_FUSE_SEGMENTS_MAX) { + status = -EINVAL; + goto done; + } + } else { + continue; + } + + switch (VFIELD_CODE((&vregentry))) { + case NV_VFIELD_DESC_CODE_REG: + psegment->type = + NV_PMU_BIOS_VFIELD_DESC_CODE_REG; + psegment->data.reg.addr = vregentry.reg; + psegment->data.reg.super.high_bit = (u8)(VFIELD_BIT_STOP(ventry)); + psegment->data.reg.super.low_bit = (u8)(VFIELD_BIT_START(ventry)); + break; + + case NV_VFIELD_DESC_CODE_INDEX_REG: + psegment->type = + NV_PMU_BIOS_VFIELD_DESC_CODE_INDEX_REG; + psegment->data.index_reg.addr = vregentry.reg; + psegment->data.index_reg.index = vregentry.index; + psegment->data.index_reg.reg_index = vregentry.reg_index; + psegment->data.index_reg.super.high_bit = (u8)(VFIELD_BIT_STOP(ventry)); + psegment->data.index_reg.super.low_bit = (u8)(VFIELD_BIT_START(ventry)); + break; + + default: + psegment->type = + NV_PMU_BIOS_VFIELD_DESC_CODE_INVALID; + status = -EINVAL; + goto done; + } + + if (VFIELD_SIZE((&vregentry)) != NV_VFIELD_DESC_SIZE_DWORD) { + psegment->type = + NV_PMU_BIOS_VFIELD_DESC_CODE_INVALID; + return -EINVAL; + } + (*psegmentcount)++; + } + +done: + return status; +} + +static int _vfe_var_pmudatainit_super(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_var *pvfe_var; + struct nv_pmu_vfe_var *pset; + + nvgpu_log_info(g, " "); + + status = boardobj_pmudatainit_super(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_var = (struct vfe_var *)board_obj_ptr; + pset = (struct nv_pmu_vfe_var *) ppmudata; + + pset->out_range_min = pvfe_var->out_range_min; + pset->out_range_max = pvfe_var->out_range_max; + status = boardobjgrpmask_export(&pvfe_var->mask_dependent_vars.super, + pvfe_var->mask_dependent_vars.super.bitcount, + &pset->mask_dependent_vars.super); + status = boardobjgrpmask_export(&pvfe_var->mask_dependent_equs.super, + pvfe_var->mask_dependent_equs.super.bitcount, + &pset->mask_dependent_equs.super); + return status; +} + +static int vfe_var_construct_super(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct vfe_var *pvfevar; + struct vfe_var *ptmpvar = (struct vfe_var *)pargs; + int status = 0; + + nvgpu_log_info(g, " "); + + status = boardobj_construct_super(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var *)*ppboardobj; + + pvfevar->super.pmudatainit = + _vfe_var_pmudatainit_super; + + pvfevar->out_range_min = ptmpvar->out_range_min; + pvfevar->out_range_max = ptmpvar->out_range_max; + pvfevar->b_is_dynamic_valid = false; + status = boardobjgrpmask_e32_init(&pvfevar->mask_dependent_vars, NULL); + status = boardobjgrpmask_e255_init(&pvfevar->mask_dependent_equs, NULL); + nvgpu_log_info(g, " "); + + return status; +} + +static int _vfe_var_pmudatainit_derived(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_super(g, board_obj_ptr, ppmudata); + + return status; +} + +static int vfe_var_construct_derived(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + int status = 0; + struct vfe_var_derived *pvfevar; + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_DERIVED); + status = vfe_var_construct_super(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_derived *)*ppboardobj; + + pvfevar->super.super.pmudatainit = + _vfe_var_pmudatainit_derived; + + return status; +} + +static int _vfe_var_pmudatainit_derived_product(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_var_derived_product *pvfe_var_derived_product; + struct nv_pmu_vfe_var_derived_product *pset; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_derived(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_var_derived_product = + (struct vfe_var_derived_product *)board_obj_ptr; + pset = (struct nv_pmu_vfe_var_derived_product *)ppmudata; + + pset->var_idx0 = pvfe_var_derived_product->var_idx0; + pset->var_idx1 = pvfe_var_derived_product->var_idx1; + + return status; +} + +static int vfe_var_construct_derived_product(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_derived_product *pvfevar; + struct vfe_var_derived_product *ptmpvar = + (struct vfe_var_derived_product *)pargs; + int status = 0; + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT); + status = vfe_var_construct_derived(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_derived_product *)*ppboardobj; + + pvfevar->super.super.super.pmudatainit = + _vfe_var_pmudatainit_derived_product; + + pvfevar->var_idx0 = ptmpvar->var_idx0; + pvfevar->var_idx1 = ptmpvar->var_idx1; + + + return status; +} + +static int _vfe_var_pmudatainit_derived_sum(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_var_derived_sum *pvfe_var_derived_sum; + struct nv_pmu_vfe_var_derived_sum *pset; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_derived(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_var_derived_sum = (struct vfe_var_derived_sum *)board_obj_ptr; + pset = (struct nv_pmu_vfe_var_derived_sum *)ppmudata; + + pset->var_idx0 = pvfe_var_derived_sum->var_idx0; + pset->var_idx1 = pvfe_var_derived_sum->var_idx1; + + return status; +} + +static int vfe_var_construct_derived_sum(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_derived_sum *pvfevar; + struct vfe_var_derived_sum *ptmpvar = + (struct vfe_var_derived_sum *)pargs; + int status = 0; + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM); + status = vfe_var_construct_derived(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_derived_sum *)*ppboardobj; + + pvfevar->super.super.super.pmudatainit = + _vfe_var_pmudatainit_derived_sum; + + pvfevar->var_idx0 = ptmpvar->var_idx0; + pvfevar->var_idx1 = ptmpvar->var_idx1; + + return status; +} + +static int _vfe_var_pmudatainit_single(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_var_single *pvfe_var_single; + struct nv_pmu_vfe_var_single *pset; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_super(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_var_single = (struct vfe_var_single *)board_obj_ptr; + pset = (struct nv_pmu_vfe_var_single *) + ppmudata; + + pset->override_type = pvfe_var_single->override_type; + pset->override_value = pvfe_var_single->override_value; + + return status; +} + +static int _vfe_var_pmudatainit_single_frequency(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_single(g, board_obj_ptr, ppmudata); + + return status; +} + +static u32 vfe_var_construct_single_frequency(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_single_frequency *pvfevar; + u32 status = 0; + + nvgpu_log_info(g, " "); + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY); + status = vfe_var_construct_single(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_single_frequency *)*ppboardobj; + + pvfevar->super.super.super.pmudatainit = + _vfe_var_pmudatainit_single_frequency; + + pvfevar->super.super.b_is_dynamic = false; + pvfevar->super.super.b_is_dynamic_valid = true; + + nvgpu_log_info(g, "Done"); + return status; +} + +static int _vfe_var_pmudatainit_single_sensed(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_single(g, board_obj_ptr, ppmudata); + + return status; +} + +static int _vfe_var_pmudatainit_single_sensed_fuse(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_var_single_sensed_fuse *pvfe_var_single_sensed_fuse; + struct nv_pmu_vfe_var_single_sensed_fuse *pset; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_single_sensed(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_var_single_sensed_fuse = + (struct vfe_var_single_sensed_fuse *)board_obj_ptr; + + pset = (struct nv_pmu_vfe_var_single_sensed_fuse *) + ppmudata; + + memcpy(&pset->vfield_info, &pvfe_var_single_sensed_fuse->vfield_info, + sizeof(struct ctrl_perf_vfe_var_single_sensed_fuse_vfield_info)); + + memcpy(&pset->vfield_ver_info, + &pvfe_var_single_sensed_fuse->vfield_ver_info, + sizeof(struct ctrl_perf_vfe_var_single_sensed_fuse_ver_vfield_info)); + + memcpy(&pset->override_info, + &pvfe_var_single_sensed_fuse->override_info, + sizeof(struct ctrl_perf_vfe_var_single_sensed_fuse_override_info)); + + pset->b_fuse_value_signed = pvfe_var_single_sensed_fuse->b_fuse_value_signed; + return