/*
* Copyright 2022 Advanced Micro Devices, Inc.
*
* 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 <linux/firmware.h>
#include "amdgpu.h"
#include "amdgpu_gfx.h"
#include "soc15.h"
#include "soc15d.h"
#include "soc15_common.h"
#include "vega10_enum.h"
#include "v9_structs.h"
#include "ivsrcid/gfx/irqsrcs_gfx_9_0.h"
#include "gc/gc_9_4_3_offset.h"
#include "gc/gc_9_4_3_sh_mask.h"
#include "gfx_v9_4_3.h"
#include "gfx_v9_4_3_cleaner_shader.h"
#include "amdgpu_xcp.h"
#include "amdgpu_aca.h"
MODULE_FIRMWARE("amdgpu/gc_9_4_3_mec.bin");
MODULE_FIRMWARE("amdgpu/gc_9_4_4_mec.bin");
MODULE_FIRMWARE("amdgpu/gc_9_4_3_rlc.bin");
MODULE_FIRMWARE("amdgpu/gc_9_4_4_rlc.bin");
#define GFX9_MEC_HPD_SIZE 4096
#define RLCG_UCODE_LOADING_START_ADDRESS 0x00002000L
#define GOLDEN_GB_ADDR_CONFIG 0x2a114042
#define CP_HQD_PERSISTENT_STATE_DEFAULT 0xbe05301
#define mmSMNAID_XCD0_MCA_SMU 0x36430400 /* SMN AID XCD0 */
#define mmSMNAID_XCD1_MCA_SMU 0x38430400 /* SMN AID XCD1 */
#define mmSMNXCD_XCD0_MCA_SMU 0x40430400 /* SMN XCD XCD0 */
#define XCC_REG_RANGE_0_LOW 0x2000 /* XCC gfxdec0 lower Bound */
#define XCC_REG_RANGE_0_HIGH 0x3400 /* XCC gfxdec0 upper Bound */
#define XCC_REG_RANGE_1_LOW 0xA000 /* XCC gfxdec1 lower Bound */
#define XCC_REG_RANGE_1_HIGH 0x10000 /* XCC gfxdec1 upper Bound */
#define NORMALIZE_XCC_REG_OFFSET(offset) \
(offset & 0xFFFF)
static const struct amdgpu_hwip_reg_entry gc_reg_list_9_4_3[] = {
SOC15_REG_ENTRY_STR(GC, 0, regGRBM_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regGRBM_STATUS2),
SOC15_REG_ENTRY_STR(GC, 0, regCP_STALLED_STAT1),
SOC15_REG_ENTRY_STR(GC, 0, regCP_STALLED_STAT2),
SOC15_REG_ENTRY_STR(GC, 0, regCP_CPC_STALLED_STAT1),
SOC15_REG_ENTRY_STR(GC, 0, regCP_CPF_STALLED_STAT1),
SOC15_REG_ENTRY_STR(GC, 0, regCP_BUSY_STAT),
SOC15_REG_ENTRY_STR(GC, 0, regCP_CPC_BUSY_STAT),
SOC15_REG_ENTRY_STR(GC, 0, regCP_CPF_BUSY_STAT),
SOC15_REG_ENTRY_STR(GC, 0, regCP_CPF_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regCP_GFX_ERROR),
SOC15_REG_ENTRY_STR(GC, 0, regCPF_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regCPC_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regCPG_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regGDS_PROTECTION_FAULT),
SOC15_REG_ENTRY_STR(GC, 0, regGDS_VM_PROTECTION_FAULT),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regRMI_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regSQC_DCACHE_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regSQC_ICACHE_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regSQ_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regTCP_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regWD_UTCL1_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regVM_L2_PROTECTION_FAULT_CNTL),
SOC15_REG_ENTRY_STR(GC, 0, regVM_L2_PROTECTION_FAULT_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regCP_DEBUG),
SOC15_REG_ENTRY_STR(GC, 0, regCP_MEC_CNTL),
SOC15_REG_ENTRY_STR(GC, 0, regCP_MEC1_INSTR_PNTR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_MEC2_INSTR_PNTR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_CPC_STATUS),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_STAT),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_SMU_COMMAND),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_SMU_MESSAGE),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_SMU_ARGUMENT_1),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_SMU_ARGUMENT_2),
SOC15_REG_ENTRY_STR(GC, 0, regSMU_RLC_RESPONSE),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_SAFE_MODE),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_SMU_SAFE_MODE),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_INT_STAT),
SOC15_REG_ENTRY_STR(GC, 0, regRLC_GPM_GENERAL_6),
/* cp header registers */
SOC15_REG_ENTRY_STR(GC, 0, regCP_MEC_ME1_HEADER_DUMP),
SOC15_REG_ENTRY_STR(GC, 0, regCP_MEC_ME2_HEADER_DUMP),
/* SE status registers */
SOC15_REG_ENTRY_STR(GC, 0, regGRBM_STATUS_SE0),
SOC15_REG_ENTRY_STR(GC, 0, regGRBM_STATUS_SE1),
SOC15_REG_ENTRY_STR(GC, 0, regGRBM_STATUS_SE2),
SOC15_REG_ENTRY_STR(GC, 0, regGRBM_STATUS_SE3)
};
static const struct amdgpu_hwip_reg_entry gc_cp_reg_list_9_4_3[] = {
/* compute queue registers */
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_VMID),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_ACTIVE),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PERSISTENT_STATE),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PIPE_PRIORITY),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_QUEUE_PRIORITY),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_QUANTUM),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_BASE),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_BASE_HI),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_RPTR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_WPTR_POLL_ADDR_HI),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_DOORBELL_CONTROL),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_CONTROL),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_IB_BASE_ADDR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_IB_BASE_ADDR_HI),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_IB_RPTR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_IB_CONTROL),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_DEQUEUE_REQUEST),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_EOP_BASE_ADDR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_EOP_BASE_ADDR_HI),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_EOP_CONTROL),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_EOP_RPTR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_EOP_WPTR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_EOP_EVENTS),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_CTX_SAVE_BASE_ADDR_LO),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_CTX_SAVE_BASE_ADDR_HI),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_CTX_SAVE_CONTROL),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_CNTL_STACK_OFFSET),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_CNTL_STACK_SIZE),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_WG_STATE_OFFSET),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_CTX_SAVE_SIZE),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_GDS_RESOURCE_STATE),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_ERROR),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_EOP_WPTR_MEM),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_WPTR_LO),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_PQ_WPTR_HI),
SOC15_REG_ENTRY_STR(GC, 0, regCP_HQD_GFX_STATUS),
};
struct amdgpu_gfx_ras gfx_v9_4_3_ras;
static void gfx_v9_4_3_set_ring_funcs(struct amdgpu_device *adev);
static void gfx_v9_4_3_set_irq_funcs(struct amdgpu_device *adev);
static void gfx_v9_4_3_set_gds_init(struct amdgpu_device *adev);
static void gfx_v9_4_3_set_rlc_funcs(struct amdgpu_device *adev);
static int gfx_v9_4_3_get_cu_info(struct amdgpu_device *adev,
struct amdgpu_cu_info *cu_info);
static void gfx_v9_4_3_xcc_set_safe_mode(struct amdgpu_device *adev, int xcc_id);
static void gfx_v9_4_3_xcc_unset_safe_mode(struct amdgpu_device *adev, int xcc_id);
static void gfx_v9_4_3_kiq_set_resources(struct amdgpu_ring *kiq_ring,
uint64_t queue_mask)
{
struct amdgpu_device *adev = kiq_ring->adev;
u64 shader_mc_addr;
/* Cleaner shader MC address */
shader_mc_addr = adev->gfx.cleaner_shader_gpu_addr >> 8;
amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_SET_RESOURCES, 6));
amdgpu_ring_write(kiq_ring,
PACKET3_SET_RESOURCES_VMID_MASK(0) |
/* vmid_mask:0* queue_type:0 (KIQ) */
PACKET3_SET_RESOURCES_QUEUE_TYPE(0));
amdgpu_ring_write(kiq_ring,
lower_32_bits(queue_mask)); /* queue mask lo */
amdgpu_ring_write(kiq_ring,
upper_32_bits(queue_mask)); /* queue mask hi */
amdgpu_ring_write(kiq_ring, lower_32_bits(shader_mc_addr)); /* cleaner shader addr lo */
amdgpu_ring_write(kiq_ring, upper_32_bits(shader_mc_addr)); /* cleaner shader addr hi */
amdgpu_ring_write(kiq_ring, 0); /* oac mask */
amdgpu_ring_write(kiq_ring, 0); /* gds heap base:0, gds heap size:0 */
}
static void gfx_v9_4_3_kiq_map_queues(struct amdgpu_ring *kiq_ring,
struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = kiq_ring->adev;
uint64_t mqd_addr = amdgpu_bo_gpu_offset(ring->mqd_obj);
uint64_t wptr_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4);
uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0;
amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_MAP_QUEUES, 5));
/* Q_sel:0, vmid:0, vidmem: 1, engine:0, num_Q:1*/
amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */
PACKET3_MAP_QUEUES_QUEUE_SEL(0) | /* Queue_Sel */
PACKET3_MAP_QUEUES_VMID(0) | /* VMID */
PACKET3_MAP_QUEUES_QUEUE(ring->queue) |
PACKET3_MAP_QUEUES_PIPE(ring->pipe) |
PACKET3_MAP_QUEUES_ME((ring->me == 1 ? 0 : 1)) |
/*queue_type: normal compute queue */
PACKET3_MAP_QUEUES_QUEUE_TYPE(0) |
/* alloc format: all_on_one_pipe */
PACKET3_MAP_QUEUES_ALLOC_FORMAT(0) |
PACKET3_MAP_QUEUES_ENGINE_SEL(eng_sel) |
/* num_queues: must be 1 */
PACKET3_MAP_QUEUES_NUM_QUEUES(1));
amdgpu_ring_write(kiq_ring,
PACKET3_MAP_QUEUES_DOORBELL_OFFSET(ring->doorbell_index));
amdgpu_ring_write(kiq_ring, lower_32_bits(mqd_addr));
amdgpu_ring_write(kiq_ring, upper_32_bits(mqd_addr));
amdgpu_ring_write(kiq_ring, lower_32_bits(wptr_addr));
amdgpu_ring_write(kiq_ring, upper_32_bits(wptr_addr));
}
static void gfx_v9_4_3_kiq_unmap_queues(struct amdgpu_ring *kiq_ring,
struct amdgpu_ring *ring,
enum amdgpu_unmap_queues_action action,
u64 gpu_addr, u64 seq)
{
uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0;
amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4));
amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */
PACKET3_UNMAP_QUEUES_ACTION(action) |
PACKET3_UNMAP_QUEUES_QUEUE_SEL(0) |
PACKET3_UNMAP_QUEUES_ENGINE_SEL(eng_sel) |
PACKET3_UNMAP_QUEUES_NUM_QUEUES(1));
amdgpu_ring_write(kiq_ring,
PACKET3_UNMAP_QUEUES_DOORBELL_OFFSET0(ring->doorbell_index));
if (action == PREEMPT_QUEUES_NO_UNMAP) {
amdgpu_ring_write(kiq_ring, lower_32_bits(gpu_addr));
amdgpu_ring_write(kiq_ring, upper_32_bits(gpu_addr));
amdgpu_ring_write(kiq_ring, seq);
} else {
amdgpu_ring_write(kiq_ring, 0);
amdgpu_ring_write(kiq_ring, 0);
amdgpu_ring_write(kiq_ring, 0);
}
}
static void gfx_v9_4_3_kiq_query_status(struct amdgpu_ring *kiq_ring,
struct amdgpu_ring *ring,
u64 addr,
u64 seq)
{
uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0;
amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_QUERY_STATUS, 5));
amdgpu_ring_write(kiq_ring,
PACKET3_QUERY_STATUS_CONTEXT_ID(0) |
PACKET3_QUERY_STATUS_INTERRUPT_SEL(0) |
PACKET3_QUERY_STATUS_COMMAND(2));
/* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */
amdgpu_ring_write(kiq_ring,
PACKET3_QUERY_STATUS_DOORBELL_OFFSET(ring->doorbell_index) |
PACKET3_QUERY_STATUS_ENG_SEL(eng_sel));
amdgpu_ring_write(kiq_ring, lower_32_bits(addr));
amdgpu_ring_write(kiq_ring, upper_32_bits(addr));
amdgpu_ring_write(kiq_ring, lower_32_bits(seq));
amdgpu_ring_write(kiq_ring, upper_32_bits(seq));
}
static void gfx_v9_4_3_kiq_invalidate_tlbs(struct amdgpu_ring *kiq_ring,
uint16_t pasid, uint32_t flush_type,
bool all_hub)
{
amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_INVALIDATE_TLBS, 0));
amdgpu_ring_write(kiq_ring,
PACKET3_INVALIDATE_TLBS_DST_SEL(1) |
PACKET3_INVALIDATE_TLBS_ALL_HUB(all_hub) |
PACKET3_INVALIDATE_TLBS_PASID(pasid) |
PACKET3_INVALIDATE_TLBS_FLUSH_TYPE(flush_type));
}
static void gfx_v9_4_3_kiq_reset_hw_queue(struct amdgpu_ring *kiq_ring, uint32_t queue_type,
uint32_t me_id, uint32_t pipe_id, uint32_t queue_id,
uint32_t xcc_id, uint32_t vmid)
{
struct amdgpu_device *adev = kiq_ring->adev;
unsigned i;
/* enter save mode */
amdgpu_gfx_rlc_enter_safe_mode(adev, xcc_id);
mutex_lock(&adev->srbm_mutex);
soc15_grbm_select(adev, me_id, pipe_id, queue_id, 0, xcc_id);
if (queue_type == AMDGPU_RING_TYPE_COMPUTE) {
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST, 0x2);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regSPI_COMPUTE_QUEUE_RESET, 0x1);
/* wait till dequeue take effects */
for (i = 0; i < adev->usec_timeout; i++) {
if (!(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1))
break;
udelay(1);
}
if (i >= adev->usec_timeout)
dev_err(adev->dev, "fail to wait on hqd deactive\n");
} else {
dev_err(adev->dev, "reset queue_type(%d) not supported\n\n", queue_type);
}
soc15_grbm_select(adev, 0, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
/* exit safe mode */
amdgpu_gfx_rlc_exit_safe_mode(adev, xcc_id);
}
static const struct kiq_pm4_funcs gfx_v9_4_3_kiq_pm4_funcs = {
.kiq_set_resources = gfx_v9_4_3_kiq_set_resources,
.kiq_map_queues = gfx_v9_4_3_kiq_map_queues,
.kiq_unmap_queues = gfx_v9_4_3_kiq_unmap_queues,
.kiq_query_status = gfx_v9_4_3_kiq_query_status,
.kiq_invalidate_tlbs = gfx_v9_4_3_kiq_invalidate_tlbs,
.kiq_reset_hw_queue = gfx_v9_4_3_kiq_reset_hw_queue,
.set_resources_size = 8,
.map_queues_size = 7,
.unmap_queues_size = 6,
.query_status_size = 7,
.invalidate_tlbs_size = 2,
};
static void gfx_v9_4_3_set_kiq_pm4_funcs(struct amdgpu_device *adev)
{
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++)
adev->gfx.kiq[i].pmf = &gfx_v9_4_3_kiq_pm4_funcs;
}
static void gfx_v9_4_3_init_golden_registers(struct amdgpu_device *adev)
{
int i, num_xcc, dev_inst;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
dev_inst = GET_INST(GC, i);
WREG32_SOC15(GC, dev_inst, regGB_ADDR_CONFIG,
GOLDEN_GB_ADDR_CONFIG);
/* Golden settings applied by driver for ASIC with rev_id 0 */
if (adev->rev_id == 0) {
WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL1,
REDUCE_FIFO_DEPTH_BY_2, 2);
} else {
WREG32_FIELD15_PREREG(GC, dev_inst, TCP_UTCL1_CNTL2,
SPARE, 0x1);
}
}
}
static uint32_t gfx_v9_4_3_normalize_xcc_reg_offset(uint32_t reg)
{
uint32_t normalized_reg = NORMALIZE_XCC_REG_OFFSET(reg);
/* If it is an XCC reg, normalize the reg to keep
lower 16 bits in local xcc */
if (((normalized_reg >= XCC_REG_RANGE_0_LOW) && (normalized_reg < XCC_REG_RANGE_0_HIGH)) ||
((normalized_reg >= XCC_REG_RANGE_1_LOW) && (normalized_reg < XCC_REG_RANGE_1_HIGH)))
return normalized_reg;
else
return reg;
}
static void gfx_v9_4_3_write_data_to_reg(struct amdgpu_ring *ring, int eng_sel,
bool wc, uint32_t reg, uint32_t val)
{
reg = gfx_v9_4_3_normalize_xcc_reg_offset(reg);
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
amdgpu_ring_write(ring, WRITE_DATA_ENGINE_SEL(eng_sel) |
WRITE_DATA_DST_SEL(0) |
(wc ? WR_CONFIRM : 0));
amdgpu_ring_write(ring, reg);
amdgpu_ring_write(ring, 0);
amdgpu_ring_write(ring, val);
}
static void gfx_v9_4_3_wait_reg_mem(struct amdgpu_ring *ring, int eng_sel,
int mem_space, int opt, uint32_t addr0,
uint32_t addr1, uint32_t ref, uint32_t mask,
uint32_t inv)
{
/* Only do the normalization on regspace */
if (mem_space == 0) {
addr0 = gfx_v9_4_3_normalize_xcc_reg_offset(addr0);
addr1 = gfx_v9_4_3_normalize_xcc_reg_offset(addr1);
}
amdgpu_ring_write(ring, PACKET3(PACKET3_WAIT_REG_MEM, 5));
amdgpu_ring_write(ring,
/* memory (1) or register (0) */
(WAIT_REG_MEM_MEM_SPACE(mem_space) |
WAIT_REG_MEM_OPERATION(opt) | /* wait */
WAIT_REG_MEM_FUNCTION(3) | /* equal */
WAIT_REG_MEM_ENGINE(eng_sel)));
if (mem_space)
BUG_ON(addr0 & 0x3); /* Dword align */
amdgpu_ring_write(ring, addr0);
amdgpu_ring_write(ring, addr1);
amdgpu_ring_write(ring, ref);
amdgpu_ring_write(ring, mask);
amdgpu_ring_write(ring, inv); /* poll interval */
}
static int gfx_v9_4_3_ring_test_ring(struct amdgpu_ring *ring)
{
uint32_t scratch_reg0_offset, xcc_offset;
struct amdgpu_device *adev = ring->adev;
uint32_t tmp = 0;
unsigned i;
int r;
/* Use register offset which is local to XCC in the packet */
xcc_offset = SOC15_REG_OFFSET(GC, 0, regSCRATCH_REG0);
scratch_reg0_offset = SOC15_REG_OFFSET(GC, GET_INST(GC, ring->xcc_id), regSCRATCH_REG0);
WREG32(scratch_reg0_offset, 0xCAFEDEAD);
tmp = RREG32(scratch_reg0_offset);
r = amdgpu_ring_alloc(ring, 3);
if (r)
return r;
amdgpu_ring_write(ring, PACKET3(PACKET3_SET_UCONFIG_REG, 1));
amdgpu_ring_write(ring, xcc_offset - PACKET3_SET_UCONFIG_REG_START);
amdgpu_ring_write(ring, 0xDEADBEEF);
amdgpu_ring_commit(ring);
for (i = 0; i < adev->usec_timeout; i++) {
tmp = RREG32(scratch_reg0_offset);
if (tmp == 0xDEADBEEF)
break;
udelay(1);
}
if (i >= adev->usec_timeout)
r = -ETIMEDOUT;
return r;
}
static int gfx_v9_4_3_ring_test_ib(struct amdgpu_ring *ring, long timeout)
{
struct amdgpu_device *adev = ring->adev;
struct amdgpu_ib ib;
struct dma_fence *f = NULL;
unsigned index;
uint64_t gpu_addr;
uint32_t tmp;
long r;
r = amdgpu_device_wb_get(adev, &index);
if (r)
return r;
gpu_addr = adev->wb.gpu_addr + (index * 4);
adev->wb.wb[index] = cpu_to_le32(0xCAFEDEAD);
memset(&ib, 0, sizeof(ib));
r = amdgpu_ib_get(adev, NULL, 20, AMDGPU_IB_POOL_DIRECT, &ib);
if (r)
goto err1;
ib.ptr[0] = PACKET3(PACKET3_WRITE_DATA, 3);
ib.ptr[1] = WRITE_DATA_DST_SEL(5) | WR_CONFIRM;
ib.ptr[2] = lower_32_bits(gpu_addr);
ib.ptr[3] = upper_32_bits(gpu_addr);
ib.ptr[4] = 0xDEADBEEF;
ib.length_dw = 5;
r = amdgpu_ib_schedule(ring, 1, &ib, NULL, &f);
if (r)
goto err2;
r = dma_fence_wait_timeout(f, false, timeout);
if (r == 0) {
r = -ETIMEDOUT;
goto err2;
} else if (r < 0) {
goto err2;
}
tmp = adev->wb.wb[index];
if (tmp == 0xDEADBEEF)
r = 0;
else
r = -EINVAL;
err2:
amdgpu_ib_free(adev, &ib, NULL);
dma_fence_put(f);
err1:
amdgpu_device_wb_free(adev, index);
return r;
}
/* This value might differs per partition */
static uint64_t gfx_v9_4_3_get_gpu_clock_counter(struct amdgpu_device *adev)
{
uint64_t clock;
mutex_lock(&adev->gfx.gpu_clock_mutex);
WREG32_SOC15(GC, GET_INST(GC, 0), regRLC_CAPTURE_GPU_CLOCK_COUNT, 1);
clock = (uint64_t)RREG32_SOC15(GC, GET_INST(GC, 0), regRLC_GPU_CLOCK_COUNT_LSB) |
((uint64_t)RREG32_SOC15(GC, GET_INST(GC, 0), regRLC_GPU_CLOCK_COUNT_MSB) << 32ULL);
mutex_unlock(&adev->gfx.gpu_clock_mutex);
return clock;
}
static void gfx_v9_4_3_free_microcode(struct amdgpu_device *adev)
{
amdgpu_ucode_release(&adev->gfx.pfp_fw);
amdgpu_ucode_release(&adev->gfx.me_fw);
amdgpu_ucode_release(&adev->gfx.ce_fw);
amdgpu_ucode_release(&adev->gfx.rlc_fw);
amdgpu_ucode_release(&adev->gfx.mec_fw);
amdgpu_ucode_release(&adev->gfx.mec2_fw);
kfree(adev->gfx.rlc.register_list_format);
}
static int gfx_v9_4_3_init_rlc_microcode(struct amdgpu_device *adev,
const char *chip_name)
{
int err;
const struct rlc_firmware_header_v2_0 *rlc_hdr;
uint16_t version_major;
uint16_t version_minor;
err = amdgpu_ucode_request(adev, &adev->gfx.rlc_fw,
"amdgpu/%s_rlc.bin", chip_name);
if (err)
goto out;
rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data;
version_major = le16_to_cpu(rlc_hdr->header.header_version_major);
version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor);
err = amdgpu_gfx_rlc_init_microcode(adev, version_major, version_minor);
out:
if (err)
amdgpu_ucode_release(&adev->gfx.rlc_fw);
return err;
}
static bool gfx_v9_4_3_should_disable_gfxoff(struct pci_dev *pdev)
{
return true;
}
static void gfx_v9_4_3_check_if_need_gfxoff(struct amdgpu_device *adev)
{
if (gfx_v9_4_3_should_disable_gfxoff(adev->pdev))
adev->pm.pp_feature &= ~PP_GFXOFF_MASK;
}
static int gfx_v9_4_3_init_cp_compute_microcode(struct amdgpu_device *adev,
const char *chip_name)
{
int err;
err = amdgpu_ucode_request(adev, &adev->gfx.mec_fw,
"amdgpu/%s_mec.bin", chip_name);
if (err)
goto out;
amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1);
amdgpu_gfx_cp_init_microcode(adev, AMDGPU_UCODE_ID_CP_MEC1_JT);
adev->gfx.mec2_fw_version = adev->gfx.mec_fw_version;
adev->gfx.mec2_feature_version = adev->gfx.mec_feature_version;
gfx_v9_4_3_check_if_need_gfxoff(adev);
out:
if (err)
amdgpu_ucode_release(&adev->gfx.mec_fw);
return err;
}
static int gfx_v9_4_3_init_microcode(struct amdgpu_device *adev)
{
char ucode_prefix[15];
int r;
amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix));
r = gfx_v9_4_3_init_rlc_microcode(adev, ucode_prefix);
if (r)
return r;
r = gfx_v9_4_3_init_cp_compute_microcode(adev, ucode_prefix);
if (r)
return r;
return r;
}
static void gfx_v9_4_3_mec_fini(struct amdgpu_device *adev)
{
amdgpu_bo_free_kernel(&adev->gfx.mec.hpd_eop_obj, NULL, NULL);
