[PATCH v2 2/2] drm/amdgpu: Add support of gfx10 register dump

Alex Deucher alexdeucher at gmail.com
Fri Apr 12 17:12:00 UTC 2024


On Fri, Apr 12, 2024 at 1:05 PM Khatri, Sunil <sukhatri at amd.com> wrote:
>
>
> On 4/12/2024 8:50 PM, Alex Deucher wrote:
> > On Fri, Apr 12, 2024 at 10:00 AM Sunil Khatri <sunil.khatri at amd.com> wrote:
> >> Adding initial set of registers for ipdump during
> >> devcoredump starting with gfx10 gc registers.
> >>
> >> ip dump is triggered when gpu reset happens via
> >> devcoredump and the memory is allocated by each
> >> ip and is freed once the dump is complete by
> >> devcoredump.
> >>
> >> Signed-off-by: Sunil Khatri <sunil.khatri at amd.com>
> >> ---
> >>   drivers/gpu/drm/amd/amdgpu/amdgpu.h           |  16 +++
> >>   .../gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c  |  22 +++
> > I would split this into two patches, one to add the core
> > infrastructure in devcoredump and one to add gfx10 support.  The core
> > support could be squashed into patch 1 as well.
> Sure
> >
> >
> >>   drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c        | 127 +++++++++++++++++-
> >>   .../include/asic_reg/gc/gc_10_1_0_offset.h    |  12 ++
> >>   4 files changed, 176 insertions(+), 1 deletion(-)
> >>
> >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> >> index 65c17c59c152..e173ad86a241 100644
> >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
> >> @@ -139,6 +139,18 @@ enum amdgpu_ss {
> >>          AMDGPU_SS_DRV_UNLOAD
> >>   };
> >>
> >> +struct hwip_reg_entry {
> >> +       u32     hwip;
> >> +       u32     inst;
> >> +       u32     seg;
> >> +       u32     reg_offset;
> >> +};
> >> +
> >> +struct reg_pair {
> >> +       u32     offset;
> >> +       u32     value;
> >> +};
> >> +
> >>   struct amdgpu_watchdog_timer {
> >>          bool timeout_fatal_disable;
> >>          uint32_t period; /* maxCycles = (1 << period), the number of cycles before a timeout */
> >> @@ -1152,6 +1164,10 @@ struct amdgpu_device {
> >>          bool                            debug_largebar;
> >>          bool                            debug_disable_soft_recovery;
> >>          bool                            debug_use_vram_fw_buf;
> >> +
> >> +       /* IP register dump */
> >> +       struct reg_pair                 *ip_dump;
> >> +       uint32_t                        num_regs;
> >>   };
> >>
> >>   static inline uint32_t amdgpu_ip_version(const struct amdgpu_device *adev,
> >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c
> >> index 1129e5e5fb42..2079f67c9fac 100644
> >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c
> >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c
> >> @@ -261,6 +261,18 @@ amdgpu_devcoredump_read(char *buffer, loff_t offset, size_t count,
> >>          drm_printf(&p, "Faulty page starting at address: 0x%016llx\n", fault_info->addr);
> >>          drm_printf(&p, "Protection fault status register: 0x%x\n\n", fault_info->status);
> >>
> >> +       /* Add IP dump for each ip */
> >> +       if (coredump->adev->ip_dump != NULL) {
> >> +               struct reg_pair *pair;
> >> +
> >> +               pair = (struct reg_pair *)coredump->adev->ip_dump;
> >> +               drm_printf(&p, "IP register dump\n");
> >> +               drm_printf(&p, "Offset \t Value\n");
> >> +               for (int i = 0; i < coredump->adev->num_regs; i++)
> >> +                       drm_printf(&p, "0x%04x \t 0x%08x\n", pair[i].offset, pair[i].value);
> >> +               drm_printf(&p, "\n");
> >> +       }
> >> +
> >>          /* Add ring buffer information */
> >>          drm_printf(&p, "Ring buffer information\n");
> >>          for (int i = 0; i < coredump->adev->num_rings; i++) {
> >> @@ -299,6 +311,11 @@ amdgpu_devcoredump_read(char *buffer, loff_t offset, size_t count,
> >>
> >>   static void amdgpu_devcoredump_free(void *data)
> >>   {
> >> +       struct amdgpu_coredump_info *temp = data;
> >> +
> >> +       kfree(temp->adev->ip_dump);
> >> +       temp->adev->ip_dump = NULL;
> >> +       temp->adev->num_regs = 0;
> >>          kfree(data);
> >>   }
> >>
> >> @@ -337,6 +354,11 @@ void amdgpu_coredump(struct amdgpu_device *adev, bool vram_lost,
> >>
> >>          coredump->adev = adev;
> >>
> >> +       /* Trigger ip dump here to capture the value of registers */
> >> +       for (int i = 0; i < adev->num_ip_blocks; i++)
> >> +               if (adev->ip_blocks[i].version->funcs->dump_ip_state)
> >> +                       adev->ip_blocks[i].version->funcs->dump_ip_state((void *)adev);
> >> +
> > This seems too complicated. I think it would be easier to
> This is how all other per IP functions are called. What do you suggest ?