status; +} + +static u32 vfe_var_construct_single_sensed(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_single_sensed *pvfevar; + + u32 status = 0; + + nvgpu_log_info(g, " "); + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED); + status = vfe_var_construct_single(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_single_sensed *)*ppboardobj; + + pvfevar->super.super.super.pmudatainit = + _vfe_var_pmudatainit_single_sensed; + + nvgpu_log_info(g, "Done"); + + return status; +} + +static u32 vfe_var_construct_single_sensed_fuse(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_single_sensed_fuse *pvfevar; + struct vfe_var_single_sensed_fuse *ptmpvar = + (struct vfe_var_single_sensed_fuse *)pargs; + u32 status = 0; + + nvgpu_log_info(g, " "); + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE); + status = vfe_var_construct_single_sensed(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_single_sensed_fuse *)*ppboardobj; + + pvfevar->super.super.super.super.pmudatainit = + _vfe_var_pmudatainit_single_sensed_fuse; + + pvfevar->vfield_info.v_field_id = ptmpvar->vfield_info.v_field_id; + pvfevar->vfield_info.fuse_val_default = + ptmpvar->vfield_info.fuse_val_default; + pvfevar->vfield_info.hw_correction_scale = + ptmpvar->vfield_info.hw_correction_scale; + pvfevar->vfield_info.hw_correction_offset = + ptmpvar->vfield_info.hw_correction_offset; + pvfevar->vfield_ver_info.v_field_id_ver = + ptmpvar->vfield_ver_info.v_field_id_ver; + pvfevar->vfield_ver_info.ver_expected = + ptmpvar->vfield_ver_info.ver_expected; + pvfevar->vfield_ver_info.b_use_default_on_ver_check_fail = + ptmpvar->vfield_ver_info.b_use_default_on_ver_check_fail; + pvfevar->b_version_check_done = false; + pvfevar->b_fuse_value_signed = + ptmpvar->b_fuse_value_signed; + pvfevar->super.super.super.b_is_dynamic = false; + pvfevar->super.super.super.b_is_dynamic_valid = true; + + dev_init_get_vfield_info(g, pvfevar); + /*check whether fuse segment got initialized*/ + if (pvfevar->vfield_info.fuse.segment_count == 0) { + nvgpu_err(g, "unable to get fuse reg info %x", + pvfevar->vfield_info.v_field_id); + status = -EINVAL; + goto exit; + } + if (pvfevar->vfield_ver_info.fuse.segment_count == 0) { + nvgpu_err(g, "unable to get fuse reg info %x", + pvfevar->vfield_ver_info.v_field_id_ver); + status = -EINVAL; + goto exit; + } +exit: + if (status) { + (*ppboardobj)->destruct(*ppboardobj); + } + + return status; +} + +static int _vfe_var_pmudatainit_single_sensed_temp(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + struct vfe_var_single_sensed_temp *pvfe_var_single_sensed_temp; + struct nv_pmu_vfe_var_single_sensed_temp *pset; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_single_sensed(g, board_obj_ptr, ppmudata); + if (status != 0) { + return status; + } + + pvfe_var_single_sensed_temp = + (struct vfe_var_single_sensed_temp *)board_obj_ptr; + + pset = (struct nv_pmu_vfe_var_single_sensed_temp *) + ppmudata; + pset->therm_channel_index = + pvfe_var_single_sensed_temp->therm_channel_index; + pset->temp_hysteresis_positive = + pvfe_var_single_sensed_temp->temp_hysteresis_positive; + pset->temp_hysteresis_negative = + pvfe_var_single_sensed_temp->temp_hysteresis_negative; + pset->temp_default = + pvfe_var_single_sensed_temp->temp_default; + return status; +} + +static u32 vfe_var_construct_single_sensed_temp(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_single_sensed_temp *pvfevar; + struct vfe_var_single_sensed_temp *ptmpvar = + (struct vfe_var_single_sensed_temp *)pargs; + u32 status = 0; + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP); + status = vfe_var_construct_single_sensed(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_single_sensed_temp *)*ppboardobj; + + pvfevar->super.super.super.super.pmudatainit = + _vfe_var_pmudatainit_single_sensed_temp; + + pvfevar->therm_channel_index = + ptmpvar->therm_channel_index; + pvfevar->temp_hysteresis_positive = + ptmpvar->temp_hysteresis_positive; + pvfevar->temp_hysteresis_negative = + ptmpvar->temp_hysteresis_negative; + pvfevar->temp_default = + ptmpvar->temp_default; + pvfevar->super.super.super.b_is_dynamic = false; + pvfevar->super.super.super.b_is_dynamic_valid = true; + + return status; +} + +static int _vfe_var_pmudatainit_single_voltage(struct gk20a *g, + struct boardobj *board_obj_ptr, + struct nv_pmu_boardobj *ppmudata) +{ + int status = 0; + + nvgpu_log_info(g, " "); + + status = _vfe_var_pmudatainit_single(g, board_obj_ptr, ppmudata); + + return status; +} + +static int vfe_var_construct_single_voltage(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_single_voltage *pvfevar; + int status = 0; + + if (BOARDOBJ_GET_TYPE(pargs) != CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE) { + return -EINVAL; + } + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE); + status = vfe_var_construct_super(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_single_voltage *)*ppboardobj; + + pvfevar->super.super.super.pmudatainit = + _vfe_var_pmudatainit_single_voltage; + + pvfevar->super.super.b_is_dynamic = false; + pvfevar->super.super.b_is_dynamic_valid = true; + + return status; +} + +static struct vfe_var *construct_vfe_var(struct gk20a *g, void *pargs) +{ + struct boardobj *board_obj_ptr = NULL; + int status; + + nvgpu_log_info(g, " "); + switch (BOARDOBJ_GET_TYPE(pargs)) { + case CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT: + status = vfe_var_construct_derived_product(g, &board_obj_ptr, + sizeof(struct vfe_var_derived_product), pargs); + break; + + case CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM: + status = vfe_var_construct_derived_sum(g, &board_obj_ptr, + sizeof(struct vfe_var_derived_sum), pargs); + break; + + case CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY: + status = vfe_var_construct_single_frequency(g, &board_obj_ptr, + sizeof(struct vfe_var_single_frequency), pargs); + break; + + case CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE: + status = vfe_var_construct_single_sensed_fuse(g, &board_obj_ptr, + sizeof(struct vfe_var_single_sensed_fuse), pargs); + break; + + case CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP: + status = vfe_var_construct_single_sensed_temp(g, &board_obj_ptr, + sizeof(struct vfe_var_single_sensed_temp), pargs); + break; + + case CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE: + status = vfe_var_construct_single_voltage(g, &board_obj_ptr, + sizeof(struct vfe_var_single_voltage), pargs); + break; + + case CTRL_PERF_VFE_VAR_TYPE_DERIVED: + case CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED: + case CTRL_PERF_VFE_VAR_TYPE_SINGLE: + default: + return NULL; + } + + if (status) { + return NULL; + } + + nvgpu_log_info(g, "done"); + + return (struct vfe_var *)board_obj_ptr; +} + +static int devinit_get_vfe_var_table(struct gk20a *g, + struct vfe_vars *pvfevarobjs) +{ + int status = 0; + u8 *vfevars_tbl_ptr = NULL; + struct vbios_vfe_3x_header_struct vfevars_tbl_header = { 0 }; + struct vbios_vfe_3x_var_entry_struct var = { 0 }; + u8 *vfevars_tbl_entry_ptr = NULL; + u8 *rd_offset_ptr = NULL; + u32 index = 0; + struct vfe_var *pvar; + u8 var_type; + u32 szfmt; + union { + struct boardobj board_obj; + struct vfe_var super; + struct vfe_var_derived_product derived_product; + struct vfe_var_derived_sum derived_sum; + struct vfe_var_single_sensed_fuse single_sensed_fuse; + struct vfe_var_single_sensed_temp single_sensed_temp; + } var_data; + + nvgpu_log_info(g, " "); + + vfevars_tbl_ptr = (u8 *)nvgpu_bios_get_perf_table_ptrs(g, + g->bios.perf_token, + CONTINUOUS_VIRTUAL_BINNING_TABLE); + if (vfevars_tbl_ptr == NULL) { + status = -EINVAL; + goto done; + } + + memcpy(&vfevars_tbl_header, vfevars_tbl_ptr, + VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07); + if (vfevars_tbl_header.header_size != + VBIOS_CLOCKS_TABLE_1X_HEADER_SIZE_07){ + status = -EINVAL; + goto done; + } + + if (vfevars_tbl_header.vfe_var_entry_size == + VBIOS_VFE_3X_VAR_ENTRY_SIZE_19) { + szfmt = VBIOS_VFE_3X_VAR_ENTRY_SIZE_19; + } else if (vfevars_tbl_header.vfe_var_entry_size == + VBIOS_VFE_3X_VAR_ENTRY_SIZE_11) { + szfmt = VBIOS_VFE_3X_VAR_ENTRY_SIZE_11; + } else { + status = -EINVAL; + goto done; + } + + /* Read table entries*/ + vfevars_tbl_entry_ptr = vfevars_tbl_ptr + + vfevars_tbl_header.header_size; + for (index = 0; + index < vfevars_tbl_header.vfe_var_entry_count; + index++) { + rd_offset_ptr = vfevars_tbl_entry_ptr + + (index * vfevars_tbl_header.vfe_var_entry_size); + memcpy(&var, rd_offset_ptr, szfmt); + + var_data.super.out_range_min = var.out_range_min; + var_data.super.out_range_max = var.out_range_max; + + switch ((u8)var.type) { + case VBIOS_VFE_3X_VAR_ENTRY_TYPE_DISABLED: + continue; + break; + + case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_FREQUENCY: + var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_FREQUENCY; + break; + + case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_VOLTAGE: + var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_VOLTAGE; + break; + + case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_SENSED_TEMP: + var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_TEMP; + var_data.single_sensed_temp.temp_default = 0x9600; + var_data.single_sensed_temp.therm_channel_index = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSTEMP_TH_CH_IDX); + var_data.single_sensed_temp.temp_hysteresis_positive = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSTEMP_HYS_POS) << 5; + var_data.single_sensed_temp.temp_hysteresis_negative = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSTEMP_HYS_NEG) << 5; + break; + + case VBIOS_VFE_3X_VAR_ENTRY_TYPE_SINGLE_SENSED_FUSE: + var_type = CTRL_PERF_VFE_VAR_TYPE_SINGLE_SENSED_FUSE; + var_data.single_sensed_fuse.vfield_info.v_field_id = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VFIELD_ID); + var_data.single_sensed_fuse.vfield_ver_info.v_field_id_ver = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VFIELD_ID_VER); + var_data.single_sensed_fuse.vfield_ver_info.ver_expected = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_EXPECTED_VER); + var_data.single_sensed_fuse.vfield_ver_info.b_use_default_on_ver_check_fail = + (BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL) && + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_USE_DEFAULT_ON_VER_CHECK_FAIL_YES); + var_data.single_sensed_fuse.b_fuse_value_signed = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_SSFUSE_VALUE_SIGNED_INTEGER); + var_data.single_sensed_fuse.vfield_info.fuse_val_default = + var.param1; + if (szfmt >= VBIOS_VFE_3X_VAR_ENTRY_SIZE_19) { + var_data.single_sensed_fuse.vfield_info.hw_correction_scale = + (int)var.param2; + var_data.single_sensed_fuse.vfield_info.hw_correction_offset = + var.param3; + } else { + var_data.single_sensed_fuse.vfield_info.hw_correction_scale = + 1 << 12; + var_data.single_sensed_fuse.vfield_info.hw_correction_offset = + 0; + if ((var_data.single_sensed_fuse.vfield_info.v_field_id == + VFIELD_ID_STRAP_IDDQ) || + (var_data.single_sensed_fuse.vfield_info.v_field_id == + VFIELD_ID_STRAP_IDDQ_1)) { + var_data.single_sensed_fuse.vfield_info.hw_correction_scale = + 50 << 12; + } + } + break; + + case VBIOS_VFE_3X_VAR_ENTRY_TYPE_DERIVED_PRODUCT: + var_type = CTRL_PERF_VFE_VAR_TYPE_DERIVED_PRODUCT; + var_data.derived_product.var_idx0 = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_DPROD_VFE_VAR_IDX_0); + var_data.derived_product.var_idx1 = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_DPROD_VFE_VAR_IDX_1); + break; + + case VBIOS_VFE_3X_VAR_ENTRY_TYPE_DERIVED_SUM: + var_type = CTRL_PERF_VFE_VAR_TYPE_DERIVED_SUM; + var_data.derived_sum.var_idx0 = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_DSUM_VFE_VAR_IDX_0); + var_data.derived_sum.var_idx1 = + (u8)BIOS_GET_FIELD(var.param0, + VBIOS_VFE_3X_VAR_ENTRY_PAR0_DSUM_VFE_VAR_IDX_1); + break; + default: + status = -EINVAL; + goto done; + } + var_data.board_obj.type = var_type; + var_data.board_obj.type_mask = 