amdgpu_bo_free_kernel(&adev->gfx.mec.mec_fw_obj, NULL, NULL);
}
static int gfx_v9_4_3_mec_init(struct amdgpu_device *adev)
{
int r, i, num_xcc;
u32 *hpd;
const __le32 *fw_data;
unsigned fw_size;
u32 *fw;
size_t mec_hpd_size;
const struct gfx_firmware_header_v1_0 *mec_hdr;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++)
bitmap_zero(adev->gfx.mec_bitmap[i].queue_bitmap,
AMDGPU_MAX_COMPUTE_QUEUES);
/* take ownership of the relevant compute queues */
amdgpu_gfx_compute_queue_acquire(adev);
mec_hpd_size =
adev->gfx.num_compute_rings * num_xcc * GFX9_MEC_HPD_SIZE;
if (mec_hpd_size) {
r = amdgpu_bo_create_reserved(adev, mec_hpd_size, PAGE_SIZE,
AMDGPU_GEM_DOMAIN_VRAM |
AMDGPU_GEM_DOMAIN_GTT,
&adev->gfx.mec.hpd_eop_obj,
&adev->gfx.mec.hpd_eop_gpu_addr,
(void **)&hpd);
if (r) {
dev_warn(adev->dev, "(%d) create HDP EOP bo failed\n", r);
gfx_v9_4_3_mec_fini(adev);
return r;
}
if (amdgpu_emu_mode == 1) {
for (i = 0; i < mec_hpd_size / 4; i++) {
memset((void *)(hpd + i), 0, 4);
if (i % 50 == 0)
msleep(1);
}
} else {
memset(hpd, 0, mec_hpd_size);
}
amdgpu_bo_kunmap(adev->gfx.mec.hpd_eop_obj);
amdgpu_bo_unreserve(adev->gfx.mec.hpd_eop_obj);
}
mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data;
fw_data = (const __le32 *)
(adev->gfx.mec_fw->data +
le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes));
fw_size = le32_to_cpu(mec_hdr->header.ucode_size_bytes);
r = amdgpu_bo_create_reserved(adev, mec_hdr->header.ucode_size_bytes,
PAGE_SIZE, AMDGPU_GEM_DOMAIN_GTT,
&adev->gfx.mec.mec_fw_obj,
&adev->gfx.mec.mec_fw_gpu_addr,
(void **)&fw);
if (r) {
dev_warn(adev->dev, "(%d) create mec firmware bo failed\n", r);
gfx_v9_4_3_mec_fini(adev);
return r;
}
memcpy(fw, fw_data, fw_size);
amdgpu_bo_kunmap(adev->gfx.mec.mec_fw_obj);
amdgpu_bo_unreserve(adev->gfx.mec.mec_fw_obj);
return 0;
}
static void gfx_v9_4_3_xcc_select_se_sh(struct amdgpu_device *adev, u32 se_num,
u32 sh_num, u32 instance, int xcc_id)
{
u32 data;
if (instance == 0xffffffff)
data = REG_SET_FIELD(0, GRBM_GFX_INDEX,
INSTANCE_BROADCAST_WRITES, 1);
else
data = REG_SET_FIELD(0, GRBM_GFX_INDEX,
INSTANCE_INDEX, instance);
if (se_num == 0xffffffff)
data = REG_SET_FIELD(data, GRBM_GFX_INDEX,
SE_BROADCAST_WRITES, 1);
else
data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SE_INDEX, se_num);
if (sh_num == 0xffffffff)
data = REG_SET_FIELD(data, GRBM_GFX_INDEX,
SH_BROADCAST_WRITES, 1);
else
data = REG_SET_FIELD(data, GRBM_GFX_INDEX, SH_INDEX, sh_num);
WREG32_SOC15_RLC_SHADOW_EX(reg, GC, GET_INST(GC, xcc_id), regGRBM_GFX_INDEX, data);
}
static uint32_t wave_read_ind(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd, uint32_t wave, uint32_t address)
{
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSQ_IND_INDEX,
(wave << SQ_IND_INDEX__WAVE_ID__SHIFT) |
(simd << SQ_IND_INDEX__SIMD_ID__SHIFT) |
(address << SQ_IND_INDEX__INDEX__SHIFT) |
(SQ_IND_INDEX__FORCE_READ_MASK));
return RREG32_SOC15(GC, GET_INST(GC, xcc_id), regSQ_IND_DATA);
}
static void wave_read_regs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
uint32_t wave, uint32_t thread,
uint32_t regno, uint32_t num, uint32_t *out)
{
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSQ_IND_INDEX,
(wave << SQ_IND_INDEX__WAVE_ID__SHIFT) |
(simd << SQ_IND_INDEX__SIMD_ID__SHIFT) |
(regno << SQ_IND_INDEX__INDEX__SHIFT) |
(thread << SQ_IND_INDEX__THREAD_ID__SHIFT) |
(SQ_IND_INDEX__FORCE_READ_MASK) |
(SQ_IND_INDEX__AUTO_INCR_MASK));
while (num--)
*(out++) = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regSQ_IND_DATA);
}
static void gfx_v9_4_3_read_wave_data(struct amdgpu_device *adev,
uint32_t xcc_id, uint32_t simd, uint32_t wave,
uint32_t *dst, int *no_fields)
{
/* type 1 wave data */
dst[(*no_fields)++] = 1;
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_STATUS);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_PC_LO);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_PC_HI);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_EXEC_LO);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_EXEC_HI);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_HW_ID);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_INST_DW0);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_INST_DW1);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_GPR_ALLOC);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_LDS_ALLOC);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_TRAPSTS);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_IB_STS);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_IB_DBG0);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_M0);
dst[(*no_fields)++] = wave_read_ind(adev, xcc_id, simd, wave, ixSQ_WAVE_MODE);
}
static void gfx_v9_4_3_read_wave_sgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
uint32_t wave, uint32_t start,
uint32_t size, uint32_t *dst)
{
wave_read_regs(adev, xcc_id, simd, wave, 0,
start + SQIND_WAVE_SGPRS_OFFSET, size, dst);
}
static void gfx_v9_4_3_read_wave_vgprs(struct amdgpu_device *adev, uint32_t xcc_id, uint32_t simd,
uint32_t wave, uint32_t thread,
uint32_t start, uint32_t size,
uint32_t *dst)
{
wave_read_regs(adev, xcc_id, simd, wave, thread,
start + SQIND_WAVE_VGPRS_OFFSET, size, dst);
}
static void gfx_v9_4_3_select_me_pipe_q(struct amdgpu_device *adev,
u32 me, u32 pipe, u32 q, u32 vm, u32 xcc_id)
{
soc15_grbm_select(adev, me, pipe, q, vm, GET_INST(GC, xcc_id));
}
static int gfx_v9_4_3_get_xccs_per_xcp(struct amdgpu_device *adev)
{
u32 xcp_ctl;
/* Value is expected to be the same on all, fetch from first instance */
xcp_ctl = RREG32_SOC15(GC, GET_INST(GC, 0), regCP_HYP_XCP_CTL);
return REG_GET_FIELD(xcp_ctl, CP_HYP_XCP_CTL, NUM_XCC_IN_XCP);
}
static int gfx_v9_4_3_switch_compute_partition(struct amdgpu_device *adev,
int num_xccs_per_xcp)
{
int ret, i, num_xcc;
u32 tmp = 0;
if (adev->psp.funcs) {
ret = psp_spatial_partition(&adev->psp,
NUM_XCC(adev->gfx.xcc_mask) /
num_xccs_per_xcp);
if (ret)
return ret;
} else {
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, NUM_XCC_IN_XCP,
num_xccs_per_xcp);
tmp = REG_SET_FIELD(tmp, CP_HYP_XCP_CTL, VIRTUAL_XCC_ID,
i % num_xccs_per_xcp);
WREG32_SOC15(GC, GET_INST(GC, i), regCP_HYP_XCP_CTL,
tmp);
}
ret = 0;
}
adev->gfx.num_xcc_per_xcp = num_xccs_per_xcp;
return ret;
}
static int gfx_v9_4_3_ih_to_xcc_inst(struct amdgpu_device *adev, int ih_node)
{
int xcc;
xcc = hweight8(adev->gfx.xcc_mask & GENMASK(ih_node / 2, 0));
if (!xcc) {
dev_err(adev->dev, "Couldn't find xcc mapping from IH node");
return -EINVAL;
}
return xcc - 1;
}
static const struct amdgpu_gfx_funcs gfx_v9_4_3_gfx_funcs = {
.get_gpu_clock_counter = &gfx_v9_4_3_get_gpu_clock_counter,
.select_se_sh = &gfx_v9_4_3_xcc_select_se_sh,
.read_wave_data = &gfx_v9_4_3_read_wave_data,
.read_wave_sgprs = &gfx_v9_4_3_read_wave_sgprs,
.read_wave_vgprs = &gfx_v9_4_3_read_wave_vgprs,
.select_me_pipe_q = &gfx_v9_4_3_select_me_pipe_q,
.switch_partition_mode = &gfx_v9_4_3_switch_compute_partition,
.ih_node_to_logical_xcc = &gfx_v9_4_3_ih_to_xcc_inst,
.get_xccs_per_xcp = &gfx_v9_4_3_get_xccs_per_xcp,
};
static int gfx_v9_4_3_aca_bank_parser(struct aca_handle *handle,
struct aca_bank *bank, enum aca_smu_type type,
void *data)
{
struct aca_bank_info info;
u64 misc0;
u32 instlo;
int ret;
ret = aca_bank_info_decode(bank, &info);
if (ret)
return ret;
/* NOTE: overwrite info.die_id with xcd id for gfx */
instlo = ACA_REG__IPID__INSTANCEIDLO(bank->regs[ACA_REG_IDX_IPID]);
instlo &= GENMASK(31, 1);
info.die_id = instlo == mmSMNAID_XCD0_MCA_SMU ? 0 : 1;
misc0 = bank->regs[ACA_REG_IDX_MISC0];
switch (type) {
case ACA_SMU_TYPE_UE:
ret = aca_error_cache_log_bank_error(handle, &info,
ACA_ERROR_TYPE_UE, 1ULL);
break;
case ACA_SMU_TYPE_CE:
ret = aca_error_cache_log_bank_error(handle, &info,
ACA_ERROR_TYPE_CE, ACA_REG__MISC0__ERRCNT(misc0));
break;
default:
return -EINVAL;
}
return ret;
}
static bool gfx_v9_4_3_aca_bank_is_valid(struct aca_handle *handle, struct aca_bank *bank,
enum aca_smu_type type, void *data)
{
u32 instlo;
instlo = ACA_REG__IPID__INSTANCEIDLO(bank->regs[ACA_REG_IDX_IPID]);
instlo &= GENMASK(31, 1);
switch (instlo) {
case mmSMNAID_XCD0_MCA_SMU:
case mmSMNAID_XCD1_MCA_SMU:
case mmSMNXCD_XCD0_MCA_SMU:
return true;
default:
break;
}
return false;
}
static const struct aca_bank_ops gfx_v9_4_3_aca_bank_ops = {
.aca_bank_parser = gfx_v9_4_3_aca_bank_parser,
.aca_bank_is_valid = gfx_v9_4_3_aca_bank_is_valid,
};
static const struct aca_info gfx_v9_4_3_aca_info = {
.hwip = ACA_HWIP_TYPE_SMU,
.mask = ACA_ERROR_UE_MASK | ACA_ERROR_CE_MASK,
.bank_ops = &gfx_v9_4_3_aca_bank_ops,
};
static int gfx_v9_4_3_gpu_early_init(struct amdgpu_device *adev)
{
u32 gb_addr_config;
adev->gfx.funcs = &gfx_v9_4_3_gfx_funcs;
adev->gfx.ras = &gfx_v9_4_3_ras;
switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
case IP_VERSION(9, 4, 4):
adev->gfx.config.max_hw_contexts = 8;
adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
gb_addr_config = RREG32_SOC15(GC, GET_INST(GC, 0), regGB_ADDR_CONFIG);
break;
default:
BUG();
break;
}
adev->gfx.config.gb_addr_config = gb_addr_config;
adev->gfx.config.gb_addr_config_fields.num_pipes = 1 <<
REG_GET_FIELD(
adev->gfx.config.gb_addr_config,
GB_ADDR_CONFIG,
NUM_PIPES);
adev->gfx.config.max_tile_pipes =
adev->gfx.config.gb_addr_config_fields.num_pipes;
adev->gfx.config.gb_addr_config_fields.num_banks = 1 <<
REG_GET_FIELD(
adev->gfx.config.gb_addr_config,
GB_ADDR_CONFIG,
NUM_BANKS);
adev->gfx.config.gb_addr_config_fields.max_compress_frags = 1 <<
REG_GET_FIELD(
adev->gfx.config.gb_addr_config,
GB_ADDR_CONFIG,
MAX_COMPRESSED_FRAGS);
adev->gfx.config.gb_addr_config_fields.num_rb_per_se = 1 <<
REG_GET_FIELD(
adev->gfx.config.gb_addr_config,
GB_ADDR_CONFIG,
NUM_RB_PER_SE);
adev->gfx.config.gb_addr_config_fields.num_se = 1 <<
REG_GET_FIELD(
adev->gfx.config.gb_addr_config,
GB_ADDR_CONFIG,
NUM_SHADER_ENGINES);
adev->gfx.config.gb_addr_config_fields.pipe_interleave_size = 1 << (8 +
REG_GET_FIELD(
adev->gfx.config.gb_addr_config,
GB_ADDR_CONFIG,
PIPE_INTERLEAVE_SIZE));
return 0;
}
static int gfx_v9_4_3_compute_ring_init(struct amdgpu_device *adev, int ring_id,
int xcc_id, int mec, int pipe, int queue)
{
unsigned irq_type;
struct amdgpu_ring *ring = &adev->gfx.compute_ring[ring_id];
unsigned int hw_prio;
uint32_t xcc_doorbell_start;
ring = &adev->gfx.compute_ring[xcc_id * adev->gfx.num_compute_rings +
ring_id];
/* mec0 is me1 */
ring->xcc_id = xcc_id;
ring->me = mec + 1;
ring->pipe = pipe;
ring->queue = queue;
ring->ring_obj = NULL;
ring->use_doorbell = true;
xcc_doorbell_start = adev->doorbell_index.mec_ring0 +
xcc_id * adev->doorbell_index.xcc_doorbell_range;
ring->doorbell_index = (xcc_doorbell_start + ring_id) << 1;
ring->eop_gpu_addr = adev->gfx.mec.hpd_eop_gpu_addr +
(ring_id + xcc_id * adev->gfx.num_compute_rings) *
GFX9_MEC_HPD_SIZE;
ring->vm_hub = AMDGPU_GFXHUB(xcc_id);
sprintf(ring->name, "comp_%d.%d.%d.%d",
ring->xcc_id, ring->me, ring->pipe, ring->queue);
irq_type = AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP
+ ((ring->me - 1) * adev->gfx.mec.num_pipe_per_mec)
+ ring->pipe;
hw_prio = amdgpu_gfx_is_high_priority_compute_queue(adev, ring) ?
AMDGPU_GFX_PIPE_PRIO_HIGH : AMDGPU_GFX_PIPE_PRIO_NORMAL;
/* type-2 packets are deprecated on MEC, use type-3 instead */
return amdgpu_ring_init(adev, ring, 1024, &adev->gfx.eop_irq, irq_type,
hw_prio, NULL);
}
static void gfx_v9_4_3_alloc_ip_dump(struct amdgpu_device *adev)
{
uint32_t reg_count = ARRAY_SIZE(gc_reg_list_9_4_3);
uint32_t *ptr, num_xcc, inst;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
ptr = kcalloc(reg_count * num_xcc, sizeof(uint32_t), GFP_KERNEL);
if (!ptr) {
DRM_ERROR("Failed to allocate memory for GFX IP Dump\n");
adev->gfx.ip_dump_core = NULL;
} else {
adev->gfx.ip_dump_core = ptr;
}
/* Allocate memory for compute queue registers for all the instances */
reg_count = ARRAY_SIZE(gc_cp_reg_list_9_4_3);
inst = adev->gfx.mec.num_mec * adev->gfx.mec.num_pipe_per_mec *
adev->gfx.mec.num_queue_per_pipe;
ptr = kcalloc(reg_count * inst * num_xcc, sizeof(uint32_t), GFP_KERNEL);
if (!ptr) {
DRM_ERROR("Failed to allocate memory for Compute Queues IP Dump\n");
adev->gfx.ip_dump_compute_queues = NULL;
} else {
adev->gfx.ip_dump_compute_queues = ptr;
}
}
static int gfx_v9_4_3_sw_init(void *handle)
{
int i, j, k, r, ring_id, xcc_id, num_xcc;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
case IP_VERSION(9, 4, 4):
adev->gfx.cleaner_shader_ptr = gfx_9_4_3_cleaner_shader_hex;
adev->gfx.cleaner_shader_size = sizeof(gfx_9_4_3_cleaner_shader_hex);
if (adev->gfx.mec_fw_version >= 153) {
adev->gfx.enable_cleaner_shader = true;
r = amdgpu_gfx_cleaner_shader_sw_init(adev, adev->gfx.cleaner_shader_size);
if (r) {
adev->gfx.enable_cleaner_shader = false;
dev_err(adev->dev, "Failed to initialize cleaner shader\n");
}
}
break;
default:
adev->gfx.enable_cleaner_shader = false;
break;
}
adev->gfx.mec.num_mec = 2;
adev->gfx.mec.num_pipe_per_mec = 4;
adev->gfx.mec.num_queue_per_pipe = 8;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
/* EOP Event */
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_EOP_INTERRUPT, &adev->gfx.eop_irq);
if (r)
return r;
/* Bad opcode Event */
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP,
GFX_9_0__SRCID__CP_BAD_OPCODE_ERROR,
&adev->gfx.bad_op_irq);
if (r)
return r;
/* Privileged reg */
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_REG_FAULT,
&adev->gfx.priv_reg_irq);
if (r)
return r;
/* Privileged inst */
r = amdgpu_irq_add_id(adev, SOC15_IH_CLIENTID_GRBM_CP, GFX_9_0__SRCID__CP_PRIV_INSTR_FAULT,
&adev->gfx.priv_inst_irq);
if (r)
return r;
adev->gfx.gfx_current_status = AMDGPU_GFX_NORMAL_MODE;
r = adev->gfx.rlc.funcs->init(adev);
if (r) {
DRM_ERROR("Failed to init rlc BOs!\n");
return r;
}
r = gfx_v9_4_3_mec_init(adev);
if (r) {
DRM_ERROR("Failed to init MEC BOs!\n");
return r;
}
/* set up the compute queues - allocate horizontally across pipes */
for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) {
ring_id = 0;
for (i = 0; i < adev->gfx.mec.num_mec; ++i) {
for (j = 0; j < adev->gfx.mec.num_queue_per_pipe; j++) {
for (k = 0; k < adev->gfx.mec.num_pipe_per_mec;
k++) {
if (!amdgpu_gfx_is_mec_queue_enabled(
adev, xcc_id, i, k, j))
continue;
r = gfx_v9_4_3_compute_ring_init(adev,
ring_id,
xcc_id,
i, k, j);
if (r)
return r;
ring_id++;
}
}
}
r = amdgpu_gfx_kiq_init(adev, GFX9_MEC_HPD_SIZE, xcc_id);
if (r) {
DRM_ERROR("Failed to init KIQ BOs!\n");
return r;
}
r = amdgpu_gfx_kiq_init_ring(adev, xcc_id);
if (r)
return r;
/* create MQD for all compute queues as wel as KIQ for SRIOV case */
r = amdgpu_gfx_mqd_sw_init(adev,
sizeof(struct v9_mqd_allocation), xcc_id);
if (r)
return r;
}
r = gfx_v9_4_3_gpu_early_init(adev);
if (r)
return r;
r = amdgpu_gfx_ras_sw_init(adev);
if (r)
return r;
if (!amdgpu_sriov_vf(adev)) {
r = amdgpu_gfx_sysfs_init(adev);
if (r)
return r;
}
gfx_v9_4_3_alloc_ip_dump(adev);
r = amdgpu_gfx_sysfs_isolation_shader_init(adev);
if (r)
return r;
return 0;
}
static int gfx_v9_4_3_sw_fini(void *handle)
{
int i, num_xcc;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < adev->gfx.num_compute_rings * num_xcc; i++)
amdgpu_ring_fini(&adev->gfx.compute_ring[i]);
for (i = 0; i < num_xcc; i++) {
amdgpu_gfx_mqd_sw_fini(adev, i);
amdgpu_gfx_kiq_free_ring(&adev->gfx.kiq[i].ring);
amdgpu_gfx_kiq_fini(adev, i);
}
amdgpu_gfx_cleaner_shader_sw_fini(adev);
gfx_v9_4_3_mec_fini(adev);
amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj);
gfx_v9_4_3_free_microcode(adev);
if (!amdgpu_sriov_vf(adev))
amdgpu_gfx_sysfs_fini(adev);
amdgpu_gfx_sysfs_isolation_shader_fini(adev);
kfree(adev->gfx.ip_dump_core);
kfree(adev->gfx.ip_dump_compute_queues);
return 0;
}
#define DEFAULT_SH_MEM_BASES (0x6000)
static void gfx_v9_4_3_xcc_init_compute_vmid(struct amdgpu_device *adev,
int xcc_id)
{
int i;
uint32_t sh_mem_config;
uint32_t sh_mem_bases;
uint32_t data;
/*
* Configure apertures:
* LDS: 0x60000000'00000000 - 0x60000001'00000000 (4GB)
* Scratch: 0x60000001'00000000 - 0x60000002'00000000 (4GB)
* GPUVM: 0x60010000'00000000 - 0x60020000'00000000 (1TB)
*/
sh_mem_bases = DEFAULT_SH_MEM_BASES | (DEFAULT_SH_MEM_BASES << 16);
sh_mem_config = SH_MEM_ADDRESS_MODE_64 |
SH_MEM_ALIGNMENT_MODE_UNALIGNED <<
SH_MEM_CONFIG__ALIGNMENT_MODE__SHIFT;
mutex_lock(&adev->srbm_mutex);
for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) {
soc15_grbm_select(adev, 0, 0, 0, i, GET_INST(GC, xcc_id));
/* CP and shaders */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSH_MEM_CONFIG, sh_mem_config);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSH_MEM_BASES, sh_mem_bases);
/* Enable trap for each kfd vmid. */
data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regSPI_GDBG_PER_VMID_CNTL);
data = REG_SET_FIELD(data, SPI_GDBG_PER_VMID_CNTL, TRAP_EN, 1);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regSPI_GDBG_PER_VMID_CNTL, data);
}
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id));
mutex_unlock(&adev->srbm_mutex);
/* Initialize all compute VMIDs to have no GDS, GWS, or OA
acccess. These should be enabled by FW for target VMIDs. */
for (i = adev->vm_manager.first_kfd_vmid; i < AMDGPU_NUM_VMID; i++) {
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_BASE, 2 * i, 0);
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_SIZE, 2 * i, 0);
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_GWS_VMID0, i, 0);
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_OA_VMID0, i, 0);
}
}
static void gfx_v9_4_3_xcc_init_gds_vmid(struct amdgpu_device *adev, int xcc_id)
{
int vmid;
/*
* Initialize all compute and user-gfx VMIDs to have no GDS, GWS, or OA
* access. Compute VMIDs should be enabled by FW for target VMIDs,
* the driver can enable them for graphics. VMID0 should maintain
* access so that HWS firmware can save/restore entries.
*/
for (vmid = 1; vmid < AMDGPU_NUM_VMID; vmid++) {
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_BASE, 2 * vmid, 0);
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_VMID0_SIZE, 2 * vmid, 0);
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_GWS_VMID0, vmid, 0);
WREG32_SOC15_OFFSET(GC, GET_INST(GC, xcc_id), regGDS_OA_VMID0, vmid, 0);
}
}
static void gfx_v9_4_3_xcc_constants_init(struct amdgpu_device *adev,
int xcc_id)
{
u32 tmp;
int i;
/* XXX SH_MEM regs */
/* where to put LDS, scratch, GPUVM in FSA64 space */
mutex_lock(&adev->srbm_mutex);
for (i = 0; i < adev->vm_manager.id_mgr[AMDGPU_GFXHUB(0)].num_ids; i++) {
soc15_grbm_select(adev, 0, 0, 0, i, GET_INST(GC, xcc_id));
/* CP and shaders */
if (i == 0) {
tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE,
SH_MEM_ALIGNMENT_MODE_UNALIGNED);
tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE,
!!adev->gmc.noretry);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id),
regSH_MEM_CONFIG, tmp);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id),
regSH_MEM_BASES, 0);
} else {
tmp = REG_SET_FIELD(0, SH_MEM_CONFIG, ALIGNMENT_MODE,
SH_MEM_ALIGNMENT_MODE_UNALIGNED);
tmp = REG_SET_FIELD(tmp, SH_MEM_CONFIG, RETRY_DISABLE,
!!adev->gmc.noretry);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id),
regSH_MEM_CONFIG, tmp);
tmp = REG_SET_FIELD(0, SH_MEM_BASES, PRIVATE_BASE,
(adev->gmc.private_aperture_start >>
48));
tmp = REG_SET_FIELD(tmp, SH_MEM_BASES, SHARED_BASE,
(adev->gmc.shared_aperture_start >>
48));
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id),
regSH_MEM_BASES, tmp);
}
}
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, 0));
mutex_unlock(&adev->srbm_mutex);
gfx_v9_4_3_xcc_init_compute_vmid(adev, xcc_id);
gfx_v9_4_3_xcc_init_gds_vmid(adev, xcc_id);
}
static void gfx_v9_4_3_constants_init(struct amdgpu_device *adev)
{
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
gfx_v9_4_3_get_cu_info(adev, &adev->gfx.cu_info);
adev->gfx.config.db_debug2 =
RREG32_SOC15(GC, GET_INST(GC, 0), regDB_DEBUG2);
for (i = 0; i < num_xcc; i++)
gfx_v9_4_3_xcc_constants_init(adev, i);
}
static void
gfx_v9_4_3_xcc_enable_save_restore_machine(struct amdgpu_device *adev,
int xcc_id)
{
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), RLC_SRM_CNTL, SRM_ENABLE, 1);
}
static void gfx_v9_4_3_xcc_init_pg(struct amdgpu_device *adev, int xcc_id)
{
/*
* Rlc save restore list is workable since v2_1.
