On Wed, Apr 17, 2024 at 5:38 AM Sunil Khatri <sunil.khatri@xxxxxxx> wrote:
>
> Add ip dump for each ip of the asic in the
> devcoredump for all the ips where a callback
> is registered for register dump.
>
> Signed-off-by: Sunil Khatri <sunil.khatri@xxxxxxx>
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c
> index 64fe564b8036..c1cb62683695 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dev_coredump.c
> @@ -262,6 +262,20 @@ 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);
>
> + /* dump the ip state for each ip */
> + drm_printf(&p, "IP Dump\n");
> + for (int i = 0; i < coredump->adev->num_ip_blocks; i++) {
> + if (coredump->adev->ip_blocks[i].version->funcs->print_ip_state) {
> + drm_printf(&p, "IP: %s\n",
> + coredump->adev->ip_blocks[i]
> + .version->funcs->name);
> + coredump->adev->ip_blocks[i]
> + .version->funcs->print_ip_state(
> + (void *)coredump->adev, &p);
> + 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++) {
> --
> 2.34.1
>