0; + + pvar = construct_vfe_var(g, &var_data); + if (pvar == NULL) { + nvgpu_err(g, + "error constructing vfe_var boardobj %d", + index); + status = -EINVAL; + goto done; + } + + status = boardobjgrp_objinsert(&pvfevarobjs->super.super, + (struct boardobj *)pvar, index); + if (status) { + nvgpu_err(g, "error adding vfe_var boardobj %d", index); + status = -EINVAL; + goto done; + } + } + pvfevarobjs->polling_periodms = vfevars_tbl_header.polling_periodms; +done: + nvgpu_log_info(g, "done status %x", status); + return status; +} + +static int vfe_var_construct_single(struct gk20a *g, + struct boardobj **ppboardobj, + u16 size, void *pargs) +{ + struct boardobj *ptmpobj = (struct boardobj *)pargs; + struct vfe_var_single *pvfevar; + int status = 0; + + nvgpu_log_info(g, " "); + + ptmpobj->type_mask |= BIT(CTRL_PERF_VFE_VAR_TYPE_SINGLE); + status = vfe_var_construct_super(g, ppboardobj, size, pargs); + if (status) { + return -EINVAL; + } + + pvfevar = (struct vfe_var_single *)*ppboardobj; + + pvfevar->super.super.pmudatainit = + _vfe_var_pmudatainit_single; + + pvfevar->override_type = CTRL_PERF_VFE_VAR_SINGLE_OVERRIDE_TYPE_NONE; + pvfevar->override_value = 0; + + nvgpu_log_info(g, "Done"); + return status; +} diff --git a/drivers/gpu/nvgpu/pmu_perf/vfe_var.h b/drivers/gpu/nvgpu/pmu_perf/vfe_var.h new file mode 100644 index 00000000..98b7c40b --- /dev/null +++ b/drivers/gpu/nvgpu/pmu_perf/vfe_var.h @@ -0,0 +1,109 @@ +/* + * Copyright (c) 2016-2018, NVIDIA CORPORATION. All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#ifndef NVGPU_PERF_VFE_VAR_H +#define NVGPU_PERF_VFE_VAR_H + +#include "boardobj/boardobjgrp.h" +#include + +int vfe_var_sw_setup(struct gk20a *g); +int vfe_var_pmu_setup(struct gk20a *g); + +#define VFE_VAR_GET(_pperf, _idx) \ + ((struct vfe_var)BOARDOBJGRP_OBJ_GET_BY_IDX( \ + &((_pperf)->vfe.vars.super.super), (_idx))) + +#define VFE_VAR_IDX_IS_VALID(_pperf, _idx) \ + boardobjgrp_idxisvalid(&((_pperf)->vfe.vars.super.super), (_idx)) + +struct vfe_var { + struct boardobj super; + u32 out_range_min; + u32 out_range_max; + struct boardobjgrpmask_e32 mask_dependent_vars; + struct boardobjgrpmask_e255 mask_dependent_equs; + bool b_is_dynamic_valid; + bool b_is_dynamic; +}; + +struct vfe_vars { + struct boardobjgrp_e32 super; + u8 polling_periodms; +}; + +struct vfe_var_derived { + struct vfe_var super; +}; + +struct vfe_var_derived_product { + struct vfe_var_derived super; + u8 var_idx0; + u8 var_idx1; +}; + +struct vfe_var_derived_sum { + struct vfe_var_derived super; + u8 var_idx0; + u8 var_idx1; +}; + +struct vfe_var_single { + struct vfe_var super; + u8 override_type; + u32 override_value; +}; + +struct vfe_var_single_frequency { + struct vfe_var_single super; +}; + +struct vfe_var_single_voltage { + struct vfe_var_single super; +}; + +struct vfe_var_single_sensed { + struct vfe_var_single super; +}; + +struct vfe_var_single_sensed_fuse { + struct vfe_var_single_sensed super; + struct ctrl_perf_vfe_var_single_sensed_fuse_override_info override_info; + struct ctrl_perf_vfe_var_single_sensed_fuse_vfield_info vfield_info; + struct ctrl_perf_vfe_var_single_sensed_fuse_ver_vfield_info vfield_ver_info; + struct ctrl_perf_vfe_var_single_sensed_fuse_value fuse_val_default; + bool b_fuse_value_signed; + u32 fuse_value_integer; + u32 fuse_value_hw_integer; + u8 fuse_version; + bool b_version_check_done; +}; + +struct vfe_var_single_sensed_temp { + struct vfe_var_single_sensed super; + u8 therm_channel_index; + int temp_hysteresis_positive; + int temp_hysteresis_negative; + int temp_default; +}; + +#endif /* NVGPU_PERF_VFE_VAR_H */ diff --git a/drivers/gpu/nvgpu/pstate/pstate.c b/drivers/gpu/nvgpu/pstate/pstate.c index 0e7404cb..c1f696aa 100644 --- a/drivers/gpu/nvgpu/pstate/pstate.c +++ b/drivers/gpu/nvgpu/pstate/pstate.c @@ -26,7 +26,7 @@ #include #include "clk/clk.h" -#include "perf/perf.h" +#include "pmu_perf/pmu_perf.h" #include "pmgr/pmgr.h" #include "pstate/pstate.h" #include "therm/thrm.h" -- cgit v1.2.2