* And it's needed by gfxoff feature.
*/
if (adev->gfx.rlc.is_rlc_v2_1)
gfx_v9_4_3_xcc_enable_save_restore_machine(adev, xcc_id);
}
static void gfx_v9_4_3_xcc_disable_gpa_mode(struct amdgpu_device *adev, int xcc_id)
{
uint32_t data;
data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCPC_PSP_DEBUG);
data |= CPC_PSP_DEBUG__UTCL2IUGPAOVERRIDE_MASK;
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCPC_PSP_DEBUG, data);
}
static bool gfx_v9_4_3_is_rlc_enabled(struct amdgpu_device *adev)
{
uint32_t rlc_setting;
/* if RLC is not enabled, do nothing */
rlc_setting = RREG32_SOC15(GC, GET_INST(GC, 0), regRLC_CNTL);
if (!(rlc_setting & RLC_CNTL__RLC_ENABLE_F32_MASK))
return false;
return true;
}
static void gfx_v9_4_3_xcc_set_safe_mode(struct amdgpu_device *adev, int xcc_id)
{
uint32_t data;
unsigned i;
data = RLC_SAFE_MODE__CMD_MASK;
data |= (1 << RLC_SAFE_MODE__MESSAGE__SHIFT);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SAFE_MODE, data);
/* wait for RLC_SAFE_MODE */
for (i = 0; i < adev->usec_timeout; i++) {
if (!REG_GET_FIELD(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SAFE_MODE), RLC_SAFE_MODE, CMD))
break;
udelay(1);
}
}
static void gfx_v9_4_3_xcc_unset_safe_mode(struct amdgpu_device *adev,
int xcc_id)
{
uint32_t data;
data = RLC_SAFE_MODE__CMD_MASK;
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SAFE_MODE, data);
}
static void gfx_v9_4_3_init_rlcg_reg_access_ctrl(struct amdgpu_device *adev)
{
int xcc_id, num_xcc;
struct amdgpu_rlcg_reg_access_ctrl *reg_access_ctrl;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) {
reg_access_ctrl = &adev->gfx.rlc.reg_access_ctrl[GET_INST(GC, xcc_id)];
reg_access_ctrl->scratch_reg0 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG0);
reg_access_ctrl->scratch_reg1 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG1);
reg_access_ctrl->scratch_reg2 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG2);
reg_access_ctrl->scratch_reg3 = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regSCRATCH_REG3);
reg_access_ctrl->grbm_cntl = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regGRBM_GFX_CNTL);
reg_access_ctrl->grbm_idx = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regGRBM_GFX_INDEX);
reg_access_ctrl->spare_int = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regRLC_SPARE_INT);
}
adev->gfx.rlc.rlcg_reg_access_supported = true;
}
static int gfx_v9_4_3_rlc_init(struct amdgpu_device *adev)
{
/* init spm vmid with 0xf */
if (adev->gfx.rlc.funcs->update_spm_vmid)
adev->gfx.rlc.funcs->update_spm_vmid(adev, NULL, 0xf);
return 0;
}
static void gfx_v9_4_3_xcc_wait_for_rlc_serdes(struct amdgpu_device *adev,
int xcc_id)
{
u32 i, j, k;
u32 mask;
mutex_lock(&adev->grbm_idx_mutex);
for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
gfx_v9_4_3_xcc_select_se_sh(adev, i, j, 0xffffffff,
xcc_id);
for (k = 0; k < adev->usec_timeout; k++) {
if (RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SERDES_CU_MASTER_BUSY) == 0)
break;
udelay(1);
}
if (k == adev->usec_timeout) {
gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff,
0xffffffff,
0xffffffff, xcc_id);
mutex_unlock(&adev->grbm_idx_mutex);
DRM_INFO("Timeout wait for RLC serdes %u,%u\n",
i, j);
return;
}
}
}
gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
xcc_id);
mutex_unlock(&adev->grbm_idx_mutex);
mask = RLC_SERDES_NONCU_MASTER_BUSY__SE_MASTER_BUSY_MASK |
RLC_SERDES_NONCU_MASTER_BUSY__GC_MASTER_BUSY_MASK |
RLC_SERDES_NONCU_MASTER_BUSY__TC0_MASTER_BUSY_MASK |
RLC_SERDES_NONCU_MASTER_BUSY__TC1_MASTER_BUSY_MASK;
for (k = 0; k < adev->usec_timeout; k++) {
if ((RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_SERDES_NONCU_MASTER_BUSY) & mask) == 0)
break;
udelay(1);
}
}
static void gfx_v9_4_3_xcc_enable_gui_idle_interrupt(struct amdgpu_device *adev,
bool enable, int xcc_id)
{
u32 tmp;
/* These interrupts should be enabled to drive DS clock */
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_INT_CNTL_RING0);
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_BUSY_INT_ENABLE, enable ? 1 : 0);
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CNTX_EMPTY_INT_ENABLE, enable ? 1 : 0);
tmp = REG_SET_FIELD(tmp, CP_INT_CNTL_RING0, CMP_BUSY_INT_ENABLE, enable ? 1 : 0);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_INT_CNTL_RING0, tmp);
}
static void gfx_v9_4_3_xcc_rlc_stop(struct amdgpu_device *adev, int xcc_id)
{
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), RLC_CNTL,
RLC_ENABLE_F32, 0);
gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, false, xcc_id);
gfx_v9_4_3_xcc_wait_for_rlc_serdes(adev, xcc_id);
}
static void gfx_v9_4_3_rlc_stop(struct amdgpu_device *adev)
{
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++)
gfx_v9_4_3_xcc_rlc_stop(adev, i);
}
static void gfx_v9_4_3_xcc_rlc_reset(struct amdgpu_device *adev, int xcc_id)
{
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), GRBM_SOFT_RESET,
SOFT_RESET_RLC, 1);
udelay(50);
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), GRBM_SOFT_RESET,
SOFT_RESET_RLC, 0);
udelay(50);
}
static void gfx_v9_4_3_rlc_reset(struct amdgpu_device *adev)
{
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++)
gfx_v9_4_3_xcc_rlc_reset(adev, i);
}
static void gfx_v9_4_3_xcc_rlc_start(struct amdgpu_device *adev, int xcc_id)
{
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), RLC_CNTL,
RLC_ENABLE_F32, 1);
udelay(50);
/* carrizo do enable cp interrupt after cp inited */
if (!(adev->flags & AMD_IS_APU)) {
gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, true, xcc_id);
udelay(50);
}
}
static void gfx_v9_4_3_rlc_start(struct amdgpu_device *adev)
{
#ifdef AMDGPU_RLC_DEBUG_RETRY
u32 rlc_ucode_ver;
#endif
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
gfx_v9_4_3_xcc_rlc_start(adev, i);
#ifdef AMDGPU_RLC_DEBUG_RETRY
/* RLC_GPM_GENERAL_6 : RLC Ucode version */
rlc_ucode_ver = RREG32_SOC15(GC, GET_INST(GC, i), regRLC_GPM_GENERAL_6);
if (rlc_ucode_ver == 0x108) {
dev_info(adev->dev,
"Using rlc debug ucode. regRLC_GPM_GENERAL_6 ==0x08%x / fw_ver == %i \n",
rlc_ucode_ver, adev->gfx.rlc_fw_version);
/* RLC_GPM_TIMER_INT_3 : Timer interval in RefCLK cycles,
* default is 0x9C4 to create a 100us interval */
WREG32_SOC15(GC, GET_INST(GC, i), regRLC_GPM_TIMER_INT_3, 0x9C4);
/* RLC_GPM_GENERAL_12 : Minimum gap between wptr and rptr
* to disable the page fault retry interrupts, default is
* 0x100 (256) */
WREG32_SOC15(GC, GET_INST(GC, i), regRLC_GPM_GENERAL_12, 0x100);
}
#endif
}
}
static int gfx_v9_4_3_xcc_rlc_load_microcode(struct amdgpu_device *adev,
int xcc_id)
{
const struct rlc_firmware_header_v2_0 *hdr;
const __le32 *fw_data;
unsigned i, fw_size;
if (!adev->gfx.rlc_fw)
return -EINVAL;
hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data;
amdgpu_ucode_print_rlc_hdr(&hdr->header);
fw_data = (const __le32 *)(adev->gfx.rlc_fw->data +
le32_to_cpu(hdr->header.ucode_array_offset_bytes));
fw_size = le32_to_cpu(hdr->header.ucode_size_bytes) / 4;
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_GPM_UCODE_ADDR,
RLCG_UCODE_LOADING_START_ADDRESS);
for (i = 0; i < fw_size; i++) {
if (amdgpu_emu_mode == 1 && i % 100 == 0) {
dev_info(adev->dev, "Write RLC ucode data %u DWs\n", i);
msleep(1);
}
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_GPM_UCODE_DATA, le32_to_cpup(fw_data++));
}
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_GPM_UCODE_ADDR, adev->gfx.rlc_fw_version);
return 0;
}
static int gfx_v9_4_3_xcc_rlc_resume(struct amdgpu_device *adev, int xcc_id)
{
int r;
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
gfx_v9_4_3_xcc_rlc_stop(adev, xcc_id);
/* legacy rlc firmware loading */
r = gfx_v9_4_3_xcc_rlc_load_microcode(adev, xcc_id);
if (r)
return r;
gfx_v9_4_3_xcc_rlc_start(adev, xcc_id);
}
amdgpu_gfx_rlc_enter_safe_mode(adev, xcc_id);
/* disable CG */
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL, 0);
gfx_v9_4_3_xcc_init_pg(adev, xcc_id);
amdgpu_gfx_rlc_exit_safe_mode(adev, xcc_id);
return 0;
}
static int gfx_v9_4_3_rlc_resume(struct amdgpu_device *adev)
{
int r, i, num_xcc;
if (amdgpu_sriov_vf(adev))
return 0;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
r = gfx_v9_4_3_xcc_rlc_resume(adev, i);
if (r)
return r;
}
return 0;
}
static void gfx_v9_4_3_update_spm_vmid(struct amdgpu_device *adev, struct amdgpu_ring *ring,
unsigned vmid)
{
u32 reg, pre_data, data;
reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_SPM_MC_CNTL);
if (amdgpu_sriov_is_pp_one_vf(adev) && !amdgpu_sriov_runtime(adev))
pre_data = RREG32_NO_KIQ(reg);
else
pre_data = RREG32(reg);
data = pre_data & (~RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK);
data |= (vmid & RLC_SPM_MC_CNTL__RLC_SPM_VMID_MASK) << RLC_SPM_MC_CNTL__RLC_SPM_VMID__SHIFT;
if (pre_data != data) {
if (amdgpu_sriov_is_pp_one_vf(adev) && !amdgpu_sriov_runtime(adev)) {
WREG32_SOC15_NO_KIQ(GC, GET_INST(GC, 0), regRLC_SPM_MC_CNTL, data);
} else
WREG32_SOC15(GC, GET_INST(GC, 0), regRLC_SPM_MC_CNTL, data);
}
}
static const struct soc15_reg_rlcg rlcg_access_gc_9_4_3[] = {
{SOC15_REG_ENTRY(GC, 0, regGRBM_GFX_INDEX)},
{SOC15_REG_ENTRY(GC, 0, regSQ_IND_INDEX)},
};
static bool gfx_v9_4_3_check_rlcg_range(struct amdgpu_device *adev,
uint32_t offset,
struct soc15_reg_rlcg *entries, int arr_size)
{
int i, inst;
uint32_t reg;
if (!entries)
return false;
for (i = 0; i < arr_size; i++) {
const struct soc15_reg_rlcg *entry;
entry = &entries[i];
inst = adev->ip_map.logical_to_dev_inst ?
adev->ip_map.logical_to_dev_inst(
adev, entry->hwip, entry->instance) :
entry->instance;
reg = adev->reg_offset[entry->hwip][inst][entry->segment] +
entry->reg;
if (offset == reg)
return true;
}
return false;
}
static bool gfx_v9_4_3_is_rlcg_access_range(struct amdgpu_device *adev, u32 offset)
{
return gfx_v9_4_3_check_rlcg_range(adev, offset,
(void *)rlcg_access_gc_9_4_3,
ARRAY_SIZE(rlcg_access_gc_9_4_3));
}
static void gfx_v9_4_3_xcc_cp_compute_enable(struct amdgpu_device *adev,
bool enable, int xcc_id)
{
if (enable) {
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MEC_CNTL, 0);
} else {
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MEC_CNTL,
(CP_MEC_CNTL__MEC_INVALIDATE_ICACHE_MASK |
CP_MEC_CNTL__MEC_ME1_PIPE0_RESET_MASK |
CP_MEC_CNTL__MEC_ME1_PIPE1_RESET_MASK |
CP_MEC_CNTL__MEC_ME1_PIPE2_RESET_MASK |
CP_MEC_CNTL__MEC_ME1_PIPE3_RESET_MASK |
CP_MEC_CNTL__MEC_ME2_PIPE0_RESET_MASK |
CP_MEC_CNTL__MEC_ME2_PIPE1_RESET_MASK |
CP_MEC_CNTL__MEC_ME1_HALT_MASK |
CP_MEC_CNTL__MEC_ME2_HALT_MASK));
adev->gfx.kiq[xcc_id].ring.sched.ready = false;
}
udelay(50);
}
static int gfx_v9_4_3_xcc_cp_compute_load_microcode(struct amdgpu_device *adev,
int xcc_id)
{
const struct gfx_firmware_header_v1_0 *mec_hdr;
const __le32 *fw_data;
unsigned i;
u32 tmp;
u32 mec_ucode_addr_offset;
u32 mec_ucode_data_offset;
if (!adev->gfx.mec_fw)
return -EINVAL;
gfx_v9_4_3_xcc_cp_compute_enable(adev, false, xcc_id);
mec_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data;
amdgpu_ucode_print_gfx_hdr(&mec_hdr->header);
fw_data = (const __le32 *)
(adev->gfx.mec_fw->data +
le32_to_cpu(mec_hdr->header.ucode_array_offset_bytes));
tmp = 0;
tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, VMID, 0);
tmp = REG_SET_FIELD(tmp, CP_CPC_IC_BASE_CNTL, CACHE_POLICY, 0);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_IC_BASE_CNTL, tmp);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_IC_BASE_LO,
adev->gfx.mec.mec_fw_gpu_addr & 0xFFFFF000);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_IC_BASE_HI,
upper_32_bits(adev->gfx.mec.mec_fw_gpu_addr));
mec_ucode_addr_offset =
SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_MEC_ME1_UCODE_ADDR);
mec_ucode_data_offset =
SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_MEC_ME1_UCODE_DATA);
/* MEC1 */
WREG32(mec_ucode_addr_offset, mec_hdr->jt_offset);
for (i = 0; i < mec_hdr->jt_size; i++)
WREG32(mec_ucode_data_offset,
le32_to_cpup(fw_data + mec_hdr->jt_offset + i));
WREG32(mec_ucode_addr_offset, adev->gfx.mec_fw_version);
/* Todo : Loading MEC2 firmware is only necessary if MEC2 should run different microcode than MEC1. */
return 0;
}
/* KIQ functions */
static void gfx_v9_4_3_xcc_kiq_setting(struct amdgpu_ring *ring, int xcc_id)
{
uint32_t tmp;
struct amdgpu_device *adev = ring->adev;
/* tell RLC which is KIQ queue */
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CP_SCHEDULERS);
tmp &= 0xffffff00;
tmp |= (ring->me << 5) | (ring->pipe << 3) | (ring->queue);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regRLC_CP_SCHEDULERS, tmp);
tmp |= 0x80;
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regRLC_CP_SCHEDULERS, tmp);
}
static void gfx_v9_4_3_mqd_set_priority(struct amdgpu_ring *ring, struct v9_mqd *mqd)
{
struct amdgpu_device *adev = ring->adev;
if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
if (amdgpu_gfx_is_high_priority_compute_queue(adev, ring)) {
mqd->cp_hqd_pipe_priority = AMDGPU_GFX_PIPE_PRIO_HIGH;
mqd->cp_hqd_queue_priority =
AMDGPU_GFX_QUEUE_PRIORITY_MAXIMUM;
}
}
}
static int gfx_v9_4_3_xcc_mqd_init(struct amdgpu_ring *ring, int xcc_id)
{
struct amdgpu_device *adev = ring->adev;
struct v9_mqd *mqd = ring->mqd_ptr;
uint64_t hqd_gpu_addr, wb_gpu_addr, eop_base_addr;
uint32_t tmp;
mqd->header = 0xC0310800;
mqd->compute_pipelinestat_enable = 0x00000001;
mqd->compute_static_thread_mgmt_se0 = 0xffffffff;
mqd->compute_static_thread_mgmt_se1 = 0xffffffff;
mqd->compute_static_thread_mgmt_se2 = 0xffffffff;
mqd->compute_static_thread_mgmt_se3 = 0xffffffff;
mqd->compute_misc_reserved = 0x00000003;
mqd->dynamic_cu_mask_addr_lo =
lower_32_bits(ring->mqd_gpu_addr
+ offsetof(struct v9_mqd_allocation, dynamic_cu_mask));
mqd->dynamic_cu_mask_addr_hi =
upper_32_bits(ring->mqd_gpu_addr
+ offsetof(struct v9_mqd_allocation, dynamic_cu_mask));
eop_base_addr = ring->eop_gpu_addr >> 8;
mqd->cp_hqd_eop_base_addr_lo = eop_base_addr;
mqd->cp_hqd_eop_base_addr_hi = upper_32_bits(eop_base_addr);
/* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_CONTROL);
tmp = REG_SET_FIELD(tmp, CP_HQD_EOP_CONTROL, EOP_SIZE,
(order_base_2(GFX9_MEC_HPD_SIZE / 4) - 1));
mqd->cp_hqd_eop_control = tmp;
/* enable doorbell? */
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL);
if (ring->use_doorbell) {
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
DOORBELL_OFFSET, ring->doorbell_index);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
DOORBELL_EN, 1);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
DOORBELL_SOURCE, 0);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
DOORBELL_HIT, 0);
if (amdgpu_sriov_vf(adev))
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
DOORBELL_MODE, 1);
} else {
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_DOORBELL_CONTROL,
DOORBELL_EN, 0);
}
mqd->cp_hqd_pq_doorbell_control = tmp;
/* disable the queue if it's active */
ring->wptr = 0;
mqd->cp_hqd_dequeue_request = 0;
mqd->cp_hqd_pq_rptr = 0;
mqd->cp_hqd_pq_wptr_lo = 0;
mqd->cp_hqd_pq_wptr_hi = 0;
/* set the pointer to the MQD */
mqd->cp_mqd_base_addr_lo = ring->mqd_gpu_addr & 0xfffffffc;
mqd->cp_mqd_base_addr_hi = upper_32_bits(ring->mqd_gpu_addr);
/* set MQD vmid to 0 */
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MQD_CONTROL);
tmp = REG_SET_FIELD(tmp, CP_MQD_CONTROL, VMID, 0);
mqd->cp_mqd_control = tmp;
/* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */
hqd_gpu_addr = ring->gpu_addr >> 8;
mqd->cp_hqd_pq_base_lo = hqd_gpu_addr;
mqd->cp_hqd_pq_base_hi = upper_32_bits(hqd_gpu_addr);
/* set up the HQD, this is similar to CP_RB0_CNTL */
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_CONTROL);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, QUEUE_SIZE,
(order_base_2(ring->ring_size / 4) - 1));
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, RPTR_BLOCK_SIZE,
((order_base_2(AMDGPU_GPU_PAGE_SIZE / 4) - 1) << 8));
#ifdef __BIG_ENDIAN
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ENDIAN_SWAP, 1);
#endif
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, UNORD_DISPATCH, 0);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, ROQ_PQ_IB_FLIP, 0);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, PRIV_STATE, 1);
tmp = REG_SET_FIELD(tmp, CP_HQD_PQ_CONTROL, KMD_QUEUE, 1);
mqd->cp_hqd_pq_control = tmp;
/* set the wb address whether it's enabled or not */
wb_gpu_addr = adev->wb.gpu_addr + (ring->rptr_offs * 4);
mqd->cp_hqd_pq_rptr_report_addr_lo = wb_gpu_addr & 0xfffffffc;
mqd->cp_hqd_pq_rptr_report_addr_hi =
upper_32_bits(wb_gpu_addr) & 0xffff;
/* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */
wb_gpu_addr = adev->wb.gpu_addr + (ring->wptr_offs * 4);
mqd->cp_hqd_pq_wptr_poll_addr_lo = wb_gpu_addr & 0xfffffffc;
mqd->cp_hqd_pq_wptr_poll_addr_hi = upper_32_bits(wb_gpu_addr) & 0xffff;
/* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */
ring->wptr = 0;
mqd->cp_hqd_pq_rptr = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR);
/* set the vmid for the queue */
mqd->cp_hqd_vmid = 0;
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE);
tmp = REG_SET_FIELD(tmp, CP_HQD_PERSISTENT_STATE, PRELOAD_SIZE, 0x53);
mqd->cp_hqd_persistent_state = tmp;
/* set MIN_IB_AVAIL_SIZE */
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_IB_CONTROL);
tmp = REG_SET_FIELD(tmp, CP_HQD_IB_CONTROL, MIN_IB_AVAIL_SIZE, 3);
mqd->cp_hqd_ib_control = tmp;
/* set static priority for a queue/ring */
gfx_v9_4_3_mqd_set_priority(ring, mqd);
mqd->cp_hqd_quantum = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_QUANTUM);
/* map_queues packet doesn't need activate the queue,
* so only kiq need set this field.
*/
if (ring->funcs->type == AMDGPU_RING_TYPE_KIQ)
mqd->cp_hqd_active = 1;
return 0;
}
static int gfx_v9_4_3_xcc_kiq_init_register(struct amdgpu_ring *ring,
int xcc_id)
{
struct amdgpu_device *adev = ring->adev;
struct v9_mqd *mqd = ring->mqd_ptr;
int j;
/* disable wptr polling */
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_WPTR_POLL_CNTL, EN, 0);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_BASE_ADDR,
mqd->cp_hqd_eop_base_addr_lo);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_BASE_ADDR_HI,
mqd->cp_hqd_eop_base_addr_hi);
/* set the EOP size, register value is 2^(EOP_SIZE+1) dwords */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_EOP_CONTROL,
mqd->cp_hqd_eop_control);
/* enable doorbell? */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL,
mqd->cp_hqd_pq_doorbell_control);
/* disable the queue if it's active */
if (RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1) {
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST, 1);
for (j = 0; j < adev->usec_timeout; j++) {
if (!(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1))
break;
udelay(1);
}
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST,
mqd->cp_hqd_dequeue_request);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR,
mqd->cp_hqd_pq_rptr);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_LO,
mqd->cp_hqd_pq_wptr_lo);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_HI,
mqd->cp_hqd_pq_wptr_hi);
}
/* set the pointer to the MQD */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MQD_BASE_ADDR,
mqd->cp_mqd_base_addr_lo);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MQD_BASE_ADDR_HI,
mqd->cp_mqd_base_addr_hi);
/* set MQD vmid to 0 */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_MQD_CONTROL,
mqd->cp_mqd_control);
/* set the pointer to the HQD, this is similar CP_RB0_BASE/_HI */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_BASE,
mqd->cp_hqd_pq_base_lo);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_BASE_HI,
mqd->cp_hqd_pq_base_hi);
/* set up the HQD, this is similar to CP_RB0_CNTL */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_CONTROL,
mqd->cp_hqd_pq_control);
/* set the wb address whether it's enabled or not */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR_REPORT_ADDR,
mqd->cp_hqd_pq_rptr_report_addr_lo);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR_REPORT_ADDR_HI,
mqd->cp_hqd_pq_rptr_report_addr_hi);
/* only used if CP_PQ_WPTR_POLL_CNTL.CP_PQ_WPTR_POLL_CNTL__EN_MASK=1 */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_POLL_ADDR,
mqd->cp_hqd_pq_wptr_poll_addr_lo);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_POLL_ADDR_HI,
mqd->cp_hqd_pq_wptr_poll_addr_hi);
/* enable the doorbell if requested */
if (ring->use_doorbell) {
WREG32_SOC15(
GC, GET_INST(GC, xcc_id),
regCP_MEC_DOORBELL_RANGE_LOWER,
((adev->doorbell_index.kiq +
xcc_id * adev->doorbell_index.xcc_doorbell_range) *
2) << 2);
WREG32_SOC15(
GC, GET_INST(GC, xcc_id),
regCP_MEC_DOORBELL_RANGE_UPPER,
((adev->doorbell_index.userqueue_end +
xcc_id * adev->doorbell_index.xcc_doorbell_range) *
2) << 2);
}
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL,
mqd->cp_hqd_pq_doorbell_control);
/* reset read and write pointers, similar to CP_RB0_WPTR/_RPTR */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_LO,
mqd->cp_hqd_pq_wptr_lo);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_HI,
mqd->cp_hqd_pq_wptr_hi);
/* set the vmid for the queue */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_VMID, mqd->cp_hqd_vmid);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE,
mqd->cp_hqd_persistent_state);
/* activate the queue */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE,
mqd->cp_hqd_active);
if (ring->use_doorbell)
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_STATUS, DOORBELL_ENABLE, 1);
return 0;
}
static int gfx_v9_4_3_xcc_q_fini_register(struct amdgpu_ring *ring,
int xcc_id)
{
struct amdgpu_device *adev = ring->adev;
int j;
/* disable the queue if it's active */
if (RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1) {
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST, 1);
for (j = 0; j < adev->usec_timeout; j++) {
if (!(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1))
break;
udelay(1);
}
if (j == AMDGPU_MAX_USEC_TIMEOUT) {
DRM_DEBUG("%s dequeue request failed.\n", ring->name);
/* Manual disable if dequeue request times out */
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE, 0);
}
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_DEQUEUE_REQUEST,
0);
}
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_IQ_TIMER, 0);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_IB_CONTROL, 0);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PERSISTENT_STATE, CP_HQD_PERSISTENT_STATE_DEFAULT);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, 0x40000000);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_DOORBELL_CONTROL, 0);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_RPTR, 0);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_HI, 0);
WREG32_SOC15_RLC(GC, GET_INST(GC, xcc_id), regCP_HQD_PQ_WPTR_LO, 0);
return 0;
}
static int gfx_v9_4_3_xcc_kiq_init_queue(struct amdgpu_ring *ring, int xcc_id)
{
struct amdgpu_device *adev = ring->adev;
struct v9_mqd *mqd = ring->mqd_ptr;
struct v9_mqd *tmp_mqd;
gfx_v9_4_3_xcc_kiq_setting(ring, xcc_id);
/* GPU could be in bad state during probe, driver trigger the reset
* after load the SMU, in this case , the mqd is not be initialized.