> >
> >>          ktime_get_ts64(&coredump->reset_time);
> >>
> >>          dev_coredumpm(dev->dev, THIS_MODULE, coredump, 0, GFP_NOWAIT,
> >> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> >> index a0bc4196ff8b..66e2915a8b4d 100644
> >> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> >> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
> >> @@ -276,6 +276,99 @@ MODULE_FIRMWARE("amdgpu/gc_10_3_7_mec.bin");
> >>   MODULE_FIRMWARE("amdgpu/gc_10_3_7_mec2.bin");
> >>   MODULE_FIRMWARE("amdgpu/gc_10_3_7_rlc.bin");
> >>
> >> +static const struct hwip_reg_entry gc_reg_list_10_1[] = {
> >> +       { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS2) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmGRBM_STATUS3) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT1) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_STALLED_STAT2) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STALLED_STAT1) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STALLED_STAT1) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_BUSY_STAT) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_BUSY_STAT) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_BUSY_STAT) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_BUSY_STAT2) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_BUSY_STAT2) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPF_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_GFX_ERROR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_GFX_HPD_STATUS0) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB_BASE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB_RPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB_WPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB0_BASE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB0_RPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB0_WPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB1_BASE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB1_RPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB1_WPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB2_BASE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB2_WPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_RB2_WPTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB1_CMD_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB2_CMD_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB1_CMD_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB2_CMD_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB1_BASE_LO) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB1_BASE_HI) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB1_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB2_BASE_LO) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB2_BASE_HI) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_IB2_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB1_BASE_LO) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB1_BASE_HI) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB1_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB2_BASE_LO) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB2_BASE_HI) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_IB2_BUFSZ) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCPF_UTCL1_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCPC_UTCL1_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCPG_UTCL1_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmGDS_PROTECTION_FAULT) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmGDS_VM_PROTECTION_FAULT) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmIA_UTCL1_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmIA_UTCL1_STATUS_2) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmPA_CL_CNTL_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_UTCL1_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRMI_UTCL1_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmSQC_DCACHE_UTCL0_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmSQC_ICACHE_UTCL0_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmSQG_UTCL0_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmTCP_UTCL0_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmWD_UTCL1_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmGCVM_L2_PROTECTION_FAULT_CNTL) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmGCVM_L2_PROTECTION_FAULT_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_DEBUG) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_MEC_CNTL) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_MES_CNTL) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CE_INSTR_PNTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_MEC1_INSTR_PNTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_MEC2_INSTR_PNTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_MES_DEBUG_INTERRUPT_INSTR_PNTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_MES_INSTR_PNTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_ME_INSTR_PNTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_PFP_INSTR_PNTR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmCP_CPC_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_STAT) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SMU_COMMAND) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SMU_MESSAGE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SMU_ARGUMENT_1) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SMU_ARGUMENT_2) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SMU_ARGUMENT_3) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SMU_ARGUMENT_4) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmSMU_RLC_RESPONSE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SAFE_MODE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SMU_SAFE_MODE) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_RLCS_GPM_STAT_2) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_SPP_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_RLCS_BOOTLOAD_STATUS) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_INT_STAT) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_GPM_GENERAL_6) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_GPM_DEBUG_INST_A) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_GPM_DEBUG_INST_B) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_GPM_DEBUG_INST_ADDR) },
> >> +       { SOC15_REG_ENTRY(GC, 0, mmRLC_LX6_CORE_PDEBUG_INST) }
> >> +};
> >> +
> >>   static const struct soc15_reg_golden golden_settings_gc_10_1[] = {
> >>          SOC15_REG_GOLDEN_VALUE(GC, 0, mmCB_HW_CONTROL_4, 0xffffffff, 0x00400014),
> >>          SOC15_REG_GOLDEN_VALUE(GC, 0, mmCGTT_CPF_CLK_CTRL, 0xfcff8fff, 0xf8000100),
> >> @@ -9154,6 +9247,38 @@ static void gfx_v10_0_emit_mem_sync(struct amdgpu_ring *ring)
> >>          amdgpu_ring_write(ring, gcr_cntl); /* GCR_CNTL */
> >>   }
> >>
> >> +static void gfx_v10_ip_dump(void *handle)
> >> +{
> >> +       struct amdgpu_device *adev = (struct amdgpu_device *)handle;
> >> +       uint32_t reg_count = ARRAY_SIZE(gc_reg_list_10_1);
> >> +       struct reg_pair *ptr, *gfx10_pair;
> >> +       uint32_t new_count;
> >> +
> >> +       /*
> >> +        * Allocate memory based on the no of registers for each block.