* driver need to re-init the mqd.
* check mqd->cp_hqd_pq_control since this value should not be 0
*/
tmp_mqd = (struct v9_mqd *)adev->gfx.kiq[xcc_id].mqd_backup;
if (amdgpu_in_reset(adev) && tmp_mqd->cp_hqd_pq_control) {
/* for GPU_RESET case , reset MQD to a clean status */
if (adev->gfx.kiq[xcc_id].mqd_backup)
memcpy(mqd, adev->gfx.kiq[xcc_id].mqd_backup, sizeof(struct v9_mqd_allocation));
/* reset ring buffer */
ring->wptr = 0;
amdgpu_ring_clear_ring(ring);
mutex_lock(&adev->srbm_mutex);
soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, GET_INST(GC, xcc_id));
gfx_v9_4_3_xcc_kiq_init_register(ring, xcc_id);
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id));
mutex_unlock(&adev->srbm_mutex);
} else {
memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation));
((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
mutex_lock(&adev->srbm_mutex);
if (amdgpu_sriov_vf(adev) && adev->in_suspend)
amdgpu_ring_clear_ring(ring);
soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, GET_INST(GC, xcc_id));
gfx_v9_4_3_xcc_mqd_init(ring, xcc_id);
gfx_v9_4_3_xcc_kiq_init_register(ring, xcc_id);
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id));
mutex_unlock(&adev->srbm_mutex);
if (adev->gfx.kiq[xcc_id].mqd_backup)
memcpy(adev->gfx.kiq[xcc_id].mqd_backup, mqd, sizeof(struct v9_mqd_allocation));
}
return 0;
}
static int gfx_v9_4_3_xcc_kcq_init_queue(struct amdgpu_ring *ring, int xcc_id, bool restore)
{
struct amdgpu_device *adev = ring->adev;
struct v9_mqd *mqd = ring->mqd_ptr;
int mqd_idx = ring - &adev->gfx.compute_ring[0];
struct v9_mqd *tmp_mqd;
/* Same as above kiq init, driver need to re-init the mqd if mqd->cp_hqd_pq_control
* is not be initialized before
*/
tmp_mqd = (struct v9_mqd *)adev->gfx.mec.mqd_backup[mqd_idx];
if (!restore && (!tmp_mqd->cp_hqd_pq_control ||
(!amdgpu_in_reset(adev) && !adev->in_suspend))) {
memset((void *)mqd, 0, sizeof(struct v9_mqd_allocation));
((struct v9_mqd_allocation *)mqd)->dynamic_cu_mask = 0xFFFFFFFF;
((struct v9_mqd_allocation *)mqd)->dynamic_rb_mask = 0xFFFFFFFF;
mutex_lock(&adev->srbm_mutex);
soc15_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0, GET_INST(GC, xcc_id));
gfx_v9_4_3_xcc_mqd_init(ring, xcc_id);
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id));
mutex_unlock(&adev->srbm_mutex);
if (adev->gfx.mec.mqd_backup[mqd_idx])
memcpy(adev->gfx.mec.mqd_backup[mqd_idx], mqd, sizeof(struct v9_mqd_allocation));
} else {
/* restore MQD to a clean status */
if (adev->gfx.mec.mqd_backup[mqd_idx])
memcpy(mqd, adev->gfx.mec.mqd_backup[mqd_idx], sizeof(struct v9_mqd_allocation));
/* reset ring buffer */
ring->wptr = 0;
atomic64_set((atomic64_t *)&adev->wb.wb[ring->wptr_offs], 0);
amdgpu_ring_clear_ring(ring);
}
return 0;
}
static int gfx_v9_4_3_xcc_kcq_fini_register(struct amdgpu_device *adev, int xcc_id)
{
struct amdgpu_ring *ring;
int j;
for (j = 0; j < adev->gfx.num_compute_rings; j++) {
ring = &adev->gfx.compute_ring[j + xcc_id * adev->gfx.num_compute_rings];
if (!amdgpu_in_reset(adev) && !adev->in_suspend) {
mutex_lock(&adev->srbm_mutex);
soc15_grbm_select(adev, ring->me,
ring->pipe,
ring->queue, 0, GET_INST(GC, xcc_id));
gfx_v9_4_3_xcc_q_fini_register(ring, xcc_id);
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id));
mutex_unlock(&adev->srbm_mutex);
}
}
return 0;
}
static int gfx_v9_4_3_xcc_kiq_resume(struct amdgpu_device *adev, int xcc_id)
{
struct amdgpu_ring *ring;
int r;
ring = &adev->gfx.kiq[xcc_id].ring;
r = amdgpu_bo_reserve(ring->mqd_obj, false);
if (unlikely(r != 0))
return r;
r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr);
if (unlikely(r != 0)) {
amdgpu_bo_unreserve(ring->mqd_obj);
return r;
}
gfx_v9_4_3_xcc_kiq_init_queue(ring, xcc_id);
amdgpu_bo_kunmap(ring->mqd_obj);
ring->mqd_ptr = NULL;
amdgpu_bo_unreserve(ring->mqd_obj);
return 0;
}
static int gfx_v9_4_3_xcc_kcq_resume(struct amdgpu_device *adev, int xcc_id)
{
struct amdgpu_ring *ring = NULL;
int r = 0, i;
gfx_v9_4_3_xcc_cp_compute_enable(adev, true, xcc_id);
for (i = 0; i < adev->gfx.num_compute_rings; i++) {
ring = &adev->gfx.compute_ring[i + xcc_id * adev->gfx.num_compute_rings];
r = amdgpu_bo_reserve(ring->mqd_obj, false);
if (unlikely(r != 0))
goto done;
r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr);
if (!r) {
r = gfx_v9_4_3_xcc_kcq_init_queue(ring, xcc_id, false);
amdgpu_bo_kunmap(ring->mqd_obj);
ring->mqd_ptr = NULL;
}
amdgpu_bo_unreserve(ring->mqd_obj);
if (r)
goto done;
}
r = amdgpu_gfx_enable_kcq(adev, xcc_id);
done:
return r;
}
static int gfx_v9_4_3_xcc_cp_resume(struct amdgpu_device *adev, int xcc_id)
{
struct amdgpu_ring *ring;
int r, j;
gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, false, xcc_id);
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
gfx_v9_4_3_xcc_disable_gpa_mode(adev, xcc_id);
r = gfx_v9_4_3_xcc_cp_compute_load_microcode(adev, xcc_id);
if (r)
return r;
} else {
gfx_v9_4_3_xcc_cp_compute_enable(adev, false, xcc_id);
}
r = gfx_v9_4_3_xcc_kiq_resume(adev, xcc_id);
if (r)
return r;
r = gfx_v9_4_3_xcc_kcq_resume(adev, xcc_id);
if (r)
return r;
for (j = 0; j < adev->gfx.num_compute_rings; j++) {
ring = &adev->gfx.compute_ring
[j + xcc_id * adev->gfx.num_compute_rings];
r = amdgpu_ring_test_helper(ring);
if (r)
return r;
}
gfx_v9_4_3_xcc_enable_gui_idle_interrupt(adev, true, xcc_id);
return 0;
}
static int gfx_v9_4_3_cp_resume(struct amdgpu_device *adev)
{
int r = 0, i, num_xcc, num_xcp, num_xcc_per_xcp;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
if (amdgpu_sriov_vf(adev)) {
enum amdgpu_gfx_partition mode;
mode = amdgpu_xcp_query_partition_mode(adev->xcp_mgr,
AMDGPU_XCP_FL_NONE);
if (mode == AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE)
return -EINVAL;
num_xcc_per_xcp = gfx_v9_4_3_get_xccs_per_xcp(adev);
adev->gfx.num_xcc_per_xcp = num_xcc_per_xcp;
num_xcp = num_xcc / num_xcc_per_xcp;
r = amdgpu_xcp_init(adev->xcp_mgr, num_xcp, mode);
} else {
if (amdgpu_xcp_query_partition_mode(adev->xcp_mgr,
AMDGPU_XCP_FL_NONE) ==
AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE)
r = amdgpu_xcp_switch_partition_mode(
adev->xcp_mgr, amdgpu_user_partt_mode);
}
if (r)
return r;
for (i = 0; i < num_xcc; i++) {
r = gfx_v9_4_3_xcc_cp_resume(adev, i);
if (r)
return r;
}
return 0;
}
static void gfx_v9_4_3_xcc_fini(struct amdgpu_device *adev, int xcc_id)
{
if (amdgpu_gfx_disable_kcq(adev, xcc_id))
DRM_ERROR("XCD %d KCQ disable failed\n", xcc_id);
if (amdgpu_sriov_vf(adev)) {
/* must disable polling for SRIOV when hw finished, otherwise
* CPC engine may still keep fetching WB address which is already
* invalid after sw finished and trigger DMAR reading error in
* hypervisor side.
*/
WREG32_FIELD15_PREREG(GC, GET_INST(GC, xcc_id), CP_PQ_WPTR_POLL_CNTL, EN, 0);
return;
}
/* Use deinitialize sequence from CAIL when unbinding device
* from driver, otherwise KIQ is hanging when binding back
*/
if (!amdgpu_in_reset(adev) && !adev->in_suspend) {
mutex_lock(&adev->srbm_mutex);
soc15_grbm_select(adev, adev->gfx.kiq[xcc_id].ring.me,
adev->gfx.kiq[xcc_id].ring.pipe,
adev->gfx.kiq[xcc_id].ring.queue, 0,
GET_INST(GC, xcc_id));
gfx_v9_4_3_xcc_q_fini_register(&adev->gfx.kiq[xcc_id].ring,
xcc_id);
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id));
mutex_unlock(&adev->srbm_mutex);
}
gfx_v9_4_3_xcc_kcq_fini_register(adev, xcc_id);
gfx_v9_4_3_xcc_cp_compute_enable(adev, false, xcc_id);
}
static int gfx_v9_4_3_hw_init(void *handle)
{
int r;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
amdgpu_gfx_cleaner_shader_init(adev, adev->gfx.cleaner_shader_size,
adev->gfx.cleaner_shader_ptr);
if (!amdgpu_sriov_vf(adev))
gfx_v9_4_3_init_golden_registers(adev);
gfx_v9_4_3_constants_init(adev);
r = adev->gfx.rlc.funcs->resume(adev);
if (r)
return r;
r = gfx_v9_4_3_cp_resume(adev);
if (r)
return r;
return r;
}
static int gfx_v9_4_3_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int i, num_xcc;
amdgpu_irq_put(adev, &adev->gfx.priv_reg_irq, 0);
amdgpu_irq_put(adev, &adev->gfx.priv_inst_irq, 0);
amdgpu_irq_put(adev, &adev->gfx.bad_op_irq, 0);
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
gfx_v9_4_3_xcc_fini(adev, i);
}
return 0;
}
static int gfx_v9_4_3_suspend(void *handle)
{
return gfx_v9_4_3_hw_fini(handle);
}
static int gfx_v9_4_3_resume(void *handle)
{
return gfx_v9_4_3_hw_init(handle);
}
static bool gfx_v9_4_3_is_idle(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
if (REG_GET_FIELD(RREG32_SOC15(GC, GET_INST(GC, i), regGRBM_STATUS),
GRBM_STATUS, GUI_ACTIVE))
return false;
}
return true;
}
static int gfx_v9_4_3_wait_for_idle(void *handle)
{
unsigned i;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
for (i = 0; i < adev->usec_timeout; i++) {
if (gfx_v9_4_3_is_idle(handle))
return 0;
udelay(1);
}
return -ETIMEDOUT;
}
static int gfx_v9_4_3_soft_reset(void *handle)
{
u32 grbm_soft_reset = 0;
u32 tmp;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
/* GRBM_STATUS */
tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_STATUS);
if (tmp & (GRBM_STATUS__PA_BUSY_MASK | GRBM_STATUS__SC_BUSY_MASK |
GRBM_STATUS__BCI_BUSY_MASK | GRBM_STATUS__SX_BUSY_MASK |
GRBM_STATUS__TA_BUSY_MASK | GRBM_STATUS__VGT_BUSY_MASK |
GRBM_STATUS__DB_BUSY_MASK | GRBM_STATUS__CB_BUSY_MASK |
GRBM_STATUS__GDS_BUSY_MASK | GRBM_STATUS__SPI_BUSY_MASK |
GRBM_STATUS__IA_BUSY_MASK | GRBM_STATUS__IA_BUSY_NO_DMA_MASK)) {
grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
GRBM_SOFT_RESET, SOFT_RESET_CP, 1);
grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
GRBM_SOFT_RESET, SOFT_RESET_GFX, 1);
}
if (tmp & (GRBM_STATUS__CP_BUSY_MASK | GRBM_STATUS__CP_COHERENCY_BUSY_MASK)) {
grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
GRBM_SOFT_RESET, SOFT_RESET_CP, 1);
}
/* GRBM_STATUS2 */
tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_STATUS2);
if (REG_GET_FIELD(tmp, GRBM_STATUS2, RLC_BUSY))
grbm_soft_reset = REG_SET_FIELD(grbm_soft_reset,
GRBM_SOFT_RESET, SOFT_RESET_RLC, 1);
if (grbm_soft_reset) {
/* stop the rlc */
adev->gfx.rlc.funcs->stop(adev);
/* Disable MEC parsing/prefetching */
gfx_v9_4_3_xcc_cp_compute_enable(adev, false, 0);
if (grbm_soft_reset) {
tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET);
tmp |= grbm_soft_reset;
dev_info(adev->dev, "GRBM_SOFT_RESET=0x%08X\n", tmp);
WREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET, tmp);
tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET);
udelay(50);
tmp &= ~grbm_soft_reset;
WREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET, tmp);
tmp = RREG32_SOC15(GC, GET_INST(GC, 0), regGRBM_SOFT_RESET);
}
/* Wait a little for things to settle down */
udelay(50);
}
return 0;
}
static void gfx_v9_4_3_ring_emit_gds_switch(struct amdgpu_ring *ring,
uint32_t vmid,
uint32_t gds_base, uint32_t gds_size,
uint32_t gws_base, uint32_t gws_size,
uint32_t oa_base, uint32_t oa_size)
{
struct amdgpu_device *adev = ring->adev;
/* GDS Base */
gfx_v9_4_3_write_data_to_reg(ring, 0, false,
SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_VMID0_BASE) + 2 * vmid,
gds_base);
/* GDS Size */
gfx_v9_4_3_write_data_to_reg(ring, 0, false,
SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_VMID0_SIZE) + 2 * vmid,
gds_size);
/* GWS */
gfx_v9_4_3_write_data_to_reg(ring, 0, false,
SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_GWS_VMID0) + vmid,
gws_size << GDS_GWS_VMID0__SIZE__SHIFT | gws_base);
/* OA */
gfx_v9_4_3_write_data_to_reg(ring, 0, false,
SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regGDS_OA_VMID0) + vmid,
(1 << (oa_size + oa_base)) - (1 << oa_base));
}
static int gfx_v9_4_3_early_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
adev->gfx.num_compute_rings = min(amdgpu_gfx_get_num_kcq(adev),
AMDGPU_MAX_COMPUTE_RINGS);
gfx_v9_4_3_set_kiq_pm4_funcs(adev);
gfx_v9_4_3_set_ring_funcs(adev);
gfx_v9_4_3_set_irq_funcs(adev);
gfx_v9_4_3_set_gds_init(adev);
gfx_v9_4_3_set_rlc_funcs(adev);
/* init rlcg reg access ctrl */
gfx_v9_4_3_init_rlcg_reg_access_ctrl(adev);
return gfx_v9_4_3_init_microcode(adev);
}
static int gfx_v9_4_3_late_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int r;
r = amdgpu_irq_get(adev, &adev->gfx.priv_reg_irq, 0);
if (r)
return r;
r = amdgpu_irq_get(adev, &adev->gfx.priv_inst_irq, 0);
if (r)
return r;
r = amdgpu_irq_get(adev, &adev->gfx.bad_op_irq, 0);
if (r)
return r;
if (adev->gfx.ras &&
adev->gfx.ras->enable_watchdog_timer)
adev->gfx.ras->enable_watchdog_timer(adev);
return 0;
}
static void gfx_v9_4_3_xcc_update_sram_fgcg(struct amdgpu_device *adev,
bool enable, int xcc_id)
{
uint32_t def, data;
if (!(adev->cg_flags & AMD_CG_SUPPORT_GFX_FGCG))
return;
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id),
regRLC_CGTT_MGCG_OVERRIDE);
if (enable)
data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK;
else
data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_FGCG_OVERRIDE_MASK;
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id),
regRLC_CGTT_MGCG_OVERRIDE, data);
}
static void gfx_v9_4_3_xcc_update_repeater_fgcg(struct amdgpu_device *adev,
bool enable, int xcc_id)
{
uint32_t def, data;
if (!(adev->cg_flags & AMD_CG_SUPPORT_REPEATER_FGCG))
return;
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id),
regRLC_CGTT_MGCG_OVERRIDE);
if (enable)
data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_REP_FGCG_OVERRIDE_MASK;
else
data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_REP_FGCG_OVERRIDE_MASK;
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id),
regRLC_CGTT_MGCG_OVERRIDE, data);
}
static void
gfx_v9_4_3_xcc_update_medium_grain_clock_gating(struct amdgpu_device *adev,
bool enable, int xcc_id)
{
uint32_t data, def;
/* It is disabled by HW by default */
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGCG)) {
/* 1 - RLC_CGTT_MGCG_OVERRIDE */
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE);
data &= ~(RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK);
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE, data);
/* MGLS is a global flag to control all MGLS in GFX */
if (adev->cg_flags & AMD_CG_SUPPORT_GFX_MGLS) {
/* 2 - RLC memory Light sleep */
if (adev->cg_flags & AMD_CG_SUPPORT_GFX_RLC_LS) {
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL);
data |= RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK;
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL, data);
}
/* 3 - CP memory Light sleep */
if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CP_LS) {
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL);
data |= CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK;
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL, data);
}
}
} else {
/* 1 - MGCG_OVERRIDE */
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE);
data |= (RLC_CGTT_MGCG_OVERRIDE__RLC_CGTT_SCLK_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GRBM_CGTT_SCLK_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK |
RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGLS_OVERRIDE_MASK);
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE, data);
/* 2 - disable MGLS in RLC */
data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL);
if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK) {
data &= ~RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK;
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_MEM_SLP_CNTL, data);
}
/* 3 - disable MGLS in CP */
data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL);
if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK) {
data &= ~CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK;
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_MEM_SLP_CNTL, data);
}
}
}
static void
gfx_v9_4_3_xcc_update_coarse_grain_clock_gating(struct amdgpu_device *adev,
bool enable, int xcc_id)
{
uint32_t def, data;
if (enable && (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGCG)) {
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE);
/* unset CGCG override */
data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGCG_OVERRIDE_MASK;
if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS)
data &= ~RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK;
else
data |= RLC_CGTT_MGCG_OVERRIDE__GFXIP_CGLS_OVERRIDE_MASK;
/* update CGCG and CGLS override bits */
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGTT_MGCG_OVERRIDE, data);
/* CGCG Hysteresis: 400us */
def = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL);
data = (0x2710
<< RLC_CGCG_CGLS_CTRL__CGCG_GFX_IDLE_THRESHOLD__SHIFT) |
RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK;
if (adev->cg_flags & AMD_CG_SUPPORT_GFX_CGLS)
data |= (0x000F << RLC_CGCG_CGLS_CTRL__CGLS_REP_COMPANSAT_DELAY__SHIFT) |
RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK;
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL, data);
/* set IDLE_POLL_COUNT(0x33450100)*/
def = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_RB_WPTR_POLL_CNTL);
data = (0x0100 << CP_RB_WPTR_POLL_CNTL__POLL_FREQUENCY__SHIFT) |
(0x3345 << CP_RB_WPTR_POLL_CNTL__IDLE_POLL_COUNT__SHIFT);
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_RB_WPTR_POLL_CNTL, data);
} else {
def = data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL);
/* reset CGCG/CGLS bits */
data &= ~(RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK | RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK);
/* disable cgcg and cgls in FSM */
if (def != data)
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regRLC_CGCG_CGLS_CTRL, data);
}
}
static int gfx_v9_4_3_xcc_update_gfx_clock_gating(struct amdgpu_device *adev,
bool enable, int xcc_id)
{
amdgpu_gfx_rlc_enter_safe_mode(adev, xcc_id);
if (enable) {
/* FGCG */
gfx_v9_4_3_xcc_update_sram_fgcg(adev, enable, xcc_id);
gfx_v9_4_3_xcc_update_repeater_fgcg(adev, enable, xcc_id);
/* CGCG/CGLS should be enabled after MGCG/MGLS
* === MGCG + MGLS ===
*/
gfx_v9_4_3_xcc_update_medium_grain_clock_gating(adev, enable,
xcc_id);
/* === CGCG + CGLS === */
gfx_v9_4_3_xcc_update_coarse_grain_clock_gating(adev, enable,
xcc_id);
} else {
/* CGCG/CGLS should be disabled before MGCG/MGLS
* === CGCG + CGLS ===
*/
gfx_v9_4_3_xcc_update_coarse_grain_clock_gating(adev, enable,
xcc_id);
/* === MGCG + MGLS === */
gfx_v9_4_3_xcc_update_medium_grain_clock_gating(adev, enable,
xcc_id);
/* FGCG */
gfx_v9_4_3_xcc_update_sram_fgcg(adev, enable, xcc_id);
gfx_v9_4_3_xcc_update_repeater_fgcg(adev, enable, xcc_id);
}
amdgpu_gfx_rlc_exit_safe_mode(adev, xcc_id);
return 0;
}
static const struct amdgpu_rlc_funcs gfx_v9_4_3_rlc_funcs = {
.is_rlc_enabled = gfx_v9_4_3_is_rlc_enabled,
.set_safe_mode = gfx_v9_4_3_xcc_set_safe_mode,
.unset_safe_mode = gfx_v9_4_3_xcc_unset_safe_mode,
.init = gfx_v9_4_3_rlc_init,
.resume = gfx_v9_4_3_rlc_resume,
.stop = gfx_v9_4_3_rlc_stop,
.reset = gfx_v9_4_3_rlc_reset,
.start = gfx_v9_4_3_rlc_start,
.update_spm_vmid = gfx_v9_4_3_update_spm_vmid,
.is_rlcg_access_range = gfx_v9_4_3_is_rlcg_access_range,
};
static int gfx_v9_4_3_set_powergating_state(void *handle,
enum amd_powergating_state state)
{
return 0;
}
static int gfx_v9_4_3_set_clockgating_state(void *handle,
enum amd_clockgating_state state)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int i, num_xcc;
if (amdgpu_sriov_vf(adev))
return 0;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
case IP_VERSION(9, 4, 4):
for (i = 0; i < num_xcc; i++)
gfx_v9_4_3_xcc_update_gfx_clock_gating(
adev, state == AMD_CG_STATE_GATE, i);
break;
default:
break;
}
return 0;
}
static void gfx_v9_4_3_get_clockgating_state(void *handle, u64 *flags)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int data;
if (amdgpu_sriov_vf(adev))
*flags = 0;
/* AMD_CG_SUPPORT_GFX_MGCG */
data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_CGTT_MGCG_OVERRIDE));
if (!(data & RLC_CGTT_MGCG_OVERRIDE__GFXIP_MGCG_OVERRIDE_MASK))
*flags |= AMD_CG_SUPPORT_GFX_MGCG;
/* AMD_CG_SUPPORT_GFX_CGCG */
data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_CGCG_CGLS_CTRL));
if (data & RLC_CGCG_CGLS_CTRL__CGCG_EN_MASK)
*flags |= AMD_CG_SUPPORT_GFX_CGCG;
/* AMD_CG_SUPPORT_GFX_CGLS */
if (data & RLC_CGCG_CGLS_CTRL__CGLS_EN_MASK)
*flags |= AMD_CG_SUPPORT_GFX_CGLS;
/* AMD_CG_SUPPORT_GFX_RLC_LS */
data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regRLC_MEM_SLP_CNTL));
if (data & RLC_MEM_SLP_CNTL__RLC_MEM_LS_EN_MASK)
*flags |= AMD_CG_SUPPORT_GFX_RLC_LS | AMD_CG_SUPPORT_GFX_MGLS;
/* AMD_CG_SUPPORT_GFX_CP_LS */
data = RREG32_KIQ(SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regCP_MEM_SLP_CNTL));
if (data & CP_MEM_SLP_CNTL__CP_MEM_LS_EN_MASK)
*flags |= AMD_CG_SUPPORT_GFX_CP_LS | AMD_CG_SUPPORT_GFX_MGLS;
}
static void gfx_v9_4_3_ring_emit_hdp_flush(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
u32 ref_and_mask, reg_mem_engine;
const struct nbio_hdp_flush_reg *nbio_hf_reg = adev->nbio.hdp_flush_reg;
if (ring->funcs->type == AMDGPU_RING_TYPE_COMPUTE) {
switch (ring->me) {
case 1:
ref_and_mask = nbio_hf_reg->ref_and_mask_cp2 << ring->pipe;
break;
case 2:
ref_and_mask = nbio_hf_reg->ref_and_mask_cp6 << ring->pipe;
break;
default:
return;
}
reg_mem_engine = 0;
} else {
ref_and_mask = nbio_hf_reg->ref_and_mask_cp0;
reg_mem_engine = 1; /* pfp */
}
gfx_v9_4_3_wait_reg_mem(ring, reg_mem_engine, 0, 1,
adev->nbio.funcs->get_hdp_flush_req_offset(adev),
adev->nbio.funcs->get_hdp_flush_done_offset(adev),
ref_and_mask, ref_and_mask, 0x20);
}
static void gfx_v9_4_3_ring_emit_ib_compute(struct amdgpu_ring *ring,
struct amdgpu_job *job,
struct amdgpu_ib *ib,
uint32_t flags)
{
unsigned vmid = AMDGPU_JOB_GET_VMID(job);
u32 control = INDIRECT_BUFFER_VALID | ib->length_dw | (vmid << 24);
/* Currently, there is a high possibility to get wave ID mismatch
* between ME and GDS, leading to a hw deadlock, because ME generates
* different wave IDs than the GDS expects. This situation happens
* randomly when at least 5 compute pipes use GDS ordered append.
* The wave IDs generated by ME are also wrong after suspend/resume.
* Those are probably bugs somewhere else in the kernel driver.
*
* Writing GDS_COMPUTE_MAX_WAVE_ID resets wave ID counters in ME and
* GDS to 0 for this ring (me/pipe).
*/
if (ib->flags & AMDGPU_IB_FLAG_RESET_GDS_MAX_WAVE_ID) {
amdgpu_ring_write(ring, PACKET3(PACKET3_SET_CONFIG_REG, 1));
amdgpu_ring_write(ring, regGDS_COMPUTE_MAX_WAVE_ID);
amdgpu_ring_write(ring, ring->adev->gds.gds_compute_max_wave_id);
}
amdgpu_ring_write(ring, PACKET3(PACKET3_INDIRECT_BUFFER, 2));
BUG_ON(ib->gpu_addr & 0x3); /* Dword align */
amdgpu_ring_write(ring,
#ifdef __BIG_ENDIAN
(2 << 0) |
#endif
lower_32_bits(ib->gpu_addr));
amdgpu_ring_write(ring, upper_32_bits(ib->gpu_addr));
amdgpu_ring_write(ring, control);
}
static void gfx_v9_4_3_ring_emit_fence(struct amdgpu_ring *ring, u64 addr,
u64 seq, unsigned flags)
{
bool write64bit = flags & AMDGPU_FENCE_FLAG_64BIT;
bool int_sel = flags & AMDGPU_FENCE_FLAG_INT;
bool writeback = flags & AMDGPU_FENCE_FLAG_TC_WB_ONLY;
/* RELEASE_MEM - flush caches, send int */
amdgpu_ring_write(ring, PACKET3(PACKET3_RELEASE_MEM, 6));
amdgpu_ring_write(ring, ((writeback ? (EOP_TC_WB_ACTION_EN |
EOP_TC_NC_ACTION_EN) :
(EOP_TCL1_ACTION_EN |
EOP_TC_ACTION_EN |
EOP_TC_WB_ACTION_EN |
EOP_TC_MD_ACTION_EN)) |
EVENT_TYPE(CACHE_FLUSH_AND_INV_TS_EVENT) |
EVENT_INDEX(5)));
amdgpu_ring_write(ring, DATA_SEL(write64bit ? 2 : 1) | INT_SEL(int_sel ? 2 : 0));
/*
* the address should be Qword aligned if 64bit write, Dword
* aligned if only send 32bit data low (discard data high)
*/
if (write64bit)
BUG_ON(addr & 0x7);
else
BUG_ON(addr & 0x3);
amdgpu_ring_write(ring, lower_32_bits(addr));
amdgpu_ring_write(ring, upper_32_bits(addr));
amdgpu_ring_write(ring, lower_32_bits(seq));
amdgpu_ring_write(ring, upper_32_bits(seq));
amdgpu_ring_write(ring, 0);
}
static void gfx_v9_4_3_ring_emit_pipeline_sync(struct amdgpu_ring *ring)
{
int usepfp = (ring->funcs->type == AMDGPU_RING_TYPE_GFX);
uint32_t seq = ring->fence_drv.sync_seq;
uint64_t addr = ring->fence_drv.gpu_addr;
gfx_v9_4_3_wait_reg_mem(ring, usepfp, 1, 0,
lower_32_bits(addr), upper_32_bits(addr),
seq, 0xffffffff, 4);
}
static void gfx_v9_4_3_ring_emit_vm_flush(struct amdgpu_ring *ring,
unsigned vmid, uint64_t pd_addr)
{
amdgpu_gmc_emit_flush_gpu_tlb(ring, vmid, pd_addr);
}
static u64 gfx_v9_4_3_ring_get_rptr_compute(struct amdgpu_ring *ring)
{
return ring->adev->wb.wb[ring->rptr_offs]; /* gfx9 hardware is 32bit rptr */
}
static u64 gfx_v9_4_3_ring_get_wptr_compute(struct amdgpu_ring *ring)
{
u64 wptr;
/* XXX check if swapping is necessary on BE */
if (ring->use_doorbell)
wptr = atomic64_read((atomic64_t *)&ring->adev->wb.wb[ring->wptr_offs]);
else
BUG();
return wptr;
}
static void gfx_v9_4_3_ring_set_wptr_compute(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
/* XXX check if swapping is necessary on BE */
if (ring->use_doorbell) {
atomic64_set((atomic64_t *)&adev->wb.wb[ring->wptr_offs], ring->wptr);
WDOORBELL64(ring->doorbell_index, ring->wptr);
} else {
BUG(); /* only DOORBELL method supported on gfx9 now */
}
}
static void gfx_v9_4_3_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr,
u64 seq, unsigned int flags)
{
struct amdgpu_device *adev = ring->adev;
/* we only allocate 32bit for each seq wb address */
BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
/* write fence seq to the "addr" */
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
WRITE_DATA_DST_SEL(5) | WR_CONFIRM));
amdgpu_ring_write(ring, lower_32_bits(addr));
amdgpu_ring_write(ring, upper_32_bits(addr));
amdgpu_ring_write(ring, lower_32_bits(seq));
if (flags & AMDGPU_FENCE_FLAG_INT) {
/* set register to trigger INT */
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
amdgpu_ring_write(ring, (WRITE_DATA_ENGINE_SEL(0) |
WRITE_DATA_DST_SEL(0) | WR_CONFIRM));
amdgpu_ring_write(ring, SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regCPC_INT_STATUS));
amdgpu_ring_write(ring, 0);
amdgpu_ring_write(ring, 0x20000000); /* src_id is 178 */
}
}
static void gfx_v9_4_3_ring_emit_rreg(struct amdgpu_ring *ring, uint32_t reg,
uint32_t reg_val_offs)
{
struct amdgpu_device *adev = ring->adev;
reg = gfx_v9_4_3_normalize_xcc_reg_offset(reg);
amdgpu_ring_write(ring, PACKET3(PACKET3_COPY_DATA, 4));
amdgpu_ring_write(ring, 0 | /* src: register*/
(5 << 8) | /* dst: memory */
(1 << 20)); /* write confirm */
amdgpu_ring_write(ring, reg);
amdgpu_ring_write(ring, 0);
amdgpu_ring_write(ring, lower_32_bits(adev->wb.gpu_addr +
reg_val_offs * 4));
amdgpu_ring_write(ring, upper_32_bits(adev->wb.gpu_addr +
reg_val_offs * 4));
}
static void gfx_v9_4_3_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg,
uint32_t val)
{
uint32_t cmd = 0;
reg = gfx_v9_4_3_normalize_xcc_reg_offset(reg);
switch (ring->funcs->type) {
case AMDGPU_RING_TYPE_GFX:
cmd = WRITE_DATA_ENGINE_SEL(1) | WR_CONFIRM;
break;
case AMDGPU_RING_TYPE_KIQ:
cmd = (1 << 16); /* no inc addr */
break;
default:
cmd = WR_CONFIRM;
break;
}
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));
amdgpu_ring_write(ring, cmd);
amdgpu_ring_write(ring, reg);
amdgpu_ring_write(ring, 0);
amdgpu_ring_write(ring, val);
}
static void gfx_v9_4_3_ring_emit_reg_wait(struct amdgpu_ring *ring, uint32_t reg,
uint32_t val, uint32_t mask)
{
gfx_v9_4_3_wait_reg_mem(ring, 0, 0, 0, reg, 0, val, mask, 0x20);
}
static void gfx_v9_4_3_ring_emit_reg_write_reg_wait(struct amdgpu_ring *ring,
uint32_t reg0, uint32_t reg1,
uint32_t ref, uint32_t mask)
{
amdgpu_ring_emit_reg_write_reg_wait_helper(ring, reg0, reg1,
ref, mask);
}
static void gfx_v9_4_3_ring_soft_recovery(struct amdgpu_ring *ring,
unsigned vmid)
{
struct amdgpu_device *adev = ring->adev;
uint32_t value = 0;
if (!adev->debug_exp_resets)
return;
value = REG_SET_FIELD(value, SQ_CMD, CMD, 0x03);
value = REG_SET_FIELD(value, SQ_CMD, MODE, 0x01);
value = REG_SET_FIELD(value, SQ_CMD, CHECK_VMID, 1);
value = REG_SET_FIELD(value, SQ_CMD, VM_ID, vmid);
amdgpu_gfx_rlc_enter_safe_mode(adev, ring->xcc_id);
WREG32_SOC15(GC, GET_INST(GC, ring->xcc_id), regSQ_CMD, value);
amdgpu_gfx_rlc_exit_safe_mode(adev, ring->xcc_id);
}
static void gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
struct amdgpu_device *adev, int me, int pipe,
enum amdgpu_interrupt_state state, int xcc_id)
{
u32 mec_int_cntl, mec_int_cntl_reg;
/*
* amdgpu controls only the first MEC. That's why this function only
* handles the setting of interrupts for this specific MEC. All other
* pipes' interrupts are set by amdkfd.
*/
if (me == 1) {
switch (pipe) {
case 0:
mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE0_INT_CNTL);
break;
case 1:
mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE1_INT_CNTL);
break;
case 2:
mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE2_INT_CNTL);
break;
case 3:
mec_int_cntl_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE3_INT_CNTL);
break;
default:
DRM_DEBUG("invalid pipe %d\n", pipe);
return;
}
} else {
DRM_DEBUG("invalid me %d\n", me);
return;
}
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
mec_int_cntl = RREG32_XCC(mec_int_cntl_reg, xcc_id);
mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
TIME_STAMP_INT_ENABLE, 0);
WREG32_XCC(mec_int_cntl_reg, mec_int_cntl, xcc_id);
break;
case AMDGPU_IRQ_STATE_ENABLE:
mec_int_cntl = RREG32_XCC(mec_int_cntl_reg, xcc_id);
mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
TIME_STAMP_INT_ENABLE, 1);
WREG32_XCC(mec_int_cntl_reg, mec_int_cntl, xcc_id);
break;
default:
break;
}
}
static u32 gfx_v9_4_3_get_cpc_int_cntl(struct amdgpu_device *adev,
int xcc_id, int me, int pipe)
{
/*
* amdgpu controls only the first MEC. That's why this function only
* handles the setting of interrupts for this specific MEC. All other
* pipes' interrupts are set by amdkfd.
*/
if (me != 1)
return 0;
switch (pipe) {
case 0:
return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE0_INT_CNTL);
case 1:
return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE1_INT_CNTL);
case 2:
return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE2_INT_CNTL);
case 3:
return SOC15_REG_OFFSET(GC, GET_INST(GC, xcc_id), regCP_ME1_PIPE3_INT_CNTL);
default:
return 0;
}
}
static int gfx_v9_4_3_set_priv_reg_fault_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
unsigned type,
enum amdgpu_interrupt_state state)
{
u32 mec_int_cntl_reg, mec_int_cntl;
int i, j, k, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
case AMDGPU_IRQ_STATE_ENABLE:
for (i = 0; i < num_xcc; i++) {
WREG32_FIELD15_PREREG(GC, GET_INST(GC, i), CP_INT_CNTL_RING0,
PRIV_REG_INT_ENABLE,
state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
for (j = 0; j < adev->gfx.mec.num_mec; j++) {
for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) {
/* MECs start at 1 */
mec_int_cntl_reg = gfx_v9_4_3_get_cpc_int_cntl(adev, i, j + 1, k);
if (mec_int_cntl_reg) {
mec_int_cntl = RREG32_XCC(mec_int_cntl_reg, i);
mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
PRIV_REG_INT_ENABLE,
state == AMDGPU_IRQ_STATE_ENABLE ?
1 : 0);
WREG32_XCC(mec_int_cntl_reg, mec_int_cntl, i);
}
}
}
}
break;
default:
break;
}
return 0;
}
static int gfx_v9_4_3_set_bad_op_fault_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
unsigned type,
enum amdgpu_interrupt_state state)
{
u32 mec_int_cntl_reg, mec_int_cntl;
int i, j, k, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
case AMDGPU_IRQ_STATE_ENABLE:
for (i = 0; i < num_xcc; i++) {
WREG32_FIELD15_PREREG(GC, GET_INST(GC, i), CP_INT_CNTL_RING0,
OPCODE_ERROR_INT_ENABLE,
state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
for (j = 0; j < adev->gfx.mec.num_mec; j++) {
for (k = 0; k < adev->gfx.mec.num_pipe_per_mec; k++) {
/* MECs start at 1 */
mec_int_cntl_reg = gfx_v9_4_3_get_cpc_int_cntl(adev, i, j + 1, k);
if (mec_int_cntl_reg) {
mec_int_cntl = RREG32_XCC(mec_int_cntl_reg, i);
mec_int_cntl = REG_SET_FIELD(mec_int_cntl, CP_ME1_PIPE0_INT_CNTL,
OPCODE_ERROR_INT_ENABLE,
state == AMDGPU_IRQ_STATE_ENABLE ?
1 : 0);
WREG32_XCC(mec_int_cntl_reg, mec_int_cntl, i);
}
}
}
}
break;
default:
break;
}
return 0;
}
static int gfx_v9_4_3_set_priv_inst_fault_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
unsigned type,
enum amdgpu_interrupt_state state)
{
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
switch (state) {
case AMDGPU_IRQ_STATE_DISABLE:
case AMDGPU_IRQ_STATE_ENABLE:
for (i = 0; i < num_xcc; i++)
WREG32_FIELD15_PREREG(GC, GET_INST(GC, i), CP_INT_CNTL_RING0,
PRIV_INSTR_INT_ENABLE,
state == AMDGPU_IRQ_STATE_ENABLE ? 1 : 0);
break;
default:
break;
}
return 0;
}
static int gfx_v9_4_3_set_eop_interrupt_state(struct amdgpu_device *adev,
struct amdgpu_irq_src *src,
unsigned type,
enum amdgpu_interrupt_state state)
{
int i, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
switch (type) {
case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE0_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 1, 0, state, i);
break;
case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE1_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 1, 1, state, i);
break;
case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE2_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 1, 2, state, i);
break;
case AMDGPU_CP_IRQ_COMPUTE_MEC1_PIPE3_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 1, 3, state, i);
break;
case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE0_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 2, 0, state, i);
break;
case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE1_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 2, 1, state, i);
break;
case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE2_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 2, 2, state, i);
break;
case AMDGPU_CP_IRQ_COMPUTE_MEC2_PIPE3_EOP:
gfx_v9_4_3_xcc_set_compute_eop_interrupt_state(
adev, 2, 3, state, i);
break;
default:
break;
}
}
return 0;
}
static int gfx_v9_4_3_eop_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
int i, xcc_id;
u8 me_id, pipe_id, queue_id;
struct amdgpu_ring *ring;
DRM_DEBUG("IH: CP EOP\n");
me_id = (entry->ring_id & 0x0c) >> 2;
pipe_id = (entry->ring_id & 0x03) >> 0;
queue_id = (entry->ring_id & 0x70) >> 4;
xcc_id = gfx_v9_4_3_ih_to_xcc_inst(adev, entry->node_id);
if (xcc_id == -EINVAL)
return -EINVAL;
switch (me_id) {
case 0:
case 1:
case 2:
for (i = 0; i < adev->gfx.num_compute_rings; i++) {
ring = &adev->gfx.compute_ring
[i +
xcc_id * adev->gfx.num_compute_rings];
/* Per-queue interrupt is supported for MEC starting from VI.
* The interrupt can only be enabled/disabled per pipe instead of per queue.
*/
if ((ring->me == me_id) && (ring->pipe == pipe_id) && (ring->queue == queue_id))
amdgpu_fence_process(ring);
}
break;
}
return 0;
}
static void gfx_v9_4_3_fault(struct amdgpu_device *adev,
struct amdgpu_iv_entry *entry)
{
u8 me_id, pipe_id, queue_id;
struct amdgpu_ring *ring;
int i, xcc_id;
me_id = (entry->ring_id & 0x0c) >> 2;
pipe_id = (entry->ring_id & 0x03) >> 0;
queue_id = (entry->ring_id & 0x70) >> 4;
xcc_id = gfx_v9_4_3_ih_to_xcc_inst(adev, entry->node_id);
if (xcc_id == -EINVAL)
return;
switch (me_id) {
case 0:
case 1:
case 2:
for (i = 0; i < adev->gfx.num_compute_rings; i++) {
ring = &adev->gfx.compute_ring
[i +
xcc_id * adev->gfx.num_compute_rings];
if (ring->me == me_id && ring->pipe == pipe_id &&
ring->queue == queue_id)
drm_sched_fault(&ring->sched);
}
break;
}
}
static int gfx_v9_4_3_priv_reg_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
DRM_ERROR("Illegal register access in command stream\n");
gfx_v9_4_3_fault(adev, entry);
return 0;
}
static int gfx_v9_4_3_bad_op_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
DRM_ERROR("Illegal opcode in command stream\n");
gfx_v9_4_3_fault(adev, entry);
return 0;
}
static int gfx_v9_4_3_priv_inst_irq(struct amdgpu_device *adev,
struct amdgpu_irq_src *source,
struct amdgpu_iv_entry *entry)
{
DRM_ERROR("Illegal instruction in command stream\n");
gfx_v9_4_3_fault(adev, entry);
return 0;
}
static void gfx_v9_4_3_emit_mem_sync(struct amdgpu_ring *ring)
{
const unsigned int cp_coher_cntl =
PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_ICACHE_ACTION_ENA(1) |
PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_SH_KCACHE_ACTION_ENA(1) |
PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_ACTION_ENA(1) |
PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TCL1_ACTION_ENA(1) |
PACKET3_ACQUIRE_MEM_CP_COHER_CNTL_TC_WB_ACTION_ENA(1);
/* ACQUIRE_MEM -make one or more surfaces valid for use by the subsequent operations */
amdgpu_ring_write(ring, PACKET3(PACKET3_ACQUIRE_MEM, 5));
amdgpu_ring_write(ring, cp_coher_cntl); /* CP_COHER_CNTL */
amdgpu_ring_write(ring, 0xffffffff); /* CP_COHER_SIZE */
amdgpu_ring_write(ring, 0xffffff); /* CP_COHER_SIZE_HI */
amdgpu_ring_write(ring, 0); /* CP_COHER_BASE */
amdgpu_ring_write(ring, 0); /* CP_COHER_BASE_HI */
amdgpu_ring_write(ring, 0x0000000A); /* POLL_INTERVAL */
}
static void gfx_v9_4_3_emit_wave_limit_cs(struct amdgpu_ring *ring,
uint32_t pipe, bool enable)
{
struct amdgpu_device *adev = ring->adev;
uint32_t val;
uint32_t wcl_cs_reg;
/* regSPI_WCL_PIPE_PERCENT_CS[0-7]_DEFAULT values are same */
val = enable ? 0x1 : 0x7f;
switch (pipe) {
case 0:
wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS0);
break;
case 1:
wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS1);
break;
case 2:
wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS2);
break;
case 3:
wcl_cs_reg = SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_CS3);
break;
default:
DRM_DEBUG("invalid pipe %d\n", pipe);
return;
}
amdgpu_ring_emit_wreg(ring, wcl_cs_reg, val);
}
static void gfx_v9_4_3_emit_wave_limit(struct amdgpu_ring *ring, bool enable)
{
struct amdgpu_device *adev = ring->adev;
uint32_t val;
int i;
/* regSPI_WCL_PIPE_PERCENT_GFX is 7 bit multiplier register to limit
* number of gfx waves. Setting 5 bit will make sure gfx only gets
* around 25% of gpu resources.
*/
val = enable ? 0x1f : 0x07ffffff;
amdgpu_ring_emit_wreg(ring,
SOC15_REG_OFFSET(GC, GET_INST(GC, 0), regSPI_WCL_PIPE_PERCENT_GFX),
val);
/* Restrict waves for normal/low priority compute queues as well
* to get best QoS for high priority compute jobs.
*
* amdgpu controls only 1st ME(0-3 CS pipes).