> >> +        * Since adev->ip_dump is common pointer and we add more
> >> +        * memory to it as we move through different IP's of the ASIC.
> >> +        *
> >> +        * This memory needs to be freed after gpu reset once the ip
> >> +        * dump is done in the devcoredump.
> >> +        */
> >> +       new_count = adev->num_regs + reg_count;
> >> +       ptr = krealloc_array(adev->ip_dump, new_count, sizeof(struct reg_pair), GFP_KERNEL);
> >> +       if (ptr) {
> >> +               adev->ip_dump = ptr;
> >> +               gfx10_pair = &ptr[adev->num_regs];
> >> +               adev->num_regs = new_count;
> >> +       } else {
> >> +               DRM_ERROR("Failed to allocate memory for IP Dump\n");
> >> +               return;
> >> +       }
> >> +
> >> +       for (uint32_t i = 0; i < reg_count; i++) {
> > Some compilers don't like variables defined within code.
>
> Sure
>
>
> >
> >> +               gfx10_pair[i].offset = gc_reg_list_10_1[i].reg_offset;
> >> +               gfx10_pair[i].value = RREG32(SOC15_REG_ENTRY_OFFSET(gc_reg_list_10_1[i]));
> >> +       }
> >> +}
> > This seems too complicated.  Just pass drm_printer to the ip_dump
> > callbacks and let each IP dump their state directly.  E.g.,
> >
> >         for (i = 0; i < adev->num_ip_blocks; i++) {
> >                 if (adev->ip_blocks[i].version->funcs->dump_ip_state) {
> >                         drm_printf(&p, "$s IP state\n",
> > adev->ip_blocks[i].version->funcs->name);
> >
> > adev->ip_blocks[i].version->funcs->dump_ip_state((void *)adev, &p);
> >                }
> >         }
>
> I did try this but there is a problem in that approach. drm_printer is
> created on the buffer which is provided by "amdgpu_devcoredump_read" and
> "amdgpu_devcoredump_read" is only called when the user opens the file
>
> cat /sys/class/devcoredump/devcd1/data and by that time gpu is reset and
> registers dont hold the value of interest. I tried this approach first
> and got all FFFF or reset values of the registers.
> We need to capture the values in "amdgpu_coredump" which is immediately
> called after GPU reset and values are what we need for debugging.
>
> Crux is we need to capture data after gpu reset but read depends on when
> user open the file which is too late and hence we need to capture all
> the data in advance immediately after reset before recovery.

Ah, ok.  I would suggest pre-allocating the memory to store the dump
state in each IP block in sw_init().  I guess we'd probably need two
IP callbacks, dump_state() and print_state().  Then call the
ip->dump_state() in the GPU recovery sequence before we try soft
resets, then in devcore dump you can call the ip->print_state()
callback to print the state to the devcore dump output.