*/
for (i = 0; i < adev->gfx.mec.num_pipe_per_mec; i++) {
if (i != ring->pipe)
gfx_v9_4_3_emit_wave_limit_cs(ring, i, enable);
}
}
static int gfx_v9_4_3_unmap_done(struct amdgpu_device *adev, uint32_t me,
uint32_t pipe, uint32_t queue,
uint32_t xcc_id)
{
int i, r;
/* make sure dequeue is complete*/
gfx_v9_4_3_xcc_set_safe_mode(adev, xcc_id);
mutex_lock(&adev->srbm_mutex);
soc15_grbm_select(adev, me, pipe, queue, 0, GET_INST(GC, xcc_id));
for (i = 0; i < adev->usec_timeout; i++) {
if (!(RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_HQD_ACTIVE) & 1))
break;
udelay(1);
}
if (i >= adev->usec_timeout)
r = -ETIMEDOUT;
else
r = 0;
soc15_grbm_select(adev, 0, 0, 0, 0, GET_INST(GC, xcc_id));
mutex_unlock(&adev->srbm_mutex);
gfx_v9_4_3_xcc_unset_safe_mode(adev, xcc_id);
return r;
}
static bool gfx_v9_4_3_pipe_reset_support(struct amdgpu_device *adev)
{
/*TODO: Need check gfx9.4.4 mec fw whether supports pipe reset as well.*/
if (amdgpu_ip_version(adev, GC_HWIP, 0) == IP_VERSION(9, 4, 3) &&
adev->gfx.mec_fw_version >= 0x0000009b)
return true;
else
dev_warn_once(adev->dev, "Please use the latest MEC version to see whether support pipe reset\n");
return false;
}
static int gfx_v9_4_3_reset_hw_pipe(struct amdgpu_ring *ring)
{
struct amdgpu_device *adev = ring->adev;
uint32_t reset_pipe, clean_pipe;
int r;
if (!gfx_v9_4_3_pipe_reset_support(adev))
return -EINVAL;
gfx_v9_4_3_xcc_set_safe_mode(adev, ring->xcc_id);
mutex_lock(&adev->srbm_mutex);
reset_pipe = RREG32_SOC15(GC, GET_INST(GC, ring->xcc_id), regCP_MEC_CNTL);
clean_pipe = reset_pipe;
if (ring->me == 1) {
switch (ring->pipe) {
case 0:
reset_pipe = REG_SET_FIELD(reset_pipe, CP_MEC_CNTL,
MEC_ME1_PIPE0_RESET, 1);
break;
case 1:
reset_pipe = REG_SET_FIELD(reset_pipe, CP_MEC_CNTL,
MEC_ME1_PIPE1_RESET, 1);
break;
case 2:
reset_pipe = REG_SET_FIELD(reset_pipe, CP_MEC_CNTL,
MEC_ME1_PIPE2_RESET, 1);
break;
case 3:
reset_pipe = REG_SET_FIELD(reset_pipe, CP_MEC_CNTL,
MEC_ME1_PIPE3_RESET, 1);
break;
default:
break;
}
} else {
if (ring->pipe)
reset_pipe = REG_SET_FIELD(reset_pipe, CP_MEC_CNTL,
MEC_ME2_PIPE1_RESET, 1);
else
reset_pipe = REG_SET_FIELD(reset_pipe, CP_MEC_CNTL,
MEC_ME2_PIPE0_RESET, 1);
}
WREG32_SOC15(GC, GET_INST(GC, ring->xcc_id), regCP_MEC_CNTL, reset_pipe);
WREG32_SOC15(GC, GET_INST(GC, ring->xcc_id), regCP_MEC_CNTL, clean_pipe);
mutex_unlock(&adev->srbm_mutex);
gfx_v9_4_3_xcc_unset_safe_mode(adev, ring->xcc_id);
r = gfx_v9_4_3_unmap_done(adev, ring->me, ring->pipe, ring->queue, ring->xcc_id);
return r;
}
static int gfx_v9_4_3_reset_kcq(struct amdgpu_ring *ring,
unsigned int vmid)
{
struct amdgpu_device *adev = ring->adev;
struct amdgpu_kiq *kiq = &adev->gfx.kiq[ring->xcc_id];
struct amdgpu_ring *kiq_ring = &kiq->ring;
unsigned long flags;
int r;
if (!adev->debug_exp_resets)
return -EINVAL;
if (amdgpu_sriov_vf(adev))
return -EINVAL;
if (!kiq->pmf || !kiq->pmf->kiq_unmap_queues)
return -EINVAL;
spin_lock_irqsave(&kiq->ring_lock, flags);
if (amdgpu_ring_alloc(kiq_ring, kiq->pmf->unmap_queues_size)) {
spin_unlock_irqrestore(&kiq->ring_lock, flags);
return -ENOMEM;
}
kiq->pmf->kiq_unmap_queues(kiq_ring, ring, RESET_QUEUES,
0, 0);
amdgpu_ring_commit(kiq_ring);
spin_unlock_irqrestore(&kiq->ring_lock, flags);
r = amdgpu_ring_test_ring(kiq_ring);
if (r) {
dev_err(adev->dev, "kiq ring test failed after ring: %s queue reset\n",
ring->name);
goto pipe_reset;
}
r = gfx_v9_4_3_unmap_done(adev, ring->me, ring->pipe, ring->queue, ring->xcc_id);
if (r)
dev_err(adev->dev, "fail to wait on hqd deactive and will try pipe reset\n");
pipe_reset:
if(r) {
r = gfx_v9_4_3_reset_hw_pipe(ring);
dev_info(adev->dev, "ring: %s pipe reset :%s\n", ring->name,
r ? "failed" : "successfully");
if (r)
return r;
}
r = amdgpu_bo_reserve(ring->mqd_obj, false);
if (unlikely(r != 0)){
dev_err(adev->dev, "fail to resv mqd_obj\n");
return r;
}
r = amdgpu_bo_kmap(ring->mqd_obj, (void **)&ring->mqd_ptr);
if (!r) {
r = gfx_v9_4_3_xcc_kcq_init_queue(ring, ring->xcc_id, true);
amdgpu_bo_kunmap(ring->mqd_obj);
ring->mqd_ptr = NULL;
}
amdgpu_bo_unreserve(ring->mqd_obj);
if (r) {
dev_err(adev->dev, "fail to unresv mqd_obj\n");
return r;
}
spin_lock_irqsave(&kiq->ring_lock, flags);
r = amdgpu_ring_alloc(kiq_ring, kiq->pmf->map_queues_size);
if (r) {
spin_unlock_irqrestore(&kiq->ring_lock, flags);
return -ENOMEM;
}
kiq->pmf->kiq_map_queues(kiq_ring, ring);
amdgpu_ring_commit(kiq_ring);
spin_unlock_irqrestore(&kiq->ring_lock, flags);
r = amdgpu_ring_test_ring(kiq_ring);
if (r) {
dev_err(adev->dev, "fail to remap queue\n");
return r;
}
return amdgpu_ring_test_ring(ring);
}
enum amdgpu_gfx_cp_ras_mem_id {
AMDGPU_GFX_CP_MEM1 = 1,
AMDGPU_GFX_CP_MEM2,
AMDGPU_GFX_CP_MEM3,
AMDGPU_GFX_CP_MEM4,
AMDGPU_GFX_CP_MEM5,
};
enum amdgpu_gfx_gcea_ras_mem_id {
AMDGPU_GFX_GCEA_IOWR_CMDMEM = 4,
AMDGPU_GFX_GCEA_IORD_CMDMEM,
AMDGPU_GFX_GCEA_GMIWR_CMDMEM,
AMDGPU_GFX_GCEA_GMIRD_CMDMEM,
AMDGPU_GFX_GCEA_DRAMWR_CMDMEM,
AMDGPU_GFX_GCEA_DRAMRD_CMDMEM,
AMDGPU_GFX_GCEA_MAM_DMEM0,
AMDGPU_GFX_GCEA_MAM_DMEM1,
AMDGPU_GFX_GCEA_MAM_DMEM2,
AMDGPU_GFX_GCEA_MAM_DMEM3,
AMDGPU_GFX_GCEA_MAM_AMEM0,
AMDGPU_GFX_GCEA_MAM_AMEM1,
AMDGPU_GFX_GCEA_MAM_AMEM2,
AMDGPU_GFX_GCEA_MAM_AMEM3,
AMDGPU_GFX_GCEA_MAM_AFLUSH_BUFFER,
AMDGPU_GFX_GCEA_WRET_TAGMEM,
AMDGPU_GFX_GCEA_RRET_TAGMEM,
AMDGPU_GFX_GCEA_IOWR_DATAMEM,
AMDGPU_GFX_GCEA_GMIWR_DATAMEM,
AMDGPU_GFX_GCEA_DRAM_DATAMEM,
};
enum amdgpu_gfx_gc_cane_ras_mem_id {
AMDGPU_GFX_GC_CANE_MEM0 = 0,
};
enum amdgpu_gfx_gcutcl2_ras_mem_id {
AMDGPU_GFX_GCUTCL2_MEM2P512X95 = 160,
};
enum amdgpu_gfx_gds_ras_mem_id {
AMDGPU_GFX_GDS_MEM0 = 0,
};
enum amdgpu_gfx_lds_ras_mem_id {
AMDGPU_GFX_LDS_BANK0 = 0,
AMDGPU_GFX_LDS_BANK1,
AMDGPU_GFX_LDS_BANK2,
AMDGPU_GFX_LDS_BANK3,
AMDGPU_GFX_LDS_BANK4,
AMDGPU_GFX_LDS_BANK5,
AMDGPU_GFX_LDS_BANK6,
AMDGPU_GFX_LDS_BANK7,
AMDGPU_GFX_LDS_BANK8,
AMDGPU_GFX_LDS_BANK9,
AMDGPU_GFX_LDS_BANK10,
AMDGPU_GFX_LDS_BANK11,
AMDGPU_GFX_LDS_BANK12,
AMDGPU_GFX_LDS_BANK13,
AMDGPU_GFX_LDS_BANK14,
AMDGPU_GFX_LDS_BANK15,
AMDGPU_GFX_LDS_BANK16,
AMDGPU_GFX_LDS_BANK17,
AMDGPU_GFX_LDS_BANK18,
AMDGPU_GFX_LDS_BANK19,
AMDGPU_GFX_LDS_BANK20,
AMDGPU_GFX_LDS_BANK21,
AMDGPU_GFX_LDS_BANK22,
AMDGPU_GFX_LDS_BANK23,
AMDGPU_GFX_LDS_BANK24,
AMDGPU_GFX_LDS_BANK25,
AMDGPU_GFX_LDS_BANK26,
AMDGPU_GFX_LDS_BANK27,
AMDGPU_GFX_LDS_BANK28,
AMDGPU_GFX_LDS_BANK29,
AMDGPU_GFX_LDS_BANK30,
AMDGPU_GFX_LDS_BANK31,
AMDGPU_GFX_LDS_SP_BUFFER_A,
AMDGPU_GFX_LDS_SP_BUFFER_B,
};
enum amdgpu_gfx_rlc_ras_mem_id {
AMDGPU_GFX_RLC_GPMF32 = 1,
AMDGPU_GFX_RLC_RLCVF32,
AMDGPU_GFX_RLC_SCRATCH,
AMDGPU_GFX_RLC_SRM_ARAM,
AMDGPU_GFX_RLC_SRM_DRAM,
AMDGPU_GFX_RLC_TCTAG,
AMDGPU_GFX_RLC_SPM_SE,
AMDGPU_GFX_RLC_SPM_GRBMT,
};
enum amdgpu_gfx_sp_ras_mem_id {
AMDGPU_GFX_SP_SIMDID0 = 0,
};
enum amdgpu_gfx_spi_ras_mem_id {
AMDGPU_GFX_SPI_MEM0 = 0,
AMDGPU_GFX_SPI_MEM1,
AMDGPU_GFX_SPI_MEM2,
AMDGPU_GFX_SPI_MEM3,
};
enum amdgpu_gfx_sqc_ras_mem_id {
AMDGPU_GFX_SQC_INST_CACHE_A = 100,
AMDGPU_GFX_SQC_INST_CACHE_B = 101,
AMDGPU_GFX_SQC_INST_CACHE_TAG_A = 102,
AMDGPU_GFX_SQC_INST_CACHE_TAG_B = 103,
AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_A = 104,
AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_B = 105,
AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_A = 106,
AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_B = 107,
AMDGPU_GFX_SQC_DATA_CACHE_A = 200,
AMDGPU_GFX_SQC_DATA_CACHE_B = 201,
AMDGPU_GFX_SQC_DATA_CACHE_TAG_A = 202,
AMDGPU_GFX_SQC_DATA_CACHE_TAG_B = 203,
AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_A = 204,
AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_B = 205,
AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_A = 206,
AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_B = 207,
AMDGPU_GFX_SQC_DIRTY_BIT_A = 208,
AMDGPU_GFX_SQC_DIRTY_BIT_B = 209,
AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU0 = 210,
AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU1 = 211,
AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_A = 212,
AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_B = 213,
AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_INST_CACHE = 108,
};
enum amdgpu_gfx_sq_ras_mem_id {
AMDGPU_GFX_SQ_SGPR_MEM0 = 0,
AMDGPU_GFX_SQ_SGPR_MEM1,
AMDGPU_GFX_SQ_SGPR_MEM2,
AMDGPU_GFX_SQ_SGPR_MEM3,
};
enum amdgpu_gfx_ta_ras_mem_id {
AMDGPU_GFX_TA_FS_AFIFO_RAM_LO = 1,
AMDGPU_GFX_TA_FS_AFIFO_RAM_HI,
AMDGPU_GFX_TA_FS_CFIFO_RAM,
AMDGPU_GFX_TA_FSX_LFIFO,
AMDGPU_GFX_TA_FS_DFIFO_RAM,
};
enum amdgpu_gfx_tcc_ras_mem_id {
AMDGPU_GFX_TCC_MEM1 = 1,
};
enum amdgpu_gfx_tca_ras_mem_id {
AMDGPU_GFX_TCA_MEM1 = 1,
};
enum amdgpu_gfx_tci_ras_mem_id {
AMDGPU_GFX_TCIW_MEM = 1,
};
enum amdgpu_gfx_tcp_ras_mem_id {
AMDGPU_GFX_TCP_LFIFO0 = 1,
AMDGPU_GFX_TCP_SET0BANK0_RAM,
AMDGPU_GFX_TCP_SET0BANK1_RAM,
AMDGPU_GFX_TCP_SET0BANK2_RAM,
AMDGPU_GFX_TCP_SET0BANK3_RAM,
AMDGPU_GFX_TCP_SET1BANK0_RAM,
AMDGPU_GFX_TCP_SET1BANK1_RAM,
AMDGPU_GFX_TCP_SET1BANK2_RAM,
AMDGPU_GFX_TCP_SET1BANK3_RAM,
AMDGPU_GFX_TCP_SET2BANK0_RAM,
AMDGPU_GFX_TCP_SET2BANK1_RAM,
AMDGPU_GFX_TCP_SET2BANK2_RAM,
AMDGPU_GFX_TCP_SET2BANK3_RAM,
AMDGPU_GFX_TCP_SET3BANK0_RAM,
AMDGPU_GFX_TCP_SET3BANK1_RAM,
AMDGPU_GFX_TCP_SET3BANK2_RAM,
AMDGPU_GFX_TCP_SET3BANK3_RAM,
AMDGPU_GFX_TCP_VM_FIFO,
AMDGPU_GFX_TCP_DB_TAGRAM0,
AMDGPU_GFX_TCP_DB_TAGRAM1,
AMDGPU_GFX_TCP_DB_TAGRAM2,
AMDGPU_GFX_TCP_DB_TAGRAM3,
AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE0,
AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE1,
AMDGPU_GFX_TCP_CMD_FIFO,
};
enum amdgpu_gfx_td_ras_mem_id {
AMDGPU_GFX_TD_UTD_CS_FIFO_MEM = 1,
AMDGPU_GFX_TD_UTD_SS_FIFO_LO_MEM,
AMDGPU_GFX_TD_UTD_SS_FIFO_HI_MEM,
};
enum amdgpu_gfx_tcx_ras_mem_id {
AMDGPU_GFX_TCX_FIFOD0 = 0,
AMDGPU_GFX_TCX_FIFOD1,
AMDGPU_GFX_TCX_FIFOD2,
AMDGPU_GFX_TCX_FIFOD3,
AMDGPU_GFX_TCX_FIFOD4,
AMDGPU_GFX_TCX_FIFOD5,
AMDGPU_GFX_TCX_FIFOD6,
AMDGPU_GFX_TCX_FIFOD7,
AMDGPU_GFX_TCX_FIFOB0,
AMDGPU_GFX_TCX_FIFOB1,
AMDGPU_GFX_TCX_FIFOB2,
AMDGPU_GFX_TCX_FIFOB3,
AMDGPU_GFX_TCX_FIFOB4,
AMDGPU_GFX_TCX_FIFOB5,
AMDGPU_GFX_TCX_FIFOB6,
AMDGPU_GFX_TCX_FIFOB7,
AMDGPU_GFX_TCX_FIFOA0,
AMDGPU_GFX_TCX_FIFOA1,
AMDGPU_GFX_TCX_FIFOA2,
AMDGPU_GFX_TCX_FIFOA3,
AMDGPU_GFX_TCX_FIFOA4,
AMDGPU_GFX_TCX_FIFOA5,
AMDGPU_GFX_TCX_FIFOA6,
AMDGPU_GFX_TCX_FIFOA7,
AMDGPU_GFX_TCX_CFIFO0,
AMDGPU_GFX_TCX_CFIFO1,
AMDGPU_GFX_TCX_CFIFO2,
AMDGPU_GFX_TCX_CFIFO3,
AMDGPU_GFX_TCX_CFIFO4,
AMDGPU_GFX_TCX_CFIFO5,
AMDGPU_GFX_TCX_CFIFO6,
AMDGPU_GFX_TCX_CFIFO7,
AMDGPU_GFX_TCX_FIFO_ACKB0,
AMDGPU_GFX_TCX_FIFO_ACKB1,
AMDGPU_GFX_TCX_FIFO_ACKB2,
AMDGPU_GFX_TCX_FIFO_ACKB3,
AMDGPU_GFX_TCX_FIFO_ACKB4,
AMDGPU_GFX_TCX_FIFO_ACKB5,
AMDGPU_GFX_TCX_FIFO_ACKB6,
AMDGPU_GFX_TCX_FIFO_ACKB7,
AMDGPU_GFX_TCX_FIFO_ACKD0,
AMDGPU_GFX_TCX_FIFO_ACKD1,
AMDGPU_GFX_TCX_FIFO_ACKD2,
AMDGPU_GFX_TCX_FIFO_ACKD3,
AMDGPU_GFX_TCX_FIFO_ACKD4,
AMDGPU_GFX_TCX_FIFO_ACKD5,
AMDGPU_GFX_TCX_FIFO_ACKD6,
AMDGPU_GFX_TCX_FIFO_ACKD7,
AMDGPU_GFX_TCX_DST_FIFOA0,
AMDGPU_GFX_TCX_DST_FIFOA1,
AMDGPU_GFX_TCX_DST_FIFOA2,
AMDGPU_GFX_TCX_DST_FIFOA3,
AMDGPU_GFX_TCX_DST_FIFOA4,
AMDGPU_GFX_TCX_DST_FIFOA5,
AMDGPU_GFX_TCX_DST_FIFOA6,
AMDGPU_GFX_TCX_DST_FIFOA7,
AMDGPU_GFX_TCX_DST_FIFOB0,
AMDGPU_GFX_TCX_DST_FIFOB1,
AMDGPU_GFX_TCX_DST_FIFOB2,
AMDGPU_GFX_TCX_DST_FIFOB3,
AMDGPU_GFX_TCX_DST_FIFOB4,
AMDGPU_GFX_TCX_DST_FIFOB5,
AMDGPU_GFX_TCX_DST_FIFOB6,
AMDGPU_GFX_TCX_DST_FIFOB7,
AMDGPU_GFX_TCX_DST_FIFOD0,
AMDGPU_GFX_TCX_DST_FIFOD1,
AMDGPU_GFX_TCX_DST_FIFOD2,
AMDGPU_GFX_TCX_DST_FIFOD3,
AMDGPU_GFX_TCX_DST_FIFOD4,
AMDGPU_GFX_TCX_DST_FIFOD5,
AMDGPU_GFX_TCX_DST_FIFOD6,
AMDGPU_GFX_TCX_DST_FIFOD7,
AMDGPU_GFX_TCX_DST_FIFO_ACKB0,
AMDGPU_GFX_TCX_DST_FIFO_ACKB1,
AMDGPU_GFX_TCX_DST_FIFO_ACKB2,
AMDGPU_GFX_TCX_DST_FIFO_ACKB3,
AMDGPU_GFX_TCX_DST_FIFO_ACKB4,
AMDGPU_GFX_TCX_DST_FIFO_ACKB5,
AMDGPU_GFX_TCX_DST_FIFO_ACKB6,
AMDGPU_GFX_TCX_DST_FIFO_ACKB7,
AMDGPU_GFX_TCX_DST_FIFO_ACKD0,
AMDGPU_GFX_TCX_DST_FIFO_ACKD1,
AMDGPU_GFX_TCX_DST_FIFO_ACKD2,
AMDGPU_GFX_TCX_DST_FIFO_ACKD3,
AMDGPU_GFX_TCX_DST_FIFO_ACKD4,
AMDGPU_GFX_TCX_DST_FIFO_ACKD5,
AMDGPU_GFX_TCX_DST_FIFO_ACKD6,
AMDGPU_GFX_TCX_DST_FIFO_ACKD7,
};
enum amdgpu_gfx_atc_l2_ras_mem_id {
AMDGPU_GFX_ATC_L2_MEM0 = 0,
};
enum amdgpu_gfx_utcl2_ras_mem_id {
AMDGPU_GFX_UTCL2_MEM0 = 0,
};
enum amdgpu_gfx_vml2_ras_mem_id {
AMDGPU_GFX_VML2_MEM0 = 0,
};
enum amdgpu_gfx_vml2_walker_ras_mem_id {
AMDGPU_GFX_VML2_WALKER_MEM0 = 0,
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_cp_mem_list[] = {
{AMDGPU_GFX_CP_MEM1, "CP_MEM1"},
{AMDGPU_GFX_CP_MEM2, "CP_MEM2"},
{AMDGPU_GFX_CP_MEM3, "CP_MEM3"},
{AMDGPU_GFX_CP_MEM4, "CP_MEM4"},
{AMDGPU_GFX_CP_MEM5, "CP_MEM5"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gcea_mem_list[] = {
{AMDGPU_GFX_GCEA_IOWR_CMDMEM, "GCEA_IOWR_CMDMEM"},
{AMDGPU_GFX_GCEA_IORD_CMDMEM, "GCEA_IORD_CMDMEM"},
{AMDGPU_GFX_GCEA_GMIWR_CMDMEM, "GCEA_GMIWR_CMDMEM"},
{AMDGPU_GFX_GCEA_GMIRD_CMDMEM, "GCEA_GMIRD_CMDMEM"},
{AMDGPU_GFX_GCEA_DRAMWR_CMDMEM, "GCEA_DRAMWR_CMDMEM"},
{AMDGPU_GFX_GCEA_DRAMRD_CMDMEM, "GCEA_DRAMRD_CMDMEM"},
{AMDGPU_GFX_GCEA_MAM_DMEM0, "GCEA_MAM_DMEM0"},
{AMDGPU_GFX_GCEA_MAM_DMEM1, "GCEA_MAM_DMEM1"},
{AMDGPU_GFX_GCEA_MAM_DMEM2, "GCEA_MAM_DMEM2"},
{AMDGPU_GFX_GCEA_MAM_DMEM3, "GCEA_MAM_DMEM3"},
{AMDGPU_GFX_GCEA_MAM_AMEM0, "GCEA_MAM_AMEM0"},
{AMDGPU_GFX_GCEA_MAM_AMEM1, "GCEA_MAM_AMEM1"},
{AMDGPU_GFX_GCEA_MAM_AMEM2, "GCEA_MAM_AMEM2"},
{AMDGPU_GFX_GCEA_MAM_AMEM3, "GCEA_MAM_AMEM3"},
{AMDGPU_GFX_GCEA_MAM_AFLUSH_BUFFER, "GCEA_MAM_AFLUSH_BUFFER"},
{AMDGPU_GFX_GCEA_WRET_TAGMEM, "GCEA_WRET_TAGMEM"},
{AMDGPU_GFX_GCEA_RRET_TAGMEM, "GCEA_RRET_TAGMEM"},
{AMDGPU_GFX_GCEA_IOWR_DATAMEM, "GCEA_IOWR_DATAMEM"},
{AMDGPU_GFX_GCEA_GMIWR_DATAMEM, "GCEA_GMIWR_DATAMEM"},
{AMDGPU_GFX_GCEA_DRAM_DATAMEM, "GCEA_DRAM_DATAMEM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gc_cane_mem_list[] = {
{AMDGPU_GFX_GC_CANE_MEM0, "GC_CANE_MEM0"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gcutcl2_mem_list[] = {
{AMDGPU_GFX_GCUTCL2_MEM2P512X95, "GCUTCL2_MEM2P512X95"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_gds_mem_list[] = {
{AMDGPU_GFX_GDS_MEM0, "GDS_MEM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_lds_mem_list[] = {
{AMDGPU_GFX_LDS_BANK0, "LDS_BANK0"},
{AMDGPU_GFX_LDS_BANK1, "LDS_BANK1"},
{AMDGPU_GFX_LDS_BANK2, "LDS_BANK2"},
{AMDGPU_GFX_LDS_BANK3, "LDS_BANK3"},
{AMDGPU_GFX_LDS_BANK4, "LDS_BANK4"},
{AMDGPU_GFX_LDS_BANK5, "LDS_BANK5"},
{AMDGPU_GFX_LDS_BANK6, "LDS_BANK6"},
{AMDGPU_GFX_LDS_BANK7, "LDS_BANK7"},
{AMDGPU_GFX_LDS_BANK8, "LDS_BANK8"},
{AMDGPU_GFX_LDS_BANK9, "LDS_BANK9"},
{AMDGPU_GFX_LDS_BANK10, "LDS_BANK10"},
{AMDGPU_GFX_LDS_BANK11, "LDS_BANK11"},
{AMDGPU_GFX_LDS_BANK12, "LDS_BANK12"},
{AMDGPU_GFX_LDS_BANK13, "LDS_BANK13"},
{AMDGPU_GFX_LDS_BANK14, "LDS_BANK14"},
{AMDGPU_GFX_LDS_BANK15, "LDS_BANK15"},
{AMDGPU_GFX_LDS_BANK16, "LDS_BANK16"},
{AMDGPU_GFX_LDS_BANK17, "LDS_BANK17"},
{AMDGPU_GFX_LDS_BANK18, "LDS_BANK18"},
{AMDGPU_GFX_LDS_BANK19, "LDS_BANK19"},
{AMDGPU_GFX_LDS_BANK20, "LDS_BANK20"},
{AMDGPU_GFX_LDS_BANK21, "LDS_BANK21"},
{AMDGPU_GFX_LDS_BANK22, "LDS_BANK22"},
{AMDGPU_GFX_LDS_BANK23, "LDS_BANK23"},
{AMDGPU_GFX_LDS_BANK24, "LDS_BANK24"},
{AMDGPU_GFX_LDS_BANK25, "LDS_BANK25"},
{AMDGPU_GFX_LDS_BANK26, "LDS_BANK26"},
{AMDGPU_GFX_LDS_BANK27, "LDS_BANK27"},
{AMDGPU_GFX_LDS_BANK28, "LDS_BANK28"},
{AMDGPU_GFX_LDS_BANK29, "LDS_BANK29"},
{AMDGPU_GFX_LDS_BANK30, "LDS_BANK30"},
{AMDGPU_GFX_LDS_BANK31, "LDS_BANK31"},
{AMDGPU_GFX_LDS_SP_BUFFER_A, "LDS_SP_BUFFER_A"},
{AMDGPU_GFX_LDS_SP_BUFFER_B, "LDS_SP_BUFFER_B"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_rlc_mem_list[] = {
{AMDGPU_GFX_RLC_GPMF32, "RLC_GPMF32"},
{AMDGPU_GFX_RLC_RLCVF32, "RLC_RLCVF32"},
{AMDGPU_GFX_RLC_SCRATCH, "RLC_SCRATCH"},
{AMDGPU_GFX_RLC_SRM_ARAM, "RLC_SRM_ARAM"},
{AMDGPU_GFX_RLC_SRM_DRAM, "RLC_SRM_DRAM"},
{AMDGPU_GFX_RLC_TCTAG, "RLC_TCTAG"},
{AMDGPU_GFX_RLC_SPM_SE, "RLC_SPM_SE"},
{AMDGPU_GFX_RLC_SPM_GRBMT, "RLC_SPM_GRBMT"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_sp_mem_list[] = {
{AMDGPU_GFX_SP_SIMDID0, "SP_SIMDID0"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_spi_mem_list[] = {
{AMDGPU_GFX_SPI_MEM0, "SPI_MEM0"},
{AMDGPU_GFX_SPI_MEM1, "SPI_MEM1"},
{AMDGPU_GFX_SPI_MEM2, "SPI_MEM2"},
{AMDGPU_GFX_SPI_MEM3, "SPI_MEM3"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_sqc_mem_list[] = {
{AMDGPU_GFX_SQC_INST_CACHE_A, "SQC_INST_CACHE_A"},
{AMDGPU_GFX_SQC_INST_CACHE_B, "SQC_INST_CACHE_B"},
{AMDGPU_GFX_SQC_INST_CACHE_TAG_A, "SQC_INST_CACHE_TAG_A"},
{AMDGPU_GFX_SQC_INST_CACHE_TAG_B, "SQC_INST_CACHE_TAG_B"},
{AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_A, "SQC_INST_CACHE_MISS_FIFO_A"},
{AMDGPU_GFX_SQC_INST_CACHE_MISS_FIFO_B, "SQC_INST_CACHE_MISS_FIFO_B"},
{AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_A, "SQC_INST_CACHE_GATCL1_MISS_FIFO_A"},
{AMDGPU_GFX_SQC_INST_CACHE_GATCL1_MISS_FIFO_B, "SQC_INST_CACHE_GATCL1_MISS_FIFO_B"},
{AMDGPU_GFX_SQC_DATA_CACHE_A, "SQC_DATA_CACHE_A"},
{AMDGPU_GFX_SQC_DATA_CACHE_B, "SQC_DATA_CACHE_B"},
{AMDGPU_GFX_SQC_DATA_CACHE_TAG_A, "SQC_DATA_CACHE_TAG_A"},
{AMDGPU_GFX_SQC_DATA_CACHE_TAG_B, "SQC_DATA_CACHE_TAG_B"},
{AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_A, "SQC_DATA_CACHE_MISS_FIFO_A"},
{AMDGPU_GFX_SQC_DATA_CACHE_MISS_FIFO_B, "SQC_DATA_CACHE_MISS_FIFO_B"},
{AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_A, "SQC_DATA_CACHE_HIT_FIFO_A"},
{AMDGPU_GFX_SQC_DATA_CACHE_HIT_FIFO_B, "SQC_DATA_CACHE_HIT_FIFO_B"},
{AMDGPU_GFX_SQC_DIRTY_BIT_A, "SQC_DIRTY_BIT_A"},
{AMDGPU_GFX_SQC_DIRTY_BIT_B, "SQC_DIRTY_BIT_B"},
{AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU0, "SQC_WRITE_DATA_BUFFER_CU0"},
{AMDGPU_GFX_SQC_WRITE_DATA_BUFFER_CU1, "SQC_WRITE_DATA_BUFFER_CU1"},
{AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_A, "SQC_UTCL1_MISS_LFIFO_DATA_CACHE_A"},
{AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_DATA_CACHE_B, "SQC_UTCL1_MISS_LFIFO_DATA_CACHE_B"},
{AMDGPU_GFX_SQC_UTCL1_MISS_LFIFO_INST_CACHE, "SQC_UTCL1_MISS_LFIFO_INST_CACHE"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_sq_mem_list[] = {
{AMDGPU_GFX_SQ_SGPR_MEM0, "SQ_SGPR_MEM0"},
{AMDGPU_GFX_SQ_SGPR_MEM1, "SQ_SGPR_MEM1"},
{AMDGPU_GFX_SQ_SGPR_MEM2, "SQ_SGPR_MEM2"},
{AMDGPU_GFX_SQ_SGPR_MEM3, "SQ_SGPR_MEM3"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_ta_mem_list[] = {
{AMDGPU_GFX_TA_FS_AFIFO_RAM_LO, "TA_FS_AFIFO_RAM_LO"},
{AMDGPU_GFX_TA_FS_AFIFO_RAM_HI, "TA_FS_AFIFO_RAM_HI"},
{AMDGPU_GFX_TA_FS_CFIFO_RAM, "TA_FS_CFIFO_RAM"},
{AMDGPU_GFX_TA_FSX_LFIFO, "TA_FSX_LFIFO"},
{AMDGPU_GFX_TA_FS_DFIFO_RAM, "TA_FS_DFIFO_RAM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tcc_mem_list[] = {
{AMDGPU_GFX_TCC_MEM1, "TCC_MEM1"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tca_mem_list[] = {
{AMDGPU_GFX_TCA_MEM1, "TCA_MEM1"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tci_mem_list[] = {
{AMDGPU_GFX_TCIW_MEM, "TCIW_MEM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tcp_mem_list[] = {
{AMDGPU_GFX_TCP_LFIFO0, "TCP_LFIFO0"},
{AMDGPU_GFX_TCP_SET0BANK0_RAM, "TCP_SET0BANK0_RAM"},
{AMDGPU_GFX_TCP_SET0BANK1_RAM, "TCP_SET0BANK1_RAM"},
{AMDGPU_GFX_TCP_SET0BANK2_RAM, "TCP_SET0BANK2_RAM"},
{AMDGPU_GFX_TCP_SET0BANK3_RAM, "TCP_SET0BANK3_RAM"},
{AMDGPU_GFX_TCP_SET1BANK0_RAM, "TCP_SET1BANK0_RAM"},
{AMDGPU_GFX_TCP_SET1BANK1_RAM, "TCP_SET1BANK1_RAM"},
{AMDGPU_GFX_TCP_SET1BANK2_RAM, "TCP_SET1BANK2_RAM"},
{AMDGPU_GFX_TCP_SET1BANK3_RAM, "TCP_SET1BANK3_RAM"},
{AMDGPU_GFX_TCP_SET2BANK0_RAM, "TCP_SET2BANK0_RAM"},
{AMDGPU_GFX_TCP_SET2BANK1_RAM, "TCP_SET2BANK1_RAM"},
{AMDGPU_GFX_TCP_SET2BANK2_RAM, "TCP_SET2BANK2_RAM"},
{AMDGPU_GFX_TCP_SET2BANK3_RAM, "TCP_SET2BANK3_RAM"},
{AMDGPU_GFX_TCP_SET3BANK0_RAM, "TCP_SET3BANK0_RAM"},
{AMDGPU_GFX_TCP_SET3BANK1_RAM, "TCP_SET3BANK1_RAM"},
{AMDGPU_GFX_TCP_SET3BANK2_RAM, "TCP_SET3BANK2_RAM"},
{AMDGPU_GFX_TCP_SET3BANK3_RAM, "TCP_SET3BANK3_RAM"},
{AMDGPU_GFX_TCP_VM_FIFO, "TCP_VM_FIFO"},
{AMDGPU_GFX_TCP_DB_TAGRAM0, "TCP_DB_TAGRAM0"},
{AMDGPU_GFX_TCP_DB_TAGRAM1, "TCP_DB_TAGRAM1"},
{AMDGPU_GFX_TCP_DB_TAGRAM2, "TCP_DB_TAGRAM2"},
{AMDGPU_GFX_TCP_DB_TAGRAM3, "TCP_DB_TAGRAM3"},
{AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE0, "TCP_UTCL1_LFIFO_PROBE0"},
{AMDGPU_GFX_TCP_UTCL1_LFIFO_PROBE1, "TCP_UTCL1_LFIFO_PROBE1"},
{AMDGPU_GFX_TCP_CMD_FIFO, "TCP_CMD_FIFO"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_td_mem_list[] = {
{AMDGPU_GFX_TD_UTD_CS_FIFO_MEM, "TD_UTD_CS_FIFO_MEM"},
{AMDGPU_GFX_TD_UTD_SS_FIFO_LO_MEM, "TD_UTD_SS_FIFO_LO_MEM"},
{AMDGPU_GFX_TD_UTD_SS_FIFO_HI_MEM, "TD_UTD_SS_FIFO_HI_MEM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_tcx_mem_list[] = {
{AMDGPU_GFX_TCX_FIFOD0, "TCX_FIFOD0"},
{AMDGPU_GFX_TCX_FIFOD1, "TCX_FIFOD1"},
{AMDGPU_GFX_TCX_FIFOD2, "TCX_FIFOD2"},
{AMDGPU_GFX_TCX_FIFOD3, "TCX_FIFOD3"},
{AMDGPU_GFX_TCX_FIFOD4, "TCX_FIFOD4"},
{AMDGPU_GFX_TCX_FIFOD5, "TCX_FIFOD5"},
{AMDGPU_GFX_TCX_FIFOD6, "TCX_FIFOD6"},
{AMDGPU_GFX_TCX_FIFOD7, "TCX_FIFOD7"},
{AMDGPU_GFX_TCX_FIFOB0, "TCX_FIFOB0"},
{AMDGPU_GFX_TCX_FIFOB1, "TCX_FIFOB1"},
{AMDGPU_GFX_TCX_FIFOB2, "TCX_FIFOB2"},
{AMDGPU_GFX_TCX_FIFOB3, "TCX_FIFOB3"},
{AMDGPU_GFX_TCX_FIFOB4, "TCX_FIFOB4"},
{AMDGPU_GFX_TCX_FIFOB5, "TCX_FIFOB5"},
{AMDGPU_GFX_TCX_FIFOB6, "TCX_FIFOB6"},
{AMDGPU_GFX_TCX_FIFOB7, "TCX_FIFOB7"},
{AMDGPU_GFX_TCX_FIFOA0, "TCX_FIFOA0"},
{AMDGPU_GFX_TCX_FIFOA1, "TCX_FIFOA1"},
{AMDGPU_GFX_TCX_FIFOA2, "TCX_FIFOA2"},
{AMDGPU_GFX_TCX_FIFOA3, "TCX_FIFOA3"},
{AMDGPU_GFX_TCX_FIFOA4, "TCX_FIFOA4"},
{AMDGPU_GFX_TCX_FIFOA5, "TCX_FIFOA5"},
{AMDGPU_GFX_TCX_FIFOA6, "TCX_FIFOA6"},
{AMDGPU_GFX_TCX_FIFOA7, "TCX_FIFOA7"},
{AMDGPU_GFX_TCX_CFIFO0, "TCX_CFIFO0"},
{AMDGPU_GFX_TCX_CFIFO1, "TCX_CFIFO1"},
{AMDGPU_GFX_TCX_CFIFO2, "TCX_CFIFO2"},
{AMDGPU_GFX_TCX_CFIFO3, "TCX_CFIFO3"},
{AMDGPU_GFX_TCX_CFIFO4, "TCX_CFIFO4"},
{AMDGPU_GFX_TCX_CFIFO5, "TCX_CFIFO5"},
{AMDGPU_GFX_TCX_CFIFO6, "TCX_CFIFO6"},
{AMDGPU_GFX_TCX_CFIFO7, "TCX_CFIFO7"},
{AMDGPU_GFX_TCX_FIFO_ACKB0, "TCX_FIFO_ACKB0"},
{AMDGPU_GFX_TCX_FIFO_ACKB1, "TCX_FIFO_ACKB1"},
{AMDGPU_GFX_TCX_FIFO_ACKB2, "TCX_FIFO_ACKB2"},
{AMDGPU_GFX_TCX_FIFO_ACKB3, "TCX_FIFO_ACKB3"},
{AMDGPU_GFX_TCX_FIFO_ACKB4, "TCX_FIFO_ACKB4"},
{AMDGPU_GFX_TCX_FIFO_ACKB5, "TCX_FIFO_ACKB5"},
{AMDGPU_GFX_TCX_FIFO_ACKB6, "TCX_FIFO_ACKB6"},
{AMDGPU_GFX_TCX_FIFO_ACKB7, "TCX_FIFO_ACKB7"},
{AMDGPU_GFX_TCX_FIFO_ACKD0, "TCX_FIFO_ACKD0"},
{AMDGPU_GFX_TCX_FIFO_ACKD1, "TCX_FIFO_ACKD1"},
{AMDGPU_GFX_TCX_FIFO_ACKD2, "TCX_FIFO_ACKD2"},
{AMDGPU_GFX_TCX_FIFO_ACKD3, "TCX_FIFO_ACKD3"},
{AMDGPU_GFX_TCX_FIFO_ACKD4, "TCX_FIFO_ACKD4"},
{AMDGPU_GFX_TCX_FIFO_ACKD5, "TCX_FIFO_ACKD5"},
{AMDGPU_GFX_TCX_FIFO_ACKD6, "TCX_FIFO_ACKD6"},
{AMDGPU_GFX_TCX_FIFO_ACKD7, "TCX_FIFO_ACKD7"},
{AMDGPU_GFX_TCX_DST_FIFOA0, "TCX_DST_FIFOA0"},
{AMDGPU_GFX_TCX_DST_FIFOA1, "TCX_DST_FIFOA1"},
{AMDGPU_GFX_TCX_DST_FIFOA2, "TCX_DST_FIFOA2"},
{AMDGPU_GFX_TCX_DST_FIFOA3, "TCX_DST_FIFOA3"},
{AMDGPU_GFX_TCX_DST_FIFOA4, "TCX_DST_FIFOA4"},
{AMDGPU_GFX_TCX_DST_FIFOA5, "TCX_DST_FIFOA5"},
{AMDGPU_GFX_TCX_DST_FIFOA6, "TCX_DST_FIFOA6"},
{AMDGPU_GFX_TCX_DST_FIFOA7, "TCX_DST_FIFOA7"},
{AMDGPU_GFX_TCX_DST_FIFOB0, "TCX_DST_FIFOB0"},
{AMDGPU_GFX_TCX_DST_FIFOB1, "TCX_DST_FIFOB1"},
{AMDGPU_GFX_TCX_DST_FIFOB2, "TCX_DST_FIFOB2"},
{AMDGPU_GFX_TCX_DST_FIFOB3, "TCX_DST_FIFOB3"},
{AMDGPU_GFX_TCX_DST_FIFOB4, "TCX_DST_FIFOB4"},
{AMDGPU_GFX_TCX_DST_FIFOB5, "TCX_DST_FIFOB5"},
{AMDGPU_GFX_TCX_DST_FIFOB6, "TCX_DST_FIFOB6"},
{AMDGPU_GFX_TCX_DST_FIFOB7, "TCX_DST_FIFOB7"},
{AMDGPU_GFX_TCX_DST_FIFOD0, "TCX_DST_FIFOD0"},
{AMDGPU_GFX_TCX_DST_FIFOD1, "TCX_DST_FIFOD1"},
{AMDGPU_GFX_TCX_DST_FIFOD2, "TCX_DST_FIFOD2"},
{AMDGPU_GFX_TCX_DST_FIFOD3, "TCX_DST_FIFOD3"},
{AMDGPU_GFX_TCX_DST_FIFOD4, "TCX_DST_FIFOD4"},
{AMDGPU_GFX_TCX_DST_FIFOD5, "TCX_DST_FIFOD5"},
{AMDGPU_GFX_TCX_DST_FIFOD6, "TCX_DST_FIFOD6"},
{AMDGPU_GFX_TCX_DST_FIFOD7, "TCX_DST_FIFOD7"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB0, "TCX_DST_FIFO_ACKB0"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB1, "TCX_DST_FIFO_ACKB1"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB2, "TCX_DST_FIFO_ACKB2"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB3, "TCX_DST_FIFO_ACKB3"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB4, "TCX_DST_FIFO_ACKB4"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB5, "TCX_DST_FIFO_ACKB5"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB6, "TCX_DST_FIFO_ACKB6"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKB7, "TCX_DST_FIFO_ACKB7"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD0, "TCX_DST_FIFO_ACKD0"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD1, "TCX_DST_FIFO_ACKD1"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD2, "TCX_DST_FIFO_ACKD2"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD3, "TCX_DST_FIFO_ACKD3"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD4, "TCX_DST_FIFO_ACKD4"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD5, "TCX_DST_FIFO_ACKD5"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD6, "TCX_DST_FIFO_ACKD6"},
{AMDGPU_GFX_TCX_DST_FIFO_ACKD7, "TCX_DST_FIFO_ACKD7"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_atc_l2_mem_list[] = {
{AMDGPU_GFX_ATC_L2_MEM, "ATC_L2_MEM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_utcl2_mem_list[] = {
{AMDGPU_GFX_UTCL2_MEM, "UTCL2_MEM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_vml2_mem_list[] = {
{AMDGPU_GFX_VML2_MEM, "VML2_MEM"},
};
static const struct amdgpu_ras_memory_id_entry gfx_v9_4_3_ras_vml2_walker_mem_list[] = {
{AMDGPU_GFX_VML2_WALKER_MEM, "VML2_WALKER_MEM"},
};
static const struct amdgpu_gfx_ras_mem_id_entry gfx_v9_4_3_ras_mem_list_array[AMDGPU_GFX_MEM_TYPE_NUM] = {
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_cp_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gcea_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gc_cane_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gcutcl2_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_gds_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_lds_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_rlc_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_sp_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_spi_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_sqc_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_sq_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_ta_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tcc_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tca_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tci_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tcp_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_td_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_tcx_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_atc_l2_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_utcl2_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_vml2_mem_list)
AMDGPU_GFX_MEMID_ENT(gfx_v9_4_3_ras_vml2_walker_mem_list)
};
static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ce_reg_list[] = {
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regRLC_CE_ERR_STATUS_LOW, regRLC_CE_ERR_STATUS_HIGH),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "RLC"},
AMDGPU_GFX_RLC_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPC_CE_ERR_STATUS_LO, regCPC_CE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPC"},
AMDGPU_GFX_CP_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPF_CE_ERR_STATUS_LO, regCPF_CE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPF"},
AMDGPU_GFX_CP_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPG_CE_ERR_STATUS_LO, regCPG_CE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPG"},
AMDGPU_GFX_CP_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regGDS_CE_ERR_STATUS_LO, regGDS_CE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GDS"},
AMDGPU_GFX_GDS_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regGC_CANE_CE_ERR_STATUS_LO, regGC_CANE_CE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CANE"},
AMDGPU_GFX_GC_CANE_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSPI_CE_ERR_STATUS_LO, regSPI_CE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SPI"},
AMDGPU_GFX_SPI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP0_CE_ERR_STATUS_LO, regSP0_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP0"},
AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP1_CE_ERR_STATUS_LO, regSP1_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP1"},
AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQ_CE_ERR_STATUS_LO, regSQ_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQ"},
AMDGPU_GFX_SQ_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQC_CE_EDC_LO, regSQC_CE_EDC_HI),
5, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQC"},
AMDGPU_GFX_SQC_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCX_CE_ERR_STATUS_LO, regTCX_CE_ERR_STATUS_HI),
2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCX"},
AMDGPU_GFX_TCX_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCC_CE_ERR_STATUS_LO, regTCC_CE_ERR_STATUS_HI),
16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCC"},
AMDGPU_GFX_TCC_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTA_CE_EDC_LO, regTA_CE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TA"},
AMDGPU_GFX_TA_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCI_CE_EDC_LO_REG, regTCI_CE_EDC_HI_REG),
27, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"},
AMDGPU_GFX_TCI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCP_CE_EDC_LO_REG, regTCP_CE_EDC_HI_REG),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCP"},
AMDGPU_GFX_TCP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTD_CE_EDC_LO, regTD_CE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TD"},
AMDGPU_GFX_TD_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regGCEA_CE_ERR_STATUS_LO, regGCEA_CE_ERR_STATUS_HI),
16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GCEA"},
AMDGPU_GFX_GCEA_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regLDS_CE_ERR_STATUS_LO, regLDS_CE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "LDS"},
AMDGPU_GFX_LDS_MEM, 4},
};
static const struct amdgpu_gfx_ras_reg_entry gfx_v9_4_3_ue_reg_list[] = {
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regRLC_UE_ERR_STATUS_LOW, regRLC_UE_ERR_STATUS_HIGH),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "RLC"},
AMDGPU_GFX_RLC_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPC_UE_ERR_STATUS_LO, regCPC_UE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPC"},
AMDGPU_GFX_CP_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPF_UE_ERR_STATUS_LO, regCPF_UE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPF"},
AMDGPU_GFX_CP_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regCPG_UE_ERR_STATUS_LO, regCPG_UE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CPG"},
AMDGPU_GFX_CP_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regGDS_UE_ERR_STATUS_LO, regGDS_UE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GDS"},
AMDGPU_GFX_GDS_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regGC_CANE_UE_ERR_STATUS_LO, regGC_CANE_UE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "CANE"},
AMDGPU_GFX_GC_CANE_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSPI_UE_ERR_STATUS_LO, regSPI_UE_ERR_STATUS_HI),
1, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SPI"},
AMDGPU_GFX_SPI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP0_UE_ERR_STATUS_LO, regSP0_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP0"},
AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSP1_UE_ERR_STATUS_LO, regSP1_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SP1"},
AMDGPU_GFX_SP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQ_UE_ERR_STATUS_LO, regSQ_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQ"},
AMDGPU_GFX_SQ_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regSQC_UE_EDC_LO, regSQC_UE_EDC_HI),
5, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "SQC"},
AMDGPU_GFX_SQC_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCX_UE_ERR_STATUS_LO, regTCX_UE_ERR_STATUS_HI),
2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCX"},
AMDGPU_GFX_TCX_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCC_UE_ERR_STATUS_LO, regTCC_UE_ERR_STATUS_HI),
16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCC"},
AMDGPU_GFX_TCC_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTA_UE_EDC_LO, regTA_UE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TA"},
AMDGPU_GFX_TA_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCI_UE_EDC_LO_REG, regTCI_UE_EDC_HI_REG),
27, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCI"},
AMDGPU_GFX_TCI_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCP_UE_EDC_LO_REG, regTCP_UE_EDC_HI_REG),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCP"},
AMDGPU_GFX_TCP_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTD_UE_EDC_LO, regTD_UE_EDC_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TD"},
AMDGPU_GFX_TD_MEM, 4},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regTCA_UE_ERR_STATUS_LO, regTCA_UE_ERR_STATUS_HI),
2, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "TCA"},
AMDGPU_GFX_TCA_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regGCEA_UE_ERR_STATUS_LO, regGCEA_UE_ERR_STATUS_HI),
16, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "GCEA"},
AMDGPU_GFX_GCEA_MEM, 1},
{{AMDGPU_RAS_REG_ENTRY(GC, 0, regLDS_UE_ERR_STATUS_LO, regLDS_UE_ERR_STATUS_HI),
10, (AMDGPU_RAS_ERR_INFO_VALID | AMDGPU_RAS_ERR_STATUS_VALID), "LDS"},
AMDGPU_GFX_LDS_MEM, 4},
};
static void gfx_v9_4_3_inst_query_ras_err_count(struct amdgpu_device *adev,
void *ras_error_status, int xcc_id)
{
struct ras_err_data *err_data = (struct ras_err_data *)ras_error_status;
unsigned long ce_count = 0, ue_count = 0;
uint32_t i, j, k;
/* NOTE: convert xcc_id to physical XCD ID (XCD0 or XCD1) */
struct amdgpu_smuio_mcm_config_info mcm_info = {
.socket_id = adev->smuio.funcs->get_socket_id(adev),
.die_id = xcc_id & 0x01 ? 1 : 0,
};
mutex_lock(&adev->grbm_idx_mutex);
for (i = 0; i < ARRAY_SIZE(gfx_v9_4_3_ce_reg_list); i++) {
for (j = 0; j < gfx_v9_4_3_ce_reg_list[i].se_num; j++) {
for (k = 0; k < gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst; k++) {
/* no need to select if instance number is 1 */
if (gfx_v9_4_3_ce_reg_list[i].se_num > 1 ||
gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst > 1)
gfx_v9_4_3_xcc_select_se_sh(adev, j, 0, k, xcc_id);
amdgpu_ras_inst_query_ras_error_count(adev,
&(gfx_v9_4_3_ce_reg_list[i].reg_entry),
1,
gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ce_reg_list[i].mem_id_type].mem_id_ent,
gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ce_reg_list[i].mem_id_type].size,
GET_INST(GC, xcc_id),
AMDGPU_RAS_ERROR__SINGLE_CORRECTABLE,
&ce_count);
amdgpu_ras_inst_query_ras_error_count(adev,
&(gfx_v9_4_3_ue_reg_list[i].reg_entry),
1,
gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ue_reg_list[i].mem_id_type].mem_id_ent,
gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ue_reg_list[i].mem_id_type].size,
GET_INST(GC, xcc_id),
AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE,
&ue_count);
}
}
}
/* handle extra register entries of UE */
for (; i < ARRAY_SIZE(gfx_v9_4_3_ue_reg_list); i++) {
for (j = 0; j < gfx_v9_4_3_ue_reg_list[i].se_num; j++) {
for (k = 0; k < gfx_v9_4_3_ue_reg_list[i].reg_entry.reg_inst; k++) {
/* no need to select if instance number is 1 */
if (gfx_v9_4_3_ue_reg_list[i].se_num > 1 ||
gfx_v9_4_3_ue_reg_list[i].reg_entry.reg_inst > 1)
gfx_v9_4_3_xcc_select_se_sh(adev, j, 0, k, xcc_id);
amdgpu_ras_inst_query_ras_error_count(adev,
&(gfx_v9_4_3_ue_reg_list[i].reg_entry),
1,
gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ue_reg_list[i].mem_id_type].mem_id_ent,
gfx_v9_4_3_ras_mem_list_array[gfx_v9_4_3_ue_reg_list[i].mem_id_type].size,
GET_INST(GC, xcc_id),
AMDGPU_RAS_ERROR__MULTI_UNCORRECTABLE,
&ue_count);
}
}
}
gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
xcc_id);
mutex_unlock(&adev->grbm_idx_mutex);
/* the caller should make sure initialize value of
* err_data->ue_count and err_data->ce_count
*/
amdgpu_ras_error_statistic_ue_count(err_data, &mcm_info, ue_count);
amdgpu_ras_error_statistic_ce_count(err_data, &mcm_info, ce_count);
}