Alex

>
> Regards
>
> Sunil Khatri
>
> >
> > Alex
> >
> >> +
> >>   static const struct amd_ip_funcs gfx_v10_0_ip_funcs = {
> >>          .name = "gfx_v10_0",
> >>          .early_init = gfx_v10_0_early_init,
> >> @@ -9170,7 +9295,7 @@ static const struct amd_ip_funcs gfx_v10_0_ip_funcs = {
> >>          .set_clockgating_state = gfx_v10_0_set_clockgating_state,
> >>          .set_powergating_state = gfx_v10_0_set_powergating_state,
> >>          .get_clockgating_state = gfx_v10_0_get_clockgating_state,
> >> -       .dump_ip_state = NULL,
> >> +       .dump_ip_state = gfx_v10_ip_dump,
> >>   };
> >>
> >>   static const struct amdgpu_ring_funcs gfx_v10_0_ring_funcs_gfx = {
> >> diff --git a/drivers/gpu/drm/amd/include/asic_reg/gc/gc_10_1_0_offset.h b/drivers/gpu/drm/amd/include/asic_reg/gc/gc_10_1_0_offset.h
> >> index 4908044f7409..4c8e7fdb6976 100644
> >> --- a/drivers/gpu/drm/amd/include/asic_reg/gc/gc_10_1_0_offset.h
> >> +++ b/drivers/gpu/drm/amd/include/asic_reg/gc/gc_10_1_0_offset.h
> >> @@ -4830,6 +4830,8 @@
> >>   #define mmCP_ECC_FIRSTOCCURRENCE_RING2_BASE_IDX                                                        0
> >>   #define mmGB_EDC_MODE                                                                                  0x1e1e
> >>   #define mmGB_EDC_MODE_BASE_IDX                                                                         0
> >> +#define mmCP_DEBUG                                                                                     0x1e1f
> >> +#define mmCP_DEBUG_BASE_IDX                                                                            0
> >>   #define mmCP_FETCHER_SOURCE                                                                            0x1e22
> >>   #define mmCP_FETCHER_SOURCE_BASE_IDX                                                                   0
> >>   #define mmCP_PQ_WPTR_POLL_CNTL                                                                         0x1e23
> >> @@ -7778,6 +7780,8 @@
> >>   #define mmCP_MES_DOORBELL_CONTROL5_BASE_IDX                                                            1
> >>   #define mmCP_MES_DOORBELL_CONTROL6                                                                     0x2841
> >>   #define mmCP_MES_DOORBELL_CONTROL6_BASE_IDX                                                            1
> >> +#define mmCP_MES_DEBUG_INTERRUPT_INSTR_PNTR                                                            0x2842
> >> +#define mmCP_MES_DEBUG_INTERRUPT_INSTR_PNTR_BASE_IDX                                                   1
> >>   #define mmCP_MES_GP0_LO                                                                                0x2843
> >>   #define mmCP_MES_GP0_LO_BASE_IDX                                                                       1
> >>   #define mmCP_MES_GP0_HI                                                                                0x2844
> >> @@ -9332,10 +9336,16 @@
> >>   #define mmRLC_LB_CNTR_INIT_1_BASE_IDX                                                                  1
> >>   #define mmRLC_LB_CNTR_1                                                                                0x4c1c
> >>   #define mmRLC_LB_CNTR_1_BASE_IDX                                                                       1
> >> +#define mmRLC_GPM_DEBUG_INST_ADDR                                                                      0x4c1d
> >> +#define mmRLC_GPM_DEBUG_INST_ADDR_BASE_IDX                                                             1
> >>   #define mmRLC_JUMP_TABLE_RESTORE                                                                       0x4c1e
> >>   #define mmRLC_JUMP_TABLE_RESTORE_BASE_IDX                                                              1
> >>   #define mmRLC_PG_DELAY_2                                                                               0x4c1f
> >>   #define mmRLC_PG_DELAY_2_BASE_IDX                                                                      1
> >> +#define mmRLC_GPM_DEBUG_INST_A                                                                         0x4c22
> >> +#define mmRLC_GPM_DEBUG_INST_A_BASE_IDX                                                                1
> >> +#define mmRLC_GPM_DEBUG_INST_B                                                                         0x4c23
> >> +#define mmRLC_GPM_DEBUG_INST_B_BASE_IDX                                                                1
> >>   #define mmRLC_GPU_CLOCK_COUNT_LSB                                                                      0x4c24
> >>   #define mmRLC_GPU_CLOCK_COUNT_LSB_BASE_IDX                                                             1
> >>   #define mmRLC_GPU_CLOCK_COUNT_MSB                                                                      0x4c25
> >> @@ -9720,6 +9730,8 @@
> >>   #define mmRLC_SPM_THREAD_TRACE_CTRL_BASE_IDX                                                           1
> >>   #define mmRLC_LB_CNTR_2                                                                                0x4de7
> >>   #define mmRLC_LB_CNTR_2_BASE_IDX                                                                       1
> >> +#define mmRLC_LX6_CORE_PDEBUG_INST                                                                     0x4deb
> >> +#define mmRLC_LX6_CORE_PDEBUG_INST_BASE_IDX                                                            1
> >>   #define mmRLC_CPAXI_DOORBELL_MON_CTRL                                                                  0x4df1
> >>   #define mmRLC_CPAXI_DOORBELL_MON_CTRL_BASE_IDX                                                         1
> >>   #define mmRLC_CPAXI_DOORBELL_MON_STAT                                                                  0x4df2
> >> --
> >> 2.34.1
> >>


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