static void gfx_v9_4_3_inst_reset_ras_err_count(struct amdgpu_device *adev,
void *ras_error_status, int xcc_id)
{
uint32_t i, j, k;
mutex_lock(&adev->grbm_idx_mutex);
for (i = 0; i < ARRAY_SIZE(gfx_v9_4_3_ce_reg_list); i++) {
for (j = 0; j < gfx_v9_4_3_ce_reg_list[i].se_num; j++) {
for (k = 0; k < gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst; k++) {
/* no need to select if instance number is 1 */
if (gfx_v9_4_3_ce_reg_list[i].se_num > 1 ||
gfx_v9_4_3_ce_reg_list[i].reg_entry.reg_inst > 1)
gfx_v9_4_3_xcc_select_se_sh(adev, j, 0, k, xcc_id);
amdgpu_ras_inst_reset_ras_error_count(adev,
&(gfx_v9_4_3_ce_reg_list[i].reg_entry),
1,
GET_INST(GC, xcc_id));
amdgpu_ras_inst_reset_ras_error_count(adev,
&(gfx_v9_4_3_ue_reg_list[i].reg_entry),
1,
GET_INST(GC, xcc_id));
}
}
}
/* handle extra register entries of UE */
for (; i < ARRAY_SIZE(gfx_v9_4_3_ue_reg_list); i++) {
for (j = 0; j < gfx_v9_4_3_ue_reg_list[i].se_num; j++) {
for (k = 0; k < gfx_v9_4_3_ue_reg_list[i].reg_entry.reg_inst; k++) {
/* no need to select if instance number is 1 */
if (gfx_v9_4_3_ue_reg_list[i].se_num > 1 ||
gfx_v9_4_3_ue_reg_list[i].reg_entry.reg_inst > 1)
gfx_v9_4_3_xcc_select_se_sh(adev, j, 0, k, xcc_id);
amdgpu_ras_inst_reset_ras_error_count(adev,
&(gfx_v9_4_3_ue_reg_list[i].reg_entry),
1,
GET_INST(GC, xcc_id));
}
}
}
gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
xcc_id);
mutex_unlock(&adev->grbm_idx_mutex);
}
static void gfx_v9_4_3_inst_enable_watchdog_timer(struct amdgpu_device *adev,
void *ras_error_status, int xcc_id)
{
uint32_t i;
uint32_t data;
if (amdgpu_sriov_vf(adev))
return;
data = RREG32_SOC15(GC, GET_INST(GC, 0), regSQ_TIMEOUT_CONFIG);
data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, TIMEOUT_FATAL_DISABLE,
amdgpu_watchdog_timer.timeout_fatal_disable ? 1 : 0);
if (amdgpu_watchdog_timer.timeout_fatal_disable &&
(amdgpu_watchdog_timer.period < 1 ||
amdgpu_watchdog_timer.period > 0x23)) {
dev_warn(adev->dev, "Watchdog period range is 1 to 0x23\n");
amdgpu_watchdog_timer.period = 0x23;
}
data = REG_SET_FIELD(data, SQ_TIMEOUT_CONFIG, PERIOD_SEL,
amdgpu_watchdog_timer.period);
mutex_lock(&adev->grbm_idx_mutex);
for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
gfx_v9_4_3_xcc_select_se_sh(adev, i, 0xffffffff, 0xffffffff, xcc_id);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regSQ_TIMEOUT_CONFIG, data);
}
gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
xcc_id);
mutex_unlock(&adev->grbm_idx_mutex);
}
static void gfx_v9_4_3_query_ras_error_count(struct amdgpu_device *adev,
void *ras_error_status)
{
amdgpu_gfx_ras_error_func(adev, ras_error_status,
gfx_v9_4_3_inst_query_ras_err_count);
}
static void gfx_v9_4_3_reset_ras_error_count(struct amdgpu_device *adev)
{
amdgpu_gfx_ras_error_func(adev, NULL, gfx_v9_4_3_inst_reset_ras_err_count);
}
static void gfx_v9_4_3_enable_watchdog_timer(struct amdgpu_device *adev)
{
amdgpu_gfx_ras_error_func(adev, NULL, gfx_v9_4_3_inst_enable_watchdog_timer);
}
static void gfx_v9_4_3_ring_insert_nop(struct amdgpu_ring *ring, uint32_t num_nop)
{
int i;
/* Header itself is a NOP packet */
if (num_nop == 1) {
amdgpu_ring_write(ring, ring->funcs->nop);
return;
}
/* Max HW optimization till 0x3ffe, followed by remaining one NOP at a time*/
amdgpu_ring_write(ring, PACKET3(PACKET3_NOP, min(num_nop - 2, 0x3ffe)));
/* Header is at index 0, followed by num_nops - 1 NOP packet's */
for (i = 1; i < num_nop; i++)
amdgpu_ring_write(ring, ring->funcs->nop);
}
static void gfx_v9_4_3_ip_print(void *handle, struct drm_printer *p)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
uint32_t i, j, k;
uint32_t xcc_id, xcc_offset, inst_offset;
uint32_t num_xcc, reg, num_inst;
uint32_t reg_count = ARRAY_SIZE(gc_reg_list_9_4_3);
if (!adev->gfx.ip_dump_core)
return;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
drm_printf(p, "Number of Instances:%d\n", num_xcc);
for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) {
xcc_offset = xcc_id * reg_count;
drm_printf(p, "\nInstance id:%d\n", xcc_id);
for (i = 0; i < reg_count; i++)
drm_printf(p, "%-50s \t 0x%08x\n",
gc_reg_list_9_4_3[i].reg_name,
adev->gfx.ip_dump_core[xcc_offset + i]);
}
/* print compute queue registers for all instances */
if (!adev->gfx.ip_dump_compute_queues)
return;
num_inst = adev->gfx.mec.num_mec * adev->gfx.mec.num_pipe_per_mec *
adev->gfx.mec.num_queue_per_pipe;
reg_count = ARRAY_SIZE(gc_cp_reg_list_9_4_3);
drm_printf(p, "\nnum_xcc: %d num_mec: %d num_pipe: %d num_queue: %d\n",
num_xcc,
adev->gfx.mec.num_mec,
adev->gfx.mec.num_pipe_per_mec,
adev->gfx.mec.num_queue_per_pipe);
for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) {
xcc_offset = xcc_id * reg_count * num_inst;
inst_offset = 0;
for (i = 0; i < adev->gfx.mec.num_mec; i++) {
for (j = 0; j < adev->gfx.mec.num_pipe_per_mec; j++) {
for (k = 0; k < adev->gfx.mec.num_queue_per_pipe; k++) {
drm_printf(p,
"\nxcc:%d mec:%d, pipe:%d, queue:%d\n",
xcc_id, i, j, k);
for (reg = 0; reg < reg_count; reg++) {
drm_printf(p,
"%-50s \t 0x%08x\n",
gc_cp_reg_list_9_4_3[reg].reg_name,
adev->gfx.ip_dump_compute_queues
[xcc_offset + inst_offset +
reg]);
}
inst_offset += reg_count;
}
}
}
}
}
static void gfx_v9_4_3_ip_dump(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
uint32_t i, j, k;
uint32_t num_xcc, reg, num_inst;
uint32_t xcc_id, xcc_offset, inst_offset;
uint32_t reg_count = ARRAY_SIZE(gc_reg_list_9_4_3);
if (!adev->gfx.ip_dump_core)
return;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
amdgpu_gfx_off_ctrl(adev, false);
for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) {
xcc_offset = xcc_id * reg_count;
for (i = 0; i < reg_count; i++)
adev->gfx.ip_dump_core[xcc_offset + i] =
RREG32(SOC15_REG_ENTRY_OFFSET_INST(gc_reg_list_9_4_3[i],
GET_INST(GC, xcc_id)));
}
amdgpu_gfx_off_ctrl(adev, true);
/* dump compute queue registers for all instances */
if (!adev->gfx.ip_dump_compute_queues)
return;
num_inst = adev->gfx.mec.num_mec * adev->gfx.mec.num_pipe_per_mec *
adev->gfx.mec.num_queue_per_pipe;
reg_count = ARRAY_SIZE(gc_cp_reg_list_9_4_3);
amdgpu_gfx_off_ctrl(adev, false);
mutex_lock(&adev->srbm_mutex);
for (xcc_id = 0; xcc_id < num_xcc; xcc_id++) {
xcc_offset = xcc_id * reg_count * num_inst;
inst_offset = 0;
for (i = 0; i < adev->gfx.mec.num_mec; i++) {
for (j = 0; j < adev->gfx.mec.num_pipe_per_mec; j++) {
for (k = 0; k < adev->gfx.mec.num_queue_per_pipe; k++) {
/* ME0 is for GFX so start from 1 for CP */
soc15_grbm_select(adev, 1 + i, j, k, 0,
GET_INST(GC, xcc_id));
for (reg = 0; reg < reg_count; reg++) {
adev->gfx.ip_dump_compute_queues
[xcc_offset +
inst_offset + reg] =
RREG32(SOC15_REG_ENTRY_OFFSET_INST(
gc_cp_reg_list_9_4_3[reg],
GET_INST(GC, xcc_id)));
}
inst_offset += reg_count;
}
}
}
}
soc15_grbm_select(adev, 0, 0, 0, 0, 0);
mutex_unlock(&adev->srbm_mutex);
amdgpu_gfx_off_ctrl(adev, true);
}
static void gfx_v9_4_3_ring_emit_cleaner_shader(struct amdgpu_ring *ring)
{
/* Emit the cleaner shader */
amdgpu_ring_write(ring, PACKET3(PACKET3_RUN_CLEANER_SHADER, 0));
amdgpu_ring_write(ring, 0); /* RESERVED field, programmed to zero */
}
static const struct amd_ip_funcs gfx_v9_4_3_ip_funcs = {
.name = "gfx_v9_4_3",
.early_init = gfx_v9_4_3_early_init,
.late_init = gfx_v9_4_3_late_init,
.sw_init = gfx_v9_4_3_sw_init,
.sw_fini = gfx_v9_4_3_sw_fini,
.hw_init = gfx_v9_4_3_hw_init,
.hw_fini = gfx_v9_4_3_hw_fini,
.suspend = gfx_v9_4_3_suspend,
.resume = gfx_v9_4_3_resume,
.is_idle = gfx_v9_4_3_is_idle,
.wait_for_idle = gfx_v9_4_3_wait_for_idle,
.soft_reset = gfx_v9_4_3_soft_reset,
.set_clockgating_state = gfx_v9_4_3_set_clockgating_state,
.set_powergating_state = gfx_v9_4_3_set_powergating_state,
.get_clockgating_state = gfx_v9_4_3_get_clockgating_state,
.dump_ip_state = gfx_v9_4_3_ip_dump,
.print_ip_state = gfx_v9_4_3_ip_print,
};
static const struct amdgpu_ring_funcs gfx_v9_4_3_ring_funcs_compute = {
.type = AMDGPU_RING_TYPE_COMPUTE,
.align_mask = 0xff,
.nop = PACKET3(PACKET3_NOP, 0x3FFF),
.support_64bit_ptrs = true,
.get_rptr = gfx_v9_4_3_ring_get_rptr_compute,
.get_wptr = gfx_v9_4_3_ring_get_wptr_compute,
.set_wptr = gfx_v9_4_3_ring_set_wptr_compute,
.emit_frame_size =
20 + /* gfx_v9_4_3_ring_emit_gds_switch */
7 + /* gfx_v9_4_3_ring_emit_hdp_flush */
5 + /* hdp invalidate */
7 + /* gfx_v9_4_3_ring_emit_pipeline_sync */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
2 + /* gfx_v9_4_3_ring_emit_vm_flush */
8 + 8 + 8 + /* gfx_v9_4_3_ring_emit_fence x3 for user fence, vm fence */
7 + /* gfx_v9_4_3_emit_mem_sync */
5 + /* gfx_v9_4_3_emit_wave_limit for updating regSPI_WCL_PIPE_PERCENT_GFX register */
15 + /* for updating 3 regSPI_WCL_PIPE_PERCENT_CS registers */
2, /* gfx_v9_4_3_ring_emit_cleaner_shader */
.emit_ib_size = 7, /* gfx_v9_4_3_ring_emit_ib_compute */
.emit_ib = gfx_v9_4_3_ring_emit_ib_compute,
.emit_fence = gfx_v9_4_3_ring_emit_fence,
.emit_pipeline_sync = gfx_v9_4_3_ring_emit_pipeline_sync,
.emit_vm_flush = gfx_v9_4_3_ring_emit_vm_flush,
.emit_gds_switch = gfx_v9_4_3_ring_emit_gds_switch,
.emit_hdp_flush = gfx_v9_4_3_ring_emit_hdp_flush,
.test_ring = gfx_v9_4_3_ring_test_ring,
.test_ib = gfx_v9_4_3_ring_test_ib,
.insert_nop = gfx_v9_4_3_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
.emit_wreg = gfx_v9_4_3_ring_emit_wreg,
.emit_reg_wait = gfx_v9_4_3_ring_emit_reg_wait,
.emit_reg_write_reg_wait = gfx_v9_4_3_ring_emit_reg_write_reg_wait,
.soft_recovery = gfx_v9_4_3_ring_soft_recovery,
.emit_mem_sync = gfx_v9_4_3_emit_mem_sync,
.emit_wave_limit = gfx_v9_4_3_emit_wave_limit,
.reset = gfx_v9_4_3_reset_kcq,
.emit_cleaner_shader = gfx_v9_4_3_ring_emit_cleaner_shader,
.begin_use = amdgpu_gfx_enforce_isolation_ring_begin_use,
.end_use = amdgpu_gfx_enforce_isolation_ring_end_use,
};
static const struct amdgpu_ring_funcs gfx_v9_4_3_ring_funcs_kiq = {
.type = AMDGPU_RING_TYPE_KIQ,
.align_mask = 0xff,
.nop = PACKET3(PACKET3_NOP, 0x3FFF),
.support_64bit_ptrs = true,
.get_rptr = gfx_v9_4_3_ring_get_rptr_compute,
.get_wptr = gfx_v9_4_3_ring_get_wptr_compute,
.set_wptr = gfx_v9_4_3_ring_set_wptr_compute,
.emit_frame_size =
20 + /* gfx_v9_4_3_ring_emit_gds_switch */
7 + /* gfx_v9_4_3_ring_emit_hdp_flush */
5 + /* hdp invalidate */
7 + /* gfx_v9_4_3_ring_emit_pipeline_sync */
SOC15_FLUSH_GPU_TLB_NUM_WREG * 5 +
SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 7 +
2 + /* gfx_v9_4_3_ring_emit_vm_flush */
8 + 8 + 8, /* gfx_v9_4_3_ring_emit_fence_kiq x3 for user fence, vm fence */
.emit_ib_size = 7, /* gfx_v9_4_3_ring_emit_ib_compute */
.emit_fence = gfx_v9_4_3_ring_emit_fence_kiq,
.test_ring = gfx_v9_4_3_ring_test_ring,
.insert_nop = amdgpu_ring_insert_nop,
.pad_ib = amdgpu_ring_generic_pad_ib,
.emit_rreg = gfx_v9_4_3_ring_emit_rreg,
.emit_wreg = gfx_v9_4_3_ring_emit_wreg,
.emit_reg_wait = gfx_v9_4_3_ring_emit_reg_wait,
.emit_reg_write_reg_wait = gfx_v9_4_3_ring_emit_reg_write_reg_wait,
};
static void gfx_v9_4_3_set_ring_funcs(struct amdgpu_device *adev)
{
int i, j, num_xcc;
num_xcc = NUM_XCC(adev->gfx.xcc_mask);
for (i = 0; i < num_xcc; i++) {
adev->gfx.kiq[i].ring.funcs = &gfx_v9_4_3_ring_funcs_kiq;
for (j = 0; j < adev->gfx.num_compute_rings; j++)
adev->gfx.compute_ring[j + i * adev->gfx.num_compute_rings].funcs
= &gfx_v9_4_3_ring_funcs_compute;
}
}
static const struct amdgpu_irq_src_funcs gfx_v9_4_3_eop_irq_funcs = {
.set = gfx_v9_4_3_set_eop_interrupt_state,
.process = gfx_v9_4_3_eop_irq,
};
static const struct amdgpu_irq_src_funcs gfx_v9_4_3_priv_reg_irq_funcs = {
.set = gfx_v9_4_3_set_priv_reg_fault_state,
.process = gfx_v9_4_3_priv_reg_irq,
};
static const struct amdgpu_irq_src_funcs gfx_v9_4_3_bad_op_irq_funcs = {
.set = gfx_v9_4_3_set_bad_op_fault_state,
.process = gfx_v9_4_3_bad_op_irq,
};
static const struct amdgpu_irq_src_funcs gfx_v9_4_3_priv_inst_irq_funcs = {
.set = gfx_v9_4_3_set_priv_inst_fault_state,
.process = gfx_v9_4_3_priv_inst_irq,
};
static void gfx_v9_4_3_set_irq_funcs(struct amdgpu_device *adev)
{
adev->gfx.eop_irq.num_types = AMDGPU_CP_IRQ_LAST;
adev->gfx.eop_irq.funcs = &gfx_v9_4_3_eop_irq_funcs;
adev->gfx.priv_reg_irq.num_types = 1;
adev->gfx.priv_reg_irq.funcs = &gfx_v9_4_3_priv_reg_irq_funcs;
adev->gfx.bad_op_irq.num_types = 1;
adev->gfx.bad_op_irq.funcs = &gfx_v9_4_3_bad_op_irq_funcs;
adev->gfx.priv_inst_irq.num_types = 1;
adev->gfx.priv_inst_irq.funcs = &gfx_v9_4_3_priv_inst_irq_funcs;
}
static void gfx_v9_4_3_set_rlc_funcs(struct amdgpu_device *adev)
{
adev->gfx.rlc.funcs = &gfx_v9_4_3_rlc_funcs;
}
static void gfx_v9_4_3_set_gds_init(struct amdgpu_device *adev)
{
/* init asci gds info */
switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
case IP_VERSION(9, 4, 4):
/* 9.4.3 removed all the GDS internal memory,
* only support GWS opcode in kernel, like barrier
* semaphore.etc */
adev->gds.gds_size = 0;
break;
default:
adev->gds.gds_size = 0x10000;
break;
}
switch (amdgpu_ip_version(adev, GC_HWIP, 0)) {
case IP_VERSION(9, 4, 3):
case IP_VERSION(9, 4, 4):
/* deprecated for 9.4.3, no usage at all */
adev->gds.gds_compute_max_wave_id = 0;
break;
default:
/* this really depends on the chip */
adev->gds.gds_compute_max_wave_id = 0x7ff;
break;
}
adev->gds.gws_size = 64;
adev->gds.oa_size = 16;
}
static void gfx_v9_4_3_set_user_cu_inactive_bitmap(struct amdgpu_device *adev,
u32 bitmap, int xcc_id)
{
u32 data;
if (!bitmap)
return;
data = bitmap << GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT;
data &= GC_USER_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK;
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regGC_USER_SHADER_ARRAY_CONFIG, data);
}
static u32 gfx_v9_4_3_get_cu_active_bitmap(struct amdgpu_device *adev, int xcc_id)
{
u32 data, mask;
data = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCC_GC_SHADER_ARRAY_CONFIG);
data |= RREG32_SOC15(GC, GET_INST(GC, xcc_id), regGC_USER_SHADER_ARRAY_CONFIG);
data &= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS_MASK;
data >>= CC_GC_SHADER_ARRAY_CONFIG__INACTIVE_CUS__SHIFT;
mask = amdgpu_gfx_create_bitmask(adev->gfx.config.max_cu_per_sh);
return (~data) & mask;
}
static int gfx_v9_4_3_get_cu_info(struct amdgpu_device *adev,
struct amdgpu_cu_info *cu_info)
{
int i, j, k, prev_counter, counter, xcc_id, active_cu_number = 0;
u32 mask, bitmap, ao_bitmap, ao_cu_mask = 0, tmp;
unsigned disable_masks[4 * 4];
bool is_symmetric_cus;
if (!adev || !cu_info)
return -EINVAL;
/*
* 16 comes from bitmap array size 4*4, and it can cover all gfx9 ASICs
*/
if (adev->gfx.config.max_shader_engines *
adev->gfx.config.max_sh_per_se > 16)
return -EINVAL;
amdgpu_gfx_parse_disable_cu(disable_masks,
adev->gfx.config.max_shader_engines,
adev->gfx.config.max_sh_per_se);
mutex_lock(&adev->grbm_idx_mutex);
for (xcc_id = 0; xcc_id < NUM_XCC(adev->gfx.xcc_mask); xcc_id++) {
is_symmetric_cus = true;
for (i = 0; i < adev->gfx.config.max_shader_engines; i++) {
for (j = 0; j < adev->gfx.config.max_sh_per_se; j++) {
mask = 1;
ao_bitmap = 0;
counter = 0;
gfx_v9_4_3_xcc_select_se_sh(adev, i, j, 0xffffffff, xcc_id);
gfx_v9_4_3_set_user_cu_inactive_bitmap(
adev,
disable_masks[i * adev->gfx.config.max_sh_per_se + j],
xcc_id);
bitmap = gfx_v9_4_3_get_cu_active_bitmap(adev, xcc_id);
cu_info->bitmap[xcc_id][i][j] = bitmap;
for (k = 0; k < adev->gfx.config.max_cu_per_sh; k++) {
if (bitmap & mask) {
if (counter < adev->gfx.config.max_cu_per_sh)
ao_bitmap |= mask;
counter++;
}
mask <<= 1;
}
active_cu_number += counter;
if (i < 2 && j < 2)
ao_cu_mask |= (ao_bitmap << (i * 16 + j * 8));
cu_info->ao_cu_bitmap[i][j] = ao_bitmap;
}
if (i && is_symmetric_cus && prev_counter != counter)
is_symmetric_cus = false;
prev_counter = counter;
}
if (is_symmetric_cus) {
tmp = RREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_DEBUG);
tmp = REG_SET_FIELD(tmp, CP_CPC_DEBUG, CPC_HARVESTING_RELAUNCH_DISABLE, 1);
tmp = REG_SET_FIELD(tmp, CP_CPC_DEBUG, CPC_HARVESTING_DISPATCH_DISABLE, 1);
WREG32_SOC15(GC, GET_INST(GC, xcc_id), regCP_CPC_DEBUG, tmp);
}
gfx_v9_4_3_xcc_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff,
xcc_id);
}
mutex_unlock(&adev->grbm_idx_mutex);
cu_info->number = active_cu_number;
cu_info->ao_cu_mask = ao_cu_mask;
cu_info->simd_per_cu = NUM_SIMD_PER_CU;
return 0;
}
const struct amdgpu_ip_block_version gfx_v9_4_3_ip_block = {
.type = AMD_IP_BLOCK_TYPE_GFX,
.major = 9,
.minor = 4,
.rev = 3,
.funcs = &gfx_v9_4_3_ip_funcs,
};
static int gfx_v9_4_3_xcp_resume(void *handle, uint32_t inst_mask)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
uint32_t tmp_mask;
int i, r;
/* TODO : Initialize golden regs */
/* gfx_v9_4_3_init_golden_registers(adev); */
tmp_mask = inst_mask;
for_each_inst(i, tmp_mask)
gfx_v9_4_3_xcc_constants_init(adev, i);
if (!amdgpu_sriov_vf(adev)) {
tmp_mask = inst_mask;
for_each_inst(i, tmp_mask) {
r = gfx_v9_4_3_xcc_rlc_resume(adev, i);
if (r)
return r;
}
}
tmp_mask = inst_mask;
for_each_inst(i, tmp_mask) {
r = gfx_v9_4_3_xcc_cp_resume(adev, i);
if (r)
return r;
}
return 0;
}
static int gfx_v9_4_3_xcp_suspend(void *handle, uint32_t inst_mask)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
int i;
for_each_inst(i, inst_mask)
gfx_v9_4_3_xcc_fini(adev, i);
return 0;
}
struct amdgpu_xcp_ip_funcs gfx_v9_4_3_xcp_funcs = {
.suspend = &gfx_v9_4_3_xcp_suspend,
.resume = &gfx_v9_4_3_xcp_resume
};
struct amdgpu_ras_block_hw_ops gfx_v9_4_3_ras_ops = {
.query_ras_error_count = &gfx_v9_4_3_query_ras_error_count,
.reset_ras_error_count = &gfx_v9_4_3_reset_ras_error_count,
};
static int gfx_v9_4_3_ras_late_init(struct amdgpu_device *adev, struct ras_common_if *ras_block)
{
int r;
r = amdgpu_ras_block_late_init(adev, ras_block);
if (r)
return r;
r = amdgpu_ras_bind_aca(adev, AMDGPU_RAS_BLOCK__GFX,
&gfx_v9_4_3_aca_info,
NULL);
if (r)
goto late_fini;
return 0;
late_fini:
amdgpu_ras_block_late_fini(adev, ras_block);
return r;
}
struct amdgpu_gfx_ras gfx_v9_4_3_ras = {
.ras_block = {
.hw_ops = &gfx_v9_4_3_ras_ops,
.ras_late_init = &gfx_v9_4_3_ras_late_init,
},
.enable_watchdog_timer = &gfx_v9_4_3_enable_watchdog_timer,
};
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